151 to 175 of 175 Distributed Systems Jobs in Central London

Experience leading and scaling engineering teams in a high-growth product environment Solid technical foundation (ideally in backend or full-stack development) Understanding of modern cloud architecture, DevOps, and distributed systems Ability to balance technical depth with clear communication and leadership Collaborative approach to mentoring, coaching, and team-building What’s on Offer Competitive salary and ownership potential More ❯

Excel, SQL and BI Tools. Experience with Azure OpenAI and Azure Cloud Services. Experience with GPT-4/5 and embedding models. Hands on technical skills with Python and Distributed Systems. In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC Recruitment More ❯

Excel, SQL and BI Tools. Experience with Azure OpenAI and Azure Cloud Services. Experience with GPT-4/5 and embedding models. Hands on technical skills with Python and Distributed Systems. In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC Recruitment More ❯

Excel, SQL and BI Tools. Experience with Azure OpenAI and Azure Cloud Services. Experience with GPT-4/5 and embedding models. Hands on technical skills with Python and Distributed Systems. In line with the Conduct Regulations 2003, when advertising permanent vacancies JNC Recruitment are acting as an Employment Agency, and when advertising temporary/contract vacancies JNC Recruitment More ❯

Preferred Qualifications: Experience with ranking or recommender systems. Experience with recent Large Language Models (LLMs), including fine-tuning, efficient deployment, and architectures. Comfortable working with large-scale data and distributed systems (e.g., Spark). Effective communication skills and experience working across disciplines to solve complex problems Location expectations This role is based in London, in alignment with our More ❯

API Management platforms. Implement API design patterns, performance optimization, and custom analytics reporting for API consumption and error tracking. System Architecture: Deep understanding of build and deployment methodologies for distributed systems. Experience with enterprise-grade applications and systems, with a focus on reliability and security. Soft Skills: Strong analytical and problem-solving skills. Excellent collaboration and communication abilities More ❯

Engineering to lead a world-class technical team , shape the architectural vision , and drive execution across multiple product streams — including large-scale data pipelines and real-time risk intelligence systems . Role Overview: As the Director of Engineering , you will own technical strategy, execution, and people development for Cyb3r Operations’ engineering organisation. You will work closely with the CTO … practices in software engineering, cloud infrastructure (AWS/Azure/GCP), DevSecOps, and CI/CD . Oversee the development of APIs, integrations, and data exchange mechanisms with enterprise systems and external intelligence feeds. Partner with the CTO to evolve the technical stack and architecture for long-term flexibility and resilience. Team & Culture: Build, mentor, and scale a high … building and scaling SaaS platforms — ideally in cybersecurity, risk intelligence, or enterprise analytics . Deep expertise in modern cloud environments (AWS, Azure, or GCP), containerization (Docker/Kubernetes), and distributed systems. Experience leading cross-functional teams across backend, frontend, DevOps, and data. Strong background in data pipelines, APIs, and real-time data processing (Kafka, Spark, GraphDBs, etc.). Familiarity More ❯

attribution, and alert quality What you will bring Track record leading engineering in data platform or fintech scale-ups to roughly 0 to 10m ARR and beyond Depth in distributed systems and data. You have shipped enterprise grade platforms, not only features Proven ability to hire, coach, and set culture in small, high ownership teams Clear communication, product More ❯

Loki, OpenTelemetry Security IAM, Vault, KMS, secrets management Web3/On-chain (Strong Plus) Experience with Solana, Anchor, RPC node architecture, indexers Familiarity with high-frequency, real-time blockchain systems Profile Proven experience building and scaling high-load, low-latency, distributed systems. Ability to operate with high ownership in fast-paced engineering environments. Strong debugging and performance optimization More ❯

to take ownership of key backend services that power our AI-driven platform. You’ll work closely with product, frontend, and AI teams to design, build, and scale backend systems that handle large-scale data, complex workflows, and real-time interactions. You’ll join a small, high-calibre team where your ideas genuinely shape the direction of the product … and the company. 🔧 What You’ll Be Doing Architect, design, and build backend applications using Node.js (TypeScript) and NestJS . Develop microservices and event-driven systems with asynchronous communication patterns. Write clean, maintainable, and well-tested code (unit + integration). Design and optimise RESTful APIs with a strong focus on performance, reliability, and security. Model and query data … with MongoDB (or similar NoSQL databases). Deploy and manage services on Google Cloud Platform (GCP) using CI/CD pipelines (GitHub Actions) . Troubleshoot and tune performance across distributed systems. Collaborate in an agile environment , contributing to design reviews, planning sessions, and team discussions. 🧠 What We’re Looking For 2+ years of professional backend development experience (preferably with More ❯

