Senior JavaScript Developer
Remote | Part-timeWe are looking for a Senior JavaScript Developer to join our engineering team and contribute to the development of a high-load AdExchange product within the global programmatic ecosystem.
WMG International (adWMG) is a product AdTech company delivering programmatic solutions for advertisers and publishers worldwide. We build scalable systems operating in real-time bidding environments and continuously optimize performance, reliability, and integrations.
Project: GetRTB - Ad Exchange Solution for oRTB Monetization — an OpenRTB-based AdExchange platform connecting DSPs and SSPs globally within real-time bidding infrastructure.
You will participate in building and scaling a performance-critical system with strict latency and throughput requirements.
- 5+ years of commercial software development experience
- Strong experience with JavaScript / TypeScript
- Strong backend experience with Node.js
- Proven commercial experience working with OpenRTB (mandatory)
- Experience building high-load, distributed systems
- Experience with REST APIs, WebSockets, or gRPC
- Experience with PostgreSQL and/or MongoDB
- Understanding of system architecture and performance optimization
- Experience with Docker
- Part-time engagement (hourly rate)
- Fully remote (location does not matter)
- Flexible schedule
- Opportunity to work on a global AdExchange platform
