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

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    Founding AI Engineer Ship Meaningful Tech with Equity

    Oho Group is seeking a Founding Engineer to join their dynamic team in Greater London. This exciting startup, backed by over $50M in funding, wants innovative engineers to build impactful products. You'll work in an agile environment, free from bureaucracy, where your contributions shape the company’s success ...

    Senior Software Engineer Distributed Risk Engine

    Citigroup Inc. is looking for a Senior Engineer to take on the role of Applications Development Technology Lead Analyst for the XiP calculation platform. The position requires extensive knowledge of Java and experience in building and maintaining distributed systems. The successful candidate will desig ...

    Platform Services Engineer Build Scalable Backend Systems

    Addepar is seeking a skilled backend software engineer to join its Platform Services team in Edinburgh. This role focuses on developing resilient distributed services and supporting product operations through engineering excellence. Candidates should be comfortable working independently and thrive in ambiguou ...

    Data Science Manager, Simulation & Digital Twins

    Tesco - Corporate in Welwyn Garden City is looking for a Data Science Manager to lead a multidisciplinary team. You will manage Data Scientists and help implement simulation and digital twin projects across various business areas. The ideal candidate will have experience in designing simulations and st ...

    Senior Software Engineer — AI Driven Trading Platform Lead

    Citibank (Switzerland) AG is seeking a Senior Software Engineer (SVP) based in London. This role involves hands-on design and implementation of the STIRT platform, where you'll engage deeply with traders and manage a talented global engineering team. You'll drive technology evolution with a strong focus on in ...

    Senior Staff Backend Engineer – Distributed Systems

    Metropolis Technologies in Abbot's Salford is seeking a Senior Staff Software Engineer for their AeroParker team to lead technical strategy and architecture for their e-commerce platform. You'll engage in high-impact initiatives and mentor senior engineers while ensuring systems scalability and security. ...

    Senior Software Engineer, Margin Tech — AVP (Hybrid)

    Citigroup Inc. is seeking a software engineer to join their global technology team in Greater London. The role involves building technical solutions to complex business problems while contributing to a strong engineering culture. Candidates should possess strong programming skills primarily in Java, React, an ...

    Platform Engineer: Build the Global Risk Platform

    Wise is looking for a Platform Engineer to join their Risk Domain team in Greater London. In this role, you will design systems that support safe global product launches and create foundational services. You'll work on a centralized risk platform that enhances data unification across vital functions like frau ...

    Solution Architect MedTech SaaS Cloud

    Overview We are looking for a Platform Architect to help transform our cloud environment from beta to production, working closely with the Lead Architect and DevOps team. Responsibilities Scale and support the DevOps/Platform team. Configure and maintain Azure an ...

    Senior Software Engineer, Margin Tech – AVP (Hybrid)

    Citibank (Switzerland) AG is seeking a Senior Software Engineer in London to join their Margin Technology team. This role involves solving engineering challenges while collaborating closely with product teams to deliver high-quality software solutions. The ideal candidate will have a Bachelor's degree ...

    Test Automation Engineer (SDET) Selenium & Cloud

    Kainos, located in Budock Water, is searching for a passionate Test Automation Engineer (SDET) to enhance their testing capabilities and deliver high-quality software solutions. You will collaborate closely with Developers and Product Owners, developing automated tests using technologies such as Selenium and ...

    Senior Computer Vision Scientist — Multimodal AI

    Amazon Science in Cambridge is looking for a passionate Applied Scientist to develop cutting-edge technology in computer vision. You will work with a talented team to create algorithms that enhance Amazon devices and improve customer experiences. Your responsibilities include supporting science solutio ...

    Build Engineer: Scalable CI/CD for Mobile Games

    King is seeking a Build Engineer to join the Bobcat team working on the CI/CD infrastructure for Candy Crush Saga. You will design and maintain CI/CD pipelines, collaborating closely with Candy engineers to enhance build systems. Strong programming skills in Python, Java, and experience with CI/CD platforms a ...

    Senior Lead Software Engineer, Markets Tech – High Impact

    J.P. MORGAN is seeking a Lead Software Engineer in Greater London who will design and deliver secure, stable, and scalable technology solutions. Collaborating within an agile team, you'll contribute to the architecture and development of applications, ensuring high standards and improvements that directly imp ...

    Staff Engineer: Backend & Integrations Lead

    4C Strategies in Warminster is seeking a Staff Engineer to lead technical vision, integrate systems, and mentor engineers within their team. You'll work closely with Engineering Management and oversee backend development of their Exonaut platform. This role requires strong skills in Java and SQL, with ...

    React Front End Developer (Hybrid) — E2E & MUI specialist

    Java Script Works is seeking an experienced Front End Developer to join the CORE Mod. team in Tax Admin. The role requires expertise in React frameworks and experience working in a hybrid environment in Telford, with a minimum of 2 days in the office per week. This contract position is for 6 months, wi ...

    Backend Engineer for Climate Action Platform

    The Climate App in Greater London is seeking a skilled Android Developer to join our enthusiastic team dedicated to combating climate change. You will help develop a groundbreaking app designed to motivate climate action through positive peer influence. The ideal candidate will possess strong skills in ...

