25 of 25 Contract Distributed Systems Jobs in England

Typescript Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £560 per day
looking for a TypeScript Engineer to help shape the services and tooling behind this transformation. The team's mission is to replace legacy systems with clean, event-driven services and provide consistent, reliable data to applications across the business - from customer-facing products to operational systems. The Role … work closely with engineers, analysts, and product specialists to design scalable services, contribute to architectural improvements, and help evolve the company's approach to distributed data and developer experience. Day-to-day responsibilities include: Designing and implementing backend services in TypeScript using Node.js (REST, GraphQL, workers, event-driven consumers ...

Platform Engineer

Hiring Organisation
Hirexa Solutions UK
Location
Chester, Cheshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £350 per day
Oracle PL/SQL coding/debugging and MQ/NDM/SFTP integration Active involvement in designing, analyzing and troubleshooting large-scale distributed systems and cloud-native microservices-based containerized applications Strong Hands-on experience of CI/CD processes/methodologies and DevSecOps toolsets Extensive Unix ...

Lead SRE / Observability Engineering Lead - (Outside IR35)

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£650 - £750 per day + Outside IR35
self-serve their system metrics and traces. Implementation & Enablement: Assist digital engineering teams in implementing synthetic monitoring, health checks, observable CI/CD pipelines, distributed tracing, and cloud-native monitoring patterns. Partner with SRE, DevOps, and engineering teams to embed observability into digital platforms and services. Collaboration & Culture: Promote … cloud-native environments (AWS, Azure, or GCP). Hands-on proficiency with observability tools such as Datadog, Grafana, Prometheus, OpenTelemetry. Strong knowledge of distributed systems, microservices, and container orchestration (Kubernetes, Docker). Experience with automation and Infrastructure as Code (Terraform, Ansible) and CI/CD pipelines. Familiarity with ...

Senior Platform Engineer

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Contract, Work From Home
genuine engineering challenges. You'll collaborate closely with product and engineering teams across the stack to improve developer experience, strengthen observability, and troubleshoot complex distributed systems. A focus on clean, maintainable code, cloud infrastructure, and strong security practices is essential. Senior Platform Engineer - Key Skills & Experience: Solid background … security best practices in application and infrastructure design Exposure to observability tools (e.g. Prometheus, Grafana, structured logging) Confident debugging and resolving issues in complex distributed systems Product-oriented mindset with a collaborative approach to improving developer experience Bonus: experience with Kafka, gRPC, or contributing to open-source projects ...

Senior Back End Engineer (.NET/Azure)

Hiring Organisation
E-Solutions IT Services UK Ltd
Location
Central London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
just as much as delivery speed. Responsibilities Design, build, and maintain backend services using C# (.NET 8+) and Azure Services. Develop and secure Modern Distributed Systems using Azure Container Apps, integrating with internal systems. Work with Service Bus, Azure SQL, API Management, and Key Vault to deliver robust … Azure experience, allied to a good functional and commercial understanding of the Banking industry. Core skills include: 5–8 years’ experience building backend systems using .NET Core/.NET 6/8+ and C#. Strong experience with Azure, including Container Apps, Functions, Service Bus, Networking and API Management. Proven ...

Platform Engineer

Hiring Organisation
Hirexa Solutions UK
Location
Chester, Cheshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Oracle PL/SQL coding/debugging and MQ/NDM/SFTP integration Active involvement in designing, analyzing and troubleshooting large-scale distributed systems and cloud-native microservices-based containerized applications Strong Hands-on experience of CI/CD processes/methodologies and DevSecOps toolsets Extensive Unix ...

Azure Cosmos DB Admin and Developer

Hiring Organisation
Vallum Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 per hour
including Azure Functions, App Services, AKS, and Logic Apps Hands-on experience with Azure Cosmos DB including query optimisation and throughput management Familiarity with distributed systems and NoSQL data modelling Experience with Git, version control, and continuous integration tools Desirable skills/knowledge/experience Advanced proficiency ...

