The Principal UI Engineer role designs, builds, refines, and maintains new and existing features across the Spectra Platform console. The ideal candidate will be passionate, self-motivated, able to multitask effectively, and have strong communication skills. This individual will be fairly autonomous and be expected to contribute to a wide range of high-impact projects using clean, efficient, re-usable code. Daily tasks include:

UI development according to UX specs Continually assessing and evolving the frontend architecture Helping to define/triage/estimate work in the backlog Unit and E2E testing CI/CD Fix defects Participate in the code review process, validating the implementation and providing feedback Assist and mentor other members of the team

Desired Qualifications:

Master's degree in Computer Science or related fields or equivalent experience Self-driven, able to take ownership of the complex features, and support junior engineers to deliver results on time Strong communication skills, including cross-team collaboration 6+ years of experience in UI development Experience with Javascript, VDOM, CSS Experience interfacing with JSON REST APIs Experience with source control (BitBucket, GIT, Maven, SVN) Experience with continuous deployment tools (e.g. Shepherd, Teamcity, Jenkins)

Preferred Qualifications:

Experience with React/JSX, Typescript/TSX, LESS modules Experience with functional programming concepts Experience with cloud platforms Experience with container-based deployment (e.g., Docker) Deep understanding of the SPA and PWA design and expertise in building apps using it Deep understanding of the pros & cons of SPA vs MPA Working experience within a Linux based environment Ability to implement UI components that provide an intuitive and seamless customer experience Ability to translate wireframes into prototypes and production-ready interfaces Experience with Figma Editor Ability to evaluate and pick up new languages and technologies Experience with Agile Methodologies Strong desire to stay on top of new technologies and services

Career Level - IC4