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React.JS Developer
LinkedIn Recruiter Post
Hiring React.JS Developer for hybrid role in Mississauga, ON. Requires strong ReactJS, HTML5, CSS, JavaScript, and Redux experience.
About the role
- Senior Front-End Developer at Aequilibrium, working on high-scale financial and banking applications. Leading development teams and optimizing complex web applications in a remote environment.
Responsibilities
- Build, develop, and maintain complex, responsive web applications from the ground up using a variety of modern stacks.
- Design and implement modular, scalable, and reusable code structures that serve as the foundation for future development.
- Collaborate with distributed teams to integrate diverse APIs and services (Java, .NET, Node.js), ensuring seamless data flow and system reliability.
- Transform high-fidelity prototypes into performant, accessible, and pixel-perfect code.
- Optimize application performance across the entire stack, ensuring sub-second response times and cross-browser consistency.
- Lead code reviews, establish best practices, and mentor intermediate developers to elevate the team's technical bar.
- Drive continuous improvement within an Agile/SCRUM environment, participating in all ceremonies and contributing to process evolution.
Requirements
- 10+ years of professional experience in Full-Stack development, with at least 3 years in a Senior or Lead capacity.
- Proven, recent experience developing production-grade applications in Java (Spring Boot), .NET (C# / .NET Core), and Node.js.
- Expert-level proficiency in React.js (Fluency is mandatory), TypeScript, HTML5, and CSS3 (Sass/LESS).
- 5+ years of deep experience with TypeScript and Python.
- Hands-on experience with Azure backend systems and/or C# backends, including integration with Azure App Services, Functions, and Key Vault.
- Solid understanding of RESTful APIs and GraphQL; experience designing contracts that bridge diverse backend ecosystems.
- Extensive experience with testing frameworks (Jest, Mocha, xUnit, JUnit) and a "test-first" development mindset.
- Experience working in the Professional Services / Consulting industry, managing client expectations and navigating high-ambiguity projects.
Benefits
- Competitive compensation
- Remote-first location
- Medical, dental, and extended health benefits (premiums fully covered by the company!)
- Employee bonus programs
- Team-bonding events
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