Senior Web Developer owning Exegy’s financial-market client portal. Building secure, scalable React-based applications and backend integrations across global hybrid locations.
Responsibilities
Take technical ownership of Exegy’s client portal, driving front-end architecture, API integrations, and ongoing web platform development
Assess technical debt, web performance, UI/UX responsiveness, and existing front-end/backend integrations
Design and build responsive, client-facing features using modern JavaScript/TypeScript frameworks, including React and Vite
Develop and maintain backend API integrations and microservices using Python, FastAPI, or Node.js
Establish scalable web development standards, including automated unit/E2E testing, CI/CD pipelines, and cloud deployments
Partner with Product Management to turn wireframes, user flows, and business requirements into intuitive web applications
Improve application security, accessibility, cross-browser compatibility, and runtime performance
Troubleshoot complex client-side and server-side production issues, conduct root-cause analysis, and implement lasting fixes
Provide code reviews, front-end mentoring, and technical mentorship to peer engineers
Requirements
Strong professional track record as a Web Developer or Full-Stack Web Engineer delivering production-grade web applications
Advanced proficiency in JavaScript, TypeScript, and modern front-end frameworks; React strongly preferred
Solid experience designing, consuming, and maintaining RESTful APIs and backend web services
Proficiency with Python (FastAPI/Flask) or Node.js for backend development
Experience with relational databases, web application security including OAuth, JWT, and CORS, and state management
Mastery of modern web standards, CSS/HTML architecture, responsive design, and web performance optimization
Hands-on experience with Git, automated testing using Jest, Cypress, or Playwright, and CI/CD pipelines
Strong communication skills and ability to work across technical and nontechnical teams
Demonstrated ownership of complex technical projects or production applications
Preferred: experience with React, TypeScript, Vite, B2B SaaS platforms, enterprise portals, financial dashboards, fintech, capital markets, market-data technology, AWS/Azure, application monitoring tools, and globally distributed engineering teams
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