[Hiring] Senior Full-stack Developer @EPAM Systems

Role Description

We are looking for a Senior Full-stack Developer to join a team building a new product that leverages Python and FastAPI on the backend, React/TypeScript on the front end, with database management powered by PostgreSQL and OpenSearch. The product operates in a multi-cloud environment and makes heavy use of Databricks.

• 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

Qualifications

• 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

Requirements

• 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