12985 backend developer English-speaking jobs in Poland

Technical Lead (Node.js + React) will guide engineering teams to deliver scalable software solutions. Responsibilities include defining technical direction, hands-on coding, mentoring engineers, and collaborating with Product Managers. Requires 8+ years of software engineering experience, including 2+ years in a technical leadership role. Expertise in designing and developing scalable APIs, microservices architecture, and cloud services is essential.

Own the backend lifecycle : architect, implement, optimize, monitor, and scale. ... If you’re a Backend Tech Lead with extensive experience in banking who loves Node.js, banking system ... What you ’ll do as a Backend Tech Lead Code smarter and ship faster with Claude Code, Cursor/Windsurf ... experienced with databases (PostgreSQL, MongoDB, Redis), cloud platforms (AWS, GCP, Azure), and modern backend

Responsibilities Develop scalable marketplace platforms and backend systems from scratch with deep ... AI/LLM integration Lead backend development using Node.js and TypeScript, implementing RESTful APIs

Backend Software Engineer (Golang) So, if you are eager to thrive with us, take a look at the offer

Required Skills and Competencies: 5+ years of experience as a backend engineer using Python , Strong

Required Skills and Competencies: 5+ years of experience as a backend engineer using Python , Strong

Required Skills and Competencies: 5+ years of experience as a backend engineer using Python , Strong

Required Skills and Competencies: 5+ years of experience as a backend engineer using Python , Strong

Required Skills and Competencies: 5+ years of experience as a backend engineer using Python , Strong

Backend Software Engineer (Golang) So, if you are eager to thrive with us, take a look at the offer

Develop high-performance, asynchronous RESTful APIs using FastAPI and MongoDB Atlas. Expertise in Python, Pydantic, Beanie, and MongoDB Atlas required.

Develop high-performance, asynchronous RESTful APIs using FastAPI and MongoDB Atlas. Expertise in Python, Pydantic, Beanie, and MongoDB Atlas required.

Develop high-performance, asynchronous RESTful APIs using FastAPI and MongoDB Atlas. Expertise in Python, Pydantic, Beanie, and MongoDB Atlas required.

Develop high-performance, asynchronous RESTful APIs using FastAPI and MongoDB Atlas. Expertise in Python, Pydantic, Beanie, and MongoDB Atlas required.

Develop high-performance, asynchronous RESTful APIs using FastAPI and MongoDB Atlas. Expertise in Python, Pydantic, Beanie, and MongoDB Atlas required.

WHAT YOU'LL DO: Develop new backend features focused on high scale and performance using Python ... are looking for an experienced Senior Software Engineer skilled in Python who can contribute across backend

We’re continuously looking for backend engineers who want to work on cutting-edge Python-based systems ... Working at Reef in practice Reef Technologies is a fully remote Python backend software house .

We’re continuously looking for backend engineers who want to work on cutting-edge Python-based systems ... Working at Reef in practice Reef Technologies is a fully remote Python backend software house .

We’re continuously looking for backend engineers who want to work on cutting-edge Python-based systems ... Working at Reef in practice Reef Technologies is a fully remote Python backend software house .

We’re continuously looking for backend engineers who want to work on cutting-edge Python-based systems ... Working at Reef in practice Reef Technologies is a fully remote Python backend software house .