Principal Software Engineer designing and building LLM - powered systems for AI - driven solutions. Collaborating across teams to transform engineering problems into production - ready intelligent applications.
About the role
- Software Engineer designing and building features for a full-stack private investment platform. Collaborating with senior engineers and product leaders to enhance software capabilities in a high-output environment.
Responsibilities
- You'll work closely with senior engineers and product leaders to scope, build, test, and iterate on features that support thousands of investors and move hundreds of millions of dollars in cash and assets.
- We expect you to be resourceful and use AI to move faster and build better software.
- This is a high-output, high-standards environment where speed and quality aren’t trade-offs - they’re both expected.
- You’ll get direct ownership, close mentorship, and the chance to level up faster than you would anywhere else.
- If you’re energised by deep learning curves, smart teammates, and the opportunity to move fast and build something important - you’ll thrive here.
Requirements
- 1+ year of professional experience as a full stack or backend engineer
- Experience using AI tools thoughtfully across your workflow — not just for writing code, but for improving development speed, testing, documentation, and problem-solving
- You can own a feature end-to-end, and write clean, testable, D-R-Y code that’s easy to build on.
- Experience working with Go (Nice to have)
- Exposure to frontend technologies like React (Nice to have)
Benefits
- Work from anywhere for up to 6 weeks a year
- Private health insurance, paid sick leave (including support for pregnancy loss and fertility treatments)
- Enhanced maternity, adoption, paternity, and partner leave
- 4% pension employer contribution, with salary sacrifice options and NI savings reinvested into your pension
- 25 days of annual leave, 2 wellness days, and flexible bank holidays (33 days total)
- An extra day off to celebrate your birthday
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