java architect jobs in London

White Collar Factory (95009), United Kingdom, London, London Staff Software Engineer - Back End About this role Do 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...

As a Graduate Software Engineer, your work is mission-critical at our firm. You will work on solutions that enable us to react to markets at lightning-fast speeds. Your work will be the magic behind the scenes, enabling our teams to make split-second decisions with precision and confidence. By working in an interdisciplinary manner and innovating and...

Role – Technology Architect Technology – OSS Architect Location – London, United Kingdom Business Unit – ENGNE Compensation – Competitive (including bonus) Infosys– Engineering Services – OSS Architect At Infosys, we pioneered and perfected the global delivery model, introducing to our customers the ability to move technology work to...

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...

**Senior Java Developer – Contract** **Rate:** £500 per day **IR35 Status:** Inside IR35 **Location:** London – 3 days per week onsite **Duration:** 6 months About the Role We are seeking an experienced **Senior Java Developer** to join a development team on an initial 6-month contract. This is an excellent opportunity for a hands-on developer...

About the role Bestway is modernising its application estate towards cloud-native architecture. We are looking for a hands‑on Lead Application Architect to own application-level design, define our engineering standards, and introduce AI-assisted development practices across the team. You will sit between our Solution Architects, who define high-level...

Location: Remote (UK-based) - Occasional Travel to LondonClearance: SC clearance; or eligible for SCAs a Full Stack Developer, you will discover, design, build, cloud-based applications and prototypes that support discovery work.You'll work across both front-end and back-end development, helping teams explore, test, and validate new technical approaches and...

Описание:PA are delighted to announce recruitment to our 2027 Rotational Digital Graduate Scheme. This programme is designed for graduates with a passion for technology, data, software engineering and artificial intelligence who are looking to accelerate their careers in consulting. As a Graduate Analyst, you will rotate across Architecture,...

We’re looking for a tech leader ready to take their career to new heights. Join the ranks of top talent at one of the world’s most influential companies.As a Principal Software Engineer at JPMorganChase within the Chief Data & Analytics Office (CDAO) AI/ML Data Platforms Team, youprovide deep engineering expertise and work across agile teams to enhance,...

About ARQ ARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We're still early in our journey, which means every person who joins shapes the future of our product, culture, and growth. If you're excited by big challenges,...

Why Keyrus, Why Now!Keyrus is an international group of 2,800 consultants and experts across 28 countries, built on a single conviction: AI does not transform businesses. Architected intelligence does.For more than 30 years, we have been building the data foundations that make intelligent systems work — designing the Operating System of the intelligent...

Camunda BPM Developer _ London, UK - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Software EngineeringAbout the Job you are considering: We are looking for a highly skilled Camunda Developer with strong expertise in workflow orchestration and full-stack development. The ideal candidate will have extensive experience in...

**Company Description** Wise is a global technology company, building the best way to move and manage the world’s money. **Min fees. Max ease. Full speed.** Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them...

Application Deadline: 27 October 2026 Department: Recharge Location: Remote - UK Description Shape the architecture behind an international B2B marketplace Location: Remote, UK-based, with occasional travel to meet the senior team in the UK or Germany Working hours: UK working hours, with reasonable flexibility for planned international meetings Reports...

About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi-manager investment strategies are underpinned by deep research and span public and private markets,...

By bringing together next-gen technology and the finest live data available, Genius Sports is enabling a new era of sports for fans worldwide, delivering experiences that are more immersive,interactiveand personalized than ever before. Learn more at geniussports.com.The RoleYou will join one of our established high-performingteams within the Betting...

Job descriptionAbout adessoOur mission is to help our clients deliver results with clarity, fairness, and accountability. By combining deep technical and functional IT and digital expertise, we drive innovation, modernise systems, and strengthen the teams behind them. If you want your architecture decisions to have real business impact, not just live in a...

Join Netcompany in leveraging technological innovations to foster societal transformation.Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees' Choice Awards for 2024. As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate....

AWS Engineer - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Cloud Infrastructure ManagementJob Title: AWS Engineer Location: London About the Job you are considering: Join the Financial Services Business Unit within Capgemini's Cloud & Custom Applications (C&CA) practice as an AWS Solution Architect. This role is...

Senior Mobile Solution Lead (iOS and Android) - London, UK - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: ArchitectureAbout the Job you are considering: We are seeking a highly skilled and experienced Senior Mobile Solution Lead (iOS and Android) to join our Experience Design & Engineering Capability Unit. In this role,...