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    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 ...

    Principal Software Engineer

    1 week ago τί Be among the first 25 applicants SR2 | Socially Responsible Recruitment | Certified B sortion™ provided pay range This range is provided by SR2 | Socially Responsible Recruitment | Certified B Corporation™. Your actual pay will be based on your skills and experience — talk w ...

    Security Architect

    SC CLEARED SECURITY ARCHITECT - 12 MONTHS - HYBRID WITH ONSITE WORK IN MANCHESTER - VALID SC CLEARANCE - RATES INSIDE IR35We are looking for an SC CLEARED Security Architect to work on a busy Government project on a Hybrid Basis. The candidate would be expected to commit to the current 60% hybrid working ...

    Backend Software Engineer Java Kotlin AWS in London client server

    Introduction In this role, you will have the autonomy to choose the right tool for the job and introduce emerging technologies. Technologies: API AWS Backend Java JavaScript Kotlin PostgreSQL Python ...

    Senior Java Engineer Cloud Native Payments (Hybrid UK)

    A global payment technology leader is seeking a Senior Software Engineer based in the UK. This full-time position focuses on developing high-availability API solutions primarily in Java 11+, utilizing a microservice architecture on AWS. The ideal candidate will have over 5 years of Java backend experience, famil ...

    Senior Software Engineer – Java, Spring Boot, Cloud & DevOps

    A leading defense technology company in the UK seeks a Senior Software Engineer for its teams in Manchester, Gloucester, or London. You will design and build software in a collaborative, cross-functional environment, and must hold current eDV clearance. Responsibilities include delivering critical software acros ...

    Full Stack Engineer (.NET/Java) Cloud & API Innovator

    SKY is seeking a cloud services developer to join their Content Technology and Innovation team in Greater London. In this role, you will collaborate on building and enhancing Cloud-based applications while supporting production services. The ideal candidate should have extensive knowledge in .NET (C#) and Jav ...

    Cloud Native Java Engineer | CI/CD & Security Focus

    Accenture is seeking a Software Engineer in Leeds, UK, to develop and deploy applications in an agile environment, utilizing technologies such as Java and AWS/Azure. The role includes deploying applications using CI/CD and ensuring quality through comprehensive testing. With a competitive salary, the benefits pa ...

    Senior Java Backend Engineer — Pricing API & Cloud Systems

    Salt Digital Recruitment is looking for a Senior Software Engineer to join their London office on a 6-month contract with a day rate of £400 - £500. The role requires strong experience with Java and cloud platforms, and focuses on designing scalable backend systems and maintaining cloud-native infrastructure. ...

    Java Cloud Engineer for AI Driven Research Tools

    RELX INC is seeking a Java Software Engineer in Greater London to create products that enhance the sharing of scientific knowledge. In this role, you will design, develop, and deploy applications in a cloud ecosystem, collaborating with dynamic teams to meet business requirements in an Agile setting. Ideal candi ...

    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 ...

    Senior Software Engineer Java, Cloud & AI Driven Apps

    A major defense and aerospace company in the UK is looking for a Senior Software Engineer to join their team in Gloucester. The ideal candidate should have experience in Java development using Spring Boot, cloud services, and Agile methodologies. Benefits include competitive salaries, 25 days holiday, and flexib ...

    Senior Java Platform Engineer | Spring Boot, K8s, Cloud

    NextWave Consulting Ltd is seeking a Senior Software Engineer in the UK with hybrid work options. The successful candidate will lead the development of a scalable Data Fabric platform, focusing on Java and Spring Boot microservices while mentoring team members. Required skills include hands-on experience in CI/C ...

    Senior Java Backend Engineer – Cloud Data Platform (Remote)

    Xantura Limited is seeking a Senior Java Developer in London to design and develop scalable backend systems for our cloud-based data and analytics platform. Candidates should have strong commercial experience with Java and excellent technical skills in SQL, REST APIs, and Linux environments. The role i ...

    Lead Software Engineer Java, Cloud & CI/CD Innovator

    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, you’ll join a talented team in the CIB PTT space, where you’ll help deliver market-leading technology products and drive innovation across multiple technical ...

    Senior Java & TypeScript Engineer – Cloud, CI/CD & Impact

    Kainos is seeking a Senior Java Developer based in Budock Water, England. You will develop high quality solutions that delight customers and impact users globally. The role demands experience in Java, TypeScript, Angular, and AWS, as well as a collaborative spirit to mentor junior staff. The company va ...

    Lead Java Engineer — Post Trade Tech & Cloud Solutions

    JPMorganChase is looking for a skilled professional to join their team in Greater London. The role involves executing innovative software solutions, developing secure production code, and collaborating across teams to drive technological advancements. The ideal candidate will have practical experience ...

