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Back End Java Engineer (Mid Level)

We are seeking a mid-level Back End Java Engineer to join our team at DevOpsUK. As a key member of our team, you will be responsible for designing, developing, and maintaining backend systems for our clients. You will have the opportunity to work on a wide range of projects and technologies, and will be expec ...

Java & Python Engineer — Full Stack Innovator

A global financial services firm based in Glasgow is seeking an Experienced Software Engineer to work within their Agile team. You will design and deliver technology products, participate in system design, and contribute to software engineering communities. Proficiency in Java or Python is essential, along with ...

Senior DevOps Engineer Remote, AWS/Java

A leading recruitment firm is seeking two experienced Senior DevOps Engineers for a major digital transformation initiative within the government sector. This role involves establishing best practices in DevOps across product teams, driving service delivery improvements, and engaging with various stakeholders. C ...

Lead Test Automation Engineer Java/Selenium

A leading global financial services firm is seeking a Lead Software Engineer - Test Automation in Bournemouth. This role involves delivering innovative software solutions and improving operational stability through automation techniques. Candidates should have expertise in automated API testing, proficiency in p ...

Hybrid Java Engineer with Learning Budget

A leading software development company in Manchester is seeking a Java Developer to design and implement robust software solutions. You will work with AWS and collaborate with interdisciplinary teams in a hybrid model, combining in-office and remote work. The ideal candidate will have at least 2 years of Java ex ...

Senior Java Engineer Trading Systems & Cloud

A leading market infrastructure firm based in London is seeking a Senior Java Developer to develop and maintain enterprise-level applications for electronic trading systems. The ideal candidate will have extensive experience in Java development, particularly within trading environments, and proficiency in cloud ...

Lead Java & AWS Engineer – Trading OMS

A leading financial services firm in Glasgow is looking for a passionate Senior Software Engineer to join their Asset Wealth Management team. You will focus on developing cutting-edge Order Management Systems on both public and private cloud environments. This role emphasizes cloud technology integration and agi ...

Senior Java Backend Engineer – Data Platform

A leading technology firm in the United Kingdom is seeking a Senior Backend Developer to support a data platform programme for a global financial services organisation. The successful candidate will design and implement backend services, ensure high levels of automated testing, and integrate with various systems ...

Backend Java Engineer – Data Fabric Platform

A leading consulting firm is looking for a Backend Java Developer specializing in Data Fabric and Platform Engineering. The role involves building core backend services in Java and implementing deterministic policy engines for data governance. Ideal candidates will have strong Java and SQL expertise along with e ...

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 Java Engineer: Microservices, Spring & Cloud

A leading recruitment firm is seeking a Senior Recruitment Consultant to focus on Java application design and development. The role requires hands-on experience with Java, knowledge of DevOps principles, and familiarity with cloud services. Essential skills include expertise in Spring Framework, Git, and microse ...

Senior Java Backend Engineer Remote Microservices

An innovative AI-driven recruitment company in the UK seeks a Software Engineer specializing in Java Backend. This position involves designing and operating scalable microservices while collaborating with a dynamic, global team. Candidates should hold an MSc in Computer Science and have over 3 years of software ...

Senior Java Microservices Engineer (Blockchain) – London

A financial services client is seeking a Senior Back-End Developer skilled in Java Microservices to work primarily onsite in London. You will design and maintain critical back-end components in a microservices architecture, collaborating with teams to deliver high-performance applications. This role requires exp ...

End to End Java Cloud Engineer

Technologies Backend: Distributed, event-driven core Java (90% of the code-base), MySQL, Kafka Frontend: Javascript, Vue.js Deployment: Kubernetes, Nomad Data Analytics: Python & Jupyter notebooks, Parquet, Docker Testing: ...

Senior Platform Engineer Java Microservices (Hybrid)

A leading streaming platform is looking for a senior technical lead to design and develop scalable web applications. This role requires 5+ years of experience in software architecture, solid skills in Java and Python, and a proactive approach to project management. The position entails ownership of projects and ...

Principal Java Engineer: Remote Lead Architecture

A technology consultancy firm in Greater London is seeking a Principal Engineer specializing in Java. You will drive innovation, lead technical teams and contribute to cutting-edge solutions. Candidates should exhibit technical leadership, software architecture, strong project management skills, and a collaborat ...

Senior Quality Engineer Java & AWS Microservices

A leading global financial markets infrastructure firm is seeking a Senior Quality Engineer to join their Quality Enablement team. This role involves defining standards for automated testing across Java microservices and Python-based AWS Lambda functions. Ideal candidates will have strong experience in Java deve ...

