101 to 125 of 217 Distributed Systems Jobs in London

end, not just implement tickets. Deep understanding of Go’s concurrency model (goroutines, channels, memory model). Strong grasp of computer fundamentals: memory, CPU, I/O. Experience with distributed systems, APIs, and cloud-native environments. Skilled in profiling, benchmarking, and optimizing Go applications. Demonstrated mentorship and leadership experience. Clear communication with both technical and non-technical stakeholders. … or calculus. Experience in regulated or mission-critical domains (gambling, HealthTech, finance, public sector). Familiarity with CI/CD pipelines, testing strategies, and DevOps. Exposure to low-level systems programming (C, Rust, or assembly). Track record of designing scalable architectures and making pragmatic trade-offs. This is a contract role , fully remote , and offers a chance to … work on high-impact systems with a team that values deep technical expertise and thoughtful engineering.If this sounds like something you’d be interested in, email your latest CV to More ❯

Software Engineer to lead the 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 … years' experience in backend software development, including several years in a senior or principal-level engineering role. Expertise in Python (or a similar backend language), with proven experience designing distributed systems, APIs, and microservices at scale. Deep understanding of software architecture, cloud infrastructure (Google Cloud, AWS, or Azure), and modern DevOps practices. Strong knowledge of data structures, algorithms More ❯

a platform redefining what’s possible in 3D content creation. What you’ll do Build and scale backend services and APIs for web and desktop applications. Design and implement distributed systems for async processing, ML workflows, and asset pipelines. Own authentication, billing, and subscription systems — ensuring reliability and seamless user experience. Drive observability, performance tuning, and deployment … across the stack. Collaborate closely with product, frontend, and ML teams to deliver features that delight and scale. You should have 5+ years of experience developing production-grade backend systems and APIs. Strong skills in Python (FastAPI or similar) and modern cloud infrastructure. Deep understanding of system design, scalability, and reliability . A product-oriented mindset — you design with … Passion for clean abstractions, maintainable code, and well-defined interfaces. Nice-to-haves Experience with cloud-native infrastructure (AWS, GCP, or Azure). Familiarity with auth, billing, or subscription systems . Background in 3D graphics, creative tooling, or ML pipelines . Knowledge of observability tools like Grafana, Prometheus, or OpenTelemetry. This is a rare opportunity to join an early More ❯

a platform redefining what’s possible in 3D content creation. What you’ll do Build and scale backend services and APIs for web and desktop applications. Design and implement distributed systems for async processing, ML workflows, and asset pipelines. Own authentication, billing, and subscription systems — ensuring reliability and seamless user experience. Drive observability, performance tuning, and deployment … across the stack. Collaborate closely with product, frontend, and ML teams to deliver features that delight and scale. You should have 5+ years of experience developing production-grade backend systems and APIs. Strong skills in Python (FastAPI or similar) and modern cloud infrastructure. Deep understanding of system design, scalability, and reliability . A product-oriented mindset — you design with … Passion for clean abstractions, maintainable code, and well-defined interfaces. Nice-to-haves Experience with cloud-native infrastructure (AWS, GCP, or Azure). Familiarity with auth, billing, or subscription systems . Background in 3D graphics, creative tooling, or ML pipelines . Knowledge of observability tools like Grafana, Prometheus, or OpenTelemetry. This is a rare opportunity to join an early More ❯

a platform redefining what’s possible in 3D content creation. What you’ll do Build and scale backend services and APIs for web and desktop applications. Design and implement distributed systems for async processing, ML workflows, and asset pipelines. Own authentication, billing, and subscription systems — ensuring reliability and seamless user experience. Drive observability, performance tuning, and deployment … across the stack. Collaborate closely with product, frontend, and ML teams to deliver features that delight and scale. You should have 5+ years of experience developing production-grade backend systems and APIs. Strong skills in Python (FastAPI or similar) and modern cloud infrastructure. Deep understanding of system design, scalability, and reliability . A product-oriented mindset — you design with … Passion for clean abstractions, maintainable code, and well-defined interfaces. Nice-to-haves Experience with cloud-native infrastructure (AWS, GCP, or Azure). Familiarity with auth, billing, or subscription systems . Background in 3D graphics, creative tooling, or ML pipelines . Knowledge of observability tools like Grafana, Prometheus, or OpenTelemetry. This is a rare opportunity to join an early More ❯

a platform redefining what’s possible in 3D content creation. What you’ll do Build and scale backend services and APIs for web and desktop applications. Design and implement distributed systems for async processing, ML workflows, and asset pipelines. Own authentication, billing, and subscription systems — ensuring reliability and seamless user experience. Drive observability, performance tuning, and deployment … across the stack. Collaborate closely with product, frontend, and ML teams to deliver features that delight and scale. You should have 5+ years of experience developing production-grade backend systems and APIs. Strong skills in Python (FastAPI or similar) and modern cloud infrastructure. Deep understanding of system design, scalability, and reliability . A product-oriented mindset — you design with … Passion for clean abstractions, maintainable code, and well-defined interfaces. Nice-to-haves Experience with cloud-native infrastructure (AWS, GCP, or Azure). Familiarity with auth, billing, or subscription systems . Background in 3D graphics, creative tooling, or ML pipelines . Knowledge of observability tools like Grafana, Prometheus, or OpenTelemetry. This is a rare opportunity to join an early More ❯

