1 to 25 of 1,056 Distributed Systems Jobs in the UK

Role : Rust Software Engineer – Distributed Systems Client : Scientific Quant Fund Compensation : Up to £225,000 Base + Bonus Location : London (Hybrid) Overview A scientific quant fund is seeking a high-performance Rust Software Engineer to join a core technology team building highly available, distributed systems that … strong focus on correctness, performance, and scalable system design. The Role As a Rust Software Engineer, you will design and build resilient, low‐latency distributed systems that operate under extreme load and strict availability requirements. Key responsibilities include: Designing and developing high-performance distributed systems ...

Systems Research Engineer - Distributed Systems/C++ We are currently partnered with a globally leading research centre in the UK looking to expand their team with a Systems Research Engineer. This is an incredibly high calibre team reshaping how large-scale models are trained and served … through next-generation AI-native infrastructure and "super-node" clusters. This is a permanent opportunity based onsite in Edinburgh. Key responsibilities for this Systems Research Engineer position: Architect and implement distributed system components for AI workloads across CPU, GPU, and NPU clusters. Conduct in-depth profiling and performance ...

looking for exceptional people to help us scale. Who You Are You’re a seasoned engineer who has built and scaled high-performance inference systems for AI/ML workloads. You understand the complexities of serving models at scale latency optimization, resource orchestration, autoscaling dynamics, and production reliability. … designed distributed systems that handle thousands of requests per second while maintaining sub‐second response times and cost efficiency. Experience with Golang is strongly preferred, and exposure to inference engines (vLLM, TGI, TensorRT), containerization, and distributed systems is an added bonus. You take ownership of platform ...

Role: Software Engineer (Distributed Systems & ML Infrastructure) Client: Elite Tech Firm Compensation: Up to £220k Base + Industry-Leading Bonus Location: London (Hybrid) Overview An Elite FinTech firm is expanding its world-class engineering team and looking for exceptional Software Engineers who thrive on solving complex distributed … scale. You’ll be joining an elite group of engineers (alumni of NUS/McGill/MIT/Oxford) who have previously built systems at Meta, Twitter, Citadel, Ubisoft, and Jane Street! This environment offers unlimited tech resources, total engineering autonomy, and a culture that genuinely celebrates innovation ...

Backend Software Engineer (Go/Node.js Distributed Systems) Remote/Hybrid to £120k + Equity Are you an experienced Backend Software Engineer who enjoys building distributed systems, real-time infrastructure and solving complex scalability challenges? You could be progressing your career at a high growth technology … Engineer, you'll join the team responsible for the core messaging platform that underpins the company's real-time infrastructure. Working on highly scalable distributed systems, you'll design and build new platform capabilities, improve performance and reliability and solve complex engineering problems at scale. You'll contribute ...

Backend Software Engineer (Go/Node.js Distributed Systems) Remote/Hybrid to £120k + Equity Are you an experienced Backend Software Engineer who enjoys building distributed systems, real-time infrastructure and solving complex scalability challenges? You could be progressing your career at a high growth technology … Engineer, you'll join the team responsible for the core messaging platform that underpins the company's real-time infrastructure. Working on highly scalable distributed systems, you'll design and build new platform capabilities, improve performance and reliability and solve complex engineering problems at scale. You'll contribute ...

Senior Software Engineer Backend (Agentic AI) United Kingdom - Remote The client: This company is building AI systems designed specifically for clinicians and healthcare teams. Their platform supports real-time clinical workflows and helps healthcare professionals manage complex operational and patient-facing tasks safely and efficiently. The focus … products that can operate in real healthcare environments under strict reliability, security, and compliance standards. Their backend platform powers orchestration layers, data pipelines, knowledge systems, and AI agents operating across clinical environments. Reliability, safety, and scalability are central to everything they build. The engineering team is highly technical ...

Senior Software Engineer Backend (Agentic AI) United Kingdom - Remote The client: This company is building AI systems designed specifically for clinicians and healthcare teams. Their platform supports real-time clinical workflows and helps healthcare professionals manage complex operational and patient-facing tasks safely and efficiently. The focus … products that can operate in real healthcare environments under strict reliability, security, and compliance standards. Their backend platform powers orchestration layers, data pipelines, knowledge systems, and AI agents operating across clinical environments. Reliability, safety, and scalability are central to everything they build. The engineering team is highly technical ...

