376,520+ Back End Architect Java Spring Boot Python Cloud Native Jobs in UK — Top Companies Hiring June 2026

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Cloud Architect

Tenth Revolution Group is working with a well‑established organisation in London to recruit a Cloud Architect on a 12‑month fixed‑term contract. This is an excellent opportunity for an Azure Infrastructure Engineer, Cloud Engineer or Technical Consultant looking to step into an architecture‑focused ...

Cloud Architect

UBDS Digital is a technology consultancy delivering transformation, cloud, data, AI, and digital engineering solutions to enterprise and public sector organisations. We help clients modernise technology estates, improve operational resilience, and build scalable platforms that support business growth. ...

Cloud Architect

Role Overview As a Cloud Project Technical Architect at CGI, you will design, configure, and implement cloud‑based solutions that meet client requirements, ensuring delivery is on time, within scope, and aligned to high‑quality standards. You will take ownership of technical delivery across Azure ...

Cloud Architect

Avanade is the perfect stage to bring your thoughtful, energetic, and curious approach to technology consulting. Our talented Azure Platform Practice consists of some of the most dedicated and passionate in the field and we plan to grow! With Avanade, you will be focusing on the Azure Public Cloud, Edge an ...

Cloud Architect

Avanade is the perfect stage to bring your thoughtful, energetic, and curious approach to technology consulting. Our talented Azure Platform Practice consists of some of the most dedicated and passionate professionals in the field and we plan to grow! With Avanade, you will be focusing on the Azure Public ...

Cloud Architect

Permanent Hybrid 3 days Role Purpose The NET Azure API Architect will lead the design development and modernization of scalable, secure, and high‑performance API solutions on Microsoft Azure. This role is critical for driving the migration and integration of legacy and new service ...

Cloud Architect

Cloud Architect Hereford / Hybrid My client is looking for an experienced Cloud Architect to join a growing UK technology business delivering secure cloud and software solutions into the national defence sector. This is an opportunity to work on high-impact programmes supporting some of the UKs most complex and ...

Cloud Architect

The Department for Business and Trade 'DBT' are seeking a Cloud-focused Technical Architect to help shape and advance the department's cloud capability across AWS and Azure. This is an opportunity to influence how modern, resilient and secure cloud services are designed, governed and adopted across DBT. Salary r ...

Cloud Architect

The Department for Business and Trade 'DBT' are seeking a Cloud-focused Technical Architect to help shape and advance the department's cloud capability across AWS and Azure. This is an opportunity to influence how modern, resilient and secure cloud services are designed, governed and adopted across DBT. Salary r ...

Cloud Architect

Cloud Architect Hereford / HybridSubmit your CV and any additional required information after you have read this description by clicking on the application button.My client is looking for an experienced Cloud Architect to join a growing UK technology business delivering secure cloud and software solution ...

Cloud Architect

The Department for Business and Trade 'DBT' are seeking a Cloud-focused Technical Architect to help shape and advance the department's cloud capability across AWS and Azure. This is an opportunity to influence how modern, resilient and secure cloud services are designed, governed and adopted across DBT. Salary r ...

Cloud Architect

Job Title: Cloud Architect Job Type: Permanent Job Location: London , UK Job Description: We re searching for a highly qualified Cloud Architect to help us to aggressively expand our capa ...

Cloud Architect

Role: Analytics Engineering ManagerContract: PermanentLocation: Nottingham, BeestonRecruitment Partner: Kershia Broughton Are you ready to take your career to the next level? At Boots, we’re on the lookout for an Analytics Engineering Manager to jo ...

Cloud Architect

Salary: £80,000 - 80,000 per year Requirements We need strong technical architecture experience, including designing secure, scalable and user‑centred digital services. We need experience producing high‑level designs, translating them into practical delivery plans ...

Cloud Architect

Salary: £80,000 - 80,000 per year Requirements Deep expertise in the Microsoft Azure ecosystem, including AKS and distributed systems Strong understanding of security, IAM, networking, and database architecture Proven experience designing and troubleshoot ...

Cloud Architect

The Department for Business and Trade 'DBT' are seeking a Cloud-focused Technical Architect to help shape and advance the department's cloud capability across AWS and Azure. This is an opportunity to influence how modern, resilient and secure cloud services are designed, governed and adopted across DBT. Salary r ...

Cloud Architect

11698JS£450 – 460 per dayCloud Architect – Enterprise Cloud Migration ProgrammeWe’re looking for an experienced Cloud Architect to lead the migration of a large-scale on-premise estate (RHEL, Oracle, Microsoft) to our cloud platform. You’ll own the target archit ...

Software Engineer II Low Latency Java and Kafka

Job Description Join JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the C ...

Software Engineer II Low Latency Java and Kafka

Join JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the Corporate & Investment Bank ...

Technical Lead

Scrumconnect Consulting is a leading digital transformation consultancy delivering innovative solutions across the UK public sector. We specialise in Agile delivery, digital services, cloud transformation, data, and user-centred design, helping organisations build scalable and impactful digital products an ...

Senior Java Backend Engineer – Spring Microservices, Hybrid

A leading financial institution in Manchester seeks a Senior Software Engineer to enhance backend systems. The role focuses on collaborative software development, including building and supporting microservices and RESTful APIs. Candidates should be proficient in Java and Spring, with experience in Agile methodo ...

Onsite Software Engineer — Java/Spring, React, AWS

Prattwhitney is seeking a Software Engineer for a full-time, permanent role in the UK. The position involves designing and building enterprise-grade web applications and backend services, working within an agile team. You'll collaborate with various stakeholders, ensuring milestone completion and contributing ...

Remote Full Stack Java Engineer | Spring Microservices

A leading software security company is seeking a Java Software Engineer to join their Agile Product team. The role focuses on developing customer-facing features in a collaborative environment, using Java8/11, Spring, and modern cloud platforms. Successful candidates will benefit from flexible working arrangemen ...

Senior Java Engineer – Spring Microservices | 12m Contract

LA International is seeking a Senior Java Engineer for a 12-month contract based in Burgess Hill, requiring 3 days onsite. The role offers a competitive rate of £400 - £475 per day through Umbrella. The successful candidate will work on a significant program, focusing on code analysis, application test ...

Software Engineer — Java/Spring, BI & Data Visualization

An established industry player is seeking a talented Software Engineer to join their innovative team. This role involves designing and developing software solutions tailored to client needs, utilizing Java and the Spring framework while adhering to Agile methodologies. You will engage with clients to gather requ ...

Real Time Payments Engineer (Java, Spring, Kafka)

A leading technology firm in Greater London is looking for an experienced Software Engineer to develop innovative solutions in the real-time payment processing sector. The ideal candidate will have expertise in Java, experience with reactive programming using the Spring framework, and be familiar with Agile meth ...

Senior Backend Engineer Java/Spring, SC Clearance

Coltech is seeking an experienced Software Developer / Engineer to join a secure, large-scale financial services programme in Greater London. This role involves hands-on engineering within a collaborative team, enhancing critical backend services in a distributed architecture. The ideal candidate will ...

Java/Kotlin Software Engineer Agile, TDD, Spring

Skills and Experience You possess strong development experience in Java and Kotlin. You have familiarity with Agile processes and Test-Driven Development (TDD). Technical Expertise You understand Computer Science, Object-oriented Programming (OOP), Design Patterns, Data Structures, a ...

EPOS Software Engineer Java/Spring & API Specialist

Booker, part of the Tesco Group in England, is looking for a Software Development Engineer to join their EPOS team. This role involves designing and supporting electronic point of sale solutions, using modern technologies like Java and Spring, in a fast-paced wholesale environment. You'll be responsibl ...

Java Developer Spring Microservices, Agile, CI/CD

Difrent is hiring an experienced Java Developer for their new centre in Newcastle. The role involves working on agile projects within a multidisciplinary team to deliver cutting-edge digital services for government and corporate clients. Ideal candidates should have extensive experience with Spring Boot and a ...

Developer Team Lead

Developer / Tech Lead (Java / AWS)6 Month Contract | Outside IR35 | Hybrid (Glasgow) | Up to £550 per dayWe're working with a key public sector client looking to bring in an experienced Developer / Tech Lead to support a critical modernisation programme. ...

Developer Team Lead

Developer / Tech Lead (Java / AWS)6 Month Contract | Outside IR35 | Hybrid (Glasgow) | Up to £550 per dayWe're working with a key public sector client looking to bring in an experienced Developer / Tech Lead to support a critical modernisation programme. ...

Software Engineer III SRE

Being at the forefront of a rapidly evolving technology landscape offers an unparalleled opportunity to use your skills to drive innovation and modernize some of the world’s most complex, mission-critical systems.As a Software Engineer III at JPMorgan Chase in Corporate and Investment Bank Payments Tec ...

ConsumerTech Java Architect

Consumer Tech ProductsOpportunity to lead the architectureAbout Our ClientThis opportunity is with a small-sized company operating in the Technology & Telecoms industry, specialising in consumertech. The company is known for its innovative approach to technology solution ...

