Results for "postgresql"

(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

Senior Full-Stack Developer (AI-Assisted Development) - Remote

Senior Engineer, API and Data (Open to Remote) (New York, NY, US, NY 10019)

We are seeking a Senior API & Data Engineer to own and evolve the critical data flows that power our Metadata API ecosystem. This role sits at the intersection of database architecture, ETL orchestration, and API design, with a focus on modernizing legacy systems while building the next generation of scalable, reliable services. In this role, you will work across multiple databases (Oracle, PostgreSQL, and MySQL), maintain and enhance a legacy Java-based API, and help shape the evolution of our next-generation Python-based Metadata API platform. The Metadata API platform is foundational to our publishing ecosystem. This role directly impacts how authoritative data is modeled, propagated, and exposed to external customers as well as our own in-house consumers. The engineer in this position will influence both the stability of current systems and the architectural direction of future platforms. This is a senior-level position requiring strong technical judgment, architectural thinki

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

Database Platform Administrator (PostgreSQL)

We are looking for a Database Platform Administrator (PostgreSQL) to join our client’s database platform team in a large enterprise environment. The role focuses on operating and developing a PostgreSQL platform that supports business-critical systems. You will work directly within the client’s team in a long-term, fully remote setup. Responsibilities Install, configure, and maintain PostgreSQL servers. Configure database security and server parameters. Set up and maintain backup and restore mechanisms, including WAL and Point-in-Time Recovery (PITR). Configure and operate streaming and logical replication, failover, and high-availability solutions. Optimize database performance (query tuning, indexing, partitioning, autovacuum, planner analysis). Monitor databases, collect metrics and logs, and troubleshoot performance or stability issues. Perform minor and major PostgreSQL upgrades and migrations, ensuring extension compatibility. Use PL/pgSQL and PostgreSQL client tools (e.g. psql)

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++,

Senior Engineer – Angular / .NET Core / AWS (500)

Ubiminds is seeking a Senior Engineer to design, develop, and maintain high-performance software systems using Angular, ASP.NET Core, and AWS. The ideal candidate will work across the full technology stack to deliver high-quality software while following clean architecture principles and modern DevOps practices. Requirements Design and develop responsive, modular Angular applications using TypeScript and modern front-end best practices. Implement reusable UI components using HTML5, CSS/LESS/SCSS, and reactive programming patterns with RxJS. Manage application state using NgRx or similar state management libraries. Develop scalable and secure ASP.NET Core Web APIs using clean architecture principles. Write maintainable and testable C# code following SOLID principles. Build automated unit and integration tests using tools such as Jest and xUnit. Design and optimize relational database schemas and queries for SQL Server or PostgreSQL. Work with MongoDB when NoSQL data storage is required

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

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

[Job - 28511] Mid-level Java Developer, Brazil

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

Full-Stack Developer

DevOps Database Assistant Vice President

About the Role iCapital is looking to hire a DevOps Database Engineer to join the Platform Infrastructure team. This role is responsible for owning the performance, reliability, security, and operation of the company’s SQL and NoSQL database platforms. The role operates within a database team who partners with application engineering, platform, and security teams to ensure databases are scalable, resilient, secure, and observable across all environments. Responsibilities Own end to end performance of SQL and NoSQL databases across environments, including query optimization, indexing strategies, execution plan analysis, and tuning of database runtime parameters (i.e. PostgreSQL query plans, MongoDB indexes, DynamoDB access patterns). Prevent performance regressions proactively through representative load testing, performance analysis tooling, and CI or CD validation gates. Partner with application teams on schema design, data modeling, and workload driven performance improvemen

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