1 to 25 of 854 Distributed Systems Jobs in London

Selection changes the language of the page/content Core Distributed Systems Database Engineer London, England, United Kingdom Software and Services Apple's Services Engineering organization (ASE) is seeking a deeply technical Distributed Systems Database Engineer to help architect the next generation of our massive-scale … data platform. ASE Data Services operates Apache Cassandra and related coordination systems across Apple's datacenters worldwide, forming a foundational storage layer for iCloud and hundreds of millions of global users.As our fleet grows, we are evolving our platform to support true multi-tenancy, dense resource utilization, and highly ...

Platform | 10x ARR Since Last Year Remote-first UK with hybrid London office option Up to £170,000 + equity Go, GCP, Kubernetes, Terraform, distributed systems Staff Platform Engineer - We're working with a rapidly scaling AI-native SaaS company who raised an impressive Series B round … match the ambition of their product and customers. The product is real-time, data-rich and AI-native, creating complex engineering challenges across distributed systems, reliability, infrastructure, tooling and developer experience. As they continue to scale their Engineering team, they are now looking for a Staff Platform Engineer ...

About the Team The Platform Systems team at OpenAI operates at the intersection of cutting‐edge AI and large‐scale distributed systems. We build the engineering and research infrastructure required to train OpenAI’s flagship models on some of the world’s largest, custom‐built supercomputers. Our team … core model training software and works deep in the stack – spanning collective communication, compute efficiency, parallelism strategies, fault tolerance, failure detection, and observability. The systems we build are foundational to OpenAI’s research velocity, enabling reliable, efficient training at frontier scale. We collaborate closely with researchers across the organization ...

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 of 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 who want to build and evolve backend systems operating at significant scale. ...

looking for a Software Engineer to contribute to developing the next generation of iCloud Platform. You will help build and enhance key components of systems that enable new applications and experiences for millions of users. Whether working on privacy-preserving cloud infrastructure or media processing and content delivery systems … teams that design, build, and operate novel functionality across Apple's iCloud Platform. Our work spans privacy-preserving cloud compute infrastructure and media processing systems that enable many of Apple's signature apps and experiences. This work is crucial to the success of Apple's growth in services, enabling ...

Permutable, we build real-time AI systems that transform large volumes of global news, market and proprietary data into market intelligence for financial institutions. We are moving towards a more real-time, event-driven and agent-driven architecture. We are looking for a Senior Software Engineer to help design … build the backend services, distributed systems and cloud infrastructure behind it. This is a hands‐on software engineering role with end‐to‐end production ownership. You will work directly with our founder and engineering team and have significant influence over how our next generation of technology is designed ...

business leaders working together to build beneficial AI systems. About the role Our 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 routing ...

hire a Senior Rust Software Engineer to join their Core Trading Engineering team.This is an opportunity to build low-latency, high-performance trading systems using Rust in one of the most technically challenging engineering environments. You'll work alongside experienced software engineers and quantitative teams to develop the distributed systems that power global electronic trading. Key Responsibilities Design, build and optimise high-performance Rust applications Develop low-latency trading infrastructure and backend services Build scalable distributed systems running in Linux environments Work closely with quantitative developers and trading teams to deliver business-critical software Drive ...

SaaS Platform | 10x ARR Since Last Year Remote-first UK with hybrid London office option Up to £125,000 + equity Golang | GCP | Kubernetes | Distributed Systems Senior Platform Engineer - We're working with a rapidly scaling AI-native SaaS company who raised an impressive Series B round … match the ambition of their product and customers. The product is real-time, data-rich and AI-native, creating complex engineering challenges across distributed systems, reliability, infrastructure, tooling and developer experience. As they continue to scale their Engineering team, they are now looking for a Senior Platform Engineer ...

Senior Software Engineer: Sports Betting Up to £120,000 + Bonus + Excellent Benefits London - 5 Days On-Site | Python | Java | AI | Low Latency | Distributed Systems Build software where performance, mathematics and real-time decision-making genuinely matter. We're partnering with a highly technical sports betting business … continuing to invest in its engineering function. They're looking for Senior Software Engineers to work on complex backend systems operating across real-time data, quantitative problems and high-performance distributed architecture. This is an opportunity for engineers who enjoy difficult technical problems rather than simply delivering features ...

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 ...

that provide governments and commercial operators with full control, assured access, and sovereign communications capability at a fraction of the cost of developing these systems independently. Backed by leading venture capital investors and engineering partners, we are rapidly scaling the design, production, and deployment of the satellites, ground systems … sovereign connectivity. Your Mission on the Team: As our Principal Software Architect, you will own the software architecture and full-stack development for the distributed platforms driving the Meridian Ground Segment. In this pivotal leadership role, you will define the software blueprint that transforms complex telecommunications theory into ...

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 ...

their own domain expertise. We work with a variety of clients from different industries, collaborating as we get new products to market, modernizing legacy systems, or helping teams learn the skills they need to be successful.**Our values*** *Listen first* - We are experts in product practices but life long … providers (AWS, GCP, Azure) and their observability services* Experience with container technologies (Docker, Podman) and container registries* Knowledge of networking, security, load balancing, and distributed systems concepts**Site Reliability Engineering*** Experience implementing SRE practices including error budgets and toil metrics* Proficiency in incident management, on-call procedures ...

