76 to 100 of 599 Distributed Systems Jobs in London

Quantum Network Software engineer/Senior Quantum Network Software engineer

Location
Greater London, England, United Kingdom
that will help shape the next era of secure quantum communications. This permanent position offers the opportunity to work with state‐of‐the‐art systems and collaborate with multi-disciplinary teams leading innovation across the global quantum ecosystem. The focus of this position will be to provide technical expertise … secure and resilient testbed that evolves with the technology landscape and industry requirements. You will work at the intersection between quantum communications, computing, distributed systems and classical networking, developing the software that enables quantum nodes and communication links to operate as a coordinated network. Key responsibilities (depending ...

Senior Platform Engineer: AI-Driven, Scalable Cloud Infra

Location
Greater London, England, United Kingdom
Preply is seeking a Software Platform Engineer to blend software engineering with cloud infrastructure, distributed systems, storage, and observability. You’ll own mission-critical services, build automation, and collaborate with product teams to design scalable platforms that support learning globally. Ideal candidates have ~8 years in distributed systems, Python proficiency, and AWS experience, plus strong English. #J-18808-Ljbffr ...

Principal Platform Engineer

Location
Greater London, England, United Kingdom
product principles Experience establishing standards and paved-road approaches Experience designing highly available, scalable, and resilient cloud-native architectures Strong understanding of cloud infrastructure, distributed systems, networking, identity, and security Experience making architectural trade-offs across reliability, scalability, performance, cost, and developer experience Experience with Infrastructure as Code … Infrastructure as Code CI/CD Automation Platform-as-a-Product Principles Site Reliability Engineering (SRE) Practices ATS Optimization Keywords Hard Skills Cloud Infrastructure Distributed Systems Networking Security Performance Analysis Capacity Planning Scalability Engineering Operational Excellence Monitoring and Alerting Fault Tolerance Soft Skills Technical Leadership Mentoring Influencing Stakeholders ...

Software Engineer

Location
Greater London, England, United Kingdom
seeking talented Software Engineers to join our team in London. You will work on our core banking platform, building scalable, cloud-native financial systems that are revolutionizing the banking industry. We look for engineers who are passionate about writing clean, maintainable code and solving complex distributed systems … Kingdom. This role is not marked as remote. Company context Thought Machine has active SoftwareCareers listings in the current job inventory. Prepare examples for: Distributed Systems, Cloud Infrastructure, Software Engineering, API Development. Receive verified Engineering jobs with visa and relocation signals. Explore similar employers with active visa-sponsored ...

Lead Technical Architect Java AWS Agentic AI

Location
Greater London, England, United Kingdom
people in emerging economies, disaster and war zones that do not have access to a bank account. Design on large, complex, cloud based distributed systems, ensuring best practice and a cohesive structure. Technical work involved Leading Technical Architect (Java AWS Agentic AI) London. As the Lead Technical Architect … three days a week with flexibility to work from home the other two. You are experienced with designing software architecture for complex, large-scale distributed systems using modern cloud-native architecture. You have a strong understanding of agentic AI development tools and how to implement them. #J ...

Senior Backend Engineer: Scale Distributed Systems

Location
Greater London, England, United Kingdom
seeking a Senior Engineer to join the Foundations team in London. You will own significant backend projects from design through deployment, build robust distributed systems, and contribute to high-performance APIs used by customers. You’ll tackle complex data-scale challenges and help raise the bar through code ...

Site Reliability / Infrastructure Engineer - Defence & Government

Hiring Organisation
JLA Resourcing Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Government. They're expanding their London engineering team and looking for an Infrastructure Engineer with a strong software engineering foundation who enjoys building systems, solving complex production problems and improving infrastructure through code and automation. This would particularly suit someone from an SRE, Software Engineering or Infrastructure Engineering background … highly available infrastructure Working extensively with Kubernetes and AWS Developing code and automation to improve infrastructure and remove manual processes Influencing infrastructure architecture and systems design Operating and improving distributed production systems Monitoring, alerting, configuration management and platform upgrades Debugging complex production issues and engineering long-term ...

Senior AI Engineer - Perm UK

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
engineering standards across the wider technology organisation. Key Responsibilities Design, build and maintain scalable AI data pipelines and processing workflows. Architect cloud-native backend systems and distributed AI services. Collaborate closely with Data Scientists to productionise Machine Learning and NLP models. Develop high-performance RESTful APIs and microservices … Django . Strong SQL skills with experience designing performant relational database solutions. Commercial experience with AWS and/or Azure cloud platforms. Experience designing distributed systems and scalable architectures. Experience with Docker , Kubernetes and containerised deployments. Strong understanding of CI/CD pipelines, automated testing and engineering best ...

Staff Engineer, Content Intelligence Infrastructure

Location
Greater London, England, United Kingdom
What You'll Do Lead the design and evolution of data, backend and ML infrastructure systems powering Spotify’s content intelligence capabilities. Build scalable infrastructure for multimodal content processing across audio, video, text, and image understanding pipelines. Partner closely with Product Managers, Engineering Managers, and senior engineers to shape … technical strategy across the Content Intelligence Product Area. Drive architectural decisions across distributed systems, ML infrastructure, data processing platforms, and platform reliability. Improve infrastructure supporting AI and LLM‐enabled workflows, including podcast and audiobook transcript processing, metadata enrichment, and content understanding systems. Develop reliable and cost‐efficient systems ...

