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Java backend Developer

Java Software Engineer Responsibilities Design, develop, and maintain scalable microservices using Java and Spring Boot. Build and optimize real-time data pipelines leveraging Apache Kafka, Flink, and Spark/Databricks. Develop robust data distribution and strea ...

Contract Full Stack Java+Python Engineer

We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What You'll Bring To The Table Solid commercial development experience with strong proficiency in Java and Spring Boot, alongside hands‑on experience building end‑to‑ ...

Java Full stack Developer

Experience guideline: Typically 8–10 years total experience, with strong recent hands‑on delivery. Primary Focus• Backend‑first Java engineering role• Full‑stack experience is beneficial, but backend capability is essential• Working within established patterns, frameworks, ...

Java Full stack Developer

Experience guideline: Typically 8–10 years total experience, with strong recent hands‑on delivery. Primary Focus• Backend‑first Java engineering role• Full‑stack experience is beneficial, but backend capability is essential• Working within established patterns, frameworks, ...

Full Stack Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from HCLTech 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 star ...

Java Architect

Skill Set:Architecture definitionLeadership skillsDevelopment of software architectures in JEE environmentsMicroservices (spring boot) and cloud (spring cloud, openshift...)Docker and Kubernetes, cloudContinuous Integration (maven, git, Jenkins, sonar...)SQL and noSQL DBsMQ messag ...

Java Architect

Skill Set:Architecture definitionLeadership skillsDevelopment of software architectures in JEE environmentsMicroservices (spring boot) and cloud (spring cloud, openshift...)Docker and Kubernetes, cloudContinuous Integration (maven, git, Jenkins, sonar...)SQL and noSQL DBsMQ messag ...

Java Developers (all levels)

Position Description: At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Engineer, you’ll play a pivotal role in designing and developing scalable, resilient back-end syste ...

Java Developers (all levels)

Position Description: At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Engineer, you’ll play a pivotal role in designing and developing scalable, resilient back-end syste ...

Senior Java Engineer Scale SaaS in Insurtech (London)

A leading B2B SaaS technology company in London is seeking a Senior Java Engineer with expertise in Spring Boot and cloud-based systems. You'll design and scale products, mentor colleagues, and contribute to technical initiatives. The role offers a salary of up to £110,000 plus bonuses and excellent pension bene ...

Senior Financial Messaging Solution Architect

A leading financial software provider is seeking an Expert Solution Architect to lead architectural design and implementation. The position requires strong expertise in Java, Spring Boot, and backend technologies to develop high-performance financial applications. Candidates should possess leadership skills and ...

Java Tech Lead

Job Title: Java Tech Lead Job Type: Permanent Job Location: London, UK Job Description: 10+ years of experience to lead and manage the development team by providing technical direction and guidance for end-to-end tech delivery. Participate into t ...

Java Tech Lead

Job Title: Java Tech Lead Job Type: Permanent Job Location: London, UK Job Description: 10+ years of experience to lead and manage the development team by providing technical direction and guidance for end-to-end tech delivery. Participate into t ...

Senior Back end Engineer at Vega

This is a job that we are recruiting for on behalf of one of our customers. To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask. Senior Back-end E ...

Senior Backend Engineer Scalable Shipping APIs

A global e-commerce leader is seeking a skilled backend engineer in London to architect solutions and support applications in production. You will lead and mentor your team while consistently delivering complex projects. The ideal candidate has experience in Java, Spring Boot, and large-scale distributed systems ...

Staff Backend Engineer, Risk & Fraud Remote UK

A global digital sports platform is seeking a Staff Backend Engineer to lead backend architecture focused on fraud detection and responsible gaming. This role requires deep expertise in Java and Spring Boot, along with experience in designing secure, distributed systems. You will collaborate with cross-functiona ...

Principal Software Engineer

Principal Software Engineer - Product team Remote/Home Based, UK Aker Systems was founded in 2017 by a team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking ...

Java Software Developer

Locations: London, Newcastle, Edinburgh, Glasgow (Hybrid) About the Opportunity We’re recruiting an experienced Java Software Developer to join a high‑performing delivery team working on complex, large‑scale client systems. This role is ideal for professionals with sol ...

Java Software Developer

Locations: London, Newcastle, Edinburgh, Glasgow (Hybrid) About the Opportunity We’re recruiting an experienced Java Software Developer to join a high‑performing delivery team working on complex, large‑scale client systems. This role is ideal for professionals with sol ...

Java Software Developer

Locations: London, Newcastle, Edinburgh, Glasgow (Hybrid) About the Opportunity We’re recruiting an experienced Java Software Developer to join a high‑performing delivery team working on complex, large‑scale client systems. This role is ideal for professionals with sol ...

Java Software Developer

Locations: London, Newcastle, Edinburgh, Glasgow (Hybrid) About the Opportunity We’re recruiting an experienced Java Software Developer to join a high‑performing delivery team working on complex, large‑scale client systems. This role is ideal for professionals with sol ...

Staff Software Engineer (Belfast, Hybrid)

Staff Software Engineer We're partnering with a well-established firm seeking an experienced Staff Software Engineer to join their engineering team. This is an exclusive opportunity - you won't find this role advertised anywhere else. You'll work on critical enterprise systems that power core bus ...

