Senior Front End Developer (10+years) with strong React and TypeScript experience to support the upgrade/development web and mobile applications

S.i. Systems
Winnipeg
$120K-$150K a year (estimated)
Full-time
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Our client is seeking Senior Front End Developer (10+years) with React and TypeScript experience to support the upgrade / development of mobile and web applications

This role is % Remote and candidate must be willing to work standard MST business hours. Preference given to local Calgary Candidates

Must Have :

  • 10+ years experience as a Senior Front End Developer developing data intensive mobile and web applications
  • Excellent Typescript ,
  • Strong React development skills preference React Query, MUI (Material U I)
  • Familiarity with popular UI component libraries like MaterialUI (MUI) to maintain consistency across interfaces
  • Experience working with RESTful API services to create integration and data flow between front-end and back-end systems
  • Skilled with some of the following : JavaScript, JSON, HTML, CSS
  • 3+ years experience developing in and deploying on AWS infrastructure (preferred tools include Cognito and Amplify)

Nice to have :

  • Strong preference given to someone with Monorepo experience (Single SPA, TurboRepo)
  • CI / CD Pipelines (CircleCI, Github Actions, Jenkins)
  • Expertise in creating unit and automated tests using tools like Jest, Mocha, and Cypress,
  • Strong experience with AG Grid, enhancing data presentation and user interaction in data-intensive applications.
  • Experience implementing secure authentication and authorization mechanisms using JSON Web Tokens (JWT) through platforms such as AWS Cognito, AWS Amplify, Auth0, or equivalent services.

What you will be doing :

  • Develop and deliver production quality mobile (20%) and web applications (80%) with efficient user interfaces. These applications have a large volume of real-time data
  • Learn and understand multiple applications and business processes supporting our business units. (These applications include large data sets and
  • Develop new applications based on identified business need.
  • Support and troubleshoot existing applications, creating code fixes / patches, ensuring system stability.
  • Provide general end user support in solving complex issues.
  • Guidance on Architecture and mentoring junior developers
  • 29 days ago
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