Software Engineer
Posted on: 2026-06-05T00:00:00
Location: London, Greater London, UK, EC2V 8
Job Type: Full-time
Application deadline: 2026-07-03T08:59:57.97
Software Engineer | Python Engineer | Backend Engineer | Software Engineer
Up to £70,000 East London (1 day per week) Python, Django, AWS Series B SaaS | AI-Powered Finance Platform
We're partnered with a high-growth SaaS business that's transforming how global finance teams manage accounts payable processes.
Processing millions of transactions for enterprise customers including AstraZeneca, GSK and Virgin Atlantic, they've built a platform that combines automation, machine learning, and AI to eliminate manual finance workflows and save customers significant time and cost.
They're now looking for a Software Engineer to join one of their product engineering teams. This is a great opportunity for a mid-level Software Engineer who wants to work on meaningful backend challenges while learning from experienced technical leaders in a business that is scaling rapidly.
You'll be working on:
* Building new product features in Python and Django
* Designing and developing APIs and backend services
* Solving complex data and workflow challenges
* Working closely with Product, Design and AI Engineers
* Contributing to architecture and technical discussions
* Shipping software used by large enterprise customers every day
Why Xelix?
* Series B backed with strong growth trajectory
* AI is already embedded into the product roadmap
* Enterprise customer base with genuine scale and complexity
* Collaborative engineering culture with strong mentorship
* Hybrid working with just 1 day per week in the office
* Opportunity to learn from Principal Engineers and senior technical leaders
The ideal Software Engineer will have commercial experience with Python and frameworks such as Django, Flask or FastAPI, alongside a genuine interest in building high-quality products and developing their technical craft.
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