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Senior Backend Engineer, GraphQL & AI Search Platform

RELX is seeking a Senior Software Engineer I to enhance its Search and AI Platform. This role involves designing graph-based search services and developing scalable applications using Java and Spring Boot. With a focus on delivering intelligent solutions, you'll collaborate with product teams to implement rob ...

Senior Backend Engineer – Billing Infrastructure & Scalability

Sequence in Greater London is seeking an ambitious Software Engineer to take ownership of backend systems that power billing for B2B companies. This role involves designing scalable, reliable systems with high throughput and low latency. You will work with Kotlin and Spring Boot to tackle complex technical ch ...

Senior Java Full Stack Engineer – Microservices & Cloud

Stealth iT Consulting is seeking Java Full Stack Engineers (Consultant / Senior Consultant) for permanent positions across London, Manchester, and Glasgow with flexible working options. Ideal candidates must be eligible for SC Clearance and possess 5 years of UK residency. The role involves building in ...

Senior Product Engineer II — Global Payments Microservices

Dangote Industries Limited is seeking a Senior Product Engineer II to drive the technical direction within the Wise for Banks team. In this role, you will lead the architecture, scalability, and reliability of systems that power Wise's global payment network. You will utilize your Java and Spring Boot ...

Senior Backend Engineer – Billing Infrastructure & Scalability

Sequence in Greater London is seeking an ambitious Software Engineer to take ownership of backend systems that power billing for B2B companies. This role involves designing scalable, reliable systems with high throughput and low latency. You will work with Kotlin and Spring Boot to tackle complex technical ch ...

Senior Lead Backend Platform Engineer Java/Spring

A leading financial services firm in London is seeking a Senior Lead Software Engineer to design and maintain backend libraries and frameworks using Java and Spring Boot. The role requires strong collaboration with product engineering teams and a commitment to driving standardization within the development workf ...

Senior Site Reliability Engineer — Cloud, CI/CD & Automation

A global financial services leader in Glasgow seeks a Site Reliability Engineer III to drive innovation by improving complex systems. The successful candidate will have experience in SRE concepts and strong programming skills in languages like Python and Java/Spring Boot. You'll collaborate across teams to deplo ...

Senior Java Engineer Product Tech (SaaS, Remote 2d/wk)

Burns Sheehan is seeking a Senior Java Engineer to join a leading B2B SaaS technology business in London. You will be instrumental in designing and building scalable products that deliver business value. The role invites a proactive engineer with a strong Java background, especially in Spring Boot and cloud-base ...

Booking And Messaging Java Developer (COMBJP00001223)

Senior Java Backend Engineer (Distributed Systems & Messaging) Location: London, UK (Hybrid) Role Type: Permanent Tech Stack: Java 8+, Concurrency, Apache Kafka / JMS / TIBCO, Spring Boot, Microservices, Low-Latency About the Team & Platform We are building and s ...

Senior Backend Engineer (Java)

This position offers you the opportunity to join a fast-growing technology organization that is redefining productivity paradigms in the software engineering industry. If you are passionate about technology and want to learn about new trends that are shaping human behavior, this opportunity is for you. </p ...

Lead Full Stack Tech Lead (SC Cleared)

Job Title: Lead Full Stack Tech Lead (SC Cleared) Location: Remote, UK Based Duration: 12-month contract (With scope to extend) Clearance: Active Security Clearance is required We are looking for an experienced Full Stack Tech Lead to provide ...

Java Developer (AVP)

## Java Developer (AVP)Applyremote type: Hybridlocations: Belfast United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: **Discover your future at Citi**Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from a ...

Senior Software Engineer (Data Advertising Engineering)

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming p ...

Senior Software Engineer (Data Advertising Engineering)

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming p ...

Java Developer

We’re WorldFirst, an international payments business helping move money around the world. We became part of Ant Group in 2019, accelerating our mission to create the world’s best platform for international trade by combining WorldFirst’s products with Ant’s solutions aimed at enabling the digitalization of ...

Principal Java Engineer

Role: Principal Java Developer Location: Manchester once every two weeks Flexibility going forward: once every two weeks, Flexible. Salary: £70,000 - £80,000 + bonus Do you have experience of devel ...

