51 to 75 of 203 Distributed Systems Jobs in Central London

a core product that demands precision and speed (think execution times in milliseconds). You’ll dive into hands-on development of low-latency , distributed systems using Rust , while also building a broader leadership-focused role as the team expands. This is a chance to shape a critical … part of an ambitious roadmap spanning new geographies and domains. Who You Are: 7+ years of software engineering experience, with a strong foundation in systems programming (Rust preferred, C++ ideal, or Java expertise welcome) Proven ability to lead & inspire Hands-on experience building distributed, high-performance systems … company at a pivotal moment, working on a core product that powers their success. If you’re an engineering leader with a passion for systems-level work and a track record of getting things done, then please apply here More ❯

A leading global trading firm is looking for a C# .NET Developer to join its trading systems team. You’ll work across front office, risk, and operations to build and support business-critical systems that handle real-time trade execution, messaging, and integration. This role focuses on developing … improving trade flow automation and operational efficiency across the front-to-back lifecycle. Key Responsibilities: Design and develop .NET-based services that integrate trading systems using FIX Build and maintain messaging infrastructure using RabbitMQ, Kafka, or similar Develop robust APIs and services for trade capture, enrichment, and routing Work … lifecycle, and post-trade processing Familiarity with CI/CD tools like TFS Build, TeamCity, or Azure DevOps Solid understanding of trading and risk systems in capital markets Desirable: Background in equities or FX trading environments Exposure to microservices architecture and distributed systems Experience with SQL Server More ❯

A leading global trading firm is looking for a C# .NET Developer to join its trading systems team. You’ll work across front office, risk, and operations to build and support business-critical systems that handle real-time trade execution, messaging, and integration. This role focuses on developing … improving trade flow automation and operational efficiency across the front-to-back lifecycle. Key Responsibilities: Design and develop .NET-based services that integrate trading systems using FIX Build and maintain messaging infrastructure using RabbitMQ, Kafka, or similar Develop robust APIs and services for trade capture, enrichment, and routing Work … lifecycle, and post-trade processing Familiarity with CI/CD tools like TFS Build, TeamCity, or Azure DevOps Solid understanding of trading and risk systems in capital markets Desirable: Background in equities or FX trading environments Exposure to microservices architecture and distributed systems Experience with SQL Server More ❯

Cloud Platforms: Deep knowledge of key cloud players AWS, Azure, and GCP , ensuring cloud-agnostic design principles. Scalability & Performance Optimization: Expertise in designing scalable, distributed, and high-availability systems. DevOps & CI/CD: Knowledge of Kubernetes, Docker, Terraform, Ansible , and other infrastructure automation tools. Security & Compliance: Understanding of cloud … in software architecture and design. Proven experience as a Solution Architect in SaaS-based or cloud-agnostice products . Strong background in high-scale distributed systems, API design, and cloud platforms . Experience in leading architecture for a multi-tenant SaaS or large enterprise application. Certifications: AWS Certified More ❯

Cloud Platforms: Deep knowledge of key cloud players AWS, Azure, and GCP , ensuring cloud-agnostic design principles. Scalability & Performance Optimization: Expertise in designing scalable, distributed, and high-availability systems. DevOps & CI/CD: Knowledge of Kubernetes, Docker, Terraform, Ansible , and other infrastructure automation tools. Security & Compliance: Understanding of cloud … in software architecture and design. Proven experience as a Solution Architect in SaaS-based or cloud-agnostice products . Strong background in high-scale distributed systems, API design, and cloud platforms . Experience in leading architecture for a multi-tenant SaaS or large enterprise application. Certifications: AWS Certified More ❯