Full Stack Engineer

Feefo helps both consumers and businesses make the right decisions. Founded in 2010, Feefo works with 6,000+ brands worldwide to collect reliable and constructive reviews they can learn from and display. We invite confirmed customers to leave feedback, which results in reliable, fake-free reviews, so consu ...

Senior Java Software Developer

Provide either a resume file or a linkedin profile Hype Studio is an independent enterprise software consulting firm serving the manufacturing and distribution industries in around the world. Leveraging our exceptional ERP expertise, deep industry experience, today’s best practices and a rigorous, prov ...

Contract Full Stack Java+Python Engineer

We are recruiting for a Full Stack Java + Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London.What you’ll bring to the table:Solid commercial development experience with strong proficiency in Java and Spring Boot, alongside ...

Contract Full Stack Java+Python Engineer

We are recruiting for a Full Stack Java + Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London.What you’ll bring to the table:Solid commercial development experience with strong proficiency in <stron ...

Contract Full Stack Java+Python Engineer

We are recruiting for a Full Stack Java + Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London.What you’ll bring to the table:Solid commercial development experience with strong proficiency in Java and Spring Boot, alongside ...

Contract Full Stack Java+Python Engineer

We are recruiting for a Full Stack Java + Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London.What you’ll bring to the table:Solid commercial development experience with strong proficiency in <stron ...

Contract Full Stack Java/Python Engineer

We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What you’ll bring to the table Solid commercial development experience with strong proficiency in Java and Spring Boot , alongside h ...

Contract Full Stack Java+Python Engineer

We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What you’ll bring to the table Solid commercial development experience with strong proficiency in Java and Spring Boot , alongside h ...

Java AWS Tech Lead

Job Title: Java AWS Tech Lead Job Type: Permanent Job Location: London , UK Job Description: Need good experience with AWS 10+ years of experience to lead and manage the development team by providing technical direction and guidance for end-to-end ...

Java AWS Tech Lead

Job Title: Java AWS Tech Lead Job Type: Permanent Job Location: London , UK Job Description: Need good experience with AWS 10+ years of experience to lead and manage the development team by providing technical direction and guidance for end-to-end ...

Staff / Senior Lead Software Engineer Backend Platform

Job Description Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. M ...

Senior Java Microservices Developer

India - Remote Posted: 16/03/2026 Salary: $0.00 to $100.00 per Day ID: 37189_BH Apply OR Senior Java Microservices DeveloperLocation: India | RemoteContract: Initial 6-month contract with strong likelihood of extensi ...

Senior Java Microservices Developer

India - Remote Posted: 16/03/2026 Salary: $0.00 to $100.00 per Day ID: 37189_BH Apply OR Senior Java Microservices DeveloperLocation: India | RemoteContract: Initial 6-month contract with strong likelihood of extensi ...

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 ...

Java Full Stack Engineer (DV Cleared) Consultant Digital Excellence

Overview Java Full Stack Engineer (DV Cleared) - Consultant - Digital Excellence at Capgemini Invent. YOUR ROLE Our DV Cleared Java Full Stack Engineers are responsible for creating the visions of our clients and driving better business outcomes. They are tasked with building cutti ...

Senior Java Software Engineer

We’re looking for a skilled Java Developer to join an exciting project for a leading organisation. This is a 6-month contract role, inside IR35, with a hybrid setup based in London – ideal for someone who thrives in collaborative environments and enjoys solving complex engineering challenges. What you’ ...

Lead Java Developer Rickmansworth, UK

· High-energy, detail-oriented,proactive and able to function independently under pressure.· WebLogic, Web Sphere/JBoss · Expert in Java, J2EE, WebServices (REST, SOAP), API Gateway, Integration patterns, Security standards,Spring boot, Spring MVC, Spring 4.0, ...

Lead Java Developer Rickmansworth, UK

· High-energy, detail-oriented,proactive and able to function independently under pressure.· WebLogic, Web Sphere/JBoss · Expert in Java, J2EE, WebServices (REST, SOAP), API Gateway, Integration patterns, Security standards,Spring boot, Spring MVC, Spring 4.0, ...

Senior Lead Full Stack Engineer | Java & React

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Job Description As a Lead Software Engineer at JPMorganChase within the Infrastructure Platforms, you are an integral part of an agile team that works to enhance, build, and del ...

Java Backend Engineer: Data Security & Cloud Microservices

A global financial institution in Belfast is seeking a Mid-level Java Developer responsible for designing and implementing microservice applications using Java and Spring Boot. The position emphasizes automation and efficiency in financial processes, with opportunities for learning in a flexible hybrid working e ...

Java Fullstack developer

Grow Your Career as a Business Analyst with a Top-Tier Technology Partner.Job Overview:Role Title: Java Full stack developerLocation: KnutsfordDuration: 31/12/2026Pay Rates: £318/day MUST BE PAYE THROUGH UMBRELLADays on site: 2–3Role Description:Experien ...

Java Fullstack developer

Grow Your Career as a Business Analyst with a Top-Tier Technology Partner.Job Overview:Role Title: Java Full stack developerLocation: KnutsfordDuration: 31/12/2026Pay Rates: £318/day MUST BE PAYE THROUGH UMBRELLADays on site: 2–3Role Description:Experien ...

Java Software Engineer

Java Software Engineer Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team: Our dynamic Agile Teams deliver the tec ...

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    Lead Software Engineer Java Spring Boot React Jobs in United Kingdom Job Search Guide, Trends and Insights