326 to 350 of 1,670 Distributed Systems Jobs in the UK

Senior Platform Software Engineer I

Hiring Organisation
Braze
Location
Greater London, United Kingdom
Employment Type
Full Time
operate Valkey, Memcached, and Elasticsearch, along with the observability stack (Prometheus, Thanos, and related tooling) that gives engineering teams visibility into their services. These systems handle enormous volumes of traffic and have a direct impact on the reliability of the Braze platform. As a Platform Software Engineer … write code and run infrastructure at scale. You'll build the automation, tooling, and services that make these systems reliable, efficient, and easy for other engineers to use. WHAT YOU’LL DO Design, build, and operate Redis/Valkey, Memcached, Elasticsearch and Observability systems on Kubernetes with ...

Site Reliability Engineer

Hiring Organisation
LiveRamp
Location
London, England, United Kingdom
cloud engineering practices while helping maintain reliable and scalable production systems.This role is ideal for someone early in their SRE, DevOps, Cloud Engineering, or Systems Engineering career who enjoys troubleshooting, automation, and working closely with engineering teams in a fast-paced global environment.You will:Own and support the deployment … global products, including provisioning, configuring, and maintaining production and internal environments.Provide 24/7 first-line engineering support through a globally distributed follow-the-sun support model, ensuring timely incident response and resolution.Monitor and improve system health, availability, performance, and reliability through observability, alerting, and proactive operational practices.Independently troubleshoot ...

Java Engineer

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
play a key role in designing, developing, and maintaining scalable, high-performance applications. The ideal candidate will have strong expertise in Java-based enterprise systems, cloud-native development, and modern software engineering practices. Experience with Artificial Intelligence (AI) technologies and AI-enabled applications is highly desirable. RequirementsKey Responsibilities: Design … following; Strong proficiency in Java (Java 12+ preferred).Experience with Spring Boot, Spring Framework, and microservices architecture. Strong understanding of REST APIs, distributed systems, and event-driven architectures. Experience with relational databases such as PostgreSQL, MySQL, or Oracle. Experience with cloud platforms such as AWS, Azure, or Google ...

Java Engineer

Location
Greater London, England, United Kingdom
play a key role in designing, developing, and maintaining scalable, high-performance applications. The ideal candidate will have strong expertise in Java-based enterprise systems, cloud-native development, and modern software engineering practices. Experience with Artificial Intelligence (AI) technologies and AI-enabled applications is highly desirable. Key Responsibilities: Design … following; Strong proficiency in Java (Java 12+ preferred). Experience with Spring Boot, Spring Framework, and microservices architecture. Strong understanding of REST APIs, distributed systems, and event-driven architectures. Experience with relational databases such as PostgreSQL, MySQL, or Oracle. Experience with cloud platforms such as AWS, Azure ...

Senior Golang Software Engineer

Hiring Organisation
InfoSum
Location
London, UK
Employment Type
Full-time
cloud, client, and capability. Job Overview: As a Senior Backend Engineer, you will be responsible for designing, building, and maintaining scalable, high-performance backend systems that power InfoSum's data collaboration platform. You will work closely with cross-functional teams, including frontend engineers, product managers, and infrastructure teams … 5+ years of experience in backend development, with expertise in Go. Experience with Python and/or Java would be advantageous. Strong understanding of distributed systems, gRPC, microservices architecture, and RESTful APIs. Experience with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes).Solid understanding of database ...

Site Reliability Engineer

Location
Greater London, England, United Kingdom
engineering practices while helping maintain reliable and scalable production systems. This role is ideal for someone early in their SRE, DevOps, Cloud Engineering, or Systems Engineering career who enjoys troubleshooting, automation, and working closely with engineering teams in a fast-paced global environment. You will: Own and support … deployment of global products, including provisioning, configuring, and maintaining production and internal environments. Provide 24/7 first-line engineering support through a globally distributed follow-the-sun support model, ensuring timely incident response and resolution. Monitor and improve system health, availability, performance, and reliability through observability, alerting ...

The Core Engineering - Site Reliability Engineering - Associate - Birmingham

Location
Birmingham, England, United Kingdom
also making a significant investment to uplift and rebuild core applications on cloud platforms. Site Reliability Engineering at Goldman Sachs combines software engineering and systems engineering to build, run, and maintain high-performing, distributed, and fault-tolerant systems. As a site reliability engineer, you will play a mission … critical role in ensuring that our systems are healthy, observable, automated, and designed to scale. You will collaborate with engineering teams to improve production services, enable faster delivery of new capabilities, reduce downtime, and eliminate repetitive operational work through automation. This role sits within Core Engineering and applies ...

