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Backend Infrastructure Engineer – Scale CDN & Cloud

Spotify is looking for experienced Backend Engineers to join its Core Infrastructure team in London or Stockholm. You will help enhance the systems that fulfill Spotify's backend needs, focusing on reliability and scalability. Ideal candidates have backend systems experience, strong programming capabilities (Jav ...

Remote .NET Engineer for Scalable Backend

Ocho People is hiring a Contract .NET Engineer in Belfast for an 8-month role, outside IR35. The position supports large-scale, business-critical platforms and offers a largely remote work model with some on-site collaboration. The successful candidate will design and build scalable .NET applications, contributi ...

Remote Java Backend Engineer Spring Microservices

A UK-based consulting firm is seeking a skilled Java Backend Engineer to join their remote team for an initial 6-month contract. Responsibilities include building scalable microservices and collaborating with cross-functional teams. The ideal candidate will have strong experience in Java (8+) and Spring, alongsi ...

Backend Engineer London £75 140k + equity

About Corgi Corgi is an AI-powered insurance company designed for tech startups. The company has raised $108M and holds regulatory approval as a licensed carrier. Corgi’s platform is built on Django, utilizes Stripe for payments, and features AI-driven underwriting. The company is currently scali ...

Fast Ship Backend Engineer (London) Equity

Fuku is looking for a Fast Engineer in Greater London who thrives in a fast-paced startup environment. The ideal candidate excels at building and shipping products independently and has a proven track record of delivering results quickly. This role emphasizes a ship-and-iterate approach. The position offers on-s ...

Backend Engineer (Rails) – Hybrid, Growth & FinTech

Story Terrace Inc. is looking for a Mid-Level Backend Engineer to join their growing Engineering team in Greater London. You will work with Ruby on Rails to maintain backend services, collaborate cross-functionally, and integrate third-party services. Ideal candidates should have 2-4 years of experience, strong ...

Remote Backend Engineer Core Java & Tooling

Yelp is seeking a Remote Backend Engineer to enhance their Java services used by millions of users. Responsibilities include building tools for Java services, collaborating across teams, and maintaining libraries. Candidates should be proficient in Java, Scala, or Kotlin, with experience in tool development. The ...

Senior Software Engineer: Scalable Node.js Backend

Caura.com is looking for a Senior Software Engineer to lead the development of their car management platform in London. As part of a high-agency team, you will architect scalable distributed systems using TypeScript and Node.js while collaborating with design and product teams. The ideal candidate has extensive ...

Senior Software Engineer Payments Platform Backend

Greater Giving, Inc. is seeking a Senior Software Engineer in Belfast to design and deliver features for the Merchantware Gateway. Responsibilities include backend service development, mentoring junior engineers, and improving processes within the team. Candidates should have a Computer Science degree, over 4 ye ...

Lead Backend Engineer FinTech Scale Up

Burns Sheehan is seeking a Senior Backend Engineer in Manchester to lead high-performing engineering teams and own the full software delivery lifecycle. This role involves mentoring, driving best practices, and working closely with cross-functional teams to deliver scalable solutions. The ideal candidate has exp ...

Senior Backend Engineer Scalable Fintech Platform

Freetrade in Greater London is looking for a seasoned engineer to lead technical projects and shape the future of investments. Your role includes designing scalable systems, reviewing code, and mentoring engineers. The ideal candidate will have expertise in system architecture and cloud platforms. Offered benefi ...

Java Backend Engineer — Platform Rebuild, Hybrid

Eden Scott is looking for a Java Software Developer to join their high-growth SaaS organization in Edinburgh. This hybrid role involves back-end development, contributing to a significant platform rebuild using modern cloud-native technologies. Candidates should have commercial Java development experience and fa ...

Go Backend Engineer — Microservices & CI/CD

Zensar Technologies is seeking a skilled back-end developer in Burgess Hill, UK. The ideal candidate will have demonstrable experience in type-safe programming languages such as Golang and a firm grasp of back-end micro-service architecture, particularly REST and asynchronous messaging services like Kafka. A Bac ...

Staff External Manufacturing Operations (Backend Engineer)

THE ROLE Being in External Manufacturing Operations (Backend Engineering), candidate is required to drive material supplier engagement on delivering key performance indices in terms of Program Management, New Product Introduction, Supplier Manufacturing readiness, Excursion free processes, Enabli ...

Backend Engineer at Miro – London, UK

OurAI Platform team drives the success and innovation of Miro’s AI-powered product vision. We are responsible for building the internal platform, tooling, and APIs that enable Miro’s product teams to seamlessly integrate and scale AI use cases. Our mission is to establish a robust and flexible tech ...

Backend Engineer for Sustainable AI Platform

Homerun B.V. is seeking a Software Engineer (backend) in Westminster, England. The role involves building a digital platform, designing services and APIs, and contributing to data architecture. Ideal candidates have 4+ years of backend experience, proficiency in TypeScript/Node.js, and strong data modeling skill ...

