279,000+ Back End Architect Java Spring Boot Python Cloud Native Jobs in UK — Top Companies Hiring June 2026

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Solutions Architect London, Wembley

Solutions Architect - LondonJob Title: Solutions Architect Salary: Paying up to £85,000 per annumLocation: Wembley London - 5 days on-siteAre you a hands-on technical leader with a passion for creating innovative technology solutions? Our client, a well-established and diversified mul ...

Java / Node.js Solutions Architect London, Wembley

Solutions Architect - LondonJob Title: Solutions Architect Salary: Paying up to £85,000 per annumLocation: Wembley London - 5 days on-siteAre you a hands-on technical leader with a passion for creating innovative technology solutions? Our client, a well-established and diversified mul ...

Platform Engineering Lead

Overview Platform Engineering Lead Location: Bromley, UK Below are the details of the position: Job Description Required Skills: 20+ years’ experience in building and maintaining applications with focus on performance, scalability, security, and reliabilit ...

Java/Python Software Developer Risk

Role: Java/Python Software Developer Location: London (Hybrid) Type: Contract Compensation: Up To £750 P/D The role We're working with a leading global financial organisation looking to hire an experienced Backend Engineer to join a ...

Lead Engineer

HelloKindred are specialists in staffing marketing, creative and technology roles, offering a range of talent solutions that can be delivered on-site, remotely or hybrid. Our vision is to make work accessible and people’s lives better. We do this by disrupting traditional employment barriers – conn ...

Senior Software Engineer job at Rockstar Games, UK

At Rockstar Games , we create world‑class entertainment experiences. By joining our team, you will contribute as Senior Software Engineer (Java) to some of the most rewarding, large‑scale creative projects in the entertainment medium. We foster an inclusive, highly motivated environment where you ca ...

Senior Java Backend Engineer Leeds Based

At Rockstar Games , we create world‑class entertainment experiences. By joining our team, you will contribute as Senior Software Engineer (Java) to some of the most rewarding, large‑scale creative projects in the entertainment medium. We foster an inclusive, highly motivated environment where you ca ...

Senior Java Backend Engineer Leeds Based

At Rockstar Games , we create world‑class entertainment experiences. By joining our team, you will contribute as Senior Software Engineer (Java) to some of the most rewarding, large‑scale creative projects in the entertainment medium. We foster an inclusive, highly motivated environment where you ca ...

Staff Software Engineer

Staff Software Engineer – CIAM / Identity Platform📍 London, UK (Hybrid)📅 12 Month ContractWe are seeking an experienced Staff Software Engineer to join a major retail digital transformation programme, helping build and evolve Customer Identity and Access Management (CIAM) solutions supporting ...

Lead Java Developer

HCL is a $11 billion leading global technology enterprise consisting of over 200,000 professionals operating from 52 countries. Founded in 1976, HCL is one of India's original IT garage start-ups. For more on HCL, please visit Job Role Job Title: Senior Java Backend Developer Exp ...

Java Backend Developer

About the Role: Job Title – Java Backend Developer Location – London, UK Mode of Work – Hybrid (3 Days Onsite Per Week) -Must Type of Hiring – Fixed Term Employment (FTE) Project Duration – 12 Months (Possible Extension) ...

Senior Software Developer

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 Java Engineer

Multiple locations Hybrid Are you an engineer who has shipped distributed backend systems at scale, knows what breaks in production, and fixes it before it does? Do you want your work to have a direct impact on the wellbeing of millions of people across Europe? If yes - read on. The ...

Senior Software Developer

We fuse together exceptional talent who deliver outstanding software solutions. Our approach has helped us grow 60% in 2021, 94% in 2022, while in 2023 we joined forces with Insight, a Fortune 500 company and a leading solutions and systems integrator. With exciting growth plans and cutting‑edge projects, ...

Senior Full Stack Engineer & Platform Architect

Navan is seeking a Sr. Full-Stack Engineer to lead the design and development of core product features that power our platform, utilized by thousands of travelers globally. You’ll take charge of technical strategy, mentor engineers, and ensure effective collaboration across teams. The ideal candidate h ...

Lead ETRM Solutions Architect

Castleton Commodities International (CCI) is hiring a Lead ETRM Solutions Architect to expand our Commodities Trading Technology team. This role sits at the center of our end-to-end trading lifecycle and is responsible for defining, architecting, and evolving the applications and integrations that support ...

