26 to 50 of 79 Distributed Systems Jobs in London

Software Architect

Hiring Organisation
Bilge Adam Technologies UK Ltd
Location
Central London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
where your technical decisions genuinely shape the future of the product. Who Were Looking For Someone who is having software architecture experience , thinks in systems, and enjoys working with both high-level ideas and hands-on technical decisions. Youll thrive here if you have: Strong experience as a Software … Architect is must. Hands-on expertise with modern stacks (for example: Java, .NET, Python, Node.js, Go, etc.) Solid understanding of microservices, distributed systems, APIs Experience with cloud environments such as AWS/Azure/GCP Familiarity with Docker, Kubernetes Clear communication skills & a collaborative mindset ...

Senior Cloud Security Engineer Kubernetes

Hiring Organisation
Broster Buchanan
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £120,000 per annum
work alongside the other functional pillars of InfoSec. Role You will build and run defensive security controls for highly-available multi-cloud payment systems running the latest technology. You will understand current threats, exploitation paths and risk tradeoffs in order to advise engineering teams on beneficial security features … environments Your security expertise extends to at least one public cloud, including essential security features and long-term security hardening practices You appreciate building systems with good engineering practices and may have a background in software engineering at scale You're open to being a part ...

Senior Back End Engineer (.NET/Azure)

Hiring Organisation
E-Solutions IT Services UK Ltd
Location
Central London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
just as much as delivery speed. Responsibilities Design, build, and maintain backend services using C# (.NET 8+) and Azure Services. Develop and secure Modern Distributed Systems using Azure Container Apps, integrating with internal systems. Work with Service Bus, Azure SQL, API Management, and Key Vault to deliver robust … Azure experience, allied to a good functional and commercial understanding of the Banking industry. Core skills include: 5–8 years’ experience building backend systems using .NET Core/.NET 6/8+ and C#. Strong experience with Azure, including Container Apps, Functions, Service Bus, Networking and API Management. Proven ...

Software Developer Post-Trade Automation

Hiring Organisation
Ncounter
Location
East London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£160,000 - £180,000 per annum
workflows, from ingesting transaction feeds through to booking, enrichment, reconciliation and analytics. This is a hands on engineering role where you will own production systems, improve reliability, optimise data flows and help shape the architecture behind one of the most advanced trading environments in the industry. The environment … deeply technical, collaborative and quality driven, with strong expectations around software engineering standards, data integrity, and scalable distributed design. Core Requirements • Strong Computer Science background with 5 years Python engineering in trading or post trade domains • Proven experience building data intensive services and working with PostgreSQL and data frame ...

Lead Software Developer

Hiring Organisation
Ncounter LTD
Location
East London, London, United Kingdom
Employment Type
Permanent
workflows, from ingesting transaction feeds through to booking, enrichment, reconciliation and analytics. This is a hands on engineering role where you will own production systems, improve reliability, optimise data flows and help shape the architecture behind one of the most advanced trading environments in the industry. The environment … deeply technical, collaborative and quality driven, with strong expectations around software engineering standards, data integrity, and scalable distributed design. Core Requirements Strong Computer Science background with 5 years Python engineering in trading or post trade domains Proven experience building data intensive services and working with PostgreSQL and data frame ...

Azure Cosmos DB Admin and Developer

Hiring Organisation
Vallum Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 per hour
including Azure Functions, App Services, AKS, and Logic Apps Hands-on experience with Azure Cosmos DB including query optimisation and throughput management Familiarity with distributed systems and NoSQL data modelling Experience with Git, version control, and continuous integration tools Desirable skills/knowledge/experience Advanced proficiency ...

Senior Go Developer

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Contract, Work From Home
technology business on a contract basis. This organisation is recognised for its engineering excellence and is seeking a Senior Go Developer to help scale distributed systems and deliver high-performance solutions. In this role, the Senior Go Developer will design, develop, and implement data-intensive applications across … full engineering lifecycle. You'll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. You'll also play a key role in optimising system performance, improving reliability, and ensuring scalability, while ...

Senior Software Engineer Full Stack

Hiring Organisation
Rebel Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
design ? build ? deploy ? monitor. You join a proper engineering culture: smart people, no ego, bottom-up ideas, product-first thinking. Youll touch microservices, distributed systems, cloud-native (GCP but if you have AWS and Azure, its equally valuable), event-driven architecture, and everything that makes a modern product … fast, reliable, and scalable. And youll help build software thats literally shaping how homes and energy systems work in years to come. What Theyre Looking For Strong experience in TypeScript, Node.js, React. Someone whos built and maintained systems at scale. A product engineer: curious, autonomous, proactive. Experience with ...

