Senior Fullstack Engineer (React)

Gain is a Private Markets Super App that transforms how leading investors, advisors, and corporates source, evaluate, and execute deals. As a Senior Fullstack Engineer (React), you will build features and maintain the React/TypeScript codebase, collaborating with Product, Design, and other engineers to drive architectural improvements and raise engineering standards.

Requirements

• 10+ years of software development
• 5+ years of recent React/TypeScript experience
• Deep knowledge of React architecture, state management patterns, and modern best practices
• Experience with TypeScript in large-scale codebases
• Understanding of semantic HTML and responsive CSS
• Experience optimizing front-end performance and build pipelines
• 3+ years of backend development experience
• Working knowledge of SQL and relational database design
• Understanding of front-end/back-end boundaries and API contracts
• Experience mentoring engineers and driving engineering quality standards

Benefits

• Competitive base salary and annual bonus linked to performance/OKRs
• Attractive benefits including health & wellbeing and remote working allowance, learning & coaching benefits
• Flexible hybrid working model with 2 days per week in Amsterdam office
• Healthy work-life balance allowing for planability and personal commitments
• Chance to grow with the company gaining increasing responsibilities, supported by coaching and feedback-driven approach
• Tremendous learning and career progression opportunities
• International environment with hubs in New York, London, Amsterdam, Frankfurt, Warsaw, and Bangalore
• Culture of trust, ownership and standard of excellence and a fun working atmosphere with regular outings and events