Softwareentwickler/in Automatisierungstechnik, SPS-Programmierer/in (m/w/d) – semicon

About the role

You will develop and expand our control software from in-house development through to commissioning at the customer's site. Your responsibilities include:

• New and further development of existing control software, primarily based on IEC 61131-3 in the Beckhoff TwinCAT3 development environment
• Designing machine functions, drive technology, and user interfaces
• Active shaping and standardization of our software solutions for long-term efficiency and quality improvement
• Project support from development to commissioning at the customer's site
• Optimization of existing mechatronic systems in close cooperation with mechanical and electrical design
• Technical problem-solving for internal and external customers, including on-site if necessary
• Technical contact for new software functions and optimizations

Requirements

We are looking for a motivated engineer with the following qualifications:

• Interest in programming, bus technologies, sensors, actuators, and drive technology
• Completed degree or comparable training in computer science, mechatronics, automation technology, or a related field
• Knowledge of PLC programming, ideally with Beckhoff and IEC 61131-3
• Initial experience in object-oriented and modular software development
• Team player with high initiative, analytical thinking, and a systematic approach
• Knowledge of AI-supported implementation of PLC code is desirable but not mandatory
• Fluent in German and proficient in English, with engagement and flexibility

Benefits

• Permanent employment contract
• Generous flexitime arrangement
• 30 days of vacation per year
• Hybrid work model
• Family-friendly company
• Communication at eye level
• Great, motivated team
• Open and honest interaction
• Charging stations for electric vehicles
• Central location with free parking in Rosenheim

About esmo AG

The esmo AG has been based in Rosenheim for over 20 years and operates worldwide with its own locations in the USA, Singapore, China, and Taiwan. This regional roots combined with technical expertise has made us a successful solution provider in mechanical engineering, particularly for the semiconductor industry. We are a solid, crisis-proof employer with honest communication at eye level. Despite growing to over 160 employees, we maintain a direct and open culture where everyone—from the CEO to logistics colleagues—is on a first-name basis.

Our colleagues appreciate the trust we place in each individual, fostering an environment where your ideas are always welcome. This openness drives our continuous development, and we encourage your growth as well. The pleasant, collegial atmosphere is central to how we work and is immediately noticeable.

Work-Life Balance

Work is important, but so is recharging and generating new ideas. Many of the best ideas come when you're not thinking about work. With 30 days of vacation per year, you can relax without interruptions. After hours, you're free to focus on personal matters, family, or friends. Our generous flexitime policy provides plenty of flexibility, and we operate under a hybrid work model. Even more family-friendly time arrangements are possible to suit individual needs.