1,501 to 1,525 of 1,672 Distributed Systems Jobs in the UK

Engineering Manager

Location
Greater London, England, United Kingdom
engineers doing the work. Hired people, developed them, and made calls about team shape as things scaled or didn't go to plan Shipped distributed systems, data pipelines, or platform services to production through a team you led Comfortable operating at pace, with incomplete information How you operate ...

Regional Sales Manager, Existing Accounts

Location
United Kingdom
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 ...

Senior Backend Engineer - Remote UK with Visa Sponsorship

Location
Cardiff, Wales, United Kingdom
from Cardiff, London or remote in the UK. You’ll work in squads across Core Banking, Payments and Platform, delivering resilient services and shaping distributed systems. You will join a flexible, remote-friendly engineering culture with a learning budget, visa sponsorship and relocation support, and a competitive salary with ...

Senior Backend Engineer - Remote UK with Visa Sponsorship

Location
Greater London, England, United Kingdom
from Cardiff, London or remote in the UK. You’ll work in squads across Core Banking, Payments and Platform, delivering resilient services and shaping distributed systems. You will join a flexible, remote-friendly engineering culture with a learning budget, visa sponsorship and relocation support, and a competitive salary with ...

Technical Product Manager – AI & Automation Platforms

Location
City Of London, England, United Kingdom
will work at the intersection of Product, Engineering and Business Operations to translate operational challenges into scalable solutions, focusing on APIs, integrations and modern distributed systems. You will partner with Engineering, Data, Operations and stakeholders to drive intelligent automation, improve efficiency and deliver measurable business outcomes in a #J ...

Principal Platform Engineer - FinTech & Cloud Architect

Location
Greater London, England, United Kingdom
deliver fintech-focused outcomes. You will mentor engineers, liaise with product, security and business stakeholders, and drive architectural standards, cost optimisation, and observability across distributed systems. #J-18808-Ljbffr ...

Contract C# Software Engineer – Hardware Interface Apps

Location
Greater London, England, United Kingdom
month contract, on-site three days per week, and falls inside IR35. It emphasizes analytical skills, design reviews, and experience with multi-threaded and distributed systems. The candidate will work within a .NET/Windows Forms environment, using TCP/IP and UDP protocols to communicate with hardware. #J ...

Technical Director

Location
Greater London, England, United Kingdom
understanding of real-time multiplayer architecture, including client/server interaction, synchronization, networking, and battle servers. Strong understanding of high-load backend architecture and distributed systems. Experience improving engineering practices within an established team and legacy environment, with measurable results. Experience with LiveOps and production engineering, including releases ...

Software Engineer

Location
Greater London, England, United Kingdom
roles in San Francisco shortly. If either role sounds interesting please apply to this job posting here. What you may work on: Build a distributed system to concurrently replay thousands of sessions, such that a developer gets a result in seconds. Integrate Meticulous into the inner loop of agentic ...

Automation Test Software Engineer

Location
United Kingdom
directly with physical hardware, enabling large-scale validation and quality assurance across device fleets. The role combines software engineering, test automation, infrastructure development, and systems integration, providing an opportunity to work on complex real-world products in a highly collaborative engineering environment. The successful candidate will have strong Python … Python software development skills. Experience designing and developing automated test frameworks. Knowledge of hardware integration and device communication protocols. Experience testing physical products, embedded systems, or IoT devices. Strong understanding of software architecture, object-oriented design, and design patterns. Experience with RESTful APIs, web services, and backend system integration. ...

Automation Test Software Engineer

Location
Greater London, England, United Kingdom
directly with physical hardware, enabling large-scale validation and quality assurance across device fleets. The role combines software engineering, test automation, infrastructure development, and systems integration, providing an opportunity to work on complex real-world products in a highly collaborative engineering environment. The successful candidate will have strong Python … Python software development skills. Experience designing and developing automated test frameworks. Knowledge of hardware integration and device communication protocols. Experience testing physical products, embedded systems, or IoT devices. Strong understanding of software architecture, object-oriented design, and design patterns. Experience with RESTful APIs, web services, and backend system integration. ...

