July 2, 2026

Junior Python Developer

Junior • Remote

10,700 - 21,400 PLN/mo

Warsaw, Poland

Junior Python Developer | Trading Systems

Location: 100% remote from Poland
Contract: B2B
Budget: 10,700–21,400 PLN net + VAT / month
Industry: Digital assets / trading systems

We are supporting a global digital asset trading firm in hiring a Junior Python Developer to join a small, highly technical engineering team. This is a Python-first role for someone who already has commercial experience with Python and wants to develop further in a production environment close to trading infrastructure, real-time data and exchange integrations. You will work on systems supporting trading operations, market data flows, internal tools and backend services used in a live environment.

What you will work on

  • developing and improving Python backend services,

  • building integrations with external APIs and crypto exchanges,

  • working with REST and WebSocket APIs,

  • processing and validating market data,

  • developing internal tools and automation for trading operations,

  • debugging production issues and improving system reliability,

  • working with databases, logs and service integrations,

  • collaborating with an international engineering team in English.

What we are looking for

We are looking for someone who wants to build their career in Python backend development and is comfortable using Python as their main programming language.

You may be a good fit if you have:

  • around 1–2 years of commercial Python experience,

  • hands-on experience with Python backend development, APIs, integrations or production tools,

  • familiarity with FastAPI, Django, Flask, Celery, asyncio or similar technologies,

  • understanding of REST APIs, external integrations and basic database concepts,

  • experience with SQL and PostgreSQL or another relational database,

  • familiarity with Linux, Git and debugging,

  • strong problem-solving skills,

  • completed technical degree in Computer Science, Software Engineering, Mathematics, Physics, Electrical Engineering or a related field,

  • very good English - the recruitment process and daily work are conducted in English.

Why this role may be interesting

  • 100% remote work from Poland,

  • B2B cooperation,

  • opportunity to work on real production systems rather than only standard web applications,

  • exposure to market data, exchange integrations and trading infrastructure,

  • small engineering team with direct technical ownership,

  • strong learning environment and collaboration with experienced international engineers,

  • opportunity to grow in Python, backend development and digital asset trading.

Interested?

Apply with your CV and we will contact selected candidates with more information!

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