Fullstack React/Java Developer Greenfield project
Summary
Full-stack developer (React frontend, Java/Python backend) building business-critical applications for a front-office trading environment in Warsaw. Day-to-day involves React, modern CSS, REST APIs, Jest, and CI/CD with GitLab on a greenfield platform handling significant daily trading volumes.
🚀 We're Hiring: Full-stack Developer (React/Java) | Financial Services
You'll work alongside experienced engineers, building and enhancing business-critical applications used within a front-office trading environment. The platform processes significant trading volumes daily and plays a key role in the firm's success.
Requirements:
4+ years of commercial frontend development experience
1–2 years of commercial backend development experience (Java or Python)
Strong React (Hooks, Context API) and JavaScript skills
Experience with modern CSS (CSS-in-JS, SCSS)
Knowledge of design patterns, Jest, npm, CI/CD, and GitLab
Experience building and consuming REST APIs
⭐ Nice to have:
• AG Grid
• Cypress
• Understanding of UX principles
• Experience working in financial services or trading environments