Senior Web/Fullstack Software Developer | Senior Softwareentwickler (m/w/d) Web/Fullstack

Alpha-Engineering KG

Berlin, Berlin, Deutschland
Published Feb 15, 2026
Full-time
Permanent

Job Summary

As a Senior Web/Fullstack Software Developer, you will join a research-focused team in Berlin to develop and evolve a modern REST-API-based web application. Your daily responsibilities will involve designing and implementing backend logic, data models, and business processes, with a specific focus on structured data collection, evaluation, and visualization. You will work closely with Product Owners and the development team in an agile environment, ensuring high code quality through rigorous testing, code reviews, and static analysis. This position is particularly attractive for professionals seeking stability, as it offers a permanent contract, flexible working hours, and mobile work options. It provides a unique opportunity to apply high-level technical skills within a research context while benefiting from the professional development opportunities and prestige associated with large-scale enterprise projects.

Required Skills

Education

University degree in Computer Science or a comparable field of study

Experience

  • Professional experience in agile software development
  • Extensive experience with PHP development using frameworks like Symfony or Laravel
  • Proven experience in building and maintaining RESTful APIs
  • Experience with modern frontend frameworks such as React or Next.js
  • Professional experience with relational database management and data modeling
  • Experience in quality assurance practices including code reviews and automated testing

Languages

Not specified

Additional

  • Location: Berlin; Contract type: Permanent, Full-time; Remote work/mobile work options available.