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 ...

primary technical leader across the Bitstamp exchange ecosystem—architecting the next generation of cloud infrastructure for mission-critical, low-latency services, driving complex distributed systems integrations, and elevating the technical bar across Robinhood. This role is based in our London office, with in-person attendance expected at least … foundational services to resilient, containerized cloud environments while optimizing deployment pipelines and auto-scaling patterns. Direct High-Stakes Integrations: Lead the technical alignment and distributed architecture bridging Bitstamp’s exchange backend with Robinhood’s global infrastructure, solving complex cross-organization technical challenges. Eliminate Operational Toil & Technical Debt: Anticipate future ...

primary technical leader across the Bitstamp exchange ecosystem—architecting the next generation of cloud infrastructure for mission-critical, low-latency services, driving complex distributed systems integrations, and elevating the technical bar across Robinhood. This role is based in our London office, with in-person attendance expected at least … foundational services to resilient, containerized cloud environments while optimizing deployment pipelines and auto-scaling patterns. Direct High-Stakes Integrations: Lead the technical alignment and distributed architecture bridging Bitstamp’s exchange backend with Robinhood’s global infrastructure, solving complex cross-organization technical challenges. Eliminate Operational Toil & Technical Debt: Anticipate future ...

edge DLT technologies, and help transform the financial ecosystem from the inside. This role offers the opportunity to grow your skills in blockchain and distributed systems while working on high-impact projects with direct visibility to business leaders across the industry's leading markets business. Markets Digital Assets … focuses on designing and building production-grade solutions leveraging Blockchain and Distributed Ledger Technologies (DLT) to transform JPMorgan's CIB Markets business. We partner closely with Front Office, Product, Operations, and core platform teams to deliver secure, scalable, and compliant digital asset capabilities across our private blockchain network, Kinexys ...

evaluation frameworks, prompt schemas, and automated or human-in-the-loop feedback mechanisms to measure fidelity and surface failure modes. Build signal and insight systems that translate agent outputs into actionable product decisions, enabling data-driven iteration across research, product, and engineering teams. Ensure production reliability through comprehensive tracing … cost monitoring, failure detection, and robust fallback strategies. Collaborate cross-functionally with distributed systems, machine intelligence, and product teams to deliver measurable, scalable agent capabilities. Requirements 5+ years of hands-on experience designing and implementing production-grade distributed systems and agent-based architectures Strong proficiency ...

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 … partner, and internal insights into innovative product requirements. Empower support and services teams with streamlined processes for operational efficiency. Innovation & Growth: Work with globally distributed teams to enhance Log Management capabilities. Drive entrepreneurial initiatives creating incremental value for long-term platform success. Investigate emerging technologies, systems, and tools. ...

expressive, and unmistakably Spotify. The Content Intelligence Product Area is a core part of Spotify’s Content Platform within the Experience mission. We build systems that create deep, machine-readable understanding of content across audio, video, text, and images before it reaches users. This enables automation, safety, and entirely … product experiences. Our work powers content enrichment, quality analysis, annotation platforms, and scalable intelligence systems that allow teams across Spotify to build without needing direct content understanding expertise. We’re now looking for a Staff Engineer to help build and scale foundational infrastructure powering content understanding across Spotify. This ...

storage platforms — used by hundreds of internal services at exabyte scale. You'll take ownership of some of the hardest problems in large-scale distributed storage: from keeping thousands of tenants fairly and safely sharing the same infrastructure, to improving durability, performance, and scalability as the platform continues … scale. Designing for hardware and component failure as a constant, not an edge case, while keeping data durable and available across a massive, distributed fleet.Performance and efficiency. Finding and eliminating bottlenecks in a complex system, and making sure optimization effort goes where it has the most impact.Architectural evolution. Retiring ...

stack applications using frameworks such as React, Node.js, Spring Boot, Next.js or similar Designing and developing APIs, microservices and backend services for secure mission systems Integrating applications with cloud, data, analytics and streaming platforms Supporting the delivery of distributed software systems across secure and operational environments … Responsibilities Design, develop and maintain secure software applications, services, APIs and integrations within classified environments Build scalable, distributed systems supporting data, analytics and mission‐critical workloads Develop full‐stack features and backend services aligned to performance, reliability and security requirements Contribute to software design, architecture decisions and technical ...

expressive, and unmistakably Spotify. The Content Intelligence Product Area is a core part of Spotify’s Content Platform within the Experience mission. We build systems that create deep, machine-readable understanding of content across audio, video, text, and images before it reaches users. This enables automation, safety, and entirely … product experiences. Our work powers content enrichment, quality analysis, annotation platforms, and scalable intelligence systems that allow teams across Spotify to build without needing direct content understanding expertise. We’re looking for a Senior Backend Data Engineer to help build and scale the systems powering content understanding across ...

team, owning pieces of the reliability platform that hundreds of engineers depend on. You will work at the intersection of software engineering, observability, and systems reliability, turning reliability from a reactive concern into a proactive engineering discipline. You will partner with Platform Engineering, product teams, and Reliability Champions … mitigate, understand, and prevent a repeat. What you’ll do Build and own the reliability platform Implement comprehensive monitoring and observability using OpenTelemetry and distributed tracing. Maintain SLO, error budgets and burn‐rate tracking Establish and maintain 24/7 operational readiness including automated deployments, blue/green releases ...