Senior SDET: API & Security (Remote)

Visa Hunt; Cameron Park (CA); Hybrid; USD 150,000 - 190,000; Full time

Benefits offered by this job

Medical Insurance

Life Insurance

Disability Insurance

401K

Paid time off

Job summary

Keeper Security is seeking a Senior SDET to ensure the reliability, performance, and security of our API services. You will design and implement automated tests for RESTful and GraphQL APIs, focusing on authentication, authorization, and security.

You will work with developers, QA engineers, and product managers to integrate tests into CI/CD pipelines, expand testing coverage, and mentor automation engineers in a fast‑growing cybersecurity environment.

Qualifications

• 5+ years QA automation experience with API testing.
• Strong experience designing automated test frameworks for REST/GraphQL.
• Knowledge of security testing practices and OWASP API Top 10.

Responsibilities

• Lead design/architecture of scalable automated test frameworks for APIs.
• Define API validation strategies including auth, rate limiting, and error handling.
• Conduct security-focused testing and vulnerability verification.
• Integrate automated tests into CI/CD pipelines (GitHub Actions).
• Collaborate with developers to ensure API contract adherence and compatibility.
• Mentor automation engineers and contribute to roadmap planning.
• Analyze failures to improve coverage and reliability.

Skills

API testing

QA automation

Postman

REST Assured

Python

JavaScript

Pytest

Jest

OAuth2/JWT

CI/CD (GitHub Actions)

Security testing

Tools

Burp Suite

OWASP ZAP

GitHub Actions

Job description

Keeper Security is seeking a Senior SDET to ensure the reliability, performance, and security of our API services. You will design and implement automated tests for RESTful and GraphQL APIs, focusing on authentication, authorization, and security.

You will work with developers, QA engineers, and product managers to integrate tests into CI/CD pipelines, expand testing coverage, and mentor automation engineers in a fast‑growing cybersecurity environment.