13,813+ Programista Java Java Deweloper Jobs in UK — Top Companies Hiring June 2026

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Senior Full Stack Engineer AI Driven Platform (Remote)

An education technology platform is seeking a full-stack engineer to design and build online learning features. The role requires strong Java and Node.js skills along with React and TypeScript. The successful candidate will use AI tools to enhance development, own production responsibilities, and contribute to a ...

Remote UK Freelance Blockchain Developer for EVM/dApps

A technology recruitment firm is seeking a Remote Blockchain Developer to design and maintain decentralized applications on the Hyperledger Besu platform. Ideal candidates will have extensive Ethereum Virtual Machine (EVM) expertise, skills in smart contract development, and familiarity with Java and Solidity. T ...

Lead Software Developer DevX & Tooling (Security Cleared)

Manchester Digital is seeking a Lead Developer to join the Developer Experience team. This role involves leading software developers and focusing on improving engineering practices using Python or Java. The successful candidate will be responsible for technical leadership, mentoring junior developers, ...

Senior Low Latency Rust Engineer

**Senior Low Latency Rust Engineer** 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 ...

Senior Low Latency Engineer

**Senior Low Latency Engineer** 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 ...

Software Engineer

Software Engineer - Java, Python, React, MongoDB Location: Flexible/Hybrid | Contract Type: Permanent or Contract | Level: SFIA Level 4-5 (Enable / Ensure & Advise) Must go through eDV About the Role We’re looking for a versatile Software Engineer ...

Lead Engineer

About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred de ...

12 Month Internship FX IT Developer

Job descriptionBusiness typeTypes of Jobs - IT, Digital et Data Job title12 Month Internship - FX IT Developer Contract typeInternship/Trainee Term (in months)12 Months ...

Technical Consultant Integrations

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $3B in revenue in our last fiscal year with extensive growth potential ahead.At th ...

12 Month Internship FX IT Developer

Job descriptionBusiness typeTypes of Jobs - IT, Digital et Data Job title12 Month Internship - FX IT Developer Contract typeInternship/Trainee Term (in months)12 Months ...

Software Engineer DV

Overview Job Description Can you think strategically and connect the dots across projects to shape the bigger picture? Do you thrive in fast-paced, agile environments, enjoy exploring smarter ways of working, and love to collaborate across diverse teams? Are you passionate about continuou ...

Technical Consultant Integrations

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $3B in revenue in our last fiscal year with extensive growth potential ahead.At th ...

Lead Full Stack Tech Lead (SC Cleared)

Job Title: Lead Full Stack Tech Lead (SC Cleared) Location: Remote, UK Based Duration: 12-month contract (With scope to extend) Clearance: Active Security Clearance is required We are looking for an experienced Full Stack Tech Lead to provide ...

Backend Engineer

Back End Software Engineer at Revolution Technology An award‑winning SaaS customer loyalty platform are currently seeking a Back End Software Engineer to join their growing team in London. The company has been recognised by the Financial Times as one of the fastest‑growing companies in th ...

Senior Data Solutions Architect and Technical Lead

A leading technology firm is looking for a Palantir Technical Architect to design and implement data solutions. The role involves technical ownership, working with diverse teams, and coaching staff. Ideal candidates will have experience in data intensive applications and a proficiency in Java, Scala, or Python. ...

Senior C# Product Engineer | .NET & Frontend

Java Script Works is looking for a Senior Product Engineer (C#) in the United Kingdom. This role involves developing and maintaining applications using C#, .NET, and SQL Server, while also enhancing front-end experiences with JavaScript and TypeScript. Collaboration with cross-functional teams is essential to ...

Automation Implementation Consultant

Redwood is seeking an Implementation Consultant to assist clients in leveraging automation solutions. You will engage with customers to provide training, installation, and configuration support across heterogeneous platforms. The ideal candidate will have over 5 years of IT Consulting experience and pr ...

Staff Product Security Engineer — Lead Threat & AI Security

Chainalysis is seeking a Staff Product Security Engineer to lead product security for our SaaS platform. You'll work with product engineering teams on security reviews, penetration testing, and vulnerability management. Ideal candidates have over 8 years of experience in application security and strong ...

Silicon Engineering: Quality Automation Engineer

A leading technology company in Cambridge is seeking a Quality Automation Engineer to enhance the reliability of software tools in their chip design process. The role requires experience in programming (Scala/Java) and CI/CD environments. You'll collaborate with teams to define validation strategies, maintain te ...