    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 ...

    Senior Java Engineer – Cloud Native Post Trade (Hybrid)

    Harrington Starr is seeking a Senior Java Developer to contribute to a cloud-native post-trade platform. This engineering role involves designing and delivering scalable backend systems, working closely with Product and Client Services teams. The ideal candidate will have a strong Java background, expe ...

    Java Engineer for AI Driven Backend & Cloud Apps

    A leading technology consultancy in the UK is seeking a highly skilled Java Engineer with AI expertise to design and deploy intelligent applications. This role requires strong experience in Java, Spring Boot, and integrating AI technologies. The successful candidate will collaborate with teams to build RESTful A ...

    Senior Java & Web Tech Engineer — Cloud, AWS & DevOps

    A leading global technology company is looking for a Senior Java Engineer to lead the development of innovative applications using Java/JEE technologies. This role involves collaborating with cross-functional teams, utilizing frameworks and cloud services, and focusing on creating exceptional user experiences. A ...

    Senior Cloud Platform Engineer: Java, Hadoop, Spark, IaC

    Agile Labs specialises in custom software, mobile, and web application development for startups and enterprises. Untangle complex problems with our painless development approach. Skills Management skills In-depth knowledge of Hadoop, Spark, and similar frameworks In-d ...

    Senior Lead Software Engineer Cloud Native Java Microservices

    A global financial services leader seeks a Senior Lead Software Engineer to deliver transformative digital banking solutions. In this role, you will work on cloud-native applications, employing the latest technologies while collaborating with a diverse team. You will ensure high-quality, secure, and reliable sof ...

    Senior Java Full Stack Engineer: Cloud Native Microservices

    Wipro is looking for a Senior Java Full Stack Developer to join our high-performing engineering team. You will be responsible for modernising enterprise applications and designing scalable solutions for high-volume financial platforms. You will work closely with cross-functional teams driving innovation in cl ...

    Software Engineer Java, Cloud Services Development & Unit Testing

    SOFTWARE ENGINEER – Java, Cloud Services development & Unit Testing £60 per hour via Umbrella Newcastle or Guildford – 4 days per week on-site Friday working from home 35-hour working week 12-month contract SC clearance required ...

    Geospatial Java Cloud Engineer Hybrid (Remote 2 days)

    A leading defence organization is currently seeking a Java Software Engineer to join their Agile Scrum team, focusing on innovative Geospatial software development. This role offers a hybrid working arrangement with 2 days remote each week and involves participating in the full software development lifecycle. Es ...

    Lead Software Engineer Cloud/Java Python/AI ML

    Job responsibilitiesDesign, develop, and implement cloud-based applications and services.Collaborate with architects and engineers to ensure design solutions are aligned with business goals.Optimize applications for performance, scalability, and security.Identify oppo ...

    Senior Backend Engineer (Java/Kotlin) – FinTech, Scalable Cloud

    TwinThread seeks a Software Engineer III for Backend Engineering focused on Java/Kotlin in London. This role emphasizes collaboration, problem-solving, and adaptability within a team. You will be responsible for building scalable and reliable solutions, investigating issues, and ensuring high performance. A stro ...

    Lead Software Engineer Cloud/Java Python/AI ML

    Job Description Job responsibilities Design, develop, and implement cloud-based applications and services. Collaborate with architects and engineers to ensure design solutions are aligned with business goals. Optimize applications for performance, scalability, an ...

    Senior Backend Engineer – Java, Cloud, Multi‑Team Leader

    Capital One is looking for a Staff Software Engineer - Back End to drive the technical strategy and lead multiple teams in their London office. You'll own significant business outcomes while fostering engineering excellence. This role includes mentoring engineers and ensuring alignment with business ob ...

    Senior Java Engineer Data Driven Cloud Apps (Hybrid)

    MCS Group is seeking an experienced Java Engineer for a contract position in Belfast. This role involves designing and developing high-volume, data-centric applications within a cloud-first environment. You'll collaborate with engineering teams to improve architecture and contribute to CI/CD pipelines. Ideal can ...

    Junior Java Full Stack Engineer Training, Cloud & Growth

    Capgemini Invent is looking for a Junior Full Stack Engineer to join their Digital Excellence team in London. The candidate will be responsible for developing clean code, troubleshooting system issues, and collaborating with teams and clients. A degree in Computer Science and experience with Java applications ar ...

    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 ...

