Optimus Search

C# Software Developer - Jena (m/f/d)

Stellenbeschreibung:

1 week ago Be among the first 25 applicants

Optimus Search has partnered with a company in Jena; a leader within the Semiconductor industry specialising in micromechanical and optoelectronic components . They work directly with customers on plasma processes and leverage laser-based analytical methods for precise measurements. Our client employs approximately 550 people across various locations worldwide, generating annual revenues of around 130 million EUR . With four locations in Germany and the headquarters in Wettenberg, the Jena site offers a small, close-knit team from various sister companies and room for personal & professional development.

Expectations of the role:

  • As part of a team, you'll create modern high-level device software using a SECS/GEM-compatible framework (C#) .
  • Your role will involve optimizing and enhancing our existing control software (C++) .
  • You’ll be responsible for directly coordinating interfaces with customers and making adjustments independently.
  • Occasionally, you’ll assist with software commissioning, including on-site visits to customers worldwide (approximately 10% of the time).
  • Maintaining communication with customers and service technicians, you’ll address technical inquiries and resolve complaints.
  • Your expertise will be crucial in developing innovative software concepts and bringing them to life.
  • Version control and documentation will be managed by you as essential components of a professional software development process.

What we expect of you:

  • A completed degree in a STEM field or a technical apprenticeship with relevant experience.
  • Excellent knowledge of C# in a Microsoft development environment (e.g., Visual Studio).
  • Ideally, experience with TwinCAT 3.
  • A solid understanding of hardware and measurement methods , ideally with experience in developing devices for the semiconductor industry.
  • Openness to new technologies and additional programming languages.
  • Being able to grasp the hardware and its measurement methods is not a challenge for you.
  • Good English skills – our team is international!
  • You are a team player, communicative, and work independently and conscientiously.

Seniority level

  • Seniority level

    Mid-Senior level

Employment type

  • Employment type

    Full-time

Job function

  • Job function

    Engineering and Information Technology
  • Industries

    IT System Custom Software Development

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Stelleninformationen

  • Typ:

    Vollzeit
  • Arbeitsmodell:

    Vor Ort
  • Kategorie:

  • Erfahrung:

    2+ years
  • Arbeitsverhältnis:

    Angestellt
  • Veröffentlichungsdatum:

    29 Nov 2025
  • Standort:

    Jena

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