London, South East, England, United Kingdom Hybrid / WFH Options
Become
in Java, Spring Boot, and secure API design , and who thrives in fast-paced, client-facing environments. The successful candidate will play a key role in shaping backend architecture, driving secure service delivery, and contributing to engineering standards across engagements. Key Responsibilities Design and develop backend services using Java and Spring Boot Architect and implement secure APIs using … OAuth2, FAPI, OpenID Connect Ensure backend services are performant, scalable, and resilient Collaborate with frontend, DevOps, and QA teams to deliver integrated solutions Participate in architecture reviews, technical design sessions, and stakeholder workshops Champion modern engineering practices including Agile , CI/CD , and DevSecOps Contribute to the development of reusable backend assets and CoE standards Required Skills and … engagement skills Experience working in or contributing to a Centre of Excellence team Consulting experience or a strong consulting mindset is highly desirable Desirable Attributes Experience with event-driven architectures and messaging systems (e.g., Kafka) Exposure to Infrastructure as Code (e.g., Terraform, Ansible) Familiarity with observability tools and performance tuning Ability to mentor junior engineers and More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Daniel James Resourcing Ltd
a Solution Architect role and play a key part in shaping next-generation platforms that will power complex digital products across multiple markets. Youll help drive cloud-native architecture at enterprise scale , influence technical strategy, and contribute directly to the delivery of modern, customer-facing systems used by thousands. Why This Role Matters Our client is transitioning from … a landscape of legacy, siloed systems to a unified, cloud-first architecture built on modern engineering principles. As a Solution Architect, you will be at the forefront of this evolution, working across product, engineering, and strategy to deliver future-proof solutions that are scalable, secure, and designed for growth. This is a highly collaborative, high-impact position ideal … and evaluate emerging technologies to stay ahead of the curve. Technology Environment .NET Core/C# AWS (preferred), Azure, GCP Docker, Kubernetes, container orchestration Microservices, RESTful APIs Event-driven architectures SQL and NoSQL technologies CI/CD, Infrastructure as Code Scalable, cloud-native, distributed systems What Were Looking For A background in software engineering with a More ❯
and AI-enabled tools. Mentoring engineers and contributing to the software ecosystem blueprint. Collaborating with product owners and engineering leads to accelerate delivery. Building distributed microservices and event-driven architectures on Azure. What You'll Bring: Hands-on experience designing and developing large-scale systems. Expertise in cloud-native architecture and REST APIs. Strong More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Become
of microservices architectures and distributed systems Collaborate with frontend, DevOps, and QA teams to deliver cohesive, end-to-end solutions Participate in technical design sessions, code reviews, and architecture discussions Support the definition and evolution of CoE engineering standards and reusable components Ensure adherence to Agile delivery practices, CI/CD pipelines, and DevSecOps principles Required Skills and … Experience Strong hands-on experience with Java , Spring Boot , and enterprise-grade backend development Proven experience designing and implementing secure APIs and service integrations Solid understanding of microservices architecture , service orchestration, and distributed systems Experience working in regulated environments such as banking, fintech, or insurance Familiarity with CI/CD pipelines , containerisation (e.g., Docker), and cloud platforms (e.g. … Azure) Prior experience working in or contributing to a Centre of Excellence team Excellent communication skills and ability to collaborate across multidisciplinary teams Desirable Attributes Exposure to event-driven architectures and messaging systems (e.g., Kafka) Experience with Infrastructure as Code (e.g., Terraform, Ansible) Familiarity with observability tools and performance tuning Ability to mentor junior engineers and More ❯
software engineering and development practices including automation. • To design, develop, test, deploy, improve and maintain high quality (scalable, reliable, high performant, highly secure) micro services which follows Maersk Architecture principles, Information Models and quality and security standards. • To monitor our business-critical application estate respond to incidents/change request/Bugs, prioritize them, analyze root cause and … Blackduck. • Strong hands-on experience in any one or more cloud technologies such as Azure/GCP/AWS. • Strong knowledge in data structures, algorithms, design patterns & Clean architecture principles • Strong knowledge in design principles/methodologies such as SOLID, 12 Factor App, TDD, BDD, Agile Scrum • Strong knowledge of Domain Driven Design & EventMore ❯
