java programmer jobs in London

Please note: This role may close soon depending on the level of interest so don’t miss out!  Thank you for your interest in applying for this role.   We’d like to remind you that you must ensure you are eligible for this scheme before applying. Please read through the eligibility criteria below carefully and ensure that you are eligible before...

JAVA Recruitment Ltd is seeking an experienced Electrical Site Manager for a major prison project in East London. You will oversee electrical installation works, coordinate subcontractors and ensure delivery to drawings, specs and programmes on a long-term build and refurbishment contract.The role requires a strong electrical building services background,...

Salary: £60,000 - 100,000 per yearRequirements8+ years of experience in data, analytics, and AI platform architecture, design, and deliveryExpertise in AWS cloud-native data and analytics platforms across the data value chainExperience designing scalable platform components for batch and real-time/streaming processing across microservices- and API-driven...

Off-Cycle Internship OverviewJoin us on an Off Cycle Internship for 3-6 months working within one of our Quant focused business areas. Immerse yourself in our work and culture and gain invaluable insights with this longer internship.Why the Quant Off-Cycle Internship Programme?As an intern with Barclays you’ll be embedded with one of our Quant teams,...

You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in production, you have...

Northrop Grumman UK is offering a 12-month Industrial Placement Software Engineer programme starting September 2027 in New Malden, London. You will gain practical software engineering experience by developing software for defence programmes and contributing from day one in a collaborative team.You will work with Java/C++ in modern environments, participate...

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that create real business impact. From day one,...

Role Overview We are looking for a Senior Azure Cloud Architect to lead the migration and modernization of enterprise Java applications from on-premise environments to Microsoft Azure. Key Responsibilities Lead on-prem to Azure migration programmes (assessment, design, execution) Define Azure landing zones and cloud governance models Design secure,...

Company DescriptionOverviewSpecialist role DeveloperSummary of the work  The role is for a lead developer who will work within a scrum team to create a BigData platform and caseworking systems: - Java development using primarily REST and SOAP services. - BPM development. - Leading a team of other java/bigdata developers. - Understanding and development...

Staff Software Engineer – Back EndCapital One – White Collar Factory (95009), United Kingdom – London office.OverviewDo you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex business problems and supporting multiple teams toward a shared technical vision?At Capital One, you'll...

Company DescriptionVersion 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, AWS,...

LSEG is seeking a Head of Analytics Engineering to lead the strategy, design, and delivery of Analytics products and capabilities underpinning our Cross Asset, Fund, Private Markets and Predictive Analytics offerings, reporting to the Data and Analytics Engineering CIO.This role owns the end-to-end engineering of analytics capabilities across these...

UK CITIZENSHIP REQUIRED FOR THIS POSITION: YesRELOCATION ASSISTANCE: No relocation assistance availableTRAVEL: Yes, 10% of the TimeIndustrial Placement Software EngineerSalary: £25,000Programme start date: September 2027Citizenship required: UK citizenship requiredSecurity clearance: Security Check (SC)Travel required: Approximately 10%Location: New Malden,...

UK CITIZENSHIP REQUIRED FOR THIS POSITION: YesRELOCATION ASSISTANCE: No relocation assistance availableTRAVEL: Yes, 10% of the TimeGraduate Software Engineer Salary: £32,500Programme start date: September 2027Citizenship required: UK citizenship requiredSecurity clearance: Security Check (SC)Travel required: Approximately 10%Location: New Malden,...

Company DescriptionOverviewSpecialist role DeveloperSummary of the work  The role is for a senior developer who will work within a scrum team to create a BigData platform and caseworking systems: - Java development using primarily REST and SOAP services. - BPM (activiti) development - Understanding and development of the Hadoop platform. - Support for...

This is a role for an elite programmer in a high-performance team. We are looking for developers to contribute to the transformation of portfolio construction and quant research technology. If you are expert in java or python, passionate about quality of your software and interested in data analytics, portfolio construction and optimization please...

This role is available across our London, Bristol and Manchester locationsThe Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision for a modern digital government.Our priorities are to drive a modern digital government, by:joining up public sector servicesharnessing the power...

Senior Test Environment & Platform Manager - OpenShift / Kafka Location: London - 8 days onsite per month, remainder remoteContract: Inside IR35Rate: FlexibleRole Overview We are seeking an experienced Senior Test Environment & Platform Manager to support a major enterprise technology transformation, moving from a legacy monolithic landscape towards a modern...

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: No relocation assistance available TRAVEL: Yes, 10% of the Time Graduate Software Engineer Salary: £32,500 Programme start date: September 2027 Citizenship required: UK citizenship required Security clearance: Security Check (SC) Travel required: Approximately 10% Location: New Malden,...

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: No relocation assistance available TRAVEL: Yes, 10% of the Time Industrial Placement Software Engineer Salary: £25,000 Programme start date: September 2027 Citizenship required: UK citizenship required Security clearance: Security Check (SC) Travel required: Approximately 10% Location:...