Fullstack Developer in Bristol

As a Full Stack Developer, these are some of the core areas you'll be working in:

• Building services that run on edge nodes: lightweight, event-driven, and resilient to intermittent connectivity, with careful attention to memory, CPU, and storage budgets.
• Building control-plane services that coordinate fleets of devices, manage configuration and state, and integrate with backend data and analytics systems.
• Building operator-facing web interfaces for monitoring, control, and decision support, including UIs that remain usable when underlying data is stale or partial.
• Designing and implementing APIs that work well over intermittent connections: idempotent, versioned, tolerant of partial connectivity, and clear about state.
• Wiring up streaming and messaging pipelines between edge and core, choosing the right protocol and the right semantics for each link.
• Integrating with sensors, payloads, and hardware-connected systems, often through unconventional protocols and constraints.
• Contributing to test coverage, CI/CD, and shared engineering practices that keep delivery fast and the codebase healthy.
• Working directly with users to validate that what you've built actually solves the operational problem in front of them.

Key Skills, Experience and Behaviours:

• Essential
• Strong full-stack experience: comfortable building production frontends (React or similar, TypeScript) and production backend services (Go, Python, Node.js, or similar).
• Solid API design experience, both REST and event-driven, with an understanding of where each fits.
• Practical experience with message brokers, streaming, or pub/sub systems (MQTT, NATS, Kafka, or similar).
• Experience working with containers and deploying into orchestrated environments.
• Comfortable on Linux: navigating systems, debugging across the stack, reading logs that nobody curated for you.
• Sound software engineering fundamentals: clean code, automated testing, and a feel for when to optimise and when to leave it alone.
• Awareness of secure software development practices and a proactive approach to identifying and mitigating risks.
• Experience building software that handles sensitive data or operates in security-conscious environments.
• Must hold or be eligible for SC clearance. Candidates without existing clearance will be considered provided they meet the eligibility criteria.
• Desirable (not essential)
• Experience building software for constrained or embedded targets (Raspberry Pi class, single-board computers, IoT, ruggedised hardware).
• Experience with offline-first or intermittently-connected applications, including conflict resolution and reconciliation.
• Familiarity with edge-style stacks: container orchestration at the edge, lightweight messaging, time-series data, telemetry.
• Experience in regulated sectors delivering complex connected systems, such as defence, national security, telecommunications, financial services, or automotive industries.