Java Software Engineer Hybrid, Path to Lead

RaptorTech Recruitment has a permanent vacancy for an experienced Software Developer in Ipswich to work on a hybrid basis. The role involves collaborating in a cross-functional team, focusing on the design and development of mature software products while mentoring junior developers. The successful can ...

Lead Software Engineer Java, AWS

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible by building and deploying web applications end to end using latest technical stack of React, Spring boot, Java and any cloud platform. As a Lead Software Engineer at JPMorgan Chase ...

Backend Engineer II Java/Spring, Scale & Observability

Tesco UK is seeking a Software Development Engineer II to join their Lists and Substitutions Team. You will develop backend APIs using Java and Spring Boot and contribute to enriching customer shopping experiences. This role offers a collaborative environment with opportunities for growth in backend engineeri ...

React Java Developer in Northampton Adecco

Salary: £45,000 - 70,000 per year Requirements: Strong development experience in Java (particularly Spring Boot). Proficiency in React.js (with Redux or Context API). Solid understanding of RESTful APIs and backend integration. Expertise in HTML5, CSS3, and modern ...

QA Automation Engineer: Cypress & TypeScript

Responsibilities Assist in building and maintaining end-to-end test scripts using JavaScript/TypeScript with tools such as Cypress & Maestro. Support the execution and reporting of automated test suites. Learn and apply. Qualities Detail-oriented, communicative, curious, open to feed ...

Associate QA Automation Engineer in London Charlotte Tilbury

Responsibilities Assist in building and maintaining end-to-end test scripts using JavaScript/TypeScript with tools such as Cypress & Maestro. Support the execution and reporting of automated test suites. Learn and apply. Qualities Detail-oriented, communicative, curious, open to feed ...

Senior Software Engineer — Timetabling Platform & AI

YRA Solutions Ltd. is seeking a Software Engineer II to enhance the CrunchTime platform, which serves modern university needs. You will design, build, and ship features within a small, agile team, directly impacting the product's evolution. The ideal candidate holds a Bachelor’s degree and has 3+ years ...

Java Software Engineer — Automotive Systems (Hybrid)

A prominent recruitment agency seeks a Senior Engineer to join a team modernizing the software for luxury British sports cars. You will rebuild legacy tools using Java, participate in hands-on vehicle testing, and develop systems that interact with real vehicle functions. Candidates should have experience in Jav ...

Senior Java Engineer Scalable Fulfilment Platform

Tesco UK is seeking a Software Development Engineer (SDE) to join their team in Welwyn Garden City. This role focuses on designing, developing, and implementing a next-generation customer fulfillment system using Java and Spring Boot, aimed at optimizing warehouse operations. Ideal candidates will possess hands- ...

Front Office Software Engineer – Trading Tech (Glasgow)

Provn is partnering with a leading multi-strategy investment firm to find a Software Engineer for their Front Office technology team in Glasgow. This role involves designing and developing software solutions that support investment and trading activities, offering a collaborative environment with exposure to ...

Principal Java Software Architect & Cross‑Team Leader

Elsevier in Oxford is looking for a Principal Java Software Engineer to provide senior technical leadership across teams. This role involves shaping architecture and engineering practices, driving modernization efforts, and mentoring engineers. You'll collaborate on complex engineering tasks to enhance reliab ...

Full Stack Engineer

Overview Fullstack Software Engineer – London-based role hiring on behalf of Understanding Recruitment. Salary: £140k+ stock options + exceptional benefits. Location: London based team. This is a cutting-edge tech company reimagining how software gets built by combining full-code flexibility ...

Full Stack Engineer

Overview Fullstack Software Engineer – London-based role hiring on behalf of Understanding Recruitment. Salary: £140k+ stock options + exceptional benefits. Location: London based team. This is a cutting-edge tech company reimagining how software gets built by combining full-code flexibility ...

Senior GenAI Engineer | Python Full Stack Lead

Mphasis is looking for a Senior GenAI Engineer/Python Fullstack Developer to lead the development of innovative AI solutions. This position requires expertise in Generative AI, Large Language Models, and full-stack development using Python. You will design, build, and scale AI applications that deliver signif ...

