Join the Pioneers of Trading Technology:Imagine working on a team that's revolutionizing the way financial markets operate, with trillions of dollars traded on your systems every day. Cross-Asset Trading System (CATS) is a flexible trading blotter that allows Bloomberg teams to configure, customize, and run any trading application. We are replacing legacy systems and building new infrastructure using the latest technologies, making it cheaper to create and maintain new trading applications. You’ll be building scalable, reliable, high volume platforms and solving some of the toughest problems in software with industry experts.
Be a Part of Something Big:As a senior software engineer at CATS Actions Middleware, 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. We'll trust you to:Impact & NetworkLead critical projects and design features that will help shape the future of trading technologyExpand 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 ChallengeWork with and drive the incorporation of cutting-edge technologies to offer next-generation trading functionality to clients and improve development practicesDevelop and deploy backend services to store user application configurationsDevelop client-side services that enhance data subscription pipelines to support multiple instruments in more performant ways.Creative ChallengeEnhance 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 CultureExperiment and take risks, knowing that experimentation and mistakes are a sign of growth and learningLearn from experienced engineers and mentors who are passionate about sharing their knowledgeMentor others and encourage knowledge sharing in order to drive the growth of the teamYou'll need to have:Programming experience in TypeScript/JavaScriptA desire to learn about the different trading ecosystemsGood communication skills and ability to explain technical problems to non-technical stakeholdersA desire to deepen knowledge and understanding of JavaScript/TypeScriptStrong software engineering mindset and advocate for SDLC best practicesA desire to learn, understand and scale existing systems, and share knowledgeAn open mind to new technologies and practices
We'd love to see: Experience developing trading applicationsFamiliarity with Redux or ReactExperience developing generic platforms, APIs, or pluginsExperience leading large projects with multiple stakeholdersExperience mentoring junior engineers
Join the Journey:If you're passionate about technology, innovation, and collaboration, we want to hear from you! Apply now to become a part of CATS Actions Middleware and help shape the future of trading technology. We believe interviewing goes both ways: we want to get to know you and your skills, but we also want you to learn about the team and see if it’s a good match.
Salary Range = 160000 - 240000 USD Annually + Benefits + Bonus
The referenced salary range is based on the Company's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level.


We offer one of the most comprehensive and generous benefits plans available and offer a range of total rewards that may include merit increases, incentive compensation, [Exempt roles only], paid holidays, paid time off, medical, dental, vision, short and long term disability benefits, 401(k) +match, life insurance, and various wellness programs, among others. The Company does not provide benefits directly to contingent workers/contractors and interns.