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Java Software Engineer

Senior Software Engineer - London Harrington Starr are working alongside a unique financial trading technology firm who are seeking 10+ Senior Java Developers to join their Core Development team and build out low latency systems. You absolutely have to hav ...

Java Software Engineer

We're Hiring: Junior Java Spring-boot Developer Location: Onsite (London) Type: Full-time | Permanent Level: Junior London based candidates only. Job Summary: W ...

Junior Java Engineer

Overview Quant Capital is urgently looking for a Junior Software Engineer with Core Java skills to join our high profile client, a Systematic Trading Hedge Fund. The client is known for technology focus, openness to opensource tools, scalability and robust performance. They currently manage around £2 ...

Principal Java Engineer

Who We Are: We are a fast growing business and technology consultant company co‑founded in 2019. We offer a custom‑tailored, white‑glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vend ...

Java Software Engineer

Harrington Starr are working alongside a unique financial trading technology firm who are seeking 10+ Senior Java Developers to join their Core Development team and build out low latency systems. You absolutely have to have is a demonstrable interest in technology, precision, and technical excellenc ...

Lead Java Engineer

Salary: £62,109 (National) or £66,229 (Croydon) plus skills allowance of up to £18,291 pending assessment. Location: Croydon, Manchester or Sheffield on a hybrid basis Advert Close: 11:55 pm Thursday 14th May 2026 Please note that this role requires Securi ...

Java Software Engineer

Location: Onsite (London) Type: Full-time | Permanent Level: Junior London based candidates only. Job Summary We are seeking a skilled and motivated Java Developer to join our growing software development team. As a Java Developer, you will be respons ...

Lead Java Engineer

Salary: £62,109 (National) or £66,229 (Croydon) plus skills allowance of up to £18,291 pending assessment. Location: Croydon, Manchester or Sheffield on a hybrid basis Advert Close: 11:55 pm Thursday 14th May 2026 Please note that this role requires Securi ...

Java Software Engineer

11 roles available (mid to senior level) Pay rate: Outside IR35 – £600 to £800/day (depending on experience) Duration: Initial 6–9 months (programme running through to 2027) Working Arrangement: Hybrid – ~2 days/week in London A major Financial Se ...

Java Software Engineer

A software service provider is looking to expand their teams across the UK. Our client is currently looking for multiple passionate Java Developers with an interest in Cloud technologies to realize their own vision on how development services should be made, this is about bringing unique ideas to the table ...

Java Software Engineer

Please Note: Any offer of employment is subject to satisfactory SC security clearance which requires 5 years continuous UK address history, typically including no periods of 30 consecutive days or more spent outside of the UK. Note: The above information relates to a specific client requ ...

Java Software Engineer

As a Software Engineer you'll help to build world class software through consistent development practices tools common components and documentation Youll contribute to the design development troubleshooting debugging evaluation modification deployment and documentation of software and systems that meet ...

Java Software Engineer

Want to build real-world software that powers space missions? At Bright Ascension, we’re redefining how software is developed for the space industry — working with organisations across the globe, from space agencies to innovative start-ups. Our technology helps bring space systems to life f ...

Senior Java Engineer

We’re partnered with a leading FinTech based in Manchester who are now looking for a Senior Backend Engineer as they grow a new team to help scale new products and projects. This role will be supporting high-performing engineering teams whilst owning the end-to-end delivery of projects and you’ll b ...

Java Backend Engineer

Net2Source Inc. is one of the fastest growing diversities certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia, ...

Java Backend Engineer

We are seeking a talented Java Backend Engineer to join a dynamic GNST POD team supporting a major global financial services client. This role is focused on building high-performance, scalable software within a distributed enterprise environment. Location: Burgess Hill, UK (On‑site ...

Junior Java Engineer

£90k, 20% Bonus, 3 days a week in the office. Quant Capital is urgently looking for a Junior Software Engineer with Core Java skills to join our high profile client. Our client is a well known Systematic Trading Hedge Fund. They like technology especially the opensource variety as w ...

