Staff Software Engineer/Architect - full onsite
About OptiSigns
OptiSigns is a fast-scaling cloud platform powering digital signage for 35,000+ businesses across 100+ countries, with 200,000+ active screens worldwide.
Founded in Houston, Texas in 2016 and now expanding aggressively in Asia and Europe, we help companies transform ordinary screens into powerful, dynamic communication tools. Our innovation and engineering team is central to our next phase of growth.
Why This Role
We are looking to bring on a staff software engineer/architect to lead our growing innovation and engineering team. This is a hands-on technical leadership role, with real ownership over both system scalability and team development.
You will lead by example—mentoring engineers, raising the technical bar, and ensuring the team can move fast while building reliable systems.
You will own platform scalability at real-world scale:
- 100M+ database records
- TB-scale customer data
- Rapidly growing global traffic
Your mission is to ensure the system scales reliably while enabling the team to ship faster and with confidence.
What You’ll Do
- Architect and scale backend systems handling massive datasets and high concurrency
- Own end-to-end performance, reliability, and scalability across the platform
- Optimize databases, data pipelines, caching layers, and backend services
- Proactively identify and eliminate bottlenecks before they impact customers
- Mentor and grow a high-performing engineering team in Ho Chi Minh City
- Collaborate directly with leadership on long-term technical strategy and roadmap