contribute to a supportive, growth-focused culture. Collaborate with stakeholders across Finance, Property, Sustainability and beyond – the work you do will directly impact our restaurants and teams worldwide. Build systems that are reliable, automated, and sustainable. Be empowered to choose the best tool for the job – we’re proudly tech-agnostic. Why You’ll Love It Here Inclusive Culture … you’re part of a family, not just an org chart. What We’re Looking For Experience with Golang and TypeScript . Strong engineering background, ideally with exposure to distributed systems. Experience in agile practices and collaborative team environments. Clear communication skills and a sense of ownership. A curiosity to learn, and a desire to help others grow. Bonus More ❯

Senior Technical Business Analyst - Financial Banking Candidates will come from highly technical background with a track record of delivering complex, low-level code systems (e.g. C++, Java), with strong knowledge of performance optimisation and latency management along with Networking (TCP, UDP, multicast) and low latency data distribution. Ideally these skills will have been gained in a Low Latency Financial … identifying dependencies, interfaces, and technical constraints. Technical roadmap ownership - Work with architects and engineers to maintain the technical roadmap, identifying areas of technical debt or new application components across distributed systems. Technical documentation - Produce and maintain detailed technical and functional documentation, including API specifications, configuration workflows, and integration guides. Stakeholder engagement - Act as a central communication point between product … and external) at all levels. The appetite and ability to learn in the role is a must. Essential Proven track record of specifying and delivering complex, low-level code systems (e.g. C++, Java), with strong knowledge of performance optimisation, latency management, concurrency, and integration considerations. Strong knowledge of networking principles (TCP, UDP, multicast) and experience designing for resilience, throughput More ❯

its Front Office FX Options Technology team. This is a high-impact role where you’ll work closely with traders and developers to build cutting-edge, high-performance trading systems - leveraging big data and algorithmic models to analyse and predict market behaviour in real time. They’re looking for switched-on engineers who can tackle complex problems and deliver … support pricing, eTrading, and market-making systems. Collaborate with traders, sales, and quants to deliver performant, data-driven solutions. Enhance trading algorithms, data pipelines, and market connectivity. Integrate trading systems with upstream trade execution and regulatory platforms. Work within an agile team delivering high-priority solutions under tight deadlines. Skills & Experience Strong Python (or OO language: Java, C#, C++ … development experience. Solid understanding of data structures, algorithms, and design patterns. Experience with SQL/NoSQL, APIs, and distributed systems. Familiarity with agile methodologies and CI/CD tools. Excellent communication skills and an interest in financial markets or FX trading. Degree in Computer Science, Engineering, Mathematics, or Physics preferred. Why Join Work directly with Front Office trading teams More ❯

The ideal candidate should have a solid background in cloud architecture, automation, and secure platform management, ensuring reliable and compliant deployments. This role involves developing, deploying, and maintaining scalable systems, managing upgrades, and applying robust security controls across CI/CD pipelines and infrastructure. Candidate should be SC Cleared/SC Eligible Key Roles and Responsibilities Build, deploy, and … understanding of CI/CD tools such as Azure DevOps, GitHub Actions, and Jenkins. Proficiency with Docker for containerization. Experience in monitoring tools and performance tuning for large-scale distributed systems. Solid knowledge of Apigee or similar API Management platforms. Ability to design and implement API strategies, policies, and analytics. Experience developing and integrating APIs with secure and scalable More ❯

re looking for a Senior Backend Engineer to join a high-impact product team shaping the future of travel loyalty experiences. You’ll help design and build scalable backend systems that power a seamless journey for millions of travellers around the world. What You’ll Be Doing Design and implement APIs and core backend services. Develop business logic and … and frameworks to drive innovation. What We’re Looking For 5+ years of experience in backend software development with strong CS fundamentals. Proven experience designing and developing APIs and distributed systems. Strong sense of ownership with a focus on performance, reliability, and maintainability. Excellent communication and problem-solving skills. Experience working in fast-paced, product-driven environments. Proficiency in More ❯

that’s building foundation models from the ground up . This isn’t fine-tuning or prompt engineering, it’s genuine model pre-training, post-training, and large-scale systems research. The company secured substantial funding in early 2025 from top-tier institutional VCs and prominent angel investors, giving them a solid two-year runway and plans for another … AWS , each with deep experience training and deploying large-scale models. Their mission is simple but ambitious: to develop the next generation of language and multimodal foundation models and systems capable of general reasoning, memory, and efficient adaptation across domains. You’ll be joining a small, world-class team of researchers and engineers working collaboratively in a 5-day … once it comes out of stealth next year. The Role As a Research Engineer, you’ll play a key role in designing, training, and evaluating large-scale models and distributed systems. You’ll work closely with experienced colleagues who have scaled some of the world’s largest AI systems, helping to drive both the research and infrastructure that More ❯

