Senior Backend Engineer in London

New Today

Energy Jobline is the largest and fastest growing global Energy Job Board and Energy Hub. We have an audience reach of over 7 million energy professionals, 400,000+ monthly advertised global energy and engineering jobs, and work with the leading energy companies worldwide.
We focus on the Oil & Gas, Renewables, Engineering, Power, and Nuclear markets as well as emerging technologies in EV, Battery, and Fusion. We are committed to ensuring that we offer the most exciting career opportunities from around the world for our jobseekers.
Senior Backend Engineer
Salary: £120K - £140K + Equity
Location: London in office
Data Idols are working with a rapidly scaling software company who are looking for a Senior Backend Engineer to join their team. The product sits at the intersection of AI systems, complex data workflows, and enterprise-grade reliability, turning sophisticated technology into tools that can be trusted in production.
The Opportunity
This role is about building serious backend infrastructure for AI systems that operate in real-world, high-stakes environments.
You'll be responsible for designing and evolving the backend services that support large-scale data processing, AI model deployment, and secure enterprise workflows. Your work will ensure that complex AI functionality is delivered reliably, performs under load, and meets strict security and compliance expectations.
You'll collaborate closely with machine learning engineers, product managers, and infrastructure specialists to turn advanced AI capabilities into production-ready systems. Alongside hands-on delivery, you'll influence architectural decisions, guide technical standards, and help shape how backend engineering is done as the platform scales.
This is a role for someone who enjoys ownership, depth, and solving hard systems problems.
Skills and experience
Strong expertise in Python and modern backend frameworks
Deep knowledge of relational databases, particularly PostgreSQL
Strong understanding of RESTful API design and microservices patterns
Experience working with cloud platforms and containerised environments (Docker, Kubernetes)
Experience with CI/CD pipelines, automated testing, and Git-based workflowsIf you are looking for a new challenge, then please submit your CV for initial screening and more details.
Senior Backend Engineer
If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.
Apply
Location:
London
Job Type:
FullTime
Category:
Engineer, Senior, Engineering

We found some similar jobs based on your search