17 of 17 Remote Distributed Systems Jobs in Southampton

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 ❯

generation software stack that enables seamless communication across satellites, aircraft, and other high-mobility platforms. What Youll Do Design and develop highly scalable backend systems to support real-time, distributed networking Build and optimize software for cloud, on-prem, and hybrid deployments Work with Kubernetes, Docker, and cloud … working in backend software 5+ years of experience working within Networking or Satellite Communications Network orchestration understanding 4G/5G technology experience Knowledge of distributed systems, networking protocols, and cloud platforms Experience with Kubernetes, Docker, and container orchestration Passion for tackling complex engineering challenges in a fast-paced More ❯

to anticipate user demands and drive innovation. Additionally, you'll take the lead in providing operational support and technical oversight for several large-scale distributed applications. How You'll Contribute: Monitor and interpret system and application metrics to fine-tune performance and troubleshoot issues effectively Collaborate closely with developers … structured release practices Engage in architectural discussions, manage platform operations, and contribute to capacity forecasting Design and implement automated solutions to build resilient, scalable systems Maintain a strong focus on delivering new features while ensuring stability and adherence to service level goals You'll Stand Out If You Have … similar credentials Do You Have What It Takes? 3-6 years of hands-on experience in a similar role, with a strong emphasis on systems engineering, automation, and service reliability Proficient in at least one programming language such as Python, Go, Java, or C#, along with scripting skills in 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 ❯

the development and scaling of our cloud-native services. You'll play a key role in a cross-functional engineering team, delivering modern backend systems in a fully remote environment. This role is UK-based and remote – applicants must reside and have the right to work in the UK. … Key Responsibilities: Design, build, and maintain robust and scalable backend services using C# and .NET . Develop and support distributed systems using Kafka for event-driven architecture. Deploy and manage infrastructure using AWS and Terraform . Collaborate with cross-functional teams to ensure high-quality deliverables. Write clean More ❯

Lead and develop a high-performing backend engineering team with a focus on collaboration, mentorship, and technical excellence Own backend architecture and strategy, ensuring systems are scalable, reliable, and secure Play a hands-on role in development, especially in Java (ideally with Quarkus/GraalVM, or SpringBoot as an … quality, testing, and maintainability What we’re looking for: 10+ years in software engineering, with 7+ years in backend Java development Strong experience building distributed systems and microservices Proven leadership of engineering teams with the ability to coach, delegate, and develop others Hands-on expertise in Java, with … a strong preference for Quarkus or GraalVM; SpringBoot experience also considered Familiarity with messaging systems such as Pub/Sub, Kafka, or RabbitMQ Strong understanding of REST API design, CI/CD practices, and Agile methodologies Experience in fintech, payments, or banking domains Who this suits: Someone who is More ❯

core of platform reliability and infrastructure automation within a fast-growing SaaS company. Key Responsibilities: Diagnose and resolve complex application and infrastructure issues across distributed systems. Participate in 24x7 on-call rotation, sprint planning, and SCRUM ceremonies. Perform root cause analysis (RCA) and create technical documentation and SOPs. Develop More ❯

working on cutting-edge data analysis tools. You’ll be the fifth member of a growing engineering group, building and maintaining mission-critical backend systems that help cross-reference and validate sensitive client data against publicly known data leaks and records. This is a hands-on development role focused … platforms (AWS), and CI/CD tools. Experience working with large-scale data processing, scraping, or cross-referencing systems. Familiarity with Kafka, Redis, and distributed system patterns. Experience in building systems that prioritise security, performance, and scalability. Unit and functional testing mindset; comfortable with PHPUnit and test-driven More ❯

fully remote contract with a leading UK fintech. This is a high-impact role within a well-established engineering team, focused on building scalable systems using Golang at production scale. You’ll be contributing to a modern, microservices-driven architecture powering services used by millions daily. If you're … is the one. 🛠️ What We’re Looking For ✔️ 3+ years' backend development experience ✔️ Strong commercial experience with Golang ✔️ Proven track record working on scalable, distributed systems ✔️ Comfortable collaborating with cross-functional teams in a fast-paced environment 📌 Details Inside IR35 - up to £700/day Fully remote within More ❯

having raised $30m pre seed funding with a team of 10, and some truly heavyweight supporters. We’re creating a platform for multi agent systems to work seamlessly with each other. We’re taking the latest research in Agentic AI and distributed systems to create the infrastructure 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 … delivery of impactful cross-team technical initiatives. 🌟 What You Bring Hands-on software development experience. 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 … cost-effective use of cloud services and performance optimization across environments. Ensure cloud architectures support observability, fault tolerance, and high availability. Data Engineering & Intelligent Systems Guide the engineering team in data 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 & Governance Partner with security engineers to integrate security throughout the software lifecycle (shift-left security, secure coding, threat More ❯

Solidity . Blockchain Integration : Integrate blockchain technology into web and backend systems. Full-Stack Development : Build and maintain scalable front-end and back-end systems using Node.js and React (or other JavaScript frameworks). Performance Optimization : Optimize applications for speed, scalability, and user experience. Collaborative Development : Work closely with … proficiency in Node.js and React (or similar JavaScript frameworks). 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 ❯

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 ❯

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 ❯