Principal Software Developer

Live Reply

Job

In this role, you will develop innovative software solutions as a fullstack developer, make architectural decisions, lead project teams, and advise clients throughout the development process.

Job summary

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Job technologies

Your role in the team

  • Participation in complex client projects as Principal / Lead Fullstack Developer.
  • Conceptualization, design, and implementation of modern software solutions in frontend, backend, or fullstack.
  • Responsibility for architectural decisions within projects as well as for overarching technical strategic decisions.
  • Significant contribution to shaping the technological direction of the eTeam as well as actively developing our technical standards and best practices.
  • Technical leadership of project teams and taking on a central role as the technical customer frontend.
  • Support throughout the entire development process within the agile team.
  • Estimation of project efforts as well as technical assessment of solution approaches.
  • Technical consulting for our clients.
  • Knowledge transfer, technical mentoring, and content support for the further development of the team.
  • Content support in recruiting, e.g., through technical interviews or technical sparring.
  • Participation in effort estimations and technical support for project tenders.
  • Use of modern technologies such as LLMs, Agentic AI, Machine Learning, or Deep Learning.

Our expectations of you

Education

  • Completed degree in (Business) Informatics, Mathematics, or a comparable field.

Qualifications

  • Very good knowledge in several of the following technologies: Backend: Java/Kotlin (Spring), Python, Golang, C#. Frontend: React, Angular, Vue, TypeScript/JavaScript.
  • Knowledge of Kubernetes, containerization, and CI/CD.
  • Excellent German and English skills.
  • Willingness to travel for projects within Germany.

Experience

  • Several years of professional experience in full-stack software development.
  • Experience in software and system architecture.
  • Practical experience with public cloud platforms (AWS, Azure).
  • Experience with DevOps methodologies and Infrastructure as Code (e.g., Terraform).

What we offer

  • Hybrid work with flexible working models.
  • Attractive salary and a competitive overall package.
  • JobRad, mobility allowance, and fitness subsidy.
  • Diverse internal and external training programs as well as certifications.
  • Modern working in an innovative, international consulting and project environment.
  • Active participation in technological decisions and architectures.

Benefits

Health, fitness & fun

Work-Life-Integration

Topics you will work on

Job locations

Map of the job locations
© OpenMapTiles, © OpenStreetMap contributors
  • Location Dusseldorf
    Nordrhein-Westfalen, Germany

About your employer

Live Reply DE is a leading provider of consulting, development, and system and solution integration for telecommunications and media companies, as well as Tier 1 companies in the financial services, automotive, and consumer goods industries. Live Reply DE's core competencies include security and identity management, implementation of digital services, next generation of software defined networks, solutions for IoT services, mobile commerce, networks, and OSS.

Company type
Established Company
Work model
Onsite, Hybrid
Industry
Internet, IT, Telecommunication
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Principal Software Developer

Live Reply