Tradu is a new multi-asset global trading platform and is part of the Stratos group of companies. Tradu, built by traders for traders, provides the most sophisticated traders with a serious platform that allows them to move easily between asset classes such as stocks, CFDs and crypto, depending on the regulations that govern the trader's market.

At Tradu, we believe that talent knows no borders. We are a team of 650+ multilingual people around the globe. Our commitment to diversity, inclusion, and innovation extends across continents, creating a dynamic blend of skills and experiences that drives our success.

Overview We're seeking a Senior Frontend Developer with deep expertise in trading platforms and real-time data systems. You'll design and optimize high-performance React applications that handle live market data streams with ultra-low latency and seamless user experiences.

Primary Responsibilities

• Design and build responsive, high-performance React applications for trading platforms
• Optimize frontend architecture for real-time data ingestion and rendering at scale
• Implement efficient state management and data streaming patterns (Redux, React Query)
• Collaborate with backend engineers on microservices integration and API design
• Lead code reviews, enforce performance standards, and mentor junior developers
• Troubleshoot and resolve complex technical issues in real-time systems

Requirements

• 8+ years professional frontend development experience
• Deep React expertise — PWAs, advanced state management, reusable component architecture
• Proven experience building trading platforms or high-frequency data-intensive systems
• Real-time data handling — Experience consuming and displaying live streaming data at low latency
• Performance optimization — Strong focus on latency reduction and smooth rendering under continuous updates
• Testing expertise — Unit, integration, and end-to-end testing (Jest, React Testing Library, Cypress)
• Backend integration — Node.js experience; comfortable working with microservices and cloud APIs
• DevOps fundamentals — Docker, AWS (ECS/EC2), CI/CD pipelines (Git Actions, Jenkins)
• Bachelor's/Master's in Computer Science or related field
• Fintech or financial services background

Contract type: Labor contract with Stratos Support EAD

If you are interested in this position, please send us your CV in English.

Only short-listed candidates will be contacted for an interview.