Java Backend Engineer – Cloud, Microservices, Hybrid

A leading financial technology firm in Manchester is seeking a Software Engineer to join their Engine team. You will contribute to innovative platforms and internal tools, focusing on building features from the ground up. The ideal candidate should have a strong coding background in Java and a willingness to lea ...

Senior Java Support Engineer (Level 3)

A consulting firm is looking for a JAVA L3 Support professional based in London, UK. The role requires strong skills in Core Java and SQL, as well as experience in support roles. Initially, the position is onsite for 5 days a week, with potential flexibility after building trust. This is a contract role expected ...

Principal Full Stack Engineer (Java/React.js)

Role Overview In this Principal role, you will lead the design, build, and operational excellence of core platform capabilities covering backend services, modern frontend applications, and critical platform infrastructure or APIs. You will drive architectural strategy, mentor senior engineers, co ...

Principal Full Stack Engineer (Java/React.js)

Principal Full Stack Engineer (Java/React.js) Manchester, United Kingdom At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI‑infused scenario planning and analysis platform so our customers can outpace their competition and the mar ...

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 ...

Senior/Principal Java Engineer Low Latency

Job Description We’re looking for Senior and Principal Java Developers with a strong background in low-latency systems to join us on a high-performance trading and real-time data project, for a major financial institution. You’ll work on mission-critical applications where performance, sc ...

Senior Java Engineer Hybrid Cloud & AI

A leading technology company in Greater London is seeking a Senior Java Developer to support Public Sector and Defence clients. The role involves designing and building high-quality applications using Java and JEE technologies. Ideal candidates will have experience with modern frameworks like Spring and be famil ...

Senior Java & Kotlin Backend Engineer (Microservices)

A leading global workforce solutions company in Greater London is seeking a Java & Kotlin Developer with 5 to 7 years of experience. This role involves developing scalable backend solutions using Microservices, Spring, and Spring Boot. Responsibilities include writing efficient code, collaborating with teams, an ...

Senior Java Engineer Fulfilment Platform & Microservices

A leading retail company in Welwyn Garden City seeks a Fulfilment Platform Developer to enhance their next generation of scalable and resilient fulfillment operations. The ideal candidate will have a strong background in Java development and agile methodologies, along with experience in collaborating with distri ...

Senior Java Engineer Fulfilment Platform & Microservices

A global retail technology firm in Welwyn Garden City seeks a Java Developer to enhance its Fulfilment Platform. You will design and develop high-performance applications while collaborating with cross-functional teams. Required skills include expertise in Java and associated tools such as Spring Boot and Docker ...

Java Tooling Engineer SpringBoot, OpenShift, Hybrid

A leading global financial services firm seeks a motivated developer to enhance tooling for its developer community. This role covers the entire Software Development Lifecycle, focusing on creating impactful solutions using Java and SpringBoot. Candidates should be self-starters eager to solve complex problems. ...

Java Tooling Engineer SpringBoot/OpenShift (AVP)

A leading global bank is looking for a Java Developer to enhance tools for its developer community. This role requires proficiency in Java and SpringBoot, and involves developing APIs and supporting developers globally. The bank offers a flexible hybrid work model alongside benefits like private medical care and ...

Backend Engineer, Developer Enablement (Java/Kotlin)

A global financial services firm in Belfast is seeking a server side engineer to join its Chief Technology Office. This role emphasizes driving solutions within projects like SDLC Automation and Release on Demand, enhancing productivity for 30k engineers. The ideal candidate will write quality code in Kotlin or ...

Senior/Principal Java Engineer Low Latency

We're looking for Senior and Principal Java Developers with a strong background in low-latency systems to join us on a high-performance trading and real-time data project, for a major financial institution. You’ll be joining an environment where good software engineering truly matters, where clean ...

Cloud Java Engineer Driving Scientific Discovery

LexisNexis Risk Solutions is seeking a Software Engineer in Greater London to enhance the quality of scientific research through technology. The role involves designing and deploying applications in a cloud environment, collaborating with business stakeholders, and contributing to architectural decisions. Ideal ...

Senior Java Engineer for Customer Services

Starling Bank is looking for a highly motivated engineer to join our Customer Service Engineering Group. This role plays a key part in building robust, scalable code while collaborating across teams. Candidates should have at least 5 years of experience with Java, and familiarity with AWS and Postgres is preferr ...

