26 to 50 of 2,060 Distributed Systems Jobs in the UK

Senior Software Engineer, Backend

Location
Greater London, England, United Kingdom
SMOs of terrestrial mobile network operators for TN-NTN coordination. First and foremost, this is a software engineering role. You will design and build distributed systems in a modern, cloud-native codebase, working side by side with our 3GPP/NTN solution architects who own the standards … systems expertise. Engineers on the team routinely pick up the telecom domain as they go, therefore deep prior knowledge of it is a genuine advantage, not a prerequisite. Key Responsibilities: Develop and maintain the Spacetime platform using C++, Golang, Java, gRPC, and Protocol Buffers Build scalable, distributed systems ...

Technology Director – Digital Assets & Distributed Systems

Location
Greater London, England, United Kingdom
platform for digital securities and tokenised assets. You will act as the senior technical authority across engineering, product, and senior stakeholders — shaping decisions across distributed systems, DLT platforms, and digital asset models within a regulated environment. This is a new platform build rather than a legacy transformation, with … Shape the design of tokenised asset and digital cash solutions Act as the senior technical authority across engineering, product, and senior stakeholders Translate complex distributed systems concepts into clear, business‐relevant decisions We're looking for someone who Brings deep expertise in distributed systems ...

Senior ML Systems Engineer

Hiring Organisation
Intellectual Capital Resources
Location
London, UK
Employment Type
Full-time
frontier of large-scale ML infrastructure. This is a hands-on technical role for someone who enjoys going deep on performance modelling, distributed systems, and real hardware behaviour — with direct influence over architecture decisions at scale. What you'll do Build simulation models for compute, memory, interconnect … communication behaviour across large-scale ML systems Develop tools to simulate training and inference workloads across distributed accelerator clusters Model distributed execution patterns including collectives, synchronisation, and communication bottlenecks Run experiments and benchmarks on real ML systems to calibrate and validate simulation models Analyse ...

Database Systems Research Engineer

Location
City of Edinburgh, Scotland, United Kingdom
client is a well known technology conglomerate, who are looking for a Database Systems Research Engineer to work on next-generation, high-performance data management technologies. You’ll combine systems research, software engineering and hands-on prototyping, tackling challenging problems across database architecture, distributed systems, cloud … kernels, query optimisers, execution engines, storage engines and indexing systems. Develop advanced query processing and optimisation techniques for transactional, analytical and AI workloads. Research distributed and cloud-native database architectures, including partitioning, replication and distributed execution. Develop storage and data management solutions for structured, multimodal and AI-driven ...

Principal Architect – Robotics & Hardware Abstraction

Location
Glasgow, Scotland, United Kingdom
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 ...

Staff Software Engineer, Inference

Hiring Organisation
Humanloop
Location
London, UK
Employment Type
Full-time
experts, and business leaders working together to build beneficial AI systems. About the roleOur Inference team is responsible for building and maintaining the critical systems that serve Claude to millions of users worldwide. We bring Claude to life by serving our models via the industry's largest compute-agnostic … inference deployments. We are responsible for the entire stack from intelligent request routing to fleet-wide orchestration across diverse AI accelerators. Inference systems are highly performance sensitive distributed systems. Inference serves hundreds of thousands of customers every day, and the size & span of the inference fleet requires sophisticated ...

Software Developer – High-Performance I/O & Storage Systems

Location
Crawley, England, United Kingdom
resolve complex natural resource, digital, energy transition and infrastructure challenges.**Job Details**Viridien is seeking a **Software Developer - High-Performance I/O & Storage Systems** to design, build, and improve services that enable efficient data access and storage across distributed environments.This role focuses on developing high-performance backend … data handling, scalability, and reliability across the full data path.**About The Team**You will join a team focused on building high-performance data systems that support distributed computing and data-intensive workloads.The team works across backend services, storage systems, and client integration layers to deliver scalable ...

