1,876 to 1,900 of 2,035 Distributed Systems Jobs in England

backend services, and observability, and mentor engineers as you go. This role is ideal for a senior engineer who enjoys owning ambiguous, high-impact systems and pushing the cost/performance frontier of GPU inference and fine-tuning in a fast-moving technical area where product needs, model capabilities … fine-tuning (SFT/DPO/LoRA) - alongside the LLM Gateway, Agent Gateway, evals infrastructure, guardrails, and cost attribution. Architect scalable, high-performance systems for model serving, batch inference, GPU autoscaling, and fine-tuning that power real customer and internal automation use cases. Push the cost and latency frontier ...

backend services, and observability, and mentor engineers as you go. This role is ideal for a senior engineer who enjoys owning ambiguous, high-impact systems and pushing the cost/performance frontier of GPU inference and fine-tuning in a fast-moving technical area where product needs, model capabilities … inference, and fine-tuning (SFT/DPO/LoRA) — alongside the LLM Gateway, Agent Gateway, evals infrastructure, guardrails, and cost attribution.Architect scalable, high-performance systems for model serving, batch inference, GPU autoscaling, and fine-tuning that power real customer and internal automation use casesPush the cost and latency frontier ...

will sit in the Platform Team and form part of a wider global Engineering Team. The Core Platform layer is a collection of distributed services which ingest, transform and materialise observability data to make it available to several similarly distributed visualisation, integration, analytics and other domain specific applications … policy to support your learning and growth You are predominantly a backend Java developer with at least 7 years of experience building complex distributed systems. You have built applications from the ground-up with a deep understanding of core Java, data structures and concurrency, rather than relying on frameworks ...

disaster recoveryProven software development experienceDesirableGood Understanding on infrastructure, F5, networkknowledge of ISO20022, ISO8583, and Swift MT formatsExperience in shell scripting, Python.Experience within payments processing systems or finance/banking industry.Experience in supporting applications using different languages and/or character sets.Ideally you will also have experience of working within … process driven environments - ITIL.An interest in analyzing and troubleshooting large-scale distributed systems.Experience with working with the dev ops team, engineer with experience in industry standard CI/CD tools like Git/BitBucket, Jenkins, Maven and Artifactory.Job RoleBeing Operational, you will be responsible to support oncall activities ...

recoveryProven software development experienceDesirableGood Understanding on infrastructure, F5, networkknowledge of ISO20022, ISO8583, and Swift MT formatsExperience in shell scripting, Python. Experience within payments processing systems or finance/banking industry. Experience in supporting applications using different languages and/or character sets. Ideally you will also have experience … working within process driven environments - ITIL.An interest in analyzing and troubleshooting large-scale distributed systems. Experience with working with the dev ops team, engineer with experience in industry standard CI/CD tools like Git/BitBucket, Jenkins, Maven and Artifactory. Job RoleBeing Operational, you will be responsible ...

C#/.NET and/or Python, with cloud platforms (Azure preferred), and a strong record of designing and shipping production services. Our systems span both stacks - strength in one with working fluency in the other is the expectation.Production TypeScript/JavaScript frontend engineering experience, including building secure, accessible … user interfaces that integrate with enterprise web shells, APIs and backend services.Experience designing and integrating enterprise information systems, with a strong understanding of data flows, system boundaries and the operational impact of change.Ability to work effectively with data scientists and other AI specialists to turn data, models and experimentation ...

framework, with a commitment to clean, testable, and highly performant codeDeep experience building and operating microservices, with a solid understanding of event-driven architecture, distributed system and concurrency patternsHands-on experience with Kafka or similar messaging systems, including designing and owning robust, scalable event pipelinesProficiency with relational ...

high-performance trading platform. You will lead major platform re-architecture and modernisation initiatives, helping to design and deliver scalable, resilient and low-latency systems for real-time trading environments. Working closely with Product, Operations and Engineering teams, you will have significant influence over technical strategy and the future … direction of the platform. Key Responsibilities Lead platform re-architecture and modernisation initiatives. Design scalable, resilient and high-performance distributed systems. Develop and evolve low-latency, event-driven architectures for real-time trading environments. Drive key architectural decisions while balancing scalability, technical debt, delivery and commercial priorities. Improve platform ...

