Jobs for java programmer at London

We are looking for an experienced AI Engineer / Generative AI Engineer to join a major enterprise AI programme in London with a international Bank.This is an excellent opportunity for an AI Engineer with strong hands‑on experience across Generative AI, Large Language Models (LLMs), RAG, GitHub Copilot and Agentic AI.You will be building real-world AI...

Senior Java/React Full Stack Developer- Appvia - Security Clearance eligibility required. Location: London, UK (Hybrid - ~1-2 days per month in office / onsite) Contract: Permanent, Full-time Package: £70,000-80,000 + 10% Bonus + 10% Shares + Benefits (see more below) About Appvia Appvia is a specialist cloud, platform, and solutions engineering...

DV Cleared AI Engineer Location: Central London (Hybrid) Salary: £80,000 - £100,000 + Performance Bonus + Excellent Benefits Security Clearance: Active UK DV Clearance Required Shape the Future of National Security & Advanced Technology We're partnering with an innovative organisation delivering cutting-edge technology solutions across some of the UK's...

Sheffield, Leeds or London, maximum once per month on siteActive SC clearance is essentialPrevious experience working within a UK government organisation is essential.We are looking for an experienced Senior Software Developer to join a major programme within a UK government organisation.This is a hands‑on backend development role with a strong focus on...

Anduril Industries is a defense technology company with a mission to transform U.S.Read on to fully understand what this job requires in terms of skills and experience If you are a good match, make an application.and allied military capabilities with advanced technology.By bringing the expertise, technology, and business model of the 21st century's most...

Lead the teams transforming digital services that support land and property ownership across England and Wales.Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description.HM Land Registry 'HMLR' are looking for a Lead Software Developer to provide technical leadership, support engineering...

Principle Java EngineerAre you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding.Salary to £70k-£90k + company options schemeHybrid working (1 day per week in their London Vauxhall offices)NB: Please only apply if you have resided in the UK for the past 5 years and are prepared to go...

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 build systems that matter. Look to join a team...

Salary: £? - ? per yearRequirements:Proven software development experience within MOD, Defence, National Security or similarly secure environments.Strong commercial Java development experience.Expertise with Spring Boot.Experience designing and developing RESTful APIs.Strong SQL and NoSQL database experience.Experience with Docker, Kubernetes or other...

About the role: Every customer is different, and we're building the technology to make every Tesco experience feel personal. Join Tesco's Personalisation team and help shape the experiences of millions of customers every day by powering real-time recommendations, offers, targeting, and experimentation across our web, mobile, and in-store channels. Our...

hackajob is partnering directly with Version 1 to hire for this role.To be considered for an interview, please make sure your application is full in line with the job specs as found below.Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive...

CLOUD NATIVE SOFTWARE DEVELOPER - eDV CLEAREDNEW PERMANENT OPPORTUNITY AVAILABLE FOR AN eDV CLEARED CLOUD NATIVE SOFTWARE DEVELOPER IN LONDONPermanent opportunity for an eDV Cloud Native Software DeveloperLeading technology consultancy delivering projects across the UK National Security sectorSalary up to £95,000London-based with hybrid workingClearance...

Senior Software Engineer We’re looking for a Senior Software Engineer to play a pivotal role in evolving M&S’s Price Domain. This team provides the critical software capabilities that power pricing and promotions across M&S Food, Fashion, Home, and Beauty, ensuring customers see accurate, consistent, and compelling prices wherever and however they choose...

Company Description Version 1 has celebrated30 yearsinbusinessand continues to be trusted by global brands to delivertechnology and transformationsolutions that drive customer success. Ourdeepexpertiseenables our customers to navigate the rapidlyevolving technology landscape. We foster strong partnerships withglobal technology leadersincluding Microsoft,...

Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including...

Role Summary We are hiring a Senior Manager in Solution Architecture to lead the design, commercialization, and delivery of enterprise-scale cloud and AI engineering platforms. This role operates across solution architecture, AI platform innovation, and commercial deal shaping, with a focus on building and scaling agentic engineering capabilities across the...

UK CITIZENSHIP REQUIRED FOR THIS POSITION: YesRELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: UK-Highest Level of Government ClearanceTRAVEL: Yes, 10% of the TimeSalary: 63,300Qualifications, skills, and all relevant experience needed for this role can be found in the full description below.- 94,900Define Possible at Northrop...

All the details Job purpose As part of the M&S Software Engineering team, you'll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers and engineering, it's an...

About C3 AI C3 AI (NYSE: AI) is an Enterprise AI application software company delivering a suite of integrated AI products, including the C3 Agentic AI Platform, domain‑specific SaaS applications, and generative AI offerings for enterprise digital transformation. Role Overview As a member of the C3 AI Data Science team, you will work with large enterprises...

Multiple Data Engineer & Data Analyst Contracts | 6-Month Initial Contract at £430/day Inside IR-35 | London/Hybrid (max 2 days per week on site) We're supporting a major data transformation programme and are looking to hire multiple Data Engineers and Data Analysts on an initial 6-month contract. These opportunities are well-suited to contractors with...