Senior Flutter & Firebase Engineer

**Senior Flutter \& Firebase Engineer** **Position:** Senior Flutter \& Firebase Engineer **Product:** iReveal (mobile and web application) **Reports to:** The Managing Directors, KCG **Location:** Remote **Employment type:** Part\-time, monthly retainer with on\-call availability **Estimated workload:** Approximately 12 to 16 hours per month on average **Compensation:** Competitive monthly retainer, to be discussed with shortlisted candidates **POSITION SUMMARY** Khalifeh Consulting Group (KCG) is seeking a senior engineer to provide ongoing technical support for iReveal, its risk\-intelligence application. iReveal allows users to screen individuals and companies for sanctions, politically exposed person (PEP) status, adverse media and country risk, and produces a risk score, an AI\-generated summary and a branded, timestamped PDF report. The application is live on the App Store and Google Play. The successful candidate will act as the technical owner of the product in production: monitoring its health, resolving incidents promptly and releasing fixes and updates as required. **KEY RESPONSIBILITIES** • Monitor the production environment on Firebase (Cloud Functions, Firestore, Authentication, Secret Manager, billing and logs) and carry out a weekly health check. • Investigate and resolve incidents, determining whether an issue originates in the application, the backend, billing or configuration. • Fix defects across the iOS, Android and web applications and submit hotfix releases through App Store Connect, TestFlight and Google Play Console. • Keep the application compliant with App Store and Google Play requirements, including SDK and build\-tool updates and review policies. • Maintain the application’s integrations: in\-app purchases and credits, push notifications, AI services and third\-party screening data APIs. • Use AI\-assisted development tools on the live codebase as standard practice for diagnosis and maintenance. • Provide the Managing Directors with concise updates on incidents, actions taken and decisions required. **REQUIRED QUALIFICATIONS** • Several years of professional Flutter development, with production releases on iOS, Android and web. • Proven experience operating Firebase in production, including handling live incidents. • Hands\-on experience with App Store Connect, TestFlight and Google Play Console, including release submissions. • Ability to work independently, prioritise under pressure and communicate clearly with non\-technical stakeholders. **PREFERRED QUALIFICATIONS** • Experience with RevenueCat or comparable subscription and in\-app purchase platforms. • Experience with compliance, KYC or AML data APIs. • Arabic and right\-to\-left (RTL) interface experience. • Experience integrating OpenAI or similar language\-model services. **WORKING ARRANGEMENT** • Availability for urgent issues (login, screening or payments unavailable), including weekends, within agreed response times. Lower\-priority issues are handled by the next business day. • New features and larger pieces of work are scoped and billed separately from the retainer. • KCG retains ownership of all accounts (Apple, Google, Firebase billing and data providers). The engineer is given the access required to perform the role. **HOW TO APPLY** Please send your CV, links to applications you have shipped (if public) and a brief description of a production incident you resolved (what failed, how you identified the cause and how long it took) to careers@khalifehconsulting.com. *KCG is an equal opportunity employer. Terms of engagement will be confirmed in writing.*