Senior API SDET – Remote Security & API Testing Lead

Keepersecurity; United States; On-site; USD 100,000 - 130,000; Full time

Benefits offered by this job

Medical, Dental & Vision

Employer Paid Life Insurance

401K (Roth/Traditional)

Generous PTO plan

Job summary

Keeper Security is looking for a Senior Software Development Engineer in Test (SDET) to focus on API and security testing for enterprise-grade applications. The role involves designing and maintaining automated test frameworks to validate quality and security.

This is a fully remote position, though candidates in the El Dorado Hills, CA area may have a hybrid option. Join Keeper, a leading cybersecurity company that protects millions globally.

Qualifications

• 5+ years of experience in QA automation, with a strong focus on API testing.
• Proficiency in tools such as Postman and REST Assured.
• Strong hands‑on experience developing automated tests using Pytest.

Responsibilities

• Lead the design, architecture, and implementation of scalable automated test frameworks for APIs.
• Conduct security-focused testing, including token validation and access control verification.
• Collaborate with developers to test API contract adherence.

Skills

QA automation

API testing

Python

JavaScript

Postman

REST Assured

Pytest

Jest

OAuth2

JWT

Tools

Burp Suite

OWASP ZAP

Job description

Keeper Security is looking for a Senior Software Development Engineer in Test (SDET) to focus on API and security testing for enterprise-grade applications. The role involves designing and maintaining automated test frameworks to validate quality and security.

This is a fully remote position, though candidates in the El Dorado Hills, CA area may have a hybrid option. Join Keeper, a leading cybersecurity company that protects millions globally.