Preferable: 8+ YOE Salary Range: Competitive Role Introduction: We are an award-winning, industry leading PropTech company, developing pioneering tech platforms for building management systems, control and communication. We are a rapidly growing, successful scale-up, and are looking for talented and highly motivated individuals who are ready to … Head and Product to influence the product roadmap, and will be a strong mentor to other developers. Responsibilities: Develop and maintain our Bookable Services systems, ensuring a great UX with strong features, high performance, and high reliability for users Maintain deep technical expertise, evangelise best practices, and guide teammates … approach Strong knowledge of software and system design patterns More than 8 years industry experience Desirable Skills: Specific experience working on large-scale booking systems Team leadership experience/stakeholder management Cloud-native development, working on distributed systems (we use AWS primarily) Proficiency with React and Typescript More ❯

design, development, validation, deployment, and production support of the firm’s trading system constellation of market data handlers, trading gateways, trading platforms, and other systems surrounding it. Your present skill set: Excellent knowledge and experience in low latency Linux development using C++, STL and Boost Experience designing and implementing … multithreaded and distributed systems Familiar with distributed network architecture Experience with C++ optimisation techniques Strong knowledge of Linux/GCC development toolchain Good understanding of what is happening behind the abstractions - be it CPU, memory, OS, network. Pre-Application: Please do not apply if you're looking More ❯

design, development, validation, deployment, and production support of the firm’s trading system constellation of market data handlers, trading gateways, trading platforms, and other systems surrounding it. Your present skill set: Excellent knowledge and experience in low latency Linux development using C++, STL and Boost Experience designing and implementing … multithreaded and distributed systems Familiar with distributed network architecture Experience with C++ optimisation techniques Strong knowledge of Linux/GCC development toolchain Good understanding of what is happening behind the abstractions - be it CPU, memory, OS, network. Pre-Application: Please do not apply if you're looking More ❯

backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up — no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning directly to the in-store … flexibility. Responsibilities: Design and implement reactive, real-time web interfaces that help manage & redefine what is possible with in-store content personalisation Contribute to distributed, event-driven backend services connecting our web experience with information from remote devices and external data sources. Build and document APIs (OpenAPI/AsyncAPI … technologies (eg. Postgres, Mongo, Redis, Object) Experience with async and bi-directional communication protocols and patterns (eg. WebSockets, SSE) Designed and implemented event-driven distributed systems (eg. Kafka/Pulsar, RabbitMQ, MQTT, or similar) Experience with container orchestration and service containerisation (Kubernetes, Docker) Built and deployed services on More ❯

backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up — no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning directly to the in-store … flexibility. Responsibilities: Design and implement reactive, real-time web interfaces that help manage & redefine what is possible with in-store content personalisation Contribute to distributed, event-driven backend services connecting our web experience with information from remote devices and external data sources. Build and document APIs (OpenAPI/AsyncAPI … technologies (eg. Postgres, Mongo, Redis, Object) Experience with async and bi-directional communication protocols and patterns (eg. WebSockets, SSE) Designed and implemented event-driven distributed systems (eg. Kafka/Pulsar, RabbitMQ, MQTT, or similar) Experience with container orchestration and service containerisation (Kubernetes, Docker) Built and deployed services on More ❯

analysts, scientists, and quantitative investors. The platform involves technologies like Docker, Kubernetes, REST APIs, and multi-language client libraries. Key Responsibilities: Build cloud-based, distributed data solutions. Understand and prioritize investment data needs. Collaborate with users and team members to refine requirements. Design high-performance data ingestion and delivery … systems. Technical Skills: 7+ years with Python, Rust is a bonus Strong expertise in distributed systems Experience with event streaming platforms like Kafka . Familiarity with DevOps , CI/CD , and infrastructure-as-code . API design experience; front-end experience with React is a plus. Cloud experience More ❯

analysts, scientists, and quantitative investors. The platform involves technologies like Docker, Kubernetes, REST APIs, and multi-language client libraries. Key Responsibilities: Build cloud-based, distributed data solutions. Understand and prioritize investment data needs. Collaborate with users and team members to refine requirements. Design high-performance data ingestion and delivery … systems. Technical Skills: 7+ years with Python, Rust is a bonus Strong expertise in distributed systems Experience with event streaming platforms like Kafka . Familiarity with DevOps , CI/CD , and infrastructure-as-code . API design experience; front-end experience with React is a plus. Cloud experience More ❯

