We are looking for an experienced UI front-end developer to join our UI platform team. We operate in a fast-paced, highly collaborative, agile environment with an emphasis on pair-programming, testing and good process to help us produce high-quality code and applications very efficiently. Our focus is on delivering business value to the firm: we aim for simplicity wherever possible but build cutting-edge UIs when the business need is clear. In this role, you will be expected to build and extend our core UI platform, use the platform to build business-critical applications, and work with a wide variety of teams to help them use the platform to build their own applications. You should be very comfortable with the ecosystem of tools & techniques within the modern web development environment, and you should have a deep passion for enabling other developers to be more productive. Skills You'll Need: - At least 4+ years of professional experience building web-based UIs - Extensive experience with React, TypeScript, WebSocket protocols, REST, and UI unit-testing - Very comfortable working in a highly agile, collaborative methodology (sprints, pair-programming, testing, estimation, etc.) - Deep empathy for developers who will consume your platform and foresight to deliver improvements while also managing change carefully - Reliable and predictable availability Bonus Points: - An eye for quality design - Experience with Kubernetes, Helm, containers, CI/CD pipelines - Experience working in trading / finance. If you are currently a student or recent graduate, please see our Campus postings which offer both intern and full-time opportunities. Benefits - Discretionary bonus eligibility - Medical, dental, and vision insurance - HSA, FSA, and Dependent Care options - Employer Paid Group Term Life and AD&D Insurance - Voluntary Life & AD&D insurance - Paid vacation plus paid holidays - Retirement plan with employer match - Paid parental leave - Wellness Programs Annual Base Salary Range $200,000-$250,000 USD