Job Description

Date: 14 Jan 2026
Location:
United_Kingdom_Hull, GB

About Us

For 40 years, Zetron (a Codan Company) has delivered interoperable end-to-end command & control systems across multiple industries and international markets. With over 40,000 console positions, hundreds of established partners and value-added resellers, and coverage in more than 100 countries, we are an established global leader in connecting communications centers with field operations, personnel, and constituents.



Zetron has more than 400 employees worldwide, including additions to its development, services, sales, support and back-office teams. Zetron is headquartered in Redmond, Washington (USA), with operations throughout the United States such as Knoxville, TN, Canada, the United Kingdom, and Australia to serve its growing global customer base in more than 80 countries around the world.

About the Role

We are actively seeking a Full Stack Software Engineer with a strong focus on Blazor and .NET Core to join our high-impact development team. In this role, you'll play a central part in designing and building scalable microservices and rich, responsive web interfaces for our public safety solutions suite.



This is a fantastic opportunity for engineers who are passionate about .NET technologies and modern web development to contribute to life-saving solutions on a global scale.

What You'll Do

Backend Development: Microsoft SQL Server (T-SQL) with relational databases and develop scalable microservices using .NET Core (C#) Frontend Development: Build intuitive, responsive UIs using Blazor and JavaScript Messaging & Communication: Implement message queuing systems (Kafka, RabbitMQ, Azure Service Bus) for inter-service communication Containerization: Deploy and maintain apps using Docker and orchestration tools Security: Enforce secure coding best practices to safeguard sensitive systems Code Quality: Participate in code reviews and write unit tests with tools like xUnit Collaboration: Work in an agile, distributed team and produce clear technical documentation

Preferred Expertise (Strongly Valued)

Advanced knowledge and hands-on experience with Blazor Strong proficiency in .NET Core / ASP.NET Core development Experience with Microsoft SQL Server (T-SQL) and sound database design principles Familiarity with secure coding, authentication, and authorization standards Working knowledge of CI/CD tools (Azure DevOps, GitHub Actions, etc.) Comfort with container orchestration platforms (e.g., Kubernetes) Experience integrating message queue technologies such as Kafka, RabbitMQ, or Azure ServiceBus Strong testing skills using xUnit or equivalent frameworks

Bonus Points For

Experience with GIS frameworks (e.g., ESRI ArcGIS) Background in mission-critical communications or public safety domains Familiarity with desktop UI frameworks (WinForms, WPF, MAUI) Exposure to cloud platforms (Azure, AWS, GCP)

Minimum Requirements

Professional experence in a software engineering role Strong communication, collaboration, and documentation skills Able to work onsite in Hull, ideally 3 days per week - negotiable for good applicants who live further away Able to pass UK Security Clearance

Why Join Us?

Exciting Projects: Contribute to impactful initiatives that make a difference in communities. Collaborative Team: Be part of a supportive and engaged global team Professional Growth: Expand your skills and stay ahead of industry trends

Benefits:

Located in Hull our culture is supportive and collaborative. You will be part of a multidisciplinary team where we share our ideas and innovation is strongly encouraged. We are looking for someone with genuine passion and a can-do attitude for what they do. Zetron embodies the values of those who work here, embraces diversity, and offers a comfortable and casual atmosphere where people work hard and feel a part of the organisation.



At Zetron we not only create and stand behind products that help save lives, but our employees are also offered a competitive compensation and benefits package, including:


Single Private Medical Cover (with the option to select family cover at an additional cost) 25 days paid holiday (includes 3 company nominated days) with the option to buy/sell up to 5 days. 4 x basic salary life assurance cover A Group Pension Plan with fantastic employer contributions A selection of tax efficient flexible benefits to suit your individual needs




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