376,268+ Back End Architect Java Spring Boot Python Cloud Native Jobs in UK — Top Companies Hiring June 2026

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Senior Lead Software Engineer

If you're a Senior Lead Software Engineer who takes ownership of outcomes in production — not just implementation — and thrives on turning ambiguous requirements into stable, well-modeled service designs, this role was built for you. You will have meaningful latitude to influence architecture, engineering sta ...

Lead Software Engineer

Looking to be a leader in an industry-leading company? Java has been the backbone of software development for years, and I’m seeking a skilled Lead Java Engineer to continue its legacy. In this role, you'll lead alongside another Senior Engineer and a Tech Lead, guiding a team of six juniors to success ...

GenAI Python Engineer: Cloud Native LLM & RAG

EMBS Technology is searching for an experienced GenAI Python Developer to lead an enterprise-scale programme focused on innovative AI solutions within the United Kingdom. You'll develop secure and production-ready GenAI services, combining your strong Python and cloud capabilities in Azure and AWS. Thi ...

Java Developer

Role: Java Developer Type: Contract Location: Newcastle, UK (Hybrid) Duration: 12 months Role Overview We're looking for an experienced Java Developer to join a high-performing engineering team delivering secure, scalable, en ...

Java Software Engineer

Location: Onsite (London) Type: Full-time | Permanent Level: Junior London based candidates only. Job Summary We are seeking a skilled and motivated Java Developer to join our growing software development team. As a Java Developer, y ...

Full Stack Java/Vue.js Engineer Hybrid, Clearance Ready

Amdaris is looking for a Full Stack Software Developer to join their team in Bristol on a hybrid model. Candidates must be able to obtain SC or BPSS clearance. This role will have you developing both front and back end solutions, ensuring application responsiveness, and creating servers and databases. ...

Security Cleared Java Backend Engineer

IDEMIA Group is seeking a Software Developer to join our team in Winnersh, UK, focusing on long-term government projects. Candidates should have 2–3 years of Java development experience and strong knowledge of Spring Boot and REST APIs. You will be designing secure back-end services, building RESTful A ...

Java Software Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from eMFusion Global Senior Delivery Consultant at eMFusion Global Job Opportunity: Freelance Java Developer (Outside IR35) £450–£550/day | Remote (UK-Based) | O ...

Senior Python Developer Cloud Native, CI/CD

Accenture is seeking a Python Developer in Manchester to work with cutting-edge technologies within the Next Gen Engineering team. You will develop applications in an agile environment, ensuring quality through documentation and testing. Experience in Python development and cloud technologies (AWS, Azure, GCP) i ...

Senior Python Engineer, Cloud Native AWS & Serverless

A modern financial services firm is looking for a Senior Python Engineer to join their team in the City of London. You will help redesign their technology stack to be cloud-native on AWS, focusing on Python-based services. The ideal candidate should possess solid experience in Python and database technologies, a ...

Strategic Python Lead Engineer, Cloud Native Modernization

As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate & Investment Bank Post Trade 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. Drive significant bus ...

Software Engineer (Python/React) — AI & Cloud Native

Experis - ManpowerGroup is looking for talented Software Engineers to join a cutting-edge programme supporting UK Intelligence customers in Cheltenham. This role focuses on building modern, cloud-native applications and services to enable operational AI and data-driven capabilities. Candidates should h ...

Lead Python Engineer: Cloud Native & Secure FinTech

A leading financial services firm in Glasgow is seeking a Lead Software Engineer to enhance and deliver technology products. You will join an agile team, responsible for developing secure and high-quality code while leading initiatives to automate and improve system stability. Candidates should possess extensive ...

Cloud Native DevOps Lead | AWS, Kubernetes, Python

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer to join the Global Electronic Trading Group in London. This role requires hands-on experience in developing high-quality technology products and involves significant collaboration with global partners. The ideal candidate will possess adva ...

Python Developer for Cloud Native Trading Platform

Cititec is searching for an experienced Python Developer for a 6-month contract with a major energy trading firm. The role involves working on a cloud-native platform that supports real-time intraday position and P&L reporting for the trading business. You will design and maintain secure applications, ...

Senior Software Engineer

Location: Milton Keynes Job Type: Permanent Industry: Cloud & Platform Job reference: BBBH440794_1781710576 Posted: about 10 hours ago Software Engineer (Full Stack)Role: Software Engineer (Full Stack) Location: Milton Keynes (Hybrid - 2-3 days onsite) < ...

