Backend jobs in City%20of%20London%2C%20London
Browse 143 live backend jobs in City%20of%20London%2C%20London, with a typical salary around £62,500. New roles are added daily — click any listing to view the full details and apply directly on CV-Library.
Senior QA Automation Engineer
You will shape our automation strategy and embed quality standards across frontend, backend APIs, and mobile applications in cloud environments. Key Responsibilities. Automation Leadership: Architect…
Fullstack Engineer
Build and scale backend services, including push notification infrastructure and API connectivity. Ensure code quality, system reliability, and monitor system health (SLIs/SLOs). Collaborate in an agi…
Software Engineer
In this role, you will be the driving force behind the development and advancement of our backend services for insurance offers. You will design eligibility and configuration logic, integrate with cri…
SC Cleared AI Engineer
Build and integrate APIs and backend services. Evaluate LLM quality, grounding and hallucinations, implementing appropriate guardrails. Handle failures, retries and workflow recovery. Implement monito…
Python Engineer
Engineer Python backend services and APIs using FastAPI and asynchronous development patterns. Design and integrate LLM capabilities using OpenAI, Azure OpenAI or comparable foundation models. Build p…
Senior AI Engineer
Working on core enterprise initiatives, you will design, develop, and deploy production-grade Generative AI workflows and build critical backend security guardrails across the organisation. Key Respon…
Senior .Net Developer
You'll focus on backend development using C# and .NET, building APIs and integrating third-party services into the platform. You'll work across both greenfield projects and established systems, helpin…
Contract Software Developer
Design, develop and implement new features across backend and frontend components. Investigate application issues, identify root causes and deliver effective fixes. Work with existing codebases, ensur…
Full Stack Developer AI
This role is ideal for someone who is comfortable moving between frontend, backend , data, and web, and who is already using AI tools as part of their day-to-day development workflow. You'll be workin…
Kotlin Developer
Work with Product, UX/UI and Backend teams to deliver new features. Contribute to technical design and architectural decisions. Write clean, maintainable and well-tested code. Investigate and resolve…
Snr PHP Developer - Contract
You'll be developing and improving backend services and product functionality across a modern SaaS platform, including. Hands-on PHP / Laravel development. Building and integrating REST APIs. Working…
IOS Developer
Product Collaboration: Work hand-in-hand with UI/UX designers, product managers, and backend engineers to translate feature ideas into intuitive mobile experiences. Refine & Optimise: Drive continuous…
Technical Manager - Hardware & Cloud (HaaS)
Strong understanding of the full technology stack, from hardware and drivers through to SDK, cloud backend and UI. Ability to work effectively across hardware and software engineering teams. Strong co…
IOS Engineer
You'll work on short development cycles, integrate backend -driven UI solutions, and ship production-ready code with minimal onboarding. Key Responsibilities. Develop native iOS features from technica…
Software Developer
Build and optimise backend services and APIs. Work with SQL Server data solutions. Collaborate in Agile teams with product managers and QA. Participate in code reviews and technical improvements. Use…
Flutter Mobile Developer
We're working with an established technology business who build a suite of mobile applications connecting into their backend platform. One of their biggest customers is Amazon, which means you're work…
Engineering Manager
Backend : Python, C# or Go. Frontend: React or Angular. Cloud: AWS, Azure or GCP. What you'll do. Lead, coach and mentor software engineers across a range of experience levels. Run 1:1s, performance r…
AI Assisted Java Developer
You'll contribute across the technology stack with a strong focus on backend engineering, working closely with product, design, and QA to deliver high-quality solutions that solve real user problems.…
Senior Software Engineer (GO)
We are looking for a Senior Go Engineer to join our team and help build high-quality, scalable backend services and APIs. This role is perfect for someone with hands-on experience in Go who is ready t…
Software Engineer
Working closely with product, UX/design, QA, platform and backend colleagues to turn user needs into well-crafted interfaces. Building reusable, consistent components and contributing to sound fronten…
.Net Developer
You should be comfortable getting into unfamiliar codebases, solving problems independently and working across both frontend and backend development. Experience with JavaScript, Node.js or Azure would…
Lead AI Engineer
Strong software engineering background, ideally within backend or full-stack development. Commercial experience designing, building and deploying AI/LLM-powered applications into production. Experienc…
Tech Business Analyst
Knowledge of technologies such as Java, Spring, Microservices Architecture, APIs, and Backend Data Platforms will be beneficial. Ideal Candidate. Our client is looking for a proactive individual who e…
IT Systems Developer
Support the technical and backend aspects of the e-commerce platform. Contribute to website improvements, implementation and performance initiatives. Work with an external development partner to discu…
Junior Full Stack Developer
Focus: Primarily frontend, extending into backend (C#/.NET) as features require. We're looking for a junior developer to join our in-house software team working on Taskye, our bespoke Computer-Aided F…
Frequently asked questions
How many backend jobs are available in City%20of%20London%2C%20London?
There are currently 143 live backend vacancies in City%20of%20London%2C%20London listed on Jobs North East. The list is updated daily from CV-Library.
How do I apply for backend jobs in City%20of%20London%2C%20London?
Click any job above to see the full details, then select "Apply" to be redirected to the original listing on CV-Library where you can submit your application.
Are these backend jobs in City%20of%20London%2C%20London updated regularly?
Yes. New backend roles in City%20of%20London%2C%20London are added daily, and expired listings are removed automatically.