Lead Full stack Developer

VueToronto; Providence (RI); On-site; USD 120,000 - 180,000; Full time

Job summary

VueToronto is seeking a Lead Full Stack Developer to translate business requirements into scalable and maintainable web applications. You will design, develop, and maintain highly responsive user interfaces using Vue.js, and build reusable components for future use.

Collaborate with UX/UI designers, QA, DevOps, and Backend teams to optimize performance, implement testing strategies, and ensure code quality. Stay current with emerging frontend technologies and participate in Agile ceremonies.

Qualifications

• 10+ years of front-end development experience with at least 3+ years in Vue.js.
• Proficiency in Vue.js 2.x/3.x, Vue Router, Vuex/Pinia, Composition API and SPA architecture.
• Expert-level JavaScript (ES6+), TypeScript, HTML5, CSS3, SCSS/SASS.
• Experience consuming RESTful APIs and handling JSON data structures.
• Strong understanding of component-driven architecture and modern front-end practices.
• Experience with responsive web design and cross-browser optimization.
• Knowledge of front-end security principles (CORS, XSS, CSRF).
• Experience with unit, integration, and end-to-end tests (Jest, Vitest, Cypress, Playwright).
• Proficiency with Git, GitHub/GitLab, CI/CD pipelines.
• Exposure to C#, .NET Core/.NET 8+, ASP.NET Web APIs, EF.

Responsibilities

• Convert business requirements into scalable, maintainable front-end solutions.
• Design, develop, and maintain responsive web apps using Vue.js.
• Build reusable UI components and front-end libraries.
• Integrate front-end with backend APIs and web services.
• Collaborate with UX/UI designers to translate wireframes into UI.
• Optimize for speed, scalability, and cross-browser compatibility.
• Monitor and improve front-end performance and UX.
• Troubleshoot issues across environments and perform debugging.
• Participate in code reviews and enforce coding standards.
• Collaborate with Analysts, QA, DevOps, and Backend developers.
• Develop testing strategies and documentation.
• Stay current with emerging front-end technologies and trends.
• Participate in Agile ceremonies (planning, standups, retrospectives).

Skills

Vue.js

JavaScript

TypeScript

HTML/CSS

REST APIs

SPA

Git

CI/CD

Unit testing

Agile

Azure/AWS

Tools

VS Code

Webpack

Jest

Cypress

Job description

Lead Full stack Developer:

Responsibilities:

• Convert business requirements into scalable and maintainable technical solutions.
• Design, develop, and maintain highly responsive web applications using Vue.js.
• Build reusable UI components and front-end libraries for future use.
• Integrate front-end applications with backend APIs and web services.
• Collaborate with UX/UI designers to translate wireframes and mockups into high-quality user interfaces.
• Optimize applications for maximum speed, scalability, and cross-browser compatibility.
• Monitor and improve front-end performance and user experience.
• Troubleshoot, debug, and resolve application issues across environments.
• Participate in code reviews and ensure adherence to coding standards and best practices.
• Work closely with Business Analysts, QA Engineers, DevOps teams, and Backend Developers.
• Develop testing strategies and implementation plans, including technical documentation.
• Stay current with emerging front-end technologies, frameworks, and industry trends.
• Participate in Agile ceremonies, including sprint planning, standups, retrospectives, and backlog grooming.

Qualifications:

• 10+ years of front-end development experience, including at least 3+ years with Vue.js.
• Strong expertise in Vue.js 2.x/3.x, Vue Router, Vuex/Pinia, Composition API, and Single Page Applications (SPA).
• Expert-level proficiency in JavaScript (ES6+), TypeScript, HTML5, CSS3, SCSS/SASS.
• Experience consuming RESTful APIs and working with JSON data structures.
• Strong understanding of component-driven architecture and modern front-end development practices.
• Experience with responsive web design
• Knowledge of browser rendering, performance tuning, and optimization techniques.
• Understanding of front-end security principles, including authentication, authorization, CORS, XSS, and CSRF protection.
• Experience writing unit, integration, and end-to-end tests using frameworks such as Jest, Vitest, Cypress, or Playwright.
• Proficiency with Git, GitHub/GitLab, branching strategies, and CI/CD pipelines.
• Exposure to C#, .NET Core/.NET 8+, ASP.NET MVC, and Web APIs. Familiarity with Entity Framework.
• Experience working with SQL Server, Stored Procedures, Views, Functions, and database design concepts.
• Experience with Single Sign-On (SSO), OAuth2, OpenID Connect, or Azure AD authentication.
• Experience with IIS deployment and application hosting.
• Knowledge of cloud platforms such as Azure or AWS.
• Experience using Agile/Scrum methodologies.
• Excellent problem-solving, analytical, verbal, and written communication skills.