51 to 75 of 388 Distributed Systems Jobs in the UK

Technical Lead - C#, RESTful APIs

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£480 - £500/day
architects to deliver secure, scalable and maintainable services and APIs. Key Skills & Experience Strong C#/.NET software engineering experience. Technical leadership of distributed systems, microservices and REST APIs . Strong Microsoft Azure experience. GitHub Actions, CI/CD and Terraform . Technical architecture and design decision-making. … modernisation within regulated environments. NHS digital standards and secure service delivery. Keywords: C# | .NET | Azure | Terraform | GitHub Actions | CI/CD | REST APIs | Microservices | Distributed Systems | Docker | Azure API Management | GitHub Copilot | AI | DevOps | Cloud | Software Engineering | Technical Lead | Architecture | Automated Testing | Security | Observability ...

Member of Technical Staff, Full Stack

Hiring Organisation
FBI &TMT
Location
City of London, London, United Kingdom
Employment Type
Permanent
Member of Technical Staff, Full Stack to join its core engineering team on a permanent basis. The role will involve designing, building and scaling systems that process video and sensor data, while delivering AI-powered features for real-world security and operations. Key Responsibilities: Build and maintain backend services … TypeScript and React, including modern tools such as React Query and Tailwind Contribute to infrastructure, system architecture and cloud-native engineering decisions Work on distributed systems, real-time processing, high availability and system performance Collaborate effectively with AI, product and infrastructure teams to deliver reliable features Support ...

Site Reliability Engineer , Access and Identity Services

Hiring Organisation
AmazonWebServices
Location
London, UK
Employment Type
Full-time
working with the latest cloud computing technologies and becoming a core part of the largest cloud infrastructure on the planet? AWS is seeking a Systems Engineer to build and operate services for our customers, to automate service operations and deployment methods, and provide mentoring for junior team members. … efficiency. You will have the opportunity to utilize AI tooling and to build your own solutions that automate away manual tasks. As a Systems Engineer at Amazon you will utilize your Linux skills to troubleshoot, innovate fixes and workarounds, keep software up-to-date, and provide data and metrics ...

Senior Software Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Fareham, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum plus benefits
This is an excellent opportunity for a talented backend engineer with strong commercial experience in either Go or PHP to work on business-critical systems that process real financial transactions. You don't need experience in both languages. The business is looking for someone with strong expertise … with the opportunity to develop their skills in the other. You'll join a collaborative engineering team working on modern microservices, APIs, distributed systems and large-scale software platforms, taking ownership of technical solutions from initial design through to production. The Role As a Senior Software Engineer ...

Senior Software Engineer

Location
United Kingdom
This is an excellent opportunity for a talented backend engineer with strong commercial experience in either Go or PHP to work on business-critical systems that process real financial transactions. You don't need experience in both languages. The business is looking for someone with strong expertise … with the opportunity to develop their skills in the other. You'll join a collaborative engineering team working on modern microservices, APIs, distributed systems and large-scale software platforms, taking ownership of technical solutions from initial design through to production. The Role As a Senior Software Engineer ...

Senior Software Engineer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
Hill Head, West Yorkshire, UK
This is an excellent opportunity for a talented backend engineer with strong commercial experience in either Go or PHP to work on business-critical systems that process real financial transactions. You don't need experience in both languages. The business is looking for someone with strong expertise … with the opportunity to develop their skills in the other. You'll join a collaborative engineering team working on modern microservices, APIs, distributed systems and large-scale software platforms, taking ownership of technical solutions from initial design through to production. The Role As a Senior Software Engineer ...

AM Mosaic Technology - Software Engineer - Associate - London

Hiring Organisation
Goldman Sachs
Location
London, UK
Employment Type
Full-time
people and capital with ideas and solve the most challenging and pressing engineering problems for our clients. Our engineering teams build scalable software and systems, architect low latency infrastructure solutions, proactively guard against cyber threats, and leverage machine learning alongside financial engineering to continuously turn data into action. Engineering … customer-centric productsContribute to the vision, understand our product roadmap and contribute to building an engineering culture within our global team. Design flows and systems using cloud and on-prem technologies to ensure performance, longevity, and scalability of infrastructure. Contribute to SDLC documentation and guidance including templates, patterns ...

Senior Software Engineer - AML - Java

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
estimates that up to 5% of World GDP is laundered each year. The AML Risk team, within the AML Squad at Wise, builds systems and controls that detect money laundering and terrorist financing risks. Our work covers Wise's products and regions. We use data and our knowledge … share knowledge across the team. The technology you'll work withOur primary technology stack is Java, Spring Boot, and Kafka. You'll work with distributed services, asynchronous processing and data at scale. We design for scalability, observability, privacy, security, reliability, and cost. QualificationsWhat are we looking ...

Lead Engineer

Hiring Organisation
Reed Technology
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
focus of this role is building cloud-native, microservices-based solutions within Azure. You'll have strong experience with modern architecture principles, distributed systems and Azure Service Bus , enabling scalable, event-driven platforms. You'll Bring * Strong experience with C# .NET and Azure * Expertise designing and delivering microservices … architectures * Hands-on experience with Azure Service Bus and event-driven integrations * Strong understanding of modern architecture, APIs and distributed systems * Experience leading technical delivery across engineering teams * Focus on quality, resilience, maintainability and operational excellence * CI/CD, DevOps and automation experience * Strong stakeholder engagement and communication ...

Staff Software Engineer, Code Search

Hiring Organisation
GitHub
Location
United Kingdom, UK
Employment Type
Full-time
semantic code search in GitHub's core search experience as well as GitHub's Copilot products. The ideal candidate has strong experience with distributed systems, search at scale, reliability engineering, and/or generative AI application architectures, as well as the ability to work autonomously, learn quickly … software engineer at GitHub, you will enhance the collaboration experience at GitHub by working closely with a community of engineers and designers with a distributed, diverse and passionate team delivering the services that millions of developers depend on. In this role you will design, prototype, implement, ship and support ...

Senior Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £85000/annum 25 days holiday
goal. It is essential to keeping a business running. This is an opportunity to work on a highly available integration platform that connects eCommerce systems with warehouse operations, processing orders, stock movements and shipments in real time. The platform operates at 99.999% availability and has been tested to handle … office (Tuesday and Thursday) Permanent The opportunity You will join a collaborative engineering team responsible for designing, developing and operating a platform built around distributed services. The role is approximately 75% backend development, working primarily with Node.js and TypeScript, alongside some React frontend development. You will have genuine ownership ...

Engineering Manager - Core Infrastructure (Remote)

Hiring Organisation
CrowdStrike
Location
London, UK
Employment Type
Full-time
here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count … Configuration Management (Chef, Puppet, Salt or similar solutions)Experience in Provisioning & Orchestration (Pulumi, Terraform, Ansible, Temporal or similar solutions)Experience with immutable architecture and distributed systems design. Experience in software development, design patterns, data structures and algorithms ( Python or Go )Experience with large-scale, business-critical Linux environments. ...

Principal Engineer

Hiring Organisation
Maxwell Bond
Location
St Helens, St. Helens, Merseyside, United Kingdom
Employment Type
Permanent
Salary
£90000 - £100000/annum
data engineers. Work with modern AI coding tools such as Claude Code, Cursor and GitHub Copilot. Tackle interesting challenges around large-scale data, distributed systems and real-time processing. Who are we looking for? This could suit an established Principal or Staff Engineer, Technical Architect, or an experienced … Developer ready to step up. You'll ideally bring: Strong C#, .NET and Azure experience. Experience designing scalable, data-intensive systems. Knowledge of microservices, distributed systems and event-driven architecture. Exposure to Python and data engineering. Experience leading technical decisions and using AI coding agents. Experience with ...

Fullstack Engineer

Hiring Organisation
Salt Search
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £100,000 per annum
native AI platform. Responsibilities Develop scalable backend services using Golang and Python . Build modern frontends with React and TypeScript . Design APIs and distributed systems handling real-time video and sensor data. Deliver AI-powered features, collaborating with product and ML engineers. Take ownership of features from … Requirements Strong full stack engineering experience with React, TypeScript and backend development . Experience with Go, Python or similar backend languages. Knowledge of APIs, distributed systems and cloud technologies (AWS/Kubernetes advantageous). Ideally experience within a startup, scale-up or high-growth environment. Strong problem-solving ...

Staff Software Engineer - Experimentation & Decisioning Platform

Hiring Organisation
Checkout.com
Location
London, UK
Employment Type
Full-time
what we build, not just how. Act as a coach and mentor to our engineering teams, providing the technical leadership needed to solve complex distributed systems challenges in Go. Proactively identify opportunities and take initiative to elevate the engineering standards within the pillar, fostering a culture of continuous … looking forTechnical leadership: setting direction, breaking down complex problems, influencing across teams. Extensive, hands-on experience in building, operating and scaling complex, cloud-based distributed systems (we use mainly AWS).Excellent programming skills in Go (Golang), with a deep understanding of concurrent, memory-efficient, and low-latency backend ...

Solution Architect

Hiring Organisation
McGregor Boyall Associates Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Responsibilities Define and develop architecture strategies, technical roadmaps and solution designs across a portfolio of products Lead architectural decisions across cloud-based applications, distributed systems and integration platforms Design scalable, resilient solutions using modern technologies and architectural patterns Work closely with product owners, engineering teams and senior stakeholders … architecture role Strong knowledge of AWS and modern cloud-based architecture Experience across event-driven architecture, microservices, APIs and enterprise integration Good understanding of distributed systems, application architecture and data integration Understanding of data architecture and AI/ML technologies, including how modern architecture can support AI adoption ...