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- ...

Lead Java Engineer – FinTech Platform Innovator

JPMorgan Chase & Co. is looking for a Lead Software Engineer in Post Trade Technology to enhance and deliver secure, scalable solutions. You will drive technology solutions to support business objectives while fostering a culture of innovation and inclusion. Key responsibilities include software development, tro ...

Senior Java Engineer Scalable Fulfilment Platform

WeAreTechWomen seeks highly skilled Software Development Engineers for a green field project aimed at developing a next-generation customer fulfilment system. The position calls for strong Java-based application development skills, experience in agile methodologies, and a collaborative attitude. Ideal candidates ...

Site Reliability Engineer III Java/Python

Role Overview As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is ...

Data Security Backend Engineer Java Citi

Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries, operate at a scale few can match, and build systems that matter. The Mid‑l ...

Senior Java Backend Engineer – Multithreading & Caching

Senior Java Developer - Multithreading/caching - sought by leading investment bank based in London - Contract *inside IR35 - umbrella* Key Responsibilities Develop and maintain high‑performance backend services for complex dat ...

Java Engineer Hybrid, AWS & Growth Path

A leading consulting firm in Belfast is seeking a Java Software Developer to join their Digital & Data community. This role involves applying object-oriented programming principles to design robust solutions, utilising AWS technologies, and collaborating in a cross-disciplinary environment. Candidates should hav ...

Java Engineer – AWS & Scalable Systems (Hybrid)

A global consulting firm based in Manchester is seeking a Java Developer with a minimum of 2 years’ experience. The role involves developing robust software solutions using Java and AWS while collaborating with cross-functional teams in a hybrid working environment. Candidates should have strong problem-solving ...

Java Engineer — Hybrid, AWS & Growth Opportunities

A leading consulting firm in Northern Ireland seeks a skilled Java Developer. In this role, you will apply Java programming principles, work with cloud technologies, and engage with various stakeholders. The ideal candidate has a minimum of 2 years of experience, strong problem-solving abilities, and a deep unde ...

Hybrid Java Backend Engineer | Spring, Microservices

A leading technology-focused organization is seeking skilled Java Software Engineers in Newcastle upon Tyne. You'll design and build scalable Java applications in an Agile environment, while also mentoring junior staff. The ideal candidate has significant experience with Java 8+, Spring, and strong collaboration ...

Test Automation Engineer Java & API Automation

A leading financial services company in Bournemouth is looking for a Test Automation Engineer to enhance software products. The role involves designing robust test automation frameworks using Java, collaborating with stakeholders, and supporting junior engineers. Ideal candidates will have a certification in sof ...

Senior Backend Engineer—Java, Cloud Microservices

JPMorgan Chase is looking for a Software Engineer III to join their International Consumer Bank team in London. This role involves developing cutting-edge cloud-native applications while ensuring reliable and secure systems. Candidates should have a solid background in Java, cloud technologies, and a passion for ...

Java Backend Engineer Spring Boot & Microservices

A London-based trading company is seeking an experienced Java Engineer to join their technology team on an initial 6-month contract. The role focuses on backend development using Java and Spring Boot, building scalable services, and collaborating with various teams. Ideal candidates will have Java expertise, exp ...

Hybrid AWS Backend Engineer Golang/Java

A leading security technology company in Northern Ireland seeks a Backend Engineer to manage project lifecycles from design to deployment. The successful candidate will have at least 1 year of experience in Golang or Java, alongside knowledge of cloud platforms such as AWS or Azure. This role offers a hybrid wor ...

Hybrid Edinburgh Backend Engineer Java & Spring

A leading financial services firm is seeking an experienced Backend Engineer to join their growing Engineering team in Edinburgh. The role involves collaborating within agile teams while delivering scalable backend services using Java and contributing to high-impact projects. Ideal candidates will have strong Ja ...

Backend Engineer (Java) Cloud & Microservices (Hybrid)

A financial services consulting firm is seeking a Backend Software Engineer skilled in Java to join their Edinburgh team (hybrid role). This position focuses on building scalable backend services and designing microservices. Applicants should have strong experience with Spring Boot, cloud technologies (preferabl ...

VP Java Engineer – Trading & Securities Lending

A global financial institution is seeking a highly motivated software engineer for their Equities Technology team in London. The role requires 6-10 years of experience in application development with strong Java skills. Responsibilities include resolving complex problems, providing expert guidance in application ...

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