13,871+ Programista Java Java Deweloper Jobs in UK — Top Companies Hiring June 2026

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Java Software Engineer II — Secure, Scalable Backend & UI

A leading global financial services firm is looking for a Software Engineer II in Glasgow, UK. This role involves executing software solutions, writing high-quality code, and engaging in the full Software Development Life Cycle. The ideal candidate should have experience in Java and UI development with technolog ...

Lead Software Engineer Java / Python Public Cloud Engineering

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineering capability across Public ...

Low Latency Java Engineer — Kafka & Real Time Payments

A global financial services firm in Bournemouth is seeking a Software Engineer III to enhance their Liquidity and Account Solutions Technology team. In this role, you will design and develop high-performance Java applications while collaborating with global teams. Ideal candidates will have substantial understan ...

Lead Full Stack Engineer (Java & Vue.js) Flexible & Remote

Adria Solutions Ltd. is seeking a Lead Full Stack Engineer proficient in Java and Vue.js for their team. Located in Manchester, this role involves working on high-quality solutions, mentoring junior engineers, and ensuring seamless integration from backend to frontend. The position requires 8+ years in software ...

Software Engineer II: Java, Spring & Kafka – Grow & Impact

A leading global financial services firm in Glasgow is seeking a Software Engineer II to join their Corporate Sector Credit Risk team. This role involves designing, developing, and delivering software solutions in a secure and scalable manner. Ideal candidates should have hands-on experience in Java and Spring F ...

Lead Java Engineer: Build Secure, Scalable Financial Tech

Fairygodboss in Glasgow is seeking a Lead Software Engineer to enhance and build secure, scalable technology products within the Equities Technology team. This role involves working collaboratively within an agile environment, driving technical excellence and operational stability. The ideal candidate ...

Backend Engineer III (Java/Spring) Scale APIs & AWS

RELX is seeking a Software Engineer III in Oxford to enhance its document transformation and semantic enrichment workflows. The role focuses on building reliable backend services using Java, Spring Boot, and AWS. Candidates should have robust experience in backend development, testing practices like TDD, and wor ...

Senior Java & TypeScript Engineer – Cloud, CI/CD & Impact

Kainos is seeking a Senior Java Developer based in Budock Water, England. You will develop high quality solutions that delight customers and impact users globally. The role demands experience in Java, TypeScript, Angular, and AWS, as well as a collaborative spirit to mentor junior staff. The company va ...

Java/Kotlin AVP, Prime Brokerage Tech — Hybrid Role

A leading global financial institution in Greater London seeks an experienced developer to engineer solutions within Prime Brokerage Technology. This role focuses on Java and Kotlin components, contributing to CI/CD practices and collaborating with stakeholders. The ideal candidate has a proven App Dev backgroun ...

FX Risk Java Tech Lead — Real Time Pricing

A major global banking institution is seeking an FX Risk Lead Java Developer to design and develop Java-based microservices for high-throughput applications. This role requires hands-on experience with Core Java, multithreading, and cloud deployment, particularly in environments like AWS or Azure. Benefits inclu ...

Lead Data Platform Engineer Java/Python & Risk Tech

Job DescriptionJoin us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering ...

Lead Java Engineer — Post Trade Tech & Cloud Solutions

JPMorganChase is looking for a skilled professional to join their team in Greater London. The role involves executing innovative software solutions, developing secure production code, and collaborating across teams to drive technological advancements. The ideal candidate will have practical experience ...

Lead Software Engineer Java / Python Public Cloud Engineering

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineerin ...

Senior Java Developer Fixed Income Algo Technology, VP

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 operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

Senior Python/Java Cloud Engineer — AI, AWS & RAG

A global financial services leader in the UK is seeking a Senior Python Engineer to develop high-quality production code for cloud-based systems. This role involves optimizing AI-driven workflows and contributing to an agile team. The ideal candidate possesses advanced proficiency in Python and hands-on experien ...

Senior Java Dev & Tech Lead Cloud Native Microservices

A dynamic technology company in Greater London is seeking a Senior Java Developer to lead the development of scalable, Java-based applications. The role involves architecture design, mentoring junior developers, and collaborating with cross-functional teams to deliver high-quality software solutions. With at lea ...

Lead Java Software Engineer in FX Payments tech

Job Description Join us to shape the future of payments technology and make a real impact on your career. As part of our agile team, you'll help build trusted solutions that power global transactions. You'll have the opportunity to grow your skills, collaborate with talented colleagues, and contr ...

