Senior Java Python Engineer Jobs in UK

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Java Full Stack Engineer (SC) Remote, Bonus & Pension

A technology company seeks a Java Developer / Software Engineer in Glasgow, offering a salary up to £80k. The role involves designing and developing features across a full tech stack for defence projects, requiring strong Java skills and familiarity with Spring Boot, microservices, and TDD principles. You can wo ...

Cloud Native Java Engineer – CI/CD, Security & Observability

A global consulting firm in Leeds is seeking a software developer to develop traditional and serverless applications within an agile team. The ideal candidate will have experience in Java and Cloud Native technologies on AWS or Azure. Responsibilities include deploying applications using CI/CD and ensuring code ...

Java Engineer for AI Driven Backend & Cloud Apps

A leading technology consultancy in the UK is seeking a highly skilled Java Engineer with AI expertise to design and deploy intelligent applications. This role requires strong experience in Java, Spring Boot, and integrating AI technologies. The successful candidate will collaborate with teams to build RESTful A ...

Data Security Backend Engineer Java/ UI Development Citi

Job Overview Engineer the future of global finance. At Citi, our Tech team helps redefine finance. Every day $5 trillion cross our network across 180+ countries. We deploy advanced AI, shape global markets, and build systems that matter. As a Mid‑level UI Frontend Developer in the Identity Innova ...

Junior Java & Cloud Engineer – 24 Month Belfast Hybrid

A prominent UK-based technology firm is looking for Junior Developers and Developers for 24-month hybrid assignments in Belfast. Candidates will engage in hands-on development, working in teams with seasoned engineers on Java microservices, Kubernetes, Azure, and React Native. This opportunity is part of the Ele ...

Full Stack Engineer: Java & Angular for Trading Tools

A global financial services organization is seeking a Full Stack Software Engineer with extensive experience in Java and Angular. The candidate will be part of an agile development team focused on delivering innovative trading algorithms and maintaining cutting-edge technologies. Responsibilities include designi ...

L2/L3 Production Support Engineer Java & Azure Stack

About Keyrus Keyrus is a global consulting and technology company focused on making data matter — truly matter — from a human perspective . Founded in 1996, Keyrus operates in 28+ countries across 5 continents , with more than 3,300 people worldwide . Our strength com ...

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 ...

Software Engineer III Low Latency Java and Kafka

Job Description Be an integral part of a team that's constantly pushing 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 produc ...

Lead Java Software Engineer in FX Payments tech

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 contribute to a culture of incl ...

Cloud Native Full Stack Engineer — React/Java & AWS

A leading investment platform in Manchester seeks a passionate Developer to design and build cloud-based applications. You will collaborate closely with the engineering team, ensuring high-quality solutions and best practices. Candidates should have strong skills in TypeScript, JavaScript, React, and experience ...

Java Full Stack Engineer Consultant Digital Excellence London

Java Full Stack Engineer - Consultant - Digital Excellence - London Reference Code: -en_GBContract Type: PermanentProfessional Communities: Strategy & Transformation At Capgemini Invent, we believe difference drives change. As inve ...

Software Engineer III Low Latency Java and Kafka

Be an integral part of a team that's constantly pushing 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 ...

Lead Java Engineer – Front Office Low Latency Platform

A global Investment Bank in London is seeking a Lead Java Engineer to join their Fixed Income Technology Platform team. The role involves enhancing low latency, high throughput trading systems, participating in their core platform's modernisation towards a microservices architecture and cloud migration. Strong C ...

FX Risk Java VP Engineer – High Performance, Hybrid

A leading global bank in Greater London is seeking an experienced FX Risk Java Developer. The role involves writing high-performance Java applications, managing risk calculations, and implementing efficient data structures. Candidates should have strong knowledge of Core Java, multithreading, SQL/No SQL database ...

Vice President, AI Driven Fullstack Engineer (Java/React)

A leading financial technology firm in Greater London is in search of experienced Software Engineers to innovate within the financial markets. The ideal candidate will have over 7 years of Java development experience, primarily in creating client-facing APIs and integrating AI tools. Responsibilities include col ...

