About the job
Todyl helps small and medium-sized businesses stay ahead of evolving cyber threats. The platform brings together tools for threat detection, risk management, and compliance, supporting Managed Service Providers (MSPs) in delivering reliable and cost-effective cybersecurity. The team values trust and a shared mission, focusing on keeping partners and customers secure while helping them manage risk and meet regulatory standards.
Role overview
The Senior Software Development Engineer in Test (SDET) will design and implement automated testing frameworks for Todyl’s backend systems. This work spans regression, performance, and security testing. Deep technical expertise, especially in networking, is essential. The position suits someone who can solve broad problems, work independently, and build solutions from the ground up. The main goal is to automate testing, reduce manual effort, and support the growth of the engineering team.
What you will do
- Create, develop, and execute test plans for networking software and hardware.
- Build automated systems to handle regression, performance, and security tests.
- Collaborate with QA, SRE, and engineering teams to shape testing strategies and integrate them into CI/CD pipelines.
- Test distributed systems, including Linux-based appliances, services, and APIs.
- Conduct performance, scalability, and security tests in complex network environments.
- Simulate real-world network traffic and introduce faults to evaluate system reliability.
- Identify, document, and track bugs or performance issues to ensure high system quality.
Requirements
- Minimum 10 years of experience in software quality assurance and testing.
- Advanced expertise with automated testing frameworks and tools.
- Strong understanding of networking concepts and protocols.
- Demonstrated experience working in cross-functional teams.
- Excellent problem-solving skills and attention to detail.
Location
This role is based in Denver, CO.

