24 of 24 Contract Distributed Systems Jobs in England

Principal AI-Native Systems Engineer is accountable for the end-to-end engineering of complex software and data platforms. They combine deep systems engineering expertise with AI-native delivery practices to design, validate and deliver solutions through small, highly capable teams augmented by AI agents. Unlike traditional engineering … deeply hands-on and directly engaged in requirements definition, architectural design, implementation oversight and customer outcomes. The role acts as the technical owner for systems from concept through to production operation. Additional Key ResponsibilitiesAI-Native Engineering Leadership Define and lead AI-native software engineering practices. Orchestrate AI agents across ...

integrations. Define clear service boundaries, ownership models and integration patterns . Support engineering teams in delivering scalable, maintainable and well-structured solutions. Assess existing systems and identify opportunities to simplify, consolidate and modernise platform capabilities. Support the evolution of legacy systems towards agreed target-state architectures through pragmatic … incremental change. Make and guide technical decisions around distributed systems, APIs, integrations, data and cloud architecture . Ensure security, resilience, observability, performance and scalability are incorporated into solution designs. Identify architectural risks, technical debt and platform constraints, and establish appropriate mitigation strategies. Provide technical review and architectural guidance ...

technical subject matter expert, driving engineering best practises and operational excellence in an Agile environment. Responsibilities: Design and deploy scalable, high-performance backend systems and platforms. Monitor, maintain, and optimise large-scale distributed systems. Automate deployments, infrastructure provisioning, and configuration management processes. Lead incident resolution, troubleshooting, and root … cause analysis activities. Ensure systems meet security, compliance, and resilience requirements. Collaborate with engineering, QA, DevOps, and support teams to enhance platform performance. Support capacity planning and initiatives for future scalability. Maintain technical documentation and operational procedures. Champion Agile methodologies, including Scrum and Kanban. Required Skills & Experience: Strong experience ...

development teams. Required Skills & Experience Engineering & Development Extensive experience developing enterprise applications using: Python C#/.NET Core/.NET 8+ Strong experience designing distributed systems, APIs, and service-oriented architecture. Proven ability to lead technical delivery across multiple projects and teams. Experience defining engineering standards, design patterns ...

Opportunity to work with modern technologies on technically challenging projects If you're an experienced Python Backend Developer looking to work on large-scale distributed systems using modern engineering practices, we'd love to hear from you. Apply today with your latest CV for a confidential discussion. ...

modern engineering practices Architect payment solutions supporting real-time payments, cross-border transactions, settlement, reconciliation, and regulatory requirements Design integration patterns across enterprise systems, third-party providers, and banking platforms Drive iterative delivery, stakeholder engagement, demonstrations, and technical progress reporting Collaborate with Business, Integration, Data, and DevOps Architects … Financial Services, or other highly regulated environments Deep expertise in Java, Spring Boot, and enterprise-scale backend development Strong knowledge of microservices architecture and distributed systems Experience designing event-driven solutions using Kafka or similar messaging technologies Strong understanding of API-first architecture, REST services, and enterprise integration ...

environment. Desirable Experience Previous experience working within the banking or financial services sector . Knowledge and experience of the payments landscape , including payment-related systems and processes. Experience working with distributed systems, APIs and modern web applications. Experience integrating automated testing into CI/CD pipelines. ...

major greenfield B2B SaaS platform as a deeply senior, hands-on C# engineer, with heavy emphasis on deep .NET engineering , high-performance distributed systems , and real-world AWS serverless delivery . Youll also have the opportunity to develop hands-on skills with Claude Code , one of the most … industry. Role Overview: Youll operate as the technical spearhead for a greenfield product build, reporting to the Director of Engineering. Expect deep backend engineering, distributed system design, and high-quality serverless delivery, plus the chance to adopt modern AI-assisted development practices as part of your workflow. What Youll ...

backend services that connect the platform to third-party attraction providers. You will focus on scaling partner integrations, data ingestion, and building highly resilient distributed systems. Key Responsibilities Design, build, and maintain cloud-native backend services, utilizing event-driven patterns where appropriate. Own the end-to-end delivery lifecycle … Solid understanding of Kafka or comparable event-streaming/messaging technologies. Extensive experience designing and integrating HTTP APIs with external systems. Deep understanding of distributed systems fundamentals (e.g., idempotency, retries, rate limiting) and CI/CD pipelines. Strong problem-solving skills with a collaborative, communicative approach. Nice ...

headless, API-first and composable commerce MACH Architecture Strong practical experience with: Microservices API-first design Cloud-native SaaS Headless architecture Event-driven and distributed systems Integration resilience and failure handling TypeScript/Node.js Strong hands-on TypeScript and Node.js development Ability to read, debug, review and write …/cart and checkout Customer journeys Promotions Payments Order management Experience integrating commerce platforms with CMS, PIM, payment, search, promotions, customer and order management systems is highly desirable. DevOps/SRE/Operational Engineering Strong experience across: CI/CD and deployment automation Infrastructure and configuration as code Automated ...

native engineering AWS ECS Docker/containerisation Terraform and/or CloudFormation Event-driven or event-sourced architecture AWS SNS and SQS Microservices/distributed systems SQL Server CI/CD and automated deployment Most importantly, we're looking for engineers who have personally delivered this type ...

industry best practices. * Work closely with business stakeholders to understand strategic objectives and translate them into scalable technical solutions. * Design complex integrations with external systems using APIs, SOAP, REST, MQ, and database technologies. * Guide performance tuning, security implementation, and scalability planning. * Support project estimations, technical planning, and risk management. … Service o Integration Frameworks (REST, SOAP, MQ) o Performance Tuning and Security o DevOps and CI/CD Practices * Strong understanding of scalable and distributed systems architecture. * Experience leading large-scale digital transformation projects. * Excellent stakeholder management and communication skills. Preferred Skills * Experience within UK Public Sector, Banking ...

least two of the following: Virtualisation technologies such as VMware or equivalent Containers and Kubernetes Kafka/Event Streaming platforms Strong understanding of distributed systems, networking, performance tuning, fault tolerance, and capacity planning. Hands-on experience with Infrastructure as Code, CI/CD, automation, and configuration management. Strong ...