for a senior C# Developer to join their tech team on a long-term outside IR35 contract. You’ll be building and enhancing complex systems that support front-to-back office operations, working in a modern, event-driven architecture. Expect a fast-paced, collaborative environment where your code genuinely … matters. What you’ll be doing: Developing high-performance C#/.NET Core applications Working on distributed systems and microservices Collaborating across tech and business teams Supporting cloud-based and DevOps-first deployments Tech you'll be using: C#/.NET Core Kafka/RabbitMQ (or similar messaging More ❯

for a senior C# Developer to join their tech team on a long-term outside IR35 contract. You’ll be building and enhancing complex systems that support front-to-back office operations, working in a modern, event-driven architecture. Expect a fast-paced, collaborative environment where your code genuinely … matters. What you’ll be doing: Developing high-performance C#/.NET Core applications Working on distributed systems and microservices Collaborating across tech and business teams Supporting cloud-based and DevOps-first deployments Tech you'll be using: C#/.NET Core Kafka/RabbitMQ (or similar messaging More ❯

teams. Key Responsibilities Lead architectural design and hands-on technical delivery for a major cloud transformation programme. Design scalable, secure, and high-performance data systems using Azure, Python, and Snowflake. Provide deep technical guidance across multiple teams, acting as the go-to expert for complex engineering decisions. Collaborate with … Establish and promote modern engineering practices including CI/CD, infrastructure as code, DevSecOps, and automated testing. Tackle deep technical debt and modernise legacy systems with a focus on scalability, modularity, and cloud alignment. Champion a culture of engineering excellence, documentation, and knowledge sharing. Ideal Candidate Profile 10+ years … Background in capital markets, financial services, or trading systems. Familiarity with Kubernetes, Terraform, and observability tools. Azure and/or Snowflake certifications. Experience in distributed systems or real-time data processing environments. What’s on Offer Highly competitive compensation package + bonus Hybrid working in a central London More ❯

teams. Key Responsibilities Lead architectural design and hands-on technical delivery for a major cloud transformation programme. Design scalable, secure, and high-performance data systems using Azure, Python, and Snowflake. Provide deep technical guidance across multiple teams, acting as the go-to expert for complex engineering decisions. Collaborate with … Establish and promote modern engineering practices including CI/CD, infrastructure as code, DevSecOps, and automated testing. Tackle deep technical debt and modernise legacy systems with a focus on scalability, modularity, and cloud alignment. Champion a culture of engineering excellence, documentation, and knowledge sharing. Ideal Candidate Profile 10+ years … Background in capital markets, financial services, or trading systems. Familiarity with Kubernetes, Terraform, and observability tools. Azure and/or Snowflake certifications. Experience in distributed systems or real-time data processing environments. What’s on Offer Highly competitive compensation package + bonus Hybrid working in a central London More ❯

challenges like data quality, explainability, and robust infrastructure for ML. What You’ll Bring 7+ years of hands-on experience building ML/AI systems in production. 3+ years in a senior technical contributor or team lead role. Advanced Python skills with exposure to common ML frameworks and data … libraries. Solid experience working with cloud platforms (ideally AWS) and infrastructure-as-code tools (e.g., Terraform). Understanding of distributed systems, microservices, and modern software architecture. Hands-on experience with LLMs and generative AI models, including tuning and inference. Ability to set up CI/CD pipelines for More ❯

challenges like data quality, explainability, and robust infrastructure for ML. What You’ll Bring 7+ years of hands-on experience building ML/AI systems in production. 3+ years in a senior technical contributor or team lead role. Advanced Python skills with exposure to common ML frameworks and data … libraries. Solid experience working with cloud platforms (ideally AWS) and infrastructure-as-code tools (e.g., Terraform). Understanding of distributed systems, microservices, and modern software architecture. Hands-on experience with LLMs and generative AI models, including tuning and inference. Ability to set up CI/CD pipelines for More ❯

