Results for "backend"

(Senior) Backend Developer (all genders)

deine rolle Als Backend-Entwickler bei Synaos arbeitest du an der Entwicklung eines innovativen Produkts, das Intralogistik-Teams bei ihrer täglichen Arbeit unterstützt. Gemeinsam mit einem funktionsübergreifenden Team aus Frontend- und App-Entwicklern, Backend-Entwicklern und Produktmanagern entwickelst du Lösungen, die optimal auf die Bedürfnisse unserer Kunden zugeschnitten sind. deine mission Nutze deine Erfahrung in Java und Spring Boot um Backend Systeme zu entwickeln, welche die Mitarbeiter:innen in der Intralogistik leiten und unterstützen Entwirf und stelle APIs für web- und appbasierte Benutzeroberflächen bereit Arbeite mit modernen Technologien und Tools wie Microservices, Kafka, Kubernetes, IntelliJ, GitLab, Jira, REST, PostgreSQL und AWS Trage flexibel und anpassungsfähig zur Entwicklung von Minimum Viable Products (MVPs) in dynamischen Projektzyklen bei Stelle durch Tests und Code Reviews eine hohe Code- und Produktqualität sicher Arbeite erfolgreich in einem multikultur

Intermediate Backend Engineer, SSCS: AI Governance

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the wo

Senior Backend Engineer II - Devices Cloud

About Life360 Life360 ’s mission is to keep people close to the ones they love. Our category-leading mobile app,Tile tracking devices, and Pet GPS tracker empower members to protect the people, pets, and things they care about most with a range of services, including location sharing, safe driver reports, and crash detection with emergency dispatch. Life360 serves approximately 95.8 million monthly active users (MAU), as of December 31, 2025, across more than 180 countries. Life360 delivers peace of mind and enhances everyday family life with seamless coordination for all the moments that matter, big and small. By continuing to innovate and deliver for our customers, we have become a household name and the must-have mobile-based membership for families (and those friends who are basically family). Life360 has more than 500 (and growing!) remote-first employees. For more information, please visit life360.com . Life360 is a Remote First company, which means a remote work environment wil

Backend Developer(Ruby)

JOB DESCRIPTION BACKENDDeveloper (Ruby) We're lookingfor a Backend developer . Your responsibilities will includedeveloping marketplace for edge computing, multi-cloud IaaS/PaaS, IoT datacommunication in a distributed infrastructure, as well as building the softwareplatform for aggerating, performing data transformation and visualizing onCustomer's Business Analytics Portal. Your primary focus will be developer andensuring high performance and responsiveness to requests. EssentialDuties and Responsibilities Design, implement and maintainefficient, reusable, and reliable software Make integration with other teams tobuild complete product Help maintain code quality, organizationand automatization Participate in product demonstrations tocustomers RequiredExperience Bachelor's or Masters in ComputerScience / Electrical Engineering or a related discipline 1-5 years of relevant professionalexperience Delivery of quality results withinaggressive timelines Well versed with Linux fundamentals

Principal Engineer - Java, Microservice, Kubernetes, Cloud backend development

As a Principal Engineer - Java, Microservice, Kubernetes, Cloud backend development at HARMAN, you will lead the development of cloud-based automotive software development toolchains, design and implement backend solutions, and drive innovation in the field. You will work collaboratively with the team to influence overall system architecture and design, and be responsible for the continued transformation of HARMAN automotive into a leading tech player in software. This role requires a strong technical expertise, business acumen, and leadership skills to rapidly grow the product family and its corresponding business in a rapidly growing ecosystem. Requirements Design and implement a cloud based virtual development platform for automotive software development Own and deliver the Server backend solution for cloud based virtual development platform Be up to date on latest cloud technologies and automotive industry trends Do code reviews, design reviews and technically guide the team for c

Senior Backend Developer

We’re hiring a hands-on Backend Developer to build and ship production serverless services for a fintech platform. This role is about clean execution: designing APIs, owning integrations, and delivering reliable AWS Lambda microservices with strong observability and test discipline. AI tools are part of the daily workflow. Tech stack Languages: TypeScript, Node.js (18–22) AWS: Lambda, DynamoDB, S3, SQS, EventBridge, Step Functions Databases: DynamoDB, PostgreSQL Frameworks / middleware: Serverless Framework, Middy Libraries: Zod (schemas/validation), Winston (logging), AWS X-Ray (tracing), Luxon (dates) Testing: Mocha, Sinon Tooling: ESLint, Prettier, Terraform, GitHub Actions your role at xpate : Build and evolve Lambda-first microservices that handle real money flows and integrations. Design REST APIs with type-safe schemas (Zod) and contracts that don’t rot. Model data in DynamoDB (access patterns first) and use PostgreSQL when relational fits better. Ship event-driven workflows wi

Middle/Senior React Developer - part time

your mission As a Frontend Engineer at Index, you will primarily focus on building and optimizing high-quality, performant, and SEO-friendly web applications using React and Next.js. You will work closely with product, design, and marketing teams to ensure excellent user experience, strong Core Web Vitals, and reliable analytics and tracking. This role is ideal for a strong mid-level frontend engineer who takes ownership of UI quality and performance and is motivated to gradually expand into backend development (Ruby on Rails and Python) with mentorship and support. Key Responsibilities Frontend Development (React / Next.js) Build and maintain React and Next.js components, pages, and application logic. Implement responsive, accessible, and SEO-optimized UI using modern CSS approaches. Troubleshoot and fix bugs in the existing frontend codebase. Identify and resolve frontend performance issues (code splitting, memoization, lazy loading). Monitor and optimize Core Web Vitals in collabor

Matrix42 Developer (w/m/d)

deine rolle bei karriere tutor® Als Matrix42 Developer (w/m/d) kommst du bei uns in ein digital ausgerichtetes, wachsendes Unternehmen mit klarer IT-Vision. Wir arbeiten agil und kollaborativ an anspruchsvollen Projekten rund um die IT-Automatisierung, Servicebereitstellung und User Experience. So sieht dein Tag bei uns aus: Du bist bei uns die erste Ansprechperson wenn es um Matrix42 geht, denn du: verantwortest die Weiterentwicklung & Pflege unserer Matrix42-Instanz (u. a. Service Desk, Asset Management, Service Catalog, Workflows). designst und implementierst Automatisierungsprozesse (z. B. Nutzeranlage, On-/Offboarding, Zugriffsmanagement, Lizenzverwaltung). entwickelst und passt Business Workflows, Formulare, Services, UI-Konfigurationen und Backend-Module (SPS, PCK, Webservices) nach Bedarf an. unterstützt bei der Systemintegration mit Drittsystemen (z. B. Entra ID, M365, SharePoint, Jira, HR-Systeme). übernimmst Fehleranalyse, Qualitätssicherung und Performanceoptimierung i

Shopify Developer m/w/d

deine aufgaben Du erstellst auf Basis von Shopify und Shopify Plus anspruchsvolle Webshop Frontends, Shopify Apps und Schnittstellen für unsere Kunden Du hast Spaß daran, mit unserem Team und dem Kunden Anforderungen abzustimmen und arbeitest technische und konzeptionelle Lösungsansätze aus Du erstellst Shopify Apps und setzt Shopify Apps zur Anbindung von Drittsystemen und zur Realisierung neuer Features im Shopify Scope um Du setzt mit HTML, CSS, Javascript (React, Node.js) und Shopify Liquid von unserer Kreationsabteilung bereitgestellte Designs um Zur Realisierung eigener Apps für Shopify arbeitest Du zur Erstellung von Backend Anwendungen mit PHP, Laravel, Symfony und mySQL dein profil Du verfügst über ein abgeschlossenes Studium oder über eine fachspezifische Ausbildung im informationstechnischen Umfeld Du hast gute Kenntnisse im Bereich HTML, CSS, PHP und Javascript Du hast optimalerweise bereits erweiterte Kenntnisse in Shopify und Liquid gesammelt - wenn nicht, werden wir Dic

Senior Engineer AI

Role Summary We are looking for a Senior FullStack Engineer, AI to own and evolve Delta Exchange 's suite of AI-powered products. You will work across multiple production AI applications: conversational support agents, RAG-powered search, code-generation copilots, and trading-strategy assistants. This is a hands-on role where you architect solutions around our existing stack, build retrieval pipelines, improve frontends with product sense, optimise inference costs, and run evaluations, collaborating closely with the product team. Key Responsibilities Design, build, and maintain production AI applications end-to-end: backend, frontend, and inference services. Architect RAG systems using vector databases, embedding models, and chunking strategies optimised for accuracy and latency. Build agentic workflows with tool/function calling, multi-step reasoning, and structured output parsing, with accuracy and control as priority. Write and iterate on system prompts, few-shot examples, and prom

Staff Digital Design Engineer - CPU Architecture & RISC-V (S)

Fullstack (RoR/ React/ React Native)

Join a team that’s building the core digital infrastructure for a fast-growing staffing-tech platform. Our client is changing the game for small and mid-sized businesses, creating a fully automated marketplace where staffing requests, bookings, and invoicing all happen online. We’re looking for a hands-on Full-Stack Developer (AI-Native) who doesn’t just write code, but actually shapes how AI-powered automation works in production. You’ll own parts of the backend, build AI-assisted features, and make sure things scale smoothly—no endless meetings, no “best practice” buzzwords unless they actually make sense. Requirements Must-have: Strong experience in Ruby on Rails in production environments Knowledge of React Native and TypeScript/JavaScript Experience with PostgreSQL and AWS Ability to build scalable, reliable systems Hands-on experience with AI-assisted development tools and validating AI-generated code Nice-to-have: Experience building high-performance microservices in Rust, C++,

Angular Frontend Web Developer

Public Trust Eligibility Required About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront. Job Summary Aretum is seeking a skilled Angular Frontend Web Developer to join our team supporting a large-scale federal technology modernization program. In this role, you will build and maintain Angular web applications, implement UI components from a shared Design System, integrate with RESTful backend microservices, and write frontend tests to ensure code quality and reliability. You will translate Figma designs into production code, build responsive and cross-browser interfaces, and collab

Full Stack Staff Engineer – GraphQL

Architect and implement GraphQL APIs to serve dynamic UI schemas and content. Build backend services and tooling to support SDUI across multiple platforms. Partner with mobile and web engineers to ensure seamless integration and rendering of server-driven components. Define and evolve schema models and metadata for dynamic UI rendering. Optimize backend performance, scalability, and reliability. Contribute to technical strategy and architectural decisions for platform-wide UI delivery. Write clean, maintainable, and well-tested code. Participate in code reviews, mentoring, and cross-functional collaboration. Coach, support, and inspire software engineers on the team, with a strong focus on feedback and growth 8+ years of experience in full stack engineering roles, preferably with NodeJS backend experience (Java Springboot is an additional plus) and native front end. Expert in GraphQL, including schema design, resolver logic, and performance tuning. Proficiency in Node.js, TypeScript,

Senior Backend Engineer

Reveal is a dynamic startup revolutionizing field operations by providing software tools and insights to individuals in remote, disconnected, and extreme environments. Our products include Farsight, a 3D processing and mission planning tool, as well as Identifi which enables secure and rapid identity verification. Reveal is deeply committed to supporting defense, security, and safety missions. We're growing our team to meet expanding demands and opportunities. Our team has deep experience in 3D visualization, photogrammetry, applied machine learning, computer vision, and autonomy. You will be working collaboratively with all teams in Reveal to define and execute the roadmap for Farsight, Identifi, and our future products. This role might be for you if you thrive in a fast-paced, autonomous working environment. You have proven success in developing technical materials from conceptual ideas and are motivated by growth opportunities. Reveal is a dynamic startup revolutionizing field oper

Cybersecurity Software Engineer

Who You’ll Work With Our team's mission is to build the automations and tooling that power superhuman threat detection, incident response, and compliance reporting for both Arista's internal teams and our managed service customers. We are the engineering engine behind the security experts, creating the integrated, automated platform that allows them to move faster and see further As a Cybersecurity Software Engineer, you will be a critical part of a small, agile team responsible for the full lifecycle of these tools. You'll help evolve and enhance our sophisticated suite of MSSP tools and automations for a 24x7x365 managed service,ensuring our platform remains best-in-class. This is a hands-on role where you'll have the autonomy to design, build, and deploy solutions that have a direct impact on our security posture. What You'll Do ● Develop and maintain full-stack applications, including Node.js/Express backends and React frontends. ● Build robust scripts, custom modules, and powerfu

Staff Product Backend Software Engineer, Core Sync

Full-stack Developer (React & Node.js)

[Job-28549] Senior Developer Java, Brazil

Somos especialistas em transformação tecnológica , unindo expertise humana à IA para criar soluções tech escaláveis. Com mais de 8,000 CI&Ters ao redor do mundo, já formamos parcerias com mais de 1,000 clientes durante nossos 30 anos de história. Inteligência Artificial é nossa realidade. Importante : se você reside na Região Metropolitana de Campinas, sua presença nos escritórios da cidade será obrigatória, conforme a política de frequencia vigente. Responsabilidades : Atuar no desenvolvimento e sustentação de aplicações backend, com foco em escalabilidade, performance, segurança e boas práticas de engenharia de software. Desenvolvimento e manutenção de aplicações internas, com arquitetura baseada em microsserviços, APIs REST, mensageria e serviços em nuvem. Projetar e implementar soluções resilientes, aplicando padrões como Rate Limit, Circuit Breaker e Retry, além de garantir idempotência e segurança por meio de boas práticas de autenticação e autorização. Desenvolver novas fun

Senior Software Engineer (Backend, MSR4)

We are looking for an experienced Senior Software Engineer (Backend) to MSR4 product team. Mirantis Secure Registry (MSR) 4 is an Enterprise-grade container registry solution that can be integrated easily with standard Kubernetes distributions to provide tight security controls for cloud native development. Based on Harbor, which is open source and the only CNCF graduated container registry, this Mirantis product can serve as the core of an effective secure software supply chain. MSR Documentation - https://docs.mirantis.com/msr/4.13/ Main Responsibilities Design, architect, implement, review, and test frameworks, libraries, tools, and services primarily using Go. Participate in requirement, design, planning, and retrospective meetings as an integral part of an Agile software development team. Contribute to successful sprints by implementing items contributing to overall team goals. Act as a subject matter expert and evangelist within the company and broader community. Be an active ma

Senior Java + AI Architect

Role Overview We are hiring a senior AI Enabler to join a newly formed team focused on building AI-driven enterprise solutions . This role requires a strong blend of Java architecture, platform engineering, DevOps, and applied AI expertise . The ideal candidate will bring a startup mindset , hands-on experience, and the ability to translate evolving AI concepts into scalable, real-world implementations . Key Responsibilities Design and build AI-powered enterprise solutions Develop agentic frameworks, AI agents, and intelligent workflows Architect and scale systems using Java, platform engineering, and DevOps practices Integrate AI capabilities (LLMs, RAG, APIs) into existing platforms Collaborate with stakeholders to drive practical AI adoption Contribute to shaping AI direction in an evolving and ambiguous environment Required Skills & Experience Strong experience in Java architecture and backend systems Solid background in platform engineering and DevOps Proven hands-on AI exper