    Mission Critical Software Engineer (Secure Cloud/API)

    Envitia is seeking a skilled Software Engineer to design and maintain secure software applications in classified environments. The role involves working within Agile teams to deliver scalable solutions across various technology estates. Candidates must hold a high-level security clearance and have experience ...

    Defence Software Test Engineer – Automation & Embedded

    Expleo Group is seeking a Software Test Engineer to advance projects in the Defence sector, focusing on Electrical and Embedded Systems. This role involves ensuring software alignment with industry standards, contributing to the software development lifecycle, and participating in both automated and manual te ...

    Cloud Native Software Engineer (AWS) – FinTech

    Accenture UK & Ireland is seeking a Software Engineer in Leeds to design and develop digital applications. The role involves collaborating with cross-functional teams and requires experience in Java, Typescript, and AWS. In addition to a competitive salary, you will enjoy benefits including up to 25 days vaca ...

    Macro Quant Research Software Engineer Analytics

    Mondrian Alpha is seeking a Research Software Engineer to join their Quantitative Technology team in London. The candidate will be trusted to work autonomously from day one, integrating automated LLM workflows and building low-latency macro-economic modeling tools in Python. The ideal individual should ...

    Mission Critical Software Engineer (Secure Cloud/API)

    Envitia is seeking a skilled Software Engineer to design and maintain secure software applications in classified environments. The role involves working within Agile teams to deliver scalable solutions across various technology estates. Candidates must hold a high-level security clearance and have experience ...

    Mission Critical Software Engineer (Secure Cloud/API)

    Envitia is seeking a skilled Software Engineer to design and maintain secure software applications in classified environments. The role involves working within Agile teams to deliver scalable solutions across various technology estates. Candidates must hold a high-level security clearance and have experience ...

    Software Engineer – SC/DV Clearance, On site 4 days

    慨正橡扯 is seeking junior and mid-level engineers to work on digital products for public sector organisations. You will join an agile team focused on delivering secure and scalable solutions using modern cloud-native technologies. The role requires a solid foundation in software engineering and familiarit ...

    Camunda Lead Full Stack Dev for Lending Workflows

    Capgemini is looking for an experienced Camunda Lead Full Stack Developer to oversee project delivery in the banking domain. The role demands strong architectural guidance on Camunda 8 processes and the ability to coordinate cross-functional teams. The successful candidate will possess 15 years of expe ...

    Engineering Manager Lead Cloud Native Teams (Hybrid)

    Virgin is looking for a hands-on leader for their engineering teams to drive the development of cloud-native services and impactful customer experiences. This role involves leading multiple full-stack teams, ensuring quality in engineering practices, and partnering with cross-functional teams. The ideal candidat ...

    Senior Backend Engineering Lead Distributed Systems

    Wise, a leading global technology company in London, is seeking a Senior Backend Engineer to lead its Contacts team. The role involves designing scalable architectures and leading a diverse team to deliver exceptional services. The ideal candidate will have a strong technical background in backend engi ...

    Carbon Data & Visualization Analyst

    Skills and Qualifications ...Confident, self-motivated with strong presentation skills. Attention to detail and accurate data entry. Adaptable and able to react quickly and effectively to changes and requests. Works well as part of a team with good leadership skills. An understanding of WMS. < ...

    Application Security Engineer — Shift Left CI/CD (SAST/SCA)

    Advance Systems International is looking for an experienced application security engineer in Birmingham. You will champion a shift-left security philosophy by integrating automated security analysis within CI/CD pipelines. The role requires close collaboration with development teams to identify and remediate ...

    Generative AI Solutions Architect

    Test Yantra is seeking an experienced professional for a role in AI/ML architecture. The ideal candidate will have a minimum of 7 years of experience in designing and deploying generative AI models. A strong proficiency in programming languages such as Python, Java, or C++ is crucial. Experience with c ...

    Lead Generative AI Architect — Cloud, Scale & Ethics

    eappstechnologies is seeking a Senior Generative AI Architect to design, develop, and implement cutting-edge generative AI solutions in London, UK. The role demands leadership in architecture and deployment of AI models, ensuring scalability and ethical considerations in all AI initiatives. The ideal c ...

    Senior Real Time Streaming Platform Engineer

    CrowdStrike Holdings, Inc. is seeking a Senior Software Engineer for their Real-Time Streaming Platform team. This role focuses on building scalable streaming services that enable real-time data processing capabilities. You will contribute to the infrastructure that directly impacts security telemetry process ...

    Senior Software Engineer – Event Driven Platform

    3761 Barclays - BX - UK is looking for a Senior Software Engineer for their teams in Knutsford or Northampton. The role involves designing, developing, and improving software that enhances business and technology capabilities. The successful candidate will work with cross-functional teams to align platform ca ...

    Calypso Developer — High Impact FinTech Engineer

    Core-Asset Consulting is seeking a skilled Calypso Developer to work on high-impact financial technology projects in Newcastle upon Tyne. The role requires strong Java programming skills and involves both development and support responsibilities. Successful candidates will engage directly with business users ...

