QA Lead

Who we are:

At DefSecIntel Solutions, we protect what matters by building systems that operate where failure is not an option.

We deliver combat-proven, end-user-driven defence and security solutions for Europe’s border security, defence, and critical infrastructure protection. Our platforms are designed for real operational environments and are already trusted in the field.

We develop, manufacture, and integrate mobile autonomous surveillance systems, unmanned surface vessels, and counter-UAS solutions, all connected through AI-powered command-and-control.

With a talented team of 70+ people, DefSecIntel is headquartered in Tallinn, Estonia, with additional manufacturing and maintenance capabilities in Ukraine.

We work closely with leading international partners including the EU and NATO, and contribute to major defence R&D programmes such as the European Defence Fund.

Join us to build mission-ready systems for today’s needs and tomorrow’s challenges, and help shape the future of Europe’s security.

We are looking for a QA Lead to lead our quality assurance activities across Engineering. You will combine hands-on testing with team leadership, taking ownership of QA processes and helping us continuously improve product quality. The role also offers an opportunity to develop our QA practices and move towards greater test automation and CI/CD integration.

What you will be doing:

• Lead and plan the QA team’s work and resources (team of 2 QA Engineers).

• Ensure QA is involved early in development and tender analysis.

• Plan and coordinate regular software releases and field testing.

• Review requirements and acceptance criteria to define testing scope.

• Perform and oversee testing of software and hardware systems, including on-site field testing.

What we are looking for:

• 5+ years of QA experience with software-intensive products, including 2+ years leading a team or acting as a Test Lead.

• Experience testing software-hardware systems such as embedded/edge, IoT, sensors, or comparable.

• Hands-on experience with Python test automation (pytest or similar) and API testing.

• Strong analytical skills and experience with SQL and Excel.

• Experience with requirements-based verification, traceability, test plans, test cases, and test reporting.

• Experience with defect tracking tools such as JIRA, YouTrack, etc.

• Strong communication skills and a proactive, independent approach to work.

• Willingness to travel and work outdoors during field trials.

What we offer:

• Meaningful work that supports our mission to create a safer and more secure world

• The opportunity to work with a talented team and contribute to the development of innovative technologies and solutions

• Flexibility in how and where you work, depending on role and project needs

• Opportunities for professional growth and skills development as the company and projects evolve

• Recognition for helping grow the team through employee referrals

• A focus on employee well-being, including access to health- and sports-related benefits

• Social activities and team events that strengthen collaboration and team spirit

If you do not meet all the requirements but believe you could still excel in this role, we encourage you to apply regardless. We are always eager to engage with individuals who resonate with our mission!