Back End Developer

Halr Tech Group

Halr Tech Group is scaling fast — and so are our systems. We're building a proprietary CRM and AI Dialer designed to automate outreach across 20,000+ monthly emails and 50+ daily conversations. We need a Back-End Developer who can architect rock-solid infrastructure and ensure our platform is fast, reliable, and ready to scale. If you love solving data-heavy, integration-rich problems — this is your playground. 🛠

What You’ll Build:

• Scalable backend services powering our CRM and voice dialer tools.
• API integrations with Twilio (calls, voicemail drops, SMS), Clay (data enrichment), and email providers (SendGrid/Mailgun).
• Intelligent workflows that automate call queues, data syncing, and outreach logic.
• Secure user authentication, activity tracking, and real-time metrics logging.
• Systems for managing high-throughput outbound communication with clean failover and error handling.

What You Bring:

• Deep experience with Node.js, Python, or Go (we’re flexible — show us your architecture chops).
• Strong API design and integration experience (RESTful and/or GraphQL).
• Experience working with Twilio, programmable voice, or dialer logic is a massive plus.
• Background with databases (PostgreSQL, MongoDB, Redis, etc.) and real-time infrastructure (e.g., WebSockets).
• Comfort working in a small, fast-moving team with lots of ownership. 🌍

Why Halr Tech Group?

• You’ll shape the core backend of a platform used by elite recruiters globally.
• Your work will directly automate thousands of conversations — at scale.
• Freedom to build, test, and deploy without red tape.
• Remote, high-performance culture with clear product vision and fast iteration cycles.
• Let’s build the backend that powers the future of recruitment. 📩

DM us or apply directly. We’re moving fast and hiring sharper.