Frontend Engineer

About Ostorlab

Ostorlab is a Security Testing Automation Platform trusted by more than 18,000 developers and security professionals in over 80 countries.  We help secure critical applications used by billions of users, from the largest social media app to the largest video streaming platform.

Why Join Us

At Ostorlab, you will tackle real security challenges that protect applications used by billions. You will work with a team of passionate, curious, and highly skilled professionals who value bold ideas and impactful results. 

Every contribution matters and helps shape tools that developers rely on worldwide. You will experiment, learn quickly, and grow by solving hard problems that push your skills further. If you want to do fast-moving and meaningful work, this is the place to make it happen.

The Role

As a Frontend Engineer, you will design and build user interfaces and APIs that make complex workflows simple and intuitive. You will collaborate with engineers to deliver features that are both powerful and user-friendly.

At Ostorlab, we believe in giving our engineers real responsibility and trust from day one. You will be part of a collaborative environment where learning is constant, and your work will have a visible impact. This is a workplace where you can sharpen your skills, learn from talented colleagues, and take your career to the next level while building technology that matters.

What You'll Do

• Build and maintain user-facing features with modern frontend frameworks.
• Translate design mockups and product requirements into responsive, high-quality interfaces.
• Ensure applications are fast, reliable, and accessible across browsers and devices.
• Collaborate with product managers, designers, and backend engineers to deliver seamless user experiences.
• Write clean, maintainable, and testable code following best practices.
• Participate in code reviews, share feedback, and help improve coding standards.
• Stay up to date with emerging frontend technologies and propose improvements to our stack.
• Take ownership of features from early design discussions through implementation and launch.

What We're Looking For

• Degree in Computer Science or related field, or equivalent experience.
• Strong knowledge of JavaScript/TypeScript and frameworks such as React, , or Angular.
• Experience with responsive and adaptive design.
• Ability to work independently and as part of a team, with a willingness to share knowledge and learn from others.
• Comfortable in a startup environment where curiosity and problem-solving are valued.
• Good English communication skills.

Nice-to-Haves

• Experience with tools like Vite and Git.
• Familiarity with GraSecurity EngineerphQL, , or server-side rendering.
• Contributions to open-source projects.

Compensation and Benefits

• Competitive salary + quarter bonus + 13 months
• End-of-year promotions and performance-based bonuses.
• Full Private healthcare coverage with dental and vision insurance.