Hybrid Java & Kotlin Backend Microservices Engineer

Net2Source (N2S) is looking for skilled developers in Sheffield for a hybrid role requiring expertise in Java and Kotlin. Responsibilities include collaborating with teams to build products, designing backend features, and managing APIs within an agile CICD environment. The position is fixed-term and spans 6-12 ...

Senior Backend Engineer Security Compliance, Remote

Randstad Technologies Recruitment is seeking a Senior Backend Engineer (Security Compliance) for a fully remote position. You will architect and build Java-based backend services enforcing compliance controls in a GitHub Enterprise environment. Must possess expertise in Java, Spring Boot, and GCP, along with exp ...

Backend Infrastructure Engineer: Scale & Secure Systems

A leading software company in Greater London seeks a Backend Software Engineer to build scalable and performant systems, tackling real-world problems with innovative solutions. The role involves collaborating across teams and working autonomously to create APIs and systems that support impactful products. Candid ...

Senior Backend Engineer Scalable Experimentation Platform

A leading streaming technology company in Greater Manchester is seeking a Senior Software Engineer to design and develop backend services. You will work in a fast-paced environment, modernizing systems and facilitating data-driven decisions. The ideal candidate has strong Java and Spring Boot skills, experience ...

Senior Tech Lead Backend Services & Cloud

A global financial services company is seeking a Lead Software Development Engineer in London to oversee technical design and implementation within a hybrid working model. You will drive project delivery, collaborate with cross-functional teams, and champion quality engineering practices. Exceptional programming ...

Senior Backend Engineer Financial Systems & vIBANs

A financial technology company in London seeks a Senior / Lead Engineer to build a robust collections and treasury foundation. This role involves leading architectural decisions, collaborating with PMs, and ensuring high engineering quality in financial systems. Ideal candidates should have experience in deliver ...

Backend Engineer Global Payments & Tax Infrastructure

A fintech startup in Greater London is looking for a Backend Engineer to build complex financial infrastructure from scratch. You will implement payment flows, create tax engines, and develop systems for international commerce. Ideal candidates will have experience with JVM-based languages, particularly Kotlin, ...

Platform Engineer (C#) Own & Impactful Backend

A leading online bingo platform in Sunderland is seeking a developer with 2-3 years of experience. You will contribute to platform codebases, participate in agile processes, and collaborate with teams. Strong C# skills are essential, along with a good understanding of testing methodologies. This role offers auto ...

Cloud Java Backend Engineer – Data Security

A leading global financial institution is seeking a Mid-level Java Developer in Belfast. This role involves designing, developing, and implementing microservice applications primarily in Java and Spring Boot. Candidates should have strong experience in a fast-paced environment focusing on automation and cost red ...

Backend Engineer — Event Driven Ecommerce Integrations

A leading recruitment agency is seeking a Backend Engineer for a greenfield replatforming project for a well-known retail brand in Desborough, United Kingdom. The role focuses on designing and developing event-driven integrations for a new ecommerce ecosystem using Node.js and AWS. Candidates should have a solid ...

Remote Ready Backend Engineer Scale & Impact

A leading motor insurance provider in London is looking for a Software Engineer to join their engineering teams. You will be responsible for architecting scalable solutions, collaborating with stakeholders, and ensuring code quality. The ideal candidate has extensive backend development experience, strong commun ...

Senior Backend Engineer (Palantir Foundry Experience)

A NOTE FROM THE FOUNDERS Oxford Dynamics is at an inflection point. We operate in some of the most complex and high‑stakes environments in the world - defence, national security, AI and robotics. The decisions we make now will define not just how fast we grow, but who we become. You ...

Senior Backend Engineer: Node.js & Scalable APIs

A leading tech startup in the UK is looking for a Backend Engineer with strong Node.js programming skills to develop scalable backend services. Responsibilities include designing and maintaining RESTful APIs, optimizing database performance, and collaborating with cross-functional teams. The ideal candidate hold ...

Finance Backend Engineer Cloud, APIs & Microservices

A leading technology solutions provider in the United Kingdom is seeking a Software Engineer for Finance to design and support backend systems critical to financial workflows. The ideal candidate will have at least three years of experience developing backend applications and APIs, especially within cloud enviro ...

Principal Backend Engineer – Java, Hybrid London

A leading Fintech disruptor in Greater London is seeking a Principal Backend Engineer to lead architectural design and hands-on development. This role is crucial for driving the technical roadmap and mentoring the engineering team. The ideal candidate will work on greenfield projects, building scalable microserv ...

Backend Software Engineer — Payments Platform (Hybrid)

A leading vacation rentals company in Greater Manchester seeks a passionate Software Engineer for its Payments Team. You will design and build services for transaction processing and contribute to the architecture of payment solutions. The ideal candidate will have experience in AWS services, API development, an ...

Java Backend Engineer Production Reliability & Debugging

A technology services company in the UK is seeking a 3rd Line Back End Developer. This role involves investigating and resolving live system defects, developing and deploying fixes using Java, and collaborating with other teams to improve stability. The ideal candidate should have experience in supporting produc ...

