Senior Frontend Engineer - AI Trading Platform

Contract Position: 6-Month Rolling Contract with Extension Opportunities

Location: Krakow/Wroclaw, Poland (Hybrid - 3 days in office) Rate: Up to 2,100 PLN per day

About the Role

Join one of the world's leading investment banks to build a groundbreaking AI-powered trading platform. As a Senior Frontend Engineer, you'll play a crucial role in our flagship AI initiative, developing cutting-edge interfaces that revolutionize how traders interact with financial data and AI insights.

Key Responsibilities

• Design and develop sophisticated React components for our AI trading platform
• Create responsive, intuitive user interfaces that handle complex financial data visualizations
• Collaborate with AI teams to integrate machine learning insights into the frontend experience
• Write clean, maintainable TypeScript code with comprehensive test coverage
• Mentor junior developers and contribute to architecture decisions

Required Technical Skills

• 5+ years of production experience with React and JavaScript
• 3+ years of TypeScript expertise
• Strong understanding of Node.js
• Experience with modern frontend tooling (Webpack, ESLint, etc.)
• Proven track record building complex, data-intensive applications

Ideal Candidate Background

• Experience in financial technology or trading platforms
• Knowledge of data visualization libraries (D3, Recharts)
• Understanding of WebSocket implementation for real-time data
• Previous work with AI/ML-powered applications

What We Offer

• Competitive contractor rates of up to 2,100 PLN per day
• Long-term project stability with 6-month rolling contracts
• Cutting-edge technology stack and AI integration experience
• Collaboration with world-class engineers and financial experts
• Modern offices in Krakow or Wroclaw with flexible hybrid schedule

Project Details

You'll be joining a high-visibility initiative developing next-generation trading tools that leverage artificial intelligence for market analysis, trade execution, and risk management. This flagship project has executive sponsorship and represents a strategic investment in the bank's future technology capabilities.

To Apply: Please submit your CV and a brief description of your relevant experience with React, TypeScript, and complex frontend applications.