Senior SDET: AI-Driven Quality Platform (Remote)

Quanata's Veterans Job Board; Polska; Hybrid; PLN 775,000 - 1,099,000; Full time

Benefits offered by this job

Health insurance

401(k) plan with company match

Paid time off (4 weeks) and parental/p

Home office equipment stipend

Professional development budget

Job summary

Quanata, LLC is seeking a Senior Software Development Engineer in Test (SDET) to help build quality automation platforms, AI-assisted testing, and secure testing capabilities across QA and engineering teams.

The role blends software development with quality engineering and security testing, with opportunities to mentor, shape testing practices, and accelerate feedback while integrating checks into CI/CD pipelines. This remote-friendly position offers substantial compensation and benefits.

Qualifications

• 6–8 years of experience in software testing, including 3+ years building test automation frameworks.
• Strong programming skills, including Python, with experience applying software design, automated testing, code review, and maintainability practices to shared frameworks and tools.
• Broad hands-on testing experience across APIs, services, user interfaces, and platform integrations, including functional, integration, reliability, and performance testing.
• Hands-on experience building and evaluating AI-assisted testing solutions, including agent workflows, evaluation criteria, tool permissions, data protection, and failure handling.
• Experience delivering reusable tooling for multiple teams, with practical product thinking, clear documentation, stakeholder collaboration, and support for adoption and ongoing maintenance.

Responsibilities

• Design, build, test, and maintain shared automation frameworks, internal services, and developer tools that serve multiple QA and engineering teams.
• Partner with QA and engineering teams to identify common testing needs and validate functionality, integration, reliability, performance, and usability across application and platform layers.
• Build and evaluate AI-assisted and agent-based testing capabilities using repeatable evaluations, human oversight, appropriate tool permissions, and fallback behavior for unreliable results.
• Develop and automate security testing for APIs, applications, and shared platforms, including authentication, authorization, access boundaries, and sensitive-data handling; partner with Security teams to validate findings and verify fixes.
• Test AI-enabled tooling for incorrect outputs, prompt injection, information exposure, unintended actions, and behavior when inputs or dependent services fail.
• Integrate reusable quality and security checks into CI/CD workflows, supported by actionable diagnostics, maintainable test data, clear documentation, and compatibility across supported environments.
• Investigate failures and production issues in shared tools and platforms, using targeted experiments and operational feedback to assess correctness, reliability, maintenance effort, and cost.
• Drive adoption through documentation, demonstrations, and mentoring while establishing shared testing practices and measuring improvements in test coverage, manual effort, and feedback time.

Skills

Python

Test automation

CI/CD

AI testing

Security testing

Cloud environments

Observability

Mentoring

Education

Bachelor’s or Master’s degree in Computer Science, Engineering, or related field

Tools

Docker

Kubernetes

Git

APIs testing tools

Job description

Quanata, LLC is seeking a Senior Software Development Engineer in Test (SDET) to help build quality automation platforms, AI-assisted testing, and secure testing capabilities across QA and engineering teams.

The role blends software development with quality engineering and security testing, with opportunities to mentor, shape testing practices, and accelerate feedback while integrating checks into CI/CD pipelines. This remote-friendly position offers substantial compensation and benefits.