Senior Full-stack Developer

• 5+ years of production experience with Python, FastAPI, and SQL
• Expertise in web application development, API design, and integrations
• Proficiency in handling high-load databases and query performance optimization
• Familiarity with front-end development using TypeScript and React, with willingness to work full-stack
• Hands-on experience with GenAI engineering tools, ideally Claude Code
• Strong communication skills and proactivity, with the ability to work both independently and within a team
• Capability to deal with ambiguity and get things done without constant direction in a transparent, fast-moving startup environment
• English proficiency at B2 level or higher

Nice to have:

• Solid experience with TypeScript, React, Next.js, Storybook, Playwright, Radix UI, and Zustand
• Experience with PostgreSQL and OpenSearch
• Familiarity with cloud platforms, Infrastructure as Code, and related tools
• Background in data engineering, handling data with PySpark and SparkSQL
• Client-facing experience

• Develop and maintain web applications using Python/FastAPI and SQL
• Design APIs and integrations that support high-load database operations
• Optimize query performance across production systems
• Contribute to front-end development using TypeScript and React
• Apply GenAI engineering tools to improve development workflows
• Collaborate with the team while also working autonomously on assigned tasks
• Communicate proactively with team members and stakeholders
• Take ownership of product features and drive meaningful contributions beyond ticket completion
• Navigate ambiguity and deliver results in a fast-paced startup environment

EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.