276 to 300 of 1,670 Distributed Systems Jobs in the UK

Safety Engineer - Free Tier Abuse

Location
Greater London, England, United Kingdom
working stipend.About the roleWe're looking for an experienced AI Safety Engineer to drive the deployment and operationalization of automated moderation and guardrail systems that protect our platform and users across a multimodal space, with a particular focus on detecting and preventing abuse of ElevenLabs' free tiers. … infrastructure from the ground up.This is a product ownership role where you'll be responsible for end-to-end technical execution of our safety systems, from architecture to deployment and monitoring. You'll bridge the gap between ML research and production-grade systems, ensuring our safety infrastructure ...

Senior Software Engineer, Database

Location
Manchester, England, United Kingdom
real-time to discover, interpret, and share new insights to gain a competitive edge. InfluxData is a remote-first company with a globally distributed workforce. For more information, visit www.influxdata.com. We are building the next generation of InfluxDB, a high-performance time series database. This includes columnar storage … DataFusion-based query engine, and data transformation pipelines. This team works alongside our platform team to build a distributed, cloud-native database that is highly available and scalable. We are seeking a highly skilled senior engineer with strong experience in both a systems programming language and in distributed ...

ML Systems Engineer (RL)

Location
Greater London, England, United Kingdom
Machine Learning Systems Engineer (Distributed Systems) London (1-2 days per week in office) AI Startup £100,000-£110,000 DOE + Bonus Skills: Python, MLops, Pytorch, Grafana, Elastic Search, TensorRT About the Company Our client is a venture-backed technology company building software to optimise large … sustainable through advanced automation. About the Role Our client is seeking an Infrastructure Engineer to design and scale the deployment layer of their distributed technology platform. The core challenge involves orchestrating complex, concurrent software applications and analytical workloads across a massive network of diverse, on-premise hardware installations. ...

Senior Software Engineer – AI Infrastructure

Location
United Kingdom
Team The AI Infrastructure team builds and operates the production systems that power intelligent agents at scale. This team sits at the foundation of the agent platform, ensuring that model inference, orchestration, and execution layers are reliable, observable, and performant under real-world load. Working closely with the Agent … Systems team and broader infrastructure partners, this group owns the core primitives that enable agents to safely operate across internal systems. The environment is high-scale and high-stakes — systems serve millions of users and must meet strict reliability, latency, and correctness standards. This is a deeply production ...

Staff Infrastructure Engineer: Scalable AI Compute

Location
Greater London, England, United Kingdom
business leaders working together to build beneficial AI systems. About the role Anthropic's Infrastructure organization is foundational to our mission of developing AI systems that are reliable, interpretable, and steerable. The systems we build determine how quickly we can train new models, how reliably … clusters at Anthropic. We build agent-driven automation for cluster provisioning and lifecycle management across all major cloud providers and our own datacenters. Our systems stand up clusters that are interconnected with high bandwidth, secure-by-default, and able to automatically drain and recover in response to failure. ...

Staff Engineer

Location
Greater London, England, United Kingdom
major domains within our platform - whether that's our Investigations pipeline (web scraping, data provider integrations, LLM-powered analysis) or our Core App systems (user journeys, features, and configuration). You'll be a technical authority, establishing patterns that others follow and driving initiatives that span multiple teams. What … technical direction and architecture for parts of our platform Design and build complex backend services and systems that scale Drive technical decisions that affect multiple teams Establish patterns, standards, and best practices that others will follow Lead complex technical initiatives from design through implementation Identify and address systemic technical ...

Staff+ Infrastructure Engineer, Cluster Infrastructure

Location
Greater London, England, United Kingdom
business leaders working together to build beneficial AI systems. About the role Anthropic's Infrastructure organization is foundational to our mission of developing AI systems that are reliable, interpretable, and steerable. The systems we build determine how quickly we can train new models, how reliably … clusters at Anthropic. We build agent-driven automation for cluster provisioning and lifecycle management across all major cloud providers and our own datacenters. Our systems stand up clusters that are interconnected with high bandwidth, secure‐by‐default, and able to automatically drain and recover in response to failure. ...

MTS: AI Research Engineer

Location
Greater London, England, United Kingdom
Type: Full Time, Hybrid Team: Research Focus: AI & Agent Systems Who We Are We're a team of founders, engineers, researchers, creatives, and operators building what we believe will be one of the defining companies of the AI era. Some of us came from startups. Some from academia. Some … Build As a Member of Technical Staff within the Research Tribe, you’ll be one of the early engineers shaping the core systems that power Seldon. You won’t just build agents - you’ll design the infrastructure that governs how they operate: how they coordinate, how they’re evaluated ...