back-end components Utilize your skills in NoSQL DB (CosmosDB) to design, develop, and optimize data models for seamless storage within a distributed system Create RESTful APIs (gRPC) to enable smooth communication between microservices and external systems Conduct regular code reviews, unit testing, CI, and maintain high code ...

high engineering barBuild trust, share credit, and strengthen cross-functional executionDesign and build fit‐for‐purpose architectures that balance simplicity, quality, scale, and securitySimplify systems and workflows by removing friction, toil, and unnecessary handoffsCreate durable reusable patterns, guardrails, and tooling that accelerate team deliveryQuickly ramps-up in new domains … technologies, and problem spaces, adapting as needs evolveApply strong engineering fundamentals across software design, data, testing, and distributed systemsUse AI-enabled tools deliberately across design, coding, testing, review, and documentation, while keeping strong human accountability for high‐risk decisions, verification, and final qualityBuild software with a reliability‐first mindset ...

Project descriptionJoin the Equity Accelerator programme to modernize critical Prime Finance Equities trading platforms. The role focuses on building and evolving highly scalable backend systems using Kotlin and Java, with event-driven, cloud-native architectures. Engineers will work directly on business-critical production systems while contributing to strategic … mentor other engineers.Apply deep understanding of capital markets workflows to solution design.SkillsMust have2+ years of commercial Kotlin development experience.Proven experience building event-driven distributed systems.Deep understanding of messaging concepts, including ordering, resiliency, replay, and failure handling.Strong TDD practices with end-to-end ownership of quality.Solid experience in Agile delivery ...

core API gateway – and vice versa. Your impact will be visible, measurable, and felt by every enterprise trusting agents with real access to their systems, and every customer routing traffic through Gravitee's LLM control layer. Essential Skills 4+ years of software engineering experience, ideally in a product-facing … Java or C# required) Solid understanding of authentication/authorization flows (OAuth2/OIDC or similar) and how identity and permissions propagate through a distributed system Comfortable talking directly to customers and translating what you hear into a technical plan. Hands‐on experience with AI coding assistants (Cursor, Claude ...

publishers to audiences, and advertisers to opportunities. From day one, you’ll make a valuable contribution as part of a team that builds important systems at scale. The Ad Engineering Team builds a highly scalable, real-time advertising platform that underpins Roku’s advertising business. We are hiring … reuse. Deliver top-quality software in a timely fashion. What We Expect You Have 10+ years of experience building large-scale and low-latency distributed systems. Proficiency in Java or C++. Strong understanding of algorithms, data structures, performance optimization, object-oriented programming, multi-threading, and real-time programming. Experience ...

Senior Data Engineer Are you passionate about building scalable, high-performance data-driven applications Do you enjoy turning complex datasets into robust, reliable systems that deliver real business impact About the team:The Search and AI Platform supports core products such as Scopus, ScienceDirect, and AI‐driven research solutions. … Scopus, ScienceDirect, and our next-generation LLM-powered research systems. The platform utilises agentic services to interrogate our rich knowledge graphs, search and recommendation systems, and our unparalleled collection of research data, delivering insights to the scientific community that enable them to collaborate more effectively, work smarter, and produce ...

enterprise customers. Key Responsibilities Software-Defined Infrastructure Validation & Preflight Automation: Design and build zero-dependency, Python-based "preflight" verification tools to validate multi-node distributed initialization, master-to-worker rendezvous routing, and correct GPU-to-CPU process affinity prior to launching massive model-training workloads. Write and maintain Infrastructure … nodes. Partner with the Platform team, Network Engineers, and Datacentre Operations to lead root-cause analysis on complex platform regressions, hardware-software boundaries, and distributed interconnect bottlenecks. Essential Experience Strong proficiency in Python for building zero-dependency verification tools, automated test orchestration harnesses, and low-level system checks. Deep ...

future of our products from discovery through to production. Whether that’s building new features, new services, building out internal dashboards, expanding our design systems, or optimising developer experience. You’ll move between product delivery and platform improvement, bringing a positive, proactive and collaborative mindset to the team. … services, APIs and internal dashboards that improve both customer experience and internal operations. Support infrastructure changes, deployment pipelines, and automation initiatives. Contribute to design systems and ensure pixel-perfect implementation on the frontend. Proactively identify and solve both functional and technical problems in the product. Share knowledge across teams ...

full-stack engineers to deliver seamless end-to-end media experiencesEnsure performance, scalability, and maintainability of SoundCloud’s servicesDebug complex issues across systems, ensuring a consistent experience for users globallyParticipate in architecture discussions, code reviews, and roadmap planningBe part of on-call rotation to ensure the reliability and availability … SoundCloud’s systemsExperience and Background:4+ years of experience in building and operating large-scale backend or distributed systemsProficiency in GoHands-on experience with infrastructure as code (IaC) using TerraformExperience with cloud-native environments such as AWS or GCPExperience with microservices, SQL/NoSQL databases, and container technologiesYou care ...