Remote Java Backend Engineer — Microservices & Azure (6 mo)

A HealthTech company is seeking a talented Contract Java Software Engineer for a fully remote, 6-month contract. You will enhance backend services, focusing on Java microservices and API integrations. Strong experience in Java, Azure, SQL, and effective communication skills are required. This role is perfect for ...

Contract Java Software Engineer Outside IR35 Fully Remote

Contract Java Software Engineer Outside IR35 Fully Remote . Location: Manchester, Fully RemoteCategory: Contract JobsSalary: 500-550pd + Remote Working, Outside IR35Ref: JT/JC/6023 Contract Software Engineer (Java / Microservices / Azure / SQL) ...

Hybrid Java Automation Test Engineer Path to Permanent

A technology solutions company is seeking a skilled Java Automation Test Engineer to join its team. The successful candidate will design and maintain automation test frameworks and work closely with developers to enhance quality in an Agile environment. This role offers an opportunity for a potential permanent p ...

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 ...

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

Adria Solutions Ltd is seeking a Lead Full Stack Engineer to join their team in Manchester. The role involves leading feature development with a focus on Java and Vue.js. Candidates should have over 8 years of experience, be skilled in translating requirements into technical solutions, and have a security-first ...

Software Engineer (Java/Scala) — TDD & Pairing, Govt Ready

hackajob is looking for a Software Developer to work with Opencast Software in Newcastle upon Tyne. The ideal candidate should hold or be eligible for Security Check (SC) Clearance, have expertise in Java or Scala, and understand Object-Oriented Programming. The role involves collaborating with teams, leading us ...

Low Latency Java & Kafka Engineer — Real Time Payments

J.P. MORGAN is seeking motivated Java engineers to join its Global Liquidity and Cash Management Technology team in Bournemouth. Successful candidates will develop innovative technology for the Corporate & Investment Bank's Payments business, managing client liquidity in real-time. Responsibilities include desig ...

Software Engineer II Low Latency Java and Kafka

Job Description 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 C ...

Lead Java Full Stack Engineer: MarTech & Data Platforms

McGregor Boyall is seeking a Lead Full Stack Engineer in Manchester to oversee the development of data-driven digital platforms. This role involves leading the design and delivery of applications using Java, Angular, and AWS while remaining hands-on and guiding technical standards. Candidates should have strong ...

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 ...

Consultant Junior Java Engineer DE TC UKI Belfast

The opportunity EY is actively growing our Digital Engineering team in Belfast and are expanding our Java Developer team. This is a fantastic opportunity to be part of a leading firm whilst being instrumental in the growth of our service offering. Your key responsibilities< ...

Software Engineer III Low Latency Java and Kafka

Be an integral part of a team that's constantly pushing 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 moti ...

Lead Software Engineer Cloud Native AWS, Java/Spring

A technology solutions provider is seeking a Lead Engineer to guide a team in developing a cloud-native solution for Central Government projects. You will leverage your strong full-stack development skills and leadership experience to architect scalable, secure solutions while engaging with stakeholders. This hy ...

Lead Software Engineer Java & AWS for Wealth Tech

A leading financial institution seeks a Lead Software Engineer to drive technology solutions in Asset & Wealth Management. You will be part of an agile team, working on innovative products that impact clients directly. Responsibilities include creating software solutions, developing secure code, and fostering a ...

Software Engineer III Low Latency Java and Kafka

Be an integral part of a team that's constantly pushing 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 ...

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 ...

Low Latency Java Engineer | Real Time Kafka & Payments

A leading global financial services firm is seeking motivated Java engineers for a Software Engineer III role within their Liquidity and Account Solutions Technology team in Bournemouth. This position focuses on developing high-performance, latency-sensitive applications to enhance their core wholesale banking p ...

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 ...

Contract App Software Engineer (C++/C#/Java) – Bristol

Line Up Aviation is seeking an Application Software Engineer for a 12-month contract based in Gloucester. The role involves developing application software, applying sophisticated business logic, and collaborating with domain specialists. Candidates should have experience in C++, C#, or Java and familiarity with ...

