kollex logo
kollex GmbH

Senior Software Engineer (w/m/d) - Backend

Employee
Berlin, Germany
Technics & Engineering

Based in Berlin, kollex is a young startup backed by three reputable global joint venture partners, Coca-Cola European Partners, Bitburger Braugruppe and Krombacher. Our goal is to build a B2B order platform to digitize our traditional wholesale and lead the digital beverage ecosystem. With our platform gastronomy customers can order all in a one-stop-shop from their associated wholesalers. In the future we want to go beyond order taking and become the digital partner for the wholesale and gastronomy space in Germany.

We are looking for committed, creative and ambitious team members to join us on this exciting journey!

Your role

  • You and your team build our digital platform by being responsible for the conception, realization and optimization of high-quality backend services and APIs
  • You are involved in the end-to-end lifecycle of features, from concept to deployment and operation in production - you build it, you run it, you own it
  • You are contributing to our technical discussions and architecture as we are building kollex from scratch
  • Work in a cross-functional, agile team with product owners, designers and testers

Your profile

  • 5+ years profound knowledge in object-oriented programming, ideally with PHP, as well as software architecture and software design
  • Significant experience in designing, building and operating distributed systems or Microservices communicating via RESTful APIs
  • With your experience in a team leadership role such as mentor or ideally team lead, you enjoy coaching, mentoring and supporting your team members
  • Very good knowledge of web application development – ideally in an ecommerce context – and web frameworks such as Symfony or Silex
  • Knowledgeable with SQL databases (like PostgreSQL) and NoSQL databases (like ElasticSearch or Redis). Experience with message based communication or the ELK-Stack is a plus
  • Experience with cloud architecture and container orchestration engines (Docker, ECS, Kubernetes) as well as DevOps and CI/CD is a plus
  • Experience in working with agile development methodologies e.g. SCRUM or Kanban
  • Excellent communication skills in English, German is a plus

Our offer

  • An exciting workplace in a fast-growing company
  • Various challenging tasks in a modern office in the heart of Berlin
  • Valuable start-up experience in a motivated and dynamic environment with flat hierarchies
  • Competitive remuneration
  • Free drinks and fresh fruit
  • Regular team events

Would you like to participate in shaping the future of kollex? Then we look forward to getting to know you - please send us your application documents with your desired start date and salary expectations.

Didn’t find what you were looking for?
About kollex GmbH
Based in Berlin, kollex is a young start-up backed by three reputable global joint venture partners, Coca-Cola European Partners, Bitburger and Krombacher.
2-10 employees
Wholesale & Retail
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Interested in this job? Join us!
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Contact Person:
Felicia Würtenberger
Head of Organisational Design & Development
Documents:
.doc, .docx, .pdf, .rtf, .odt, .txt
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