301 to 325 of 1,812 Distributed Systems Jobs in the UK

Technical Lead

Location
Greater London, England, United Kingdom
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 ...

Principal Software Engineer - Full Stack - AI

Location
York and North Yorkshire, England, United Kingdom
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 ...

Senior Software Engineer, Docker Agents (London)

Location
United Kingdom
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 ...

Senior Architect AI

Hiring Organisation
Liberty Global
Location
London, UK
Employment Type
Full-time
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 ...

Senior DevOps Engineer

Location
Greater London, England, United Kingdom
Xiatech is the pioneer of Xfuze, the world's first AI-powered composable Integration, Data Management, Analytics and Orchestration Platform that innovatively connects systems, creates a single view of data and delivers actionable insights in one cloud-native, SaaS solution. Business, technology and data teams use Xfuze to shorten … work remote or from our beautiful office in Fitzrovia, Central London. The Role As a Senior DevOps Engineer, you will combine aspects of systems design and administration at scale in the Cloud. You will work closely with our software engineers to assist in developing infrastructure orchestration, and continuous integration ...

Lead Forward Deployed Engineer (UK)

Location
Greater London, England, United Kingdom
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

Location
Greater London, England, United Kingdom
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 ...

Senior Data Consultants London

Location
Greater London, England, United Kingdom
learn from & will want to learn from you. Responsibilities You will be responsible for the technical implementation and delivery of modern data systems as well as AI enabled applications Solve end to end data problems/opportunities at scale Contributing to solution architecture & design of complex systems Working … development using the tools and support from Indicium AI to learn new skills Requirements (These are || not &&) Experience building end-to-end data-centric systems using modern data engineering techniques (e.g. distributed systems, data streaming, event-based architectures etc) Software development experience with one or more languages ...

Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
exposure to modern technologies and engineering practices. What you'll be doing Designing, developing and maintaining software applications Building new functionality and improving existing systems Writing clean, scalable and maintainable code Working with APIs, databases and third party integrations Identifying and resolving technical issues Contributing to technical design … with any of the following would be advantageous: React, Angular or other modern frontend frameworks AWS, Azure or GCP Docker and Kubernetes Microservices and distributed systems Event driven architecture Cloud native development Infrastructure as Code DevOps practices Location: Northern Ireland Level: Mid-level Working pattern: Hybrid #J ...

Senior Full Stack Engineer - Agentic Industrial Emissions Platform (React and Go)

Hiring Organisation
IFS
Location
London, UK
Employment Type
Full-time
platform evolves. Core Responsibilities :Lead the design, architecture, and implementation of scalable APIs, services, and accessibility-first user interfaces. Drive the modernization of legacy systems into modular, event-driven, API-first components. Deliver AI-native features and improvements across both front-end and back-end, using multiple programming languages … accountability for outcomes from design through to production. Desirable :Experience with cloud platforms such as Azure, AWS, or GCP. Experience with event-driven architectures, distributed systems, or microservices. Experience modernizing legacy systems into modular, scalable platforms. Experience working in cross-functional product teams. Experience mentoring engineers ...

Principal Engineer (Gen AI and MACH Architecture)

Location
Greater London, England, United Kingdom
engineering role, not a strategy‐only or evangelism position. You will spend the majority of your time designing, building and shipping enterprise‐grade systems, with roughly 65 to 70% hands‐on delivery and 30 to 35% technical leadership, architecture and team guidance. You will lead the technical direction … operational reliability at scale; including where custom model creation, fine‐tuning or adaptation is required for production delivery. AKQA is advanced in Design Systems and Design to Code practice; from Figma design systems through to UI development and application delivery. Generative AI is increasingly embedded across this design ...

Forward Deployed Engineer, Infrastructure Specialist (UK Public Sector)

Location
United Kingdom
fluent in French It's a bonus if you have... Familiarity with GPU node orchestration & scheduling You understand the intersection of GPU infrastructure, inference systems, Kubernetes, distributed systems, and performance optimization. Full-Time Employees at Cohere enjoy these Perks: A weekly lunch stipend of $75/ ...

Forward Deployed Engineer, Infrastructure Specialist (UK Public Sector)

Location
Greater London, England, United Kingdom
fluent in French It's a bonus if you have... Familiarity with GPU node orchestration & scheduling You understand the intersection of GPU infrastructure, inference systems, Kubernetes, distributed systems, and performance optimization. Full-Time Employees at Cohere enjoy these Perks: A weekly lunch stipend of $75/ ...

Forward Deployed Engineer, Infrastructure Specialist (Europe)

Hiring Organisation
Cohere
Location
London, UK
Employment Type
Full-time
objectives are a moving targetIt's a bonus if you have...Familiarity with GPU node orchestration & schedulingYou understand the intersection of GPU infrastructure, inference systems, Kubernetes, distributed systems, and performance optimization. Full-Time Employees at Cohere enjoy these Perks: A weekly lunch stipend of $75/ ...

Senior Java Developers - Retail Banking

Location
Greater London, England, United Kingdom
transformation programme within a leading financial services organisation. You will be working on a large-scale payments and accounts platform , helping modernise critical banking systems that support high-volume customer transactions. This is an exciting opportunity to work on mission-critical financial systems within a modern cloud-native … environment. Key Responsibilities Design, develop and enhance high-volume transactional banking systems supporting accounts and payments. Build scalable Java-based microservices deployed to cloud infrastructure. Work closely with product owners, architects, and engineering teams to deliver robust banking solutions. Develop event-driven services using Kafka for payment and transaction ...

Machine Learning Engineering Lead

Location
Farringdon, England, United Kingdom
Lead Are you passionate about designing and deploying intelligent machine learning solutions that drive business impact? Do you enjoy leading teams, building scalable ML systems, and turning complex data into innovative products and services? About the team: We are a software engineering team responsible for developing and supporting business … Engineering, supporting production AI/ML, LLM/RAG, and agentic workflow capabilities for legal content products. In addition to writing code on complex systems, this position provides technical direction on architecture, MLOps, responsible AI, legacy system integration, AWS-based delivery, and AI-assisted development practices. The position does ...

Machine Learning Engineering Lead

Location
United Kingdom
Lead Are you passionate about designing and deploying intelligent machine learning solutions that drive business impact? Do you enjoy leading teams, building scalable ML systems, and turning complex data into innovative products and services? About the team We are a software engineering team responsible for developing and supporting business … Engineering, supporting production AI/ML, LLM/RAG, and agentic workflow capabilities for legal content products. In addition to writing code on complex systems, this position provides technical direction on architecture, MLOps, responsible AI, legacy system integration, AWS-based delivery, and AI-assisted development practices. The position does ...

Principal Vulnerability Researcher

Location
Metropolitan Borough of Solihull, England, United Kingdom
technologies and uncovering previously unknown security vulnerabilities. You will tackle highly ambiguous challenges, connect insights across multiple domains, and help shape how future telecom systems are secured. Build Capability & Research Excellence – Act as a mentor and role model for researchers across the organisation, fostering a culture of curiosity, collaboration … World- Class Lab – Operate within a cutting- edge research environment where exploration and experimentation are encouraged. You will have the freedom to deconstruct systems, challenge assumptions, discover new attack vectors, and develop innovative approaches that strengthen telecom security at scale. Successful Applicants must be able to commute ...

Machine Learning Engineering Lead

Hiring Organisation
Hackajob Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Lead Are you passionate about designing and deploying intelligent machine learning solutions that drive business impact? Do you enjoy leading teams, building scalable ML systems, and turning complex data into innovative products and services? About the team: We are a software engineering team responsible for developing and supporting business … Engineering, supporting production AI/ML, LLM/RAG, and agentic workflow capabilities for legal content products. In addition to writing code on complex systems, this position provides technical direction on architecture, MLOps, responsible AI, legacy system integration, AWS-based delivery, and AI-assisted development practices. The position does ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
applications while playing a key role in shaping technical architecture and mentoring junior engineers. Requirements Key Responsibilities Design, develop, and maintain robust, scalable backend systems and APIs using Python. Lead end-to-end development of complex software solutions, from concept to deployment. Write clean, efficient, and reusable code following … optimization techniques. Experience with cloud platforms (AWS, GCP, or Azure) and containerization tools like Docker. Knowledge of CI/CD pipelines and version control systems such as Git. Strong problem-solving skills and the ability to work in a fast-paced environment. Preferred Qualifications Experience working with distributed ...

Software Engineer - Fincrime - Scam Prevention

Location
Greater London, England, United Kingdom
focused on building and refining critical controls to prevent Wise customers from scams, and drive Backend and Frontend for our scam prevention and detection systems (80% backend, 20% frontend). You will be delivering a tangible, real-world impact by securing customers' money, accelerating product growth by raising automation … world-class money transfer product.### Skills Required* Java* JVM-based languages* Spring framework* Scalable web applications* React* Javascript* Typescript* CI/CD pipelines* Distributed Systems* Concurrent Systems* Product mindset* Data-driven decisions* Relational databases* Non-relational databases* Query optimisation* Resilient schema design* Test Driven Development* Problem-solving ...

Staff Software Engineer, Node Infra

Hiring Organisation
Humanloop
Location
London, UK
Employment Type
Full-time
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 … health checking, and automated repairDrive cross-team initiatives to build and scale AI clusters across multiple clouds and accelerator familiesDesign and operate the systems that detect, isolate, and remediate unhealthy hardware automatically, driving up fleet MTBI and minimizing stranded capacityDefine infrastructure architecture, ensuring the hardest problems get solved - whether ...

Software Engineer — Staff / Senior

Location
Greater London, England, United Kingdom
role You'll own the backend systems Letly runs on — and the architecture other engineers build on: the software behind every viewing, tenancy, certificate, rent payment and repair. These are systems where correctness, reliability and scale are non-negotiable : real people's money, homes and legal exposure … line. This is a senior-to-staff hire. At senior you own systems others build on — you make the architecture calls, set the patterns, and raise the bar around you. At staff you own the technical direction of a domain: you decide what gets built and how, you unblock ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£120000 - £150000/annum
strong C#/.NET engineer who enjoys solving complex technical problems and wants to have genuine influence over the architecture and direction of the systems they build. You will work on a combination of greenfield development and the continuous improvement of established platforms, building high-performance, reliable and scalable … significant software development projects from initial design through to production Contribute to and lead architectural and technical design decisions Design and develop scalable systems supporting automated trading, research and data-driven applications Work closely with quantitative researchers and traders to understand requirements and translate them into robust technical solutions ...

Platform Engineer – Infrastructure & Cloud Systems

Location
Crawley, England, United Kingdom
that efficiently and responsibly resolve complex natural resource, digital, energy transition and infrastructure challenges.**Job Details**Viridien is seeking a **Platform Engineer – Infrastructure & Cloud Systems** to design, build, and improve infrastructure and platform systems that support software deployment and execution across large-scale, distributed environments.You will work … across multiple layers of the stack, including infrastructure platforms, container orchestration, authentication systems, and observability tooling. This role focuses on building scalable, reliable systems and ensuring strong integration between infrastructure and higher-level platforms.**About The Team**You will join a team focused on infrastructure and platform engineering ...