395,841+ Back End Architect Java Spring Boot Python Cloud Native Jobs in UK — Top Companies Hiring July 2026

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Backend Java Engineer Cloud, Microservices & AWS

A financial services firm located in Glasgow is searching for a Backend Software Engineer specializing in Java. The ideal candidate will develop scalable backend solutions, work collaboratively in agile teams, and contribute to high-impact projects in financial services. Key qualifications include proficiency in ...

Tech Lead Java, Microservices & Cloud Modernization

Eurofins CDMO Alphora Inc is seeking a Tech Lead – Java based in the United Kingdom to take charge of the end-to-end technical design and development of enterprise-scale applications. The candidate will lead significant modernization initiatives while ensuring delivery excellence through collaboration with cr ...

Senior Java Engineer — Hybrid Cloud & AI

IBM Computing is looking for a Senior Java Developer to support their Public Sector clients in the UK. You will design and build high-quality applications using Java/JEE and modern web technologies, with responsibilities that include developing features, integrating systems, and applying best practices. < ...

Senior Java Engineer — Cloud, TypeScript & Mentoring

hackajob is seeking a Senior Java Developer in Belfast, Northern Ireland, to develop high-quality solutions that delight customers. In this role, you will work in a fast-paced environment where sound decision-making is crucial. Your responsibilities include mentoring junior developers and utilizing tec ...

AI Delivery Manager

Manager / Senior Manager/ Associate Director Data and AI Delivery Multiple Data & AI Delivery Opportunities | Financial Services | Banking or Capital Markets Roles range from £65,000 up to £100,000 + £6K Cash + Bonus + Extensive Package Location: Birmingham or North West - Manch ...

AI Programme Delivery

Manager / Senior Manager / Associate Director Data and AI Delivery (Capital Markets) Multiple Data & AI Delivery Opportunities | Financial Services £65,000 to £115,000 + £6K Cash + Bonus + Extensive Package London Hybrid | Up to 3 days/week on client site I’m current ...

Lead Software Engineer – Python / Java AI Markets Technology, Credit Pre Trade Technology

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within Credit Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading techno ...

Lead Software Engineer Python / Java AI Markets Technology, Credit Pre Trade Technology

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within Credit Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading t ...

Lead Software Engineer – Python / Java AI Markets Technology, Credit Pre Trade Technology

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within Credit Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading techno ...

AI and Data Engineers/Architects (Security Cleared)

Data and AI Engineers & Architects Cheltenham £80,000 - £140,000 About the Opportunity Sanderson G&D are partnering exclusively with a fast-growing data consultancy specialising in designing, building, and operating AI-ready data infrastructure for some of the UK's most complex and sensitive programmes. They ...

Founding Engineer / Technical Lead

Role: Founding Engineer / Technical Lead Location: Central London - Site Based Salary: £120,000 plus Bonus An early-stage venture is building the payments layer for connected vehicles - enabling cars to automatically detect, process, and settle real-world road charges without driver intervention. Parking. Tolls. ...

Software Engineer Gloucester National Security in Gloucester BAE Systems

Software Engineer - Gloucester - National Security Gloucester, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Software Engineer Security Backend C Java Node.js </li ...

Data Analyst

Data Analyst Onsite Requirements: Remote Start Date: ASAP Role Duration: 1 year Clerance Requirements: Active SC clearance Inside IR35 - umbrella only Role Description We're looking for a Data Engineer whose ...

Data Engineer DV Cleared

Description **DV Cleared Data Engineers**UK, London, Manchester & Bristol | Hybrid **Active DV Clearance required**We're working with a major UK organisation delivering secure, enterprise-scale data platforms across defence and national s ...

Data Engineer DV Cleared

Description **DV Cleared Data Engineers**UK, London, Manchester & Bristol | Hybrid **Active DV Clearance required**We're working with a major UK organisation delivering secure, enterprise-scale data platforms across defence and national s ...

Senior Software Developer

The role This is more than a job — it’s a mission. You will be part of a high-impact, collaborative environment, where we expect everyone to live the values and standards of the British Army. Every person in our team plays a critical role in delivering OMNIA’s vision; designing, delivering, and t ...

Full Stack Engineer

Full Stack Engineer This is a remote-first opportunity, but candidates must reside in the UK for at least 11 months of the year. Full Stack Engineer - AI & Data Integration Do you want to build data-powered software that delivers re ...

