Backend API & Integration Developer (Python)

📍 Location : Worldwide

📝 Contract : Full-time, Permanent

💻 Work Modality : 100% Remote – Pacific Time Zone

❗ Only CVs in English will be accepted

💰 Salary : $3,500–$4,000 USD / month

Role and Company Overview :

We are hiring a Senior Python Integration Engineer

⚠️ This is NOT a general backend role

⚠️ This is NOT a Node / Java / Full-Stack role

⚠️ This role is 90% API + Webhook + Authentication Integrations

If you have not built end-to-end integrations between external systems ,

including OAuth2, SSO, SAML, webhooks, and complex data mapping ,

please do not apply .

We are hiring a Backend API & Integration Developer to support the development, optimization, and maintenance of backend integrations across a U.S.-based technology ecosystem. This role focuses on building API and webhook integrations, implementing secure authentication workflows, mapping complex incoming data, and ensuring accurate relational database persistence. Ideal candidates thrive in highly technical environments, enjoy solving integration challenges, and have deep experience with Python and real-time data exchange between systems.

Responsibilities :

Core Responsibilities

• Design, build, and maintain backend API integrations using Python.
• Implement and manage complex authentication flows (OAuth2, SAML, SSO).
• Develop and support webhook-based integrations for real-time data exchange.
• Map API payloads into internal models and ensure proper relational database storage.
• Collaborate with engineering and product teams to meet project milestones in agile sprints.
• Troubleshoot integrations, improve documentation, and contribute to architectural decisions.
• Support the migration of existing Java Spring integrations into Python.

Data Engineering

Nice-to-Have

Requirements : Must-Have

Nice-to-Have

Software and Tools Used :

Must-Have

Nice-to-Have