Senior Full Stack Developer (Java)

Senior Product Engineer [Backend]

Staff Backend Product Software Engineer, Core Sync

Senior Backend Engineer HyperDX

About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company's sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We're on a mission to transform how companies use data. Come be a part of our journey! Join us in revolutionizing Observability for Developers! We're on a mission to redefine how engineers monitor, debug, and scale their production applications with HyperDX now joining ClickHo

Senior Software Engineer I (Backend)

Job Description The Senior Software Engineer I is responsible for creating and maintaining software that is sold by Inductive Automation , LLC. They participate in all phases of product development, including design, specification, implementation, testing, building, deployment, documentation, support, and maintenance. This role may be required to interact with customers to troubleshoot products or obtain requirements. This is a full-time position with remote, hybrid and on-site opportunities available. Responsibilities: Independently responsible for the entire lifecycle of projects or features including engineering design, development, and deployment Improving code structure and architecture in service of testability and maintainability Writing, co-writing, and reviewing design documentation Maintaining high proficiency in one or more technical areas Prioritizing and valuing unowned or undesirable work that enables the team to move faster Ensuring work meets quality standard Working w

Senior Backend Engineer

Senior Backend Engineer - Remote, UK Timezone (within +/- 2 hours) Live shows make us feel good. They’re a time to hang with our friends, discover new artists or lose ourselves on a dancefloor. We’re on a mission to bring all of this to more fans, more often – and that’s where you come in. We’re looking for a Senior Backend Engineer to join our Product team and drive exceptional product developments for fans, venues and artists. At DICE , you’ll be part of the company that’s redefining live entertainment. It’s a place where you can be yourself, influence the culture, and create work that you’re proud of. About the role DICE is scaling fast and we’ve got ambitious goals for our platforms. As a Senior Backend Engineer, you will play a pivotal role in architectural decisions, helping define not just what we build, but how it scales. Our backend apps are written mostly in Elixir. They feed various information to our award-winning apps with GraphQL and REST API, and handle millions of tran

Senior Engineer - Growth Marketing

Senior Backend Developer

Description At TripleTen , we’re creating innovative learning products that empower people to master IT professions like software engineering, data science, business intelligence, and QA — no matter their prior experience. Our AI-driven and thoughtfully designed platform helps students build real skills and access meaningful career opportunities. We're passionate about making education accessible, engaging, and empowering for everyone. We are looking for a Senior Backend Engineer to lead the evolution of our multitenant infrastructure and access management services. This isn't just about writing tickets; you will be a core architect of the systems that ensure our platform remains secure, scalable, and robust. The Tech Stack Core: Python 3.x (FastAPI) Data & Messaging: Postgres, Kafka Infrastructure: AWS, Kubernetes, Helm CI/CD: GitLab CI Patterns: DDD, Onion Architecture What you will do Architect & Build: Design and maintain high-performance server-side applications with a fo

Software Verification & QA Specialist

We are searching for a technically strong Software Verification & QA Specialist with sharp problem-solving skills and a genuine passion for delivering high-quality software to ensure the integrity and reliability of our customers' software through verification processes. Requirements 3+ years development / DevOps experience 2+ years of experience with Linux, Windows and Mac environment fundamentals Basic understanding of popular backend languages (Python, Java, NodeJS and PHP) Prior experience or understanding of database- and server configuration (MongoDB, SQL, MySQL) Prior experience or understanding of Git Basic knowledge of front-end languages HTML, CSS, and JavaScript beneficial Basic knowledge of AWS technologies beneficial Basic knowledge of API configuration beneficial Experience with various build tools, like (but not specifically) msbuild, webpack, maven, and others of the type beneficial Benefits Passionate and fun-loving colleagues Startup mindset with ample opportunit

Staff Software Engineer (Gen AI)

Job Description: DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enables leaders to secure their AI assets. Organizations worldwide rely on DataRobot for AI that makes sense for their business — today and in the future. We are seeking an experienced Staff Software Engineer to join our GenAI team. The team is responsible for developing the core services and infrastructure that power DataRobot 's Generative AI offerings, enabling our customers to build, deploy, and manage cutting-edge AI solutions. This role will involve designing and implementing scalable backend systems that support the full lifecycle of large language models (LLMs), from serving to monitoring and management. You will work on an internal platform to empower practitioners to deliver both predicti

