> Markdown version of [/jobs/ext/4720227-mobile-applications-developer](https://www.wearedevelopers.com/jobs/ext/4720227-mobile-applications-developer). 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). --- # MOBILE APPLICATIONS DEVELOPER - **Company:** ThreatLocker Inc. - **Location:** Orlando, FL, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Software Bug Management, Cloud Computing, Code Review, Computer Programming, Internet Security, Mobile Application Software, Performance Tuning, Zero Trust Network Access, Secure Coding, Systems Integration, ReactJS, Git, React Native, Asynchronous Programming, Restful APIs, Es2015, Software Version Control - **Published:** November 14, 2026 - **Apply:** https://www.careerbuilder.com/job-details/mobile-applications-developer-orlando-fl--4edb20c3-7236-4d9a-a232-6437b2a78b5f ## About the Role Mobile Applications Development, Cloud Computing, Internet Security, Mobile Applications Development, Quality Assurance, Customer Satisfaction, Code Reviews, Documentation, Mentoring, React Native, * 3-5+ years of industry experience working as a React Native Developer * Deep understanding of React concepts: declarative programming, hooks, the component lifecycle, state management and performance optimization * Experience with JavaScript ES6+ and asynchronous programming * Experience with mobile-specific concerns: performance optimization, offline capabilities, device APIs * Experience with integrating RESTful APIsinmobile applications * Experience with version control (Git) and collaborative development workflows * Proficient writing and maintaining feature documentation and conducting code reviews * Highly analytical with ability to propose new ideas and designs * Strong written and verbal communication skills ## Description ThreatLocker's Mobile Developers support the development, expansion and maintenance of our unique and innovative cybersecurity software. The role will be based in Orlando, FL and is an in-office position., The Mobile Applications Developer will be responsible for, but not limited to: * Guide the technical direction and implementation of product requests into large-scale Mobile solutions. * Collaborate with product, QA, and other developers to implement robust solutions that satisfy client expectations and feature criteria. * Ship well-tested, maintainable, reliable and secure code that keeps the user's best interest in mind. * Assist with improving existing feature implementations, and production issues as they occur. * Conduct code reviews, write maintainable documentation, and implement bug fixes with security and a Zero Trust mentality in mind. * Mentor their fellow developers, grow their skills, and improve as a team by sharing expertise.