Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Duel
and architect scalable infrastructure enabling our product squads to move fast without compromising security or quality. Strong technical leadership is essential to keep our systems fast, secure, and resilient as our products evolve and customer needs become more complex. This role is a critical step in our growth. You … work and ensuring our technical stack remains robust and modular. If you're excited by the idea of driving high performance and shaping the systems that power product velocity at scale, we'd love to meet you. Our technology stack primarily includes Angular (latest version), TypeScript, Node.js, MongoDB, Tailwind … solid backend engineering experience, ideally with TypeScript in production environments. You're comfortable working with datastores like MongoDB (Atlas), ElasticSearch, and Snowflake. You understand distributedsystems, observability best practices, and modern CI/CD workflows. You've built internal platforms or reusable services that support multiple teams or More ❯
Tier 1 banks. We're looking for a Principal Engineer specialising in Go to lead 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 … solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep understanding of distributedsystems at scale, messaging, and concurrency Experience in high-availability, high-compliance environments Bonus: Fintech, Trading or Financial Services background. Extensive API experience More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Maze
Tier 1 banks. We're looking for a Principal Engineer specialising in Go to lead 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 … solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep understanding of distributedsystems at scale, messaging, and concurrency Experience in high-availability, high-compliance environments Bonus: Fintech, Trading or Financial Services background. Extensive API experience More ❯
development), and business decision-making support (data mining, report generation, scripting). The Support Engineering team comprises world-class engineers with technical skills blending systems and software engineering. We are looking for a System Dev Engineer with experience in software engineering support or an equivalent role, with a track … Software Development and Maintenance: Develop and implement operational tools and automation solutions using Ruby, Rails, Java, Python, and shell scripting; maintain and configure software systems in staging and production environments; implement fixes and enhancements for internally developed software applications. System Operations and Monitoring: Design and implement monitoring solutions to … Python, Ruby, Golang, Java, C++, C#, Rust. Experience with Linux/Unix. Experience with CI/CD pipelines build processes. PREFERRED QUALIFICATIONS Experience with distributedsystems at scale. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need More ❯
development), and business decision-making support (data mining, report generation, scripting). The SysDev Engineering team comprises world-class engineers with technical skills blending systems and software engineering. We are looking for a SysDev Engineer with experience in software engineering support or an equivalent role, with a track record … solutions using Ruby, Rails, Java, Python, and shell scripting. • Develop unit tests and integration tests suites using Junit and Mockito. • Maintain and configure software systems in staging and production environments. • Implement fixes and enhancements for internally developed software applications. System Operations and Monitoring • Design and implement monitoring solutions to … such as Python, Ruby, Golang, Java, C++, C#, Rust - Experience with Linux/Unix - Experience with CI/CD pipelines build processes - Experience with distributedsystems at scale - 2+ years of experience with developing software testing suites using popular testing framework like Junit, TestNg, Selenium, Mockito, etc - 2+ More ❯
scalability, security, and performance of our services. Build, maintain and continuously improve infrastructure for a multi-site development team. Work on complex problems in distributedsystems and query engines. Translate complex functional and technical requirements into detailed architecture and design. Deliver systems and features with top-notch … of non-internship professional software development experience 2+ years of non-internship design or architecture (design patterns, reliability, and scaling) of new and existing systems experience Experience programming with at least one software programming language PREFERRED QUALIFICATIONS 3+ years of full software development life cycle, including coding standards, code … reviews, source control management, build processes, testing, and operations experience Experience designing or architecting (design patterns, reliability, and scaling) of new and existing systems Master's degree in computer science or equivalent Experience with Apache Hadoop ecosystem applications: Hadoop, Hive, Presto, Spark, and more Our inclusive culture empowers Amazonians More ❯