Safety Engineer - Free Tier Abuse at Valor Capital Group United Kingdom

Location
Greater London, England, United Kingdom
stipend. About the role We'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. … 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 ...

AI-Native Systems Engineer

Location
City of Westminster, England, United Kingdom
Native Systems Engineer We are looking for an AI-Native Systems Engineer. You will combine deep systems engineering expertise with AI-native delivery practices to design, validate and deliver solutions through small, highly capable teams augmented by AI agents. Deep understanding of distributed systems architecture. … Advanced knowledge of algorithms, data structures and computational complexity. Understanding of operating systems, CPU architecture and compilation concepts. Experience with cloud-scale engineering on AWS or equivalent platforms. Strong understanding of networking, protocols and distributed computing principles. Strong systems programming experience using languages such as Go, Rust ...

AI Systems Architect - Associate Director

Location
Greater London, England, United Kingdom
opportunity We're looking for an AI Systems Architect who will lead agentic systems design, mentor teams, and drive real outcomes for leading clients. About Kubrick We're an award-winning consultancy that helps organizations design, build and scale data and AI solutions that deliver lasting impact. … collaborative culture, we help our people develop the skills, confidence, and experience to build rewarding careers. What you'll be doing As an AI Systems Architect you will join our Core Engineering Practice to act as the technical authority of an emerging specialism in designing and delivering AI systems ...

Senior Software Engineer – Real-Time Data Platform

Location
Greater London, England, United Kingdom
data platform that powers our business. This platform sits at the heart of everything we do, delivering high‐quality, real‐time market data to systems and teams across the organisation. If you enjoy working on high‐throughput, low‐latency systems at massive scale, and want to take ownership … meaningful, business‐critical problems, this role is for you. About the Role You’ll be working on a distributed, event‐driven platform responsible for processing billions of market data messages per day. This is a high‐performance environment where reliability, scalability, and correctness are essential. Your work will support ...

Director, Applied AI & Agentic Platform Engineering

Location
Greater London, England, United Kingdom
front, contribute to the codebase, and mentor junior and senior engineers. Platform Building: A strong track record of designing, building, and launching scalable, distributed, cloud-native platforms from the ground up. Domain Knowledge: Experience in the financial services industry (Corporate Banking, Investment Banking, FinTech) is a significant plus. … vision that aligns with business goals. Technical Skills AI/GenAI/Agentic Platforms LLM & Agentic Frameworks: Deep expertise in building production‐grade agentic systems using GCP as primary (ADK, Vertex AI) Multi‐Agent Systems: Hands‐on experience designing and implementing multi‐agent architectures (task decomposition, coordination, orchestration ...

Director, Applied AI & Agentic Platform Engineering

Location
Greater London, England, United Kingdom
front, contribute to the codebase, and mentor junior and senior engineers. Platform Building: A strong track record of designing, building, and launching scalable, distributed, cloud‐native platforms from the ground up. Domain Knowledge: Experience in the financial services industry (Corporate Banking, Investment Banking, FinTech) is a significant plus. … vision that aligns with business goals. Technical Skills AI/GenAI/Agentic Platforms LLM & Agentic Frameworks: Deep expertise in building production‐grade agentic systems using GCP as primary (ADK, Vertex AI) Multi‐Agent Systems: Hands‐on experience designing and implementing multi‐agent architectures Enterprise AI Integration & Data ...

Java Engineer with AI

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
with AI expertise to design, develop, and deploy intelligent, scalable applications. You will work at the intersection of backend engineering and artificial intelligence, building systems that integrate machine learning models, data pipelines, and cloud-native services. This role is ideal for someone passionate about clean architecture, performance optimization … world business challenges. Requirements 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 ...

Senior Software Engineer | Identity and Access Management | Full-Stack

Location
Greater London, England, United Kingdom
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 ...

Senior Software Engineer | Identity and Access Management | Full-Stack

Location
Greater London, England, United Kingdom
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 ...

Software Engineer, GPU Infrastructure- ChatGPT Engineering

Location
Greater London, England, United Kingdom
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. ...

Senior Manager of Engineering, Brand Ads and Promotions

Location
Greater London, England, United Kingdom
impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day. From real-time logistics to resilient infrastructure and marketplace optimisation, we design, build … Brand Ads and Promotions, to guide the development of world class ad products and solutions. This role will require you to build products utilising distributed backend systems as well as front-end systems to enable our advertisers seamlessly advertise on our platform. You will lead, guide ...

Backend Engineer - Account Sharing

Location
Greater London, England, United Kingdom
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 ...

Java Engineer with AI

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 ...

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 ...

Senior Software Engineer - Backend

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
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 ...

Senior Software Engineer | Identity and Access Management | Full-Stack

Location
Greater London, England, United Kingdom
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 Qualities … production operations, incident response, and on-call) and you're motivated by pushing reliability toward four nines. You write comprehensive tests, monitor the systems in production, and you treat each incident as an opportunity to learn A "System Thinker" Mindset: You don't just know syntax; you understand failure ...