Senior Systems Reliability Engineer (SRE), Edge

Location
Greater London, England, United Kingdom
Senior Systems Reliability Engineer (SRE), Edge Cloudflare ·United States, London, United Kingdom Job Description About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties … problems to keep the Internet moving forward, you’ll fit right in. Available Locations: London, UK About the Role We are looking for talented Systems Reliability Engineers to build and operate our Edge platform running in more than 320 cities in over 120 countries. Our SREs come from diverse ...

VP, Senior Backend Developer - Blockchain Infrastructure

Location
Greater London, England, United Kingdom
Selective To Be Effective. Be Highly Aligned, Loosely Coupled. Disagree Transparently. Build Dream Teams. Who You Are: You'll design and build backend systems powering blockchain infrastructure and staking products across Galaxy — spanning Ethereum-based systems, staking infrastructure (native and liquid), and blockchain data systems and APIs. … part in shaping architecture, development practices, and engineering culture — not just building features, but raising the bar on how the team works.You'll own systems end‐to‐end, from architecture through to observability, and you'll operate in a spec‐first development environment that increasingly leverages AI‐assisted workflows. ...

Equity Derivatives Risk Developer

Location
Greater London, England, United Kingdom
strong software engineer to build and own the equity-volatility risk platform for our global hedge fund. This engineering-first role owns the systems that capture options, futures, swaps and cash equity positions, compute the full volatility greek surface across every book, and deliver exposure and limit information … turning per-book risk snapshots into clean, aggregated, drill-downable exposure PMs trust every trading day, across low-latency services, large-scale data pipelines, distributed compute, and the APIs and interfaces on top of them. Key Responsibilities Design, build, and own the firm's risk calculation and exposure aggregation ...

Java Engineer with AI

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
them into effective outcomes. RequirementsKey Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability … architecture decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability ...

Java Engineer – AI-Driven Backend & Cloud Services

Location
Greater London, England, United Kingdom
them into effective outcomes. Key Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability … architecture decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability ...

Lead Software Engineer - Public Cloud, Foundational Infra Platforms

Location
Glasgow, Scotland, United Kingdom
Google Cloud Hands-on experience with Terraform for infrastructure as code, applied from a software engineering perspective Experience designing, developing, and maintaining production software systems consumed by other engineering teams Experience owning technical design decisions and mentoring other engineers Knowledge of cloud-native architecture, distributed systems … Preferred qualifications, capabilities, and skills Experience engineering and supporting high-volume production platforms, including release engineering, continuous delivery, and automated testing strategy Background in systems design and systems engineering at platform level, ideally including the full operational lifecycle — standing a platform up, running it, and recovering it Depth ...

Senior Backend Software Engineer

Location
Greater London, England, United Kingdom
experiences, tours and activities they want to visit at incredible savings. Every pass sale, attraction booking and partner transaction at Go City runs on systems our backend team owns. We own the whole stack that powers Go City — from our passes (pre and post purchase) to order management, from … attraction lineups to reservation rules, from payment provider integration to Trade partner management. Our systems include reservations APIs, B2B reseller APIs, pass validation systems and pricing systems, to name a few. We’re looking for a senior backend engineer who brings deep specialist expertise in at least ...

Technical Lead

Hiring Organisation
2mrw Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90000 - £115000/annum
platforms. This is a hands on leadership role combining software development with enterprise architecture. You will guide technical decisions, improve engineering standards and ensure systems are scalable, secure, resilient and maintainable. You will work closely with Engineering, Product, Architecture and Security teams, leading through technical expertise rather than traditional … native development. Mentor engineers and technical leads, influencing decisions across teams. Work with senior stakeholders to align technical solutions with business objectives. Support production systems, troubleshooting and continuous improvement. Essential Skills & Experience Proven experience as a Technical Lead, Principal Engineer, Staff Engineer or equivalent. Strong hands-on software development ...

Member of Technical Staff – Infrastructure

Location
Witney, England, United Kingdom
Hone builds AI that owns outcomes, not tasks: agentic systems that work towards goals over weeks and months, deploy themselves, and improve over time. About Hone Models keep getting smarter, but outside of coding most organizations can't absorb that intelligence, and the gap between model capability … reasons are many, from human incentives to org design, but at the core we think it's a technology problem. Hone builds engines: AI systems that you hand a goal, like "keep the recruiting pipeline healthy." An engine builds itself, maintains its own agents and code, pulls in people ...

