23 of 23 Distributed Systems Jobs in High Wycombe

helping to drive the connected world and power new products and services. We’re changing the way that organisations connect any number of their systems and services.Whether internal, external, public or highly encrypted systems, Tyk helps businesses drive value across the retail, finance, telecoms, healthcare, or media industries … quality, efficient solutions, while championing continuous improvement across our software engineering lifecycle. As a Senior Go Developer you will be passionate about backend development, distributed systems, and driving engineering excellence. Here’s what you’ll be responsible for: Technical Leadership Lead solution design for medium and high-complexity … problems, adhering to established design principles. Design distributed systems with security-first principles, ensuring no security defects or production leakage. Contribute to the direction of API Gateway architecture and dashboard API functionality. Build and extend API Gateway capabilities, including complex traffic routing, security, rate limiting, mTLS, authentication, and More ❯

Product Development What You’ll Do Design, develop, and maintain performant services in Go, playing a key role in designing and building real-time, distributed systems that scale effortlessly and perform reliably under high load. Collaborate with Founders and the Frontend Engineering team to define, design, and ship … new features Ensure systems are scalable, resilient, and secure Work with cloud infrastructure, containerisation (Docker, Kubernetes), and CI/CD pipelines Take part in code reviews, architecture discussions, and performance tuning What We’re Looking For A Bachelor’s degree (or higher) in Computer Science or a closely related … field 4+ years experience building scalable, high-performance, real-time applications Strong programming skills in Go (Golang) Solid understanding of distributed systems , microservices architecture , and event-driven design Experience working with cloud platforms (e.g., AWS, GCP, Azure) Familiarity with monitoring, logging, and observability tools Bonus Points For Contributions More ❯

the next generation of financial infrastructure technology. The position involves building core services, enhancing platform components, and contributing to the development of robust, scalable systems capable of supporting global operations. Candidate Profile: Ideal candidates will possess strong analytical and problem-solving abilities, with a track record of delivering high … quality software in complex environments. Experience with distributed systems and ownership of the full development lifecycle—from design through deployment and monitoring—is essential. Senior Engineers will also be expected to provide mentorship and technical leadership within their teams. Key Requirements: Professional experience with C# (.NET) Expertise in … in Azure cloud services (e.g. Azure SQL, Cosmos DB, Functions, Container Apps) Experience with microservices, event-driven architectures, and automated testing Familiarity with messaging systems such as Azure Service Bus, Event Grid, or Event Hub Practical experience with Infrastructure as Code tools like Terraform and Bicep Excellent communication skills More ❯

and a passion for creating cutting-edge financial products. Key Responsibilities: Design, implement, and maintain cloud-native infrastructure (primarily AWS) to support Klear’s distributed systems and APIs. Manage and optimize CI/CD pipelines, ensuring rapid and reliable code delivery. Work closely with the engineering team to … . Deep understanding of CI/CD best practices and hands-on experience with tools like GitHub Actions, CircleCI, or similar. Experience with messaging systems (RabbitMQ, Kafka, etc.) and event-driven architectures. Proficiency in infrastructure as code (Terraform preferred). Familiarity with monitoring stacks (Prometheus, Grafana, ELK, etc.) and … is a plus. Excellent problem-solving skills and a proactive attitude. Strong communication and teamwork abilities. Preferred Qualifications: Prior experience in fintech, post-trade systems including certifications and auditing, or exchange infrastructure. Exposure to ledger-based systems or distributed data models. Experience with ISO 27001 or FCA More ❯

high-performance computing infrastructure that powers our OTPUs. This role involves rethinking how AI workloads are executed at speed and scale, focusing on software systems that run distributed, low-latency inference across clusters. You’ll collaborate with hardware and ML teams to optimize every layer of the stack … from model representation and execution to data movement and scheduling. Your work may involve compiler techniques, systems-level tuning, or custom runtime design, playing a critical role in shaping our AI platform’s performance. Ideal candidates have experience in HFT, large-scale scientific compute, or AI infrastructure at a … serious scale. Responsibilities Design and build high-performance systems for AI/ML workloads across distributed compute clusters. Optimize for ultra-low latency and real-time inference at scale—profiling, tuning, and rewriting critical systems as needed. Identify and resolve performance bottlenecks across the stack, including model More ❯

reporting – all while keeping partner and customer experience top of mind. What You’ll Be Working On: Develop next-generation scalable, flexible, high-performance systems Own and enhance microservices powering risk identification and compliance tooling Design and improve screening/monitoring systems for customer and partner data Collaborate … experience, with strong backend focus Proficiency in Java (required) and at least one other server-side language Solid hands-on experience with microservices and distributed systems Familiarity with data technologies like MySQL, Hadoop, or Cassandra Experience working with AWS services (RDS, EC2, Step Functions, Kinesis) is a plus … Strong background in testing, KPIs/SLOs, and performance optimization Prior exposure to compliance, fintech, or risk-based systems is a bonus Understanding of secure systems (authentication/authorization) is highly desirable Comfortable working in distributed, cross-functional teams Why Join? Work with a globally distributed More ❯