Graduate Software Engineer Remote Android Apps

A leading technology company in Glasgow seeks a Graduate Software Engineer to develop cutting-edge mobile applications. This role involves writing Java and participating in the complete software development life cycle while working in an agile team environment. Ideal candidates are recent graduates with strong c ...

Graduate Software Engineer JS/TS, Vue & C#/.NET

Java Script Works is seeking a Graduate Software Engineer based in Hessle, United Kingdom. The successful candidate will be involved with modern JavaScript frameworks, particularly Vue.js, and should have knowledge of writing or maintaining tests, and .NET development experience. This full-time role promises com ...

Remote Oracle CPQ Developer – UK

A global technology and business service provider is seeking an Oracle CPQ Developer for a fully remote role in the UK. The ideal candidate will have extensive Oracle CPQ experience and proficiency in SQL, Java/C#, and JavaScript. Responsibilities include providing programming support and integrating CPQ with en ...

Lead Full Stack Engineer (React/Next.js) — London

Java Script Works is seeking a Lead Full-Stack Developer in London, United Kingdom. The ideal candidate will develop and maintain responsive web applications using React and Next.js, ensuring a seamless user experience. This full-time position requires collaboration with UI/UX designers to implement design speci ...

HealthTech VP of Engineering — Equity & Bonus

Java Script Works is seeking a VP of Engineering in Cambridge, UK. The role involves leading the engineering team focused on HealthTech solutions, ensuring performance through quantifiable OKRs. Candidates should have experience with React, Node.js, and AWS, alongside management skills. The position offers compe ...

UI Architect: Design Systems & React Components

Java Script Works is seeking a full-time UI Architect based in Greater London. The successful candidate will utilize TypeScript, React, and Tailwind CSS to create modular, reusable, and scalable UI components. Responsibilities include architecting component libraries and enforcing design principles. Co ...

Senior Software Engineer Payroll (Python/Django/React)

Java Script Works is seeking a Senior Software Engineer for a contract role in London. The ideal candidate should demonstrate strong written and verbal communication skills and effectively collaborate across diverse functional teams. Experience with Python, Django, and React is a plus. This position offers compe ...

Crypto Quant Developer: Low Latency Trading & AI

Harrington Starr is seeking a Quantitative Developer to join their Crypto trading desk. This role involves developing and optimising trading systems and algorithms for digital assets, with a focus on low-latency performance. Ideal candidates should possess strong Java skills and experience in algorithm ...

Lead Full Stack Engineer for Public Sector Transformation

A leading digital transformation consultancy in the UK seeks a Lead Full Stack Software Engineer to take ownership of complex public sector solutions. You will guide teams through architecture, design, and delivery. The ideal candidate has extensive experience with .NET, Java, or Python and excels in Agile envir ...

Senior MuleSoft Engineer CloudHub & Microservices

N Consulting Ltd is seeking a Senior Mulesoft Developer based in London, England. The role requires MuleSoft certification and experience with CloudHub, Runtime Fabric, and Agile/Scrum methodologies. Candidates should hold a background in Java or other object-oriented programming languages and possess an underst ...

Cloud Automation Engineer

Java Script Works is seeking an Automation Platform Specialist in Reading, United Kingdom. The role involves developing and maintaining automation scripts, utilizing a range of technologies including Amazon AWS, Python, and Bash. Ideal candidates will be experienced in cloud environments and able to co ...

Full Stack Umbraco Developer: Azure & JS Frontend

Java Script Works seeks a Full Stack Umbraco Developer in Eastleigh, United Kingdom. The ideal candidate will have strong JavaScript skills, particularly with frameworks like Angular and Vue.js, along with experience in Azure. Responsibilities include managing technical projects and delivering upgrades. The posi ...

London Compute & Serverless Engineer (Rust/Go)

WorksHub is seeking a Software Engineer in London, United Kingdom, to work full-time on building and enhancing compute, storage, and data platforms. Proficiency in programming languages like C, Rust, Go, and Java is required. The role involves working with open source technologies, particularly Kubernetes. Candi ...

Backend Engineer III Fintech Platform, Cloud Native

A leading global financial services firm in London seeks a Software Engineer III to join their Accelerator business. You will develop innovative products and tackle real-world problems in a collaborative environment. Strong skills in software development (Java/Kotlin) and a passion for fintech are essential. The ...

Senior Python Engineer | SQL/ORM, CI/CD, Product‑minded

Java Script Works is seeking a highly experienced Software Engineer in Cambridge with expertise in advanced Python and product management. You will be responsible for developing innovative software solutions and collaborating closely with product teams. The role offers a competitive salary ranging from ...

