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Senior Java Engineer (50007)

InfoSum is the world’s leading data collaboration platform, providing solutions to the world’s largest enterprises to allow collaboration across data sources and deliver richer customer experiences that prioritize consumer privacy. Our vision is to unlock data’s limitless potential, by enabling the wor ...

Senior Java Engineer (Contract)

We are recruiting for a Senior Java Engineer for a contract role to start ASAP.On-site: 2 dpw in BradfordKey skills: strong experience in Java and comfortable with TDD (test-driven development).Must be happy to work INSIDEIR35Who We Are:< ...

Senior Data Engineer (Java)

Job Title: Senior Data Engineer - (Java)Location: Dublin / HybridJob Type: Full-TimeAbout the Role:We are seeking an experienced Senior Data Engineer with strong Java development exp ...

L3 Java Support Engineer

Job Title: L3 Java Support Engineer (Banking / Financial Services)Location: LondonEmployment Type: Contract <p style=margin-left ...

Java Engineer with AI

About Us: Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our c ...

Application Engineer III Java

In this developer role, you will:Provides senior-level system analysis, design, development, and implementation of applications and databases, including third-party product integration.Translates technical specifications into code for complex projects, writes programs, develops code, tests artifacts, ...

Java Engineer Multiple Opportunities

Senior Java Developer - Build at Scale, Shape What's NextBelfast | Hybrid | Multiple Roles | Highly Competitive Package🚀 Why This Role?If you're a strong Java engineer who wants to do more than just code, this is your opportunity to work on some of the most complex, high-impact technology program ...

Junior Java Automation Engineer

About Sparta Global Embark on a transformative career journey with Sparta Global, where diversity, innovation, and passion for technology converge. We welcome individuals from all backgrounds, offering not just jobs, but dynamic careers in the tech industry. You'll work alongside enthusiastic professionals, rece ...

Mid Java/Clojure Engineer

This job is with S&P Global, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About the Role:Grade Level (for internal use):09The T ...

Lead Developer

Lead Java Developer Business Unit: FTSE Russell – Index Platform Company: London Stock Exchange Group (LSEG) We are seeking a highly skilled and hands‑on Lead Java Engineer with AI proficiency to help build the next generation FTSE Russell Index Platform. This plat ...

Java Software Engineer Hybrid Working Up to £160,000 Base (+ Bonus)

Java Software Engineer – Front Office eTrading Compensation: Up to £160,000 Base + Bonus Location: London (Hybrid) Overview A Tier 1 investment bank is seeking an experienced Java Software Engineer to join a rapidly growing front‑office eTrading team. Thi ...

Senior Mobile Cloud Backend Engineer

A leading streaming platform is looking for a Senior Software Engineer (Backend) in Manchester. The role involves designing scalable backend services, maintaining robust APIs, and working collaboratively across teams. Ideal candidates will have experience with Java, Python, Docker, Kubernetes, and a degree in co ...

Senior Software Engineer: Fraud Prevention SaaS at Scale

A leading payments technology company is seeking a Senior Software Engineer to design and scale their SaaS platform. This role involves collaborating with teams to develop innovative solutions to combat financial crime. Candidates should have experience in SaaS, proficiency in Java or Python, and a strong unders ...

VP, AI Driven Developer Tools

Goldman Sachs is seeking an experienced engineer to design and maintain AI-driven tools that enhance the developer experience. The ideal candidate will focus on improving productivity through innovative coding solutions and collaborate with cross-functional teams. Essential qualifications include a relevant degr ...

Software Engineer, Services Platforms & Tooling

Apple Inc. is seeking a Software Engineer for its Services Engineering team in London. The role offers competitive compensation and requires strong proficiency in programming languages like Java, Python, Swift, and C/C++. Candidates should be comfortable with engineering tooling and workflows, including version ...

Backend Engineer — Microservices & Distributed Systems

WorksHub is looking for a Software Engineer in Manchester, United Kingdom. In this full-time position, you'll be responsible for server-side development, requiring hands-on experience with various languages including Java and Python. The role requires understanding distributed system architecture and microservic ...

Cloud Native Full Stack Engineer AWS & DevOps

TEKsystems is seeking a Full Stack Software Engineer based in Belfast, UK. This role involves supporting a large cloud transformation initiative for a multinational financial services organization. Candidates should have experience with Full Stack Development (Java or Go, Python) and Cloud Native Development (AW ...

Senior DevOps Engineer Linux, Python & Automation

Amazon UK Services Ltd. is seeking a Senior DevOps Engineer in Cambridge, United Kingdom. The candidate should have experience deploying and operating in Linux/Unix environments as well as programming skills in Python, Java, Bash, and Perl. Knowledge of engineering practices for the full software/hardware/networ ...

