1 to 25 of 394 Distributed Systems Jobs in the UK

base Overview A high-scale technology platform is looking for experienced Rust engineers to join a backend team building core services. The team develops distributed systems and event-driven infrastructure that power high-traffic applications used by millions of users. This role is ideal for engineers who enjoy … designing scalable backend systems, solving complex technical challenges, and owning services end-to-end. Responsibilities Design and build backend services and shared libraries in Rust Design and operate distributed systems supporting high-throughput applications Contribute to system design across microservices and event-driven architectures Diagnose and resolve ...

startup or fast-moving product environment Backend developer looking to move into a true full-stack role Developers with experience building scalable systems, APIs, and modern web applications will find this role particularly rewarding. What We Provide A collaborative and supportive engineering environment Opportunity to take ownership of features … APIs Develop frontend features to deliver complete product functionality Take end-to-end ownership of features from design through to deployment Work with distributed systems and microservices architectures Build and maintain APIs using GraphQL, REST, or gRPC Collaborate with product managers and engineers to deliver impactful features Proactively ...

looking for a senior, hands-on Lead Integration Engineer & Developer to further develop and evolve our integration platform—connecting core internal services with external systems and partners. This is a high-impact individual contributor role combining deep technical expertise with architectural leadership. You’ll spend a significant portion … Establish best practices for reliability (idempotency, retries, failure handling, data consistency) Set standards for how internal services integrate with external APIs and third-party systems Build the Platform (Hands-On) This is a hands-on engineering role. You will actively design, build, and operate production systems. Develop serverless services ...

Senior Software Engineer | Distributed Systems | Sustainable Cloud Native Platform 💸Up to £110,000 per annum plus bonus plus stock 🏠Central London office 🖱️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are you a Senior Software Engineer with extensive knowledge of building distributed systems? Looking … Senior Software Engineer: Tech agnostic but preferable experience working with Golang, Rust, C/C++ or Java. In-depth knowledge of distributed systems, building solutions at scale where performance, reliability and availability are key considerations. Experience working on software infrastructure or building Cloud native software using Kubernetes Understanding ...

Lead Software Engineer | Distributed Systems | Sustainable Cloud Native Platform 💸Up to £130,000 per annum plus bonus plus stock 🏠Central London office 🖱️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are you a Lead Software Engineer with extensive knowledge of building distributed systems? Looking … Lead Software Engineer: Tech agnostic but preferable experience working with Golang, Rust, Java and/or C/C++. In-depth knowledge of distributed systems, building solutions at scale where performance, reliability and availability are key considerations. Confident in leading the definition and creation of solutions from ...

Programmatic, you will contribute to the development and evolution of MOBKOI’s programmatic advertising platform. You will work closely with experienced engineers on backend systems that power real-time bidding (RTB), campaign delivery, and large-scale integrations with SSPs and DSPs.This role is well suited to engineers early … their career who want to deepen their expertise in distributed systems, low-latency services, and cloud-based infrastructure, while gaining exposure to the programmatic advertising ecosystem. You will be supported through mentorship, code reviews, and progressive ownership of backend components. RESPONSIBILITIES • Contribute to the development and improvement ...

Level) Programmatic, you will contribute to the development and evolution of MOBKOIs programmatic advertising platform. You will work closely with experienced engineers on backend systems that power real-time bidding (RTB), campaign delivery, and large-scale integrations with SSPs and DSPs. This role is well suited to engineers early … their career who want to deepen their expertise in distributed systems, low-latency services, and cloud-based infrastructure, while gaining exposure to the programmatic advertising ecosystem. You will be supported through mentorship, code reviews, and progressive ownership of backend components. RESPONSIBILITIES Contribute to the development and improvement ...

Enterprise Architect (Hands-On) – C#/.NET Core | Azure | Distributed Systems | Global SaaS - Fully Remote We are looking for a highly technical, hands-on Enterprise Architect to help shape and scale a global technology platform following continued international growth, including expansion into North America. This … 30pm UK time) The Role -Own and evolve the enterprise architecture framework aligned to business growth -Design scalable, secure, high-performance distributed systems -Lead monolith → microservices modernisation -Drive event-driven and clean architecture principles -Work hands-on with engineering on architecture and system design -Establish architectural standards, governance ...

