11,423+ Programista Java Java Deweloper Jobs in UK — Top Companies Hiring June 2026

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Construction HSE Manager Lead Safety & Compliance

JAVA Recruitment Ltd is looking for an experienced Construction Health, Safety & Environmental (HSE) Manager in Thurrock. This role involves leading on site safety and environmental compliance within live construction environments on a freelance basis. Key responsibilities include managing HSE systems, ...

Technical Insurance BA Implementation & API Specialist

A leading software company in Greater London is seeking a Business Analyst to join their Implementation team. In this full-time position, you will gather and translate client requirements while working on integration and software-related projects. The ideal candidate will have strong experience in product/applic ...

Application Software Engineer – C#/C++ DDS & Defence

Energy Jobline ZR in Bristol is seeking an engineer to implement a demonstration system for a new Command and Control application. The ideal candidate will excel in turning system needs into working software, collaborating closely with domain specialists to deliver quickly. Key responsibilities include ...

Senior Software Engineer, Cloud AI for Financial Reporting

WeAreTechWomen is seeking an experienced engineer to join the Reporting team in Birmingham. This role focuses on developing a cloud-based reporting platform for financial regulatory obligations. Candidates should have significant software development experience, particularly in Java or Python, and experience ...

Senior AI Engineering Architect & Tech Lead

Imperial Civil Enforcement Solutions Limited is seeking a Technical Lead to provide senior technical leadership in AI Engineering and Architecture. This role involves hands-on coding, defining scalable architectures, and mentoring engineers. Key responsibilities include driving AI-assisted development ...

Real Time Pricing Platform Engineer

Join Barclays in London as a Pricing Application Developer to design and enhance software for the Metis pricing platform. You will work using modern engineering practices with Java, Angular, and Python, collaborating closely with business analysts and front-office teams. The role requires experience wi ...

Full Stack Web Developer — Build Modern Web Solutions

Wave Recruitment - Demo is looking for a Full Stack Web Developer to join their team in Reading, UK. This role involves developing and maintaining websites, ensuring smooth user experiences, and requires expertise in HTML, CSS, JavaScript, PHP, Wordpress, Java, and jQuery. The ideal candidate will have ...

Software Engineer Hybrid & Distributed Calc Engine

Limelight Health is looking for a Software Engineer in Greater London to design, build, and maintain their calculation framework and analytics products. You'll collaborate with engineers and quants to create a scalable calculation engine for the analytics platform. The ideal candidate has proven softwa ...

Lead Quant Software Engineer – Equity Derivatives

Join J.P. MORGAN as a Lead Software Engineer in Greater London, where you will design secure technology solutions that support business objectives. Collaborate across agile teams to develop high-quality applications and drive improvements in production reliability. This role requires a Bachelor's degre ...

Senior Lead Full Stack Engineer – Cloud & Platform

JPMorgan Chase is seeking a Senior Lead Software Engineer to enhance, build, and deliver cutting-edge technology products. This role focuses on full stack development, requiring hands-on experience in React, TypeScript, and Java. The ideal candidate will possess strong technical leadership skills, guid ...

Principal Solution Architect Cloud & Microservices

Tech Mahindra is looking for a highly skilled Principal Solution Architect to join our team in Reading, UK. The ideal candidate will have 15+ years of experience in application architecture, strong knowledge of cloud computing platforms, and proficiency in programming languages like Java, C#, or Python. This rol ...

Principal Software Consultant: Secure Tech & Client Delivery

FORT is seeking a Principal Software Engineer to develop innovative solutions and engage directly with clients. You will work on critical projects supporting the UK's national security, leading technical designs while being part of a high-performance team. The role requires strong Java engineering skil ...

Senior Ads Auction Engineer — Real Time CTV Platform

Roku is seeking a software engineer for the Ads Auction and Marketplace systems to optimize yield and real-time outcomes. You will design and implement auction capabilities and integrate them with other teams while improving ad auction features. Your coding skills in Java and experience with distribute ...

Senior Software Engineer – Defence Systems Lead

Cicor Group is seeking a talented Senior Software Engineer to join our dynamic Programmes Division in Gosport. In this crucial role, you will lead software development efforts, ensuring high-quality solutions for our defence programmes. The ideal candidate will have a degree in Software Engineering or ...

Senior Ads Auction Engineer — Real Time CTV Platform

Roku is seeking an engineer to contribute to the Ads Auction systems optimizing yield in Sheffield. You will work closely with various teams to design and implement auction capabilities, focusing on low-latency services and scalable integrations. The ideal candidate should have experience with distribu ...

Engineering Manager, Transfers Platform — Remote

Hargreaves Lansdown is seeking an Engineering Manager for its Transfers team. In this role, you will lead a Product Engineering Team responsible for building applications using Java microservices, ensuring technical excellence and team health. You will collaborate across departments to deliver high-qua ...

Lead Solutions Architect: API & E‑commerce, On‑Site London

Adecco is seeking a Solutions Architect based in Wembley to lead the development of high-quality designs for various projects. Responsibilities include vendor governance, data integration leadership, and maintaining technical documentation. The ideal candidate will have a strong background in solution architectu ...

