Senior iOS Engineer, Media Foundations - BeReal

📋 Description

• Design, build, and maintain high-performance camera and video features on iOS.
• Own AVFoundation stack: capture sessions, devices, formats, frame rates.
• Build and optimize real-time image and video processing pipelines.
• Improve capture quality, latency, stability, and cross-model performance.
• Work on multi-camera flows, front/back video composition, encoding, and export.
• Optimize CPU, GPU, memory, battery usage, thermal behavior, multithreading.

🎯 Requirements

• 6+ years iOS experience with camera/video features.
• Deep AVFoundation expertise: AVCaptureSession, devices, formats, frame rates, exposure.
• Real-time camera/video pipelines design and optimization; media formats, encoding, buffers.
• Strong performance mindset: CPU/GPU usage, memory, battery, thermal, multithreading.
• Proficient with iOS profiling tools: Instruments, Time Profiler, Allocations.
• Strong Swift skills; experience with Metal or Core Image is a plus.
• Autonomous, pragmatic problem solver.

🎁 Benefits

• Swile Lunch voucher
• Gymlib (100% covered by Voodoo)
• Premium healthcare coverage with SideCare, 100% covered for you and your family
• Wellness activities in our Paris office
• €1,000 annual budget for attending tech conferences and professional events