[Job-28530] Mid-Level Fullstack Developer (React+Python), Brazil

We are experts in technological transformation, combining human expertise with AI to create scalable tech solutions. We are looking for a Mid-Level Fullstack Developer (React + Python) to join the Flow team, contributing to the development and evolution of solutions that support internal processes and strategic initiatives of the area. Requirements Experience with backend development in Python. Knowledge in building and consuming REST APIs. Experience with React using TypeScript. Good base in JavaScript and TypeScript. Familiarity with code versioning using Git. Experience with automated testing (unit or E2E). Knowledge of software architecture, including layer organization and separation of responsibilities. Experience working with agile methodologies. Benefits Health and dental plan Food and meal allowance Childcare allowance Extended parental leave Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass Share of profits and results (PLR) Life ins

Senior Platform Backend Engineer - Battery Storage

Company Overview Plus Power is an energy storage market leader, with a market-leading 10+ GW portfolio across more than 25 states that will transform North American electric grids into cleaner and more versatile critical infrastructure. Standalone energy storage is rapidly transforming the North American energy markets, because it is cheaper than new natural gas plants, faster to build than fossil peakers or transmission, and able to perform diverse energy services. Plus Power partners with electricity system operators, utilities, and investors to originate, develop, finance, own and operate standalone energy storage projects that provide critical services to the wholesale electric market. Plus Power ’s team applies an intentional mindset to energy storage development by using a data-driven approach to development and operations. At Plus Power , we are focused on solving hard climate problems, profitably. We are growing fast, and value candidates who, like us, share a focus on setting

Senior Consultant(Java,SpringBoot,Rest)

About Job Description Work : WFH (Remote) Years : 6+ Years The Role We are looking for a strong backend engineer who is passionate about architecting and building scalabbble web applications that millions of users will love. Design, build and deploy highly scalable cloud-based Java microservices Design and build rest APIs Collaborate and innovate with Product, Design and other engineering teams to deliver seamless and consistent user experience for millions of users Resolve complex issues within your area of expertise and supports others in resolving complex issues The Role Requirement Minimum BS degree in Computer Science, Computer Engineering or related experience. At least 6+ years of hands-on experience in application development using Java and design features end to end. Deep understanding of REST principles and experience implementing APIs. Good working experience with SpringBoot, SQL and Junit automation test. Experience in ORM technologies like JPA and Hibernate Solid Object O

QA Automation Engineer

QA Automation Engineer Location: Remote - US Hours Engagement: Full-Time About the Role Pavago is hiring on behalf of a fast-growing, product-focused technology company that is strengthening its automation infrastructure. They are redefining quality assurance through cutting-edge AI technology. They leverage the power of intelligent automation to ensure unparalleled reliability and performance in our software products. Their mission is to build a smart and resilient testing environment, allowing our clients to focus on innovation and growth. They are looking for a senior-level automation engineer who takes ownership of test systems, framework stability, and regression coverage. This is an automation-first role working directly with frontend and backend engineers. This is not a manual QA position. It is a hands-on engineering role focused on Playwright and TypeScript. Key Responsibilities Develop and maintain E2E tests using Playwright (TypeScript) Expand automation coverage across cri

Data Engineering Internship

Chartbeat Inc. is the parent company of Chartbeat , Tubular Labs, FatTail, and Lineup Systems. Together, we’re shaping the future of media strategy and revenue. Trusted by the world's top media brands, Chartbeat , Inc. combines analytics that power smarter audience strategies with revenue solutions that simplify ad operations and accelerate monetization. Our mission is to help customers grow valuable media brands with their content. Join our diverse group of focused, hardworking professionals who are passionate about doing work that’s challenging and fun — and who strive to maintain a healthy work/life balance. Our Engineering systems use an exciting array of technologies. Most of our backend systems use Python and the frontend uses React, Angular and JavaScript. We also use a variety of database technologies, including PostgreSQL, Snowflake, Redshift, and Redis. Everything is connected by message buses powered by Apache Kafka and RabbitMQ. We are a small and strong team of under 50 e

React (Next JS) Developer_Offshore

The React (Next.js) Developer is responsible for designing, developing, and maintaining scalable, high-performance web applications using React.js and Next.js. This role involves building production-ready features, integrating with backend/BFF APIs, ensuring high code quality, and implementing best practices in performance, accessibility, and security. The developer will work closely with the React Lead, UX/UI designers, QA, DevOps, and backend teams to deliver modern web applications aligned with enterprise architecture and business requirements. Key Responsibilities 1. Frontend Development Develop responsive, interactive, and accessible web pages using React.js and Next.js. Implement server-side rendering (SSR), static site generation (SSG), and incremental static regeneration (ISR) as required. Build reusable components, custom hooks, and libraries. Ensure cross-browser compatibility and mobile responsiveness. 2. Next.js Framework Implementation Utilize Next.js features effectively

Senior Backend Engineer - Product

Full Stack Developer Java & React (100% remote)

Senior Physical Design Engineer - P&R

Web3 Full Stack Developer

Senior Backend Engineer (Data-Focused)