Senior Software Engineer – Quant Trading Data Platform

G MASS Consulting is seeking an experienced Software Engineer to join a leading Investment Manager client. This role involves designing and enhancing data and infrastructure platforms crucial for systematic trading strategies. You will work in a data-driven environment, collaborating with investment teams. </ ...

Strategic Product Owner: Lead Vision & Delivery

CodeFirstGirls is seeking a Principal Product Owner in Manchester, UK. In this role, you will lead product innovation and strategy, ensuring alignment with business objectives and collaborating with cross-functional teams. You must have over 1.5 years of experience in software or data engineering, with pro ...

Senior Software Engineer, Fintech Platform: Scale & Impact

Hamilton Barnes Associates Limited is seeking a product-minded engineer to join their global trading and investment firm based in Greater London. This role involves building with JavaScript/TypeScript and Node.js, owning technical problems end-to-end, and improving large-scale systems. The ideal candid ...

Senior AI Solutions Engineer – LLMs & CRM Platform

428 Salesforce UK Limited is seeking a Forward Deployed Engineer to deliver cutting-edge AI solutions. This role requires expertise in transforming client needs into scalable production systems on the Salesforce platform. The ideal candidate will have at least 5 years of experience in AI solutions deli ...

Dynamics 365 Developer: Power Platform & Azure Specialist

Java Script Works is looking for a Microsoft Dynamics 365 Developer based in Solihull, United Kingdom. The ideal candidate should have a solid background in C# .NET, JavaScript, and SQL, along with experience managing large-scale Dataverse instances. The position offers a full-time role with a competit ...

Ads Platform Solutions Engineer

TikTok is seeking a Software Engineer to join their Solutions Engineering team in Greater London. In this role, you will build and deliver high-quality software solutions, mainly focusing on supporting advertisers using TikTok's Ads platform. The ideal candidate will have a Bachelor's degree in Compute ...

Senior Backend Lead: AI/Cloud Systems & Architecture

Veyn AI is seeking a Software Development Lead to guide technical direction and ensure high-quality software delivery. The role includes mentoring developers, managing project timelines, and designing cloud-native applications. Ideal candidates should have a Bachelor’s degree in Computer Science, 10+ years of ...

Software Engineer – GDS‑Driven, TDD & Pairing Expert

A leading software consultancy in the UK is looking for Software Developers dedicated to building quality software. The ideal candidates are tech agnostic and experienced in Java or Scala, with a solid understanding of Object Oriented Programming. They should hold a Security Check (SC) Clearance and have familia ...

Software Engineer Govt Ready, TDD & Pairing

Opencast | B Corp™ is seeking Software Developers in Newcastle upon Tyne who are passionate about building robust products. Applicants must have expertise in Java or Scala and hold a valid Security Check (SC) Clearance or be eligible for it. The role involves collaboration with team members, delivering user stor ...

Full Stack Developer — Shape Healthcare with Modern APIs

Bowerford Associates Limited is seeking a dynamic Full Stack Software Developer to join their agile team in Exeter. You will develop and maintain web-based applications using Java microservices and React, contributing to healthcare solutions. The role requires strong expertise in front-end and back-end ...

Android Mobile Engineer in Charing Halian Technology Limited

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, ...

Full Stack Engineer: TypeScript & Python for Respiratory Health

Java Script Works in Cambridge is looking for a Full-Stack Software Engineer to enhance respiratory healthcare through innovative web applications. You will work with technologies like TypeScript and Vue.js, contributing to cross-functional teams to deliver effective solutions. Proficiency in back-end ...

London Based Platform Engineer: AI Driven Subscriptions

Zuora is seeking a developer for their London office to contribute to Zephr, a key subscription experience platform. This role involves creating innovative solutions for a high-throughput application and developing secure APIs. Candidates should be proficient in Java or Kotlin, with experience in JavaScript or T ...

Senior Full Stack Drupal & React Engineer

Java Script Works is seeking a Senior Full Stack Drupal/React Developer based in Harlow, United Kingdom. The candidate will drive the build and maintenance of high-performance, decoupled web applications using Drupal for back-end and React for front-end development. This role demands collaboration across teams t ...

Senior ServiceNow Developer: Platform & JS Expert

Java Script Works in Hatfield is looking for a Senior ServiceNow Developer to focus on developing on the ServiceNow platform. You will utilize web technologies such as JavaScript, XML, JSON, HTML, and CSS to build and enhance functionalities. The ideal candidate should have experience in ServiceNow dev ...

Secure DevOps Engineer: CI/CD, Kubernetes & PKI

慨正橡扯 is hiring a DevOps Engineer for their Space, Defence and Intelligence unit in Gloucester. You'll build and automate secure platforms for critical services, ensuring reliable deployments and tackling technical challenges. The role requires strong experience in DevOps, proficiency in Java, Python, C ...

Trading Systems Software Engineer (Hybrid, London)

PDT Partners is looking for skilled Software Engineers to develop and maintain their trading technology. This hybrid position requires working in London at least three days a week. Candidates should have strong programming experience in C++, Python, or Java, and a degree in Computer Science. With a sal ...