Strats/Quant environment. Strong Python expertise with Pandas, NumPy, and PySpark. Strong software engineering and full SDLC experience with production ownership. Experience with distributed systems, Kubernetes, GCP/AWS, and cloud platforms . Hands-on experience building REST/gRPC/GraphQL APIs and data pipelines. Knowledge ...

Engineering or SRE. * Experience supporting business-critical, high-availability applications. * Good understanding of CI/CD, deployment, monitoring and software development lifecycles. * Knowledge of distributed systems, resilience, failover and capacity management. * Strong troubleshooting and analytical skills across applications and infrastructure. * Excellent communication and stakeholder management skills. * Proactive approach … following: * Financial Services, Capital Markets or Trading Technology experience. * Exposure to risk, trading or regulatory technology. * Cloud, containers and modern DevOps tooling. * Large-scale distributed or high-performance computing environments. Please apply for immediate interview! CBSbutler is operating and advertising as an Employment Agency for permanent positions ...

Responsibilities/Objectives Designing and building high-scale backend services using Java Developing secure and resilient identity and access management solutions Working on systems supporting high-volume transactional workloads in a regulated environment Applying Test Driven Development (TDD) throughout the software development lifecycle Required Skills/Experience Strongexperience … other regulated environments Experience with Identity and Access Management (IAM) platforms Knowledge of OAuth, OpenID Connect, SSO, or authentication services Experience with microservices and distributed systems Exposure to cloud platforms such as GCP, AWS, or Azure Disclaimer Not withstanding any guidelines given to level of experience sought ...

Stories Acceptance Criteria Definition of Ready (DoR) Definition of Done (DoD) Sprint Planning and Retrospectives Proven experience managing cross-functional agile teams operating within distributed and global delivery models. Strong understanding of the end-to-end software development lifecycle. Excellent analytical and problem-solving skills with the ability … organizational change and innovation adoption at scale. Experience collaborating with outsourced vendors and external development partners. Understanding of scalable architecture patterns, client-server applications, distributed systems, and backend service design. Demonstrated experience mentoring engineering teams and process improvement functions. If you receive suspicious outreach claiming to be from ...

technologies Experience with Kafka and event streaming platforms Strong knowledge of private cloud technologies and enterprise virtualisation platforms such as VMware Excellent understanding of distributed systems, networking, scalability and performance engineering Experience with Infrastructure as Code and CI/CD toolsets Strong understanding of security,governance and operational ...

practices Experience driving organisational change and innovation initiatives Experience partnering with third-party vendors and external delivery teams Understanding of scalable architecture patterns, distributed systems, and backend service design What you'll get in return £450 per day Long-term contract until December 2026 Hybrid working arrangement ...

iGaming, online gambling, sportsbook or betting platforms – this is essential. Experience building highly scalable and high-throughput systems. Strong understanding of microservices and distributed systems. Experience working with APIs and event-driven architectures. Experience with cloud technologies and modern DevOps practices. Strong understanding of software engineering principles, clean code ...

What you'll be doing: The developer shall join a 7-member scrum team as part of a wider program to deliver a management systems for a new Satellite. The developer shall contribute to all stages of the software development lifecycle and thus have solid experience in design (particularly … Developing in Spring with Hibernate Good Knowledge of developing REST within HTTPS Experience of developing within a microservice architecture Web Services using RESTful APIs Distributed systems Knowledge and use of software design patterns Agile Development Processes CI/CD delivery techniques Source code management ...

internal platforms and services Take ownership of services throughout the full development lifecycle Improve system scalability, reliability and performance Monitor and optimise production systems through SLIs and SLOs Investigate and resolve issues across customer-facing and internal systems Collaborate with engineers, product teams and business stakeholders Contribute … technical design and architectural decision-making Requirements Strong commercial backend software engineering experience Experience building scalable, high-volume distributed systems Strong understanding of cloud-based development environments Ability to work independently and contribute within a collaborative team Excellent problem-solving and troubleshooting skills Experience working in modern product ...

7+ years of Java backend development experience. Advanced expertise in Java, Spring Boot and microservices architecture. Strong experience designing and developing REST APIs and distributed systems. Experience with Oracle, SQL/NoSQL databases and data modelling. Experience with Kafka, RabbitMQ or other event-driven messaging technologies. Strong knowledge … tuning and monitoring. Excellent stakeholder management and communication skills. The successful candidate will be comfortable leading the design and delivery of enterprise-scale backend systems, resolving complex technical challenges, and driving engineering excellence across modern Java microservices environments. Hays Specialist Recruitment Limited acts as an employment agency for permanent ...

decisions. Essential Skills/Knowledge/Experience: Extensive experience in Performance Architecture, Performance Engineering, and System Optimization. Strong understanding of enterprise architecture principles and distributed system design. Expertise in defining and managing Non-Functional Requirements (NFRs). Experience creating sizing models, capacity planning strategies, and workload forecasting approaches. Deep … standard monitoring tools. Strong stakeholder management skills, working with CTOs, Enterprise Architects, and senior leadership. Knowledge of cloud-native architectures, microservices, and large-scale distributed platforms. Excellent analytical, problem-solving, and technical decision-making capabilities. Your Responsibilities: Define and govern the end-to-end performance strategy for applications, platforms ...