Senior Full Stack Developer (Go/React)
MMDSmart Ltd · Poland · Remote-friendly
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- Company
- MMDSmart Ltd
- Location
- Poland
- Employment type
- Full-time
- Posted
- June 24, 2026
About this job
We are looking for a Senior Full Stack Engineer who is comfortable working on high-load, distributed systems and making architectural decisions, not just implementing tasks. At MMDSmart, you will work on a CPaaS/CCaaS platform handling messaging and voice communication at scale. This is not a typical CRUD product: you’ll deal with real-time flows, external integrations, billing complexity, and systems where design mistakes surface quickly in production. You will be expected to take ownership from design to delivery and challenge assumptions when needed. Since 2007, MMDSmart has been a leading supplier in cloud-based business communications, delivering game-changing IT products to businesses in over 100 countries.…
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