Lead Software Engineer – UK Remote | £80,000 to £85,000 | Hands-on Leadership in Scalable Systems Are you a technical leader ready to guide a high-performing engineering team? Do you enjoy mentoring others while staying close to architecture and system design? Interested in shaping tools that support real … lifecycle while helping others grow. Why This Role is Great Lead a talented team delivering software that supports the installation, configuration and maintenance of distributed systems at scale Balance hands-on technical design with mentoring and team development Collaborate across product, cloud, QA and systems engineering to … Building for maintainability, performance and clear documentation Experience or interest in the following would also be valuable: Managing or supporting connected devices or remote systems Working with Linux-based systems CI/CD, Docker or Kubernetes Internal tooling, API design and service orchestration Frontend technologies such as React More ❯

focused on hands-on coding rather than management or other hands-off responsibilities. You’ll architect and build reliable and scalable AI/ML systems, laying the groundwork for a new, dedicated team focused on intelligent product capabilities. With a focus on applied machine learning, generative AI, and cloud … ML Project Ownership Lead the delivery of machine learning initiatives from exploration through to deployment and monitoring. Own the full development cycle for ML systems — including architecture, data pipelines, model training, and production deployment. Cross-functional Collaboration Work closely with Product, Engineering, and DevOps teams to embed intelligent features … engineering, and automation. Experience working with AWS (e.g., SageMaker, Bedrock) and infrastructure-as-code tools like Terraform. Solid understanding of large-scale data pipelines, distributed systems, and microservice architectures. Comfortable working with LLMs, model fine-tuning, and building features powered by generative AI. Experience setting up CI/ More ❯

microservice architecture. Strong experience w ith AWS EKS and containerized environments (Docker, Kubernetes). Proficiency with Postgr eS QL, R edis, and message queue systems (e.g., RabbitMQ, Kafka). Deep understanding of API design and best practices (REST, gRPC). Experience with CI/CD pipelines, monitoring tools (e.g. … Prometheus, Grafana), and logging systems (e.g., ELK stack).Strong problem-solving, organizational, and communication ski lls. Prefe rred: Experience with distributed systems, event-driven architectures, and CQRS/ES patterns. Familiarity with caching strategies, data partitioning, and performance tuning for large-scale systems. Knowledge of DevSecOps practices … and implementing security at scale. Background in scaling backend systems to support millions of users. Familiarity with infrastructure-as-code tools (e.g., Terraf orm). Compens ation This is an equity-only position, offering a unique opportunity to gain a stake in a rapidly growing company and contribute directly More ❯

col-wide Job Description: Infrastructure Research Engineer A fantastic opportunity for a driven Infrastructure Engineer to join a Global Technology Company, working at their "Systems Infrastructure Research Lab" in Edinburgh, Scotland. As an engineer in the SIR Lab, you will collaborate with leading scientists, tackle cutting-edge research problems … in systems, foster influence in academia and industry through technological innovations, and cultivate partnerships with local and global research teams. You will be working alongside a team whose distinct position enables them to bridge the gap between cutting-edge systems research and practical engineering environments, facilitating the translation … or a related technical field. • Be comfortable with research methodology. • Be comfortable with system design and implementation. • Have an in-depth understanding of operating systems and/or distributed systems and/or cloud computing. • Good programming skills, master of at least one language, such as C More ❯

to make a significant technical and business impact. You will work within diverse, skilled teams to solve and design solutions for challenging problems in distributed systems, virtualised infrastructure, and highly available services. The Responsibilities On a typical day, you will work as part of a small, focused, agile … containerd, and Kubernetes. Deploying and operating your software across data centres worldwide. Analyzing, diagnosing, and debugging issues across our stack. Maintaining and improving existing systems, focusing on performance and operational efficiency. Building tooling and automation to scale operations. Participating in the software engineering community at Oracle and beyond, including 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 ❯

Boot, Microservices) Proficiency with AWS services (Java Spark, EMR, Lambda, native AWS databases) Experience with Kubernetes and EKS Strong understanding of cloud infrastructure and distributed systems A proactive mindset with a focus on end-to-end delivery Nice to Have Background in the Payments or FinTech industry Experience More ❯

DB. Extensive experience designing and delivering APIs, microservices, and event-driven systems. Skilled in architectural best practices such as domain-driven design, CQRS, and distributed systems thinking. Strong understanding of CI/CD, containerisation, and cloud-native infrastructure. Familiarity with frontend architecture (Angular or similar) and its integration More ❯

a contract basis. This company is renowned for its engineering excellence, and they're looking for a Senior Backend Engineer who can take their distributed systems to the next level. As a Senior Backend Engineer, you'll be working on mission-critical, data-intensive applications that push the … as well as participating in code reviews, design discussions, and knowledge sharing. Significant professional experience in software development, with a strong focus on backend systems Proficiency in Go/Golang and proven expertise in AWS, Kubernetes, and Docker Experience with end-to-end software engineering, including system design and More ❯