of its international payments network. As a Senior Manager, Application Development , you'll lead a high-performing software engineering team responsible for end-to-end application ownership - from architecture and design through to delivery and continuous optimisation in the payment services department. You'll play a pivotal role in delivering scalable, real-time systems built using modern technologies … support Drive best practices in DevOps, continuous delivery, test automation (TDD/BDD), and cloud-native development. Provide architectural direction on Java-based microservices, RESTful APIs, and event-driven systems. Collaborate with technology and business stakeholders to translate strategic goals into clear technical roadmaps and actionable outcomes. Promote a culture of innovation, resilience, security, and continuous … payments or banking domain, with commercial awareness of industry trends Familiarity with: Java/J2EE, Spring, RESTful APIs, relational databases Open Source technologies, CI/CD pipelines, event-drivenarchitecture Experience in coaching and developing talent, as well as managing team performance A collaborative mindset and proven ability to engage third-party vendors Strong More ❯
goals and deliver measurable impact. Engineering Excellence: Promote advanced engineering practices within the team, setting high standards for development methodologies, testing frameworks, and system security. Technical Strategy and Architecture: Contribute to defining and executing the technical strategy for the engineering department, driving architectural decisions that enhance system performance, scalability, and resilience. Mentorship and Team Development: Provide mentorship and … optimization, and database administration tasks. Proficiency in writing comprehensive test suites, test automation Demonstrate a deep understanding of advanced architectural patterns, such as microservices, micro-frontends, and event-drivenarchitecture, to design scalable, maintainable, and high-performance systems. Design, implement, and maintain containerized applications using Docker, and develop CI/CD pipelines to automate More ❯
Farnborough, Hampshire, South East, United Kingdom Hybrid / WFH Options
Queen Square Recruitment Limited
with a prestigious end client based in Farnborough. Were excited to offer an outstanding opportunity for a Senior .NET Developer with strong skills in RESTful APIs and microservice architecture for a 6-month contract. If you are interested and have the relevant skills and experience, please apply promptly to discuss further. .NET Senior Developer 6 months contract Day … Experience: 8+ years of hands-on experience with .NET, C#, and Angular Strong experience with RESTful API development in microservice environments Solid understanding of .NET Core and event-drivenarchitecture Experience working in Agile environments with cross-functional teams Familiarity with tools like JIRA, Confluence, and CI/CD pipelines Proven ability to work More ❯
looking for? 5+ Years Experience in software engineering. Experience working with microservices and distributed systems architecture. Expert proficiency in server-side development. Proficiency in TypeScript. Experience with event-drivenarchitecture and message queuing systems, ideally Google Pub/Sub, Kafka. Experience with Node.JS and server frameworks, ideally NestJS. High level expertise in SQL development More ❯
logging frameworks, and performance monitoring Background in serverless technologies (e.g., Lambda, Step Functions, API Gateway) Experience with data tools like EMR, Glue, or Apache Spark Understanding of event-drivenarchitecture (EventBridge, SNS, SQS) Knowledge of AWS database offerings including DynamoDB and RDS Familiarity with multi-region deployments and failover strategies AWS certifications (Solutions Architect More ❯
applicants Join to apply for the Azure Solution Architect role at VE3 Role Purpose The Azure Solution Architect will lead the definition and governance of the technical architecture and integration strategy for a secure, scalable, and cloud-native platform built on Microsoft Azure. This role will establish the foundational architectural patterns, ensure seamless system interoperability, and deliver high … performance, secure, and resilient services aligned to cloud engineering best practices. Role Purpose The Azure Solution Architect will lead the definition and governance of the technical architecture and integration strategy for a secure, scalable, and cloud-native platform built on Microsoft Azure. This role will establish the foundational architectural patterns, ensure seamless system interoperability, and deliver high-performance … Establish and lead architectural governance processes, including solution design reviews, sprint planning, and retrospectives. Define development standards, coding conventions, and secure design patterns for a microservices and event-driven architecture. Mentor engineers and DevOps teams on technical design, performance optimisation, and platform automation. Translate non-functional requirements (e.g. availability, performance, compliance) into platform-level architectural decisions. More ❯
