21 of 21 Contract Distributed Systems Jobs in England

mandatory) Overview We are seeking an experienced Principal SRE/Platform Engineer to lead platform-first initiatives focused on scalability, reliability, and performance across distributed systems. This role requires strong DevOps expertise and the ability to design and maintain resilient cloud-based infrastructure. Key Responsibilities Lead platform-first engineering … initiatives to enhance scalability and reliability Design, build, and maintain resilient infrastructure for distributed systems Implement monitoring and alerting solutions to ensure high availability Collaborate with engineering teams to improve system reliability and mitigate risks Develop and maintain CI/CD pipelines to support efficient deployments Recommend ongoing ...

Hour - £62 Per Hour Inside IR35 Job Overview We are looking for a Senior Site Reliability Engineer with strong experience in Observability, Monitoring and Distributed Systems to support large-scale cloud infrastructure supporting millions of devices globally. The role focuses on building and scaling monitoring, logging and alerting … platforms to ensure high availability and performance of cloud services. Responsibilities Design, deploy and scale observability platforms Manage and scale Prometheus monitoring systems Deploy and maintain large Elasticsearch clusters Build and maintain data pipelines using Kafka Develop alerting and monitoring frameworks Automate infrastructure using Terraform and Ansible Develop tools ...

designing major solution components, defining reference architectures, and guiding development teams through POCs to production-scale implementations. The role has a strong open-source, distributed systems, and data architecture focus, with frequent CIO-level technical interactions. Your Responsibilities Architecture & Blueprint Design Define end-to-end architecture blueprints covering … Your Profile Essential Skills/Knowledge/Experience Core Experience 10+ years of experience in enterprise architecture or principal technical roles. Strong background in distributed systems and data platforms. Hands-on experience with OpenTelemetry, Kafka, and time-series data platforms. Technical Expertise Architecture of high-volume telemetry ...

standards, influencing architectural improvements, managing complex incidents, and building automation to improve deployment safety and operational efficiency. Your work will directly support high-traffic systems used by a global audience. Key Responsibilities Reliability & Risk Engineering My client is looking for someone who can: Identify systemic reliability risks and drive … client is looking for candidates with: A degree in Computer Science, Engineering, or equivalent practical experience Strong experience designing and operating CI/CD systems with deployment safety practices Excellent communication skills with the ability to influence cross-functional teams 7+ years of experience in SRE, production engineering ...

cloud optimisation initiatives What We’re Looking For Strong commercial experience as a Senior Ruby or Ruby on Rails Engineer Deep understanding of distributed systems and cloud-based application design Extensive hands-on experience with AWS Solid background in building scalable APIs, microservices, and backend systems Familiarity ...

mobile, and backend applications Proficiency in analyzing serverside metrics (CPU, memory, GC, threads, I/O) Strong knowledge ofHTTP/S, REST APIs, messaging systems, and caching mechanisms Handson experience withSQL and database performance validation Monitoring & Diagnostics Experience with monitoring and APM tools such as: AppDynamics, Dynatrace, New Relic …/CD tools (Jenkins, Azure DevOps, GitLab CI, etc.) Experience testing applications hosted oncloud platforms(AWS, Azure, GCP) Familiarity with containerized and distributed systems (Docker, Kubernetes) is a plus Methodologies Strong understanding ofSDLC and STLC Experience working inAgile/Scrumand DevOps environments Soft Skills Strong analytical and troubleshooting ...

coverage Build or integrate AI-enabled security workflows to improve automation, signal quality, and developer productivity Support secure software development practices across large-scale distributed systems Design and develop internal security tooling, libraries, and services that integrate seamlessly into engineering workflows Build and maintain CI/CD extensions … organisation (eg Python, Go, JavaScript, PHP, or C#) Partner with platform and DevOps teams Key Requirements Software engineering background with experience building production-grade systems Experience designing APIs, services, or internal platforms used by engineers Integrating tools into CI/CD pipelines (eg GitHub, GitLab, Jenkins) Strong understanding ...

week) Duration of Assignment: 6 Months The Role The Integration Architect is responsible for designing, governing, and delivering enterprise scale integration solutions across distributed systems. This role requires deep expertise in event driven architecture (EDA), real time streaming, and cloud native integration patterns using Kafka and AWS messaging/… event-based integrations Experience designing event-driven and microservices architectures. Strong knowledge of: API integration patterns (REST, GraphQL) ETL/ELT and data pipelines Distributed system design High throughput and low-latency data streaming Good understanding of Java/Python/Node.js for integration logic. Familiarity with containerization & orchestration ...

scalable backend services • Experience in C#/.NET including building enterprise-grade applications • Experience of designing, developing, and maintaining microservices-based architectures • Knowledge of distributed systems, service-to-service communication, and fault tolerance • Ability to build RESTful APIs and integrating services across multiple systems • Proficiency in writing … clean, efficient, testable, and well-documented code • Experience with asynchronous/thread processing, messaging systems, and background workers • Strong experience with Git-based version control and CI/CD pipelines • Working knowledge of security best practices, authentication, and authorization 6 month contract with scope to extend Full time ...

excellence and continuous improvement Influence long-term technology strategy by developing patterns, frameworks, and reusable architectural approaches Support the transformation of legacy and monolithic systems into modern, cloud-native ecosystems Your Profile Essential skills/knowledge/experience: Proven experience in solution architecture and engineering, with a strong track … build, delivery, and design principles Experience architecting modern ecosystems to support the transformation of monolithic applications Strong understanding of event-driven architectures, APIs, and distributed systems Ability to define and embed patterns, standards, and engineering practices across teams Excellent storytelling and communication skills, able to articulate architectural vision ...

