Senior Java Python Engineer Jobs in UK

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Lead Software Engineer Java & AWS

Job Description Join us and shape the future of technology at JPMorganChase. Here, you’ll have the chance to push boundaries, solve complex challenges, and make a real impact. We value your creativity, technical expertise, and passion for building solutions that matter. Experience career growth, ...

Lead Software Engineer Java/React

Job Description This is an exciting opportunity for you to join a talented team of engineers and make a global impact. As a Lead Software Engineer, you’ll help shape market‑leading technology products that advance our business and deliver trusted solutions worldwide. You’ll collaborate with passi ...

Lead Software Engineer Java/React

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Chief Technology Office, you will play a crucial role as part of an agile team dedicated to enhancing, building, and deliv ...

Lead Software Engineer Java & AWS

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible by building and deploying web applications end to end using latest technical stack of React, Spring boot, Java and any cloud platform. As a Lead Software Engineer at JPMorgan Chase ...

Java Backend Lead Software Engineer

We have an opportunity to impact your career and provide an adventure where you can push the limits of what’s possible. As a Lead Software Engineer at JPMorgan Chase within the Corporate Sector Credit Risk team, you’ll be an essential member of an agile team that works collaboratively to enhance, b ...

Principal AI Software Engineer Java

Our client - a global automotive systems industry leader - is looking to hire an Principal AI Software Engineer (Java) to join them on an initial 6-month contract, with a view to transition to permanent employment. This role will be operating as part of a high-functioning team focused on AI-forward ...

SC Cleared Java Backend Engineer

A leading technology firm in the United Kingdom seeks a talented Software Engineer to develop high-quality, scalable services using modern Java frameworks. This role involves API development and contributing to cross-functional engineering initiatives. The ideal candidate will have strong skills in Java, RESTful ...

Java Microservices Engineer | Frontend & Backend

A leading software development company is seeking an Application Developer to join their team in Birmingham. The role requires expertise in both front-end and backend technologies, including React, Angular, and Java. Candidates should have a solid background in application engineering with a focus on software ar ...

Lead Java Engineer Front Office

Lead Java Engineer – Low Latency, High Throughput, Front Office, LMAX Disruptor, Aeron, Real-time Streaming, SQL, Fixed Income A Lead Java Engineer with expertise in low latency, high throughput Front Office trading systems is sought after by a global Investment Bank to join their Fixed Inco ...

Software Engineer (Java) SaaS / AWS

Software Engineer (Java) - SaaS / AWS Ocho are exclusively working with a fast-growing SaaS company building a scalable platform used by well-known organisations across the UK. You’ll join a small, high-impact engineering team with real ownership across the product, from feature developme ...

Software Development Engineer II (Java)

Tesco UK • Welwyn Garden City • Hybrid • Full-Time • Permanent • Working hours 36 • Apply by 01-May-2026 As an SDE2 at Tesco, you are a mid-level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their ...

Java Backend Security Engineer Microservices

A leading financial services firm is seeking a Mid-level Java Developer in Belfast to design and implement robust microservice applications using Java and Spring Boot. You will collaborate with various teams, ensure compliance with audit requirements, and mentor junior developers. Candidates should possess relev ...

Systems Engineer Java & Production Reliability

A global financial technology leader is seeking a Dev/System Engineer in London. The ideal candidate will have 2 to 5 years of experience in systems development, specifically with Java and C++. Responsibilities include applying security patches, diagnosing technical issues, and maintaining CI/CD workflows. The r ...

Java Lead Software Engineer VP

Overview We have an opportunity to impact your career and provide an adventure where you can push the limits of what 's possible. As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank's Equities Technology team, you are an integral part of an agile team that works t ...

Java Software Engineer (Web Applications)

About the role Priocept is looking to hire a talented technologist to take a lead on various Java based development projects. They will work alongside other experienced software engineers in a supportive environment and gain exposure to a broad range of technologies spanning cloud infrastructure, ...

Java Engineer – Electronic Trading Systems

Role Overview This role focuses on building and enhancing electronic trading systems used in fast-paced capital markets environments. You’ll develop backend services that support high-volume trading, working closely with product and trading stakeholders. Key Responsibilities < ...

Data Security Backend Engineer Java

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 ...

Java/Kotlin Software Engineer Manchester

Overview Join to apply for the Software Engineer - Manchester role at Zopa Bank . Hello there. We’re Zopa. We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to ...

Contract Full Stack Java Engineer

We are recruiting for a Full Stack Java Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What You’ll Bring To The Table Solid commercial development experience with strong proficiency in Java and Spring Boot, alongside hands‑on experience building end ...

Lead Software Engineer Java/React

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Chief Technology Office, you will play a crucial role as part of an agile team dedicated to enhan ...

Java Lead Software Engineer VP

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank's Equities Technology team, you are an integral part of an agile team that works to enhance, ...

Java Backend Engineer Hybrid/Remote

A leading tech firm in Greater London is seeking a Java Developer to join its dynamic team. You will be responsible for designing and developing critical backend infrastructure supporting vital services. This role offers competitive compensation, flexible working arrangements, and opportunities for career develo ...

Java Engineer: Cloud, Microservices & Fintech

A prominent software firm in Greater London is seeking Java developers at all levels to work on innovative projects for tier-1 investment banks. This is a hybrid role, merging remote work with on-site collaboration, allowing developers to improve existing systems while employing modern software engineering pract ...

Software Engineer – FinTech (Java & Microservices)

A leading FinTech company in Manchester is seeking a Software Engineer to join their innovative team. The role involves designing and developing modern technology services, collaborating with cross-functional teams, and mentoring junior engineers. Candidates should have experience with Java-based APIs and micros ...

Software Engineer in Test Java

About Visa Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. </ ...