Durable Objects, and associated cloud-native services. The role requires strong full-stack development skills and experience building highly performant, globally distributed applications. Responsibilities Design and build full-stack web applications using Cloudflare Workers and Pages. Develop secure REST and GraphQL APIs running on Cloudflare's edge network. Build … Cloudflare's serverless ecosystem and architecture patterns. Experience debugging and monitoring applications deployed across Cloudflare's global network. Strong software engineering fundamentals. Experience designing distributed systems. Understanding of application security best practices. About Us FDM is an award-winning global leader in tech and business talent solutions, backed ...

lead incident response, and design processes (postmortems, runbooks, SLOs) that help the team avoid repeating failuresMinimum qualificationsSignificant software engineering experience building and operating production distributed systemsProficiency in at least one systems-appropriate language (e.g., Go, Python, Rust, or C++)Deep, hands-on Kubernetes experience (well beyond "user … stack, from API behavior down to node and network-level root causesA track record of designing for reliability, correctness, and clear failure semantics in systems other engineers depend onStrong written and verbal communication; comfort building consensus with internal stakeholdersPreferred qualificationsExperience with Kubernetes internals or contributions: kube-scheduler/scheduling ...

customers' problems and build products that solve them.Please note that this posting is open to all levels of experience.Core ResponsibilitiesBuild and maintain highly available systems responsible for orchestration of software deployment across hundreds of production environmentsEngage and solve problems that customers need today with a tight feedback loop … boundaryDebug complex issues and performance problems throughout the stackWhat We ValueSome familiarity with containers (Docker) and orchestration (Kubernetes)Experience developing and managing highly-available distributed systemsDemonstrated success building systems that meet requirements around monitoring, stability, and scalabilityExperience building high-quality software in a fast-paced CI/ ...

partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse … workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. Role Summary As a Research Engineer on the software side, you will design and harden the codebase ...

underpins critical trading decisions and represents a major step forward in scalability, resilience, and streaming architecture across our technology estate. Responsibilities Design and build distributed, real‐time streaming components within a Flink‐based architecture. Develop and maintain services that process the full bet lifecycle, from acceptance through settlement, cancellation … cashout. Implement complex financial calculations, including multi‐bet and bet‐builder logic, ensuring accuracy and consistency at scale. Build systems that aggregate exposure and generate real‐time risk insights across outcomes, markets, and customers. Contribute to a granular alerting framework that detects and publishes meaningful changes in liability. Ensure ...

train, evaluate, and deploy models at scale - forming the foundation of Hollywood's AI transformation.Our team sits at the intersection of large-scale data systems, machine learning, and high-performance computing. We own the full stack, from data ingestion and curation through distributed training and production inference, enabling … researchers to move quickly while maintaining reliability and scalability.This role focuses on building and optimizing systems for large-scale multimodal datasets, including video, embeddings, and metadata, ensuring they are fast, reliable, and production-ready.The RoleWe're looking for experienced ML Systems Engineers to join our Research Services team ...

years' commercial software engineering experience. Strong, recent hands-onPython development. Strong full-stack capability, ideally including React/TypeScript. Experience building and operating production systems in AWS. Solid understanding of software architecture and distributed systems. Practical experience building with AI/LLMs rather than purely theoretical knowledge. Experience ...

data management principles, including data modelling, integration, quality, and governance. Strong commercial experience with Snowflake and Databricks essential. Experience assessing existing data management systems and recommending improvements. Experience with modern data architectures, including cloud-based and distributed systems. Strong proficiency in SQL and Python . Experience with data … technologies such as Apache Airflow and Spark . Experience working with cloud platforms, particularly AWS and Azure . Knowledge of big data technologies and distributed data processing. Understanding of data analytics and visualisation. Awareness of data standards, interoperability, data governance, and data sharing. Experience working with sensitive or security ...