all assets · Experience developing and deploying data intensive application across multiple projects · Involve in Discovery/solution planning discussions to define the solution roadmap. · Guide the integration of legacy systems with new data pipelines and reporting/Analytics tools Required · Should have hands on experience in Information Technology in technical design and architecting solutions. • Hand on experience in technology … ERWIN Modelling. • Hands on experience in ADF, Azure Databricks, Azure Synapse, Spark, PySpark, Python/Scala, SQL. • Hands on Experience in Designing and building Data Lake from Multiple Source systems/Data Providers. • Experience on Data Modelling, architecture, implementation & Testing. • Experienced in designing & implementation of End-to-End Data Engineering process using Azure Data Engineering Technologies for distributed … resolve acceptable solutions • Knowledge and experience with full SDLC lifecycle. • Knowledge on data governance, quality, and compliance across all assets • Working knowledge of application and system availability, scalability, and distributed data platforms Preferred · Should have excellent Verbal and Written Communication Skills. · Should have excellent problem-solving skills · Responsible for mentoring team members · Nice to have understanding of APIs and More ❯

all assets Experience developing and deploying data intensive application across multiple projects Involve in Discovery/solution planning discussions to define the solution roadmap. Guide the integration of legacy systems with new data pipelines and reporting/Analytics tools Required Should have minimum 14-15 years of experience in Information Technology with 7-8 years in technical design and … years of hands-on experience in ADF, Azure Databricks, Azure Synapse, Spark, PySpark, Python/Scala, SQL. Hands on Experience in Designing and building Data Lake from Multiple Source systems/Data Providers. Experience on Data Modelling, architecture, implementation & Testing. Experienced in designing & implementation of End-to-End Data Engineering process using Azure Data Engineering Technologies for distributed … resolve acceptable solutions Knowledge and experience with full SDLC lifecycle. Knowledge on data governance, quality, and compliance across all assets Working knowledge of application and system availability, scalability, and distributed data platforms Preferred Should have excellent Verbal and Written Communication Skills. Should have excellent problem-solving skills Responsible for mentoring team members Nice to have understanding of APIs and More ❯

to architecture discussions, improve data pipelines, and help shape technical direction. We’re seeking someone who takes ownership, enjoys tackling complex problems, and can deliver impactful solutions across multiple systems and teams. Responsibilities Design, build, and maintain robust data pipelines for analytics, reporting, and product use cases. Contribute to long-term technical roadmap and participate in architecture discussions. Build … with teams, communicates openly, and fosters a positive culture. Analytical thinking: Structured, detail-oriented, and curious; focused on accuracy and performance. Problem-solving: Able to trace issues across multiple systems and deliver elegant, lasting solutions. Communication: Able to explain complex technical concepts clearly to technical and non-technical stakeholders. Required Skills & Experience Data warehousing: Understand differences between application databases … tuning on relational and analytical databases (e.g., PostgreSQL, ClickHouse). Containers: Experience building, running, and deploying containerized services in local and production environments. Cloud platforms: Experience with Azure and distributed systems. Preferred Skills Kubernetes & Helm: Deploying and managing containerized applications at scale with reliability and fault tolerance. Kafka (Confluent): Familiarity with event-driven architectures; experience with Flink or KSQL More ❯

About Familiar Familiar empowers hoteliers to build smarter digital relationships through the industry’s first data-native Marketing CRM. Our solution centralizes guest data from fragmented systems to build unified 360° profiles, enabling hotels to run hyper-personalized marketing campaigns, increase direct bookings, and drive guest loyalty — all through a platform purpose-built for the AI era. We operate … TypeScript end-to-end, Biome formatting, Jest + Playwright suites, Storybook UI workflow, and remote caching to keep feedback cycles tight. Role Overview Senior full stack engineer who pairs systems thinking with hands-on delivery; report to the CTO and partner closely with product, design, and data teams. Own features from idea to production across data ingestion, backend services … paced startup: balancing speed, reliability, and thoughtful technical debt paydown. Architectural instincts across API design, event/data pipelines, and front-end state management; comfortable with trade-offs in distributed systems. Strong testing philosophy (unit, integration, e2e) and familiarity with CI/CD automation in monorepos. Ability to mentor engineers, influence product direction with data, and communicate clearly with More ❯