Senior Go Developer

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Contract, Work From Home
technology business on a contract basis. This organisation is recognised for its engineering excellence and is seeking a Senior Go Developer to help scale distributed systems and deliver high-performance solutions. In this role, the Senior Go Developer will design, develop, and implement data-intensive applications across … full engineering lifecycle. You'll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. You'll also play a key role in optimising system performance, improving reliability, and ensuring scalability, while ...

Azure Cosmos DB Admin and Developer

Hiring Organisation
Gazelle Global Consulting Ltd
Location
Central London, London, United Kingdom
Employment Type
Contract
C#/.NET or Node.js Azure Functions, App Services, AKS, Logic Apps CI/CD with Azure DevOps Performance optimisation (Azure Monitor, App Insights) Distributed systems & concurrency patterns Please apply with an up-to-date CV that clearly matches the requirement. ...

GO Developer

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 525 - 600 Daily
team building secure, high-performance Back End services. Key Skills Strong commercial experience with Go (Golang) Additional experience with Java beneficial Microservices, REST APIs, distributed systems Secure development practices and familiarity with high-security environments Working knowledge of CI/CD and containerised environments (Docker/Kubernetes) Responsibilities ...

Specialist Software Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £550 per day
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping … future of our architecture, development practices, and engineering culture. Your Responsibilities (Up to 10, avoid repetition) Design and build high-performance, stable, scalable systems deployed in an enterprise setting Lead high-level architecture discussions and planning sessions Collaborate with cross-functional teams of engineers, product managers, and designers Build ...

Sr. Staff Engineer (Lead)

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £450 per day
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping … future of our architecture, development practices, and engineering culture. Your Responsibilities (Up to 10, Avoid repetition) Design and build high-performance, stable, scalable systems that will be deployed in an enterprise setting Lead high-level architecture discussions and planning sessions Collaborate with cross-functional teams of engineers, product managers ...

Senior Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping … engineering culture. Your Responsibilities (Up to 10) Collaborate with cross-functional teams of engineers, product managers, and designers. Build scalable, performant, and resilient backend systems that support critical business needs. Participate in system design and architecture reviews to influence technical direction. Drive software quality through code reviews, testing ...

Staff Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping shape … Your Responsibilities (Up to 10, Avoid repetition) Collaborate with cross-functional teams of engineers, product managers, and designers Build scalable, performant, and resilient backend systems that support critical business needs Participate in system design and architecture reviews to influence technical direction Drive software quality through code reviews, testing ...

Cloud Solution Architect

Hiring Organisation
Ncounter LTD
Location
South West London, London, United Kingdom
Employment Type
Contract, Work From Home
integrating PaaS and SaaS services into cloud platforms Ability to communicate technical decisions clearly and support senior stakeholders Hands on experience debugging and supporting distributed systems in production Experience with at least one scripting language such as Bash, Python, Go or Powershell Active SC or DV clearance, with ...

Platform Solution Architect

Hiring Organisation
Ncounter
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£800 - £900 per day
integrating PaaS and SaaS services into cloud platforms • Ability to communicate technical decisions clearly and support senior stakeholders • Hands on experience debugging and supporting distributed systems in production • Experience with at least one scripting language such as Bash, Python, Go or Powershell • Active SC or DV clearance, with ...

Java - API & Microservices NHS Digital Integration Developer

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£340 - £350 per day
using Java and Spring Boot . * Implement scalable, secure, and highly available solutions for enterprise and healthcare applications. * Integrate backend services with NHS Digital systems , including FHIR resources, HL7 messaging, NHS Spine services, and other interoperability standards. * Collaborate closely with architects, product owners, and cross-functional teams to define … technical solutions. * Optimise performance, reliability, logging, and error handling across distributed systems. * Integrate with third-party systems and internal services using modern API standards and healthcare protocols. * Write clean, maintainable, and testable code following engineering best practices (TDD/BDD). * Participate in code reviews, support engineering excellence ...