Onsite Full Stack Engineer (Java/C++) • DevOps Ready

Ncounter is seeking a Full Stack Software Engineer for their Cheltenham office. The role focuses on building resilient systems combining backend expertise in Java or C++, and modern frontend capabilities in JavaScript. Candidates should possess a strong understanding of software engineering best practices includ ...

Lead Java Engineer — Backend Architect for Risk Intelligence

London Stock Exchange Group is seeking a Lead Java Engineer to join our Nottingham-based engineering team. In this hands-on role, you will design and develop high-performance Java services while applying Domain-Driven Design principles. You will collaborate closely with product managers and architects, ensuring ...

Lead Java Engineer, FX Real Time Risk – Hybrid

Citi is seeking a Technical Lead for its FX real-time risk system in Greater London. This role involves leading a high-performing team in application development, managing deliverables, and acting as the technical liaison for FX Options Trading. Candidates need extensive experience in FX trading, systems analysi ...

Lead Software Engineer — Cloud Native Java/Spring & React

A leading financial services firm in Glasgow seeks a Lead Software Engineer to develop strategic technology products. This role involves leading an agile team to create secure and scalable software solutions, driving innovation, and fostering a culture of diversity and inclusion. Ideal candidates will have advan ...

Product Engineer Java Spring Boot & Full Stack (Hybrid)

A leading insurance firm in Northern Ireland seeks experienced Product Engineers with expertise in Java Spring Boot and Full Stack development. The role involves designing and building scalable digital products to protect families and their belongings. Candidates should have over 3 years of experience with moder ...

Junior Java Full Stack Engineer — Growth & Hybrid Work

Capgemini in Glasgow seeks a Junior Full Stack Engineer to contribute to digital transformation projects. This entry-level role is for candidates with a degree in Computer Science or a related field and some experience in building Java applications. You'll work in multi-disciplinary teams, focusing on creating v ...

Backend Java Engineer — Public Sector Impact, Flexible Work

IBM is looking for a Java Developer in the East Midlands to design and maintain backend applications using Java/JEE. Ideal candidates will have skills in Java frameworks like Spring, understand DevOps practices, and possess strong communication abilities. This role includes responsibilities such as troubleshooti ...

Java Software Engineer Hybrid London, High Impact Backend

SGI is seeking a Java Software Engineer to work in London City on hybrid terms. The role involves delivering complex Java projects in high-impact investment banking environments. Ideal candidates will have experience in TDD, Agile methodologies, and building large-scale backend systems. The position emphasizes g ...

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 ...

Full Stack Engineer React/Java for Enterprise Platforms

Consortium for Clinical Research and Innovation Singapore is seeking an IT professional in Greater London. The role involves maintaining and enhancing enterprise Java applications, providing production support, and implementing security fixes. Candidates should have a degree in Computer Science or related fields ...

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 ...

Low Latency Java Engineer – Front Office Fixed Income

Deutsche Bank is seeking a talented developer to join its Quantitative Fixed Income Engineering team in Greater London. This role focuses on developing low-latency applications and requires strong Java skills, as well as expertise in high performance and/or low latency development. You will collaborate closely w ...

Lead Full Stack Engineer (Java/Vue) – Remote + Shares

Energy Jobline CVL is seeking a Technical Lead Engineer (Full Stack – Java / Vue.js) based in Manchester. This role demands an experienced engineer to deliver high-quality solutions and mentor a team. Responsibilities include leading feature design, translating requirements, and maintaining architectural consist ...

Android Engineer: Kotlin/Java with MVVM + TDD Expertise

This is a job posted by a partner. Requirements I am looking for candidates with extensive experience in native Android development using Kotlin and Java. A strong grasp of MVVM, MVP, and modern Android architecture patterns is essential. You should have a deep understanding of TDD, ...

Hybrid Full Stack Java Engineer for Global Trading

VanRath is seeking an experienced Full Stack Software Engineer with a strong Java background to join their team in Belfast. This hybrid role involves designing full stack applications for a global trading platform while collaborating closely with product and business teams. The ideal candidate will have strong s ...

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    Senior Java Python Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights