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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Typescript Software Engineer - Trade Automation & Execution - **Company:** Bloomberg L.P. - **Location:** New York, NY, United States - **Experience:** Expert - **Salary:** $160,000.0 - $240,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Algorithmic Trading, Computer Programming, Systems Development Life Cycle, Software Engineering, TypeScript, ReactJS, Backend, React Redux - **Published:** July 23, 2026 - **Apply:** https://dejobs.org/x/x/8CA0FB13EA254C44A7C3D93F1BD56CC0/job/ ## About the Role * 4+ years of professional experience Programming in TypeScript or JavaScript * A desire to learn about the different trading ecosystems * Good communication skills and the ability to explain technical concepts to non-technical stakeholders * A desire to deepen your * A desire to deepen knowledge and understanding of JavaScript/TypeScript * A strong software engineering mindset with appreciation for SDLC best practices * A desire to learn, understand and scale existing systems, and share knowledge * An open mind to new technologies and practices We'd love to see: * Experience developing trading applications * Familiarity with React, Redux, or similar state management frameworks * Experience developing generic platforms, APIs, or plugins * Experience leading projects with multiple stakeholders and evolving requirements * Experience mentoring junior engineers and contributing to a collaborative team culture ## Description As a senior software engineer at CATS, you'll be part of a full-stack platform team that's pushing the boundaries of what's possible with TypeScript. Our mission is to onboard and unite the trading system worlds and reimagine the trading experience to create new, powerful workflows. * Impact & Network * Lead critical projects and design features that will help shape the future of trading technology * Expand your network by collaborating with product managers and engineering teams across Bloomberg to onboard onto the platform and improve your understanding of the trading ecosystem. * Technical Challenge * Work with and drive the incorporation of cutting-edge technologies to offer next-generation trading functionality to clients and improve development practices * Develop and deploy backend services to store user application configurations * Develop client-side services that enhance data subscription pipelines to support multiple instruments in more performant ways. * Creative Challenge * Enhance the platform to expand our APIs and plugins to make the platform more customizable. * Challenge your creativity and innovation to reimagine and simplify our customer workflows. Be creative in solving complex problems while understanding the scope and impact of your work. * Learning Culture * Experiment and take risks, knowing that experimentation and mistakes are a sign of growth and learning * Learn from experienced engineers and mentors who are passionate about sharing their knowledge * Mentor others and encourage knowledge sharing in order to drive the growth of the team ## Related Videos - [Do TypeScript without TypeScript](https://www.wearedevelopers.com/videos/327-do-typescript-without-typescript) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Microservices architecture as a key element in building trading systems for global finance markets](https://www.wearedevelopers.com/videos/1196-microservices-architecture-as-a-key-element-in-building-trading-systems-for-global-finance-markets) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Building software that scales with Typescript](https://www.wearedevelopers.com/videos/415-building-software-that-scales-with-typescript) ## Related Articles - [Exploring TypeScript: Benefits for Large-Scale JavaScript Projects](https://www.wearedevelopers.com/magazine/554-exploring-typescript-benefits-for-large-scale-javascript-projects) - [What is TypeScript?](https://www.wearedevelopers.com/magazine/47-what-is-typescript) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025)