Senior Software Test Engineer Jobs in Liverpool, NY

At Hidden Level, we’re building the future of airspace awareness through cutting‑edge RF sensing technology. Our mission is to make the world safer—whether it’s protecting troops, securing infrastructure, or enabling smarter cities. We design, manufacture, and deploy advanced sensor systems that deliver real‑time insights for defense and commercial applications.

As we expand, we’re looking for a Senior Software Test Engineer to participate in our testing efforts and enforce quality across embedded and cloud‑based systems. You’ll collaborate closely with cross‑functional teams to ensure testing is proactive, reliable, and aligned with development goals.

The position is located in the Syracuse, NY office with the potential for hybrid arrangements.

• Participate in the design, execution, and maintenance of testing methodologies across embedded and cloud‑based systems.
• Develop, document, and maintain test plans, test cases, and standardized QA processes.
• Perform exploratory testing for new features and complex scenarios.
• Build and maintain reliable automated regression test suites integrated into GitLab CI/CD pipelines using modern frameworks.
• Organize and execute build and release activities, including versioning, packaging, and coordinating with DevOps and engineering teams.
• Collaborate closely with developers, DevOps, and product teams to ensure quality throughout the software development lifecycle.
• Maintain high standards of documentation for test processes, defect tracking, and release validation.
• Participate in design reviews to ensure testability of new features.
• Help establish testing best practices across the engineering team.

• Ownership of technical tasking from ideation through implementation
• Demonstrated ability to foster and facilitate a culture of learning and collaboration across hybrid (in‑person and remote) teams.
• Strong verbal and written communication skills and the ability to work effectively in a team‑oriented environment.
• Ability to think creatively to overcome technical challenges.
• Passion to drive software test engineering process improvements and stay abreast of industry trends and emerging technologies.

• Bachelor’s Degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
• 5+ years of experience in software testing including hands‑on experience testing embedded systems and cloud‑based platforms.
• Proven experience with GitLab CI/CD and integrating tests into DevOps pipelines.Proficiency with Linux‑based systems, including command‑line tools and shell scripting.
• Strong scripting skills (e.g., Python, Bash) for test automation and tool creation.
• Experience using issue tracking and documentation tools (e.g., JIRA, Confluence).
• Experience with software written in C++ and Python.
• Excellent problem‑solving skills and attention to detail.
• 10% travel.

• Experience with performance testing and API testing frameworks.
• Experience testing distributed systems and data processing pipelines.
• Knowledge of performance, security, or system‑level testing techniques.

Hidden Level offers a competitive salary and a comprehensive benefits package, including health insurance, paid parental leave, flexible time off, 401(k) with employer contributions, life insurance, disability insurance, and potential stock options.

The salary range for this position is estimated at $112,500 to $140,000 annually. Please note that the salary information is a general guideline only. Hidden Level considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.

Hidden Level is an Equal Opportunity Employer. We consider all qualified applicants for employment without regard to race, color, religion, national origin, sex, pregnancy, sexual orientation, gender identity, age, veteran status, disability, or any other status protected by applicable federal, state, or local law.

Due to the nature of Hidden Level’s technology, only U.S. citizens can be considered for this position.