Build the future of
business messaging
We're a small, fast-moving team building tools that help thousands of businesses communicate at scale. If you love shipping great products, we'd love to meet you.
Why join WASaaS?
Open Positions
Don't see a perfect fit? Send us a message — we're always open to exceptional people.
Senior Full-Stack Engineer
Build and scale our core platform — Next.js frontend, Fastify API engine, real-time WebSocket layer, and PostgreSQL backend.
Product Designer
Design intuitive interfaces for complex messaging workflows. Own the end-to-end design process from research to pixel-perfect UI.
DevOps / Infrastructure Engineer
Manage our Docker-based infrastructure, CI/CD pipelines, monitoring, and scaling strategy for high-throughput message processing.
Technical Writer
Create and maintain API documentation, integration guides, tutorials, and knowledge base content for developers and end users.
Growth Marketing Manager
Drive user acquisition and activation through content marketing, SEO, partnerships, and lifecycle campaigns.