ZEAL Network SE logo

Senior Backend Developer (Java, Kotlin, Spring Boot)

ZEAL Network SE

Join Our Team as a Senior Backend Developer

At ZEAL, we are equipped with the entire enchilada of innovative tech stacks in an emergent microservice architecture – from Github Enterprise, Kubernetes, and Jenkins to Kotlin, Java, Redis, and AWS plus on-premise. Our mission is as simple as it is bold: We are here to disrupt and reinvent the online lottery business. Join our team of 200+ multicultural employees – a diverse mix of leaders, game changers, and visionaries united and grounded in our values. If you enjoy open-source and are passionate about applying state-of-the-art technologies in an agile environment, we’d love to hear from you!

What We Offer

  • State-of-the-art technologies and an agile environment.
  • Work in a competent, interdisciplinary team, where you can actively contribute your knowledge and ideas.
  • No micromanagement, but a lot of trust in your ability to deliver and perform.
  • Lots of potential to grow your technical skillset with strong peers.
  • A yearly development budget of EUR 1,500 for your personal development.
  • Independent and innovative way of working and a belief in real flexible work.
  • You can take your unlimited vacation days spontaneously; we work in a hybrid model and provide you with technical home office equipment.
  • Once a quarter, a company event where we all get together and celebrate, as well as regular team events and small get-togethers.

Your Tasks

  • Take charge of designing, developing, and maintaining high-performing backend services.
  • Collaborate closely with product, marketing, and tech experts in an agile environment.
  • Ensure your code is secure, maintainable, and efficient, backed by automated tests.
  • Drive the exploration of product concepts, iterating to enhance success rates.
  • Develop well-structured and documented RESTful APIs for seamless integration.
  • Collaborate with external partners and integrate third-party services.
  • Develop user interfaces for administrative tasks, contributing to operational efficiency.

What You Offer Us

  • Experience in Kotlin/Java, Spring Boot as well as microservice architectures.
  • Ability to translate business requirements into technical solutions.
  • Experience designing and developing REST API web services.
  • Familiarity with DevOps principles and a "you built it, you run it" mindset.
  • Knowledge of NoSQL/SQL databases (MongoDB/PostgreSQL).
  • Understanding of event-driven design using technologies like Kafka.
  • Awareness of security best practices, especially concerning customer data.
  • Familiarity with Docker, container orchestration (Kubernetes), and cloud platforms (AWS) are beneficial.
  • Some knowledge of TypeScript or Angular is beneficial.
  • Ability to understand the business context, market trends, and competitive landscape.
  • Strong communication skills in English and a collaborative mindset.

If you are excited about contributing your expertise to a collaborative environment where technology and innovation converge, we encourage you to share your talents with us.

Benefits
Extracted with AI

  • Yearly development budget of EUR 1,500
  • Unlimited vacation days
  • Hybrid work model
  • Technical home office equipment
  • Quarterly company events
  • Regular team events

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