Software Engineer Mid 2

Location
London Borough of Wandsworth, England, United Kingdom
clever technology. From the moment a customer places an order to the moment their food arrives, our engineering teams build the systems that make it all possible. We're looking for a Software Engineer to join our Orders & Fulfilment team, working on the technology that powers our online ordering … across the UK and Ireland. This is a great opportunity for an engineer with Rust experience who enjoys solving interesting technical challenges, building reliable systems and seeing the real-world impact of their work. You'll join a collaborative team where you'll have the freedom to contribute ideas ...

Implementation Software Engineer

Location
Wimbledon, England, United Kingdom
This is an exciting opportunity for an experienced Software Engineer from a project engineering background ideally working with asynchronous, event driven systems to assist in the successful delivery of a market-leading solution for real-time payment processing to clients. The Icon Payments Framework (IPF) provides institutions with faster … experience: Strong JAVA 11+ skills with Spring framework and surrounding technologies. Good understanding of asynchronous request handling Building for high availability/resilient distributed systems. Experience of event sourced/driven solutions. Experience in automation using Continuous Integration & Continuous Deployment processes. Agile delivery experience e.g. working in Kanban/ ...

Implementation Software Engineer

Location
Greater London, England, United Kingdom
This is an exciting opportunity for an experienced Software Engineer from a project engineering background ideally working with asynchronous, event driven systems to assist in the successful delivery of a market-leading solution for real-time payment processing to clients. The Icon Payments Framework (IPF) provides institutions with faster … experience: Strong JAVA 11+ skills with Spring framework and surrounding technologies. Good understanding of asynchronous request handling Building for high availability/resilient distributed systems. Experience of event sourced/driven solutions. Experience in automation using Continuous Integration & Continuous Deployment processes. Agile delivery experience e.g. working in Kanban/ ...

Backend Engineer

Location
Sheffield, England, United Kingdom
services that support critical business applications and AI-enabled solutions. The successful candidate will play a key role in developing robust APIs, integrating enterprise systems, and delivering innovative solutions that leverage modern cloud technologies and Generative AI capabilities. Collaborate closely with product managers, designers, data specialists, architects, and fellow … standards, processes, and engineering practices. Qualifications Strong commercial experience developing backend applications and services using Python. Proven experience building and maintaining RESTful APIs and distributed systems. Hands-on expertise with Python frameworks such as FastAPI, Flask, or Django. Experience using testing frameworks such as pytest and working with package ...

Google Cloud / Java – AI Software Engineer

Location
Birmingham, England, United Kingdom
Employment Type: Direct Hire Join our client’s Sales Domain team and help reshape how enterprise sales technology works — architecting the cloud-native systems that power the full quote-to-invoice lifecycle while pioneering how generative AI gets built into real, production-grade business tools. This is a rare … into sales applications. Partner with innovation and data teams to operationalize AI into production systems. Guide architecture decisions on APIs, event-driven design, and distributed systems. Mentor developers on cloud-native, microservices, and AI integration patterns. Conduct code reviews and champion CI/CD and DevSecOps best practices. Help ...

Software Engineer Mid 2

Location
Greater London, England, United Kingdom
clever technology. From the moment a customer places an order to the moment their food arrives, our engineering teams build the systems that make it all possible.We're looking for a Software Engineer to join our Orders & Fulfilment team, working on the technology that powers our online ordering platform … across the UK and Ireland. This is a great opportunity for an engineer with Rust experience who enjoys solving interesting technical challenges, building reliable systems and seeing the real-world impact of their work. You'll join a collaborative team where you'll have the freedom to contribute ideas ...

