Responsibilities

As a Backend Software Engineer at PTC, you will design, build, and maintain scalable, high‑quality software solutions that support PTC’s industry‑leading platforms. You will collaborate with cross‑functional teams, contribute to architectural decisions, and help drive innovation across the product lifecycle.

Required Skills & Experience

• 5+ years of professional software development experience.
• Strong proficiency in TypeScript, Node.js (NestJS/Express), and Angular.
• Experience building and maintaining multi‑tenant SaaS applications, including tenant isolation and scalability.
• Proficiency with REST APIs, API versioning, and familiarity with OAuth2/OpenID Connect, JWTs, JWKs, and related security best practices.
• Solid experience with PostgreSQL or similar relational databases; familiarity with key‑value/document stores.
• Practical experience with Git and GitLab CI/CD workflows, and automated b...