Senior Systems Engineer

Hiring Organisation
Archangel Lightworks Ltd
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Space Agency, the UKs Department of Science and Technology (DSIT) and the UK Ministry of Defence. About the job As a Senior Systems Engineer, you will play a critical role in the specification, design, integration, and test of our Optical Ground Stations and other products. This role involves working … closely with internal engineering teams, external partners, and customers to ensure the systems support our operational needs and enables smooth integration with partner systems. You will be responsible for defining system and sub-system requirements, designing architecture, ensuring robust integration, and supporting the deployment and maintenance of ground stations. ...

Backend Software Engineer - TypeScript

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum Pension
changing how software is developed, but getting the most from it still requires experienced engineers who understand how complex systems fit together. This is an opportunity to join a software engineering team already using AI-assisted and agentic development to build, improve and modernise business-critical systems. … international delivery networks. The work involves developing APIs and integrations that manage parcel shipments, labelling and tracking, while improving the reliability and scalability of systems processing high volumes of transactions. The team is also modernising older applications, moving services towards TypeScript and Google Cloud, with future projects including replacing ...

Senior AI Engineer - Perm - London

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
engineering standards across the wider technology organisation. Key Responsibilities Design, build and maintain scalable AI data pipelines and processing workflows. Architect cloud-native backend systems and distributed AI services. Collaborate closely with Data Scientists to productionise Machine Learning and NLP models. Develop high-performance RESTful APIs and microservices … Django . Strong SQL skills with experience designing performant relational database solutions. Commercial experience with AWS and/or Azure cloud platforms. Experience designing distributed systems and scalable architectures. Experience with Docker , Kubernetes and containerised deployments. Strong understanding of CI/CD pipelines, automated testing and engineering best ...

Tech Lead - Steaming - Kafka - London - £1000pd Outside IR35

Hiring Organisation
RJC Group
Location
London, United Kingdom
Employment Type
Any
Salary
GBP 1,000 Daily
Developing knowledge graphs, semantic models and ontologies to give the data structure and meaning Bringing AI and agent-based reasoning into the platform Designing distributed systems that scale, and writing production-grade code to deliver them Setting technical direction and standards as the platform grows What … close to it Deep Kafka and Real Time streaming experience Experience with Iceberg or other lakehouse technologies A track record of designing and building distributed systems Experience with time-series/temporal data and high-performance analytics Exposure to knowledge graphs, semantics or ontologies Interest in AI/ ...

Senior AI Engineer - Perm - London

Hiring Organisation
Infused Solutions
Location
London, UK
Employment Type
Full-time
influencing engineering standards across the wider technology organisation. Key ResponsibilitiesDesign, build and maintain scalable AI data pipelines and processing workflows. Architect cloud-native backend systems and distributed AI services. Collaborate closely with Data Scientists to productionise Machine Learning and NLP models. Develop high-performance RESTful APIs and microservices … Django. Strong SQL skills with experience designing performant relational database solutions. Commercial experience with AWS and/or Azure cloud platforms. Experience designing distributed systems and scalable architectures. Experience with Docker, Kubernetes and containerised deployments. Strong understanding of CI/CD pipelines, automated testing and engineering best practices. ...

Software Engineer

Hiring Organisation
Visa
Location
cambridge, east anglia, united kingdom
experienced engineers while developing your skills in areas such as: \n \n Building and operating cloud-native services \n Low-latency, high volume distributed systems \n AWS and Kubernetes \n Distributed and event-driven systems \n Continuous integration and deployment \n Production monitoring and troubleshooting … understanding of automated testing and its role in software development. \n Good problem-solving and debugging skills. \n An interest in cloud technologies and distributed systems. \n A willingness to learn new technologies and work across different parts of a system. \n Good communication skills and the ability ...

Java Engineer with AI

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
them into effective outcomes. RequirementsKey Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability … architecture decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability ...

Senior Software Engineer

Hiring Organisation
Visa
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
About the RoleAt Visa, our Middleware Product Reliability Engineering (PRE) team is evolving into a modern software engineering organization focused on building intelligent, scalable systems that keep critical platforms running globally. This is a hands-on engineering role where you'll design and build software that improves reliability, automation … observability, and resilience across Visa's middleware ecosystem. If you enjoy writing production-grade code, solving complex distributed systems problems, and seeing your work operate at real-world scale, this role is for you. Why This Role Stands OutGlobal impact from day one – your work supports critical payment ...

Technical Lead

Hiring Organisation
2mrw Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90000 - £115000/annum
platforms. This is a hands on leadership role combining software development with enterprise architecture. You will guide technical decisions, improve engineering standards and ensure systems are scalable, secure, resilient and maintainable. You will work closely with Engineering, Product, Architecture and Security teams, leading through technical expertise rather than traditional … native development. Mentor engineers and technical leads, influencing decisions across teams. Work with senior stakeholders to align technical solutions with business objectives. Support production systems, troubleshooting and continuous improvement. Essential Skills & Experience Proven experience as a Technical Lead, Principal Engineer, Staff Engineer or equivalent. Strong hands-on software development ...