> Markdown version of [/jobs/ext/4720420-senior-ios-security-oauth-engineer](https://www.wearedevelopers.com/jobs/ext/4720420-senior-ios-security-oauth-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior iOS Security & OAuth Engineer - **Company:** Insight Global - **Location:** Plano, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** OAuth, Secure Coding, Swift (Programming Language) - **Published:** November 14, 2026 - **Apply:** https://www.careerboard.com/us/en/find-jobs-in-United-States/-03B74F2B880AF13C6B/ ## About the Role Insight Global is seeking an experienced iOS Developer for a high-visibility role in mobile authentication and security initiatives. The ideal candidate will be a senior-level native iOS engineer with strong Swift, OAuth, and secure development expertise.