Senior Full Stack Engineer — Tarasol Become the senior engineering owner of the live Tarasol platform — the system some of Egypt's largest and most prestigious organizations run their daily correspondence on — while the next generation of the product is designed in parallel. This is the deepest-domain engineering seat at IN3: you keep a platform that institutions depend on every working day stable and improving, and your knowledge of it shapes what gets built next.

What you’ll d Own the live platform end-to-end — codebase, releases, integrations, enhancements, support backlog Bring a long-lived enterprise codebase under disciplined ownership without destabilizing customers Deliver customer enhancements — preferring configuration over per-customer forks Be the senior engineering voice in customer escalations — calm, precise, accountable Inform the design of the next-generation platform with the business logic, data, and integration reality of the current one Design the data migration and customer cutover approach for the transition What we’re looking fo5+ years of backend-led engineering, with 3+ on enterprise applications deployed on-premises Production fluency across Node.js, microservices, Rabbit MQ, Mongo DB, MS SQL Server, and Redis Experience inheriting and improving codebases touched by many hands — with specifics Real performance and reliability troubleshooting stories, end-to-end AI engineering tools in daily use — particularly for reading and documenting large codebases Arabic and English professional fluency; Cairo-based, hybrid
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