Back End Engineer

Founded in 2012 by cyber-security experts Eduardo Cruz, Josep Gaspar, and Josh Gabel, Qustodio is the global leader in online safety and digital wellbeing for families. In 2022, Qustodio became part of the Qoria group , protecting every child's digital journey through a world-class collaboration between schools, parents, and educators in cyber safety. Qoria's mission is to support families and schools to live and navigate smarter in an increasingly connected world. Together, we help millions of families and educators across the globe protect children from online harm, while promoting healthy digital habits and awareness.

We are looking to incorporate to our team an experienced Backend Engineer that is motivated and passionate by solving cutting-edge Engineering challenges and automating QA processes, deployments and procedures.

If you :

Have a relevant experience with Python and Django / Django Rest Framework

Have knowledge on the Django ORM and its backends

Have knowledge on NoSQL databases

Have experience with Celery and know about it backends and brokers

Are passionate on your code's quality

Are oriented on good practices and thrive for improving your programming skills

Apply software engineering fundamentals such SOLID, GRASP… principles in your daily work

Uphold cybersecurity responsibilities, including secure coding practices, vulnerability assessment, and data protection.

and would be great if you :

Have some previous experience with microservices

Have designed hybrid SQL / NonSQL model schemas

Have some previous experience with continuous integration and delivery / deployment pipelines

Have work with kubernetes and its ecosystem

Like to be up to date within the latest technologies in the industry

What we offer you :

Exciting challenges in a fast-growing tech company where you can grow your skills and career.

A strong team culture—we value collaboration, learning, and fun.

A diverse workplace—our team includes professionals from 18+ nationalities.

Flexible work environment—including remote work options.

Competitive salary and private health insurance.

Professional development opportunities—in-house training and team-building events.

A great office in Barcelona—modern, fully equipped, and in the city center.

Perks and benefits include :

Daily fruit and beverages

Daily lunch catering

23 days of annual leave plus a half-day off on your birthday

Flexible benefits package

At this stage we are only accepting applications from those with full working rights.

Shortlisting will commence immediately.