Days onsite in week) Type of Hiring - Permanent Detailed Job Description: 6+ years of work experience in software development and hands-on experience in building large-scale services/distributed systems. Shopify platforms and Figma experience a MUST. Experience in Shopify Hydrogen framework built with React that allows developers to create custom, high-performance storefronts for Shopify, effectively using … a headless approach Experience in building end to end eCommerce technology solutions with Shopify and associated systems (OMS, IMS, WMS, credit card processing, tax engine, digital distribution etc.) Strong proficiency in modern design patterns and development languages including JavaScript, Typescript, Python, HTML5, CSS3, HTML-CSS-Bootstrap and Ruby Experienced in NodeJS, JavaScript (ES2019+), ESLint and coding standards, Typescript Solid … grounding with common design patterns and development best practices Knowledge of APIs, webhooks, and general data transfer approaches Able to define, design, implement complex, and scalable systems Ability to identify areas that can be streamlined or automated Good team player and communication skills Experience with agile development methodologies with Test Driven Development (TDD) Experience with Jenkins Setup CI/ More ❯

s Service Desk 1st/2nd line, Barron McCann) Program Manager and Head of Technology & Engineering Suppliers and hardware vendors Internal teams working on payments, ordering, stock, and menu systems What You’ll Do As a Senior Software Engineer , you’ll take ownership of device automation and configuration across our restaurant estate, ensuring our technology works seamlessly for restaurant … Windows-based) Develop APIs and web UIs (Next.js) for configuration, monitoring, and alerting Implement observability — including logging, metrics, tracing, and automated remediation Integrate with Meraki APIs and other infrastructure systems to surface network and sensor insights Run proofs of concept for new in-restaurant technology such as kiosks or next-generation POS Design scalable configuration frameworks to support new … Windows-based automation and device integration Expert-level skills in TypeScript and Node.js Infrastructure as Code ( Terraform ) and CI/CD pipeline experience Solid understanding of API design and distributed system architecture Experience building modern UIs with Next.js or React Knowledge of networked devices , hardware APIs , and device provisioning Familiarity with Windows device management and Android/iOS tablets More ❯

Kubernetes Salary: £500k+ Location: London The ideal candidate comes from a top-tier tech environment (FAANG, elite trading, hyperscale infra). They have experience building technology 0→1 , owning systems end-to-end, and working close to the metal. They will operate across everything from bare-metal Linux to modern build and observability stacks . Linux Platform Engineer – Trading … Key Responsibilities Optimize and tune Linux for performance, stability, and low latency . Contribute to kernel-level debugging and system improvements . Automate Linux fleet builds—creating consistent, reproducible systems . Manage Kubernetes cluster infrastructure, networking, and container orchestration. Enhance observability Analyze and optimize networking across the full TCP/IP stack . Investigate core dumps, memory bottlenecks, and … CPU performance issues across distributed systems. Develop Python tooling for internal automation and performance analysis. Debug complex infrastructure challenges across simulation, HPC, and AI-style compute workloads . What You Will Work On Advanced simulation and high-performance computing pipelines. Integrations with internal and open-source tools Platform and code contributions that directly improve latency and throughput Low-latency More ❯

change the development process. As a Senior Engineer, you'll be at the intersection of traditional engineering excellence and cutting-edge AI-assisted development. You'll build production-ready systems, working with automation-generated code and evolving it into robust, scalable solutions. This organisation is continuing to evolve, and they need someone who can thrive in a fast-paced … Do: Own and evolve backend features using Python Design and implement robust APIs and data workflows Build production-ready services from automation-generated code Create seamless integrations with external systems (APIs) Contribute the to direction and design of the product Collaborate with a cross-functional team of engineers and AI experts Adapt and extend auto-generated pipelines and front … outputs About You: You will be an expert in your field - we are looking for software engineers with an expertise in Python, SQL and PostgreSQL. Experience building APIs or distributed systems. Bonus points for C++ Experience leading on projects end-to-end with full ownership and autonomy. If you would like to find out more information, please apply More ❯

looking for a Technical Business Analyst (TBA) to join a large-scale infrastructure & application migration programme . You’ll partner with architects, engineers, and application owners to analyse complex systems, define migration strategies, and ensure smooth transitions into modern hosting environments. What You’ll Do Assess applications: analyse architecture, dependencies, integrations, and risks. Define migration strategies: rehost, replatform, refactor … . Excellent analytical, documentation, and stakeholder engagement skills. Proficiency with MS Project, Excel, JIRA, PowerPoint . Desirable: Financial services or regulated industry experience. Knowledge of networks, infrastructure fundamentals, and distributed systems. Familiarity with release/change management in controlled environments. More ❯