Senior AI Solutions Engineer — Cloud Native & LLM Ops

A leading global investment firm is seeking an experienced AI Application Engineer to drive the development of cloud-native AI applications. The role involves rapid prototyping, solution implementation, and key business partnership to integrate AI capabilities. Ideal candidates should have over 9 years in softwa ...

Trading Tools Engineer — Embedded Desk, Low‑Latency

A diversified trading firm is seeking a Software Engineer to collaborate with trading desks and enhance trading tools. The role involves ownership from prototype to production, while working with multiple languages, including Python, Java, and C++. Ideal candidates will have a minimum of 2 years of experience in ...

Data Ingestion & Frameworks Engineer – Edinburgh

A global financial technology company seeks a Software Engineer for their Framework Integration and Tooling Team. This role involves building the framework to ingest complex financial data and requires strong skills in Java and Python. Successful candidates will have a degree in Computer Science or equivalent, a ...

Senior Backend Engineer — Scalable AI HealthTech Platform

An innovative AI HealthTech firm in Manchester is seeking a software engineer to design and build high-performance services. The role involves making architectural decisions, collaborating with teams, and leading technical efforts. Ideal candidates will have over 5 years of experience with Python or Java, expert ...

Backend Engineer, Crypto Trading (Hybrid London)

A leading technology company in London is seeking a Software Engineer to design and maintain backend services for crypto trading. This role requires expertise in Go, Java, C++, C#, or Python, and offers a hybrid work environment. Ideal candidates will have problem-solving skills and a proactive mindset, along wi ...

Senior Java + AWS Engineer — Cloud, CI/CD & IoT

A global technology company in the UK seeks a Sr. Software Engineer specializing in Java and AWS. The role involves designing and deploying applications on AWS, incorporating services such as ECS and Lambda. Candidates should have 3-6 years of experience, with strong skills in unit testing and Python. This posit ...

Subscriptions Backend Engineer — Scale Premium Memberships (Visa)

A leading software company is looking for a Backend Engineer to join their Subscriptions team. This role involves building systems that power premium memberships for millions of users globally. Key responsibilities include designing and scaling subscription services, payment integrations, and billing infrastruct ...

Field Deploy Software Engineer (Hybrid, UK)

A technology-focused organization in London seeks a Forward Deployed Engineer to deliver technical solutions in high-stakes environments. The ideal candidate will bridge the gap between advanced platforms and mission requirements, utilizing strong software engineering skills in Python and Java. Responsibilities ...

ML Projects Engineer: AI Driven Banking Systems

A leading digital bank in Greater London seeks a skilled software engineer to join their ML Projects team. In this role, you will design, implement, and maintain machine learning features, working closely with engineers and data scientists. The ideal candidate will have strong skills in Python, Java, and cloud t ...

Senior DevOps Engineer: Cloud Automation & Reliability

A technology company in Slough is seeking a DevOps Engineer to build functional systems that enhance customer experience. The role involves deploying product updates and identifying production issues while implementing integrations. Candidates should have a strong background in software engineering, particularly ...

Hybrid Automation QA Engineer – CI/CD & Test Automation

A global technology company in the UK is seeking a Quality Engineer specializing in Automation. The successful candidate will streamline testing processes and ensure reliable software delivery using advanced test automation tools like Selenium and Cypress. Applicants should have a Bachelor's Degree and strong pr ...

Principal AI Native Deployment Architect

JetBrains is seeking a Principal Forward Deployed Engineer based in Greater London. In this role, you will work with customers to deploy the JetBrains Central platform into enterprise environments, transitioning them to AI-native workflows. Ideal candidates will have a background in software projects, familiarit ...

Senior Software Engineer: Fraud Prevention SaaS at Scale

A leading payments technology company is seeking a Senior Software Engineer to design and scale their SaaS platform. This role involves collaborating with teams to develop innovative solutions to combat financial crime. Candidates should have experience in SaaS, proficiency in Java or Python, and a strong unders ...

Principal AI Native Deployment Architect

JetBrains is seeking a Principal Forward Deployed Engineer based in Greater London. In this role, you will work with customers to deploy the JetBrains Central platform into enterprise environments, transitioning them to AI-native workflows. Ideal candidates will have a background in software projects, familiarit ...

Senior Backend Engineer — Scalable AI HealthTech Platform

An innovative AI HealthTech firm in Manchester is seeking a software engineer to design and build high-performance services. The role involves making architectural decisions, collaborating with teams, and leading technical efforts. Ideal candidates will have over 5 years of experience with Python or Java, expert ...

Java Technical Lead, Vice President

We are looking for a Java Technical Lead with proven experience building robust, high-performance, large scale Capital Markets applications. **Team Background** The Derivatives Credit Risk Technology Team is responsible for delivering Counterparty Credit Risk Management software solutions to Ci ...

