Principal Developer / Architect

We are looking for passionate and creative engineers who are eager to build innovative products and embrace new technologies at a leading hedge fund. You will be part of a small, agile, and highly skilled team of technologists building next‑generation platforms to optimize investment decisions.

As a Frameworks Developer, you will play a key role in building and evolving the firm’s core application framework used by development teams across the organization. This is a highly collaborative, hands‑on role with broad impact.

Key responsibilities:

• Plan, develop, and support the firm’s in‑house application framework
• Define and contribute to low‑level architecture and core design decisions
• Partner with development teams to help kickstart new projects and provide technical expertise
• Collaborate with developers and business users across the organization to deliver mission‑critical platforms and services
• Support investment professionals across equities, credit, and other major asset classes
• Work closely with the broader Technology team on cross‑functional initiatives

• At least 8 years of professional software development experience

Deep expertise in

• C#,
• ASP.NET,
• SQL Server
• Good working knowledge of Angular, JavaScript / TypeScript, HTML, CSS
• Full SDLC experience: requirements, implementation, testing, release, and support
• Strong focus on clean, high‑performance code (SOLID principles)
• Experience with multi‑threaded programming
• Proven ability to build scalable, high‑availability applications and support production systems
• Excellent written and verbal English communication skills, including technical discussions
• Strong team‑oriented, collaborative working style
• Independent, proactive mindset with a high level of ownership and collaboration

• CI/CD systems (TeamCity, Octopus Deploy)
• Financial products (equities, derivatives, fixed income, etc. and related terminology)
• Order management systems (i.e., Charles River)
• Working with market data (i.e., Bloomberg Terminal, Bloomberg APIs)
• Workload automation and enterprise job scheduling software (i.e., ActiveBatch)
• Profiling and performance tuning techniques throughout the whole stack