    Java Engineer: Secure Cloud Innovator for Public Sector

    IBM is looking for a Java Engineer in Cheltenham, UK, to support public sector projects. This role involves designing, developing, and maintaining software systems that impact critical national services. Candidates should have foundational Java knowledge, a commitment to learning, and a collaborative spirit. The ...

    Senior AWS & Java Engineer for Robotics Cloud Platform

    u-blox in the UK is looking for an experience Software Developer specializing in Java and AWS. You will be a part of the high-precision Positioning Services team, focusing on the development of core platforms and cloud services. This role offers opportunities for personal development in a collaborative and in ...

    Senior Java Backend Engineer for Cloud Scale Systems

    GamblingCareers.com is seeking a Senior Software Engineer (Backend) in Greater London to design and build scalable, cloud-based services using Java and Spring Boot. The role involves leading by example through strong technical execution and mentoring junior engineers. The ideal candidate will have 5-8 ...

    Senior Java Engineer – Cloud Microservices & DevOps (Cardiff Onsite)

    Amber Resourcing Ltd is looking for a Senior Java Engineer in Cardiff to join a team focused on complex, enterprise-scale solutions. The position requires Java and Spring Boot expertise, along with knowledge in CI/CD, Docker, and Kubernetes. You will contribute to architecture while building scalable a ...

    Lead Software Engineer Cloud/Java Python/AI ML

    Job responsibilities Design, develop, and implement cloud-based applications and services. Collaborate with architects and engineers to ensure design solutions are aligned with business goals. Optimize applications for performance, scalability, and security. Id ...

    Senior Java Engineer – Cloud Microservices & DevOps (Cardiff Onsite)

    Amber Resourcing Ltd in Cardiff is seeking a Senior Java Engineer to deliver complex, enterprise-scale solutions in an Agile environment. This position offers a salary of £60,000 to £75,000 plus benefits and requires attendance in Cardiff four days per month. The ideal candidate should have strong Java ...

    Lead Software Engineer Cloud/Java Python/AI ML

    Responsibilities Design, develop, and implement cloud-based applications and services. Collaborate with architects and engineers to ensure design solutions are aligned with business goals. Optimize applications for performance, scalability, and security. Identi ...

    Backend Engineer (Java) for Scalable, Cloud‑Native Systems

    Dormont Manufacturing Co is seeking a Backend Engineer to collaborate within the Symphony engineering group. The role emphasizes Java development and operational excellence in a multi-cloud environment. Responsibilities include architecting backend services and supporting automation in deploying Sympho ...

    Lead Backend Engineer — Java/Kotlin, Cloud, London (Hybrid)

    Synchro is hiring for an experienced Lead Backend Engineer to work with a prestigious bank or financial services organization in London. You will be hands-on, delivering code into production across various critical projects while collaborating with stakeholders. Ideal candidates have robust experience in Java ...

    Senior Java Engineer for AI Driven Cloud Platform

    Behavox is looking for a Senior Software Engineer (Java) to drive technical direction across core product domains. The ideal candidate will have deep hands-on Java experience combined with architectural expertise, participating in key decisions on technology and design. The role offers a rich opportuni ...

    Principal Java Engineer – Payments & Cloud Lead (Hybrid, 6m)

    Mindera is seeking a Principal Java Engineer in Greater London, England, for a 6-month contract outside IR35. You will be working in a friendly and welcoming team focused on developing secure, high-volume payment services. The role includes leading technical discussions, developing integrations with pa ...

    Senior Software Engineer Java, REST APIs & Cloud (Hybrid)

    慨正橡扯 is seeking a Senior Software Engineer to provide technical implementation within the BSS/OSS space in the United Kingdom. The role involves leading technical design, ensuring scalability, and working closely with stakeholders to clarify requirements. The ideal candidate will possess hands-on exper ...

    Full Stack Software Engineer React/.NET | Cloud & Trading Tech

    Marex Group in Belfast is seeking a Full-stack Software Engineer to contribute to the Prime Services Software Development team. This role involves enhancing secure, responsive web applications tailored for trading technology. Candidates should have expertise in React and C# .NET, aligned with agile principles ...

    Senior Full Stack Engineer: AI Driven Cloud & React/Node

    Fruition Group in Leeds is hiring a Senior Full-Stack Software Engineer to play a key role in the company's digital transformation. You will design and build scalable applications using TypeScript, Node.js, and React while maintaining AWS infrastructure. With a competitive salary between £60,000 to £70 ...

    Senior Full Stack Engineer: Data APIs, Cloud & Kotlin/React

    Skills and Experience Particularly strong in Kotlin or Java. Experience in designing and implementing data-driven APIs. Exposure to frontend development, especially React.js, Tailwind, REDUX, and Typescript. Past project experience with large-scale web services. </l ...

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