301 to 325 of 1,997 Distributed Systems Jobs in the UK

allow families, couples, flatmates, and friends across different countries to manage money together in ways that existing financial products often cannot support today. The systems and experiences you build will need to scale globally, support millions of customers, and navigate the complexities of international compliance, regulation, and financial infrastructure. … while helping Wise expand into a strategically important area of consumer finance. What will you be working on? Building international joint accounts for globally distributed users Expanding Wise kid accounts into additional markets Creating shared finance experiences that work across borders Designing scalable backend systems for high-growth ...

business leaders working together to build beneficial AI systems. About the roleAnthropic'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 we can run safety … 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. ...

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 ...

Identity Experience End-to-End: You will architect and build complex, user-facing features across our identity stack. You will own business-critical systems from the initial problem definition through to architectural design, deployment, and production reliability. You measure success by user impact, not just pull requests merged Build … Consumer-Grade" Enterprise: You understand that authentication and authorization systems cannot fail. You build for reliability and maintainability, while delivering a user-friendly experience. You will lead incident response, and continuously raise the bar on code quality and operational health Collaborate to Raise the Bar: You will work closely ...

fleet continues to grow, we're investing in the infrastructure that operates it. Our team builds the tooling, automation, and intelligent systems that make GPU infrastructure scalable, observable, and increasingly autonomous. We work across production engineering, distributed systems, capacity management, and AI-powered operational tooling to help … Role We're looking for a Software Engineer with deep experience operating large-scale GPU or compute infrastructure. You'll design and build the systems that manage GPU clusters at scale—from fleet health and capacity planning to operational automation and intelligent agents that reduce manual intervention. ...

analytics and visual storytelling. Role Details We are seeking a Senior Software Engineer with deep expertise in Java/Kotlin, cloud-native development, and distributed systems to design, build, and support scalable production banking and financial services systems. The ideal candidate will combine strong technical leadership with hands … contributing across the full software development lifecycle. Domain Experience Banking, payments, fintech, or financial services experience. Exposure to mission-critical, high-scale production systems, and payment network integrations. Experience building customer-facing platforms and transaction processing solutions. Understanding of security, compliance, resiliency, and operational risk requirements. Roles and Responsibilities ...

automation across Search, Social, Programmatic, Commerce, and Measurement. Backend engineering is foundational across all OneSuite — providing the APIs, integration layers, orchestration runtimes, and backend systems that power every charter, from Agent Studio to AOE, DFP, Channels, and SRE.About the RoleWe are seeking a Senior Backend Engineer (Individual Contributor … lead the design, development, and evolution of backend systems across OneSuite. This is a hands-on engineering role — you will write production-grade code, solve complex distributed systems problems, shape backend patterns, and guide other engineers through technical influence (not supervision).As a Senior IC, you will ...

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 ...

products. This role blends hands-on engineering with technical leadership, mentoring, and strategic decision-making. Required Skills & Experience Python Expertise 7+ years building production systems with Python. Microservices Strong experience designing and scaling distributed microservice architectures. Cloud Platforms Deep knowledge of AWS/GCP/Azure services. Databases … Proficiency with PostgreSQL, Redis, MongoDB, or similar. Messaging Systems Experience with Kafka, RabbitMQ, or event-streaming platforms. CI/CD Strong understanding of automated testing, deployment pipelines, and observability. Leadership Proven ability to lead teams, influence stakeholders, and deliver complex projects. FinTech Domain Knowledge Experience in payments, trading, banking ...

