T2 is hiring a hands-on Full Stack Technical Lead for Authentica, our authentication and identity verification platform serving around 16,000 users. You will own the platform end to end, write and review code, and lead the engineering team.
What you will do
Own development across the customer portal, admin portal, backend APIs, and background services
Turn business requirements into technical tasks and deliver features end to end across frontend, backend, and database
Maintain authentication and verification flows: OTP, messaging integrations, delivery statuses, and customer webhooks
Keep billing accurate: credit balances, charges, refunds, payment integrations, and transaction records
Improve reliability, performance, and security, and resolve production issues
Lead the developers: architecture decisions, code reviews, mentoring, and spotting risks before release
Work with Product, QA, and DevOps on estimates, testing, and releases
Keep architecture notes, API docs, and dev guides up to date
What we are looking for
Backend: C#, .NET / ASP.NET Core, REST APIs, Entity Framework Core, SQL Server
Frontend: Next.js, React, TypeScript, including dashboards and Arabic/RTL interfaces
Redis, RabbitMQ or similar queues, background jobs, third-party integrations
Git, Azure DevOps, pull requests, automated testing, CI/CD
Proven experience leading developers while still coding
Experience maintaining a live platform with active customer integrations
Background in authentication, messaging, payments, or SaaS is a strong plus
