Senior Backend Engineer / Technical Lead (TypeScript, Cloudflare Edge, Payments)
Shape the future of a next-gen platform on Cloudflare Edge. Work directly with the CTO, own key decisions, and join a high-impact team building scalable, multi-brand architecture.
Senior Backend Engineer / Technical Lead (TypeScript, Cloudflare Edge, Payments)
📍 Location: Remote (Europe time zones preferred)
🏢 Company: Fadir Technologies
💼 Experience: Senior-level
🕓 Type: Full-time
About Us
Fadir Technologies is building a next-generation Platform — fast, modular, and designed for multi-brand scalability.
We’re developing a Cloudflare Edge microservice platform powered by TypeScript, Workers, Durable Objects, D1, KV, and R2 — evolving beyond a legacy Laravel PHP / AWS monolith toward real-time, low-latency scalability.
We’re looking for a Senior Backend Engineer / Technical Lead to take ownership of backend and infrastructure development, drive architectural evolution, and gradually assume day-to-day technical leadership from the CTO.
The Role
You’ll be the technical cornerstone of our backend systems — designing and implementing scalable, high-performance edge services.
You’ll collaborate closely with the CTO and product teams to define backend strategy, lead key migrations, and ensure our platform delivers real-time, fault-tolerant experiences across gaming, content, and payment services.
Responsibilities & Requirements
- Lead development of edge-native backend services using TypeScript and the Cloudflare Edge stack (Workers, Durable Objects, D1, KV, R2, CI/CD).
- Architect and scale distributed microservices to replace legacy Laravel PHP components deployed on AWS.
- Design and maintain APIs for authentication, content delivery, payments, and integrations.
- Define and maintain CI/CD pipelines, testing standards, and deployment workflows.
- Integrate and maintain Payment APIs (e.g., PSPs, crypto, or fiat gateways), ensuring compliance, reliability, and security.
- Demonstrated ability to lead projects, make architectural decisions, and guide engineering direction.
- Collaborate cross-functionally with frontend, design, and product teams.
- Build caching, monitoring, and failover mechanisms to ensure 99.9% uptime.
Our Tech Stack
Backend: TypeScript, Cloudflare Workers, Durable Objects, D1, KV, R2
Frontend: React, TypeScript, Material UI Premium, Cloudflare Pages
Infrastructure: Cloudflare Edge, AWS (legacy)
Tooling: GitHub, Cloudflare Dashboard, CI/CD, Google Workspace
Legacy: Laravel PHP, Go
- Department
- IT
- Remote status
- Fully Remote

About Fadir
A Saga of Digital Triumph
We believe that technology should be the wind in your sails, propelling you toward glory and prosperity. We invite you to hoist your sail with us on this epic saga. Together, we shall unleash the full might of technology and carve a saga of enduring triumph for your tribe.