trading platform. Ideal Background: Strong Java development skills; comfortable supporting systems on the trading floor. Experience with algorithmic or systematic trading systems. Familiarity with low-latency or event-driven architectures. Knowledge of financial markets; experience in any asset class (FX preferred). Exposure to tools like KDB or similar is a plus. Any C++ experience would More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH Options
Crimson
Integration Bus (IIB), including message transformation, routing, and API management. Proficient in SAP IDocs, BAPIs, RFCs, OData, and SOAP/REST APIs for SAP integrations. Experienced with event-driven architectures and message queuing systems, such as MQ and JMS. Develop, test, and troubleshoot IIB (IBM Integration Bus) message flows, APIs, and transformations. Design, develop, and support More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH Options
Crimson
Integration Bus (IIB), including message transformation, routing, and API management. Proficient in SAP IDocs, BAPIs, RFCs, OData, and SOAP/REST APIs for SAP integrations. Experienced with event-driven architectures and message queuing systems, such as MQ and JMS. Develop, test, and troubleshoot IIB (IBM Integration Bus) message flows, APIs, and transformations. Design, develop, and support More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Primark Stores Limited
external partners. Strong communication and stakeholder engagement skills; confident advocating for inclusive practices. Organised, proactive, and detail-oriented with a passion for equitable user experiences. Experience with event-driven microservice architectures/platforms an advantage. Why work with us? At Primark, we know how hard everyone works to achieve our business goals. Having a competitive salary More ❯
client-facing initiatives in the rapidly evolving fields of Generative and Agentic AI . This is a high-impact, senior consulting role that combines deep technical expertise, solution architecture, and strategic client advisory. You will work closely with cross-functional teams-including data science, engineering, and business stakeholders-to identify opportunities, design and architect robust AI solutions, and … Facilitation: Design, lead, and facilitate high-impact client workshops and strategy sessions focused on identifying and prioritizing Generative and Agentic AI use cases and roadmap development. Technical Leadership & Architecture: Design, architect, and oversee the development and deployment of scalable, robust, and cutting-edge Generative AI and sophisticated Agentic AI systems (including multi-agent workflows) for client and internal … LangGraph, agent planning, tool use integration, multi-agent collaboration). AI Architecture: Deep understanding of AI/ML system architecture patterns, including microservices, event-driven architectures, and patterns specific to RAG (Retrieval-Augmented Generation), Graph RAG, Agentic RAG, and multi-agent systems. Vector Databases & Embeddings: Expertise in working with various embedding models More ❯
application support, including production incident management Embrace agile methodologies and user-centred thinking Engage in a culture of continuous improvement by attending events such as blameless post-mortems, architecture reviews, and engineering guild sessions Collaborate on a daily basis with fellow engineers in the cross functional environment to solve problems and write code Mentor and coach your colleagues … Experience with Docker and Kubernetes Nice to haves: Experience with Java Experience with Play framework Experience with web frameworks, or web development Experience with eCommerce Experience with event-driven architectures, preferably using RabbitMQ or Kafka Experience in using production AWS infrastructure, ideally with Terraform Additional Information PMI and cash plan healthcare access with Bupa Subsidised counselling More ❯
Full-Stack Engineer Want to use AI to make roads around the world safer and greener? We're looking for an energetic Engineer with a passion for data and web applications to join our team and help us transform transport. More ❯
code reviews, helping QA with testing, or story writing & defining tech specs with project managers and product owners. Developing and supporting software products in line with product and architecture roadmaps. Demonstrating strong, sustainable and collaborative software development practices that are focused on delivering high quality, readable, maintainable and appropriate code and other artefacts. Actively participating in team and … including, ECS, RDS, Lambda, SQS and Streaming services Familiarity with Terraform and/or other IaaS models Good understanding of OOP principles, design patterns, API design and event-drivenarchitecture Strong experience in modern development practices, such as agile, lean and continuous delivery Perks that spark joy: Access for you and up to More ❯
