Software Engineer, Full Stack (Typescript)
Core
Building and operating production backend services for a B2B partner-facing platform, focusing on pricing, payments-adjacent workflows, accounting/reconciliation, and API integrations.
Role type
Senior Full Stack Engineer (Backend focus)
Builds
B2B API platform, partner integrations, payment-adjacent workflows, and developer experience tools.
Domain
Fintech / Insurtech / Payments
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Node.js, TypeScript, API design (REST/GraphQL), relational database design (MySQL/Postgres), system reliability (idempotency, rate limiting, webhooks), CI/CD, security/compliance (SOC 2)
Preferred skills
Fintech/Payments/Insurtech domain knowledge, AWS (ECS, Lambda, EventBridge), Terraform, public B2B API experience with SDKs
Technologies
Node.js, TypeScript, NestJS, React, MySQL, AWS (ECS, EventBridge, Lambda, S3, SQS/SNS, SES), Git, OpenAPI, GraphQL, Terraform
Responsibilities
Design and ship core backend services for pricing and payments workflows; harden B2B API platform for idempotency and security; own API contract design and documentation; build observability and alerting systems; improve test coverage and CI gates; manage sensitive data with security and compliance controls.
Seniority
Senior, hands-on IC