Tech Lead Java and React

Tech Lead (Java / React) - Media Industry £650 - £850/day Outside IR35 London (Hybrid) We're looking for a hands-on Tech Lead to step into a high-impact role on a media platform that urgently needs strong technical leadership.This is an oppor ...

Software Engineer Middle/Back Office Asset Manager (Contract)

Software Engineer Middle/Back Office Asset Manager (Contract)Please make sure you read the following details carefully before making any applications.An asset manager is improving their risk, P&L, and reporting systems and are looking for an experienced software engineer to work across several projects a ...

Senior Cloud Control Plane Engineer — Kubernetes & Infra

A leading cloud data platform company in the United Kingdom is seeking a Software Engineer for the Cloud Control Plane team. You will design and implement distributed systems while working in a collaborative Agile environment. Candidates should have experience with programming languages such as Go, C++, Java, or ...

Hands on Satellite Fleet Operations Engineer

A leading satellite communications company is looking for a Fleet Operations Engineer to oversee satellite operations from their Satellite Operations Center in London, UK. This position involves troubleshooting software issues and performing satellite telemetry analysis. Ideal candidates will have a Bachelor's d ...

Loan IQ DevOps Engineer (C#.NET) — Automation & Containers

This job is posted by our partner Jooble. Engineer with a software development background, specifically in .NET/C#. Responsibilities Scripting & Programming (Bash, Python, Go, Java, or similar) for automation scripts Some knowledge of Containerization & Orchestration (D ...

Loan IQ Devops Engineer Nigel Frank

This job is posted by our partner Jooble. Engineer with a software development background, specifically in .NET/C#. Responsibilities Scripting & Programming (Bash, Python, Go, Java, or similar) for automation scripts Some knowledge of Containerization & Orchestration (D ...

Senior Cloud Control Plane Engineer — Kubernetes & Infra

A leading cloud data platform company in the United Kingdom is seeking a Software Engineer for the Cloud Control Plane team. You will design and implement distributed systems while working in a collaborative Agile environment. Candidates should have experience with programming languages such as Go, C++, Java, or ...

Senior Java & AI Lead Engineer for Payments Platform

JPMorganChase in Glasgow is seeking a Lead Software Engineer to develop high-performing payment solutions in a fully cloud-based application. The role involves building new payment flows, coding, and ensuring operational stability in a collaborative, agile environment. The ideal candidate will have extensive cod ...

Low Latency Java Lead Engineer for FinTech/Trading

HCLTech in Greater London is looking for a developer to lead the development and maintenance of low-latency Java applications. The ideal candidate has a Bachelor's degree in Computer Science or related field, proven experience in Java focusing on performance optimization, multithreading, and concurrent programmi ...

Lead Java Low Latency Engineer for FinTech Systems

Ubique Systems in Greater London is seeking a Java Developer to lead the development of low-latency financial applications. The ideal candidate will have a strong background in Java, experience with multithreading and performance optimization, and the ability to mentor junior developers. Key responsibilities inc ...

Java Lead eSoftware Engineer Equities Algo Trading VP

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 JPMorgan Chase within the Equities Trading Technology Organization, you are an integral part of an agile team that works t ...

Java Lead eSoftware Engineer Equities Algo Trading VP

Java Lead eSoftware Engineer - Equities Algo Trading - VP LONDON, LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 05/12/2026, 10:42 AM Location ...

Lead Java Engineer (SC Cleared) – Hybrid Govt Infra

The UK Home Office is seeking a Lead Java Engineer to manage technical delivery and ensure adherence to standards in delivering critical national infrastructure. The role requires strong experience in leading teams, mentoring staff, and collaborating with stakeholders to meet challenging deadlines. Applicants sh ...

Lead Java Engineer Hybrid, SC Cleared, AI/Infra

The UK Home Office is seeking a Lead Java Engineer based in the UK, including options for Croydon, Manchester, or Sheffield on a hybrid basis. This role involves managing multiple technical teams, ensuring adherence to quality standards, and providing technical expertise across cloud management and CI/CD process ...

Lead Power Systems Engineer — CIM/CGMES, Java & Git

Aspen Technology, Inc. is seeking a Principal Power Systems Engineer in Glasgow, United Kingdom. The ideal candidate will have expertise within the electrical utility industry, specifically using CIM and CGMES standards, and proficiency in Java programming. This full-time position demands good experience with Gi ...

Lead Test Engineer / Principal SDET (AWS / Java / Springboot)

I am hiring for Lead Test Engineer / Principal SDET - (AWS / Java / Springboot) Location: Leeds / Manchester/ Birmingham / Newcastle - Hybrid / 3 days Per week in Office Strong experience designing and implementing test strategies within microservices environments </li ...

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