Senior React Engineer - Real-Time Trading UI

Grid Dynamics; Greater London; On-site; GBP 70,000 - 90,000; Full time

Benefits offered by this job

Medical insurance

Flexible schedule

Corporate social events

Professional development opportunities

Job summary

Grid Dynamics is seeking a highly skilled Senior React Engineer based in Greater London. Join our front-office technology team to build next-generation electronic trading applications. You will design and develop high-performance web applications that manage vast amounts of streaming market data while ensuring exceptional user experience.

Ideal candidates should have strong commercial experience with React and TypeScript, and familiarity with financial services. We offer a competitive salary, flexible schedule, and opportunities for professional development.

Qualifications

• 5+ years of experience in frontend development with a focus on React and TypeScript.
• Experience in high-throughput environments like trading or financial applications.
• Strong understanding of browser internals and optimization techniques.

Responsibilities

• Design and develop high-performance web applications with React and TypeScript.
• Maintain responsive user interfaces handling streaming market data.
• Integrate low-latency data services with backend teams.

Skills

React

TypeScript

Browser performance optimization

Real-time data management

Frontend architecture

Testing frameworks (Playwright, Cypress)

Job description

Grid Dynamics is seeking a highly skilled Senior React Engineer based in Greater London. Join our front-office technology team to build next-generation electronic trading applications. You will design and develop high-performance web applications that manage vast amounts of streaming market data while ensuring exceptional user experience.

Ideal candidates should have strong commercial experience with React and TypeScript, and familiarity with financial services. We offer a competitive salary, flexible schedule, and opportunities for professional development.