Full Stack Developer

Hiring Organisation
Hays
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract, Work From Home
focus is seeking a skilled Software Engineer to join their Group Technology team. This is an exciting opportunity to develop, support, and enhance business systems and applications using .NET technologies and SQL Server, while contributing to technical improvements across the department. Your new role As a Software Engineer … software testing methodologies including TDD Excellent understanding of object-oriented design principles Ability to deliver complex software solutions Highly desirable Experience with concurrent programming, distributed systems, and microservices Exposure to cloud-based infrastructure and scalability projects Microsoft certification What you'll get in return Hybrid working ...

Vue JS - API NHS Digital Integration Developer

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£340 - £350 per day
Spring Boot . * Implement scalable, secure, and highly available solutions for enterprise and healthcare applications. * Integrate backend services with NHS Digital systems , including FHIR resources, HL7 messaging, NHS Spine services, and other interoperability standards. * Collaborate closely with architects, product owners, and cross-functional teams to define technical solutions. * Optimise … performance, reliability, logging, and error handling across distributed systems. * Integrate with third-party systems and internal services using modern API standards and healthcare protocols. * Write clean, maintainable, and testable code following engineering best practices (TDD/BDD). * Participate in code reviews, support engineering excellence, and mentor junior ...

Fullstack API Engineer

Hiring Organisation
Vallum Associates Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
Up to £500 per day Inside IR35
years' experience programming in Java and ideally Go and Rust Expertise in JVM tuning and diagnostic for application troubleshooting and performance-optimization Expertise in distributed system design including microservices, Springboot Experience working with Kafka, Docker, k8s, service mesh Experience with monitoring and observability technologies: Splunk, Grafana, Prometheus, Jaeger, Kiali ...

Cloudera Administrator - Inside Ir35 - Stratford

Hiring Organisation
Intuition IT Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
understanding of networking, Kerberos, security policies, and RBAC. Experience with monitoring tools and automation (Prometheus, Grafana, Ansible, Shell Scripts). Ability to troubleshoot complex distributed system issues. Excellent communication skills and comfort working onsite with technical teams. Work Environment Hybrid model: 3 days per week on-site in Stratford ...

Senior Full Stack Engineer

Hiring Organisation
Vallum Associates Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
consultation to project team members as directed by the project manager Initiate and conduct feasibility studies of new and modified operational procedures. For large systems, prepare cost/benefit analyses, functional and detail specifications. Provide direct guidance in planning, designing, programming, documentation and implementation of the systems Perform … reviews of new and existing systems to ensure operational integrity and accomplishment of stated objectives Design, code, test, debug and document programs as required Provide architecture guidance to developers based on best practices and in alignment with global standards Ensuring compliance with all relevant controls and standards Keep ...

Senior C++ Developer - Derivatives

Hiring Organisation
Nicoll Curtin Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
calculation. You will collaborate with Quantitative Modellers to enhance core models and ensure compliance with regulatory standards. Key Responsibilities: Develop and optimize systems for pricing, risk, and P&L calculations. Partner with Quantitative Modellers to refine pricing models and tools. Create solutions to meet regulatory reporting requirements (FRTB … models and stochastic processes. Familiarity with risk measures such as VaR, P&L forecasting, and sensitivities. Desirable: Experience working with large data sets and distributed systems. Knowledge of Equity Derivatives and their pricing mechanisms. Advanced Excel skills and familiarity with CI/CD workflows. Degree in Mathematics, Finance ...

Lead Data Architect's x3 (Oracle Goldengate/ CDC Architecture)

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800/day £700-800 Per Day (Inside IR35)
provide technical leadership across teams. Drive automation and CI/CD adoption for data workflows. Collaborate with stakeholders to ensure scalability and resilience in distributed systems. What you'll need to succeed CDC Architecture (Change Data Capture) and ideally working with Oracle GoldenGate. Postgres Internals. Distributed Systems. Automation ...

Lead Data Architect's x3 Oracle Goldengate/ CDC Architecture

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £800 per day
provide technical leadership across teams. Drive automation and CI/CD adoption for data workflows. Collaborate with stakeholders to ensure scalability and resilience in distributed systems. What you'll need to succeed CDC Architecture (Change Data Capture) and ideally working with Oracle GoldenGate. Postgres Internals. Distributed Systems. Automation ...