both their engineering culture and commercial performance. The Role: You’ll be part of a newly formed elite engineering squad building high-performance, scalable systems powering mission-critical financial products used by millions. The team is focused on cutting-edge backend development using Golang in a highly distributed … Growth : Rapid product expansion, greenfield work, high-impact role Who We're Looking For: Solid experience with Golang in production environments Experience working with distributedsystems and scalable infrastructure Strong grasp of M icroservices architecture and API design Passion for clean, maintainable, high-performance code Comfortable working in More ❯
both their engineering culture and commercial performance. The Role: You’ll be part of a newly formed elite engineering squad building high-performance, scalable systems powering mission-critical financial products used by millions. The team is focused on cutting-edge backend development using Golang in a highly distributed … Growth : Rapid product expansion, greenfield work, high-impact role Who We're Looking For: Solid experience with Golang in production environments Experience working with distributedsystems and scalable infrastructure Strong grasp of M icroservices architecture and API design Passion for clean, maintainable, high-performance code Comfortable working in More ❯
new financial backend to creating an innovative app, there's nothing they can't do. Our Technology team isn't here to fix legacy systems - it's here to build world-class financial features from the ground up that'll be used by millions of people around the world … Eventstore Platform Contributing to open source internal libraries What you'll need Fluency with Java 6+ years of experience in backend development Experience with distributedsystems, CI/CD A bachelor's degree in computer science, maths, physics, or similar field To be a quick learner with an More ❯
and bars!)? You could be joining a rapidly scaling FinTech start-up based in Newcastle, progressing your career and working on complex and interesting systems in an impactful role. The company has secure backing and an established Hedge Fund client as a partner, they're creating a finance technology …/Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributedsystems You have expertise with modern C# .Net Core, Python skills would also be of benefit You have a strong knowledge of modern More ❯
and bars!)? You could be joining a rapidly scaling FinTech start-up based in Newcastle, progressing your career and working on complex and interesting systems in an impactful role. The company has secure backing and an established Hedge Fund client as a partner, they're creating a finance technology …/Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributedsystems You have expertise with modern C# .Net Core, Python skills would also be of benefit You have a strong knowledge of modern More ❯
and bars!)? You could be joining a rapidly scaling FinTech start-up based in Newcastle, progressing your career and working on complex and interesting systems in an impactful role. The company has secure backing and an established Hedge Fund client as a partner, they're creating a finance technology …/Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributedsystems You have expertise with modern C# .Net Core, Python skills would also be of benefit You have a strong knowledge of modern More ❯
side and sell-side enterprise clients in the Terminal and programmatic APIs. We employ a wide range of technologies to help us manage our distributed calculation farm that handles billions of computations daily. We continue to expand our offering specifically in the risk domain, to support a wide range … cross assets pricing and valuation Strong communication skills and ability to collaborate effectively across different stakeholders We'd love to see: Design experience in distributedsystems Experience in harnessing approximation methodologies to increase scalability Experience in clients' facing API development using Rest Experience in producing technical requirements for More ❯
Low Latency C++ Engineer - Market Data Systems I am hiring for a team building the fastest market data platform on the planet. They operate at the bleeding edge of C++ engineering, systems architecture, and real-time financial data. Their software ingests, decodes, and distributes live market data from … limits - with attention to every CPU cycle and cache line. Latency is key; performance is benchmarked and obsessively tuned. Code goes live in globally distributedsystems supporting elite quantitative strategies. Engineers drive technical direction: from architecture to tooling to micro-optimisations. Technologies in use include: Modern C++ on … and telemetry tools. Aeron, Kubernetes, and whatever else delivers speed and stability. Ideal candidates will bring : A proven track record building ultra-low latency systems - in finance, gaming, telecoms, or similarly demanding domains. Deep systems-level knowledge, including performance tuning, concurrency, and CPU/memory architecture. An good More ❯
london (city of london), south east england, United Kingdom
Stanford Black Limited