Mid level Core Banking Backend Engineer | Java & Observability

EBANX is looking for a Mid-level Software Engineer in Tipton to join their Core Banking team. The role focuses on building and maintaining software systems, emphasizes collaboration within cross-functional teams, and a strong command of Java is essential. The ideal candidate will participate in code quality impr ...

Software Engineer III Low Latency Java and Kafka

Be an integral part of a team that constantly pushes the envelope to enhance, build, and deliver cutting‑edge technology products. Join JPMorgan's Liquidity and Account Solutions Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking mot ...

Senior SRE: Java/Python for Secure Collaboration Platforms

A global financial services firm is seeking a Site Reliability Engineer III to lead the integration of collaboration platforms like Microsoft 365 B2B and Google Workspace. The role includes managing secure external sharing solutions and ensuring platform reliability. Candidates should have a BS/BA and hands-on e ...

Principal Engineer (Java) up to £100,000 + Bonus Hybrid

Principal Java Engineer (AWS / Microservices) Salary: Up to £100,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job Typ ...

Senior SRE (Java/Python) for Secure Collaboration Platforms

A leading global financial services firm in the UK is seeking a Site Reliability Engineer III for their External Collaboration team. This role involves leading the development and integration of collaboration platforms such as Microsoft 365 B2B and Google Workspace. The ideal candidate should have a solid backgr ...

Lead AI & Data Engineer — Java, AWS, Agentic AI

JPMorganChase is seeking a Lead Software Engineer to join their Commercial & Investment Bank team in Glasgow, Scotland. This role involves designing and delivering advanced AI and data engineering solutions with a focus on stability and security. You will collaborate with cross-functional teams to drive innov ...

Senior Java Developer Credit Risk Technology, Vice President

The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Team Ba ...

Senior Java Developer Credit Risk Technology, Vice President

Role Overview The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead application systems analysis and programming act ...

Backend Java Engineer — Public Sector Impact, Flexible Work

IBM is seeking a backend application developer to work in their Consulting FutureNow Centres in Winchester, England. The role involves designing and maintaining Java/JEE applications, collaborating with various teams, and implementing best practices in DevOps. A Bachelor's degree is preferred, with a strong emph ...

Oxford Software Design Engineer Intern (C/Java/AWS)

Perspectum Diagnostics is seeking a Software Design Engineer intern in Oxford, United Kingdom. The ideal candidate should confidently make decisions to drive projects and have some awareness of AWS, Python, Java, or C++. The position offers a salary range of £40,000 to £60,000. This role is excellent for those l ...

Senior Java/Kotlin Engineer — TDD Pro & Tech Lead

慨正橡扯 is seeking a Senior Java / Kotlin Engineer to join its team in the Greater London area. The ideal candidate will have extensive experience in Java or Kotlin programming languages, with a strong focus on Test Driven Development (TDD) and mentoring others. You will play a key role in driving design and imp ...

Software Engineer II Low Latency Java and Kafka

Join JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the Corporate & Investment Bank ...

Senior Java Backend Engineer Remote 6 Month Contract

Binance, a leading blockchain ecosystem, is seeking a Software Backend Engineer to enhance Kazakhstan services. This remote position requires at least 7 years of experience in software development, with strong skills in Java and backend frameworks. Responsibilities include designing and maintaining backend syste ...

Front Office FX IT Developer (Java/C#) – London

Crédit Agricole SA is seeking a Developer based in London, UK. The role involves enhancing front-office systems for foreign exchange trading, managing project deliveries, and automating processes. Candidates should have a strong desire to learn, excellent communication skills, and experience in C# or Java. A rec ...

Core Java Engineer – Low Latency, Hybrid in London

Understanding Recruitment is seeking a Core Java Software Engineer to join a leading investment management firm's spinout in Central London. The role offers hybrid working, with three days from home and a salary of up to £120,000 plus bonus. Candidates should have substantial experience in Core Java, including s ...

Senior Software Engineer (Java/React) – High Impact Fintech

Be-IT is looking for Java Back End or Full Stack engineers to join their high-performing team in Glasgow. This role offers the chance to work on important and live systems within a fintech environment where technology thrives and engineers have a significant impact. The job includes building user-facin ...

Senior Java Engineer — AI Driven Fintech, Hybrid Cardiff

IntaPeople: STEM Recruitment is seeking a Senior Java Developer in Cardiff, focusing on agentic coding and AI development. This hybrid role requires strong Java experience and offers opportunities within a high-performing team. The ideal candidate will have at least 5 years in Java development, particu ...

Java Full Stack Engineer Capital Markets Growth (London)

Mandarin Recruitment is excited to offer a Java Developer (Full-Stack) role in a London-based Capital Markets company. The ideal candidate will support UK operations, contributing to the company’s global expansion while leveraging expertise in Java, concurrency, and distributed systems. The position re ...

