Software Engineer, Integrations
Company:Sanguine Technology Solutions
Location:United States, EST, CST
Languages:English
Seniority level:Senior, 4+ years
Experience:4+ years
Skills:
AWSGraphQLNode.jsPostgreSQLSQLExpress.jsOAuthTypeScriptREST APICI/CDSoftware Engineering
Requirements:
- 4+ years building production integrations or platform services in TypeScript/Node or similar
- Strong fluency with OAuth, webhooks, pagination, rate limits, and backoff/idempotency patterns
- Solid SQL fundamentals and comfort designing schemas for sync, audit, and replay
- Pragmatic approach to reliability: logging, tracing, metrics, alarms, and customer-facing status
- Excellent written communication and bias to action in a lean, high-ownership environment
Responsibilities:
- Build Introzy’s external developer platform: public APIs, webhooks, SDKs, and MCPs
- Build and maintain partner integrations and data syncs via REST/GraphQL APIs, webhooks, and OAuth flows
- Design resilient integration patterns: retries, backoff, idempotency, rate limiting, and observability
- Create internal tooling and admin surfaces for monitoring, replays, and customer support
- Collaborate with Product/CS on integration requirements, scopes, and customer rollouts
- Establish clear contracts and versioning for integrations using OpenAPI and typed clients
- Contribute across the stack when needed (React UI for setup, Node jobs, SQL migrations)
