5 of 5 Objective-C Jobs in the City of London

environments with tools like Jira Desirable Skills Experience with mobile media frameworks (e.g. ExoPlayer, AVPlayer, NDK) Understanding of media processing tools like FFmpeg iOS development (Swift, Objective-C) Knowledge of streaming protocols and modern video codecs Exposure to WebRTC or browser-level media integration More ❯

has proven experience in third-party SDK integration . What You’ll Bring: 4–5 years of hands-on iOS development experience Strong proficiency in Swift (Objective-C not required) Solid understanding of MVVM architecture Experience integrating third-party SDKs Excellent communication and collaboration skills A proactive, self-motivated approach with the ability to More ❯

appreciated and considered Experience working with REST APIs Experience with Design Patterns Strong experience in Object Oriented Programing (OOP), Swift skills and design patterns Experience with Objective-C Willingness to mentor junior developers Exposure to the architecture of high-traffic web platforms. Experience leading projects from a technical standpoint. At Busuu we want to More ❯

chance to shape architecture, product experience, and technical direction from day one. Key Responsibilities Build and release the first iOS app using Swift and/or Objective-C Lead the entire app lifecycle: architecture, development, testing, deployment, and iteration Translate complex agentic AI workflows into seamless mobile experiences Collaborate with product, design, and engineering … engineering culture, tools, and standards as the team scales Ideal Candidate Strong experience building and shipping consumer-facing iOS apps Skilled in Swift and/or Objective-C Comfortable working on greenfield products and taking them from 0–1 Product-minded engineer who cares about user experience as much as code quality Thrives in More ❯

Lead Front-End Engineer (B2C mobile) Location: London, Victoria Hybrid working, 3 days in the office Salary: Competitive Why Zera feels different This isn’t your typical full stack engineer role. The founder is the Managing Director & board member of More ❯