Low Latency C++ Engineer - Market Data Systems I am hiring for a team building the fastest market data platform on the planet. They operate at the bleeding edge of C++ engineering, systems architecture, and real-time financial data. Their software ingests, decodes, and distributes live market data from … limits - with attention to every CPU cycle and cache line. Latency is key; performance is benchmarked and obsessively tuned. Code goes live in globally distributedsystems supporting elite quantitative strategies. Engineers drive technical direction: from architecture to tooling to micro-optimisations. Technologies in use include: Modern C++ on … and telemetry tools. Aeron, Kubernetes, and whatever else delivers speed and stability. Ideal candidates will bring : A proven track record building ultra-low latency systems - in finance, gaming, telecoms, or similarly demanding domains. Deep systems-level knowledge, including performance tuning, concurrency, and CPU/memory architecture. An good More ❯
Permanent Hours Full Time The Principal Security Architect will orchestrate the design and deployment of comprehensive security architectures across cloud platforms, microservices, and enterprise systems within the consumer business. They will drive the development and execution of the consumer security strategy, ensuring the implementation of technology roadmaps that improve … Top 10). The other stuff we are looking for We'd also love you to bring; Experience with designing and handling large scale distributedsystems in the cloud with clear security boundaries. Hands-on experience with GCP security services (IAM, VPC, Cloud KMS, Cloud Armor) and other More ❯
About You Well-versed in working with distributedsystems in the cloud (our software runs in AWS, deployed via Docker and Kubernetes). Willing to work across our tech stack: Scala, Python, C++, Typescript, and PHP. Experience with relational and document-based databases. Familiar with different testing methodologies. More ❯
Generative AI Model and Distributed Training, APJ Do you want to help define the future of Go to Market (GTM) of Machine Learning and Generative AI (GenAI) at AWS? Would you like to join one of the fastest-growing organizations focused on some of the most exciting technological innovations … at home, there's nothing we can't achieve in the cloud. - 10+ years of specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics) experience - Bachelor's degree in computer science, engineering, mathematics or equivalent - Experience developing technology solutions and evangelising end … guide IT transformations toward cloud computing - Experience communicating across technical and non-technical audiences and at C-level, including training, workshops, publications - Knowledge of distributedsystems design and implementation or equivalent - Knowledge of large scale automation and workflow management or equivalent - Knowledge of database design and implementation or More ❯
backend solutions for real-time data processing. • Develop strategies to optimize data retrieval, caching, and indexing for fast responses. • Design fault-tolerant and resilient distributedsystems using Kubernetes and cloud-native technologies. • Utilize Prometheus, Grafana, and Kibana for monitoring and observability of backend systems. • Optimize API performance and More ❯
london (hounslow), south east england, united kingdom
eTeam
backend solutions for real-time data processing. • Develop strategies to optimize data retrieval, caching, and indexing for fast responses. • Design fault-tolerant and resilient distributedsystems using Kubernetes and cloud-native technologies. • Utilize Prometheus, Grafana, and Kibana for monitoring and observability of backend systems. • Optimize API performance and More ❯
ideal for a problem-solver who thrives in a collaborative, fast-paced environment and is excited by the opportunity to tackle complex challenges, scale distributedsystems, and shape the future of IAM solutions on a robust AWS infrastructure. This role is remote based out of the UK, Germany More ❯
to become a full stack developer. Strong understanding of the Software Development Life Cycle and agile methodologies such as CI/CD. Experience with distributedsystems and performance optimizations. Excellent communication skills and the ability to work effectively in a global organization. Preferred Qualifications, Capabilities, and Skills: Experience More ❯
applied research PREFERRED QUALIFICATIONS Experience with modeling tools such as R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy etc. Experience with large scale distributedsystems such as Hadoop, Spark etc. PhD Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Couchbase
and Asciidoc, Markdown, or similar. Experience with databases and application development as a developer or technical writer. Experience with Cloud/SaaS/complex distributedsystems or cloud-native database infrastructure. Experience with cloud platforms such as AWS, GCP, or Azure. Bachelor's degree in Tech/Computer More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
bet365
the following areas: .Net, MS SQL, Python, React, Typescript, Golang and GCP. Knowledge of version control and code repositories. Knowledge of Micro service and distributed system architectures. Degree educated in Computer Science of relevant discipline, or relevant professional experience. Main Responsibilities Ensuring timely provision of agreed deliverables throughout the More ❯