Defence Test Automation Engineer — Career Growth

A global technology leader seeks a Quality Engineer in Hursley, UK. This role focuses on automating testing processes to ensure efficient software delivery. Candidates should possess strong knowledge in Java DevOps, experience writing test automation scripts, and familiarity with tools like Selenium and Cypress. ...

Test Engineer Quality & Security for Critical Systems

A Defence and Cyber Security company in the UK is seeking Test Engineers to ensure the quality and reliability of their software systems. Candidates should have expertise in testing methodologies and tools, such as Java, Python, and Javascript. The role includes designing tests, working closely with engineers, a ...

Construction HSE Lead – Safety, Compliance & Culture

JAVA Recruitment Ltd is seeking a Construction Health, Safety & Environmental (HSE) Manager for a 30-week project in Enfield. The role involves leading site safety and ensuring compliance with HSE regulations in a live construction environment. The ideal candidate should possess strong communication sk ...

VP Software Engineer Financial Systems & Data

Goldman Sachs Group, Inc. is looking for a Vice President Software Engineer in London. This role involves managing end-to-end systems development in an Agile environment, producing technical designs and collaborating with finance stakeholders. The ideal candidate should have over 6 years of software de ...

VP AI Solutions Architect – Cloud Native & LLM Delivery

A global financial services firm is seeking an AI Application Engineer to design, build, and deploy cloud-native AI applications. This role involves leading development efforts, collaborating with various teams, and ensuring rapid delivery of solutions leveraging AI/ML technologies. Ideal candidates will have ex ...

Frontend Engineer: React/TypeScript, AWS & UI/UX

Java Script Works is looking for a Software Engineer in Exeter, United Kingdom. The ideal candidate will have strong skills in JavaScript, front-end development with HTML, CSS, and React, as well as UI/UX design principles. Experience with AWS is highly preferred, alongside knowledge of PyTorch and other deep-le ...

Data Analyst: Data Flows & Systems Insight (Remote)

A leading recruitment agency is seeking a Data Analyst in London. The role focuses on analyzing and documenting data flows in existing systems, primarily built using Java, Node JS, and React. Candidates should have a strong background in data quality management, experience in cloud environments like AWS or Azure ...

Global Impact FDSE: End to End Solutions Architect

A leading software company based in Greater London seeks a Forward Deployed Software Engineer to design and implement solutions addressing complex customer challenges. You will work on impactful projects, leveraging technologies to drive real outcomes. Candidates should have at least 1+ years of programming expe ...

Senior Frontend Developer — Vue.js + TypeScript

Java Script Works is seeking a skilled Frontend Web Developer based in Greater London, United Kingdom. The role requires a minimum of 5 years of experience and expertise in JavaScript, TypeScript, and CSS. Experience with Vue.js (2) is a must. This full-time position offers a competitive salary and the opportuni ...

Software Engineer 2 – Cloud Analytics & Identity (Remote)

Elenchus Technologies seeks a Software Engineer Level 2 with 14+ years of experience to join its PDA Team. The ideal candidate should possess a robust understanding of cloud and large-scale analytics and be a proactive team player. Responsibilities include developing foundational identity intelligence analyti ...

Backend Software Engineer Secure, Scalable Cloud Services

LexisNexis Risk Solutions is seeking a Software Engineer in Richmond, England. This role involves building and improving backend services that ensure performance and security while providing an opportunity to grow technical skills through hands-on experience across the software development lifecycle. J ...

Senior Android SDK & SaaS Implementation Engineer

Mandarin Recruitment is looking for an Android Implementation Engineer to join a California based computer software company. The ideal candidate should have over 4 years of experience in building apps using Java/Kotlin, as well as strong problem-solving abilities. The candidate must be bilingual in Eng ...

Full Stack React & Python Engineer (Next.js/TS)

Java Script Works is seeking a talented Full Stack Next.js / Python Developer in Greater London. The ideal candidate will have strong expertise in Next.js, Python, mySQL, and experience with React and React Native. This role involves building dynamic applications and contributing to exciting projects in a collab ...

Senior Security Engineer: Proactive Security Platform

A leading food delivery service in London is seeking a Software Engineer to lead the design and operation of security services. You will work with cross-functional teams to build secure solutions and maintain operational excellence. Key requirements include strong knowledge in distributed systems, programming in ...

Junior Frontend Engineer (React/Vue/Angular) — TDD Focus

Java Script Works is looking for a Junior Frontend Engineer to join their team in London. The role offers a salary range of £35,000 to £50,000. Candidates should be familiar with technologies such as React, TDD, Vue.js, and Angular. While the position is full-time, benefits and perks are not specified. This is a ...

Senior Backend Platform Engineer London (Hybrid)

A technology company is seeking a backend engineer to design and maintain production-grade services. The ideal candidate will have significant experience in backend engineering, particularly with Java, Go, or Python, and strong understanding of AWS. This role offers a hybrid work model based out of the London of ...

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