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Java/Kafka Developer

Job Title: Java/Kafka Developer - LondonAbout the Job you are considering:We are looking for a Java Developer with Kafka expertise to build and support Spring Boot microservices and event-driven systems for scalable, high-volume trade processing.Hybrid working: <p ...

Senior Java Developer

We are recruiting for a Senior Java EngineerOn-site: 2 dpw in Leeds/BradfordKey skills: strong experience in Java and comfortable with TDD (test-driven development).Who We Are:AND Digital are a tech company focused on accelerating digital deliv ...

Senior Java Developer

We are a leading global asset management firm with over 3,000 employees across 20 offices in 15 countries; we help millions of investors around the world pursue their financial goals.We hire critical thinkers. People who thrive in a collaborative culture like ours where we solve real problems while bui ...

Java Software Developer

Java Software Developer Location: Edinburgh - Hybrid Working Model I am looking for a Java Software Developer to work for a company dedication to pushing the boundaries of audio quality that has made them a go-to for device manufacturers striving for excellence in sound ...

Java Developer (London)

Java Developer (London)AND IntroductionAt AND, we accelerate the development of digital capabilities. In practice, that means helping ambitious leaders and organisations build the teams, products, processes and even operational structures they need to close the digital skills gap w ...

Java Backend Developer

Location: London Job Type: Contract Industry: Engineering Job reference: BBBH437302_1778850078 Posted: about 5 hours ago Senior Backend Java Engineer (SC)Location: Fully Remote Contract: 6 Months IR35 Status: Inside IR35We are currently seeking a Senior Backend ...

Java HFT Developer

Salary: up to £200k base + bonusSummaryTech-savvy algorithmic trading firm looking to hire a Java Developer to help develop and operate the off-exchange trading system and products. This is a superb opportunity for a well-organised and pragmatic engineer with a passion for ...

Senior Java Developer

3 days per week on site in SheffieldContract to permanentRole Overview:We are seeking a Senior Full Stack Engineer to join a global team responsible for modernizing architecture and replacing legacy systems with microservices. This p ...

.NET/Java Developer

.NET/Java Developer(Tech stack: .NET Developer, C#, Java, Azure, Kubernetes, DevOps, ReactJS, Microservices, CI/CD, Backend Developer)Our client is a forward-thinking technology organisation delivering cloud-based enterprise solutions. They are seeking a .NET / Java Developer to design, deve ...

ConsumerTech Java Architect

Consumer Tech ProductsOpportunity to lead the architectureAbout Our ClientThis opportunity is with a small-sized company operating in the Technology & Telecoms industry, specialising in consumertech. The company is known for its innovative approach to technology solution ...

Java Cloud Developer

Java Cloud Developer (Must hold active SC) The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our ...

Java/Kotlin Developer

Contract Java/Kotlin Developer Remote (UK-based) | Monthly Office Travel Required Initial 6-Month Contract We are looking for an experienced Java/Kotlin Developer to join a fast-paced engineering team working on modern developer toolin ...

Senior Java Developer

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry soluti ...

Backend Java Developer

About the Role The role involves developing and maintaining high-performance applications using Java and Spring Boot, with a focus on market connectivity and low latency programming. Responsibilities < ...

Java Backend Developer

Technical Skills Required Experience with Java NIO components like Channels Buffers and Selectors is expected Expert knowledge of FIX protocol Market Connectivity and Low latency programming is a must Very strong in Java and Spring Boot based application develop ...

Senior Java Developer

Role: Senior Java Developer Rate: £475-£500 per day (Inside IR35) Location: Remote with ad-hoc days to the HQ in Newcastle Terms: 6-month contract + extension We are currently supporting a client und ...

Junior Java Developer

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

Java Software Developer

About Persistent: We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive a ...

Senior Java Developer

Location: Remote with ad-hoc days to the HQ in Newcastle Terms: 6-month contract + extension We are currently supporting a client undertaking a major transformation of their Learning Management System (LMS). As part of a wider optimisation initiative, they are replacing their ...

Senior Java Developer

Overview Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partn ...

Senior Java Developer

# Senior Java DeveloperWe are looking for a Senior Java developerYou will need Java experience with data applications and working with large amounts of data, SDLC, REST APIs, cloud experience – Dataflow, Cloud Run, Composer.This will be a hybrid solution and you will be expected to be in the office 2 days per we ...

Lead Java Developer

About the Job you are considering: We are seeking an experienced Lead Java Developer with CIAM Customer Identity and Access Management expertise to design, develop and lead the implementation of scalable and secure identity solutions. The ideal candidate will have strong technical leadership capa ...

Hadoop/Java/R

Think you're good enough? Do you like our projects and want to be the part of our team? If you can handle this, just apply for right position! Hadoop/Java/R London (UK) We need a resource with at least 10 years overall experience who has predictive analytics experience using R l ...

Technical Architect Java

hackajob is collaborating with Kainos to connect them with exceptional professionals for this role. Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators – driven by a shared mission to create real impact. Whether we’re transforming digital servi ...

Java Quantitative Developer

Java Quantitative Developer London – Hybrid Java, Low Latency, Algo Trading, Pricing, Hedging, FX/Crypto, DeFi, AWS The company This is an unmissable opportunity for an experienced Java Quantitative Developer to join the crypto trading desk of one of the leading institut ...

Java Backend developer

We are looking for an experienced Backend Developer with strong Java skills to build and maintain scalable, high-performance backend services and APIs for a large microservices-based trading platform. Key Responsibilities Develop and maintain backend services and API ...