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. As a Software … unified, real-time data plane that lets control applications, device drivers, and cloud services exchange data reliably on industrial computing hardware. This is deep systems work: you will shape the runtime, the communication layer, and the protocol integrations that everything else in the platform is built on. In this ...

working with the latest cloud computing technologies and becoming a core part of the largest cloud infrastructure on the planet? AWS is seeking a Systems Engineer to build and operate services for our customers, to automate service operations and deployment methods, and provide mentoring for junior team members. They … designed for someone with a strong engineering background and a passion for driving efficiency, quality, and process improvements within our service operations. As a Systems Engineer at Amazon you will utilize your Linux skills to troubleshoot, innovate fixes and workarounds, keep software up-to-date and provide data ...

automation across Search, Social, Programmatic, Commerce, and Measurement. Backend engineering is foundational across all OneSuite — providing the APIs, integration layers, orchestration runtimes, and backend systems that power every charter, from Agent Studio to AOE, DFP, Channels, and SRE. About the Role We are seeking a Senior Backend Engineer (Individual … Contributor) to lead the design, development, and evolution of backend systems across OneSuite. This is a hands‐on engineering role — you will write production‐grade code, solve complex distributed systems problems, shape backend patterns, and guide other engineers through technical influence (not supervision). As a Senior ...

help build new solutions in support of strategic business initiatives, andinitiatives and mature our existing software and efficiently migrate and re-platform legacy systems to the cloud, using cloud native design patterns. Working closely with the enterprise architecture stream and platform engineering team to ensure alignment to organisational technology … assist the wider scrum team in taking accountability for theirs Work with platform engineering to automate build and deploy of existing and new systems Support the strategic goals of Capital Markets development; greenfield initiatives, replatforming and consolidating legacy systems, and adopting an automation-first approach to delivery ...

working with the latest cloud computing technologies and becoming a core part of the largest cloud infrastructure on the planet? AWS is seeking a Systems Engineer to build and operate services for our customers, to automate service operations and deployment methods, and provide mentoring for junior team members. … efficiency. You will have the opportunity to utilize AI tooling and to build your own solutions that automate away manual tasks. As a Systems Engineer at Amazon you will utilize your Linux skills to troubleshoot, innovate fixes and workarounds, keep software up-to-date, and provide data and metrics ...

cloud-native platforms and data-driven products. Provide hands-on technical leadership for the design, development, and delivery of modern backend services, APIs, and distributed systems. Drive architecture decisions, establish engineering standards, and champion best practices for scalability, reliability, security, and maintainability. Guide engineering teams in building and integrating … software engineering experience with at least 3–5 years leading teams of highly technical engineers. Demonstrated experience delivering enterprise-scale software platforms, APIs, and distributed systems. Strong proficiency in C++, Java (Spring Boot), and/or Python (FastAPI or similar), with the ability to guide engineering teams on architecture ...

execution. WHAT YOU WILL DOTechnical LeadershipLead the technical direction and architecture of the Lending & Savings platform. Design and build scalable, secure, and highly available distributed systems. Make key architectural decisions balancing scalability, performance, security, and maintainability. Remain hands-on, contributing production-quality code and reviewing critical changes. Drive engineering … maintaining high standards for quality and security. Champion continuous improvement across architecture, tooling, and engineering processes. WHAT YOU WILL NEEDTechnical ExperienceStrong experience building backend systems using Kotlin or Java. Experience designing distributed, event-driven systems using Kafka or similar messaging technologies. Strong knowledge of PostgreSQL and relational ...

years of experience in software architecture or technical lead roles with 4-5 years focused on AI/ML platforms and data-intensive systems Proven experience designing end-to-end architectures or processes for AI/ML systems in production environments supporting large user bases Understanding … MLOps frameworks and practices Understanding of the use of Waterfall vs Agile practices including use of Kanban, SAFE, etc Deep understanding of telecommunications systems and integration patterns with OSS/BSS, customer platforms, and network management systems Demonstrated ability to work effectively with both technical teams and business ...

experience IR35: Outside IR35 Start Date: Immediate About the Role We are working with a fast-growing UK frontier technology company developing advanced AI systems for organisations operating in complex, high-stakes environments. The business is looking for a Senior Applied AI Engineer to take genuine technical ownership … production-grade agentic AI systems. This is a builder's role rather than an integration role . You will design and implement sophisticated AI systems from the ground up, make architecture-level decisions, write production-quality software and own features through to deployment. The focus is on turning rapidly ...

