Last updated 2026-07-04

200 Backend Engineer Jobs in London, ENG, United Kingdom

Browse 200 Backend Engineer jobs across London, ENG, United Kingdom. Listings are updated hourly and include salary data where available.

Snapshot updated 3hr, 55m ago

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Rightmove Careers

Jul 3
Software Engineer - Backend (Java)
London, ENG, United Kingdom mid Full Time
  • The Role As a Java Engineer , you will develop high-quality, reliable, and scalable software that can be deployed frequently…
  • You will work in a cross-functional team alongside product managers, designers, and other engineers to build and evolve the services…

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10x Banking

Jul 3
Senior Software Engineer
London, ENG, United Kingdom senior Full Time
  • Our tech stack: Java / Spring Boot ecosystem (and some Kotlin) Kubernetes, Docker, Helm, Terraform, AWS Kafka, Redis, PostgresSQL ,…
  • About the role As a Software Engineer at 10x, you are passionate about working with cutting-edge technologies, and bring deep…

CrowdStrike UK Limited

Jul 3
Sr. Software Engineer - Data Query Platform - London (Hybrid)
London, ENG, United Kingdom senior Full Time
  • As a Senior Software Engineer on the team, you will contribute to the full spectrum of our systems, from foundational…
  • What You'll Do: Write highly fault-tolerant Java code within Apache Spark to produce platform products used by our customers to…

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Depop Limited

Jul 3
Senior Backend Engineer
London, ENG, United Kingdom senior Full Time
  • Role Description Depop is looking for an experienced Senior Backend Software Engineer to join us on the Shipping Experience team.
  • You'll be building new services, influencing architectural direction, and working with a collaborative, supportive team that values good en…

Ebury

Jul 2
Full stack Engineer - AI
London, ENG, United Kingdom mid
  • The Tech Stack Frontend React, TypeScript Micro-frontend architecture Chain-of-Thought / Agent-reasoning UI Vite, Vitest Backend & AI Pytho…
  • Strong React & TypeScript Skills: Ability to architect non-trivial frontends with sound state management, performance optimization, and com…

Navan

Jul 2
Senior Backend Platform Developer, Contact Center Systems
London, ENG, United Kingdom senior
  • We are looking for a Senior Backend Platform Developer to build modern services for Navan’s contact center systems.
  • This senior role will help Navan modernize the technical foundation behind our contact center environment.

Bt

Jul 2
Software Engineer - Integration & APIs Job Details | BT Group
London, ENG, United Kingdom mid
  • Lead a small team (potential mix of FTE and sub-con) in building the BT integration platforms.
  • Desirable Skills / Experience Full-stack development experience (pref.

NextWave Consulting Ltd

Jul 2
Software Engineer (Trading Systems)
London, ENG, United Kingdom mid Contract
  • Key Responsibilities Contribute to the design, development, and deployment of various trading systems.
  • The successful candidate will collaborate with technology teams, trading desks, and external vendors (Databricks and Charles River) to desi…

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JINGDONG RETAIL (UK) LIMITED

Jul 2
Software Engineer
London, ENG, United Kingdom mid Full Time
  • Architect and develop backend services using Java and Spring Boot, establishing engineering best practices and reusable technical framework…
  • Provide technical leadership, mentor engineers, and continuously optimize team collaboration and engineering best practices.

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UKC1 IDEXX Laboratories Limited

Jul 2
Intermediate Data Engineer
London, ENG, United Kingdom mid Full Time
  • As a Intermediate Data Engineer, you will lead data migration strategies and implementation across hybrid cloud environments (primarily AWS…
  • This is an exciting opportunity for a a data engineer looking to expand their technical leadership skills and make an…

ARQ

Jul 2
Software Engineer (Java Backend)
London, ENG, United Kingdom mid Full Time
  • What we're looking for As a Backend Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems th…
  • You’ll collaborate with a talented team to create solutions that drive financial inclusion and transform the way people manage their…

Apron

Jul 2
Senior Software Engineer (Backend)
London, ENG, United Kingdom senior Full Time
  • What you’ll need 6-15 years of continuous experience as a backend engineer or Backend-leaning fullstack Experience working in a product-led…
  • This means: You'll work cross-functionally with Frontend Engineers, Product Managers and Product Designers to develop new products and feat…