Java Software Engineer

Positions: Permanent Job Summary Day to day you will be a hands‑on technical lead within an agile, multi-disciplinary team, working with developers, testers, agile leads, and product owners to deliver digital products and showcase technical excellence. Key Responsibilitie ...

Java Software Engineer

An exciting opportunity for a Java Software Engineer has arisen with a leading semiconductor company specialising in high-performance mixed-signal processing, based in London. This is an exciting opportunity for a Java Software Engineer to design and evolve cross-platform applications, SDKs, and de ...

Software Engineer, Java

WHAT WE DO The Rockstar Games Information Systems team creates and maintains production software tools that are used by all game development disciplines to support the creation of all Rockstar Games projects. The tools we build range from task management software, defect trackers with game consol ...

Java Software Engineer

Brio Digital are supporting a consultancy on a major NHS digital programme and are looking for experienced Java Developers to join an established engineering team. You will contribute to the design, build, and delivery of complex, high-availability digital solutions within a large-scale NHS environment, wo ...

Software Engineer, Java

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with som ...

Java Software Engineer

A leading public sector organisation is seeking a Software Developer with strong backend engineering experience to join a fast-paced delivery team working on modern digital services. The role is primarily backend-focused, with the majority of development centred around Java, Spring Boot, ...

Software Engineer (Java)

**Job Title**Software Engineer (Java)**Job Description***IG Group is a FTSE 100 fintech operating across five continents, serving over 1.3m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We didn't pivot to innovation; it's how we've always operated. What that means ...

Java Software Engineer

hackajob is collaborating with Barclays to connect them with exceptional professionals for this role. Barclays is expanding its UK engineering presence as part of our 2026 technology growth strategy, and we are looking for a remarkable Java Software Engineer to join our Digital Feature Engi ...

Lead Java Engineer

Salary: £62,109 (National) or £66,229 (Croydon) plus skills allowance of up to £18,291 pending assessment. Location: Croydon, Manchester or Sheffield on a hybrid basis Advert Close: 11:55 pm Thursday 14th May 2026 Please note that this role requires Securi ...

Java Software Engineer

The middle office technology team works collaboratively across our client services, fund accounting, treasury, trade operations and compliance teams to automate and streamline their processes; ensuring the firm can manage even more client money across a wider range of complex assets and fund structures tha ...

Senior Java Engineer

Title: Senior Java Developers (4+ years) Location: Manchester / Newcastle / Belfast (Hybrid) Type: Permanent We’re working with a leading global consultancy who are growing their Technology & Transformation practice and are looking for experienced Java Developers to join their ...

Java Software Engineer

Java Developer | Spring | GCP | CI/CD | Fullstack | HealthTech | Hybrid, Bournemouth | £45-60k Looking to help shape Java Development for an established Tech-for-Good business? I'm partnered with a long‑standing client in the healthcare technology sector, who are looking for experie ...

Java Software Engineer

We are looking for a hands-on Java Developer with deep experience in Apache Struts and enterprise Java migrations to join our application development team. You will be stepping into an active, in-progress migration — 6 of 17 modules have already been completed, and established patterns are in place. Your m ...

Senior Java Engineer

Senior Java Developer (4+ years experience) Location: Manchester / Newcastle / Belfast (Hybrid) Type: Permanent We’re working with a leading global consultancy who are growing their Technology & Transformation practice and are looking for experienced Java Developers to join th ...

Staff Java Engineer

Candidates must be based in NI All applications not based in NI will be disregarded Do you enjoy building robust, scalable systems that handle real complexity - and doing it with modern Java and AWS? My client is looking for a <st ...

Senior Java Engineer

Do you enjoy designing and building scalable backend systems in the cloud - with Java at the core and AWS powering it all? My client is looking for a Senior Java Engineer to join a highly capable engineering team working on modern, cloud-native systems. This role ...

Principal Java Engineer

Are you a Principal Java Engineer who enjoys solving complex technical challenges and shaping the architecture of large-scale systems? Do you thrive in environments where you can influence technical direction, mentor talented engineers, and build robust cloud-native applications? My client is seekin ...

Contract Java Engineer

MCS Group is looking for an experienced Java Engineer for a contract position in Belfast. This Contract Java Engineer will work as part of a high-performing technology team, delivering large-scale, data-intensive applications within a fast-paced financial environment. This contract offers the oppor ...

Java Software Engineer

World Class Defence Organisation is currently looking to recruit a Java Software Engineer subcontractor on an initial 12 month contract. All potential candidates should read through the following details of this job with care before making an application. Job Title: Java Software EngineerRate: £ ...

Senior Java Engineer

Do you enjoy designing and building scalable backend systems in the cloudCandidates should take the time to read all the elements of this job advert carefully Please make your application promptly.- with Java at the core and AWS powering it all? My client is looking for a Senior Java Engineer to join a h ...

Principal Java Engineer

Are you a Principal Java Engineer who enjoys solving complex technical challenges and shaping the architecture of large-scale systems? Do you thrive in environments where you can influence technical direction, mentor talented engineers, and build robust cloud-native applications? My client is seeking a Principal ...

Staff Java Engineer

Candidates must be based in NI All applications not based in NI will be disregarded Do you enjoy building robust, scalable systems that handle real complexityAny additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply.- and doing it with mod ...

Java Software Engineer

An exciting opportunity for a Java Software Engineer has arisen with a leading semiconductor company specialising in high-performance mixed-signal processing, based in London. Find out exactly what skills, experience, and qualifications you will need to succeed in this role before applying below.<b ...

Java Software Engineer

Qualifications Experience with NoSQL Data Modeling (Azure Cosmos NoSQL) Experience in Data Streaming (Confluent Kafka) Experience with Spring Boot, Spring Batch, Spring Cloud Hands-on experience in Authentication and Authorization (OAuth 2.0, MSFT EntraID) < ...

Java Identity Engineer

We are seeking an experienced Java Identity Engineer to design, develop, and support secure authentication and authorisation solutions across enterprise applications and APIs. The ideal candidate will have strong Java backend engineering experience combined with deep knowledge of Identity and Access Manage ...

Software Engineer Java

Are you a passionate Java Developer looking to take ownership of your work in a collaborative, hands‑on environment? This is an opportunity to join a growing ERP integrations software provider based in Leeds. If you enjoy working on complex systems and new technology , bringi ...

Java Software Engineer

Join a specialist consultancy delivering secure, high-impact software solutions at the heart of national security and intelligence operations. This role plays a key part in building the systems that turn complex data into actionable insight. Role Overview Location: Cheltenham, Londo ...

Java Software Engineer

Albany Beck are a Management Consultancy focused on providing specialist talent and transformative solutions to Financial Services clients. We combine subject matter expertise with innovative delivery models that help clients scale efficiently, while offering meaningful, long-term career opportunities to o ...

Senior Java Engineer

Senior Java Engineer – Product Engineering | B2B SaaS | Insurtech Up to £120,000 per annum plus bonus and excellent pension London – 2 days a week Java | Spring Boot | AWS | Kubernetes | Event-Driven Architecture Senior Java Engineer – We have b ...

Senior Java Engineer

Title: Senior Java Developers (4+ years) Location: Manchester / Newcastle / Belfast (Hybrid) Type: Permanent We’re working with a leading global consultancy who are growing their Technology & Transformation practice and are looking for experienced Java Developers to join their ...

Java Software Engineer

Software Engineer (Java) Location: UK/Ireland (remote) Please note : You need to be based in the UK or Ireland No Visa sponsorship offered Salary: Up to £50k Engineer ...

Java Software Engineer

Senior Java Developer 11 roles available (mid to senior level) Pay rate: Outside IR35 – £600 to £800/day (depending on experience) Duration: Initial 6–9 months (programme running through to 2027) Worki ...

Java Software Engineer

PLEASE NOTE THAT YOU MUST hold ILR or British citizenship Do you want to work at the heart of some of the UK’s most ambitious engineering and digital transformation programmes? About The Role: We’re expanding our Technology ...

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    Full Stack Engineer Java React Cloud Jobs in United Kingdom Job Search Guide, Trends and Insights