Module Lead Java

Job Description Eurofins IT Solutions, Bengaluru, Karnataka, India. With facilities in Europe, the United States, and Asia, Eurofins Genomics is an internationally leading provider of DNA sequencing services, genotyping services, DNA synthesis products, and bioinformatics services for pharmaceuti ...

Technical Lead

Location: Farringdon, London (Hybrid - 2-3 days a week onsite) Daily Rate: Inside IR35 We are seeking a hands-on Technical Lead to spearhead the design, engineering, and delivery of scalable, cloud-native data solutions across our enterprise data platform. Th ...

Technical Lead

Location: Farringdon, London (Hybrid - 2-3 days a week onsite) Daily Rate: Inside IR35 We are seeking a hands-on Technical Lead to spearhead the design, engineering, and delivery of scalable, cloud-native data solutions across our enterprise data platform. Th ...

Software Engineer (National Security)

Software Engineer (National Security) Location: Opportunities across all compass points, with particular demand across South West, North West and London National Security hubs Hybrid: Secure-site working required (typically 3–4 days per week depending on programme) <p ...

Senior Lead Software Engineer Java (Tech Lead/Staff Level) Chase UK

Senior Lead Software Engineer- Java (Tech Lead/Staff Level) - Chase UK LONDON, LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 03/24/2025, 02:58 PM ...

Senior Java Engineer Remote, 70K, Health & Pension

A leading recruitment agency is seeking a Senior Java Developer to join their team, focusing on a cutting-edge CRM SAAS solution. In this role, you will work throughout the software lifecycle, from requirements analysis to release management, in a predominantly backend environment with the opportunity to influen ...

Forward Deployed Engineer AI Consultancy

Responsibilities As a Forward Deployed Engineer, you will work directly with client engineering teams and ship changes that make AI‑native engineering real, leveraging the latest tools within AI‑native development. Qualifications 5+ years of commercial experience building ...

Forward Deployed Engineer AI Consultancy

Responsibilities As a Forward Deployed Engineer, you will work directly with client engineering teams and ship changes that make AI‑native engineering real, leveraging the latest tools within AI‑native development. Qualifications 5+ years of commercial experience building ...

Software Engineer

Crown Agents Bank is a rapidly growing, regulated UK bank connecting emerging and frontier markets to the world through innovative FX and payments technology. Our mission is simple: reduce friction so more money reaches those who need it. For over 200 years we’ve built trusted networks across hard‑ ...

Software Engineer

Role: Full Stack Software Developer - Java / Vue.js Location: Bristol HQ - Hybrid model Candidates must be able to obtain SC or BPSS Clearance. At Amdaris, we bring together exceptional talent to deliver custom software solutions and drive digital transformat ...

Senior Backend Engineer

Role Overview As a Senior Backend Engineer at Grabyo, you will have significant exposure to the backend APIs and services that power the core of the Grabyo Platform. Some days, you might be part of the team behind key features like live transcoding or automated closed captioning. Other days, you ...

Software Engineer

London, South East England, United Kingdom Company & Client JR UK – Visa Job Description About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more tha ...

Java Tech Lead (London)

Java Technical Lead Location: London (Hybrid - 2 days on-site) Salary: Up to £110k + Benefits The Role We're looking for a Java Tech Lead to join a high-performing tech consultancy delivering complex, business-critical systems for enterprise and sca ...

Senior Cloud Software Engineer – AI/ML, Java & Python

Gravity Engineering Services Pvt Ltd. in the United Kingdom is seeking a skilled cloud developer to architect, develop, and deploy scalable applications using Java and Python. The candidate will collaborate closely with solution architects and optimize code for performance and security. The ideal candi ...

Senior Software Engineer Java

Job Description Are you passionate about Java backend development and eager to explore new technologies and innovative ways of working? Join our full stack engineering teams to create delightful features and experiences for our customers. Our tech stack is constantly evolving, leveraging modern f ...

Lead Software Engineer Java / Python Public Cloud Engineering

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineerin ...

Senior Python/Java Cloud Engineer — AI, AWS & RAG

A global financial services leader in the UK is seeking a Senior Python Engineer to develop high-quality production code for cloud-based systems. This role involves optimizing AI-driven workflows and contributing to an agile team. The ideal candidate possesses advanced proficiency in Python and hands-on experien ...

