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Senior JavaScript Engineer

Bonial International

Bonial helps you save time, money and paper.
We are digital advertising partner for offline business - we support retailers in their marketing activities and help them find a new audience.Would you like to join and be a part of digitalization of retail?

Are you a curious coder? Do you thrive in a collaborative environment where you are constantly learning and growing? Do you love to dabble in new technologies and are continually searching for ways you can improve your codebase, processes, or skill set?
Then we are just the team for you! The W3 team at Bonial is in charge of taking care of highly interactive customer-facing components for a product that has millions of monthly active users. We are an extremely collaborative and passionate group, unafraid to voice our opinions and concerns while working closely together to improve our platform and integrating new product features. Our goal is to build high-quality products that not only provide an engaging experience for our users, but also for our engineers during development.

What will I be getting myself into?

We are a high-energy team, always looking to improve our codebase or our user experience. We do have some technical debt to address though, so that is one of our priority focuses of 2021: out with the old and in with the new! You will be helping the team remove old services and replace them with new, up-to-date ones that address all of our current needs and use cases. 
Aside from your daily coding, you will also work closely with our Product Owner on discovery and initiative work, supporting other teams with their client-side support requests, sharing your knowledge in the Web Guild and Architecture Board, and overall, pushing for a higher standard of tech within the company.

As a Senior JavaScript Engineer in team W3, you will have the opportunity to:

    • Use Node.js, React, Redux, and Typescript to write clean and high-performant code,
    • Write JavaScript Unit, Regression, and End-to-End tests using Jest, Enzyme, and Puppeteer,
    • Work with multiple business stakeholders including Product Managers and Design team members,
    • Devise ways to measure and to improve our client-side performance,
    • Perform code reviews for other team member,
    • Improve client-side architecture,
    • Collaborate with other brilliant engineers from UFP (User Facing Platforms) Department.

    • About UFP
      UFP (User Facing Platforms), is the department that works on all things user-facing: web, native apps, notifications, and content delivery APIs. As a B2B2C company, UFP strives to provide the best content and best experiences for our users, while working collaboratively with CFP (Client Facing Platforms) to ensure that our clients are giving our users the best experience possible.

      You can check out here what our team is working on!

What you should bring:

    • Bachelor’s degree in a related field from a University or University of Applied Science and/or equivalent work experience,
    • 6+ years of experience as a JavaScript Engineer,
    • Have a strong background in frontend technologies, specifically modern JavaScript (ES5, ES6), Node.js, and React,
    • Comfortable with discussing client-side architecture questions/decisions on a high level,
    • Independent, dedicated, and able to deliver production-ready code with minimal guidance,
    • Java or other server-side languages are a plus,
    • Fluency in English (German is not required)
Keep in mind that this is just an ideal requirements’ list; we look for potential!

What we can offer you:

Diversity - international, multicultural and inclusive community with colleagues from over 40 different countries where you can grow personally and professionally. We do not only embrace diversity - we cherish it.
Development - strong support for your professional development with both company sponsored activities and a dedicated budget you can decide on, also English and German language courses in house.
Sustainability - the opportunity to engage in projects that promote sustainability, environmental development and the impact that we make on our planet.
Modern Office with interior design handcrafted by our creative team: fully stocked Kids' Room for when your kita bails on you; Zen Rooms where employees can pray, relax or simply have some quiet time; fully equipped gym in the office; and Roof terrace for amazing Friday events.
Social Culture that encourages people to start conversations, build relationships and participate together in the community through regular team events in a lounge perfect for socializing.

If you think you could fit the bill, we'd love to hear from you!

You can check out our Bonial people Instagram or read more about Bonial culture here.


Bonial is part of Axel Springer SE and is the leading "Drive to Store" platform in Germany and France. Every day we inspire millions of users by connecting them to their favorite shops and brands via our platforms "kaufDA" and "MeinProspekt" in Germany, and “Bonial” in France.

More than 1500 retailers and brands across all sectors rely on our tailor-made, data driven marketing solutions to promote their offers and reach measurable business results with maximized return on investment.

Our more than 300 employees come from all over the world joining together to strengthen their skills and work towards creating innovative digital marketing products for clients and users. We believe in the power of each individual to own their impact and drive meaningful results every day. Our diverse and open culture is the secret sauce to our success and ensures we truly put people at the center of everything we do. Our data-driven decision making empowers our mission and how we work

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