o
osec3mo ago
New

QA Engineer

USUS·New Yorkmid
EngineeringQa Engineer
0 views0 saves0 applied

Quick Summary

Key Responsibilities

Design, develop, and execute manual and automated test cases for web applications built with React and Django. Collaborate closely with developers, product stakeholders, and business teams to understand requirements and ensure comprehensive test…

Technical Tools
awsbashdjangogithub-actionsgoplaywrightpythonreactseleniumsqltypescriptagilecybersecurityrest-apis

We are a dynamic and innovative cybersecurity company committed to helping organizations secure their assets by providing advanced solutions and consultancy. We value quality, collaboration, and continuous improvement as core parts of our culture. We are currently seeking a QA Engineer to join our team and help ensure the reliability, performance, and security of our continuous penetration testing solution.

We are seeking a detail-oriented and proactive QA Engineer to join our growing team. This role is office-based, as it requires heavy day-to-day communication and close collaboration with leadership, and business stakeholders. The ideal candidate must be able to adapt quickly and ramp up fast on product knowledge in a dynamic environment.

You will be responsible for ensuring the quality and reliability of our web-based continuous penetration testing platform built using React, Django, and Python. You will work closely with developers, product managers, and security experts in an Agile environment to design, execute, and automate test cases that support high-quality software delivery.

Responsibilities

~1 min read
  • Design, develop, and execute manual and automated test cases for web applications built with React and Django.
  • Collaborate closely with developers, product stakeholders, and business teams to understand requirements and ensure comprehensive test coverage, including testing for user roles and personas.
  • Quickly acquire and maintain strong product knowledge to effectively validate new and existing functionality.
  • Identify, document, and track bugs and performance issues through to resolution.
  • Validate backend functionality and APIs developed in Python and Django, including REST API communication.
  • Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives.
  • Contribute to continuous improvement of QA processes, tools, and standards.
  • Assist other teams, such as our Continuous Penetration Testing team, with test cases for the
  • Automation Engine to ensure end-to-end coverage of our CTEM Model Ecosystem.
  • Degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
  • Strong understanding of software testing principles and QA methodologies.
  • Strong familiarity with Agile/Scrum development methodologies, with hands-on experience testing features for user roles and personas.
  • Proficiency in TypeScript and Python.
  • Mid-level experience with Playwright or Selenium for automated testing.
  • Extensive hands-on experience with REST API testing using tools such as Postman, Qase, OpenAPI, or similar.
  • Proficiency with SQL and database testing.
  • Familiarity with AWS cloud environments.
  • Experience with Git and GitHub Actions / automated pipelines.
  • Strong analytical and problem-solving skills.
  • Excellent communication skills and ability to work collaboratively in a highly interactive, office-based team environment.
  • Familiarity with Bash scripting.
  • Experience with Go programming.
  • Knowledge of CompTIA Security principles.

What We Offer

~1 min read
Opportunity to work on cutting-edge cybersecurity solutions;
Collaborative and supportive team environment;
Exposure to modern technologies and Agile best practices;
Professional growth and learning opportunities;
Flexible working hours;
Competitive health packages;
Life insurance;
401k plan with company contributions
Maternity and parental leave;
On-the-job training opportunities; and
Paid, flexible vacation.

Location & Eligibility

Where is the job
New York, US
On-site at the office

Listing Details

Posted
January 19, 2026
First seen
May 6, 2026
Last seen
May 8, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
15%
Scored at
May 6, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust

2 other jobs at osec

View all →

Explore open roles at osec.

Newsletter

Stay ahead of the market

Get the latest job openings, salary trends, and hiring insights delivered to your inbox every week.

A
B
C
D
Join 12,000+ marketers

No spam. Unsubscribe at any time.

o
QA Engineer