360,148+ Back End Architect Java Spring Boot Python Cloud Native Jobs in UK — Top Companies Hiring July 2026

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Senior Java Developer – Regulatory Reporting (Hybrid)

Red Global is seeking a Java Developer for Regulatory Reporting within the Capital Markets sector. This hybrid role, based in Belfast, involves building a Greenfield platform focusing on MiFID II transaction reporting. Candidates should have over 5 years of Java experience, with strong knowledge of Jav ...

Java Software Engineer III — Spring Boot & System Design

Software Engineer III- Java United Kingdom Posted 10 months ago Tech stack Spring Framework Java Experience Hands‑on practical experience in system design, application development, testing, and operational stability. ...

Backend Engineer Java/Spring Boot (Kotlin) for eCommerce

A leading SaaS company in London is seeking a Back End Software Engineer to join their dynamic team. The ideal candidate will have experience with Java 9+, Spring Boot, and Kotlin, along with a solid background in eCommerce. This role offers a competitive salary of up to £85k and includes excellent benefits. If ...

Hybrid UK Java Engineer — Spring Boot, CI/CD

A digital consultancy client in the United Kingdom is seeking an IT Delivery Consultant with expertise in Java Development, specifically Spring Boot. The role offers hybrid remote flexibility and a competitive salary of up to £55k. Responsibilities include working on Government projects and collaborating in a su ...

Java Software Engineer — Spring Boot, TDD & DevOps (London)

A global professional services firm is seeking a Software Engineer (Java) for their Bristol location. The role involves delivering high-quality implementations, participating in agile scrum team activities, and contributing to digital transformation initiatives. Candidates should have strong experience in Java a ...

Senior Lead Backend Platform Engineer (Java/Spring Boot)

A leading financial services firm in Greater London seeks a Senior Lead Software Engineer to develop and maintain backend frameworks using Java and Spring Boot. This role involves driving best practices, collaborating with product teams, and mentoring engineers. The ideal candidate has a deep technical backgroun ...

Senior Java Developer Spring Boot, REST & Client Facing

An established tech consultancy is seeking Senior Developers to join their dynamic team. This innovative firm is focused on delivering end-to-end digital transformation projects across diverse industries such as Retail and Healthcare. With a strong commitment to employee development and a culture that prioritize ...

Senior Java Developer Spring Boot, REST & Client Facing

An established tech consultancy is seeking Senior Developers to join their dynamic team. This innovative firm is focused on delivering end-to-end digital transformation projects across diverse industries such as Retail and Healthcare. With a strong commitment to employee development and a culture that prioritize ...

Senior Java Developer • Remote & AWS Spring Boot Microservices

A leading technology services company in Birmingham is seeking a Senior Java Software Engineer to develop software solutions on AWS Cloud. The ideal candidate will have over 5 years of Java experience, particularly with Spring framework, and will thrive in Agile Scrum teams. This role offers a range of benefits ...

Senior Java Backend Engineer — AWS, Spring Boot, Remote

A technology company is looking for an experienced Java Backend Developer to work on backend services for a modern enterprise platform. The role involves designing and maintaining scalable APIs, developing microservices, and ensuring system reliability. Candidates should have strong experience in Java, AWS, Spri ...

Security Cleared Java Developer (Spring Boot, Kafka) Hybrid

Korn Ferry is seeking a Security Cleared Java Developer for a project in financial services. This role supports hybrid work with an initial contract until February 2027. Candidates should have over 5 years of experience in Java development, including Oracle PL/SQL, Springboot, and Kafka. The ideal star ...

Senior Backend Engineer – Java, Spring Boot, Docker, Kubernetes

Zaizi is seeking a Senior Software Developer in Greater London. The ideal candidate will have extensive experience in Java and Agile methodologies, leading teams, and developing digital solutions. A focus on continuous improvement and user experience is vital. Join a supportive work culture where innov ...

Java Backend Developer – Spring Boot, AWS, Newcastle Onsite

nology is looking for a developer in Newcastle upon Tyne to enhance applications with Java. You will collaborate with cross-functional teams and apply best practices in coding and testing. The ideal candidate has 2+ years in Java development and experience with SQL, Spring Boot, and REST APIs. We offer ...

Java Full Stack Engineer: Spring Boot, React & AWS

Apexon is seeking a dynamic and skilled Java Full Stack Developer to design, build, and deliver scalable, high-performance software solutions in Birmingham, England. The ideal candidate will have strong backend development experience with Java, hands-on frontend expertise using React, and practical knowledge of ...

Backend Java Engineer: Scalable Systems with Spring Boot

Noon Academy is looking for a Software Engineer - Backend to join their team in Greater London. The ideal candidate will have strong proficiency in Java and Spring Boot along with experience in infrastructure and distributed systems. Responsibilities include improving system efficiency and collaborating with tea ...