code reviews, helping QA with testing, or story writing & defining tech specs with project managers and product owners. Developing and supporting software products in line with product and architecture roadmaps. Demonstrating strong, sustainable and collaborative software development practices that are focused on delivering high quality, readable, maintainable and appropriate code and other artefacts. Actively participating in team and … including, ECS, RDS, Lambda, SQS and Streaming services Familiarity with Terraform and/or other IaaS models Good understanding of OOP principles, design patterns, API design and event-drivenarchitecture Strong experience in modern development practices, such as agile, lean and continuous delivery Perks that spark joy: Access for you and up to More ❯
of 2025 where we want to be Further evolution of the Algo suite, refining the signal processing and breadth of trading strategies and products. Building towards an event-drivenarchitecture to connect the logical building blocks and provide integrated communication between trading systems and to other partners. Continuing to support and complement Ripple's … as React is a plus, with an appreciation for intuitive and high-quality user experiences. Agile champion with a strong foundation in distributed service design, emphasizing security, robust architecture, and iterative development. Mentorship-oriented leader who drives engineering best practices, fosters knowledge sharing, and cultivates high-performing, collaborative teams. Continuous learner and systems thinker, passionate about solving complex More ❯
build solutions that are not only technically sound but also aligned with business goals. The focus is on cloud-native design (especially in Azure), API integrations, and event-drivenarchitecture, with an emphasis on maintainability, fault tolerance, and data integrity. Lead global CRM rollouts, contribute to architectural standards, and help assess and integrate third … party tools. Responsibilities Lead architecture initiatives from inception to completion Collaborate with business users to create architecture in alignment with business need Act as a technical subject matter expert for business users Champion the adoption of reusable architecture assets to improve efficiency Produce documentation to aid in the understanding of existing architecture solutions Qualifications Bachelor's degree in Computer Science, Engineering, or Mathematics 5+ years' of relevant experience Advanced knowledge of leading architecture solutions in the industry area Strong interpersonal and collaboration skills Ability to demonstrate technical concepts to non-technical audiences Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Industries More ❯
architecture encompassing core components such as market data feeds, order gateways, execution algorithms, risk engines, UI dashboards, middle office reconciliation, and account infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and … order routing, execution engine, risk, and position tracking. Implement ultra-low-latency and GC-free components using best practices in lock-free and off-heap programming. Apply event-driven and fully deterministic design principles to ensure traceable and predictable system behavior. Collaborate closely with product and trading teams to translate requirements into performant, production-ready solutions. … or low-GC programming, including use of sun.misc.Unsafe , direct buffers, and memory-mapped files. Familiarity with Aeron, SBE, or other low-latency messaging libraries. Strong grasp of event-drivenarchitecture and experience designing fully deterministic systems. Solid knowledge of time-series and analytical databases like ClickHouse; exposure to kdb+ or InfluxDB is a plus. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
INTEC SELECT LIMITED
DevOps to optimize CI/CD workflows and release pipelines Design high-load, fault-tolerant, and highly available systems Apply modern architectural patterns such as microservices and event-drivenarchitecture Ensure scalability, maintainability, and performance of backend services Develop and maintain comprehensive architectural documentation Conduct architecture reviews, technical audits, and drive adoption More ❯
DevOps to optimize CI/CD workflows and release pipelines Design high-load, fault-tolerant, and highly available systems Apply modern architectural patterns such as microservices and event-drivenarchitecture Ensure scalability, maintainability, and performance of backend services Develop and maintain comprehensive architectural documentation Conduct architecture reviews, technical audits, and drive adoption More ❯