This role sits within a large-scale NHS digital transformation programme delivered via a leading consultancy partner. The programme focuses on modernising critical healthcare systems, improving access to services, and enabling seamless integration across national and local platforms. The work involves building scalable, secure, and interoperable digital services that … support high-volume user interactions and integrate with multiple systems across the healthcare ecosystem. The Role As a Java Developer, you will be responsible for designing, building, and maintaining high-quality backend services within a complex, distributed system. You will work closely with product, architecture, and engineering teams ...

priorities, technical complexity and regulatory considerations. Defining and owning the long-term product strategy and roadmap Ensuring data integrity, consistency and scalability across multiple systems and consumers Driving cross-functional delivery, managing dependencies across multiple teams Partnering closely with Engineering on APIs, integrations and event-driven architectures Maintaining operational … Commercial, Finance, Risk and Compliance What We're Looking For: Proven experience as a Senior or Technical Product Manager, within data platforms or backend systems Strong understanding of data ecosystems, including data modelling, data flows and system integration Experience working with APIs, distributed systems and event-driven ...

will work closely with front-office stakeholders, reacting quickly to business requirements while contributing to regulatory and business-driven enhancements. Prior experience with distributed systems and statistical analysis is highly desirable. * Location: London (Hybrid) * Daily Rate: Flexible * Start Date: ASAP Key Responsibilities * Develop and enhance KDB/ ...

need expertise in Python Django, AWS & Typescript, and Engineers who are principally product focused, collaborative and can thrive in highly ambigious environments. Experience with distributed systems also a major plus as they are considering moving into this environment. They use Vue.js in the Frontend but will consider anyone ...

approval for solution architectures across systems. Key Responsibilities Define and own end-to-end solution architecture across Salesforce, Data Cloud, and connected enterprise systems Analyze existing client architecture and design target-state architecture aligned to prioritized use cases Create architecture diagrams (logical, physical, integration flows) and document solution designs …/Service Cloud) Exposure to Salesforce Data Cloud (preferred) Exposure to Agentforce/AI-driven workflows (good to have) Knowledge of cloud architecture and distributed systems Familiarity with integration tools, connectors, and middleware Architecture & Governance Experience creating architecture diagrams and technical documentation Understanding of enterprise architecture governance processes ...

Product Management (Backend/DevEx focus). Communication: Ability to bridge the gap between business goals and engineering constraints. Technical Skills: Deep understanding of distributed systems, API design (RESTful), and event-driven architecture. Mindset: Data-driven, analytical, and comfortable in ambiguous environments. Strategy: Proven ability to align roadmaps ...

Product Management (Backend/DevEx focus). Communication: Ability to bridge the gap between business goals and engineering constraints. Technical Skills: Deep understanding of distributed systems, API design (RESTful), and event-driven architecture. Mindset: Data-driven, analytical, and comfortable in ambiguous environments. Strategy: Proven ability to align roadmaps ...

based data pipelines. Proven experience with time-series databases (e.g., Prometheus, VictoriaMetrics, OpenSearch, InfluxDB, etc.). Technical & Platform Expertise Platform design for large-scale, distributed systems. Strong knowledge of open-source observability stacks. Experience driving POCs into enterprise-grade solutions. Leadership & Communication Proven experience engaging with CIOs and senior ...

event-driven solutions using Pub/Sub for Real Time identity and security workflows Integrate APIs with authentication services (OAuth2, OIDC, JWT) and enterprise systems Contribute to cloud-native microservices and Back End services (GCP preferred) Implement automation and Infrastructure as Code (Terraform, CI/CD pipelines) Troubleshoot … optimise IAM, API, and distributed system performance Key Requirements Strong Java development experience (essential) with a focus on API and Back End services Experience building cloud-native applications and microservices architectures Solid understanding of IAM/Identity concepts (OAuth2, OIDC, SAML, federation) Experience with event-driven architectures (Pub/ ...

similar solvers. Model the behaviour of power system components including generation assets, demand profiles, and network elements. Contribute to techno-economic assessments of power systems using Python-based models. Quality Assurance & DevOps Write unit tests using unittest or pytest, with exposure to Test-Driven Development (TDD) methodologies. … Pyomo, AMPL, Gurobi, CPLEX, or similar optimization tools. Working knowledge of containerization and cloud-native deployment. Familiarity with RabbitMQ/Kafka, microservice architecture, and distributed systems. ...

Android. This role combines hands-on engineering leadership with solution architecture responsibilities, ensuring scalable, secure, and high-performing mobile solutions. The individual will lead distributed teams, including offshore engineers, while collaborating closely with Product, Architecture, and Backend teams. The app supports key customer journeys including search and purchase, management …/CD, and secure coding Experience building high-performance, scalable mobile applications with strong observability and logging Understanding of cloud-native and distributed system architectures Experience leading or working with offshore teams Strong problem-solving skills and ability to contribute to solution design and architecture Bachelor's degree ...