Platform Engineer (10x Openings)

Location
Greater London, England, United Kingdom
What You Bring 3 to 5 years of software engineering experience, with a meaningful portion spent on infrastructure or platform systems. Strong backend or systems programming experience in a production environment. Our working languages are Python, Go, and Rust; we welcome strong engineers from other compiled or object‐oriented … internals: the control loop model, CRDs, controllers and operators, and reliable reconciliation logic. Comfortable working close to the infrastructure layer: Linux, networking fundamentals, and distributed systems behavior. Experience designing, building, and versioning production‐grade APIs or service interfaces that other teams depend on, including disciplined handling of breaking ...

VP, Senior Backend Developer - Blockchain Infrastructure

Hiring Organisation
Galaxy Digital
Location
London, UK
Employment Type
Full-time
Effective. Be Highly Aligned, Loosely Coupled. Disagree Transparently. Encourage Independent Decision-Making. Build Dream Teams. Who You Are: You'll design and build backend systems powering blockchain infrastructure and staking products across Galaxy — spanning Ethereum-based systems, staking infrastructure (native and liquid), and blockchain data systems … shaping architecture, development practices, and engineering culture — not just building features, but raising the bar on how the team works. You'll own systems end-to-end, from architecture through to observability, and you'll operate in a spec-first development environment that increasingly leverages AI-assisted workflows. Typical ...

Principal Engineer (Payments)

Hiring Organisation
Masabi
Location
United Kingdom
Employment Type
Full Time
Salary
1000 GBP Annually
senior technical leader within the payments domain: contributing to architecture, guiding complex decisions and helping teams build scalable, resilient systems that support millions of journeys worldwide. The role suits someone who can move between system-level thinking and implementation, who understands trade-offs, can navigate ambiguity and helps turn … About You_//You bring a mix of strong technical expertise, sound judgement and real-world payments experience. Strong experience working on payment systems, including integrations with PSPs, gateways, EMV, contactless EMV, acquirers, etc. Good understanding of payment flows, transaction lifecycles and system design considerations Experience designing ...

Systems Engineer, Database Services (AWS)

Location
Greater London, England, United Kingdom
motivated people who are driven by learning and innovation. The AWS Database Services (DBS) team helps to support and operate some of the largest distributed database and analytics services in the world. From DynamoDB to OpenSearch, Glue and EMR, the DBS team manage many of the most heavily used … 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. You'll be surrounded by people who are passionate about their ...

Senior Software Engineer - Confluent Cloud Platform

Location
Barton Stacey, England, United Kingdom
responsible for the availability, performance, monitoring, emergency response, and capacity planning of the Confluent cloud If you love the hum of big data systems covering 10,000's of instances, thinking about how to make them run as smoothly and securely as possible, and want to have … computer science or a related field, or equivalent work experience Relevant cloud infrastructure/cloud networking experience Strong fundamentals in distributed systems design and development Experience building and operating large-scale systems Solid understanding of basic systems operations (disk, network, operating systems, etc) A self ...

Senior Software Engineer - Confluent Cloud Platform

Hiring Organisation
IBM
Location
winchester, south east england, united kingdom
responsible for the availability, performance, monitoring, emergency response, and capacity planning of the Confluent cloud * If you love the hum of big data systems covering 10,000's of instances, thinking about how to make them run as smoothly and securely as possible, and want to have … computer science or a related field, or equivalent work experience * Relevant cloud infrastructure/cloud networking experience * Strong fundamentals in distributed systems design and development * Experience building and operating large-scale systems * Solid understanding of basic systems operations (disk, network, operating systems, etc) * A self ...

Senior Software Engineer - Confluent Cloud Platform

Hiring Organisation
IBM
Location
london, south east england, united kingdom
responsible for the availability, performance, monitoring, emergency response, and capacity planning of the Confluent cloud * If you love the hum of big data systems covering 10,000's of instances, thinking about how to make them run as smoothly and securely as possible, and want to have … computer science or a related field, or equivalent work experience * Relevant cloud infrastructure/cloud networking experience * Strong fundamentals in distributed systems design and development * Experience building and operating large-scale systems * Solid understanding of basic systems operations (disk, network, operating systems, etc) * A self ...

Software Development Engineer, Data Center Builder Tools (AWS)

Location
Greater London, England, United Kingdom
innovative, self-directed Software Development Engineer to build the next generation of real-time middleware and runtime software that powers industrial control systems across AWS Data Centers worldwide. Contribute to Amazon's vision of developing the safest, most secure, reliable, and efficient data centers on Earth. In this role … real-time middleware and runtime components — the data-exchange layer, type system, and communication patterns (publish/subscribe and request/reply) that connect distributed control applications across languages and hardware. Integrate with industrial automation platforms and hardware protocols (e.g. IEC 61131-3, EtherCAT, PROFINET, Modbus ...