    Backend Engineer, Payments Platform

    Teya is looking for a Software Engineer to join our team in London. You will play an essential role in developing technology for small and medium-sized businesses across Europe. Collaborating with diverse teams, you will help design, develop, and maintain our core systems. The ideal candidate will have at lea ...

    VP AI Solutions Engineer: Cloud Native AI Architect

    Goldman Sachs is seeking an AI Application Engineer to join the AI Innovation and Solutions team in London. This key role involves designing and deploying cloud-native AI applications, integrating advanced AI capabilities to deliver business value through innovative solutions. The successful candidate ...

    Engineering Squad Lead: Build Autonomous, High Impact Teams

    Modulr Finance Limited is on the lookout for an Engineering Squad Lead to join their dynamic engineering team in Pune, India. You will be responsible for leading a squad of engineers, promoting a high-performance culture, and fostering continuous learning within the team. The ideal candidate will have ...

    Applied Scientist, AI Driven Formal Verification

    Amazon is looking for an Applied Scientist in London to join the Agentic Automated Reasoning Group. This role involves working on advanced software verification tools leveraging artificial intelligence and cloud capabilities. The candidate will engage in projects spanning from infrastructure verificati ...

    Engineering Squad Lead: Build Autonomous, High Impact Teams

    Modulr Finance Limited is on the lookout for an Engineering Squad Lead to join their dynamic engineering team in Pune, India. You will be responsible for leading a squad of engineers, promoting a high-performance culture, and fostering continuous learning within the team. The ideal candidate will have ...

    Sr. Gen AI Architect

    Minimum of 7 years of experience in AI/ML architecture or a related role. Proven experience in designing and deploying generative AI models and solutions. Hands-on experience with AI frameworks and tools such as TensorFlow, PyTorch, Hugging Face, etc. Experience with cloud plat ...

    Senior Director of Software Engineering — EVO Platform Leader

    J.P. MORGAN is seeking a Senior Director of Software Engineering to lead initiatives within the Equity Derivatives Sales Technology team. You will manage a technical area, leveraging your expertise to oversee complex projects and facilitate innovative solutions. This role demands leadership in software ...

    Director of Software Engineering – EVO Platform Lead

    JPMorgan Chase & Co. is seeking a Senior Director of Software Engineering to lead the EVO platform within the Commercial and Investment Bank. This role involves managing a globally distributed agile team, delivering high-quality solutions, and overseeing complex projects to enhance the pre-trade derivatives s ...

    Senior AI Driven Software Engineer – Transformation Office

    BNY Mellon is seeking an AI-Forward Software Engineer — AI Transformation Office, Senior Vice President to join their London team. This position requires hands-on engineers who utilize AI tools like Claude Code and Windsurf in daily tasks. Key responsibilities include leveraging AI tools for solution design, ...

    Commodities Python Engineer in London Verition Group LLC

    Good-to-have Qualifications: Experience with other object-oriented programming languages such as Java, C#, or C++. Experience with quantitative development in the financial industry and familiarity with pricing models, risk models, analytics, and business objectives. Required Qualific ...

    Senior Application Engineer in Cambridge Luminance

    Senior Application Engineer Cambridge, United Kingdom Posted 12 months ago Qualifications Experience with server‑side technologies such as Node.js, PostgreSQL, Redis, and Elasticsearch. Familiarity with Python, Java , and front‑end frameworks is also beneficial. < ...

    Embedded & Software Engineer – Malvern, On‑Site Impact

    QinetiQ is looking for an Embedded Software Engineer to join our team in Malvern. In this role, you will participate in creating cutting-edge solutions to protect against complex threats. With opportunities to work on innovative technology, you will be responsible for software development and engineering acti ...

    Senior Software Engineer: Design, Mentoring & Quality

    True North Consulting Group Ltd is looking for a lead-level role in Bristol focused on user-centred service design. You will lead the design and delivery of services across multiple technologies like Java and Scala, ensuring that quality is embedded through strong testing practices. The position offers ...

    Lead Software Engineer Databricks, PySpark, AWS in London JPMorgan Chase & Co.

    Lead Software Engineer - Databricks, PySpark, AWS London, United Kingdom Posted about 2 months ago This is a job posted by our partner Jooble Qualifications Strong experience with Redshift Proficiency in SQL based database systems, both SQL & NoSQL, as w ...

    Video Quality ML Engineer – Real Time Vision

    A renowned multinational company in the UK is looking for a Machine Learning Engineer specializing in Video Quality Analysis. In this role, you will design and implement algorithms to detect defects in video quality using advanced computer vision and machine learning techniques. The position emphasizes optimizin ...

    Software Engineer in Gloucester Hamiltonian Dynamics

    We Are Hiring We are looking for an experienced Software Engineer with team lead experience to join our expanding technology team. This is an exciting opportunity for growth and development, offering a competitive salary for the right candidate. Job Requirements Ideal candidates ...

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      Programista Java Java Deweloper Jobs in United Kingdom Job Search Guide, Trends and Insights