Senior Software Engineer - Full-Stack

Hiring Organisation
Rebel Recruitment Limited
Location
EC2A, Finsbury Square, Greater London, United Kingdom
Employment Type
Permanent
Salary
£110000 - £128000/annum
design → build → deploy → monitor. You join a proper engineering culture: smart people, no ego, bottom-up ideas, product-first thinking. You’ll touch microservices, distributed systems, cloud-native (GCP but if you have AWS and Azure, its equally valuable), event-driven architecture, and everything that makes a modern … product fast, reliable, and scalable. And you’ll help build software that’s literally shaping how homes and energy systems work in years to come. What They’re Looking For Strong experience in TypeScript, Node.js, React. Someone who’s built and maintained systems at scale. A product engineer ...

Senior ML Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
extraction, and intelligent automation. Design scalable data and streaming pipelines capable of handling large, heterogeneous datasets. Build and optimize vector search, embeddings, and RAG systems to support high-quality retrieval. Deliver production-ready APIs, services, and model inference systems. Manage deployment, monitoring, observability, and continual improvement of ML models. … AutoGen , or similar LLM/agent frameworks. Skilled in prompt engineering , integrating foundation model APIs, and LLM fine-tuning techniques. Expertise in building RAG systems , vector databases (e.g., Pinecone, Weaviate), and embedding pipelines. Experience with ML/LLMOps for monitoring, evaluation, and traceability. Solid understanding of distributed systems ...

Senior ML Engineer

Hiring Organisation
Oscar Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
extraction, and intelligent automation. Design scalable data and streaming pipelines capable of handling large, heterogeneous datasets. Build and optimize vector search, embeddings, and RAG systems to support high-quality retrieval. Deliver production-ready APIs, services, and model inference systems. Manage deployment, monitoring, observability, and continual improvement of ML models. … AutoGen , or similar LLM/agent frameworks. Skilled in prompt engineering , integrating foundation model APIs, and LLM fine-tuning techniques. Expertise in building RAG systems , vector databases (e.g., Pinecone, Weaviate), and embedding pipelines. Experience with ML/LLMOps for monitoring, evaluation, and traceability. Solid understanding of distributed systems ...

Azure Cosmos DB Admin and Developer

Hiring Organisation
Gazelle Global Consulting Ltd
Location
Central London, London, United Kingdom
Employment Type
Contract
C#/.NET or Node.js Azure Functions, App Services, AKS, Logic Apps CI/CD with Azure DevOps Performance optimisation (Azure Monitor, App Insights) Distributed systems & concurrency patterns Please apply with an up-to-date CV that clearly matches the requirement. ...

AI Technical Architect

Hiring Organisation
Akkodis
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £95000/annum
Other modern data technologies for fast storage and retrieval Strong expertise in AI/ML integration within enterprise architectures Deep knowledge of data modelling, distributed systems, and micro-services Experience with cloud platforms (AWS, Azure, GCP) and containerisation (Docker, Kubernetes) Solid understanding of data governance, security, and regulatory ...

AI Technical Architect

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £95,000 per annum
Other modern data technologies for fast storage and retrieval Strong expertise in AI/ML integration within enterprise architectures Deep knowledge of data modelling, distributed systems, and micro-services Experience with cloud platforms (AWS, Azure, GCP) and containerisation (Docker, Kubernetes) Solid understanding of data governance, security, and regulatory ...

Principal Software Engineer

Hiring Organisation
Fruition Group
Location
City of London, London, United Kingdom
Employment Type
Permanent
design and delivery of next-generation digital solutions. This is an opportunity to shape greenfield projects from the ground up - architecting scalable, data-driven systems that empower venues to deliver seamless guest experiences and drive long-term innovation. What will I be doing? Lead the technical vision and architectural … direction across complex backend systems, ensuring scalability, reliability, and performance. Partner closely with engineering leadership to define best practices, coding standards, and long-term technical strategy. Design, develop, and oversee the delivery of robust, production-grade software built using Python, Django, Cloud Firestore, BigQuery, and Elasticsearch. Mentor and guide ...

