java architect jobs in London

Job Role: Senior Java ArchitectJob Location: London, UK (4 days per week from office)Job Type : Contract (6 months ) / PermanentRole SummarySenior Java Engineering Architect | Banking, Payments & AI EngineeringSeeking an experienced Java Engineering Architect to lead the design and delivery of enterprise-scale banking and payments platforms. The role...

Job Location: London, UK (4 days per week from office) Job Type : Contract (6 months ) / Permanent Role Summary Seeking an experienced Java Engineering Architect to lead the design and delivery of enterprise-scale banking and payments platforms. The role requires deep expertise in payments, banking operations, messaging architectures, cloud-native platforms,...

Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We embed into client teams to understand goals and translate them into effective outcomes while delivering secure, accessible, user-focused services.You...

Vertus Partners seeks a lead engineer to drive architecture and technology transformation within a large financial services environment. You will influence technical direction and work on platforms that support high-volume, business-critical services.This role sits at the intersection of architecture and software engineering, shaping standards and elevating...

Solirius Reply is seeking a Principal Engineer specializing in Java to lead technical teams and drive innovation. This role involves working across the full software lifecycle, engaging with clients, and shaping cutting-edge solutions.Ideal candidates should possess strong leadership skills and substantial experience in Java engineering, advocating for best...

Our client is in the Insurance sector and is looking to grow their team with a Java Solution Architect. This is a hybrid role with 1-2 days a week in London.Client DetailsOur client is in the Insurance sector and is looking to grow their team with a Java Solution Architect. This is a hybrid role with 1-2 days a week in London.DescriptionDesign and develop...

Job DescriptionSenior Java Architect | Banking, Payments & AI EngineeringLocation: London (Hybrid)Role Type: ContractRate: Up to £600 a day (Outside IR35)We're seeking an experienced Java Architect to play a key role in a major banking transformation programme, helping to deliver enterprise-scale banking and payments platforms with a focus on cross-border...

Jobs for Humanity is partnering with FIS Global to build an inclusive and just employment ecosystem. Therefore, we prioritize individuals coming from the following communities: Refugee, Neurodivergent, Single Parent, Blind or Low Vision, Deaf or Hard of Hearing, Black, Hispanic, Asian, Military Veterans, the Elderly, the LGBTQ, and Justice Impacted...

Broadridge Financial Solutions is seeking a Principal Engineer – Full Stack Java in London. You will set the technical direction for the International Processing Engine, lead the design of back-end services, REST APIs, and integrations, and partner with architecture, product, and client stakeholders to shape roadmaps.The role requires deep hands-on Java...

EPAM Systems in London is seeking a Java Developer for a hybrid role. You will design, develop and maintain complex Java and Python applications, guiding architecture and leading technical initiatives across global teams.You will mentor developers, drive code quality through reviews and automated tests, and deliver production-ready solutions while thriving...

Energy Jobline ZR in London (Hybrid) seeks a Senior Java Architect to lead the design and delivery of enterprise-grade banking and payments platforms. You will provide technical leadership to offshore teams and define microservices and event-driven architectures for cross-border solutions.The role requires strong Java/Spring Boot experience within...

Falcon Smart IT seeks an experienced Java Engineering Architect in London to lead enterprise-scale banking and payments platforms. The role centers on payments mastery, platform design and AI-enabled engineering within cloud-native, Kubernetes-based environments.You will guide real-time processing, messaging, and API architectures while mentoring teams and...

Job DescriptionApp Modernization experience with strong AWS background is a must," they are typically looking for candidates who have:Led migration of legacy Java applications to AWS?Hands-on experience with Java, Spring Boot, Microservices, and TypeScript?Strong AWS architecture and implementation experience?Experience withEKS/ECS, Lambda, API Gateway, S3,...

Falcon Smart IT Limited is hiring a Senior Java Architect to lead design and delivery of enterprise-scale banking and payments platforms in London. The role requires deep expertise in payments, messaging architectures, cloud-native platforms, AI-driven engineering, and enterprise solution architecture.You will architect real-time payment workflows, implement...

mthree is seeking a Java Software Engineer for a tier-one financial institution in London. You will lead architectural evolution, scale a high-throughput workflow engine, and embed intelligent decisioning into enterprise-scale processes.Expertise in Enterprise Java, distributed systems, and data management is essential, with exposure to AI/automation being a...

Broadridge Financial Solutions seeks a Principal Engineer – Full Stack Java to lead technical strategy for client-facing Gloss platform components. You will shape architecture, drive scalable, secure services, and guide teams across the stack.The role blends deep hands-on coding with broad technical influence, partnering with product, QA, and operations to...

Java Modernization Technical Architect London, UK(Hybrid) 6 Months contract Role Summary Lead enterprise scale Java modernization initiatives for customers driving architecture migration strategy cloud transformation and modernization delivery for Java based workloads migrating to Azure. Key Responsibilities Own end to end Java application architecture...

A technology-driven company seeks a Java Backend Lead to take charge of backend systems' architecture and delivery. You will guide a team of developers, ensuring high code quality and working on modernizing systems. Candidates should have at least 10 years of Java expertise and strong leadership skills. Key responsibilities include designing microservices...

Job Title: Java Modernization Technical Architect Engagement Type: Contract (Initial 6 Months, potential for extension) Location: London, UK (Hybrid) Clearance Requirement: Active UK Government Security Check (SC Clearance Required) Role Overview We are seeking an experienced Java Modernization Technical Architect to lead enterprise-scale cloud...

Energy Jobline ZR is seeking an experienced cloud-focused engineer to lead app modernization initiatives in London. The role requires hands-on experience migrating legacy Java applications to AWS and delivering scalable microservices.You will work with Java, Spring Boot, TypeScript, and AWS services such as EKS/ECS, Lambda, API Gateway, S3 and DynamoDB,...