Senior Full-stack Developer
New
E
EPAMSoftware Engineering
Hybrid by design mode and opportunity to work remotely within PolandFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English B2
- Experience
- 5+ years
- Required Skills
- PostgreSQLPythonSQLTypeScriptFastAPIReactDatabricksGenerative AI
Requirements
- 5+ years of real-world production experience with Python, FastAPI, and SQL
- Solid background in web application delivery, API design, and system integrations
- Proficiency with high-load databases and query performance optimization techniques
- Ability to contribute on the front end using TypeScript and React while staying effective full-stack
- Experience using GenAI engineering tools, ideally Claude Code
- Strong interpersonal communication and proactive collaboration skills
- Ability to work independently
- Capability to succeed amid ambiguity and deliver without constant direction
- English proficiency at B2 (Upper-Intermediate) level or higher
Responsibilities
- Deliver and maintain web applications built with Python/FastAPI and SQL
- Plan and design APIs and integrations that support high-load database operations
- Optimize query performance across live production systems
- Contribute UI functionality using TypeScript and React
- Use GenAI engineering tools to improve development workflows and throughput
- Collaborate closely with the team while executing autonomously on assigned tasks
- Communicate proactively with team members and stakeholders
- Take full ownership of product features and contribute beyond ticket completion
- Handle ambiguity and consistently deliver in a fast-paced startup environment
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