Senior Java Backend Engineer for Real Time Trading

Ocho is seeking a Senior Java Developer in Belfast to join a small founding team in a trading technology hub. This pivotal role involves designing exchange connectivity systems and optimizing performance within a collaborative environment. With 6-10 years of experience in back-end development, candidat ...

Software Developer

Software Developer, Python, London, COR7571 Are you a capable Python Software Developer looking for a role where your work will have a direct impact across a growing business? This could be the opportunity for you! The Role As a Software Developer, you’ll design, build, and main ...

Insurance Tech Solution Architect Lead Java (London)

Java Script Works is seeking a Technical Solution Architect based in London, United Kingdom. The role involves leading software development projects using technologies like Java, Python, and AWS. The ideal candidate will have experience in the Insurance domain, especially within the London Market, and ...

Java Team Lead

Job DescriptionJava Team LeadLocation: West Midlands (Hybrid working)Type: PermanentAbout the RoleTXP is growing its Java capability significantly, and we’re looking for an experienced Java Team Lead to help shape, scale, and lead our Java engineering community.This is a senio ...

Senior Platform Engineer

The Ellison Institute of Technology (EIT) Oxford is devoted to creating a global impact by reimagining science and technology so that they translate into end‑to‑end solutions and programs that address society’s most pressing challenges. EIT Oxford will turn scientific discoveries into products that ...

Senior Platform Engineer

The Ellison Institute of Technology (EIT) Oxford is devoted to creating a global impact by reimagining science and technology so that they translate into end‑to‑end solutions and programs that address society’s most pressing challenges. EIT Oxford will turn scientific discoveries into products that ...

Java Software Engineer, Wholesale Credit Risk Analytics Assistant Vice President

## Java Software Engineer, Wholesale Credit Risk Analytics - Assistant Vice PresidentApplyremote type: Hybridlocations: Belfast United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: **Software Engineer, Wholesale Credit Risk Analytics**We are seeking a skilled and motivated soft ...

Senior Full Stack Engineer Remote & Hybrid Growth

Amdaris in Bristol is looking for a Senior Full Stack Software Developer to join their dynamic team. The role involves building both front-end and back-end solutions, ensuring scalability and security, and contributing to innovative projects. Applicants should have strong Java proficiency and ideally experien ...

Engineering Team Lead (Belfast, hybrid)

Engineering Team Lead At-a-GlanceSenior hands-on leadership role spanning people management, architecture, and deliveryC#, Java or similar modern backend stack within a distributed, cloud-native environmentHybrid working, Belfast-ba ...

Engineering Team Lead (Belfast, hybrid)

Engineering Team Lead At-a-GlanceSenior hands-on leadership role spanning people management, architecture, and deliveryC#, Java or similar modern backend stack within a distributed, cloud-native environmentHybrid working, Belfast-ba ...

Software Engineer

The role Product-Minded Software Engineer III , you will be responsible for incrementally shipping value to customers, orchestrating AI agents to research, plan, and implement changes to our products while iterating with the wider team to leverage these tools to increase vel ...

AI Solutions Architect up to £120K+Benefits Hybrid/London

AI Solutions Architect (Innovation & GenAI)Salary: Up to £120,000 + BenefitsLocation: Hybrid - 3 days per week onsite in LondonWorking Hours: 40 hours per weekA ...

Data Engineer / Architect Aderant

Location: London / Remote Position Type: Full-time, Permanent About Our Client Our client is a globally operational professional services organisation dedicated to delivering top‑tier strategic, advisory, and technological solutions to a prestigious international clientele. As the ...

Data Engineer / Architect Aderant

Location: London / RemotePosition Type: Full-time, Permanent Our client is a globally operational professional services organisation dedicated to delivering top-tier strategic, advisory, and technological solutions to a prestigious international clientele. As they continue to m ...

Lead Software Engineer Python

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the (insert LOB or sub LOB), youare an integral part of an agile team that works to enhance, build, and deliver trusted market- ...

Cloud Operations Manager in Leeds VIQU Limited

Cloud Operations Manager VIQU Limited Leeds, United Kingdom – Posted 10 months ago Tech Stack Scripting TypeScript Python Ansible Operations Manager Cloud Java Bash CloudFormation ...

