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AI Architect
Designs and delivers production-grade GenAI architectures — multi-agent systems, RAG pipelines, LLMOps/AgentOps — leading cross-functional teams from design through operations. Requires deep cloud-native expertise (AWS/Azure/GCP, Kubernetes) plus hands-on LLM tooling like LangChain, vector databases, and MLflow.
Senior Software Engineer
Senior Software Engineer who develops, tests, deploys, and maintains backend microservices in Python (FastAPI/Flask), containerized with Docker and Kubernetes on Linux. Day to day: building RESTful APIs, service integrations with databases/cloud/third-party services, and troubleshooting performance, concurrency, and production issues. Core Java is a plus.
Senior AI Engineer
Senior AI Engineer – AI Agents & Python - Remote - Germany - €90k I'm working with an innovative, growing technology business building a sophisticated AI coding agent platform, and they're looking for a Senior AI…
Experienced Web Scraping Engineer (Remote)
Wynagrodzenie B2B: 4500 – 6500 EUR / mies. netto Oxylabs is an enterprise-grade web data infrastructure, purpose-built for organizations operating at global scale. It helped define what public web data access could…
Senior Software Engineer
Senior/Staff Software Engineer on Defense Unicorns' US Navy team, designing a cloud-native maintenance planning and execution tool and refactoring legacy on-prem systems into distributed services. Day-to-day spans architecture, API and data pipeline work, and Kubernetes/cloud-native delivery.
Senior Software Engineer
Role Description: Defense Unicorns is seeking a Senior to Staff Software Engineer to help drive our transformation from legacy, on-premises software to a modern, cloud-native platform. In this role you will play a key…
Senior Fullstack Developer Angular & Python (m/w/d)
Freelance-friendly senior contract (Jan–Dec 2027, extension option) on a DevOps team building an AWS cloud platform that simulates public transport operations. Daily work spans an Angular 22 frontend with Deck.gl maps, a Python FastAPI backend with GraphQL/REST APIs, and serverless AWS data pipelines; mostly remote with ~45 days/year in Frankfurt.
Senior FastAPI Engineer
Wynagrodzenie B2B: 30000 – 47500 PLN / mies. netto umowa o pracę: 25000 – 38000 PLN / mies. brutto About us comm1t connects experienced IT professionals with companies across Poland and Europe 🇪🇺. We bring together…
Senior Full-Stack Engineer — Fintech & Data Viz
Senior full-stack engineer at Bluelight in La Plata, Argentina, owning end-to-end delivery of data-heavy financial reporting and analytics projects for clients: building Python backends (Flask, FastAPI, Django) and responsive ReactJS frontends, collaborating Agile-style with PMs and data engineers and refactoring for performance.
Fullstack Python Developer
HTD Health, a health technology consultancy, seeks a full-stack Python developer for a 6-month, fully remote (Argentina-based) B2B contractor role. The work centers on building scalable APIs and web frontends using Python/FastAPI and React/Angular/Vue for international healthcare clients.
Python Developer
Baufest is hiring a Python developer to build LLM-powered conversational agents for a major bank's payments/collections products: writing structured system prompts, modular flow nodes, and tools that call the bank's microservices and APIs. Hybrid role in Buenos Aires using Python, LangGraph/LangChain, FastAPI, Pydantic, OpenAI/Azure/Anthropic APIs, Git, Docker and pytest.
Senior Full-Stack Developer: Java & React En Ia
Senior full-stack engineer with a frontend focus building an internal Customer Experience Operations Platform for a fintech client, using React/TypeScript, Tailwind, micro-frontends (Rspack/Module Federation), and AI-assisted/agentic development workflows, integrating with FastAPI/BFF backends. 100% remote, full-time contractor role across LATAM.
Junior Python Software Engineer
Build and maintain internal Python tools and automation for a data-annotation company, using REST APIs, Flask/Django/FastAPI, Celery, Redis, and cloud platforms.
Software Developer - Data Platform
Builds and maintains Python-based data infrastructure and libraries for a quantitative trading firm, enabling data pipelines and research workflows across global offices.
AI Backend Engineer (f/m/x)
Builds and runs scalable Python/FastAPI backend services powering paretos's decision-intelligence platform — forecasting, agent workflows, and a semantic data layer on PostgreSQL/dbt — with deep LLM/agent integration and AI-first tooling like Claude Code. Hybrid: 1–2 days/week in the Heidelberg office.