Software Frontend React Engineer

Type: Full time software engineer Location: Paris, France

What is Sqreen

Software is eating the world. But the bad guys are hacking software products every day. We are a team from the Apple internal security team, and we are on a mission to make application security simple for all developers.

Sqreen is a SaaS product that helps developers detect security issues, protect them from attacks, and gives engineering teams the information they need to build better applications.

Let's Redux it!

You will be responsible for developing the Sqreen dashboard. It is a critical product at Sqreen since it's the tip of the iceberg: all of Sqreen's complexity needs to be tackled in this interface to provide clear and actionable information to our customers.

You love web technologies, you closely follow the evolution of browsers, web technologies, and the React ecosystem.

You’ll take part in the Sqreen engineering team based in Paris. You will have a strong focus on reliability, performance and modern software engineering practices. You’ll become actor in Sqreen product roadmap by suggesting new ideas and features to implement.

Give a try now to the Sqreen dashboard, the main product you'll be contributing to!

Responsibilities & Profile


  • Work closely with Product, Backend, Design and Marketing teams to build features Sqreen users love.
  • Build and test robust, well structured, fast and reusable components.
  • Identify and solve performance issues.
  • Participate in the project's design and code reviews (Github).
  • Proactively propose major changes (architecture, frameworks).


  • Beautiful office in central Paris (Sentier), in the heart of where all startups operates.
  • Premium health insurance.


  • 3 years experience building modern web applications.
  • Proficient with JavaScript, ES6, React, Redux and a variety of Javascript libraries.
  • Comfortable working with HTTP REST APIs.
  • Good knowledge of HTML, CSS, and related web technologies.
  • Awareness of cross-browser compatibility issues and client-side performance. considerations.
  • Bachelor's or Master's degree in computer science, computer engineering, statistics, mathematics or a similar field.
  • Proficiency in written and spoken English.
Apply Now


Sqreeners are security focused people who care about developers


Sqreen relies on a virtuous community, which is why our culture is all about sharing and transparency. Sqreen contributes to the Open Source community. Much of our work is shared in conferences, meetups and articles.

Our work environment is modern, casual, and respectful. Our engineering team is based in Paris. You will join a highly technical and product-driven team and contribute to an extraordinary game changing technology.

You will be proud to be part of it.