Ben

Jul 1
Fullstack Engineer (Backend leaning)
London, ENG, United Kingdom mid Full Time
  • Things you will be working on… Build and ship backend-leaning fullstack features across the product (APIs, services, integrations, and Reac…
  • Your Mission As a backend leaning Full-stack Engineer at Ben, you’ll help build and scale the features that power our…

Chainlink Labs

Jul 1
Senior Software Engineer, Chainlink Runtime
London, ENG, United Kingdom senior Full Time
  • About the role The Senior Software Engineer will play a critical role in advancing the reliability, scalability, and operational excellence…
  • Working on foundational platform capabilities, this role will design and build distributed systems that enable resilient workflow execution…

Capital on Tap

Jun 30
Software Engineer - Banking
London, ENG, United Kingdom senior
  • What You'll Be Doing As a Senior Software Engineer, you'll own the back-end systems that power our Banking and Repayments…
  • Design and build robust, scalable back-end services in C#/.NET Own the full SDLC - from feature inception through to production,…

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Yellowbrick Data

Jun 30
Software Engineer
London, ENG, United Kingdom mid
  • Software Engineer Yellowbrick Data is an enterprise data warehouse software company delivering high-performance analytics for modern organi…
  • We have an amazing opportunity for a Software Developer to join our software development team, working in areas such as…

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Natwestgroup

Jun 30
Derivatives Pricing Software Engineer in London | NatWest Group Careers
London, ENG, United Kingdom mid
  • Join us as a Derivatives Pricing Software Engineer This is an opportunity for a technically minded individual to join us…
  • Applying Get support and tips Events Come say hello Applying Search Jobs Join Talent Community Join Talent Community Software Engineering…

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Quantile Technologies Limited

Jun 30
Software Engineer
London, ENG, United Kingdom mid Full Time
  • You’ll collaborate with colleagues in Product Development and Financial Engineering to deliver reliable, high-quality solutions, while cont…
  • The Role We are looking for a med-level software engineer to join our team.

Trainline

Jun 30
Senior Backend Engineer - .Net
London, ENG, United Kingdom senior Full Time
  • Introducing the Backend teams at Trainline👋 The Backend teams at Trainline build the core of Trainline’s world class product.
  • Why not check us out on LinkedIn , Instagram and Glassdoor !

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Zoopla

Jun 29
Senior Backend Engineer (Search)
London, ENG, United Kingdom senior Full Time
  • Fluency in backend development with Python and TypeScript, designing and building APIs and services across SQL and NoSQL stores.
  • Search relevance, ranking, and the services and data pipelines that feed them sit at the centre of this role.

Avature

Jun 29
Senior Software Engineer - Fixed Income Trading...
London, ENG, United Kingdom senior
  • Senior Software Engineer - Fixed Income Trading - 20046 - Bloomberg Skip to content Bloomberg Our Company Events Search Jobs…
  • Our team’s systems are the gateway between Bloomberg and the financial industry, providing workflows for trading Interest Rate Swaps (IRS)…

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SLR Planetrics ltd

Jun 29
Backend Engineer
London, ENG, United Kingdom mid Full Time
  • This role will focus on implementing APIs and backend systems for new features to the platform.
  • Experience in containerisation (e.g. Docker), shell scripting, CI/CD pipelines, including GitHub actions.

LSEG Employment Services Limited

Jun 26
Senior Engineer – Data Distribution Platform
London, ENG, United Kingdom senior Full Time
  • We’re looking for a hands-on Senior Engineer to design and scale the systems that power this distribution — enabling reliable,…
  • WHAT YOU'LL BE DOING: Design and build scalable data distribution systems, delivering data via APIs, cloud platforms, and client-facing ser…

Quadrature Capital

Jun 25
Quantitative Developer
London, ENG, United Kingdom mid
  • Our Quantitative developers work across all aspects of this system and we’re always on the look out for exceptional quant…
  • At Quadrature, we're building the ultimate automated trading system: one that ingests data, forms views, executes in the market, and…

Flow Traders

Jun 25
Senior Software Engineer, C++
London, ENG, United Kingdom senior
  • You'll work in a tight, iterative loop with quants and technical traders, applying deep expertise in modern C++, OS internals,…
  • Flow Traders is looking for a Senior C++ Software Engineer to lead the next-generation architecture of the market data and…
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