Technical Architect

Technical Architect – DIDCOT – 12‑Month Contract – Central Government / Scientific Technology MERITUS are recruiting for a Technical Architect to join our client on a permanent basis, supporting the evolution of complex scientific and data‑driven platforms within a highly advanced Central Governm ...

Platform Engineer

Position Description: At CGI, we enable organisations to accelerate innovation through secure, scalable, and high-performing cloud platforms. We are looking for a Platform Engineer to play a pivotal role in driving cloud-native delivery, enabling teams to build, test, and release software ...

Platform Engineer

Position Description: At CGI, we enable organisations to accelerate innovation through secure, scalable, and high-performing cloud platforms. We are looking for a Platform Engineer to play a pivotal role in driving cloud-native delivery, enabling teams to build, test, and release software ...

Fullstack Software Engineer Core

Join to apply for the Fullstack Software Engineer - Core role at Dataiku. Dataiku is The Universal AI Platform™, giving organizations control over their AI talent, processes, and technologies to unleash the creation of analytics, models, and agents. By providing no‑code, low‑code, and full‑code cap ...

Enterprise Architect

We are seeking a highly experienced Enterprise Architect to design, guide, and govern scalable software solutions across the organization - ranging from individual components to fully integrated enterprise platforms. This role requires strong expertise in AWS cloud technologies , AI infra ...

Software Engineer Opportunities

Software Engineer Opportunities Location: Craigavon Hours: 37.5 Hours Per Week Business Unit : Central Services Open To : Internal & External Candidates Ref ...

Test Lead

Swansea, United Kingdom | Posted on 28/05/2026 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 ...

Product Engineers Cloud (Multiple Levels) Hybrid

Overview A Cloud Product Security Engineer at Allstate builds, integrates, and operates security controls as software products that integrate directly into cloud platforms, CI/CD pipelines, and core enterprise services. The role focuses on engineering preventative, detective, and responsive securi ...

AI Solutions Architect

Are you an experienced Architect passionate about shaping how organisations deploy and scale AI? I'm supporting a leading business in the Insurance Sector as they build next-generation AI and integration capabilities across their enterprise. You'll work at the intersection of GenAI engineering, cloud architectur ...

Lead Software Engineer

Job DescriptionWrite code that shapes what happens on track.Atlassian Williams F1 Team is looking for a Lead Software Engineer to join our Performance Technology group. This is a rare opportunity to lead a team of engineers building bespoke, high-performance software that dir ...

Lead Software Engineer

Job DescriptionWrite code that shapes what happens on track.Atlassian Williams F1 Team is looking for a Lead Software Engineer to join our Performance Technology group. This is a rare opportunity to lead a team of engineers building bespoke, high-performance software that dir ...

Full Stack Java Developer SC cleared

Role : Full Stack Java Developer - SC Cleared Company : Infotel UK Infotel UK is seeking an experienced Full Stack Java Developer with SC clearance for a critical project. The successful candidate will work on high-impact applications, contributing to both front-end and back-e ...

Full Stack Java Developer SC cleared

Role : Full Stack Java Developer - SC Cleared Company : Infotel UK Infotel UK is seeking an experienced Full Stack Java Developer with SC clearance for a critical project. The successful candidate will work on high-impact applications, contributing to both front-end and back-e ...

Senior Backend Engineer — Cloud Microservices (Java/AWS)

JPMorgan Chase is seeking a Lead Software Engineer for the International Consumer Bank. This role involves delivering cloud-based solutions, enhancing software reliability, and leading technology practices within a diverse team. Ideal candidates have substantial back-end engineering experience, particularly with ...

Software engineering specialist

Software Development Specialist / ProfessionalLocation: London, Cheltenham, Ipswich, or Manchester (Onsite) Hours: 37.5 hours per weekClearance Requirement: Active DV (Developed Vetting) clearance is mandatory.About the RoleWe are seeking engineers with strong IT and engin ...

Software Engineer Java/AWS/Security

Overview This established tech company is a market leader in the hardware and software security space, with a customer base across the automotive, telecoms and IoT sectors. They are looking to hire an experienced Software Engineer to provide expertise as they continue to expand a key cloud- ...

Technical Consultant

About GBST At GBST, we’re inspiring wealth innovation for wealth management and advice organisations globally, delivering excellence and building strong partnerships with leading financial services organisations. Role Summary We are looking for a Technical Consultant to provide ...

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