We're Looking For A senior back-end engineer with an excellent track record launching B2B SAAS products. You enjoy taking initiative and you are not afraid to get out of your comfort zone. You are ambitious & data-driven. Responsibilities Contribute to, and have a long-term vision for, the engineering team culture in collaboration with the founders Build APIs using server-side code (NodeJS and python) Build integrations to various third-party cloud applications/web services (SAP, Netsuite, etc.) Design, architecture multi-Application Authentication solution using SSO and JWT Make decisions about code design, architecture, and refactoring to balance technical debt against delivering functionality. Build for scale, availability, performance, and security across the stack Must-haves Masters Degree 6+ years working in web development 4-5+ years of related work experience building scalable RESTful APIs. Proficiency in the fundamentals of data structures and algorithms Experience deploying, hosting on AWS (Lambda, EC2, ECS, S3, CloudFront) You enjoy taking ownership of tasks and projects Ability to quickly understand and work with unfamiliar complex code Full professional English proficiency, clear communication is essential for this remote work position