Backend Engineer, Python, Backend-for-Frontend | AI-Driven FinTech, Series C | 1-2 Days Hyrbid, London | Up to £115,000+ Equity & Benefits

Backend Engineer, Python, Backend-for-Frontend | AI-Driven FinTech, Series C | 1-2 Days Hyrbid, London | Up to £115,000+ Equity & Benefits

About the company:

We are working with a highly successful, fast-scaling FinTech platform that is fundamentally transforming data infrastructure and workflow automation across global financial markets.

They have proven product-market fit, their AI-powered platform is already trusted by over 300+ companies worldwide, including global banks, private equity firms, and asset managers.

The business is heavily internationalising the core product and building new ones to help spearhead this next chapter of hyper-growth. They are heavily investing into building a mobile application completely from scratch and with that a backend system to support it.

About The Role - Backend Engineer, Python, Backend-for-Frontend | AI-Driven FinTech, Series C | 1-2 Days Hyrbid, London | Up to £115,000+ Equity & Benefits

You will be joining a company with extremely experienced backend engineering capabilities, however will be the first engineer focusing on a completely greenfield project (The mobile application)

You will own the Backend-for-Frontend (BFF) layer that powers the mobile application. This role sits at the intersection of mobile, platform, AI, and data engineering.

You will be creating mobile experiences which will enable businesses to make quick real time decisions within the financial markets which is crucial for success. You will work closely with mobile, content, AI and data to ensure personalisation and reliable experiences on mobile.

Requirements For The Role

• Extensive experience building backend systems in Python for mobile applications
• Strong experience with FastAPI
• Deep expertise in distributed systems, APIs, data pipelines, complex relational domains, and entity resolution/mapping.
• Proven experience identifying high performers and promoting them through the business.
• High proficiency in Python (or similar backend languages), alongside familiarity with cloud infrastructure (AWS) and containerisation (Kubernetes).
• A strong product and customer-centric mindset, comfort driving clarity through ambiguity, and a history of end-to-end technical project ownership.
• Strong communications skills

What Can They Offer You

• Salary of up to £140,000
• Pension scheme up to 7%
• Private medical
• 1-2 days per week in the office and work abroad for up to 3 months per year

If you are interested in the Backend Engineer, Python, Backend-for-Frontend | AI-Driven FinTech, Series C | 1-2 Days Hyrbid, London | Up to £115,000+ Equity & Benefits, apply here today and the team at Owen Thomas Recruitment Limited (OT Group) will give you a call if you are a good fit!