Landing Festival Berlin is almost here. Have you gotten your ticket yet? 🇩🇪

Back-end Developer

BESTSELLER is an international, family-owned fashion company with a strong foundation

Job details

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €300


As backend developer supporting our future mobile app, being part of BESTSELLER, you will be working in our newest ‘start-up’, since August 2018. Our new office in Lisbon is part of the e-commerce organization where we are bringing latest fashion and technology together in optima forma.

What we build will define the next generation of our mobile apps. They will bring our fashion across Europe for all our 15+ brands including Jack & Jones, Only & Vero Moda. Together with your colleagues you will work on the new apps giving our customers the fastest, most exciting and relevant experience on their phones.

Who we are

Our team of 180+ colleagues from over 40 countries create exciting fashion experiences – whenever, wherever. We have high standards and expectations for our young team and are always looking for passionate, pragmatic and ambitious people. We are proud of our culture and international environment where we care for each other, while always pushing to grow and get better at what we do.

Who you are

Our team members are passionate about high quality, minimalistic and high-performing software solutions. You are able to balance your results towards elegant performing solutions that meet our business goals and whatever happens, you always choose quality over quick and dirty solutions. You are excited in learning new tech and you reflect on your actions to make sure you are always doing the right thing. Last and foremost, you love building the solutions for our customers on the mobile app together with your new team.

Daily tasks will include

  • Building new microservices within our AWS architecture and KAFKA cluster.
  • Creating backend systems which are high performant and scalable to support our mobile apps including search, product data and images, personalization, etc
  • Conducting thorough code reviews and peer programming with your colleagues.
  • Defining architectural solutions and improvements for our API’s of the mobile app using the latest technologies and emerging industry standards like serverless architecture design.
  • Implementing Continuous Integration and Continuous Delivery practices.
  • Identifying and defining viable improvements to our way of working

Key players in our Technology Stack

Java, Spring Boot, Kafka, AWS: S3, DynamoDB, RDS, Elasticsearch, Redis, DynamoDB, Lambda, New Relic, Docker, Maven, GIT

Main requirements

  • At least 3+ years of experience in backend development.
  • Experience in object-oriented programming, preferably in Java.
  • Experience with high performing and scalable service-oriented APIs.
  • Extensive knowledge of software design patterns and principles such as DRY, SoC and SOLID.
  • Experience with Continuous Integration, Continuous Delivery and DevOps.
  • Hands-on experience in Relational and non-Relational DBs, Kafka, Spring (Boot), Docker, AWS (serverless).
  • Experience in Scrum, Git and different branching strategies, and JIRA.
  • Excellent English communication skills, our company language.
  • Bachelor’s degree (or higher) In computer science, software engineering or related fields.


Besides being a challenging and inspiring place to work, we value a good work atmosphere and equally offer good benefits. To this extent, you can think of an excellent daily lunch and regular Friday events with colleagues. Last but not least, we have employees from all over the world and encourage international candidates to apply. If applicable, we will assist you in relocation formalities, ensuring a smooth transition to working and living in Lisbon.

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €300