Back End Engineer

Backend Engineer - Integration & Workflow Systems

Salary:

Working Days:

Working Hours:

Contract Duration:

Location:

Description of Position:

• Design and implement an integration strategy using Pipedream and other iPaaS tools.
• Build custom workflows and automations with robust error handling.
• Manage OAuth flows, token lifecycle, and secure connector authentication.
• Implement real-time data synchronization between CRM, email, and calendar systems.
• Design and build multi-tenant APIs with proper authentication and rate limiting.
• Create and optimize data pipelines for Snowflake data warehouse.
• Ensure system reliability, scalability, and cost efficiency across workflows.

Desired Experience:

• Built a SaaS integration platform with 10+ connected services.
• Deployed production workflows on Pipedream (or similar iPaaS).
• Designed and maintained complex workflow automation systems.
• Implemented real-time data pipelines using message queues.
• Scaled multi-tenant backend systems for high concurrency.
• Integrated multiple third-party services through secure connectors.
• Managed secure authentication and token refresh across platforms.

Required TechStack:

• Backend:

  Node.js/Python, FastAPI/Express, PostgreSQL, Redis

• Workflow Engines:

  n8n, Temporal, Airflow, custom engines

• Message Queues:

  Redis Pub/Sub, RabbitMQ, Kafka

• APIs:

  REST, GraphQL, WebSockets, SSE

• Auth:

  OAuth2, JWT, SSO

• Cloud:

  AWS/GCP, Docker, Kubernetes

• Integration Platforms:

  Pipedream, Zapier, Make.com, n8n

• API Management:

  Rate limiting, webhooks, error handling

Commitement

• Expectation:

  Must demonstrate strong ownership, clear communication, and the ability to collaborate effectively within a remote technical team