Senior Software Engineer | Platform

Location
Greater London, England, United Kingdom
required to enable our product engineering team to deliver the best product on the market for managing modern finances. We architect extreme-quality, automated systems to orchestrate hundreds of backend services & databases across tens of kubernetes clusters, tens of thousands of data processing jobs and tens of thousands … comfortable building a customer-facing API as you are provisioning a Kubernetes cluster. System Design: Experience driving the architecture and implementation of large-scale, distributed production systems. Strong Programming Skills: Fluent in at least one modern typed language (e.g., TypeScript, Go, Rust, or Java). We write code ...

Software Engineering Manager

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
modern cloud-native environment. Youll play a key role in shaping architecture, driving best practices, and supporting the delivery of scalable, secure backend systems used by customers at scale. The Role As Engineering Manager, youll lead a team of Software Engineers working across cloud-native microservices and distributed … modern tools, including AI-assisted development. About You Youll be an experienced engineering leader with a strong technical background in backend or distributed systems development, ideally using Golang. Youll bring: Strong commercial experience with Golang or similar backend technologies. Previous experience in a leadership, team lead or engineering ...

AI Engineers London

Location
Greater London, England, United Kingdom
deliver modern AI with speed and measurable impact. Overview We're seeking an experienced AI Engineer to design, build, and deploy production‐grade AI systems powered by large language models. This role sits at the intersection of software engineering and AI implementation, focusing on building reliable, scalable applications rather … than model training or research. You’ll work with cutting‐edge LLM technologies, building advanced AI systems that solve complex real‐world problems through multi‐agent orchestration, intelligent tool integration, and robust production workflows. You’ll be crafting the orchestration layer that makes these systems production‐ready—handling ...

Senior Platform Software Engineer I

Hiring Organisation
Braze
Location
London, UK
Employment Type
Full-time
operate Valkey, Memcached, and Elasticsearch, along with the observability stack (Prometheus, Thanos, and related tooling) that gives engineering teams visibility into their services. These systems handle enormous volumes of traffic and have a direct impact on the reliability of the Braze platform. As a Platform Software Engineer … write code and run infrastructure at scale. You'll build the automation, tooling, and services that make these systems reliable, efficient, and easy for other engineers to use. WHAT YOU'LL DODesign, build, and operate Redis/Valkey, Memcached, Elasticsearch and Observability systems on Kubernetes with a focus ...

Lead Platform Engineer

Location
Greater London, England, United Kingdom
infrastructure, Databricks and QPU systems. You'll provide technical leadership without stepping away from the engineering—remaining close to the architecture, code and complex systems challenges that underpin the platform. What You'll Be Working On Own the architecture and technical direction of OQC's QAIDC hybrid spine, Hybrid … standards for reliability, security, testing, observability and extensibility while remaining highly hands‐on with implementation. Lead integrations with Dell/AMD infrastructure, Databricks, QPU systems and customer environments. Coordinate technical contributors across Product, Engineering, Commercial and leadership teams, turning complex requirements into clear priorities and technical decisions. Shape ...

Principal Software Engineer

Location
Boston, England, United Kingdom
team to define and implement secure integration patterns between B2B and Advantage. Define API contracts, authentication flows, authorization models, and tenant-context propagation across distributed systems. Coordinate cross-platform design, implementation, testing, release readiness, and operational support for shared authentication capabilities. Lead and raise the bar Lead and mentor … policy-driven access control. 3+ years as a technical leader or senior contributor on shared platform or infrastructure services. Deep experience building backend systems in a modern language such as Java, C#, Python, TypeScript, Scala, or Rust. Strong experience designing and implementing RESTful APIs used by multiple consumers. Solid ...

Senior Cloud Infrastructure Engineer

Location
Greater London, England, United Kingdom
machine on the planet. Applied Intuition services the automotive, defense, trucking, construction, mining and agriculture industries in three core areas: tools and infrastructure, operating systems, and autonomy. Eighteen of the top 20 global automakers, as well as the United States military and its allies, trust the company’s solutions … yours back, and making sure the UK team is never the one waiting. Our customers are defence primes and national security organisations, and the systems you build are the ones they actually use. At Applied Intuition, you will: Lead the design, development and architecture of the UK-hosted infrastructure ...

Lead Software Engineer

Location
Lower Blandford St Mary, England, United Kingdom
debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Drives team adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review … standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Proven expertise in designing, deploying, and managing containerized distributed applications, with a strong understanding of orchestration and scaling strategies Hands-on experience with AWS Infrastructure as a Service (IaaS), including provisioning and operating ...

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Bournemouth, Dorset, South West, United Kingdom
Employment Type
Permanent
debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Drives team adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review … standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Proven expertise in designing, deploying, and managing containerized distributed applications, with a strong understanding of orchestration and scaling strategies Hands-on experience with AWS Infrastructure as a Service (IaaS), including provisioning and operating ...