Are you excited to work with innovative security products at a global scale? Do you enjoy creating strategic infrastructure solutions to solve complex data challenges? Join our Team Akamai Enterprise Security is transforming how organizations protect data centers and cloud environments from advanced threats. We are building a world-class, scalable backend AI data platform. You will play a key role in making it happen.In this role, you will collaborate with multiple teams to design and develop cloud and AI services powering Akamai's Enterprise Security AI Data Platform. What does our team do? We are seeking a highly motivated Senior Software Engineer to join our Data Engineering group.The Centra Data Infrastructure team serves as a vital bridge connecting data from Akamai's industry-leading microsegmentation product to our cutting-edge AI Data Platform. Our mission is to continuously connect, process, and deliver product data in a way that maximizes its value and drives data-driven pro

Senior Software Developer (Backend)

deine aufgaben Architektur & Entwicklung skalierbarer Backend-Services mit Django / Django REST Framework Planung und Review technischer Konzepte in Kundenprojekten & eigenen Start-ups Aufbau robuster Task-Queues mit Celery + Redis / RabbitMQ / Kafka Event-Streaming & Integrationen via Kafka oder RabbitMQ (Publizieren, Konsumieren, Schema-Management) Performance-Tuning, Caching-Strategien und Datenbank-Optimierung (PostgreSQL, ggf. NoSQL) Hands-on-Ownership des gesamten Lifecycles: Docker/Kubernetes, CI/CD, Observability Code-Reviews & Mentoring für Mid- und Junior-Entwickler:innen Verantwortungsbewusster Einsatz von AI-Coding-Tools – du weißt, wann sie sinnvoll sind und wann nicht dein profil ≥ 5 Jahre Produktionserfahrung mit Django Nachweisbare Open-Source-Contributions Tiefes Verständnis von Celery, verteilten Messagesystemen (Kafka/RabbitMQ) und asynchroner Verarbeitung Git-Power-User, sicher auf der Shell & im Scripting (Bash/Python) Erfahrung mit Containeris

(fluent Ukrainian) Middle Full-Stack Web Engineer (Node.js/Vue)

We’re looking for a Full-Stack Web Engineer for a Ukrainian product IT company that has been specializing in developing desktop applications for macOS and iOS. This company has 15 released products that make it easy for users to share and convert files, find, download, and convert music or videos, download copyright-free images, or, for example, free up RAM to improve computer performance. As a Full-Stack Web Engineer you'll take ownership of the company’s website and help us build new functionality around trials, checkout flows, and product launches. You will inherit the current architecture and continue improving it while working closely with product and marketing to ship new features quickly. Technical Stack: Frontend — SvelteKit, Vue.js, TailwindCSS; Backend — Node.js, Go, PHP; Infrastructure — Docker, S3, Cloudflare. Excited? Let’s see what it takes 💛 What you will do: Maintain and develop the main website; Gain a deep understanding of the current website architecture and functi

AngularJS Senior Software Engineer

Position Summary... Join Walmart Global Tech as a Senior Software Engineer, Backend to build and enhance scalable systems that power seamless digital experiences for millions of customers worldwide. You will work across diverse systems and domains, contributing to the design and development of critical backend services supporting Walmart's digital ecosystem, from checkout and fulfillment to user engagement journeys. About Team: Our team works closely with our US stores and Walmart Health and Wellness business to better serve customers by empowering team members, pharmacies, and clinics with technological innovation. From pharmacies and clinics, to mobile features, Walmart Health and Wellness offers an extensive selection that our customers and patients value, whether they meet with their clinicians online at Walmart.com, through one of our mobile apps, or in-store. What you'll do... Architect, design, and develop scalable backend services and APIs to support complex digital experience

Senior Backend Engineer (Node.js+Go) - QYXX87RV

Senior Backend Engineer(Node.js +Go) Full-Remote $ 70,000.00 - 85,000.00 gross per year (USD) Our culture isnt something employees join, its something they build and shape. Webelieve that every person deserves to be heard and empowered. If youre on the fenceabout whether youre a fit, we say go for it. Lets build something great together. Join a team where you can make a difference! Do we have your attention yet? Lets see if youre the right candidate We are looking to complete our team with passionate people that are willing to expandtheir skills by working on multi-domain projects. Is this you? If yes, then one or more technologies of the following would bring you closer to a talk: To succeed in the company, youll need a positive and open-minded, collaborativemindset. We are a TEAM. As part of this, its must be natural to you to say what you doand do as you say. If you have a problem, you raise the flag in due time and together wefind a solution. What should you bring to the table: A

Software Engineer: Backend

About the role Thatch is rewiring how health benefits work. We build software that gives employees real control over how they use their benefits. We’re looking for a Backend Software Engineer to design and build the core systems that power Thatch . This includes data models, fund flows, automations, and integrations that make healthcare benefits work reliably at scale. Your work ensures money moves correctly, benefits remain compliant, and complex processes work reliably. This work touches real money and real healthcare decisions. The systems you build must be correct, resilient, and built to scale. We organize engineering around the people we serve: members, employers, and partners, so teams own end-to-end experiences and ship with speed and accountability. What you'll do Design, build, and evolve backend systems that support enrollments, payments, payroll, and benefits management. Architect and maintain robust data models and fund flows that handle large volumes of financial transac

