Senior Backend Engineer - Omnichannel Integrations Team

Posted:
1/29/2026, 4:57:45 PM

Location(s):
Lower Silesian Voivodeship, Poland

Experience Level(s):
Senior

Field(s):
Software Engineering

Workplace Type:
Hybrid

Team Mission

Omnichannel Integrations Team connects Text to the messaging platforms customers actually use to talk to businesses — Messenger, WhatsApp, Instagram, Telegram, Twilio, and more.

We build native, first-class integrations inside Text: consistent conversation history, reliable message delivery, correct attachment handling, and predictable behavior across channels — even when each platform has its own quirks.

We’re at an inflection point: we’re moving from externally-built connectors to building and owning key channels in-house, which means you’ll help set foundations and standards — not just maintain what exists.

About the Role

We’re looking for a Senior Backend Engineer to design, build, and scale the backend foundations for Omnichannel integrations at Text. In practice, you’ll build systems that translate third-party messaging platforms into a consistent internal model, keep data flowing reliably into the Inbox, and stay correct under real-world constraints.

This is reliability-heavy integration work, not “API wiring.” External APIs evolve, webhooks can be flaky, and constraints like rate limits, ordering, retries, idempotency, and media limits are part of the job — and customers notice immediately when conversation history breaks.

High ownership: you’ll be joining early on the backend side of the team, with strong influence on architecture, patterns, and scaling strategy.
⚡️ If you enjoy integration-heavy backend work, distributed-systems challenges, and building systems customers rely on daily - we’d love to meet you.