4 of 4 Distributed Systems Jobs in Hertfordshire

monolithic platform into modern, scalable services on Azure. You'll be joining a dedicated Signalling Engineering team responsible for designing and building the systems that power the heart of the business. You'll help build highly resilient APIs and Back End services capable of processing millions of signalling events … smaller engineering teams. What You'll Be Doing Building scalable Back End services using Python Designing robust, secure APIs powering critical customer-facing systems Breaking down and modernising Legacy applications into distributed services Working on systems processing millions of events every day with high availability requirements Writing ...

experienced Backend Software Engineer to help build and scale the core infrastructure behind an AI voice platform. You will work on real-time systems that manage high volumes of concurrent interactions, integrate with healthcare systems, and orchestrate AI-driven workflows. Key Responsibilities Design and develop scalable backend services … real-time voice AI systems Build APIs and services that power conversational workflows and integrations Work on event-driven architectures handling telephony, streaming, and AI responses Integrate with third-party systems and external platforms Optimise system performance, reliability, and latency Contribute to architectural decisions, infrastructure design, and engineering ...

teams Driving best practices in software engineering, code quality, and performance Participating in architecture reviews and technical decision-making Identifying and implementing improvements to systems, processes, and tooling Supporting cloud-native deployments and infrastructure automation What We're Looking For Essential Professional Python development experience (5+ years) Strong understanding … software design patterns and engineering principles Experience with frameworks such as FastAPI, Django, or Flask Solid knowledge of RESTful APIs and distributed systems Experience working with relational and NoSQL databases Strong testing experience (PyTest, unit, integration, and automated testing) Experience with Git and modern CI/CD pipelines ...

join a collaborative engineering team where your work will have a direct impact on business performance, while giving you exposure to large scale distributed systems, real-time data and modern cloud technologies. As a Full Stack Engineer you'll design and build new features across a complex microservices ...