blockchain technologies. Advanced knowledge of Solidity and smart contract development. Experience building RESTful APIs and web applications. Solid understanding of data structures, algorithms, and distributed systems. Experience with software development best practices, including version control (Git). Preferred Skills : Proficiency in C# , Go , or Rust . Familiarity with Layer More ❯

and evolve a pragmatic architectural roadmap aligned with business growth. Evaluated and rationalise the existing technical landscape and guide the transition to a modern, distributed, microservices-based cloud platform, reducing technical debt while designing new solutions to drive business growth.. Implement architectural governance and ensure consistency across teams. Collaborate … transformations, ideally in eCommerce, marketplace, or complex platform environments. In-depth knowledge of software engineering, including architectural leadership and best practice. Strong knowledge of distributed systems, microservices, and cloud architecture. Excellent communication and influencing skills, with a commercial mindset. Experience in high-growth, change-heavy organisations. Ability to More ❯

Days Per Week | £50K - £95K + Healthy Equity Company: I'm looking for mid and senior full stack engineers who are excited about elegant systems as they are about real-world impact. You’ll join a lean, talented team of engineers and work directly on tools that accelerate the … energy transition — like: -> Automated design tools for heat pump systems -> A survey app for collecting property data on-site -> D/3D floorplan creators (maybe even with LiDAR and CV!) -> Country-wide data tools through large-scale scraping + mapping -> Hardware integrations (e.g. bluetooth laser measures, sensors) -> Offline-first … Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + Healthy Equity -> 5 years commercial experience -> SQL and relational database design -> RESTful APIs and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping the product idea to shipping the code. Type of engineer for More ❯

not required to have a background in Machine Learning. This is an applied role, seeking a software engineer with experience in cloud computing and distributed systems. In this role, you will: Design and develop highly-scalable, fault-tolerant, and event-driven systems. Take ownership of tasks with a high … to-end test coverage to ensure confident deployments. What we are looking for: Back-end development experience: 2-3 years in developing reliable, scalable systems using an object-oriented programming language. Cloud-native technologies: Experience deploying to cloud platforms (AWS, GCP, Azure), containerisation (Docker), infrastructure-as-code (Terraform), and More ❯

data strategy and identify practical steps to take. Technical Skills Required Significant experience designing and building data solutions on a cloud based, big data distributed system. Hands-on software development experience with Python and experience with modern software development and release engineering practices (e.g. TDD, CI/CD), and … CloudFormation. Understanding of ML development workflow and knowledge of when and how to use dedicated hardware. Significant experience with Apache Spark or any other distributed data programming frameworks (e.g. Flink, Hadoop, Beam) Familiarity with Databricks as a data and AI platform or the Lakehouse Architecture. Experience with data quality More ❯

leader—shaping architecture, mentoring teams, and driving large-scale engineering initiatives. You'll work across multiple product teams to create scalable, secure, and meaningful systems that support veterinary professionals and pet owners worldwide. ? What You’ll Do Set technical direction and provide architectural guidance across multiple teams. Champion best … high-performance, inclusive culture. Lead delivery of impactful cross-team technical initiatives. ? What You Bring Deep expertise in .NET/C#, AWS, microservices, and distributed systems. Strong leadership and mentoring skills. Proficiency with messaging systems (SNS/SQS, Kafka), CI/CD, and container orchestration (EKS/Kubernetes … . Passion for craftsmanship and engineering excellence. Bonus if you have experience in healthcare/clinical systems, semantic search, or front-end technologies like React/Next.js. ? What We Offer Remote-first culture with access to offices in London and Bristol. 5 weeks' vacation + bank holidays, private healthcare More ❯

Ensure integration patterns and service contracts across internal and external APIs are robust, secure, and scalable. System Integration & Platform Ownership Oversee integration between business systems using APIs, middleware, and ETL pipelines, including Salesforce, Power Platform (PowerApps, PowerAutomate, LogicApps), SharePoint, and custom web applications. Lead optimization and governance around API … modelling, data access patterns, and efficient use of databases (MSSQL, PostgreSQL, MySQL). Work with data engineers to enable secure, efficient data movement between systems, including real-time and batch processing pipelines. Support analytics and reporting needs through the engineering of clean, reliable data sources and APIs. Security Engineering … microservice architectures. Hands-on experience with modern CI/CD pipelines, test automation, and infrastructure-as-code. Experience managing and integrating with third-party systems and platforms such as Salesforce , Azure , SharePoint , and Power Platform . Experience working with secure, data-driven applications and distributed systems. Technical Skills More ❯

leading teams of 15 + (ideally 30 +) in fast-paced SaaS or tech environments. Technical breadth – Sound understanding of modern software development and distributed system architecture (hands-on coding not required). Familiarity with PHP, Python, React and AWS is advantageous. People focus – Proven ability to coach, motivate … and retain high-performing, cross-functional and distributed teams. Commercial mindset – Comfortable balancing technical trade-offs with business priorities and communicating at C-suite level. Operational rigour – Track record of introducing scalable processes, metrics and best-practice engineering standards. Bonus points for: exposure to event-tech or similar real More ❯