QA Automation Engineer Remote Ready Web & Mobile Testing

VANRATH is seeking a QA Automation Engineer to develop and maintain automated testing solutions in Gloucester, United Kingdom. The ideal candidate will have strong programming skills in Python, Java, or C#, and be experienced with automation tools like Selenium and Playwright. This full-time role includes compet ...

Senior Research Engineer — Quantitative Data & Backtests

A technology consulting firm in London is seeking a Research Engineer with strong software development skills. The role involves streamlining processes, managing market data, and enhancing research frameworks. Required qualifications include expertise in Python, Java, and SQL, alongside a relevant degree. This p ...

Accessibility Test Automation Engineer (JS/TS)

Java Script Works is seeking an Accessibility Specialist in London, United Kingdom. The role focuses on building test automation frameworks from scratch and requires proficiency in scripting with JavaScript and TypeScript, along with 3+ years of experience. The ideal candidate will have excellent commu ...

Senior Social Worker – Assessment & Safeguarding (Intern)

Java Script Works in Slough seeks a Senior Social Worker for the Assessment and Intervention Team. The role involves delivering high-quality service, ensuring safety in accordance with organizational policies, and promptly addressing safeguarding concerns. This internship offers up to £40 compensation, ...

HealthTech VP of Engineering — Equity & Bonus

Java Script Works is seeking a VP of Engineering in Cambridge, UK. The role involves leading the engineering team focused on HealthTech solutions, ensuring performance through quantifiable OKRs. Candidates should have experience with React, Node.js, and AWS, alongside management skills. The position offers compe ...

Senior Tools Engineer: Infra Automation & Frontend

Java Script Works is seeking a Senior Tools Software Engineer based in Shrewsbury, United Kingdom. The ideal candidate will have experience in infrastructure automation with tools like Terraform and CloudFormation, and should be comfortable collaborating with front-end teams using Vue.js and TypeScript. < ...

Senior Enterprise Architect – Cloud Transformation Leader

A leading IT consulting firm in the UK is seeking an experienced Enterprise Architect to lead transformation initiatives across cloud and application domains. The ideal candidate will have 20+ years of experience, strong expertise in Java, microservices, and Azure cloud services, alongside excellent stakeholder ...

SC Cleared Automation Test Engineer 6 Month FTC

A leading IT services company in the United Kingdom is seeking an Automation Test Engineer to join their Quality Engineering & Assurance practice. Candidates are expected to have SC clearance, alongside strong programming skills in Python and Java. The role involves working on automation frameworks, developing C ...

Senior Software Product Engineer Payments (Hybrid)

A leading payments consultancy is seeking a Senior Software Product Engineer in London. This role involves designing high-availability systems for instant payments and requires strong experience in Java, Reactive Programming, and event-driven architecture. You will collaborate within Agile teams and contribute t ...

SRE Engineer

Our client is looking for a SRE Engineer combining software and IT engineering principles to build and maintain reliable, scalable, and high-performing systems. Job Responsibilities: Scope technical projects and break them down into user stories and tasks within an engineering team ...

Senior Developer

We're hiring a Senior Developer to join a collaborative engineering team building innovative, large-scale software solutions used by a growing customer base. This is an opportunity to work in an environment where engineers have a genuine voice, influence technical decisions, and solve complex problems usin ...

Senior Software Engineer

G MASS are currently looking for an experienced Software Engineer to join a leading Investment Manager client. This role sits within a core engineering team at the centre of a highly quantitative investment environment, supporting the technology and data platforms that underpin systematic trading strategie ...

Senior Cloud DevOps Engineer

About This Role Senior Cloud DevOps Engineers work as part of the Tech Delivery organisation supporting the engineering and continued development of a growing AWS cloud footprint within Capital One. As a contributor to a focused Core Infrastructure delivery team you will ensure the 'infrastructur ...

Senior OS Performance Engineer – Mobile Systems

An international semiconductor company is seeking an OS Performance Expert to optimize mobile operating systems. Key responsibilities include enhancing OS performance, researching application architecture, and designing high-performance modules. The ideal candidate will hold a Master's degree in a relevant field ...

Senior Software Engineer, Transfers – Hybrid & Flexible

Hargreaves Lansdown PLC is looking for a Senior Software Engineer to join its Transfers Tribe in Bristol. You will lead technical discovery initiatives and mentor junior engineers while addressing complex technical problems. With a strong Java background and experience in AWS, you'll work collaborative ...

Senior Backend & ML Platform Engineer

WeAreTechWomen is seeking a Software Engineer to contribute to the verification platform's development. This role involves designing backend services and iterating on machine learning models to detect spam in Shopping. The ideal candidate will have a degree, experience in software development, and skil ...

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