Intermediate UI Developer; React to build and maintain internal data platform supports workflows, approvals
Job in
Calgary, Alberta, T3S, Canada
Listing for:
S.i. Systems
Contract
position
Listed on 2026-02-16
Job specializations:
-
Software Development
React.js, Web Developer, Software Engineer
Job Description & How to Apply Below
Position: Intermediate UI Developer (React) to build and maintain a internal data platform that supports workflows, approvals,
Our oil and gas client is seeking an Intermediate UI Developer (React) to build and maintain a internal data platform that supports workflows, approvals, monitoring, and decision-making
Candidate will be in-office 5 days/week in downtown Calgary
Must Haves:
5+ years of UI development experience in React with a focus on UX/UIExperience managing server state (
React Query
, Redux
Toolkit
, Zustand
, etc.)Solid understanding of async UI behavior (loading, retries, partial failure)Experience using Type Script in real production codebasesExperience in the Oil and Gas IndustryNice to Haves:
Experience with industrial, energy, or operations softwareExposure to event-driven systemsExcellent written and verbal communication skillsResponsibilities:
React UI for dashboards, tables, and workflowsTurn complex domain concepts into clear, usable UIForms and review flows (approve / reject / override)Data-dense views where accuracy and clarity matterAPIs that are event-driven and change over timeWork closely with backend engineers on API shape and UI behaviorGeospatial mapping, plots and advanced visualizations
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
Search for further Jobs Here:
