Full Stack Software Engineer

About Bonial

Bonial helps you save time, money and paper!

We are a digital advertising partner for offline businesses – supporting retailers in their marketing activities and helping them find new audiences. Bonial is part of Axel Springer SE and is the leading “Drive to Store” partner in Germany and France.

Our platforms include “kaufDA” and “MeinProspekt” in Germany, and “bonial” in France. Every day, we inspire millions of users by connecting them with their favorite shops and brands.

Bonial welcomes both full- and part-timers!

About the Role – Full Stack Engineer (Team CATCH)

Join the Acquisition Domain – Team CATCH and help shape the experience of millions of users. Our mission is to build landing pages and web services that convert organic visitors into loyal users of our web and native apps.

You’ll work with modern technologies and play a key role in modernizing our technical stack, exploring new ways to attract and engage users.

Your Responsibilities

• Develop and maintain backend services using Node.js, Fastify, and occasionally Java
• Build and evolve frontend applications with React, Next.js, and TypeScript
• Design and implement REST APIs integrating with headless CMS platforms like Directus
• Write clean, testable, and well-documented code
• Contribute to CI/CD pipelines (e.g., Bitbucket Pipelines / GitHub Actions)
• Deploy and monitor services in Kubernetes and containerised environments
• Collaborate closely with Product and Marketing stakeholders

Job Requirements

• 3+ years of experience building Full Stack web applications
• Proficiency in Node.js, JavaScript, and TypeScript; basic Java skills are a plus
• Experience with Fastify, Express, React, and Next.js
• Basic knowledge of DevOps, including CI/CD, Docker, and Kubernetes
• Familiarity with PostgreSQL or similar SQL-based databases
• Excellent communication skills
• Proactive, hands-on mentality with a passion for documentation and sharing knowledge
• Bonus: Experience with CMS tools like Directus or Strapi
• Bonus: Knowledge of scripting (Shell, Python), Terraform, and basic security best practices

What’s in It for You?

• A purpose-driven team focused on technical excellence and user impact
• Opportunities to help shape a modern tech stack
• Autonomy and ownership from day one
• Close collaboration with stakeholders and visibility into company-wide projects
• An open-minded team culture that fosters ideas and continuous learning

Our Benefits

• Diversity: Inclusive environment regardless of race, gender, religion, etc.
• Development: Support for your professional growth and feedback-driven culture
• Wellbeing: Access to nilo.health mental health app, in-office gym, and Urban Sports Club subsidy
• Sustainability: Work with our Green team on eco-initiatives
• Flexibility: 28 vacation days + extras, flexible hours, and 30 days/year abroad option
• Modern Office: Zen Rooms, rooftop terrace, and more
• Free Lunch: Multiple lunch options when working from the office
• Social Culture: Regular team events and community activities
• Visa Sponsorship: Available for international candidates

Interested?

If you think this role is for you, we’d love to hear from you!

Check out our bonial_people Instagram or learn more about our culture and tech on Medium.