Principal Platform Engineer

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
+ 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 ...

Principal Platform Engineer

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £150,000 per annum, Inc benefits
+ 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 ...

Sr. Software Engineer II - Cloud Detection Engine (Hybrid, London)

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 … that is difficult to replicate, ensuring our customers have unparalleled detection and response capabilities across the entire Falcon ecosystem.We build the real-time data systems behind CrowdStrike's detection pipeline. Our team owns the streaming engine that processes all first-party sensor telemetry and maintains a petabyte-scale graph ...

Senior II Product Engineer

Hiring Organisation
9fin
Location
London, UK
Employment Type
Full-time
category-defining platform for debt markets worldwide. We're looking for a Senior II Product Engineer to take broad technical ownership of the backend systems powering 9fin's platform. You will sit between our Senior and Staff engineering tracks. You will own meaningful systems end to end, lead … financial and legal domain experts. This role suits someone who has already grown beyond a typical senior remit. You enjoy diving into distributed systems problems, and you have firsthand experience scaling services under real production load. What you'll doOwn the design and delivery of significant backend systems ...

Senior Lead Software Engineer

Location
Greater London, England, United Kingdom
working with a technology-led investment firm in London that is looking for experienced Software Engineers to join a team building core engineering systems in Rust. This is a hands-on role focused on performance, scale and reliability. You’ll be working on systems where concurrency, latency … efficiency genuinely matter, with plenty of ownership from design through to production. What you’ll be working on: Building high-performance distributed systems in Rust Developing core infrastructure used by engineering teams across the business Solving problems around concurrency, multithreading, scalability and performance Designing new services and taking ...

Senior Software Engineer, Machine Learning Services

Location
Greater London, England, United Kingdom
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 ...

Software Engineer, Pub/Sub London, UK (Remote)

Location
Greater London, England, United Kingdom
team owns the core backend that underpins Ably's entire edge messaging platform. This is a rare opportunity to work on genuinely hard distributed systems problems at planet scale; designing and improving the infrastructure that developers and their users depend on in production every day. … human judgment is the quality bar that everything is measured against. You can read more about the core concepts of working on a truly distributed system in our blog post here. Day to day you will Deliver key platform functionality. You'll work across Ably's realtime products including ...

Director, Country Coordinator - Austria (M/F)

Location
Greater London, England, United Kingdom
Coordinators (Directors) in Artificial Intelligence, Engineering, and Language Technology OpenBinacle is developing next-generation technologies in Artificial Intelligence (AI), 6G mobile communication networks and systems, optical networks, satellite communications, multimedia and mobile systems, radio access networks, city and local networks, broadcasting systems, navigation systems, sensor … systems, and radar systems. In addition, OpenBinacle is a leading Pan-African AI and language technology platform advancing innovation in Natural Language Processing (NLP), machine translation, and African language digital infrastructure. Through a robust network of research partners, developers, and universities across the continent, we are committed to empowering ...

Senior Golang Engineers (Gen-AI)

Location
Greater London, England, United Kingdom
hands-on role for an experienced engineer who combines strong software engineering fundamentals with a genuine interest in Generative AI, LLMs and intelligent systems . You'll have significant influence over architecture, technical direction and how we bring AI capabilities into production at scale. What you'll be doing … Design, build and evolve high-performance backend services and platforms using Go (Golang) . Develop production-grade systems that integrate LLMs, GenAI APIs and AI-powered workflows . Work on areas such as RAG, agents, tool calling, prompt orchestration and model integration . Design scalable APIs, distributed systems ...

Sr. Software Engineer - Surface Engineering (Hybrid)

Hiring Organisation
CrowdStrike
Location
London, UK
Employment Type
Full-time
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 … looking for a Sr. Cloud Software Engineer to join our growing Surface Engineering Team. Our new colleague will be responsible for building globally distributed, fault-tolerant, and highly scalable cloud ecosystems using Golang & Python. Prior experience with Golang or Python is not required, but will be helpful. About ...