Backend Engineer Java/Spring Boot, High Volume Systems

JD.com in London is looking for an experienced backend developer to enhance transaction-related services using Java and Spring Boot. You will be integral in building core business processes and ensuring system reliability. The ideal candidate should have 3+ years of relevant experience and a Bachelor's ...

Payments Senior Lead Software Engineer Java / Spring Boot

As a Lead Software Engineer at JPMorgan Chase within the CIB Payments Technology Team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible f ...

Senior Backend Engineer Java 21 Spring Boot Microservices

A leading fintech company is seeking a Senior Back-end Engineer in London to build the core infrastructure for their platform. You will design scalable microservices using Java 21 and Spring Boot, ensuring high performance and reliability. The ideal candidate has over 7 years of back-end development experience, ...

Senior Java Backend Engineer — Spring Boot, REST & Kafka

Rockstar Games in Leeds is seeking an experienced Java backend developer to design and implement solutions for fast-paced game development. The ideal candidate will have over 5 years of professional experience in Java and strong expertise in Spring Boot and JPA/Hibernate. Responsibilities include collaborating w ...

Senior Backend Engineer Java/Spring Boot, Lead & Mentor

As a Senior Software Engineer (Backend), you will play a key role in designing and building scalable, cloud-based services using Java and Spring Boot. You’ll work closely with your manager, architecture team and teammates to deliver high-quality backend systems that power critical business functionality. < ...

Senior Backend Engineer – Java/Spring Boot & Scalable Systems

Aristocrat in the City of Westminster seeks a Senior Software Engineer (Backend) to design and build scalable cloud-based services using Java and Spring Boot. This role demands strong technical execution, system design capabilities, and mentoring experience. Candidates should have 5–8+ years in software developm ...

Senior Java Developer Lead Spring Boot & APIs (AWS)

Universal Music Group is seeking a seasoned Senior Java Developer to join our dynamic team in Greater London. The ideal candidate will have strong proficiency in Java and experience with Spring Boot, focusing on a greenfield project that will support UMG staff globally. Key responsibilities include API develo ...

Junior Java Full Stack Developer: Spring Boot + React

Gravity Engineering Services Pvt Ltd. is seeking a skilled developer to design and maintain Java-based backend services and implement responsive front-end components with React. This role involves collaborating across teams to translate business needs into technical solutions. The ideal candidate will ...

Hybrid Backend Engineer — Java/Spring Boot on GCP

Sivara GmbH is seeking a Backend Engineer to join our team on a 6-month contract in London. This role requires developing scalable, customer-facing digital products and services primarily in Java and Spring Boot within a GCP environment. The ideal candidate will have strong commercial experience with J ...

Backend Engineer Java/Spring Boot for Scale & HA

Tria is seeking a Backend Engineer for a 6-month contract in London. This role focuses on developing scalable Java/Spring Boot services within a hybrid setup, requiring 1-2 days onsite. A strong background in building high-availability, high-traffic systems is essential. The successful candidate will w ...

Java Developer – Hybrid, Spring Boot, UK Security Clearance

SF Partners is looking for an experienced Java Developer based near the West Midlands. The role offers hybrid working opportunities with salaries ranging between £55,000 and £70,000, depending on experience, alongside bonuses and benefits. Candidates must have at least 3 years of hands-on Java and Spri ...

Hybrid Backend Software Engineer – Java & Spring Boot (London)

Rightmove, the UK's largest property portal, is seeking an experienced Software Engineer to work in a hybrid role based in London. You will join cross-functional teams focused on developing scalable backend services using modern technology stacks like Java 17+, Spring Boot, and Kafka. In this role, you ...

Remote Java Backend Developer | AWS Microservices Expert

Ubique Systems is seeking a Java Backend Developer with 8-12 years of experience to design and maintain scalable services and APIs. The role is remote within Bournemouth, offering an opportunity to work on cloud-native applications using AWS technologies. The ideal candidate will have strong expertise ...

Principal Backend Engineer (Java)

Principal Backend Engineer - Java Location: London (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team - and we're looking for experienced Principal Backend Engineers with strong Java skills and a passion for delivering innovati ...

Senior Lead Software Engineer Databricks & Python

Join an agile team delivering high-quality technology products. As a Senior Lead Software Engineer (Python/Java, Spring, API, AWS) at JPMorganChase in Global Finance Technology, you'll build secure, scalable solutions, write production code and tests, review code, and pair program. In Regulatory Re ...

Tech Lead: Java & Node.js Modernization

Adecco is seeking a Lead Modernization Engineer Java / Node.js based in Wembley London. The role demands significant Java development expertise, particularly in Spring Boot and Microservices architecture, as well as a solid understanding of Azure Integration. The selected candidate will define coding s ...

Java Architect

Job Title: Java Architect Job Location: London, UK (Hybrid 3 days office) Job type: FTE Job Description - We have shared set of profiles earlier all are rejected, please validate candid ...