ConsumerTech Java Architect

Consumer Tech ProductsOpportunity to lead the architectureAbout Our ClientThis opportunity is with a small-sized company operating in the Technology & Telecoms industry, specialising in consumertech. The company is known for its innovative approach to technology solution ...

Java Engineer

Java EngineerMake sure to read the full description below, and please apply immediately if you are confident you meet all the requirements.Salary to £50k + Company Options SchemeFully remote working available for the right candidate (hybrid working between your home, their offices (London Vauxhall) & ...

Java Engineer

Java EngineerMake sure to read the full description below, and please apply immediately if you are confident you meet all the requirements.Salary to £50k + Company Options SchemeFully remote working available for the right candidate (hybrid working between your home, their offices (London Vauxhall) & ...

Senior AI Solutions Engineer — Cloud Native & LLM Ops

A leading global investment firm is seeking an experienced AI Application Engineer to drive the development of cloud-native AI applications. The role involves rapid prototyping, solution implementation, and key business partnership to integrate AI capabilities. Ideal candidates should have over 9 years in softwa ...

Hybrid Full Stack Java/Python Developer in Belfast

TELSTRA Associates is seeking a Full Stack Java Developer for a contract role based in Belfast. This hybrid position requires onsite work 3 days a week. The role involves designing and maintaining scalable applications using Java, Python, or Go, and engineering cloud-native solutions on AWS and GCP. Th ...

Backend Engineer III (Java/Spring) Scale APIs & AWS

RELX is seeking a Software Engineer III in Oxford to enhance its document transformation and semantic enrichment workflows. The role focuses on building reliable backend services using Java, Spring Boot, and AWS. Candidates should have robust experience in backend development, testing practices like TDD, and wor ...

eDV Cleared Java Software Engineer (AWS/Kubernetes)

IO Associates are seeking 5 experienced eDV Cleared Software Engineers to join a respected client in the National Security sector. Applicants should have strong Java development expertise and be familiar with technologies such as Spring Boot, microservices, and AWS/Azure. Salary ranges from £45,000 to ...

Payments Systems Software Engineer Hybrid (Edinburgh)

A leading banking institution in Edinburgh is seeking a Software Engineer to support Instant Payments products and enhance their Faster Payments Gateway. The ideal candidate will have experience with Java, Spring Boot, and agile practices while enjoying a hybrid work pattern. This role provides opportunities for ...

Lead Engineer, Public Sector Digital Architect (Hands on)

Scrumconnect Consulting is seeking a Lead Engineer in Swansea, Wales for impactful UK government digital services. The role requires strong leadership in architecture and development, with a blend of hands-on technical responsibilities and system delivery. The ideal candidate will have expertise in Jav ...

Senior Java Engineer — Scalable Game Tools

Rockstar Games in Leeds is seeking a passionate Senior Software Engineer to join the Information Systems team. This full-time role involves designing and implementing solutions for game development challenges. The ideal candidate will have over 5 years of Java backend experience, strong command of the Spring Boo ...

Senior Backend Architect, Fraud & Risk – Remote

Fanatics Betting & Gaming is searching for a Staff Backend Engineer to lead the backend architectural evolution in fraud detection. The role requires 7+ years in software engineering, primarily with Java and Spring Boot, emphasizing secure and scalable systems. Ideal candidates will collaborate with Risk and Com ...

Director of Enterprise App Platform & AI Delivery

hackajob is seeking a Director - Application Development Manager to drive the design and delivery of a greenfield Corporate Actions Processing Engine in London. This high-visibility role requires strong technical expertise and architectural leadership. The ideal candidate will have significant experien ...

Backend Engineer III (Java & Spring) for Scalable APIs

LexisNexis Risk Solutions in Oxford is looking for a Software Engineer III specializing in Java and Spring Boot. This role involves designing and improving services for document transformation and semantic enrichment, working in a collaborative environment with technologies like AWS and Kafka. The company promot ...

Senior Software Engineer — Lead Modernization & Cloud Apps

aPriori Technologies in Belfast is seeking a Senior Software Engineer to strengthen and modernize its product portfolio. You will design, develop, and evolve complex enterprise applications in a collaborative environment. The ideal candidate will have over 7 years of experience in software engineering ...

Senior Software Engineer, Scale – Global Fintech Platform

Airwallex is seeking an experienced Software Engineer to build and maintain infrastructures that empower global businesses. This hybrid role is crucial for shaping how millions access financial services. Ideal candidates should bring over 5 years of software development expertise, particularly in Java/ ...

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