of experience leading backend teams (5+ engineers) 5+ years of hands-on engineering experience with Go and Node.js Proven expertise in building microservices and distributed systems Experience with cloud platforms (AWS or GCP), Docker, Kubernetes, and CI/CD pipelines Strong focus on writing clean, scalable, and secure More ❯

of experience leading backend teams (5+ engineers) 5+ years of hands-on engineering experience with Go and Node.js Proven expertise in building microservices and distributed systems Experience with cloud platforms (AWS or GCP), Docker, Kubernetes, and CI/CD pipelines Strong focus on writing clean, scalable, and secure More ❯

coordinate our projects Peer review code The Person Strong working knowledge of C# or Kotlin Experience writing efficient, concurrent .NET code Experience working on distributed systems Strong knowledge of Kubernetes and Kafka Experience with Git, and Deployment Pipelines Having worked with at least one of the following stacks … Hadoop, Apache Spark, Presto AWS Redshift, Azure Synapse or Google BigQuery Experience profiling performance issues in database systems Ability to learn and/or adapt quickly to complex issues Happy to collaborate with a wide group of stakeholders Nice to have Experience building financial data analytics products Experience working More ❯

coordinate our projects Peer review code The Person Strong working knowledge of C# or Kotlin Experience writing efficient, concurrent .NET code Experience working on distributed systems Strong knowledge of Kubernetes and Kafka Experience with Git, and Deployment Pipelines Having worked with at least one of the following stacks … Hadoop, Apache Spark, Presto AWS Redshift, Azure Synapse or Google BigQuery Experience profiling performance issues in database systems Ability to learn and/or adapt quickly to complex issues Happy to collaborate with a wide group of stakeholders Nice to have Experience building financial data analytics products Experience working More ❯

company to recruit a Site Reliability Engineer (SRE) . This is a unique opportunity to play a vital role in developing cutting-edge AI systems that power autonomous vehicle technology. What to Expect: The SRE will be instrumental in ensuring the stability, resilience, and efficiency of complex autonomous systems. … to play a significant role in shaping the future of AI-driven mobility. Key responsibilities include: Ensuring smooth and continuous operation of autonomous vehicle systems in real-world environments. Developing and automating tools for system support, incident response, and fleet management. Designing and implementing monitoring and logging solutions to … platforms (AWS, GCP, or Azure). Proven experience with CI/CD pipelines and container technologies like Docker and Kubernetes. Deep understanding of networking, distributed systems, and databases. Expertise in monitoring and observability tools such as DataDog, Prometheus, Grafana, ELK stack, or Splunk. Excellent communication skills and a More ❯

robust critique/feedback Mentoring/coaching junior developers on coding/architecture approaches and best practices Skills required Expert knowledge of Java based distributed systems, including event-driven architecture Expert knowledge of Java, JVM, memory management, garbage collection Expert knowledge of Spring, SpringBoot framework and associated technologies … specifications. Hybrid Working Circa 3 Days a week in office. Desired Skills and Experience Software Engineering Leadership Java AWS GCP Cloud Software Coding JVM distributed architecture Kafka multithreaded Investment Banking Retail Banking Challenger Bank Spring Boot Spring Management McGregor Boyall is an equal opportunity employer and do not discriminate More ❯

robust critique/feedback Mentoring/coaching junior developers on coding/architecture approaches and best practices Skills required Expert knowledge of Java based distributed systems, including event-driven architecture Expert knowledge of Java, JVM, memory management, garbage collection Expert knowledge of Spring, SpringBoot framework and associated technologies … specifications. Hybrid Working Circa 3 Days a week in office. Desired Skills and Experience Software Engineering Leadership Java AWS GCP Cloud Software Coding JVM distributed architecture Kafka multithreaded Investment Banking Retail Banking Challenger Bank Spring Boot Spring Management McGregor Boyall is an equal opportunity employer and do not discriminate More ❯