Engineer, ChatGPT Infrastructure | OpenAI Careers Software Engineer, ChatGPT Infrastructure Applied AI Infrastructure - London, UK About the Team Our London-based team builds the backend systems that help ChatGPT scale reliably. We work on infrastructure close to the product, partnering with engineering teams to improve the performance, resilience, and operability … critical user-facing systems. Our work combines backend software engineering with distributed systems and production reliability. We build shared capabilities, improve high-traffic workflows, and make it easier to introduce new product functionality without compromising performance or availability. About the Role This role is for software engineers ...

develop secure, cloud-native platforms supporting some of the UK's most sensitive National Security programmes. You'll work across large-scale data ingestion, distributed systems, analyst tooling and secure microservices, solving complex engineering challenges in highly regulated environments. What you'll be building Java services and Apache … NiFi data pipelines that ingest, enrich and process large-scale mission data Secure Spring Boot microservices deployed on OpenShift and Kubernetes Event-driven distributed systems using message brokers to connect services, data stores and processing pipelines Modern JavaScript applications and REST APIs that enable analysts to search, visualise ...

looking for exceptional people to help us scale. Who You Are You’re a solid engineer with 2-4 years of experience building backend systems and platform infrastructure. You write clean, well-abstracted code with proper design patterns and comprehensive test coverage. You’re comfortable working on both … autoscaling) under the guidance of senior engineers and platform leads. You have strong proficiency in Golang and understand how to build maintainable, production-grade distributed systems. You take pride in code quality, enjoy collaborating on low-level designs, and are eager to learn from experienced engineers while contributing meaningfully ...

Technology, Sportsbook Product&Trading, People, Property, Corporate Communications and Strategic Partnerships&Transformation. We are seeking a Principal Data Solution Architect to design and deliver distributed data platforms that power Flutter’s applications across Gaming and Sportsbook. The role is focused on execution and solutions delivery – building scalable, high‐performance … data platforms that enable real‐time and batch data processing at scale. Responsibilities Drive platform capability improvements – continuously enhance distributed data platforms using knowledge of Spark, Databricks, Kafka, Pulsar, Cassandra, and object stores to maintain best‐in‐class capabilities. Enable application data consumption – understand how applications produce and consume ...

high-performance, mission‐critical foundation that powers our trading activities. Operating at the intersection of software and hardware, the team builds low‐latency systems that demand expert‐level proficiency in Linux kernel internals, networking pipelines, and distributed systems architecture. The team focuses on architectural excellence, reliability, determinism … relentless elimination of tail latency. What You’ll Do High‐Performance Service Development: Design, build, and optimize high‐performance systems using C and Java. Kernel & User Space Engineering: Engineer performance‐critical components across user space and kernel interfaces, focusing on memory, scheduling, I/O, and networking paths. Advanced ...

high-performance, mission-critical foundation that powers our trading activities. Operating at the intersection of software and hardware, the team builds low-latency systems that demand expert-level proficiency in Linux kernel internals, networking pipelines, and distributed systems architecture. The team focuses on architectural excellence, reliability, determinism … relentless elimination of tail latency.**What You’ll Do*** High-Performance Service Development: Design, build, and optimize high-performance systems using C and Java.* Kernel & User Space Engineering: Engineer performance-critical components across user space and kernel interfaces, focusing on memory, scheduling, I/O, and networking paths.* Advanced ...

Senior Staff Software Engineer Belfast | Hybrid | Permanent At a Glance Senior technical leadership role with real influence on architecture and delivery Distributed systems focus powering reporting, analytics, and client-facing dashboards High data volumes and complex, performance-critical applications Hybrid working from Belfast Salary … operates with a strong culture of quality and innovation, and this role sits at the heart of how they design, deliver, and evolve the systems their clients depend on every day. What You'll Be Doing This is a hands-on technical leadership role with broad ownership across distributed ...

optimise some of the most demanding computational systems. This role is focused on solving difficult engineering problems at scale, working with advanced computing infrastructure, distributed systems and performance-critical workloads. We are seeking someone with outstanding technical ability who enjoys understanding systems deeply, from hardware and operating … systems through to software optimisation and large-scale computation. About the Role You will work on the design, optimisation and operation of high-performance computing environments. You will be responsible for improving computational efficiency, building reliable infrastructure and solving complex challenges involving large-scale workloads. This is a highly ...