Monetization Owner, the foundational engineer responsible for two of the most critical pillars of our platform : our monetization engine and our Zero Trust security architecture. You will build the systems that protect our users' most sensitive data, including PII and biometric voiceprints, while navigating complex global compliance laws. You will also build the metering and entitlements engine that powers … to be jurisdiction-aware, dynamically managing data handling, consent flows, and feature-gating based on user location. ? Partner with the DevOps Engineer to create comprehensive logging, monitoring, and analytics systems (e.g., using Prometheus, Grafana, OpenTelemetry) to provide deep visibility into platform health, security events, and business KPIs. ? Required Qualifications Education & Experience ? Bachelor's degree in Computer Science or a … of database solutions, including relational (e.g., PostgreSQL) and caching (e.g., Redis) systems. ? Demonstrated experience building services on a major cloud platform (e.g., AWS, Azure, GCP). ? Strong understanding of distributed systems, microservices architecture, and API design. Security & Compliance ? A deep and demonstrable security-first mindset. ? Hands-on experience implementing security best practices at the application layer, including authentication More ❯

Monetization Owner, the foundational engineer responsible for two of the most critical pillars of our platform: our monetization engine and our Zero Trust security architecture. You will build the systems that protect our users' most sensitive data, including PII and biometric voiceprints, while navigating complex global compliance laws. You will also build the metering and entitlements engine that powers … to be jurisdiction-aware, dynamically managing data handling, consent flows, and feature-gating based on user location. Partner with the DevOps Engineer to create comprehensive logging, monitoring, and analytics systems (eg, using Prometheus, Grafana, OpenTelemetry) to provide deep visibility into platform health, security events, and business KPIs. Required Qualifications Education & Experience Bachelor's degree in Computer Science or a … of database solutions, including relational (eg, PostgreSQL) and caching (eg, Redis) systems. Demonstrated experience building services on a major cloud platform (eg, AWS, Azure, GCP). Strong understanding of distributed systems, microservices architecture, and API design. Security & Compliance A deep and demonstrable security-first mindset. Hands-on experience implementing security best practices at the application layer, including authentication More ❯

modern data architectures, applying AWS Well-Architected Principles to ensure scalability, security and resilience. You’ll collaborate directly with clients to analyse requirements, define solutions and deliver production grade systems, leading the development of robust, well tested and fault tolerant data engineering solutions. Location/WFH: There’s a hybrid work from home model with two days a week … re collaborative and pragmatic with excellent communication and stakeholder management skills You’re comfortable taking ownership of projects and working end-to-end You have a good knowledge of Distributed Systems and DevOps tooling Ideally you will also have Databricks experience What’s in it for you: As a Senior Data Engineer you will earn a highly competitive More ❯

modern data architectures, applying AWS Well-Architected Principles to ensure scalability, security and resilience. You'll collaborate directly with clients to analyse requirements, define solutions and deliver production grade systems, leading the development of robust, well tested and fault tolerant data engineering solutions. Location/WFH: There's a hybrid work from home model with two days a week … re collaborative and pragmatic with excellent communication and stakeholder management skills You're comfortable taking ownership of projects and working end-to-end You have a good knowledge of Distributed Systems and DevOps tooling Ideally you will also have Databricks experience What's in it for you: As a Senior Data Engineer you will earn a highly competitive More ❯

driven, microservices-based architecture Work closely with other engineers to ensure operational efficiency, maintainability, and performance Key Requirements Strong core Java skills, including OOP, concurrency, and collections Experience with distributed systems and event-driven architectures Background in designing and building RESTful and event-driven APIs Familiarity with SQL databases and containerisation tools such as Docker and Kubernetes Awareness More ❯

role: Proficient in AWS (ECS, ECR, Fargate), Python, Node.js, and Docker Skilled in infrastructure-as-code (Terraform, Ansible) and CI/CD pipelines using Azure DevOps Strong grasp of distributed systems, API security (OAuth, API keys, JWT), and Apigee/APIM platforms Experienced in building enterprise applications, designing scalable APIs, and generating custom analytics SC Cleared (essential) Please More ❯

