Core OS Software Development Intern

Apple is hiring a Core OS Software Development Intern in Prague, Czech Republic. When: Summer 2027. Posted November 12, 2026. Checked against the employer's posting on November 12, 2026.

Summary Why Apple? Imagine what you could do here at Apple, a place where new ideas have a way of becoming extraordinary products, services and customer experiences. The Apple Core OS team is looking for a skilled intern to develop software related to human interface devices, sensors and displays across iOS and macOS. You will be able to impact the design and quality of Appleʼs embedded and desktop systems. We are looking for someone who can bring outstanding contributions to the validation of Ambient Light sensor chips, from the bring up to the user facing features and algorithms. You will work in a dynamic environment interacting directly with engineering teams within the organization as well as multi-functional teams. The nature of the position requires you to have excellent interpersonal skills, strong technical and debugging skills, along with a drive to make a difference.

Description Be part of an engineering team that crafts and develops software for displays and sensors. Bring your contribution to customer facing features such as Auto-brightness, Night Shift, True Tone Display. Work with multi-functional teams to design new features and improvements. If you meet the key qualifications and you are ambitious, hardworking, and you want to make an impact, weʼd love to hear from you

Minimum qualifications • Experience with C or C++ or Objective-C/Swift • Creative, critical thinking and problem solving skills. • Excellent collaborative skills. • Strong written and verbal communication.

Preferred qualifications • Ability to ramp up quickly on both new technologies and existing technologies. • Highly focused, with the ability to deliver validated work on tight schedules.