Senior Java Backend Engineer Cloud Security

Join an innovative startup in the cloud security sector as a Java/Golang Engineer, where you'll develop groundbreaking products and tackle complex engineering challenges. With a dynamic and collaborative work environment, this is your chance to be part of a rapidly growing company that values creativity and inno ...

Senior Backend Engineer – Fintech Microservices Lead

A fintech SaaS company is seeking a Senior Back-end Engineer to join its high-growth team in London. This role involves leading the design of scalable microservices and developing RESTful APIs using Java 21 and Spring Boot. The ideal candidate will have over 7 years of back-end development experience with a soli ...

Senior Software Engineer, Backend Services & APIs

Senior Software Engineer, Backend Services & APIs LONDON, United Kingdom Job Info Job Identification 22521 Job Category Software Development Posting Date 03/31/2026, 09:15 AM Locations LONDON, United Kingdom Job Schedule Full time </ ...

Senior .NET Backend Engineer – Fintech Payments

A fast-growing global fintech company is seeking a Senior Software Engineer .Net to design and develop payment processing platforms. You'll work within a collaborative environment, honing your skills and impacting merchants worldwide. The ideal candidate will have 6–8 years of software engineering experience and ...

Senior Java Backend Engineer — Microservices & Onboarding

A leading global bank is seeking a Vice President Software Engineer in Birmingham. This backend engineering position focuses on developing micro-services using Java and Spring, primarily for the Private Wealth Management onboarding platform. The role requires extensive experience in software development with a s ...

Staff Backend Engineer | Go Microservices & Scale

A tech-focused company in Greater London is hiring a Staff Backend Engineer to take a leadership role in their engineering team. In this position, you'll tackle complex technical problems, influence the architecture of their backend stack, and guide engineering decisions. Ideal candidates have over 10 years of e ...

Lead Backend Engineer, Data Infrastructure (Golang)

A global digital asset platform is seeking a Lead Software Engineer for its CoinDesk Data Engineering team in the UK. The role involves owning projects, driving operational standards, and ensuring quality in software delivery. Candidates should have over 6 years of backend development experience, proficiency in ...

Engineering Lead: Backend (Node.js, TS, Cloud)

Une entreprise technologique à Londres recherche un Lead d'ingénierie orienté Backend pour diriger une équipe de 3 ingénieurs. Ce poste urgent implique la gestion de projets et la prise de décisions techniques clés. Le candidat idéal aura une solide expérience en ingénierie Backend et des compétences en Node.js, ...

Senior Backend Lead – Services (Hybrid, London)

A leading financial services company is seeking a Senior Software Development Engineer to join their London team. This role focuses on leading complex technical projects, collaborating with cross-functional teams, and innovating within the software engineering domain. The ideal candidate has extensive experience ...

Software Engineer, Backend Institutional Product Group

Software Engineer, Backend - Institutional Product Group 3 days ago Be among the first 25 applicants Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the ...

Senior Backend Engineer Tenant Management Platform

A leading HR technology platform is seeking a Senior Software Engineer to help evolve core services ensuring the integrity, security, and reliability of their platform. This role involves designing and developing backend micro-services, enhancing the Admin Portal, and implementing strong security mechanisms. Can ...

Lead Backend Engineer Cloud Native Microservices

A major global banking institution is seeking a Lead Software Engineer to develop cloud-native applications in a collaborative environment. The ideal candidate will possess strong Java programming skills and experience with cloud technologies, particularly AWS. Responsibilities include delivering end-to-end solu ...

Senior Software Engineer – Backend (On site)

Employment Type : Full-time and Permanent Remuneration (London; On-site) : £90–120k Base Salary + Discretionary Bonus + Equity We are a stealth-mode AI laboratory researching and developing Machine Learning models. The founding team consists of Cambridge ...

Staff Software Engineer (Optimizely Analytics, Backend)

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Create Alert Staff Software Engineer- (Optimizely Analytics, Backend) At Optimizely, we're on a mission to help people unlock their digital potential. We do that by reinventing how marketing and ...

Senior Software Engineer Backend Focus (Viator)

Senior Software Engineer - Backend Focus (Viator) Join to apply for the Senior Software Engineer role at Tripadvisor Viator, a Tripadvisor company, is the leading marketplace for travel experiences. We believe that making memories is what travel is all about. And with 300, ...

Kernel Backend Engineer Core Graph DB

Join a forward-thinking company at the forefront of graph database technology! As a Software Engineer, you will tackle complex challenges and contribute to the core of an innovative database solution. Collaborate with a talented team, engage in intellectually stimulating discussions, and drive the development of ...

Mid level Backend Engineer (Remote) UK

Join to apply for the Mid-level Backend Engineer (Remote) - UK role at AlphaSights Join to apply for the Mid-level Backend Engineer (Remote) - UK role at AlphaSights The RoleWe are looking for highly tal ...

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    Backend Developer Python Nodejs Jobs in United Kingdom Job Search Guide, Trends and Insights