Systems Development Engineer, AI/ML

Location
Reading, England, United Kingdom
world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale and to gain world class experience in cloud computing, artificial intelligence and machine learning. Top reasons to join our team … Solve unique and first-order problems in rapidly evolving AWS services such as SageMaker, Bedrock and Amazon Q Learn how to build and operate distributed systems at scale Build and influence the tools and utilities that are part of the AWS fleet running our internal services ...

Systems Security Research Engineer

Location
West of England, England, United Kingdom
Systems Security Research Engineer Description - The HP Security Lab is looking to add your talent and experience as a Security Researcher to our team working on endpoint security, taking both a ‘silicon to cloud’ and a ‘factory to end of life’ approach to raising the bar in device security … where you’ll work on technical challenges from co-designing hardware and firmware for cyber resilience and enhanced supply chain security, through to designing distributed systems security across cloud, edge, and endpoint devices. You’ll also collaborate with business R&D teams to ensure business impact drives ...

Sr. Software Engineer, Cloud Detection (Hybrid, London)

Hiring Organisation
CrowdStrike
Location
London, UK
Employment Type
Full-time
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 … detection generation. What You'll Do: Lead backend engineering efforts from rapid prototypes to large-scale applications across CrowdStrike productsLeverage and build cloud-based systems to detect targeted attacks and automate cyber threat intelligence production at a global scaleBrainstorm, define and build collaboratively with members across multiple teamsObsess about ...

Senior Full Stack Robotics SWE

Location
Boston, England, United Kingdom
Senior Full Stack Software Engineer About the Company We're an ambitious, venture-backed robotics and automation company developing next-generation intelligent systems that solve complex real-world operational challenges. Our multidisciplinary team combines expertise across robotics, software engineering, machine learning and hardware to build products that bridge … between advanced automation and real-world deployment. Working at the intersection of software and physical systems, we're creating technology that delivers measurable impact in environments where reliability, performance and scalability are critical. This is an opportunity to join a fast-growing engineering team where you'll have significant ...

Senior Software Engineer II - Wise for Enterprise

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
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, scalability … 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 technical ...

Software Engineer – Research Platform

Hiring Organisation
Acquire Me
Location
London Area, United Kingdom
researchers to run more experiments, backtest ideas faster and with greater confidence, and move successful strategies into production sooner. You'll work on the distributed systems, data and compute infrastructure behind that platform, solving large-scale engineering problems with a very direct connection between the systems you build and the firm's trading performance. What You’ll Do Build distributed systems and infrastructure for large-scale quantitative research Increase the speed and scale of experimentation and backtesting Improve the accuracy, reliability and reproducibility of research workflows Build systems for processing and analysing ...

Backend Software Engineer - Application Development

Location
Greater London, England, United Kingdom
solving real-world problems and empowering both developers and end-users to work optimally. If you’re motivated to develop reliable, performant, and scalable systems, and to design robust APIs and primitives, this role offers the opportunity to make a significant impact on our products and the people … refine and enhance our products. Core Responsibilities Architecting, developing, and maintaining high-performance, scalable backend services that underpin our operational data and AI systems Maintaining high coding standards through the development of guidelines, active participation in code reviews, and fostering a culture of continuous improvement and knowledge sharing among ...

Backend Engineer 1861

Location
Manchester, England, United Kingdom
modern platform that enables secure enterprise integrations, AI agent workflows, knowledge access and business process automation . You will be working across backend engineering, distributed systems, APIs, cloud-native technologies and event-driven architecture, collaborating closely with AI Engineers, Data Scientists, Enterprise Architects and Security teams. The Role … business stakeholders What We're Looking For We're interested in engineers with strong backend development experience and a background in building enterprise-scale, distributed and highly available platforms . Strong experience in several of the following would be highly beneficial: Java, Python or Node.js REST APIs and microservices ...