Senior Full-Stack Software Engineer

Hayfin — United Kingdom · Posted ~2 hours ago

Senior Full-time

Skills

Angular Python FastAPI Full-stack development

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Summary ✨ AI‑Generated

A full-stack engineering role building analytics applications with modern frontend and backend technologies. The position requires experience delivering maintainable enterprise software solutions.

Highlights

Own the development of business analytics software in a small, fast-moving team. Opportunity to influence architecture and deliver enterprise solutions.

Description

We are hiring a Full-Stack Engineer to help build the analytics platform that powers reporting and decision-making across our business. Hayfin is a global alternative asset manager with deep expertise in credit and a broad alternatives platform, partnering with institutional investors worldwide. Reporting directly to the Director of Portfolio Analytics, you will take ownership of a growing in-house app - working across the full stack, shaping how the business uses data, and coordinating with a small offshore vendor team to keep delivery on track. It's a hands-on role for someone with a strong track record shipping enterprise software, who wants to bring that experience to a small, fast-moving team that's actively rethinking how it builds, using AI as part of the day-to-day workflow. What You'll Do Build and maintain the analytics workflow app, using Angular on the front end and Python (FastAPI) on the back end, writing clean, well-tested code that's easy to support and extendBuild data pipelines and models using pandas and NumPy, working with Snowflake and Azure to store and serve data reliably and securelyCoordinate an offshore vendor team: setting priorities, assigning work, reviewing output, and tracking hours and spendUse AI coding assistants as part of daily development work, and look for ways to improve how the team builds, tests, and ships softwareWork directly with the Director of Portfolio Analytics and business stakeholders, turning requirements into working software and explaining technical choices in plain language Requirements 8+ years building and managing enterprise-grade software, including experience working across offshore/onshore vendor teams8+ years with Python, including pandas and NumPy; 5+ years building APIs with FastAPI; 5+ years with Angular and UI libraries such as Material or BootstrapExperience hosting and managing applications on Azure, and building solutions on SnowflakeHands-on, day-to-day experience using AI coding assistants as part of a development workflowA clear communicator, comfortable working directly with non-technical stakeholdersFinancial services experience (asset management, banking, or fintech) is a plus, as is experience in a small, fast-moving analytics or engineering team