money.We’re looking for a Senior Software Engineer II to join our Wise for Banks team and help shape the technical direction of the systems powering Wise’s global payment network. In this role, you’ll operate at the intersection of engineering, product, and partnerships by driving the architecture … seamlessly to Wise.With deep expertise in Java, Spring Boot, Kafka, and PostgreSQL, you’ll lead the design of highly available services and event-driven systems that power partner integrations and financial flows at scale. You’ll influence architecture across Wise’s ecosystem of 700+ microservices, helping teams make sound ...

expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, the company is changing how military systems are designed, built and sold. the company's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands … TEAM The Maneuver Dominance team at the company develops operationally relevant, multi‐asset autonomy. We are focused on making large groups of autonomous systems work effectively together. We leverage existing the company drone platforms like Ghost or Altius, in addition to bringing 3rd party platforms into the company ...

Workforce Safety Platform (Kings Hill, Kent) KEY POINTS * Full time, hybrid, 2 days a week onsite in Kings Hill, West Malling * Go and distributed systems on AWS, Kubernetes and Terraform * Real device level engineering, GNSS, GPS and RTK positioning over binary protocols * Geospatial processing at volume across tens … geospatial output that has to be accurate and has to be quick. Over time you become the subject matter expert on the Go and distributed systems side of the business. KEY RESPONSIBILITIES * Build and maintain Go services across the platform * Work on IoT device integration and binary protocol ...

Location: Team: Technology Employment Type: Regular Job Code: A152351A Responsibilities Design, develop, and continuously evolve the company’s R&D infrastructure across build systems, artifact management, data distribution, and software supply chain. Deliver stable, efficient, and easy-to-use platform capabilities that support multiple programming languages, hardware architectures … dependency upgrades, risk governance, fault diagnosis, and automated remediation, advancing AI from assisted analysis toward closed-loop resolution; Architect and optimize large-scale distributed systems to continuously improve throughput, reliability, observability, and developer experience. Work closely with engineering, security, infrastructure, and AI business teams to understand real-world ...

currently working with an early-stage infrastructure company building high-performance distributed systems, with Rust at the core of the stack, who are looking for a Head of Engineering to lead the design, build, and scale of a genuinely differentiated systems architecture. This is a pivotal role … building a new approach to real-time data and system infrastructure, designed to remove traditional dependencies on external services through a more tightly integrated, systems-native architecture. You’ll remain hands-on technically while driving engineering standards, roadmap execution, and team growth. This is a rare opportunity to join ...

+ 20% Flexible Benefits Package Are you an experienced Principal Engineer with a passion for building and operating large-scale distributed systems and database platforms? We're looking for a hands-on technical leader to help shape the future of our platform engineering capability. This is an opportunity … lead complex engineering initiatives, define technical strategy, and act as a subject matter expert across AWS infrastructure, distributed databases, Terraform and cloud-native platform services. You'll work closely with architects, engineers and senior stakeholders to design resilient, scalable and secure platform solutions while mentoring engineers and driving engineering ...

aspects of designing, building, and delivering data-focused products for our stakeholders. You will have the opportunity to work on large-scale distributed systems, petabyte-scale data challenges, machine learning, advanced visualizations, and interactive user interfaces. Our system performs all day, every day serving global traffic, with … environment. The SCORE team owns the backend health, performance, and reliability of a core part of The Trade Desk's platform, including APIs and systems for scheduled reports and near-real-time campaign performance metrics. Our scope is also growing into the infrastructure behind AI agents. This role ...

JavaScript frontend engineering experience. Experience designing and integrating enterprise information systems. Ability to work effectively with data scientists and AI specialists. Production ownership experience. Distributed-systems fluency. Strong architectural communication. Pragmatism under real-world constraints. Highly desirable: Hands-on exposure to AI-assisted engineering, experience taking early-stage … production, AWS experience, complex business-domain experience - ERP, e-commerce, finance, logistics. Core Competencies Demonstrates expertise in designing and delivering AI capabilities within ERP systems, with a strong focus on production readiness and integration of AI components. Proficient in C#/.NET, Python, and cloud platform services, with ...

group of senior engineers building the core platform that powers UiPath's large‐scale AI and Document Understanding products. Our world is one of distributed systems, high‐throughput model serving, and complex asynchronous training workflows. We're looking for a systems‐level engineer who wants to work … primarily in Python. If you're intrigued by the challenges of the software/hardware interface, OS‐level optimization, and building robust, multi‐tenant distributed systems, you'll fit right in What you'll do at UiPath Design, build, and operate the core MLS platform. This includes ...