SIV.AG

Senior Fullstack Developer (f/m/d)

SIV.AG WorkFromHome

Stellenbeschreibung:

Join to apply for the Senior Fullstack Developer (f/m/d) role at SIV.AG

Talent Acquisition Partner @ Harris D-A-CH

About us

SIV.AG is part of the Harris Group, one of the leading providers of industry-specific software in Germany and internationally. As an innovative solution partner, we actively shape the future of the energy and water industry. Our success is primarily thanks to our employees, who develop and implement modern software products together with our clients.

Your responsibilities

  • Collaborate with engineers, product owners, and stakeholders to develop modern cloud-first software in the energy domain
  • Mentor less experienced developers, propose architecture designs, and drive best practices and integration of technical advancements
  • Ensure code quality, reviews, and testing practices to guarantee consistency, scalability, and maintainability

Your profile

  • At least 5 years of experience in software development
  • Strong expertise in TypeScript, NodeJS (NxJS), Angular, Docker, and event-driven communication
  • Solid understanding of microservices architecture and GraphQL interfaces
  • Hands-on experience in software architecture design and ability to mentor less experienced developers
  • Excellent communication skills in English; German is a plus

Nice to have

  • Practical experience with AI integration (LLMs)
  • Good understanding of data protection in software development
  • Experience working in SCRUM teams
  • Experience working in regulated industries
  • Flexible working hours and remote work
  • 30 days of vacation (plus December 24 and 31 as well as special occasions off)
  • Various training and development programs
  • Financial benefits (e.g. company pension plan, corporate benefits, and capital-forming benefits)
  • Corporate health programs (e.g. mental health support program and bike leasing)
  • A positive and supportive work environment and culture

Contact & application process

Talent Acquisition Specialist
Harris DACH

Your application

Apply easily with your CV and portfolio, combined in a single PDF.

You will receive an acknowledgment of receipt once your application has arrived. Our HR team will review your documents and forward them promptly to the responsible department heads. The selection and decision-making process usually takes no longer than three weeks.

The interview

Together with the respective department, we will arrange a meeting to get to know each other. We value creating a comfortable atmosphere and take our time, as we believe recruitment is a two-way process. Please plan about one hour for the interview, which can take place either on-site or virtually.

Your future colleagues

We offer the opportunity to join us for a trial day or trial hours. You can also meet your team for lunch or a virtual coffee chat. Your future colleagues are looking forward to meeting you!

After your interview

Within two weeks, we will get back to you with a contract offer, which we will discuss together openly and transparently – without fine print.

We look forward to your YES to us and can’t wait to welcome you on your first day!

Seniority level

  • Associate

Employment type

  • Full-time

Job function

  • Information Technology

Industries

  • Software Development

Germany $75,000.00-$100,000.00 1 month ago

Germany $100,000.00-$170,000.00 8 months ago

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NOTE / HINWEIS:
EnglishEN: Please refer to Fuchsjobs for the source of your application
DeutschDE: Bitte erwähne Fuchsjobs, als Quelle Deiner Bewerbung

Stelleninformationen

  • Typ:

    Vollzeit
  • Arbeitsmodell:

    Vor Ort
  • Kategorie:

  • Erfahrung:

    2+ years
  • Arbeitsverhältnis:

    Angestellt
  • Veröffentlichungsdatum:

    04 Nov 2025
  • Standort:

    WorkFromHome

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