Lead Developer Fullstack .NET (m/w/d)

About AP Sensing

WIR SIND ERNEUT AUSGEZEICHNET ALS TOP ARBEITGEBER 2025!

AP Sensing continues a success story that began in the garage of Bill Hewlett and Dave Packard. As an independent HP spin-off, we combine over 40 years of technological expertise with a genuine passion for innovation.

Together, we are making infrastructure smarter, protecting people, and contributing to the safety of our planet. Our passion is fiber-optic sensing technology -- and every voice counts in its further development. We value new ideas, promote personal growth, and provide space for genuine co-creation. Become part of our team and shape the future with us -- thinking ahead.

Your New Career

You will become part of the AP Sensing "we" and immerse yourself in a fascinating world: Together, we push measurement technology to the limits of physics. We use fiber optic cables as sensors and build measuring devices and software that measure temperatures and acoustic signals along the fiber with meter-level accuracy.

Your Responsibilities

• You will work as a Lead Developer on next-generation software solutions.
• You will understand the requirements of stakeholders.
• You will develop solutions and concepts together with experienced software developers and implement them successfully.
• You will actively participate in cross-team architectural decisions.
• You will conduct code and architecture reviews, ensuring high product quality and security.
• You will keep your knowledge up-to-date and be aware of current trends.

Your Profile

• You have a degree in Computer Science, Software Engineering, or a comparable field, and at least 7 years of experience as a .NET Developer, with 2 years in a technical leadership role.
• You have very good knowledge of distributed applications with .NET and web/mobile frontends (Angular), databases, message buses, on-premise, and in the cloud.
• You have a strong hands-on mentality and quickly find practical solutions.
• You are familiar with design/architecture patterns, best practices, and have a feel for "good code."
• You are enthusiastic and have the drive to create.
• You have a quick grasp of concepts and can persuasively communicate your opinions with arguments.
• You speak German at C2 level and fluent English.

Our Offer

• Semi-annual bonus payout (dependent on company success)
• Annual salary increases
• Vacation bonus
• Christmas bonus
• AP Sensing Card with a monthly credit of 50 Euros
• Career opportunities due to steady, healthy company growth
• Company pension plan
• Participation in the Corporate Benefits program
• Meal subsidy for the in-house canteen
• Free drinks and fresh fruit
• New and fully equipped kitchen with a high-tech coffee machine
• Kiosk in the building
• Large, bright, and air-conditioned offices
• Modern office equipment with creative spaces
• Height-adjustable desks for ergonomic work
• Flat hierarchies and a very collegial relationship with management
• Very positive and appreciative work atmosphere
• International and intercultural team
• Flexible working hours and home office options
• Company laptop for everyone
• Ideal work-life balance
• Regular company and team events
• Employee training and development
• 2 minutes to the S-Bahn and highway
• Free parking
• Job bike offer
• Sports activities: weekly jogging group and fitness coach
• Showers available (for cyclists or "lunch break joggers")

Are you ready to play a BIG role in a small team instead of a SMALL role in a big team?

Then you are exactly right with us...

Contact: Ingrid Licht Email: ++hr@apsensing.com++ Reference: 468G

AP Sensing GmbH 71034 Böblingen Website: ++www.apsensing.com++