Type: 10-month contract (Inside IR35) Company Introduction: We are currently recruiting for an Engineering Lead with experience in large-scale IT infrastructure & distributed systems to join our tier-1 banking client on an exciting long-term contract. Role overview The role is part of the Virtualisation Engineering … Team within Distributed Compute in CTO Enterprise Services. A VMware Engineering POD Lead is responsible for guiding the development and delivery of VMware products, ensuring they meet business needs and customer expectations. Responsible for VMware Products Vision and Strategy with a focus on automation, availability, reliability, performance, and scale. ...

internal compute frameworks that underpin their trading and research platforms. This is a high-impact role, working at the intersection of software engineering and distributed systems, with the opportunity to build scalable tools and frameworks used across the business. What you’ll do: Design, develop, and maintain performant … tools and platforms that streamline workflows across investment and technology teams Contribute to code reviews and best practices, improving overall development quality Work across distributed systems, containers, and automation pipelines to deliver scalable solutions What we’re looking for: 6+ years’ professional software development experience Strong proficiency ...

Systems Research Engineer About the Company Our client is seeking a Systems Research Engineer to join their AI team in Edinburgh. This is a full-time, permanent role focused on building the next generation of AI-native infrastructure and "Agentic Serving" architectures. Working at the cutting edge … workloads and distributed systems, you will be supported by world-class experts in a high-growth environment. This is a unique opportunity to enter the AI sector, offering an exceptional career path and long-term growth potential. Junior-level candidates are welcome to apply. About the Role ...

improve quality of life and extend the reach of humanity. Our newly opened Chemifarm facility in Glasgow operates a growing fleet of advanced robotic systems that automate synthesis, optimisation, and library generation. As we scale up to globally distributed facilities, we are undertaking a foundational transformation … within the Office of the CTO, you will act as the architectural bridge between Hardware Engineering and Software Engineering, shaping how our robots, control systems, and cloud services work together as a coherent whole. Your mission is to define a robust Hardware Abstraction Layer (HAL) that enables our universal ...

Principal Data Architect Python | Cloud | Distributed Systems | AI/ML Location: London or Glasgow (Hybrid) The Opportunity This is a foundational architecture seat inside a company building a globally distributed, AI-native platform from the ground up. Right now, everything is being rebuilt — how data is captured … entire data architecture strategy: Designing a modern lakehouse on AWS from first principles Building a real-time data layer from high-frequency, distributed systems Creating a data model that’s ML-ready on day one Defining how data flows across multiple global environments Solving hard problems around consistency ...

Distributed Systems Engineer/Ray Framework SME A fast-growing, early-stage infrastructure company building at the intersection of AI and distributed compute! They’re looking for an Nngineer with strong experience in Python-based distributed computing, strong experience with Ray Framework in particular, to help … design and scale systems handling complex, high-throughput workloads. What you’ll be doing Designing and building distributed systems for large-scale compute workloads Scaling Python-based services across clusters and cloud environments Working on ML infrastructure/platform tooling (training, orchestration, or inference pipelines) Improving performance ...

wherever business needs require. Core areas of depth may include one or more of: Web/Front-end engineering Java/AWS backend and distributed systems React Native Android (Kotlin) iOS (Swift) Successful candidates demonstrate deep expertise in at least one of these areas while maintaining practical experience … across others. This role suits engineers who are highly autonomous, delivery-focused, and capable of owning technical design and execution for complex features and systems, while contributing to team growth and technical direction. What you’ll do: Engineering delivery & technical ownership Design, build, and deliver high-quality software across ...

messy, real-world data (APIs, documents, scraped sources — most of it unstructured) Design the orchestration layer that gathers and evaluates evidence across heterogeneous systems Ship reliable, secure, observable production code Deploy and iterate on LLM-powered investigation flows (not just prototypes) Make smart build vs buy decisions … ship, own. Tech: Kotlin (open to any JVM background), Python, Terraform, Agentic AI, cloud-native, event-driven services If you’ve built fault-tolerant, distributed systems before, tools matter less than judgement You’ll Have 3+ years building production distributed systems in a startup environment, using ...

stakeholders; ensure products are updated and compliant with supported versions; communicate CVEs promptly Provide technical direction and leadership, ensuring best practices in VMware products, distributed systems, servers, and storage Handle crisis situations efficiently, representing the team in major incident calls and providing technical expertise Implement robust monitoring … alerting systems to proactively manage platform health Ensure system availability and performance, meeting defined SLAs and SLOs Plan for future Required Skills/Experience The ideal candidate will have the following: 15+ Years of total IT experience with large scale IT Infrastructure and 12+ year of experience with Distributed ...

looking for a high-calibre Solution Engineer with a passion for performance and capital markets technology to deliver complex, front-office trading systems for leading global investment banks, asset managers, fintechs and exchanges. This role sits at the intersection of engineering excellence, client engagement, and strategic delivery — working hands … latency trading solutions in capital markets environments Contributing directly to the codebase on the most technically challenging aspects of client deliveries Architecting performant, resilient distributed systems informed by deep domain knowledge Building solutions across OMS, EMS, Smart Order Routing, Matching Engines, FIX gateways and Risk platforms Working with ...

