Senior React Developer

Senior React Developer – Finance Platform

Role Summary

We are seeking an innovative Senior React Developer to join our team working on financial software for investment management firms. The platform delivers a unified solution across portfolio management, order management, electronic trading, compliance, and risk.

Responsibilities

• Contribute as a hands‑on developer using React, MobX, and RxJS, with the ability to take ownership of technical processes.
• Develop, build, enhance, and maintain systems and software components across the platform.
• Design, code, and unit test complex software components for new or enhanced IT systems to a high standard of quality, while producing appropriate documentation.
• Apply standard development methodologies throughout the full project lifecycle.
• Participate in team‑wide design discussions, code reviews.
• Troubleshoot issues and perform periodic tasks required to support ongoing functionality of software applications.
• Demonstrate a comprehensive understanding of the full software development lifecycle and actively contribute across all phases.
• Work directly with the Product team to clarify business requirements and with other development teams to align on technical integration details.
• Support scheduled weekend upgrades.
• Work independently with minimal supervision.

Qualifications

• Extensive experience with React, MobX, RxJS, and MUI.
• Over 6 years of strong experience in React and TypeScript, the core technologies used in the application.
• Extensive hands‑on experience developing end‑to‑end solutions with a strong focus on JavaScript.
• Solid programming experience with CSS, SASS, and HTML.
• Experience designing and implementing end‑to‑end solution architectures for large, complex systems, including Service Oriented Architecture (SOA), systems design, development, integration, and n‑tier applications.
• Software development experience with microservices‑based applications.
• Working knowledge of TeamCity, Git, GitLab, TFS, and Confluence.
• Functional exposure to Agile, wealth/financial services, component‑based development, and test‑driven development.
• Functional understanding of backend development primarily in .NET/C#.
• Occasional availability outside regular working hours for urgent escalations.

Work Arrangement

Hybrid Flexible – this role is considered hybrid and requires occasional in‑office collaboration as needed.

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