Senior Full-Stack Engineer: Stripe Payments & APIs (Onsite)

Sonata Software (SonataOne); Minneapolis (MN); On-site; USD 120,000 - 160,000; Full time

Job summary

Sonata Software seeks a senior Full Stack Engineer to design and implement secure REST/GraphQL APIs, integrate Stripe payments, and orchestrate webhooks. You will collaborate with cross‑functional teams in an Agile/Scrum setting to deliver scalable, serverless and microservice‑driven solutions.

Ideal candidates have 8–12 years of backend and full‑stack experience, including API security and cloud skills (Azure/AWS). This onsite Minneapolis role requires relocation to client offices.

Qualifications

• 7+ years backend development experience.
• Hands-on with Stripe APIs, webhooks, payments, and subscriptions.
• Experience integrating third‑party SaaS platforms and external APIs.
• Strong REST/GraphQL knowledge and webhook architectures.
• DB experience with PostgreSQL/MySQL/MongoDB or similar.

Responsibilities

• Design and develop secure, scalable REST APIs and GraphQL endpoints.
• Build API gateways and integration layers with Stripe and third‑party systems.
• Create OpenAPI/Swagger specs and ensure API security with OAuth 2.0/JWT.
• Develop webhook endpoints for payments, subscriptions, and notifications.
• Ensure reliable CI/CD pipelines and automated testing.

Skills

Stripe APIs

REST APIs

GraphQL

OAuth 2.0

JWT

API security

Azure Functions

AWS Lambda

TypeScript

Node.js

Express.js

OpenAPI/Swagger

API orchestration

Webhook development

Microservices

Tools

PostgreSQL

MySQL

MongoDB

Job description

Sonata Software seeks a senior Full Stack Engineer to design and implement secure REST/GraphQL APIs, integrate Stripe payments, and orchestrate webhooks. You will collaborate with cross‑functional teams in an Agile/Scrum setting to deliver scalable, serverless and microservice‑driven solutions.

Ideal candidates have 8–12 years of backend and full‑stack experience, including API security and cloud skills (Azure/AWS). This onsite Minneapolis role requires relocation to client offices.