Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by networking and security pioneer Shlomo Kramer (Check Point, Imperva) and early investor (Palo Alto Networks, Exabeem, Trusteer and more). Cato’s unique technology inspired a brand-new product category, later named “SASE” by Gartner and a market expected to reach $28.5 billion by 2028.

This is your opportunity to get on the rocket ship and join a company that is building a cutting-edge enterprise network and secure cloud platform, and is on a fast track to becoming the worldwide market leader – don’t miss it!

We are seeking a detail-oriented Software Engineer to join our Posture Team. In this role, you will be responsible for implementing automated tests for the applications developed by the team, while also acting as a quality owner for the team’s output. You will work closely with developers while leveraging the testing frameworks, tooling, and support provided by the central Automation team. Your focus will be on building reliable, maintainable automated tests that ensure product quality and consistency.

Responsibilities

Implement and maintain automated tests for Posture team applications using Playwright.
Collaborate with the Automation team to utilize their frameworks, tools, and best practices.
Ensure high-quality test coverage across new and existing features.
Own and promote overall quality standards within the Posture team, ensuring features meet agreed quality expectations before release.
Act as an owner within the Posture team: promote quality standards, mentor developers on testing practices, and help drive a culture of testability and robustness.
Contribute to defining and maintaining regression and sanity test suites for the Posture domain.
Collaborate closely with developers and product stakeholders to understand requirements, edge cases, and expected behavior, with a focus on quality and testability.

Requirements

Technical Expertise

Proficiency in software testing methodologies and automation practices.
3+ year of experience developing and maintaining automated tests.
Strong coding skills in Java or another object-oriented programming language.
Knowledge of OOD/OOP principles.

Testing Frameworks

Experience with UI testing frameworks, such as Playwright or Selenium.
Experience with API automation (GraphQL, REST, or similar).

Systems & Tools

Experience with Git and CI/CD environments (e.g., Jenkins) is an advantage.
Experience with cloud platforms (AWS, Azure) is a plus.

Soft Skills

Ownership mentality: ability to uphold quality and influence best practices across the team.
Strong collaboration and communication skills.
Ability to mentor teammates on testing techniques and approaches.
Solid debugging and problem-solving skills.
Comfortable working in dynamic, multi-tasking environments, including remote collaboration.

Educational Background

Bachelor’s degree in Computer Science or a related field.

*We operate in a hybrid model, requiring three days in the office.

*Location: NR7, Náměstí republiky, Prague, Czech Republic

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