Lead Software Engineer Java / Python Public Cloud Engineering

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineerin ...

Lead Cloud Platform Engineer — Java & Python, AI Tools

J.P. MORGAN is seeking a Lead Software Engineer to guide the architecture and drive engineering excellence in Public Cloud Engineering. You will lead design reviews and collaborate on multiple frameworks, focusing on automation and reliability while fostering a culture of diversity and inclusion. The i ...

Lead Software Engineer (Python/Java) Cloud & CI/CD

A leading financial services company is seeking a Lead Software Engineer in Glasgow to enhance and deliver technology products. The ideal candidate will have experience in software engineering concepts, proficient in Python/Java, and a strong understanding of agile methodologies and CI/CD practices. Responsibili ...

Azure API Developer (Java/Python) Cloud & CI/CD

Thatcham Research is seeking an Application Developer to join our Data & Development team. As part of your role, you will design, build, and maintain applications and APIs, contributing to the modernization of our application estate. The ideal candidate will have experience with Java, Python, and Azure ...

Lead Test Engineer

Salary: £29,000 - 58,000 per year Requirements Hands‑on automation experience using Java, Selenium, Rest Assured, API, contract, and integration testing Experience working with monolith and microservices systems Knowledge of CI/CD pipelines, Spring Boot‑b ...

Java Developer (SC Cleared)

Java Developer (SC Cleared) Location: Remote Security Clearance: SC Clearance The Company:  At Amber Labs, we are a cutting-edge UK and European tec ...

Application Architect

Role Overview The Application Architect plays a key technical role within the Risk Intelligence Engineering organisation, contributing to the architecture and technical direction of applications and services within the World‑Check One platform. This role focuses on application‑level architecture, ...

Software Development Engineer II (Java) Customer API

Overview As an SDE2 at Tesco, you are a mid-level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for delivery. You are expected to implement and ship end-to-end stori ...

Senior Full Stack Engineer Java

A global financial services leader in the United Kingdom seeks a Full Stack Engineer to contribute to complex, enterprise-scale systems. The role involves end-to-end development of system features, working in a collaborative environment. Key responsibilities include designing, developing, and delivering software ...

Java Developer

Your newpany You will be joining a dynamic organisation supporting critical public sector operations, working onplex systems within a secure and highly regulated environment.Your new role As a Java Developer, you will be responsible for supporting and enhancing legacy a ...

Global Banking & Markets Software Engineer Vice President London

The Opportunity Goldman Sachs has embarked on one of its most ambitious engineering programs: the Consolidated Trade Ledger (CTL) , a ground‑up reimagining of the front‑to‑back architecture that underpins every trade the firm executes. CTL is a flagship initiative jointly sponsored by Glob ...

Junior Java Developer: Mentored Backend Growth

Junior Java Developer Location: Newcastle (5 days a week or willingness to relocate) Nology is excited to partner with a leading organisation that values learning, collaboration, and innovation. This is a fantastic opportunity for a motivated developer to kickstart or ...

Java Developer

Junior Java Developer Location: Newcastle (5 days a week or willingness to relocate) Nology is excited to partner with a leading organisation that values learning, collaboration, and innovation. This is a fantastic opportunity for a motivated developer to kickstart or ...

Senior Software Developer

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. < ...

Lead Software Engineer in Belfast Hayward Hawk Limited

Lead Software Engineer Belfast, United Kingdom Posted 10 months ago Tech stack NoSQL Messaging Spring Framework Software Engineer SQL Kafka Java Qualifications Strong founda ...

Lead Fullstack Engineer (Java/JS) for Cloud Native APIs

A leading bank in the UK is looking for a talented Lead Fullstack Software Engineer to join their hybrid work environment. This role will require you to lead engineering teams to design, build, and deploy scalable applications. The ideal candidate will possess strong experience in Java, with familiarity in front ...

Senior Cloud Native Full Stack Engineer (Azure, React/Java)

Charles River Development, based in Greater London, is seeking a full-stack, cloud-native engineer to enhance their Enhanced OTC Module. You will work with Java, C#, SQL, and modern JavaScript frameworks while mentoring junior engineers. A degree in a related field is required, along with 8-10 years of software ...

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