**Job Family** **:**

Software Development & Support

**Travel Required** **:**

None

**Clearance Required** **:**

Ability to Obtain Public Trust

We are seeking a highly skilled Full Stack Engineer to build and modernize the NIH National Library of Medicine (NLM) Medical Subject Headings (MeSH) systems. The role centers on the MeSH Editing System (MEDIT) and the public MeSH Browser, and on migrating legacy ColdFusion/Oracle applications to a modern MEAN-stack architecture. The ideal candidate has deep hands-on experience across Node.js/Express, Angular/TypeScript, MongoDB, PostgreSQL/Oracle, and Elasticsearch, with extensive Selenium-based test automation and mature, security-conscious DevOps and data-pipeline practices.

**What you Will Do**

+ Design, build, and maintain backend services in Node.js/Express, exposing secure REST APIs for MeSH editing and browsing.
+ Develop responsive Angular front-ends (Angular ...