Lead .NET/Full Stack Developer - Hybrid - £700/day Outside IR35 | C# | Azure | Event Driven Systems | Payments | API Driven We have a unique opportunity for a Lead .NET/Full Stack Developer to join a payments company. As the Lead .NET/Full Stack Developer , you’ll play … closely with Product, Data, Risk, and Platform teams , you’ll help evolve the platform architecture and ensure the delivery of secure, scalable, and resilient distributed systems within a regulated fintech environment. 📍 2–3 days per week in the office – City of London 💰 Up to £700/day Outside ...

clearly communicated, understood, and consistently applied Design and Innovation Define and maintain architectural patterns across backend services, APIs, data platforms, and front end systems Design scalable, resilient systems for analytics, workflow orchestration, and intelligence features Guide decomposition of legacy systems into well defined services and domains Evaluate … technologies and data stores, favoring open standards and long term maintainability Architect distributed systems with focus on reliability, fault tolerance, and scalability Standards & Governance Establish API design standards ensuring consistency, discoverability, and ease of integration Define front end standards prioritizing web platform capabilities, progressive enhancement, and accessibility (WCAG ...

Principal Data Architect Python | Cloud | Distributed Systems | AI/ML Infrastructure Location: Glasgow or London (King’s Cross) Workstyle: Hybrid Reports to: CTO About Chemify: Chemify is revolutionising chemistry. We are creating a future where the synthesis of previously unimaginable molecules, drugs, and materials is instantly accessible. … improve quality of life and extend the reach of humanity. Our newly opened Chemifarm facility in Glasgow operates a growing fleet of advanced robotic systems that automate synthesis, optimisation, and library generation. As we scale up to globally distributed facilities, we are undertaking a foundational transformation of data ...

Software Architect – Safety‐Critical Systems The Role We are looking for an accomplished Software Architect to design, develop, integrate, and assure complex distributed software systems within a safety‐critical or safety‐related environment. You’ll work across the full software lifecycle, collaborating with architects, engineering teams … deliver secure, high‐integrity solutions on Linux and Windows platforms within a regulated defence setting. Key Responsibilities Design and develop software for large distributed systems using C/C++, Java, and Python . Apply robust software architectures and model‐driven development approaches. Translate mathematical or theoretical models into ...

experienced engineering leaders not only to deliver high-quality services, system designs and code, but to help shape how all teams work and how systems evolve. We’re looking for a Principal Engineering Lead to play a lead role within our Architecture engineering team. This role is suited … role blends hands-on architectural depth with organisational leadership. You will set the architectural direction, chair the Architecture Forum, and ensure that our systems are scalable, resilient, secure, and cost-effective at scale. You will line-manage two Principal Architect Engineers and work closely with engineering, product, security ...

Engineer to play a pivotal role in shaping and advancing their next‐generation intelligence platform. This organisation is building high‐performance, real‐time AI systems that support demanding financial and enterprise clients globally, and this position sits at the heart of their most advanced technical developments. The Role … will architect, build, and optimise the underlying infrastructure that powers cutting‐edge GenAI and machine learning workloads. This includes large‐scale model deployment, distributed systems design, high‐throughput data processing, and the creation of robust frameworks that enable rapid experimentation, safe iteration, and reliable productionisation ...

responsibility from Day 1. You will be an integral part of the Ripple Trading and Markets Team, building scalable, resilient and performant trading systems in a constantly evolving and fast paced environment. You will have real impact and have the opportunity to drive the architectural roadmap, whilst looking … breadth of trading strategies and products. Building towards an event-driven architecture to connect the logical building blocks and provide integrated communication between trading systems and to other partners. Continuing to support and complement Ripple’s Payments, Custody and Stablecoin business units WHAT YOU’LL DO: Be an ambitious ...