Senior Software Engineer
Senior Software Engineer ?? St Albans (Hybrid) ??£75,000 + Bonus + Shares Method Resourcing partnering with a market-leading IoT technology provider supporting sectors such as fire, security, utilities, and critical infrastructure. Backed by private investment and operating internationally, this organisation is continuing to scale its engineering capability as its products and customer base grow. They're now looking for a Senior Software Engineer to join a highly capable signalling/IoT engineering team. The role This is a hands-on senior engineering role focused on designing, building, and operating the software platforms that power business-critical IoT services. You'll take ownership of complex backlog items, translate requirements into robust technical solutions, and ensure software is production-ready, maintainable, and well-tested. Working closely with Engineering Leads, Architects, and Product teams, you'll play a key role in delivering reliable outcomes while contributing to engineering standards and best practices. Key responsibilities Design and develop production-grade software for large-scale, complex systemsOwn features and improvements end-to-end, from design through to deploymentWrite clean, maintainable code with strong unit test coverageReview code and provide constructive feedback to other engineersCollaborate with product, architecture, and delivery stakeholdersEnsure services are observable, supportable, and safely deployableTroubleshoot and resolve issues across the product lifecycleContribute to continuous improvement of engineering standards and processes What we're looking for Strong experience building reliable software in complex or regulated environmentsConfidence working across the full software development lifecycleProven backend development experience using PHP and/or Python (or similar server-side languages)A quality-first mindset, including testing and operational awarenessExperience guiding other engineers and influencing technical decisionsComfortable working with stakeholders outside of engineering What's on offer The chance to work on mission-critical technology used in real-world scenariosA stable, growing organisation with long-term investmentStrong engineering culture with high standardsCompetitive salary and benefits Please note the employer is unable to offer any sponsorship. RSG Plc is acting as an Employment Agency in relation to this vacancy.
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