Low Latency Java Engineer for High Performance Trading

A financial services company in Greater London is seeking an experienced Low Latency Java Engineer to join their team for critical Front Office projects. The role involves designing and developing high-performance applications while collaborating across teams. Strong Core Java and multithreading skills are essen ...

Java Engineer: Secure Cloud Innovator for Public Sector

IBM is looking for a Java Engineer in Cheltenham, UK, to support public sector projects. This role involves designing, developing, and maintaining software systems that impact critical national services. Candidates should have foundational Java knowledge, a commitment to learning, and a collaborative spirit. The ...

Senior Java Engineer Low Latency SOR for Equities

Citigroup Inc. is seeking a Senior Java Developer for its Equities Electronic Trading team. This VP-level role involves designing and optimizing low-latency execution platforms using modern Java technologies. Ideal candidates will have extensive experience with Smart Order Routers and a deep understand ...

Lead Software Engineering Java ETT – Options Algorithmic Trading

Job Description Are you ready to make a meaningful impact and advance your career in a dynamic, fast-paced team? At JPMorganChase, you'll help build market-leading technology products that power our electronic trading business. You'll work alongside talented professionals who value creativity, coll ...

Senior Software Engineer (C# / Java) Remote & Scalable Backend

Threecolts in Bath is looking for a Software Engineer with proficiency in C# and Java. The role involves taking ownership of features across Inventory Lab’s systems and operating independently while making sound technical decisions. With a competitive salary of £90,000 per year, benefits include 25 day ...

Low Latency Java Engineer for Front Office Trading

Thomson Keene is seeking a Java Developer in Greater London to join a front office technology team. The role involves gathering business requirements, designing and building low-latency trading systems, and developing high-performance applications. The ideal candidate will have 3-8 years of experience ...

Java Software Engineer – E commerce Platform (London Onsite)

JD.COM is seeking a software development lead to enhance the online shopping experience on Joybuy. The role involves designing and implementing scalable software components while collaborating with a dynamic team at our London location. The ideal candidate will have at least 3 years of software develop ...

Senior Software Engineer (C# / Java) Remote & Scalable Backend

Threecolts is seeking a software engineer to take ownership of features across Inventory Lab's C# and Java-based systems. The role involves designing and building scalable services and APIs, and contributing to technical discussions. Ideal candidates will have 5-8 years of experience in software engineering a ...

Senior Java & AI Engineer Fintech Payment Product Remote

Gravitas Recruitment Group (Global) Ltd is seeking a Senior Java Developer / AI Engineer to design and build payment products for a Fintech Challenger Bank in Central London. The role is focused on hands-on Java and Spring Boot development within the fintech payment domain. The ideal candidate will pos ...

Senior Software Engineer (C# / Java) Remote & Scalable Backend

Threecolts in Salford is seeking an experienced Software Engineer to oversee features in their C# and Java systems. In this role, you will design scalable services and collaborate closely with Product, QA, and DevOps teams to enhance customer value. With 5–8+ years of experience and strong skills in C# ...

Senior Software Engineer (C# & Java) – Remote, 25 PTO

Threecolts is looking for a seasoned Software Engineer to take ownership of features within Inventory Lab’s systems, utilizing C# and Java. The ideal candidate will possess 5-8 years of experience and play a critical role in design, development, and debugging processes. This role offers the opportunity ...

SC Cleared Software Developer (Java/Scala) — TDD & Pairing

hackajob is partnering with Opencast Software to find software developers for a role focused on building quality products while emphasizing engineering practices and methodologies. The ideal candidates will enjoy solving problems collaboratively and improving client experiences. Applicants should have ...

Senior Java Engineer: AI Driven, High Throughput Systems

mthree is seeking an Expert Systems Developer to lead the architectural evolution and scaling of a high-throughput platform for a tier-one global financial institution. This role involves driving automation, influencing system design, and ensuring engineering excellence through rigorous standards and mentorin ...

Senior AWS & Java Engineer for Robotics Cloud Platform

u-blox in the UK is looking for an experience Software Developer specializing in Java and AWS. You will be a part of the high-precision Positioning Services team, focusing on the development of core platforms and cloud services. This role offers opportunities for personal development in a collaborative and in ...

Contract Java Engineer Belfast Hybrid (Inside IR35, £550PD)

Company & Employer Company: JR UKClient / Employer: Adepta Partners Limited Overview Java Engineer‑Consultant role in Belfast, Hybrid – £550 per day (Inside IR35). We are hiring 2 contractors to support a high‑performing engineering team developing large‑sca ...

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