Senior or Principal Quality Software Engineer jobs in United States
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Dropzone AI · 1 month ago

Senior or Principal Quality Software Engineer

Dropzone AI is a company focused on enhancing cybersecurity through AI technology, aiming to transform the way human security analysts operate. The Senior or Principal Quality Software Engineer will be responsible for establishing quality validation methodologies for AI-driven systems and ensuring strong quality practices across the engineering organization.

Artificial Intelligence (AI)Cyber SecuritySaaS
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H1B Sponsor Likelynote

Responsibilities

Designing and maintaining testing systems for deterministic logic and AI influenced, non deterministic behavior, integrating these validations directly into CI, release pipelines, and review workflows
Engaging early with engineering to surface risks before implementation, strengthening team wide quality skills, and promoting testability as a core design requirement
Broadening our verification approach beyond unit tests into integration, system, stress, and full workflow testing across the entire stack
Maintaining dependable test environments with strong instrumentation for rapid diagnosis, enhancing observability and logging to shorten the path from failure to root cause
Building tools, fixtures, and supporting libraries that generate stable and repeatable test conditions, enabling reliable validation of complex scenarios without ad hoc data creation

Qualification

Software quality engineeringPythonAutomated test suitesContainerized environmentsAI processing pipelinesCloud monitoring platformsContainer orchestrationInvestigative instinctsData-driven mindsetStartup mindsetSecurity focused testingAI assisted coding

Required

5+ years experience in software quality engineering, test engineering, or a closely related discipline
Strong investigative instincts and a deep interest in understanding failures, identifying root causes, and preventing recurrence
Skill in isolating external dependencies during integration tests by mocking third party services using custom code or established tools
Hands on experience evaluating systems powered by LLMs, AI processing pipelines, or other probabilistic technologies
Proficiency with Python and modern test frameworks within container based environments
Demonstrated success designing automated test suites across multiple layers of a contemporary application stack
Experience working within fully containerized development and execution workflows
Being data-driven is part of your DNA
Early-stage startup mindset. You thrive on ambiguity and move with lightspeed execution

Preferred

Experience with cloud based monitoring and metrics platforms such as Prometheus, Grafana, or CloudWatch
Background with container orchestration and deployment systems including Kubernetes, GitLab pipelines, or ArgoCD
Familiarity with modern frontend technologies, particularly React and TypeScript
Interest or experience in security focused testing and broader cybersecurity practices
Ability to thrive in a rapidly evolving startup environment
Comfort using AI assisted coding and development tools

Benefits

Company paid health insurance
401K Plan with employer match
Self-Managed PTO
Parental leave
And more

Company

Dropzone AI

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Dropzone AI delivers pre-trained autonomous AI security agents that work alongside human analysts on security operations teams

H1B Sponsorship

Dropzone AI has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2023 (1)

Funding

Current Stage
Growth Stage
Total Funding
$57.35M
Key Investors
Theory VenturesDecibel Partners
2025-07-17Series B· $37M
2024-04-25Series A· $16.85M
2023-08-08Seed· $3.5M

Leadership Team

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Edward Wu
Founder and CEO
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Company data provided by crunchbase