Sr. SRE (Application Support + Dev-Ops + Automation)

Location
Greater London, England, United Kingdom
with a strong emphasis on automation, quality gating, and operational validation. Lead and influence DevOps automation and SRE best practices. Monitor and maintain production systems by measuring availability, performance, latency, and overall system health. Analyze ITSM events and incidents to identify systemic issues, close operational gaps, and feed actionable … automating application and infrastructure workflows. Solid experience in scripting, Python, Splunk, Dynatrace, Jenkins, XLR, and ITIL processes. Experience designing, analyzing, and troubleshooting large-scale distributed systems. Strong communication skills with the ability to influence technical and non-technical stakeholders. Preferred Experience Experience with industry-standard CI/ ...

Golang Backend Engineer, Financial Product Fraud

Location
Greater London, England, United Kingdom
part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we're unlocking new possibilities as one global team. Your job is to make sure every payout and transaction … Golang, or strong experience in another backend language and real enthusiasm for picking Go up quickly. A working understanding of low-latency, high-throughput distributed systems. Real-time decisioning comes with a latency budget, and you are keen to learn to build inside one. Hands-on experience with ...

Software Engineer

Hiring Organisation
Barclays
Location
London, England, United Kingdom
Hands-on experience building and maintaining microservices using Spring Boot, including RESTful API development, dependency injection, security implementation, and integration with cloud-native and distributed systems.Kafka - Strong knowledge of event-driven architecture and real-time data streaming using Apache Kafka. Experience designing, developing, and supporting producer and consumer applications … ensuring reliability, scalability, and performance across distributed platforms.Desirable Skills:MongoDB - Working knowledge of MongoDB and NoSQL database concepts, including schema design, indexing strategies, query optimisation, and managing large-scale datasets.Identity and Access Management (IAM) - Strong expertise in any IAM tool (e.g., IBM Security Identity Manager, Ping Identity, Microsoft Identity ...

Software Engineer

Location
Northampton, England, United Kingdom
Hands-on experience building and maintaining microservices using Spring Boot, including RESTful API development, dependency injection, security implementation, and integration with cloud-native and distributed systems. Kafka - Strong knowledge of event-driven architecture and real-time data streaming using Apache Kafka. Experience designing, developing, and supporting producer and consumer … applications, ensuring reliability, scalability, and performance across distributed platforms. Desirable Skills: MongoDB - Working knowledge of MongoDB and NoSQL database concepts, including schema design, indexing strategies, query optimisation, and managing large-scale datasets. Identity and Access Management (IAM) - Strong expertise in any IAM tool (e.g., IBM Security Identity Manager, Ping ...

Senior Quantitative Engineer, Systematic Cross Commodity

Location
Greater London, England, United Kingdom
team's core software and technical infrastructure. The role involves the development and maintenance of sophisticated tools for alpha research along with the production systems used in feature engineering, portfolio construction, and trade execution. Location London Principal Responsibilities Develop sophisticated research tooling to enable and accelerate alpha discovery. Develop … real-time event-driven systems for signal computation, trade-decision-making and execution. Design, implement, and maintain the core systems and services to enable real time data ingestion, retrieval and distributed compute for both research and production. Oversee the ongoing operation of all components within the systems ...

Software Development Engineer, IAM Security at Scale

Location
Greater London, England, United Kingdom
Amazon London is seeking a Software Development Engineer for IAM Stores Security to design, build, and operate large-scale distributed systems handling security-relevant data with high availability and low latency. You will own services end to end, mentor engineers, and collaborate with security and compliance teams ...

Campus Crypto Researcher - Shape the Future of Crypto

Location
Greater London, England, United Kingdom
will work closely with internal teams and external stakeholders in a fast-paced, lean environment. Ideal candidates are passionate about crypto, skilled in distributed systems and cryptography, #J-18808-Ljbffr ...

Hybrid Product Security Engineer: Build Secure Enterprise

Location
Belfast City District, Northern Ireland, United Kingdom
embedded into our software ecosystems, owning them end-to-end from architecture to production support. You will apply engineering best practices, contribute to scalable distributed systems, and collaborate with product teams to ensure secure-by-default outcomes while enabling rapid, reliable #J-18808-Ljbffr ...