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. < ...

Java Engineer (12M FTC) Argos

Overview We’d all like amazing work to do, and real work-life balance. That’s waiting for you at Sainsbury’s. Think about the scale it takes to feed the nation and the level of data, transactions and variety involved. This is a modern software engineering environment with a focus on standards and ...

Senior Java Developer eDV required

IntroductionAt IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Senior Java Developer eDV required

IntroductionAt IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Senior Java Developer eDV required

IntroductionAt IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Senior Java Developer eDV required

IntroductionAt IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Liferay Front End Developer (IT) in London Nexus Jobs Limited

Liferay Front End Developer (IT) London, United Kingdom Posted 9 months ago Tech stack Frontend Spring MVC XML Front End Developer Java forth Apache Spring Framework Required Skills Must have excellent Liferay and Java skills, Spring MVC, Apache ...

AI Fullstack Engineer: Build LLM‑Powered Agents

A leading logistics software provider in Greater London is seeking an AI (Fullstack) Engineer to evolve their logistics optimization platform. This role involves designing and building LLM-powered agents, developing orchestration patterns, and collaborating with product teams to create reliable AI features. The ...

Software Engineers (DV Security Clearance)

Position Description: Elevate your potential with CGI, a global technology service provider and premier business consultancy recognized by Forbes Magazine as a top employer. Our mission is rooted in evolution, excelling in intricate challenges. Collaborating directly with our clients, we ...

Software Engineers (DV Security Clearance)

Position Description: Elevate your potential with CGI, a global technology service provider and premier business consultancy recognized by Forbes Magazine as a top employer. Our mission is rooted in evolution, excelling in intricate challenges. Collaborating directly with our clients, we ...

Android Security Engineer: SELinux & Secure Boot

European Tech Recruit is seeking an experienced Android Security Developer to enhance security features within innovative embedded systems. Your role will involve developing platform security, implementing Secure Boot, and managing SELinux policies. The ideal candidate has substantial experience with A ...

Trainee Driving Instructor Boot, Cumbria, England

My Four Wheels are looking to expand our team and are recruiting both part time and full time Driving Instructors though out the UK. Next year there will be a record 700,000 learner drivers hitting our roads, there has never been a better time to become a Driving Instructor. Becoming a Driving Instruct ...

Senior Fullstack Engineer, Signals Remote Security

Entrust is seeking a Senior Fullstack Software Engineer for their Signals Team in London. This role involves designing and developing secure, scalable applications while mentoring other engineers. Successful candidates will have 5+ years of experience in fullstack development, strong skills in React/TypeScript a ...

Java Developer (Mid Level) (SC Cleared) Contract Inside IR35 London

(5 years proven experience as a minimum) - Required Skills Oracle PL/SQL Java Spring boot Kafka Hibernate Gradle A high level of integrity, organization and self-motivation with a desire for self‑improvement Prove ...

Senior VP, Full Stack Platform Engineering

BNY Mellon is seeking a Senior Vice President, Full-Stack Engineer to join their Engineering team in Manchester. In this role, you will drive the evolution of the Enterprise Workflow Engine, leading design and delivery of advanced platform capabilities. The ideal candidate should possess a Bachelor's o ...

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 ...

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 ...

Senior Java Developer – Kings Cross, London

## Senior Java DeveloperApplylocations: Kings Cross, Londonposted on: Posted 7 Days Agojob requisition id: UMG-18568Music is Universal It’s the passionate and dedicated team at Universal Music who help make us the world’s leading music company. From A&R to finance, legal to digital, sales to marketing, ...

Java Full Stack Engineer

Java Full Stack Engineer (Consultant / Senior Consultant) - Permanent Location: London, Manchester, Glasgow (UK Wide) - Flexible Working Clearance: Candidates must be eligible for SC Clearance, have 5 years UK residency, and the correct right to work status in the UK. ...

Backend Engineer Transaction

Join JD.com as a Java Backend Engineer working on transaction-related services for the London team. Key Responsibilities Develop and maintain transaction-related backend services using Java and Spring Boot. Build core business processes for order and transaction workflows. </l ...

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