Lead Software Engineer Java Javascript Jobs in UK

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Java Engineer Microservices, AWS & Kubernetes (Hybrid)

A leading tech company in Greater London is seeking an experienced Java Engineer for a 6-month hybrid contract. This role involves designing scalable backend systems and working with modern tools like AWS and Kubernetes. The ideal candidate has strong Java and Spring Boot experience, along with a passion for TDD ...

Low Latency eFX Java Algo Engineer

A global consulting firm in London is seeking an experienced eFX Java Developer to design and maintain low-latency applications for electronic FX trading systems. Ideal candidates have a strong background in Core Java, multithreading, and real-time market connectivity, with experience in trading environments ess ...

Senior Backend Engineer Contacts Platform (Java)

A global technology company is seeking a Senior Software Engineer II for the Contacts Team in Greater London. The role involves driving technical solutions for recipient management in a collaborative agile environment. Candidates should possess strong Java experience and a proven record with distributed systems. ...

QA Automation Engineer (Java) Banking London

Our client, a reputable financial services firm, is looking to hire a QA Automation Engineer to support the delivery of high-quality software through effective and scalable test automation. The role will suit a Java-based Automation Engineer who is interested in an opportunity to influence testing practice ...

Java QA Automation Engineer – Hybrid (London)

A reputable financial services firm in the United Kingdom is looking for a QA Automation Engineer to enhance software quality through scalable test automation practices. This role involves designing and maintaining automated test suites, collaborating with teams to define testing strategies, and integrating test ...

Senior Backend Engineer — Java Microservices & Mentorship

A leading technology company is seeking a Senior Backend Developer to join their Retail Development team in Leeds. You will design and build scalable Java microservices, mentor engineers, and enhance retail systems. Ideal candidates have strong experience in Java, Spring Framework, and microservices architecture ...

Senior Java Engineer — Hybrid, Cloud & Microservices

A leading government digital service provider in the UK is seeking a Senior Java Engineer to develop impactful digital solutions. You will work with modern technologies in a collaborative environment, focusing on cloud-native applications, TDD/BDD, and leading engineering teams. This role offers a competitive sa ...

Senior Selenium Java QA Automation Engineer

A leading tech solutions provider is seeking an experienced Overseas Contractor in Basildon, UK, to excel in Java test automation using Selenium. The role involves designing and implementing automated test scripts, executing various test cases, and collaborating with cross-functional teams. Candidates should hav ...

Senior Card Systems Backend Engineer (Java)

A leading financial organization in the UK is seeking a Senior Software Engineer to lead backend development. This role involves designing secure and scalable applications and mentoring junior engineers. Candidates should have solid experience in Java and RESTful APIs. The job offers a hybrid working model, prov ...

Senior Java Engineer — AWS Microservices Expert

An innovative technology services company is seeking an experienced Java Developer to join their Agile Scrum Team in Birmingham. The ideal candidate should possess 5+ years of Java development experience and have a strong background in using the Spring framework for Microservices. This role offers flexible worki ...

Senior Java Backend Engineer – Microservices & APIs

A leading online casino in Gibraltar is seeking a Senior Java Backend Developer for a hybrid role. The candidate will develop and maintain our gambling platform using Java and Spring, with a focus on delivering results within a collaborative team environment. Applicants should have 5+ years of relevant experienc ...

Java Low Latency E Trading Engineer

A global financial institution in London is seeking an experienced E-Trading Developer to support their Cash Equities Order Management Platform. The ideal candidate will possess strong Java Low Latency development skills and experience in electronic trading, focusing on optimizing software performance and scalab ...

Java Engineer for Defence & Secure Cloud

A leading technology organization in the UK is seeking a Java Engineer to join its dynamic team. This role focuses on writing and debugging high-quality Java code, contributing to innovative projects across public sector and secure environments. Candidates should possess a growth mindset and a passion for softwa ...

Senior Java Engineer SRE & Microservices, Hybrid

A major banking institution in Bristol is seeking a Senior Software Engineer to enhance its customer data systems. The ideal candidate will have extensive experience in Java and a range of related technologies like Spring and Docker. This full-time position follows a hybrid working model, requiring at least two ...

Senior Backend Engineer (Java/Spring) — Hybrid

A leading financial services organization is seeking a Senior Software Engineer to join their innovative team in Chester or Manchester. In this role, you will work collaboratively to design and improve backend software solutions using technologies such as Java and Spring Framework. The role supports hybrid worki ...

Senior Java/AWS Cloud Engineer Remote

A global engineering firm in the United Kingdom seeks an experienced software engineer to join their Technology Solutions team. In this role, you will design, develop, and deploy cutting-edge software and Cloud Platforms while nurturing a collaborative environment. Senior-level expertise in Java and AWS is requi ...

Senior Java Engineer Enterprise API Platform

A global technology company is seeking a Senior Software Engineer for their Enterprise division in London. This role involves designing and maintaining scalable services and public-facing APIs, with an emphasis on collaborative problem-solving and best practices. Candidates should have a strong understanding of ...

Java Engineer: Spring Boot, APIs & Microservices

A leading IT solutions provider in the UK is seeking a developer for end-to-end web application development, including server-side logic and database management. The ideal candidate should be proficient in Java and various front-end frameworks such as React, Angular, and Vue. Strong skills in RESTful API develop ...

Senior Java Cloud ERP Engineer (Remote)

A leading cloud ERP software company seeks a seasoned Software Engineer with deep Java expertise to design and implement scalable cloud solutions. Candidates must possess strong BDD and TDD skills, along with solid knowledge of Java EE, Git, and Apache Maven. This role involves defining software structures, writ ...

Software Engineer C#.Net Sports Trading

Software Engineer / Developer (C# .Net) London onsite to £90k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a hands-on, backend focussed Software Engineer role at a global sports trading firm, earning substantial bonuses. < ...

Member of Technical Staff, AI Networking MAI Superintelligence Team

**Overview** Microsoft AI is hiring a Member of Technical Staff, AI Networking to design and scale the world’s most advanced high-performance networks powering Copilot and next-generation AI systems. Join the team building the fabric that connects frontier-class datacenters, enables multi-gigawatt AI su ...

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    Lead Software Engineer Java Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights