Senior Full-Stack Dev: Python/FastAPI & Databricks

EPAM Systems

Poland

Hybrid

PLN 180,000 - 300,000

Full time

14 days+

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Benefits offered by this job

Hybrid by design
Remote work within Poland
Work abroad up to 60 days annually
Relocation opportunities
English classes
Health insurance
Multisport
Shopping vouchers

Job summary

EPAM Systems in Poland seeks a Senior Full-stack Developer to build reliable Python/FastAPI APIs and React/TypeScript experiences. You will work with PostgreSQL, OpenSearch, and Databricks, focusing on integrations and performance.

Responsibilities include delivering web applications, API design, and optimizing performance while contributing UI work and GenAI-enabled workflows. Hybrid work options and relocation opportunities are available.

Qualifications

  • 5+ years of production experience with Python, FastAPI and SQL.
  • Proficient in API design and system integrations.
  • Experience with high-load databases and query optimization.
  • Front-end capability with TypeScript and React in a full-stack role.
  • Experience using GenAI tools, ideally Claude Code.

Responsibilities

  • Deliver and maintain web applications with Python/FastAPI and SQL.
  • Plan and design APIs and integrations for high-load databases.
  • Optimize query performance across live systems.
  • Contribute UI functionality using TypeScript and React.
  • Use GenAI tools to improve workflows and throughput.
  • Collaborate and work autonomously on tasks and communicate with stakeholders.
  • Own product features and deliver beyond tickets.
  • Handle ambiguity in a fast-moving startup environment.

Skills

Python
FastAPI
SQL
TypeScript
React
GenAI tools
English B2
API design
Independence

Tools

PostgreSQL
OpenSearch
Databricks
Claude Code

Job description

EPAM Systems in Poland seeks a Senior Full-stack Developer to build reliable Python/FastAPI APIs and React/TypeScript experiences. You will work with PostgreSQL, OpenSearch, and Databricks, focusing on integrations and performance.

Responsibilities include delivering web applications, API design, and optimizing performance while contributing UI work and GenAI-enabled workflows. Hybrid work options and relocation opportunities are available.

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