Senior Backend Engineer - US
Core
Design, develop, and optimize scalable backend services, APIs, and data processing pipelines for a sales tax automation platform.
Role type
Senior Backend Engineer
Builds
Core infrastructure, backend services, and third-party integrations for tax compliance automation
Domain
Fintech / Sales Tax Compliance / SaaS
Deliverable
production ML models | product features
Required skills
Python, Node.js, RESTful APIs, event-driven architectures, relational databases (Postgres, MySQL), AWS serverless services, distributed systems, caching, security best practices, automated testing
Preferred skills
SaaS, fintech, or tax technology experience
Technologies
Flask, AWS (Lambda, S3, DynamoDB, API Gateway), CI/CD, Infrastructure-as-Code
Responsibilities
Design and build scalable backend services and APIs; Develop and maintain robust data processing pipelines; Optimize database schemas and queries; Develop and maintain integrations with third-party billing, commerce, and accounting platforms; Participate in architectural decisions and drive technical direction; Implement and maintain comprehensive automated testing
Seniority
Senior, hands-on IC