ServiceNow Developer 2709

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We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. We are looking for a Mid-Level Java Developer help design, build, and maintain scalable, high-quality web applications. You will work across the entire stack, from modern frontend interfaces to robust backend services, collaborating closely with product, design, and other engineering teams. Responsibilities: Design, build, and maintain backend services using Java 17/21 and Spring Boot. Implement and evolve REST and gRPC APIs following best practices and versioning standards. Ensure service reliability through unit/integration tests, troubleshooting, and root-cause analysis. Work with PostgreSQL (schema design, performance tuning) and integrate with caching layers (Redis). Build and debug containerized services

Dot Net Developer | 4 to 7 Years Exp | Remote

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ReactJS Developer - Remote, Morocco

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Vannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict to gray zone coercion. Trained on the most mission-relevant datasets in defense, our technology models adversary behavior, simulates campaigns, and recommends the best course of action to decision makers. Our AI systems are some of the most trusted in the industry and actively used on the front lines of the Indo-Pacific to keep the peace and save lives. Exceptional technology starts with exceptional people. Vannevar is a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft. We’re building a company defined by mission impact, user empathy, and disciplined growth. In just three years, we grew from $3M to $80M in ARR, achieved early profitability, and reached unicorn statu

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About Maneva Maneva , a startup founded by an ex-Google Deepmind researcher, is an AI service provider revolutionizing manufacturing operations with cutting-edge AI solutions for autonomous factory operation and optimization. Our solution generates AI-powered actions and insights using off-the-shelf hardware or existing vision systems for real-impact manufacturing problems in products and equipment inspection, production efficiency, safety, and more. What You'll Do As a Software Engineer at Maneva , you will own the end-to-end development of AI-powered applications that serve our customers across frontend, backend, database, and cloud layers. You'll work closely with ML, Deployment, and Systems Design teams to build robust, scalable, and user-facing software that brings our AI capabilities to life in real-world industrial environments. Requirements Key Responsibilities Design and build full-stack web applications, including user-facing dashboards, operational tooling, and controls for

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About Waymark Waymark is a mission-driven team of healthcare providers, technologists, and builders working to transform care for people with Medicaid benefits. Our community-based care teams—powered by proprietary data science and ML technologies—support care for tens of thousands of Medicaid members across multiple states, driving measurable reductions in avoidable emergency department visits and hospitalizations. We're designing tools and systems that bring care directly to those who need it most—removing barriers and reimagining what's possible in Medicaid healthcare delivery and we are seeking a highly experienced Data Engineer to join this mission. This is a principal-level individual contributor role who combines deep backend engineering fundamentals with specialized expertise in Electronic Health Record (EHR) data integration. You will report to data engineering leadership and setting the technical direction for our clinical data platform by leading the design, developmen

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Unreal programmer 6 months Contract (open to extension)

ABOUT YOU We’re looking for an Unreal Engine Programmer with strong expertise in Unreal Engine and solid experience in C++ to develop multiplayer and online systems for PC and console projects. The ideal candidate has hands-on experience building scalable Unreal Engine projects, working with client–server architecture, integrating and developing backend services, and shipping and optimizing Unreal Engine titles. They should also be comfortable collaborating across teams to create high-quality game systems and player experiences. ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and i

Senior PHP & Symfony: Backend Engineer (Remote, Full-Time) [HR129]

About Smart Working At Smart Working , we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote role — it’s belonging remotely, and that’s a big difference. From day one, you're part of a genuine community where you’re supported and valued. We’re proud to be one of the highest-rated companies on Glassdoor India. With one vision in mind — “Geographical limitations should not dictate access to talent” — Smart Working helps great people build long-term, full-time remote careers with exceptional UK teams. We’ve created a culture where you're backed from day one and given the space to grow — personally and professionally. About the Role Important: Laravel-only experience is not qualifying — proven Symfony experience is mandatory!!! We’re hiring a Senior PHP & Symfony - Backend Engineer for a company specializing in mission-critical aviation systems and advanced fuel management solutions. In this role, you will focus on develo

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Info on the Senior Developer - Backend/Search - CD+E (491) role Ready to take the next step in your international career? We can support you! Ubiminds is a GPTW-certified, people-first company that partners with American software product companies to scale their global teams. We curate top LATAM talent and connect professionals with long-term, high-impact opportunities while providing full employer-of-record support. In this role, you’ll join a team focused on modernizing CI/CD pipelines and building systems , helping transform legacy processes into fast, reliable, and automated delivery workflows. Challenge We’re looking for a hands-on Senior Developer - Backend/Search - CD+E who genuinely enjoys untangling legacy build pipelines and turning them into clean, scalable, and automated systems. As a senior developer, You'll be responsible for maintaining and enhancing our search infrastructure, handling technical escalations, and developing sc

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Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. We are looking for a Senior Java Engineer (Web3 Data) to design and build the next-generation on-chain data processing and computation pipeline. You will play a key role in architecting high-performance, scalable, and reliable backend systems that parse, transform, and analyze blockchain data across multiple chains in real time