Senior Software Engineer

Location: Milton Keynes Job Type: Permanent Industry: Cloud & Platform Job reference: BBBH440794_1781710576 Posted: about 10 hours ago Software Engineer (Full Stack)Role: Software Engineer (Full Stack) Location: Milton Keynes (Hybrid - 2-3 days onsite) < ...

Java Developer

Location: roles in London OR Burgess Hill Mandatory days per week in-office: 3 Duration: 1-year Primary skills : Java 11 and higher, plus Spring boot. High-level JD: Hands on Java application design, software development and automated testing (Java 11 a ...

Software Engineer

Provn are proud to be partnered with a leading multi-strategy investment firm as they look to hire a Software Engineer to join their Front Office technology team in Glasgow. Our client is a highly successful investment firm with a growing global presence and a strong commitment to technology as a k ...

Software Engineer – Front Office Trading

Software Engineer (Front Office) Location: Glasgow Contract Type: Permanent Provn are proud to be partnered with a leading multi-strategy investment firm as they look to hire a Software Engineer to join their Front Office technology team in Glasgow. Our client is a ...

Java Architect

<p>Java Architect</p> <p>Hybrid(3 days onsite/week) - Fixed Term Employment - London, UK - Hexaware</p> <p> </p> <p>JOB DESCRIPTION:<br /> Key Responsibilities</p> <p> </p> <p> Architect and dev ...

Java Architect

<p>Java Architect</p> <p>Hybrid(3 days onsite/week) - Fixed Term Employment - London, UK - Hexaware</p> <p> </p> <p>JOB DESCRIPTION:<br /> Key Responsibilities</p> <p> </p> <p> Architect and dev ...

Lead Java Developer

Role Summary Lead Java Developer required to join the the team. You will be working in Scrum teams alongside Java Engineers, Frontend Developers and QEs to modernise legacy services into scalable, cloud-aligned platforms. This is a hands-on technical leadership role with responsibility for design ...

Security Cleared Software Engineer – Cloud & Microservices

Due to the secure nature of this role, candidates must hold or be willing to undergo National Security Vetting (NSV) to SC and/or DV level. Individuals without clearance are still encouraged to apply and will be considered for this and other opportunities within CGI. This role is based in either Man ...

Software Engineer (DV Cleared)

Due to the secure nature of this role, candidates must hold or be willing to undergo National Security Vetting (NSV) to SC and/or DV level. Individuals without clearance are still encouraged to apply and will be considered for this and other opportunities within CGI. This role is based in either Man ...

Kotlin/Java Developer

Senior Software Engineer – Kotlin / Java (Financial Services) We’re supporting a major financial services programme that is scaling rapidly and looking to add several experienced backend engineers to the team. We’re looking for strong Software Engineers with proven experience building sca ...

Junior Java Full Stack Associate Consultant Capgemini

Key Responsibilities Design, develop, and maintain Java‑based backend services using Spring Boot. Implement responsive front‑end components with React and modern JavaScript. Write efficient SQL queries and manage database interactions. Collaborate with cross‑fu ...

Remote AI Native Backend Engineer — Experimentation & ML

Life360 is seeking a Senior Software Engineer II with a focus on AI-native practices to design and build high-quality infrastructure. You'll collaborate with AI tools and mentor team members in a remote-first environment, ensuring reliability and performance for millions of users. Your role will focus ...

Java Developer

Job Description About Scrumconnect Consulting 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 fore ...

Principal Python & Cloud Architect (Hybrid)

Procode-Technology-Limited based in Chandler's Ford is seeking a Principal Software Engineer – Python to architect complex systems that impact customers. In this role, you’ll work with Python, AWS, and be part of an Agile team that thrives on curiosity and collaboration. The ideal candidate has a deep ...

Java Microservices Engineer Hybrid (Newcastle) & Cloud

A leading consulting firm is seeking a Java Developer in Newcastle upon Tyne to work in a hybrid model, engaging in developing microservices using Java and Spring Boot. The position involves collaboration with cloud teams while promoting best development practices within an agile framework. The role offers a com ...

Senior Full Stack Engineer

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Are you an experienced engineer passionate about leveraging AI to redefine production stability at a global scale? We are seeking a Senior Full-Stack Engineer to lead the development ...

Software Developer | Broadcast | Media Workflows | News

What you will love about Dalet and why you should be working here Dalet empowers media-rich organizations to transform their production and distribution workflows – accelerating media operations, maximizing collaboration and creating higher value from content. As a leading media tec ...

