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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.
Responsibilities
- 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
Requirements
- 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