Principal Java Engineer – Retail (Hybrid)

A leading software engineering firm is seeking a Principal Java Engineer with strong retail experience. This six-month contract role, located in London, requires expertise in Java 17+ and frameworks like Spring Boot or Micronaut. You'll lead technical discussions, develop high-quality software, and collaborate c ...

Test Automation Engineer, Java & Microservices

A global financial services firm is looking for a Test Automation Engineer to join its Payments Technology team. The successful candidate will design and maintain robust test automation frameworks and collaborate with a diverse team of engineers. Key qualifications include strong skills in Java, object-oriented ...

Data Security Backend Engineer Java

For additional information, please review .***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 advance ...

Software Engineer III (Java / Spring)

## .**Software Engineer III (Java / Spring)****About the team:**Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s content through our semantic data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerat ...

Software Engineer III (Java / Spring)

Software Engineer III (Java / Spring) Are you passionate about building high‑performance backend systems? Do you thrive on solving complex engineering challenges with Java and Spring? About the team Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s ...

Adoption Platform Engineer Java & AWS

A leading financial services company is seeking an Adoption Software Engineer to transform our digital platform with customer experience at the heart. You will utilize your skills in Java and Public Cloud (AWS) to deliver high-quality software and foster collaboration across teams. Ideal candidates will have exp ...

Java Backend Software Engineer II

Locations GLASGOW, LANARKSHIRE, United Kingdom Job Schedule Full time Job Description You’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As ...

Java/Kotlin Software Engineer Manchester

Our Story Hello there. We’re Zopa. We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to what our customers don’t like about finance and does the opposite. We’re rede ...

Java/Kotlin Software Engineer London

Our Story Hello there. We’re Zopa. We started our journey back in 2005, building the first ever peer‑to‑peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to what our customers don’t like about finance and does the opposite. We’re redefining what it ...

Java Developer Software Engineer II

Join to apply for the Java Developer - Software Engineer II role at JPMorganChase Join to apply for the Java Developer - Software Engineer II role at JPMorganChase Get AI-powered advice on this job and more exclusive feature ...

Software Engineer III Java/React

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within the PricingDirect technology team you will be focused primarily on the build-out of our new client facing platform which includes web- ...

Software Engineer Java Kafka API

Software Engineer / Developer (Java Kafka API) London / WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career? You could be joining a global technology consultancy. What's in it ...

Software Engineer Java Kafka API

Software Engineer / Developer (Java Kafka API) London / WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career? You could be joining a global technology consultancy. What's in it ...

Java Engineer (FIX / Trading APIs)

Java Engineer (FIX / Trading APIs) Location: London (Hybrid) Compensation: Strong base + bonus + flexible benefits The Role This is a front-office engineering role , not a generic backend position. You’ll be building insti ...

Java Engineer (FIX / Trading APIs)

Java Engineer (FIX / Trading APIs) Location: London (Hybrid) Compensation: Strong base + bonus + flexible benefits The Role This is a front-office engineering role , not a generic backend position. You’ll be building insti ...

AI Java/Scala Software Engineer

AI Software Engineer – iManage We build and operate systems that bring intelligent features into the hands of thousands of end-users every day. You will collaborate across engineering, product, and customer-facing teams to ship features that make work smarter. Being an AI Enginee ...

Java/AWS Microservices Engineer Hybrid

A prominent UK technology organization is looking for a Mid-Level Software Engineer to join their team in London. The role focuses on developing and maintaining Java-based microservices in an AWS environment, and involves hands-on coding, collaboration, and problem-solving. The ideal candidate will have strong c ...

Principal Java Engineer Football Squad

Principal Java Engineer – Football Squad Salary Banding : £74,840 - £98,370 per annumContract : Full-Time, PermanentWorking Location : Hybrid, 2 Days a week in the office, minimumOffice Locations : Basingstoke, London, Bristol Join Our Team as ...

Principal Software Engineer (Java, AWS)

Overview As a Principal Software Engineer, you will be responsible for designing, building and running front-end and/or back-end software solutions in an agile delivery squad. This role is hands-on; you will be actively involved in designing, implementing and running the products and services that ...

Lead Fullstack Engineer (Java/JavaScript)

Base pay range Direct message the job poster from Lloyds Banking Group SALARY: £90,440-127,680 per annum HOURS: Full-time - 35 hours per week WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our ti ...

Java Software Engineer at Bondsmith.co.uk

Java Software Engineer Join Bondsmith.co.uk, a high-growth fintech building innovative, API‑driven SaaS solutions. As a Java Software Engineer, you'll develop foundational platform features, tackle fresh challenges daily, and expand your skills within a collaborative, fast‑paced team. Make a mean ...

Software Engineer Java/AWS/Security

Overview This established tech company is a market leader in the hardware and software security space, with a customer base across the automotive, telecoms and IoT sectors. They are looking to hire an experienced Software Engineer to provide expertise as they continue to expand a key cloud- ...

Java Software Engineer (SC Cleared)

Talent Solutions Partner | National Security & Central Government Java Software Engineer Business Unit: Central Government, Law Enforcement and National Security Level: Mid-Senior Employment Type: Permanent Clearance: Must ho ...

Full Stack Software Engineer Java

Software Engineer Full Stack, Cloud | Hybrid Location: Hybrid Type: Permanent About the Opportunity: This is a full stack engineering role within a fast-paced, product-driven environment focused on building enterprise systems that support trading, operations, and risk functions. Youll work closely with business ...

Software Engineer Java Kafka API

Software Engineer / Developer (Java Kafka API) London / WFH to £90k Are you a Java technologist seeking a role where you can work on ground breaking technology, continually learning and progressing your career? You could be joining a global technology consultancy. <stron ...

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