C++ Performance Engineer

Location
Greater London, England, United Kingdom
Join our Market Making tech team to design and optimise low-latency trading systems, with direct impact on performance, reliability, and scale. We are looking for experienced C++ engineers focused on building high-performance, low-latency systems . You will work across the trading stack, from exchange connectivity … system design in an environment where code runs directly in production. You will take ownership of critical components, iterate quickly, and deliver production-grade systems with measurable impact. Responsibilities Develop and optimise performance-critical components across the trading system Work on exchange connectivity, core infrastructure, and system architecture Analyse ...

Value Stream Engineering Lead

Location
Basingstoke, England, United Kingdom
Angular and React . Experience designing, building and operating scalable microservices based platforms, with a strong understanding of event driven architecture, asynchronous messaging, distributed systems and API integration. Strong knowledge of modern engineering and DevOps practices, including CI/CD, automated testing, observability, infrastructure as code, performance optimisation ...

Value Stream Engineering Lead

Location
Greater London, England, United Kingdom
Angular and React . Experience designing, building and operating scalable microservices based platforms, with a strong understanding of event driven architecture, asynchronous messaging, distributed systems and API integration. Strong knowledge of modern engineering and DevOps practices, including CI/CD, automated testing, observability, infrastructure as code, performance optimisation ...

Sr. Observability Engineer – Kings Cross, London

Location
Greater London, England, United Kingdom
SLOs/SLIs, and advanced deployment strategies (Canary/Blue-Green).* Software Engineering Foundation: Strong background in software engineering principles, database administration, and distributed systems architecture* Certifications: Relevant senior-level industry certifications (e.g., AWS Certified DevOps Engineer - Professional, Certified Kubernetes Administrator).Just So You Know...The company presents ...

Software Engineer, Security Rules

Location
Greater London, England, United Kingdom
members to help build high-growth products, help scale our expanding network, build tools to improve availability, performance, uptime, and response times, and make systems failure-resistant and ready-to-scale. We are looking for a talented Systems Engineer to join the Security Rules team. You will work … Docker, Go, PostgreSQL, Redis, Memcached, gRPC, Kafka, Clickhouse and the usual Unix/Linux tools and workflows. We strive to build reliable, fault-tolerant systems that can operate at Cloudflare’s scale. You will join a team of bright, hard-working, and supportive engineers who are passionate about their ...

Software Engineer

Location
Greater London, England, United Kingdom
Software Engineer at 10x, you are passionate about working with cutting-edge technologies, and bring deep technical knowledge and proven experience with data systems to deliver scalable solutions. This role offers deep design and implementation work on complex distributed systems, with exposure to all parts … multiple levels; from strategic and tactical to driving operational excellence and system availability. You are adept at reading code and designing and delivering systems that can exceed the exacting demands of our clients. Our tech stack: Java/Spring Boot ecosystem (and some Kotlin) Kubernetes, Docker, Helm, Terraform ...

Lead Java Software Engineer – Markets CRM - LDN

Location
Greater London, England, United Kingdom
design artifacts for complex applications Gather, analyze, and synthesize data to drive continuous improvement Identify and address hidden problems and patterns in data and systems Drive improvements to coding hygiene and system architecture Contribute to engineering communities of practice and technology events Required Qualifications, Capabilities, and Skills: Bachelor … Experience with Python and front-end development Practical experience with FIX messaging protocol and QuickFIX/J Familiarity with Hazelcast or other distributed computing platforms Experience with distributed systems, microservices, and event-driven architectures Why Join Us? At J.P. Morgan, we celebrate talent from all backgrounds ...

Senior Systems Engineer

Hiring Organisation
Archangel Lightworks Ltd
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
over £10 million, we are supported by the UK Space Agency, DSIT and the UK Ministry of Defence. About the job As a Senior Systems Engineer, you will lead the specification, design, integration and testing of optical ground stations and other products. Working with engineering teams, partners and customers … deployment, operations and maintenance. You may also lead a small team, plan sprints and coordinate delivery. Contract and permanent applicants are welcome. Responsibilities Own systems/subsystems, lead specification and verification, and act as technical contact for external partners. Identify and resolve technical risks and issues; develop coherent requirements ...

Senior Software Engineer, AI Platform

Location
Greater London, England, United Kingdom
central to how the team operates. What the job entails As Senior Software Engineer, AI Platform, you will help design and build the foundational systems behind the company’s simulation and data-generation platform. This is a backend, systems and infrastructure-focused role, offering significant ownership … early-stage, fast-moving environment. You will architect and operate scalable APIs, backend services, data persistence layers and distributed workflows. You will develop infrastructure for capturing, processing and managing experiential data, while improving reliability, testing, monitoring, deployment and automated quality feedback loops. Working closely with AI and curriculum engineers ...