.NET Software Developer (m / f / d)

About us

Optimus Search is excited to collaborate with a prominent company based in Jena , a recognised leader in the Semiconductor sector, specialising in micromechanical and optoelectronic components . The company works closely with clients on plasma processes and utilises laser-based analytical techniques to provide precise measurements. With a global team of around 800 employees , generating annual revenues of approximately 300 million EUR , the company operates from several locations worldwide, with four offices across Germany . The Jena office offers a tight-knit team environment, fostering both personal and professional development within its sister companies.

Tasks

Develop advanced equipment software in C# based on a SECS / GEM-compatible framework for semiconductor machinery.

Design and implement software components using ASP.NET Core and Blazor within a modern .NET architecture.

Work hands-on with hardware integration , directly interfacing software with semiconductor manufacturing equipment.

Collaborate closely with customers, independently handling interface optimisation, configuration, and adjustments.

Maintain continuous communication with customers and service technicians, providing technical support and efficient issue resolution.

Actively contribute to the design and implementation of innovative software concepts.

Manage version control, releases, and technical documentation to ensure a structured and reliable development workflow.

Profile

A degree in a STEM discipline or a completed technical apprenticeship with relevant professional experience.

Strong command of C# in the Microsoft ecosystem, particularly with tools like Visual Studio.

A solid grasp of hardware and measurement techniques—ideally with hands-on experience in semiconductor-related device development.

A proactive attitude towards learning new technologies and programming languages.

Confidence working directly with hardware and understanding of measurement methods.

A good command of English, essential for collaborating in our international team.