Java Architect

Job Title: Java Architect Job Location: London, UK (Hybrid 3 days office) Job type: FTE Job Description - We have shared set of profiles earlier all are rejected, please validate candid ...

Associate Vice President

Job Title Modernization Solutions Principal Architect (1 position) Modernization Solutions Architect (3 positions) About Mphasis At Mphasis, Engineering has been in our DNA since inception. Mphasis is a Hi‑Tech, Hi‑Touch, Hi‑Trust company, rooted in a learning and growt ...

Backend Developer

We are seeking an experienced Senior Backend Developer with strong expertise in Java and Spring Boot to design, develop, and maintain scalable Back End systems. Ideal candidates have solid software engineering fundamentals and can effectively leverage AI-powered development tools and coding assista ...

Senior Java Engineer — AWS API & Microservices

Salt Digital Recruitment is seeking a Senior Java Developer for a hybrid role in Sussex. The successful candidate will design and develop high-quality Java applications, optimising RESTful APIs and contributing to cloud-native solutions using AWS services. This position offers a daily rate of £500 - £7 ...

Senior Java Backend Engineer – Cloud Native Finance

A leading consulting firm is looking for a Senior Backend Engineer (Java) to join their Technology & Engineering team in Scotland. This role involves designing and building robust cloud-native applications for Tier 1 financial institutions using Java, Spring Boot, and AWS. Candidates should have strong experienc ...

Java Software Engineer

Salary: £45,000 - 70,000 per year Requirements Several years of experience delivering backend services in Java in production environments Strong hands‑on experience with Spring Boot and modern Java development practices A solid understanding of distribute ...

Cloud Solutions Architect AWS | Java, Python & Spark

Barclays is looking for a Solution Architect based in Northampton, United Kingdom. The ideal candidate should have experience in solution architecture with technologies such as Java, Python, and AWS, with mandatory AWS Certified Solution Architecture Associate certification. This full-time role offers ...

Java Backend Engineer — Real Time Data & Cloud (AWS)

Sivara GmbH is hiring a Java Developer for a fully onsite contract role in Bournemouth, UK. This position focuses on backend engineering, real-time stream processing using Flink, and cloud-native development on AWS, requiring strong hands-on Java experience. The ideal candidate will have expertise in S ...

Back End Developer (Google Cloud Architect)

Salary: £34,000 - 45,000 per year Requirements We are looking for someone with a background in backend development. We need strong communication skills. We value excellent organisational skills. We want someone with a willingness to learn and gr ...

Senior Software Engineer Milton Keynes

Salary: £54,000 - 75,000 per year Requirements Hands‑on experience in application design. Experience specifying, designing, building, and testing complex full‑stack software solutions. Expertise in designing and developing APIs. Experience worki ...

Senior Backend Engineer Java

Power the platforms behind modern finance. Shape cloud‑native solutions with Java at their core. The Role We’re seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You’ll bring expertise in building robust, scalable, cloud‑native applications using ...

Java UI Developer

Job Role: Java UI DeveloperJob Location: London, UK (4 days per week from office)Job Type : Contract (6 months ) / PermJob Description:Role Overview:Full Stack Developer with expertise in Java Spring Boot and React JS to build scalable microservices and modern front-end applications, leveraging AI-assisted tools ...

Hybrid Fullstack Java Developer for Enterprise APIs

HelloKindred is looking for a Fullstack Java Developer to join a hybrid team in the UK. The role involves designing and building scalable, enterprise-grade applications using Java, Spring Boot, and modern frontend frameworks. You will develop responsive user interfaces and robust backend services while contri ...

Software Engineer (GCP, Java)

On behalf of ONS, we are looking for a Software Engineer (GCP, Java) (INSIDE IR35) for a 14 month contract based Remotely with occasional travel to the Newport office. The Office for National Statistics (ONS) is the UK's largest producer of official statistics, covering a range of key economic, social ...

Frontend Developer

Senior Developer We’re hiring a Senior Developer to support major NHS and healthcare digital projects. This role combines strong Vue.js front‑end skills with Java‑based API and microservices development. Role Responsibilities Develop front‑end features using Vu ...

Senior Lead Software Engineer Hybrid Govt Services

Scrumconnect Consulting is seeking a Lead Software Engineer based in Swansea. The role involves providing technical leadership across multiple teams, setting standards for engineering quality, and ensuring service security and performance. You'll work with cloud-native services, Java Spring Boot, and A ...

Java Developer

About Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred design, agile delivery, and scalable ...

Senior Java Backend Engineer Cloud Native Microservices

A leading financial consulting firm is seeking a Senior Backend Engineer to design and build cloud-native applications with Java and Spring Boot. This role involves delivering high-impact solutions for Tier 1 financial institutions and managing CI/CD pipelines. The ideal candidate should have strong expertise in ...

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    Back End Architect Java Spring Boot Python Cloud Native Jobs in United Kingdom Job Search Guide, Trends and Insights