1,701 to 1,725 of 2,035 Distributed Systems Jobs in England

Regional Alliances Manager UK (Remote, GBR)

Location
Greater London, England, 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 SaaS Architect & Platform Engineer

Location
Greater London, England, United Kingdom
Stack Engineer to lead the architectural development of high-scale SaaS products. You will work directly with our CTO to design robust, secure, and distributed systems. The role emphasizes mentoring, performance optimization, and strong security practices, with a focus on React, Node.js, TypeScript, and cloud infrastructure on AWS. #J ...

Java Full-Stack Developer: Spring/React - Hybrid London

Location
Greater London, England, United Kingdom
delivering cloud-native Java applications using Java 17, Spring Boot, and React/Angular, with emphasis on performance, reliability, and scalable design across distributed systems. #J-18808-Ljbffr ...

Senior Backend Architect: AI-Driven Scalable APIs

Location
Manchester, England, United Kingdom
seeking a Senior Back-End Software Engineer with 10+ years of commercial software experience to lead complex technical initiatives and shape architecture across distributed systems. You will design scalable APIs, mentor engineers, and drive best practices while championing AI‐assisted development. You’ll interact with stakeholders to translate business ...

Staff Engineer, Content Intelligence Infra & AI Pipelines

Location
Greater London, England, United Kingdom
evolution of data and ML infrastructure systems. You'll build scalable infrastructure for processing audio, video, and text, and drive architectural decisions across distributed systems. The ideal candidate has extensive experience in backend development, a strong programming background in Java, Python, or Scala, and demonstrates knowledge in AI systems. ...

C++ Engineer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
surrounded by smart people deeply interested in teaching what they know, and in learning from you.You will help design and build a large-scale distributed system from the ground up, and also debug and maintain latency-sensitive applications written primarily in modern C++ and Boost.Asio.On ...

C++ Engineer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
smart people deeply interested in teaching what they know, and in learning from you. You will help design and build a large-scale distributed system from the ground up, and also debug and maintain latency-sensitive applications written primarily in modern C++ and Boost. Asio. ...

Backend Engineer - Contacts Team

Hiring Organisation
Wise
Location
London, United Kingdom
Salary
£ 70 K
below and are eager to learn more, we do want to hear from you!You get things doneYou have experience working with large scale distributed systemsYou have strong experience with Java or a similar object-oriented languageYou have experience working with relational and non-relational databases, query optimisation ...

Technical Program Manager, Enterprise

Location
Greater London, England, United Kingdom
machine learning development projects. Cross-Functional Architecture Integration: 2+ years of dedicated experience managing programs focused directly on core engineering infrastructure, platform services, or distributed systems. Technical Translation & Executive Influence: Strong foundational understanding of the Generative AI lifecycle, including LLM utilization for structured downstream tasks, model fine-tuning ...

Software Engineer - Core Networking

Hiring Organisation
Neo4J
Location
London, United Kingdom
Salary
£ 80 K
/or an interest in:Network development (binary protocol specs like Bolt, Frontend/Backend, MongoDB Wire Protocol)Network packet analysis (e.g., Wireshark)Distributed system designAPI designNettyCustomer experience and developer community interactionConcurrency and asynchronous programmingYou may have also worked with some of:Database management systemsGraph DatabasesJava Web Development Specifications ...

Research Engineer (Inference & Serving)

Location
Greater London, England, United Kingdom
serving architecture (disaggregated inference, intelligent routing). The team operates at the intersection of research and production - translating cutting-edge techniques directly into the systems behind live agent products. What you'll do Build and operate the inference stack serving multimodal agentic models in production Improve latency, throughput … accelerator technology What you'll need Strong software engineering fundamentals and a solid production track record Proficient in Python and at least one systems language - Rust, C++, or Go Hands-on experience with PyTorch or JAX in an industry setting Experience with inference frameworks: vLLM, SGLang, TensorRT-LLM Solid ...

Senior Go Engineer - GenAI & Scalable AI Platforms

Location
Greater London, England, United Kingdom
technically ambitious team building AI-powered platforms. You will design and evolve high-performance backend services using Go, with a focus on production systems that integrate LLMs and GenAI APIs. The role offers significant influence over architecture and the GenAI strategy. The candidate will work on distributed systems ...

Senior DevOps Engineer

Location
Harwell, England, United Kingdom
decisions on complex data. We are growing fast, and the constraint on how fast is no longer ideas or opportunity. It is whether the systems we ship are good enough for the people who stake decisions on them. That is where you come in. We need engineers … build the systems this mission depends on, and build them to a standard that holds when the answer has to be right. You will be trusted to own real systems end-to-end, held to a single high standard, and judged on one thing above all: whether what ...

Senior C# .NET Backend Engineer — Fintech, Systems

Location
Newcastle upon Tyne, England, United Kingdom
C# and .NET. You will influence architecture and product direction within a high-caliber team. As a senior engineer, you will tackle data-intensive distributed systems with performance and reliability requirements, contributing across the full software lifecycle from design to production delivery. #J-18808-Ljbffr ...

Tech Lead - Distributed Systems & Frontend Architect

Location
Greater London, England, United Kingdom
HASH is seeking a Tech Lead to own the architecture of the frontend, integrations, and distributed workflow execution atop hgres. You will be a player‐coach, balancing hands‐on work with guiding architecture across a broad surface area and partnering with engineers for high‐impact outcomes. You will define ...

