Sr. Backend Engineer

We are seeking a highly skilled Senior Backend Engineer to design and build secure, scalable APIs and data services for a modern B2B SaaS platform. This role is ideal for someone with deep experience in Python, SQL, Azure cloud services, and third-party integrations, who enjoys collaborating cross-functionally to bring product vision to life.

Qualifications / Requirements

• Bachelor's or Master's degree in Computer Science or a related field
• 5+ years of experience building production backend systems using Python (Django/DRF or FastAPI) and SQL
• Strong experience designing and operating RESTful APIs and asynchronous workers (Celery/Redis), including idempotency, retries, and monitoring
• Hands-on experience with Microsoft Azure (App Service, App Gateway + WAF, Azure AD/OIDC, Key Vault, Azure SQL, Blob Storage, Monitor/Application Insights)
• Proven experience integrating third-party platforms (e.g., HubSpot APIs/webhooks, SMTP/Outlook, ...