Software Developer | Broadcast | Media Workflows | News

What you will love about Dalet and why you should be working here Dalet empowers media-rich organizations to transform their production and distribution workflows – accelerating media operations, maximizing collaboration and creating higher value from content. As a leading media tec ...

Senior Java Engineer Cloud Native Microservices (Hybrid)

A leading recruitment agency is looking for an experienced Senior Java Engineer to join a fast-growing technology company in London. This hybrid position offers a salary up to £100,000 and requires strong experience in Java, Spring, and Kafka. Candidates should be proficient in building cloud-native microservice ...

Java Engineer Investment Bank Bournemouth

Required Skills java spring springboot mvc aws mysql javascript react redux html css Job Summary Java Full Stack Engineer – Global Tier‑1 Investment Bank </p ...

Application Architect

Responsibilities 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‑l ...

Backend Developer

Location Based in Swansea, South Wales – three days per week on-site. Visa sponsorship available for eligible candidates. Role Overview We are looking for an experienced Senior Backend Developer with strong expertise in Java and Spring Boot to design and build scalable, ...

Java Developer – Cloud Native, CI/CD, Nottingham

A leading recruitment agency is seeking a Java Developer in Nottingham to build and maintain efficient code based on user stories. The ideal candidate has excellent Java knowledge and experience with CI/CD tools. The role offers a competitive salary package up to £75,000 per annum, alongside additional perks and ...

Senior Backend Engineer Cloud Native Java & Microservices

JPMorgan Chase & Co. is seeking a Lead Software Engineer within the International Consumer Bank to deliver an outstanding banking experience. You will work collaboratively in a diverse team, focusing on cloud-native solutions and enhancing customer journeys. The ideal candidate will have hands-on exper ...

Senior Cloud Native Backend Engineer (Java/Kotlin)

慨正橡扯 is seeking a talented back-end engineer in Greater London to craft cutting-edge cloud-native applications. You will design, implement, and support solutions using Java/Kotlin, focusing on customer needs and agile methodologies. The ideal candidate demonstrates advanced skills in Java and has exper ...

Senior Java Backend Engineer – Cloud Native Microservices

A leading financial institution in London is seeking a Senior Java Developer for a 10-month onsite contract. The role involves designing, building, and maintaining Java-based backend systems, with a focus on cloud-native and microservices architectures. The ideal candidate has hands-on experience with Java, clou ...

Java Backend Engineer — Cloud Native & AI Driven

Utilise cutting-edge technologies Utilise AI, Blockchain, DevOps, and cloud-native technologies to accelerate development and optimise performance. Adopt agile methodologies Use agile methodologies to prototype and design and develop high-quality, scalable applications using Java (Sp ...

Senior Java Engineer: Cloud Native & DevOps Innovator

A leading technology consulting firm is looking for a skilled Senior Java Developer for a dynamic environment in Farnborough, UK. The role requires expertise in modern Java development, cloud-native technologies, and CI/CD pipelines. As part of the team, you will develop applications and engage in project delive ...

Senior Backend Engineer Cloud Native Microservices (Java)

A leading global financial services firm in Greater London is seeking a Software Engineer III to join its International Consumer Bank team. This position requires expertise in Java and cloud-native microservices, with responsibilities including creating secure, high-quality software and collaborating with divers ...

Java Full Stack Engineer: Cloud Native & Kubernetes

A technology consulting firm in Glasgow is seeking a passionate Full Stack Java Developer. In this role, you will design and maintain enterprise-grade applications. You will work extensively with Java, Spring Boot, and cloud technologies, helping to deliver scalable solutions. This position requires strong skill ...

Java Software Engineer (Mid) Hybrid, Cloud Native

Title Java Software Engineer (Mid-Level) Location Hybrid; 3 days a week in Manchester, 2 days remote Salary From £50,000 Who we are interactive investor is an award-winning investment platform that puts its customers in control of their financ ...

Java Backend Engineer Cloud Native & Scalable Systems

A technology company in Northern Ireland is seeking a passionate Backend Engineer to join their engineering group. The ideal candidate will have at least 3 years of experience in Java development and be capable of delivering robust backend solutions. Responsibilities include architecting backend services and sup ...

Java Software Engineer — Cloud Native Microservices (Hybrid)

interactive investor is seeking a Mid-Level Java Software Engineer to design and support scalable applications. The role is hybrid, requiring 3 days a week in Manchester and 2 days remote. The ideal candidate will have experience in Java development, microservices, AWS, and a passion for quality and testing. ...

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