Développeur Frontend Senior – Vue.js (Vue 3) - Senior Frontend Developer

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Skylum empowers millions of photographers to create incredible images. Our award-winning photo editing software combines AI-powered automation with full creative control. We make editing enjoyable, easy, and accessible for everyone. You’ll join an environment where growth, learning, and creativity are encouraged. Flexible schedules, trust-based workflows, and a supportive team give you everything you need to focus on your best work. 🇺🇦 Proudly Ukrainian, Skylum stands with Ukraine through action, regularly supporting organizations that help accelerate our victory. You will be responsible for ensuring the quality of a web-based photo editing product that combines frontend web technologies, backend services, and a locally executed core processing library. Your role includes validating UI behavior, APIs, backend processes, and the interaction between the browser application and the locally executed image processing engine. In addition to manual testing, you will contribute to automatio

Senior Full-Stack Developer (México)

Android Software Engineer

About the Role A1 is building a proactive AI system that users rely on daily across conversations, tools, and workflows. As an Android Developer, AI Apps, you own the Android client experience, how AI feels, behaves, and performs on mobile devices. This is not a thin client role. You will build a production Android application where AI interactions are core to the product, and performance, reliability, and clarity matter. Focus Build and maintain production Android apps using Kotlin. Integrate AI-powered features (chat, vision, voice, recommendations) via backend APIs. Design UX patterns for AI interactions, including streaming responses, retries, and partial results. Optimize performance, memory usage, and responsiveness for AI-heavy flows. Implement analytics, logging, and feedback capture to support AI evaluation and iteration. Collaborate closely with backend and ML engineers on API contracts and system behavior. Ensure app stability, security, and scalability in production enviro

Lead Front End Software Engineer

Callibrity is a developer owned and managed custom software development consulting company that is dedicated to creating quality software using modern technologies and adding unquestionable business value to companies across multiple industries and verticals. We are problem solvers...people who like a challenge and enjoy working with modern tech stacks. We offer an incredibly collaborative culture and enjoy solving complex problems with our clients. The Role As a Lead Front End Software Engineer, you are a leader by example, a subject matter expert in modern front-end development, and you help guide strategic technical direction for our clients. You will work closely with client stakeholders to design and deliver scalable, high-quality user experiences while influencing front-end architecture decisions. This role is heavily focused on Angular development, with the ability to collaborate effectively with backend teams working in Java-based environments. Lead Front End Software Engineers

Tech Lead

Our client is an influencer marketing platform connecting brands with content creators across TikTok, Instagram, YouTube, and Amazon. The platform handles campaign management, creator discovery, content review, payments, and social media integrations at scale. What you will do Own day-to-day engineering delivery Ensure tickets are clear, prioritized, and moving Review and approve pull requests Maintain high standards for code quality, performance, and maintainability Help engineers break down work and make good technical decisions Mentor team members and increase autonomy Identify risks and escalate early Improve processes so we become faster and more predictable Act as the first point of contact instead of the CTO for developers TechStack Backend PHP 8.1+ OOP MySQL ElasticSearch RabbitMQ Frontend Vue.js Typescript 8+ years of software engineering experience Prior experience leading developers or owning delivery Strong in system design and backend architecture Comfortable giving direc

Senior Full Stack Developer (React.js + .NET)

Software Engineer

(USA) Staff, Software Engineer

Position Summary... What you'll do... We are seeking a talented and passionate Staff, Software Engineer to join our International Inventory Management team. The ideal candidate will have experience as a tech lead and strong development background in Micro Service Architectures using backend technologies like Java, Spring Boot, Kafka technologies and a proven track record of delivering high-quality scalable software applications. About Team: Focusing on customer, associate and business needs, this team works with Walmart International, which includes more than 5,200 retail units, operating in 23 countries such as Canada, Central America, Chile, China, India, Mexico and South Africa to name a few. What You'll Do: Lead and direct in large-scale, complex, cross-functional projects by reviewing project requirements, translating requirements into technical solutions. Direct root cause analysis of critical business and production issues by reviewing and analyzing information (for example, is

Senior Software Engineer - Backend/Python - USA Only (100% Remote)

Full Stack Developer

We are looking for a strong Full-Stack Developer to execute product features and contribute to our core platform development. Your focus will be clean, scalable implementation and high-quality execution. This role is ideal for a developer who enjoys building real product features end-to-end in a focused, no-bureaucracy environment. Responsibilities Implement frontend features using TypeScript Develop backend services and APIs using Supabase / PostgreSQL Contribute to our Python-based AI & analytics engine (data logic, integrations) Write and optimize SQL queries and database logic Collaborate on feature specifications and translate them into clean technical execution Participate in code reviews and continuous improvement Work within modern serverless infrastructure (Vercel / Supabase) Tech Stack Core Language: TypeScript Backend & Database: Supabase (PostgreSQL), PL/pgSQL AI Layer: Python Frontend & CMS: TypeScript, Webflow, Weglot API Infrastructure: Vercel / Netlify CI/C

Senior Backend Engineer