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Full Stack Engineer

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Flix

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Location:
Germany , Berlin

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

We are seeking a talented and driven Full Stack Engineer (m/f/d) to join our team, in the Demand Division, responsible for developing our contact center applications, with the focus on scalable agent-facing interfaces and automations. This is a unique opportunity to be part of our development team, evolving software products on a scale. As such, there will be a lot of discoveries involved in the design process, as we work to identify the most efficient and effective workflows. Our Tech Stack includes: Languages & Frameworks: JavaScript, TypeScript, Java, flask, FastAPI, Node.js, React, Spring Boot. Cloud Providers and IaC: AWS, Azure, terraform, serverless. Data Layer: Elasticsearch, Snowflake Streaming and Messaging Layer: Kafka. Observability: Datadog, Kibana.

Job Responsibility:

  • Maintain a core product built with TypeScript and Java / Spring Boot
  • Place our users at the center when developing solutions together
  • Drive the development process using an Agile environment
  • Evolve products using new tech stacks
  • Lead technical decisions inside and across teams to improve technical excellence through lateral leadership

Requirements:

  • A minimum of 5 years of professional experience in fullstack development, with a strong focus on architecture, system design, and migrating legacy products
  • Strong experience in maintaining and evolving products written in Java / Spring Boot, enabling their migration to a different tech stack
  • Cover your code with tests and have experience with different test runners
  • Obsession with quality ensures every product meets exceptionally high standards
  • Enjoy working within an agile setup
What we offer:
  • Travel perks: 12 free Flix vouchers + 12 discount vouchers for friends & family
  • Work from (M)Anywhere: Depending on your role, work from another location for up to 60 days per year
  • Hybrid work model: We are an office-first company, but we offer flexibility to balance work and life
  • Wellbeing support: Access confidential 1:1 counselling, courses, and stress management for yourself and up to four family members
  • Learning & Development: Take advantage of language classes, training courses, and expert-led sessions to grow your skills
  • Mentoring Program: Connect with experienced colleagues to gain insights and accelerate your career

Additional Information:

Job Posted:
January 29, 2026

Work Type:
Hybrid work
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