Senior Java Developer

The Role Our work is driven by integration with a multitude of provider systems, ranging from traditional Global Distribution Systems (GDSs) like Sabre and Amadeus to Low-Cost Carriers (LCCs) and the cutting-edge New Distribution Capability (NDC). With NDC, we are at the forefront of an industry ...

Senior Java Developer

This is an opportunity to join a growing ERP integrations software provider based in Leeds. If you enjoy working on complex systems and with new technology, bringing new ideas to the table, and having real impact on product evolution then this could be the role for you. UK resident required ...

Lead Java Developer

Have you got experience leading a team while remaining hands‑on and technically involved? Salary : up to £130k + bonus Location : London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market Disruptor FinTech that has bee ...

Java & .NET Developer

Role Overview As a Software Engineer, you will work in a collaborative, high‑performing delivery team responsible for building and supporting mission‑critical platforms that ensure Sky’s content reaches millions of customers across products such as Sky Q, Sky Glass, Sky Go and NOW. Hybrid ...

Lead Java Developer

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 start-ups. For more on HCL, please visit Job Role Job Title: Senior Java Backend Developer Exp ...

Senior Java Developer

We are seeking an experienced Senior Java Engineer to join our UK Digital Data & Cloud Practice. Our Digital Practice is expanding rapidly and you will have the opportunity to achieve medium and long-term career goals. You will be working for one of our high-profile trading clients within the financial ser ...

Senior Java Developer

Global Relay is the leading provider of cloud-based archiving, information governance, surveillance, and eDiscovery solutions to the global finance sector. We help financial services firms preserve and supervise their communications data for regulatory compliance, risk mitigation, and litigation readiness. ...

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 ...

Java Developer (AVP)

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 around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. <h3 ...

Senior Java Developer

We are seeking an experienced Senior Java Developer with strong expertise in Spring Boot, Microservices architecture, CI/CD pipelines, and DevOps practices to design, develop, and maintain scalable, cloud-native applications. Responsibilities Develop and maintain Java (Java 8+) applica ...

Java Software Developer

Full Stack Engineers (Java | ReactJS | AngularJS) Hybrid Working: 1 day per week onsite in Cardiff (non‑negotiable) Eligibility: SC Eligible candidates only Salary: £60,000 - £80,000 DOE We're hiring 5 experienced Full Stack Engineers to join major enterprise ...

Java Developer Newcastle

Java Developer Location: Newcastle upon Tyne Hybrid Working Please note - This role will require you to work from our Newcastle, Cobalt Business Park office 3 days per week. In our team you will learn: How to provide solutions to real world proble ...

Backend Java Developer

Overview This role focuses on building and maintaining backend microservices using modern Java (17+) and event-driven architectures powered by Kafka. The position involves working across distributed systems, REST APIs, CI/CD pipelines, and containerised cloud-native environments using tools like D ...

Senior Java Developer

Location: Hybrid – remote + London (Canary Wharf). Role Summary We are seeking an experienced Senior Java Developer with strong expertise in Spring Boot, Microservices architecture, CI/CD pipelines, and DevOps practices to design, develop, and maintain scalable, cloud‑native applications. ...

Senior Java Developer

Who We Are: AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always make a remarkable im ...

Java & .NET Developer

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innova ...

Software Developer JAVA

Job description We are seeking a Software Developer to join our team in Winnersh UK, supporting long-term Government projects. This role requires strong Java fundamentals and the ability to deliver clean, secure, maintainable back-end code within a structured, compliance-driven environmen ...

Java Senior Developer

iSAM is an innovative, financial technology firm specialising in quantitative trading, comprised of iSAM Funds and iSAM Securities. iSAM Securities regulated by the FCA, SFC, and CIMA registered, is a leading algorithmic trading firm and trusted electronic market maker, providing liquidity, technolo ...

Senior Java Developer

Competitive salary | UK: Hybrid: remote + London (Canary Wharf) NTT DATA is currently looking for a Senior Java Developer (hybrid: remote + London, Canary Wharf) for our growing team in the UK. Summary We are seeking an experienced Senior Java Developer with strong ...

Senior Java Developer

Senior Java Developer Remote / Hybrid | £60,000 - £70,000 + Benefits Senior Java Developer required for an established software technology organisation delivering complex enterprise platforms within a regulated environment. This is a fantastic opportunity for an experienced Senior J ...

Backend Java Developer

6-Month Initial Contract | £700–£900 per day Inside IR35 Senior Java Backend Engineer Hybrid | 2 Days per Month in London Our client is looking for experienced Senior Java Backend Engineers to join high-performing engineering squads working on modern, cloud-n ...

Java & .NET Developer

Job Description We are looking for an Application Support Engineer to support, troubleshoot, and optimize critical business applications. The role requires strong technical skills, problem-solving ability, and collaboration with cross‑functional teams to ensure smooth system performance ...

Lead Java Developer

Working style: Hybrid 50% home/office based We are seeking expertly skilled and experienced Lead Java Developers to play a lead role in building amazing digital solutions for our customers and business users. The team will be focussed on delivering a new state-of-the-art investments platform, an ...

Java Software Developer

About Position and details Role: Software Developer Location: Glasgow OR Knutsford OR Northampton Mode: Hybrid Experience: 5 to 15 years Job Type: Permanent role Job Description To desi ...

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    Contract Full Stack Java Engineer React Python Birmingham Java Script Works Jobs in United Kingdom Job Search Guide, Trends and Insights