UI Engineer: SSR/SEO-Driven Frontend

Salt; Canada; On-site; CAD 90,000 - 130,000; Full time

Job summary

Salt is seeking a frontend engineer to design, develop, and maintain scalable web applications using TypeScript, React, and Next.js. You will implement SSR/SSG for SEO-driven sites, optimize Core Web Vitals, and ensure top-tier accessibility.

You will build and run automated tests with Jest, Playwright, or Cypress, and integrate data with Kontent.ai, HubSpot, and Salesforce. Collaboration with designers and stakeholders is essential for delivering user-friendly interfaces.

Qualifications

• Proficient in TypeScript, React, and Next.js or equivalent modern React-based meta-frameworks.
• Hands-on experience implementing SSR/SSG for SEO-focused apps.
• Experience with automated testing frameworks (Jest, Playwright, or Cypress).
• Strong understanding of web accessibility (a11y) standards and testing practices.
• Experience monitoring and optimizing Core Web Vitals and front-end performance.
• Familiarity with Kontent.ai, HubSpot, and Salesforce."
• Ability to work independently and deliver high-quality solutions to tight timelines.
• Nice to have: experience with headless CMS architectures and API-driven content delivery.
• Experience contributing to large-scale website redesigns or replatforming projects.

Responsibilities

• Design, develop, and maintain responsive, scalable web apps using TS, React, and Next.js.
• Implement SSR/SSG to support SEO-focused applications.
• Optimize front-end performance and Core Web Vitals.
• Develop and run automated tests (Jest, Playwright, Cypress).
• Ensure web accessibility (a11y) across interfaces.
• Integrate structured data using Schema.org for better visibility.
• Collaborate with content/marketing platforms (Kontent.ai, HubSpot, Salesforce).
• Work with designers and stakeholders to translate requirements into interfaces.
• Troubleshoot cross-browser compatibility and performance issues.

Skills

TypeScript

React

Next.js

SSR/SSG

Web accessibility

Core Web Vitals optimization

Automated testing

Tools

Jest

Playwright

Cypress

Kontent.ai

HubSpot

Salesforce

Job description

Salt is seeking a frontend engineer to design, develop, and maintain scalable web applications using TypeScript, React, and Next.js. You will implement SSR/SSG for SEO-driven sites, optimize Core Web Vitals, and ensure top-tier accessibility.

You will build and run automated tests with Jest, Playwright, or Cypress, and integrate data with Kontent.ai, HubSpot, and Salesforce. Collaboration with designers and stakeholders is essential for delivering user-friendly interfaces.