What are the responsibilities and job description for the Lead React Engineer position at Doran Jones Inc.?
We are seeking a Senior React.js Developer to lead the front-end redesign of a next-generation trading platform for a top-tier financial services organization. You will play a key role in shaping the user experience for high-performance trading workflows, partnering closely with engineering, trading, and design teams to deliver an intuitive, scalable, and robust platform.
\n- Lead the front-end architecture and development of the new Portfolio Management System UI using React.js and modern web technologies.
- Collaborate with backend engineers, UX/UI designers, and product owners to deliver seamless, data-rich trading experiences.
- Build high-performance, real-time, and responsive UI components that integrate with complex APIs and data streams.
- Ensure scalability, maintainability, and performance optimization across all front-end modules.
- Establish best practices in coding standards, testing, and CI/CD workflows.
- Contribute to the overall technical strategy and roadmap, advocating for user-centered design and modern development practices.
- 8 years of front-end engineering experience, with 5 years specializing in React.js and its ecosystem (Redux, TypeScript, React Query, etc.).
- Proven experience building complex, data-intensive enterprise applications — ideally within trading, fintech, or other high-performance domains.
- Deep understanding of JavaScript (ES6 ), HTML5, CSS3, and front-end build tools (Webpack, Vite, or similar).
- Strong grasp of RESTful APIs, WebSockets, and real-time data integration.
- Experience with AWS or cloud-based environments and modern deployment pipelines.
- Passion for UI/UX design excellence, clean code, and high-performance web applications.
McLaren Strategic Solutions is a leading-edge global technology consulting firm, addressing critical challenges across industries such as retail, financial services, and healthcare. Integrating a powerful ecosystem of platforms with capital-efficient execution, McLaren specializes in digital transformation to help businesses optimize operations, accelerate revenue, and achieve scalable outcomes. McLaren’s expertise spans the development of customer-centric applications, modernizing systems for cost-effectiveness and security, and leveraging cloud scalability for future-ready architectures. With a deep commitment to operational excellence, McLaren provides comprehensive managed services, including application maintenance, cybersecurity, platform solutions, and AI-optimized operations, ensuring seamless, secure, and efficient performance.
From supply chain automation to compliance and analytics, McLaren drives measurable impact: improving workforce productivity, reducing inventory costs, and cutting technology ownership expenses. With its emphasis on automation and zero business downtime, McLaren facilitates seamless migrations from legacy systems to modern platforms, enabling organizations to harness the full potential of digital transformation. Backed by strategic partnerships and a proven delivery model, McLaren empowers clients to innovate, modernize, and achieve lasting success in today’s digital economy.
McLaren is a certified minority owned business through the NMSDC and has a mission to place more people from non-traditional backgrounds into sustainable technology careers. Through partnerships with non-profit technology programs in underserved communities and Veteran organizations, candidates transition from tech training programs into real IT careers at McLaren. Our unique recruitment policy allows us to create exceptional teams, bringing a broad spectrum of experience to our company and creating anything but a traditional consulting firm.
Visit McLaren Strategic Solutions to learn more!
Doran Jones Inc. is proud to be part of the McLaren Strategic Ventures Group.
Salary : $125,000 - $200,000