51 to 75 of 97 Backend Developer Jobs in the UK

Basic information Location Bristol, Cambridge, London, Manchester Business Line Technology & Transformation Job Type Permanent/FTC Date published 07-Sep-2026 Req # 24471 Job description Connect to your IndustryDo you want to be at ...

Backend Java Developer - City London We are urgently looking to recruit a Java backend Developers with at least 5 years experience. Must have strong Data structures and Algorithms experience. Also experience of Spring, working with large code base, SQL, Unix etc. You should ideally have a solid ...

hackajob is partnering directly with Zaizi to hire for this role. Zaizi is looking for a Senior Software Developer with solid technology skills, but who is also passionate about improving outcomes and the user experience. Youll be reliable in your own deliverables but also curious about and offer innovative ...

hackajob is partnering directly with Zaizi to hire for this role. Zaizi is looking for a Senior Software Developer with solid technology skills, but who is also passionate about improving outcomes and the user experience. Youll be reliable in your own deliverables but also curious about and offer innovative ...

build, improve and maintain secure, scalable and reliable digital services used by millions of people. You will be responsible for designing and developing backend services and APIs, working with cloud-based technologies and serverless architectures to deliver robust and maintainable solutions. This is an opportunity to work on meaningful … public-facing technology while contributing to the continued development of modern government digital services. Key responsibilities Design, develop and maintain high-quality backend services usingTypeScript. Design and implement solutions usingserverless architectureand cloud-native development principles. Develop and maintain applications and services usingAWS, includingAWS Lambda. Build secure, scalable and reliable ...

secure, end-to-end business and technical solutions, with a strong focus on public-sector digital services. Задачи: Design, develop and maintain high-quality backend services using TypeScript; Design and implement solutions using serverless architecture and cloud-native development principles; Develop and maintain applications and services using AWS, including … Lambda; Build secure, scalable and reliable APIs and backend services; Translate user and business requirements into reliable, maintainable technical solutions; Write clean, well-tested and maintainable code following modern software engineering practices; Collaborate with frontend and mobile developers, designers, product managers, QA professionals and other technical specialists within ...

Backend Developer/Data Engineer Business Systems Software Company Full time in-office in Bristol City Centre - Up to £50k Our client are a global SaaS Business Software platform provider that leverages innovation and automation to help their clients spend more time developing their businesses and less time … just managing them. They are looking for a Back End Developer or Data Engineer with a strong Microsoft technologies background (T-SQL, Stored Procedures, SQL Server 2019 or 2022 and possibly with SQL Azure knowledge) plus some skills in C# and .Net to build back end applications and database ...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a six-month contract but there is potential for it to be extended. The role … full-time role, 37 hours per week. If this role feels right, send us your CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt ...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a three-month contract but there is potential for it to be extended. The role … full-time role, 37 hours per week. If this role feels right, send us your CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt ...

Senior Software EngineerAbingdonAre you an experienced Software Engineer looking to combine cutting-edge technology with scientific innovation We are seeking a Senior Software Engineer to join a highly skilled team developing next-generation Rock Physics ...

Jain Global is seeking a Core Platform Developer to design and build shared backend foundations used across the firm. The role focuses on platform capabilities that improve how teams build, deploy, and operate software. The ideal candidate will create reusable services, frameworks, and tooling, spanning API enablement, observability ...

Java is your passion, you know it like the back of your hand. The backend is where your interest lies. You think big, you don’t just write the code, you think about how this code you write will make an impact. You can visualise the real world implications ...

oversee highly scalable, secure web applications, services, and APIs, ensuring high performance and reliability.Champion AI-native development workflows, integrating AI coding agents to improve developer velocity, code quality, and maintainability across the team.Partner with Product Managers and stakeholders to shape the technical roadmap, translating complex requirements into elegant ...

side components that integrate seamlessly with client applications. Contribute to architectural improvements and maintain high standards of code performance and maintainability. Build and extend backend features using internal and third-party APIs (e.g., Modulr, Truelayer, Checkout.com) to support lending products including loan applications, collections, and payments. Develop internal tools … Work alongside front-end and product teams to build innovative solutions that empower users to manage their finances more effectively. Experience designing and scaling backend services from scratch, with solid understanding of microservices architecture and distributed systems. Commercial experience in high-scale startups. Years of experience is a poor ...

Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia, and Middle East. About the Role: Job Title – Backend Java Developer Location – Belfast, UK Mode of Work – Hybrid (3 Days Onsite Per Week) Type of Hiring – Fixed Term Employment (FTE – 12+ Months … Boot, Spring MVC Job Description: Design develop and maintain Java based microservices leveraging Spring and Spring Boot frameworks Build scalable resilient and high-performance backend systems as part of a microservices architecture Collaborate with cross functional teams to gather requirements and deliver high-quality software solutions Ensure application performance ...

About us At Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate – moving from manual processes to ...

Join us as a Macro Trade Capture Developer at Barclays, where you will play a key role in the development and enhancement of critical trade capture and processing systems supporting the Foreign Exchange business. You will contribute to the platforms responsible for trade booking, lifecycle management, and reporting, ensuring … produced by Business Analysts. Maintaining high-performance distributed systems that support complex enterprise-scale trading operations. To be successful as a Macro Trade Capture Developer, you should have: Strong C++ development experience, including building and supporting multithreaded server applications on Windows and/or Linux platforms. Experience using source ...

Methods is seeking Backend Developers to join a digital delivery team building secure, scalable services used across the UK public sector. You’ll design and develop backend services and APIs with TypeScript, leveraging serverless architectures and AWS Lambda. You’ll work in a multidisciplinary team, contributing to automated ...

company, we’re combining expertise to offer a full-service, frictionless parking solution for both businesses and consumers. About the role The Senior Fullstack Developer ships high-impact product features across JustPark’s stack, working closely with product, design and other engineers to deliver value tocustomers. You’ll design … build and ship features end-to-end across web, mobile or backend as needed, own meaningful pieces of the product surface and the systems that back them, and raise the bar on code quality, testing and engineering hygiene in your team. The role works with engineers in code reviews ...

finance products, lending platforms and technology that help homeowners improve energy efficiency and make homes across Europe more sustainable. Задачи Design, build and operate backend systems and APIs Own solutions end-to-end, from design and development through deployment and ongoing improvement Contribute to architecture and technical direction across … colleagues and raise the bar across the engineering team Требования Strong Python and Django experience or a comparable framework Experience designing and building scalable backend services and REST APIs Solid PostgreSQL expertise and AWS experience Experience working within complex or regulated environments A collaborative approach with strong technical problem ...

Methods is a £100M+ IT Services Consultancy in the UK seeking Backend Developers to build secure, scalable digital services used by millions. You’ll design and implement backend APIs with TypeScript, leverage serverless architectures on AWS, and work in a multidisciplinary team across government and private sector clients. ...

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software … June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.As a Staff Backend Engineer in the Developer Experience group, you’ll work cross-functionally to help us identify and improve the engineering experience across GitLab’s internal ...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a three-month contract but there is potential for it to be extended. The role ...

best coding practices, code reviews, and open feedback Experience writing testable code and following Test Driven Development Nice to have: Spring Boot, Kafka, BFFs (Backend-for-Frontends) Условия Starting salary: £68,000 - £87,500 Work location: London and Cherkasy offices Inclusive and diverse international team #J-18808-Ljbffr ...

Back End Developer £500-£540 per day | Outside IR35 Java | Spring Boot | Secure Microservices Location: London (MOD site) Working Pattern: 4 days per week onsite Clearance: Current DV Security Clearance required Background: MOD/Defence experience required The Opportunity We're looking for an experienced Back End Developer … experience. Experience with Docker, Kubernetes or other container technologies. Familiarity with CI/CD pipelines and DevSecOps practices. Experience developing secure, scalable and maintainable backend services. Desirable Experience Experience with Camunda 8, Zeebe, BPMN or other workflow orchestration platforms. OpenSearch or Elasticsearch. MongoDB, Microsoft SQL Server, Amazon ...