Web3 Software Engineer

Location
Greater London, England, United Kingdom
could grow into an leading research role, senior architect role or engineering executive role as Tonk grows. Core responsibilities include: Implementing cutting‐edge cryptographic systems across diverse tech environments. Designing and architecting protocols. Secure and efficient smart contract development. Frontend development. Requirements Agility to touch all parts … stack, from frontend to database and distributed systems. Familiarity with applied cryptography, including hash functions, encryption schemes, proof schemes, etc, as well as the mathematical education to back it up. Expertise in designing and deploying distributed systems. Deep understanding of relevant protocols and the general landscape of blockchain ...

Senior AI Engineer

Hiring Organisation
Capco
Location
London, United Kingdom
Salary
£ 80 K
role, you’ll combine deep expertise in AI/ML engineering and software development to design, build, and deploy advanced generative AI and agentic systems for leading financial services clients. You’ll work hands-on across the full AI engineering lifecycle, from architecting intelligent multi-agent systems … closely with multidisciplinary teams and client stakeholders to drive innovation, accelerate adoption, and deliver measurable business impact.What You’ll DoArchitect and develop autonomous AI systems leveraging multi-modal large language models across text, image, audio, and videoDesign and implement agentic workflows using prompt engineering, Retrieval-Augmented Generation (RAG), APIs ...

Software Engineer, Autonomous Testing Platform

Location
Greater London, England, United Kingdom
fast-growing software company in London is seeking talented engineers to build innovative systems that improve the software development process. You'll work on building distributed systems to enhance coding agents and collaborating with leading engineers from top tech companies. The company offers world-class compensation ...

Principal AI Platform Engineer (Python)

Location
Greater London, England, United Kingdom
GitHub Actions, Jenkins) that test, package, and release software, and the practices around them, such as automated testing and staged rollouts. Observability: experience instrumenting systems with Prometheus, Grafana, OpenTelemetry, or an equivalent stack, and using that data to diagnose failures in distributed systems. Security (critical): a working grasp … securely access and reason over trusted data. You'll have the opportunity to design and build foundational platforms that combine large-scale data systems, governance, and AI technologies in highly regulated environments. It offers significant technical ownership, exposure to cutting-edge AI agent architectures, and the chance to shape ...

Platform Engineer

Location
Greater London, England, United Kingdom
their security maturity and visualising the risks posed by their supply chain ecosystem. And we're already trusted by customers like British Airways, BAE Systems and the NHS. We are putting together an amazing and talented team from a diverse set of backgrounds and skillsets to drive us towards … combines aspects of Platform Engineering, Site Reliability Engineering, Developer Experience, and DevSecOps. Working alongside the wider team, you'll build and maintain the foundational systems, tools, and practices that enable our engineering teams to deliver secure, scalable, and reliable software efficiently at pace. You'll be hands-on across ...

Database Reliability Engineer - Starling Bank

Location
Greater London, England, United Kingdom
with PostgreSQL and a passion for running stateful workloads natively on Kubernetes Experience leveraging CNPG to manage persistence, high availability, and automated failover A systems-thinking approach with a strong preference for infrastructure managed entirely as code Experience using Terraform to provision foundations and custom APIs to handle orchestration … Strong interest in distributed systems, including multi-... #J-18808-Ljbffr ...

Engineering Team Leader - UK

Location
Leeds, England, United Kingdom
generated output remains engineering output, and teams remain accountable for everything they deliver. Responsibilities Engineering Leadership & People Development Own the technical direction of systems and services within the team's domain. Lead design decisions and ensure alignment with StarCompliance architecture and engineering standards. Maintain sufficient technical depth to challenge … modernisation, simplification, and reduction of technical debt. Ensure scalability, security, resilience, performance, and maintainability are built in. Technical Leadership Own the technical direction of systems and services within the team's domain. Lead design decisions and ensure alignment with StarCompliance architecture standards. Maintain sufficient technical depth to challenge designs ...

Senior Site Reliability Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Salary
£ 60 K
anticipate user demands and drive innovation. Additionally, you'll take the lead in providing operational support and technical oversight for several large-scale distributed applications.How You'll Contribute:Monitor and interpret system and application metrics to fine-tune performance and troubleshoot issues effectivelyCollaborate closely with developers to enhance service … similar credentialsDo You Have What It Takes 3-6 years of hands-on experience in a similar role, with a strong emphasis on systems engineering, automation, and service reliabilityProficient in at least one programming language such as Python, Go, Java, or C#, along with scripting skills in Bash ...

QA Engineer

Hiring Organisation
Moorepay
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
engineering squads. This role encompasses both manual and automated testing, covering functional, integration, regression, performance, and AI-driven behaviours as we adopt intelligent agent systems and features. Working closely with the team, you will design robust test strategies, develop automated test suites, perform exploratory testing, and ensure that quality … Selenium, REST API automation tools). Familiarity with CI/CD pipelines and integrating automated tests into deployment workflows. Experience testing APIs, microservices, and distributed systems. Awareness of secure coding, security testing basics, and data privacy considerations. Strong analytical and problem-solving skills, with excellent attention to detail. Ability ...

Application Architect

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
functional requirements into robust, scalable designs while ensuring alignment with architectural standards and long‐term platform strategy.The environment is cloud‐native and distributed, supporting varied workloads with strong security, reliability, and governance requirements.What you'll be doing:You'll contribute to and shape application architectures aligned with enterprise … Supporting continuous improvement in architectural practices, patterns, and technical standardsWhat you'll bring:Experience as an application architect or senior engineering role within distributed systemsStrong understanding of application design, API design, and data modelling.Solid experience with Java and/or Python in production environmentsPractical experience designing and operating ...