Note: The job is a remote job and is open to candidates in USA. OpenYield is building a modern automated marketplace for fixed income trading, aiming to evolve the standards of the industry through technology and collaboration. They are seeking a Senior Full-Stack Developer to build user-facing applications and platform workflows, focusing on modern web applications in TypeScript with React and Next.js, while collaborating with backend services.
Responsibilities
- Design and build frontend components, pages, and user workflows in React and Next.js
- Own the structure and implementation of user-facing features, from reusable components to page-level experiences
- Partner with product and leadership to turn complex requirements into clear, usable interfaces
- Develop responsive, performant frontend experiences for trading workflows, market data views, and internal tools
- Integrate frontend applications with Rust-based backend services through REST APIs and WebSocket connections
- Partner with backend engineers to define API contracts, data models, and service interactions
- Work with PostgreSQL-backed application data and help design features that are reliable, scalable, and observable
- Improve application performance, usability, reliability, and operational visibility across the stack
- Help shape frontend patterns, component architecture, and overall application UX
- Debug production issues across client, API, real-time, and data layers, and drive durable fixes
Skills
- 5+ years of professional software development experience
- Strong experience designing and building production frontend applications with TypeScript and React
- Experience with Next.js in production environments preferred
- Strong product and UI judgment, with the ability to translate requirements into clear, usable application flows
- Experience designing, consuming, and integrating REST APIs in full-stack applications
- Experience building or working with WebSocket-based real-time application features
- Experience working with PostgreSQL or other relational databases in production systems
- Strong understanding of modern frontend architecture, state management, performance, and debugging
- Experience working across frontend and backend boundaries in a service-based architecture
- Strong proficiency with Git and collaborative software development workflows
- Strong engineering judgment and the ability to work independently in a fast-moving environment
- Familiarity with observability, testing, and deployment practices for production web applications
- Clear communication skills and a pragmatic approach to solving hard technical problems
- Comfort operating in a startup environment with broad ownership
- Experience with Rust, or interest in working more deeply with Rust-based backend systems
- Experience building real-time, data-rich, or workflow-heavy web applications
- Experience with trading, capital markets, market data, or financial infrastructure
- Knowledge of fixed income markets, electronic trading, or marketplace-style systems
Benefits
- Medical, dental, and vision insurance
- 401(k)
- Unlimited vacation
- Hybrid or remote work schedule
- Professional development opportunities
Company Overview