Staff iOS Camera & Video Engineer — Remote

Voodoo; Paris; Hybrid; EUR 120,000 - 160,000; Full time

Benefits offered by this job

Gymlib access (100% covered by Voodoo)

Premium healthcare with SideCare (100%

Wellness activities in Paris office

€1,000 annual conference budget

Job summary

BeReal is seeking a Staff iOS Camera & Video Engineer to advance the camera experience, including multi-camera capture, instant capture, and high-quality media workflows. You will work near Apple's media APIs, tackle real-time performance challenges, and contribute to a fast, reliable BeReal experience.

The role emphasizes ownership over the AVFoundation stack, performance tuning, and collaboration with cross-functional teams in a remote-capable setup.

Qualifications

• 6+ years of iOS experience, including camera/media-heavy features.
• Deep expertise with AVFoundation and iOS camera APIs (AVCaptureSession, AVCaptureDevice, formats, frame rates, exposure).
• Strong Swift skills; exposure to Metal or Core Image is a plus.

Responsibilities

• Design, build, and maintain high-performance camera and video features on iOS.
• Own and improve parts of the AVFoundation camera stack: capture sessions, devices, formats, frame rates, exposure.
• Build and optimize real-time image and video processing pipelines.
• Improve capture quality, latency, stability, and smoothness across iPhone models.
• Work on multi-camera flows, front/back video composition, video encoding, media export, and audio/video synchronization.
• Optimize CPU, GPU, memory, battery usage, thermal behaviour, buffer allocation, and multithreaded processing.
• Investigate device/iOS-version-specific behaviour and propose trade-offs.
• Collaborate with iOS engineers, product, design, backend, and data teams.

Skills

iOS experience

Camera engineering

Swift programming

Performance optimization

Multithreading

Tools

AVFoundation

Metal

Core Image

Job description

BeReal is seeking a Staff iOS Camera & Video Engineer to advance the camera experience, including multi-camera capture, instant capture, and high-quality media workflows. You will work near Apple's media APIs, tackle real-time performance challenges, and contribute to a fast, reliable BeReal experience.

The role emphasizes ownership over the AVFoundation stack, performance tuning, and collaboration with cross-functional teams in a remote-capable setup.