across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator More ❯

across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator More ❯

across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator More ❯

across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator More ❯

teams are primarily based in London (UK) and Cupertino (US), we are looking for London-based applicants.What we're looking for• Empathy for the developers who will use the systems we produce.• Commitment to fostering an open and inclusive work environment.• Focus on understanding the underlying needs of the user, and letting that guide the solution.• Growth mindset and … willingness to learn from and teach others.• Willingness to productively challenge assumptions.• Curiosity about how systems work and how they fail.• Detail oriented and proud of the work you deliver.• An ability to collaborate with teams who may be unfamiliar with build and CI tooling to help them get the most out of them.You don't need to have … that they play a critical role in software development. Advocate for continuous integration and continuous delivery. Have experience building tools for engineers, some of which may be backed by distributed systems at large scale. Want to participate in the Bazel open source community. Preferred Qualifications Have used any of these technologies we tend to focus on: Build tools More ❯

their elite tech squad. If you live for automation, speed, and clean infrastructure, this is your arena. What You’ll Be Doing Automate and scale cloud infrastructure (GCP, Kubernetes, distributed systems) Code like an engineer – Rust & Python are your daily weapons Fine-tune Linux servers for ultra-low latency performance Build bulletproof CI/CD pipelines and monitoring … Bring Deep hands-on GCP + Kubernetes experience Strong coding chops in Rust and Python Obsessed with automation, iteration, and performance Real production experience – you’ve built and shipped systems that work No degree? No problem. Proof beats paper. Why Join? Your code will literally move financial markets Work remotely, with direct impact and zero red tape Be part … fast-moving, high-intensity culture that rewards excellence If you’re a DevOps/Cloud Engineer who thrives on speed, precision, and ownership, this is your chance to build systems that power global finance. More ❯

replace legacy infrastructure at Tier 1 banks. We're looking for a Senior Engineer specialising in Go to contribute to v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB) Architect distributed, multi-region infra with five-nines reliability Contribute to … workflows & ops Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep expereince building distributed systems from scratch. Experience in greenfield projects with high ownership. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from scratch. Work with More ❯

replace legacy infrastructure at Tier 1 banks. We're looking for a Senior Engineer specialising in Go to contribute to v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB) Architect distributed, multi-region infra with five-nines reliability Contribute to … workflows & ops Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep expereince building distributed systems from scratch. Experience in greenfield projects with high ownership. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from scratch. Work with More ❯

replace legacy infrastructure at Tier 1 banks. We're looking for a Senior Engineer specialising in Go to contribute to v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB) Architect distributed, multi-region infra with five-nines reliability Contribute to … workflows & ops Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep expereince building distributed systems from scratch. Experience in greenfield projects with high ownership. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from scratch. Work with More ❯

replace legacy infrastructure at Tier 1 banks. We're looking for a Senior Engineer specialising in Go to contribute to v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB) Architect distributed, multi-region infra with five-nines reliability Contribute to … workflows & ops Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep expereince building distributed systems from scratch. Experience in greenfield projects with high ownership. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from scratch. Work with More ❯

validate the functionality of the UI, backend, robot-side services, and HID-driven control flows. Ensure smooth communication and functionality between the platform, backend services, robot-side services, hardware systems, and HID controllers. Maintain clear and detailed documentation of tools, processes, and best practices to support team knowledge and future development. Expertise Proficiency in Python and at least one … motion controllers) into robotics or hardware control pipelines. Excellent skills in diagnosing and resolving technical challenges across integrated systems. Experience with real-time system monitoring and diagnostics. Knowledge of distributed systems and scalable application design. Familiarity with designing platforms for managing interconnected devices or hardware. Awareness of latency considerations and best practices when implementing HID-based control over More ❯

validate the functionality of the UI, backend, robot-side services, and HID-driven control flows. Ensure smooth communication and functionality between the platform, backend services, robot-side services, hardware systems, and HID controllers. Maintain clear and detailed documentation of tools, processes, and best practices to support team knowledge and future development. Expertise Proficiency in Python and at least one … motion controllers) into robotics or hardware control pipelines. Excellent skills in diagnosing and resolving technical challenges across integrated systems. Experience with real-time system monitoring and diagnostics. Knowledge of distributed systems and scalable application design. Familiarity with designing platforms for managing interconnected devices or hardware. Awareness of latency considerations and best practices when implementing HID-based control over More ❯

validate the functionality of the UI, backend, robot-side services, and HID-driven control flows. Ensure smooth communication and functionality between the platform, backend services, robot-side services, hardware systems, and HID controllers. Maintain clear and detailed documentation of tools, processes, and best practices to support team knowledge and future development. Expertise Proficiency in Python and at least one … motion controllers) into robotics or hardware control pipelines. Excellent skills in diagnosing and resolving technical challenges across integrated systems. Experience with real-time system monitoring and diagnostics. Knowledge of distributed systems and scalable application design. Familiarity with designing platforms for managing interconnected devices or hardware. Awareness of latency considerations and best practices when implementing HID-based control over More ❯