Synergy Health Systems Limited
Senior Software Developer
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Senior Software Developer – Infection Prevention & Patient Safety Innovation
How You Will Make a Difference
About You
Do you want to spend your working time making a difference by ensuring patient safety through software innovation? Are you motivated by pushing technical boundaries and troubleshooting complex challenges? If your passion lies in crafting real-impact tools for healthcare, STERIS—a leading global provider of infection prevention solutions—invites you to join our Software Development team.
About Us
At STERIS, we drive a mission to create a healthier and safer world by empowering healthcare professionals with cutting-edge products and services. Our collaborative culture encourages:
- Growth + Learning – Progress as you take on new challenges
- Impact – Shape systems that directly enhance patient outcomes
This is a full ownership opportunity for a High-Impact Technical Leader. As a Senior Software Developer, you won’t just build software—you’ll propel the business forward through enterprise-level architecture, modernisation, and supportive mentorship.
What You Will Do
The Senior Software Developer at STERIS is a self-starter and technical explorer, bridging mission-critical legacy systems with modern web/software solutions. You’ll manage the directive over evolution: sustaining on-premise infrastructure while introducing scalable innovation.
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Core Responsibilities
- Design, Build & Maintain business-critical software across:
- Enterprise .NET/legacy systems (C#/.NET, WPF, WCF, SQL)
- Modern web applications (ASP.NET Core, React)
- Develop & Refactor, ensuring new systems integrate smoothly while optimising outdated workflows.
- Collaborate on React (TypeScript-preferred) frontends for end users.
- Architect RESTful APIs and data integrations that secure trust and streamline care processes.
- Advocate for quality via secure, performant, scalable, and self-documenting design.
- Lead stakeholders (engineers, QA, DevOps, UX) in technical decisions, code reviews, and introducing best practices.
- Escalate complexity by identifying and mitigating technical debt & operational risk.
- Deliver with Agile agility, thriving in a cross-functional team environment.
Required Experience
Professional Track Record
- 5+ years in full-stack software development, with a mix of production-grade legacy tech stacks and modern cloud-ready architectures.
- Proven high-impact delivery: able to work autonomously and independently solve triaged challenges.
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Core Technical Skills
✚ C#/.NET mastery:
- Depth in ASP.NET MVC, ASP.NET Core, and modern .NET ✚ Windows Forms & Service Communications:
- Maintenance, refactoring, and modernisation of WPF/WCF where impactful ✚ Database & Integration:
- Advanced SQL Server expertise (data modelling, performance, scalability) ✚ API Oriented Design:
- Writing and consuming RESTful endpoints, including modern authentication models ✚ React-based UIs:
- Collaborative deliverables for booking, symptom tracking, or other health platforms
✚ Engineering Execution:
- Version control (Git)
- Automated testing (unit, integration, API)
- CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions)
- Applies DevSecOps principles for safe cloud transitions
✚ Soft Engineering Leverage
- Agile energy—scrum/kanban frameworks; retrospective-driven improvement
Preferred Experience
SEDGE Level Advantage
- Familiarity with automated deployment (e.g., Kubernetes) or cloud-native (.NET/.Azure) environments
- ISO or FHIR experience (additional advantage for health IT and interoperability scenarios)
- A portfolio of mentorship or ** repo leadership** (Gitub orgs, internal tooling, open-source contributions)
**STERIS is proud to be an Equal Opportunity Employer.
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