analysis, simulation, optimization and automation. We're building towards world models from a different starting point from most AI labs: explicit representations of real systems, the entities within them and the processes through which they change. Our founders include Joel Spolsky, who founded Stack Overflow and Trello; Jude Allred … Tech Lead to own the architecture of almost everything built atop hgres. This includes our customer-facing frontend (the HASH "application"), integrations infrastructure, and distributed workflow execution, as well as the boundaries between these systems and hgres. This is a player-coach role. You will be the senior ...

agent architectures, and building/consuming Model Context Protocol (MCP) services. System Observability & Quality: Strong experience with application observability, logging, and performance monitoring across distributed backend systems and frontend applications. Communication & Collaboration: Exceptional communication skills with a demonstrated ability to collaborate across engineering, product, and design teams … financial planning, business analytics, or related enterprise SaaS environments. Community Contributions: Contributions to open‐source agent frameworks, MCP servers, or published research in distributed systems or Generative AI. Our Commitment to Diversity, Equity, Inclusionand Belonging (DEIB) We believe attracting and retaining the best talent and fostering an inclusive ...

This is a unique opportunity to combine cutting-edge AI techniques with container technology to solve real-world developer problems. Responsibilities Build Containerized Agent Systems: Design and implement systems that leverage Docker containers as the ideal runtime for AI agents, ensuring isolation, scalability, and portability Expand cagent: Maintain … orchestration Agent Runtime Development: Build robust infrastructure for packaging, deploying, and managing agents in containers RAG Integration: Enhance agent capabilities with Retrieval-Augmented Generation systems to provide contextual knowledge and domain expertise (secondary focus) Evaluation & Testing: Design robust evaluation frameworks to measure agent performance, reliability, and containerized deployment effectiveness ...

technology leader across multiple products, platforms, and engineering teams. Key Responsibilities Define and own enterprise and solution architecture standards. Design scalable, resilient, and secure distributed systems. Lead architecture reviews, technical governance, and technology roadmaps. Collaborate with engineering, product, DevOps, security, and business stakeholders. Drive cloud-native architecture initiatives across … technical solutioning where required. Manage technical risks, dependencies, and architecture compliance. Required Skills & Qualifications Technical Skills Strong expertise in Microservices architecture Event-driven systems API design & integration Distributed systems Enterprise integration patterns Deep knowledge of cloud platforms AWS/Azure/GCP Experience with Kubernetes & Docker ...

years of experience in software architecture or technical lead roles with 4-5 years focused on AI/ML platforms and data-intensive systems Proven experience designing end-to-end architectures or processes for AI/ML systems in production environments supporting large user bases Understanding … MLOps frameworks and practices Understanding of the use of Waterfall vs Agile practices including use of Kanban, SAFE, etc Deep understanding of telecommunications systems and integration patterns with OSS/BSS, customer platforms, and network management systems Demonstrated ability to work effectively with both technical teams and business ...

Dynamo AI, we help enterprises deploy AI systems that are reliable, secure, observable, scalable and production-ready. As organizations accelerate adoption of Generative AI, they face growing challenges around reliability, governance, latency, safety, compliance, and operational control. Dynamo AI provides the infrastructure, evaluation frameworks, and real-time guardrails that … scale. We work closely with enterprises and regulated industries to bridge the gap between AI experimentation and production deployment — enabling organizations to deploy AI systems safely, efficiently, and responsibly. Forward Deployed Engineers at Dynamo AI work directly with enterprise customers to deploy Dynamo’s flagship products (DynamoEval, DynamoGuard, AgentWarden ...

Java Developer – Front Office/Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunity* MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise in complex software engineering environments where performance, robustness and scalability are critical: low latency … systems, real-time data processing, distributed architectures and high-volume flows. Joining MARGO means working in demanding Front Office and Risk IT environments , while benefiting from a human-sized structure, close follow-up and tailor‐made training paths. Business Context You will join the Front Office/Trading ...