Principal Software Engineer

Hiring Organisation
Fruition Group
Location
City of London, London, United Kingdom
Employment Type
Permanent
design and delivery of next-generation digital solutions. This is an opportunity to shape greenfield projects from the ground up - architecting scalable, data-driven systems that empower venues to deliver seamless guest experiences and drive long-term innovation. What will I be doing? Lead the technical vision and architectural … direction across complex backend systems, ensuring scalability, reliability, and performance. Partner closely with engineering leadership to define best practices, coding standards, and long-term technical strategy. Design, develop, and oversee the delivery of robust, production-grade software built using Python, Django, Cloud Firestore, BigQuery, and Elasticsearch. Mentor and guide ...

Software Engineer - Full-Stack - TypeScript, Node.js

Hiring Organisation
Rebel Recruitment Limited
Location
EC2A, Finsbury Square, Greater London, United Kingdom
Employment Type
Permanent
Salary
£85000 - £99000/annum Benefits
design → build → deploy → monitor. You join a proper engineering culture: smart people, no ego, bottom-up ideas, product-first thinking. You’ll touch microservices, distributed systems, cloud-native (GCP but if you have AWS and Azure, its equally valuable), event-driven architecture, and everything that makes a modern … product fast, reliable, and scalable. And you’ll help build software that’s literally shaping how homes and energy systems work in years to come. What They’re Looking For Strong experience in TypeScript, Node.js, React. Someone who’s built and maintained systems at scale. A product engineer ...

Systems Engineer

Hiring Organisation
Amazon
Location
City of London, London, United Kingdom
Employment Type
Permanent
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 cloud … service in high growth environment Solve unique and first-order problems at massive-scale across many AWS Services Learn how to build and operate distributed systems at massive scale Build and influence the tools and utilities that are part of the AWS fleet running our internal services ...

Senior Software Development Engineer in Test (f/m/d)

Hiring Organisation
Awin
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
quality the path of least resistance. You will architect and build the "paved road" for quality, aiming to reduce technical debt on our quality systems and embed quality in our platform. You will build the tools, pipelines, frameworks, and feedback loops that empower engineers to own the quality … pipelines (e.g., GitHub Actions, Jenkins). Expertise in building modern test automation frameworks (e.g., Cypress, Playwright, Selenium, JUnit). Strong understanding of microservices and distributed systems Deep understanding of SOLID, TDD, DDD, and other patterns, and how they directly impact testability. A data-driven mindset, with proven experience ...

Senior Distributed Systems Engineer

Hiring Organisation
Sky
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Strong Test Driven Development background, with understanding of levels of testing required to continuously deliver value to production Experience with build management and CI systems such as Jenkins, TeamCity or similar Delivery experience within an agile environment using Scrum/Kanban methodologies and Pair Programming. The attitude of leading ...

Senior Distributed Systems Engineer

Hiring Organisation
Sky
Location
Wembley, Middlesex, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Strong Test Driven Development background, with understanding of levels of testing required to continuously deliver value to production Experience with build management and CI systems such as Jenkins, TeamCity or similar Delivery experience within an agile environment using Scrum/Kanban methodologies and Pair Programming. The attitude of leading ...

Senior Distributed Systems Engineer

Hiring Organisation
Sky
Location
Merton, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Strong Test Driven Development background, with understanding of levels of testing required to continuously deliver value to production Experience with build management and CI systems such as Jenkins, TeamCity or similar Delivery experience within an agile environment using Scrum/Kanban methodologies and Pair Programming. The attitude of leading ...

Senior Distributed Systems Engineer

Hiring Organisation
Sky
Location
Dagenham, Essex, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Strong Test Driven Development background, with understanding of levels of testing required to continuously deliver value to production Experience with build management and CI systems such as Jenkins, TeamCity or similar Delivery experience within an agile environment using Scrum/Kanban methodologies and Pair Programming. The attitude of leading ...

Senior Distributed Systems Engineer

Hiring Organisation
Sky
Location
Beckenham, Kent, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Strong Test Driven Development background, with understanding of levels of testing required to continuously deliver value to production Experience with build management and CI systems such as Jenkins, TeamCity or similar Delivery experience within an agile environment using Scrum/Kanban methodologies and Pair Programming. The attitude of leading ...

Senior Distributed Systems Engineer

Hiring Organisation
Sky
Location
Southall, Middlesex, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Strong Test Driven Development background, with understanding of levels of testing required to continuously deliver value to production Experience with build management and CI systems such as Jenkins, TeamCity or similar Delivery experience within an agile environment using Scrum/Kanban methodologies and Pair Programming. The attitude of leading ...