Full Stake .Net Developer (Vue.JS)

Atinfo Technology Inc; Parsippany-Troy Hills (NJ); On-site; USD 120,000 - 180,000; Full time

Job summary

Atinfo Technology Inc. is seeking an accomplished Front-End Developer with deep Vue.js expertise to transform business requirements into scalable UI solutions.

You will design, develop, and maintain highly responsive web applications, building reusable components and libraries while integrating with backend APIs and services. You will collaborate with UX/UI designers and cross-functional teams to optimize performance, security, and user experience.

Qualifications

• 10+ years of front-end development experience.
• 3+ years with Vue.js in production.
• Strong skills in Vue.js 2.x/3.x, Vue Router, Vuex/Pinia, Composition API and SPA.
• Expert JS/TypeScript, HTML5, CSS3/SCSS; REST APIs experience.
• Solid understanding of front-end architecture and security basics.

Responsibilities

• Convert business requirements into scalable technical solutions.
• Design, develop, and maintain responsive Vue.js web apps.
• Build reusable UI components and front-end libraries.
• Integrate front-end with backend APIs and services.
• Collaborate with UX/UI designers to translate wireframes into UI.
• Optimize performance, cross-browser compatibility, and UX.
• Troubleshoot, debug, and resolve issues across environments.
• Participate in code reviews and enforce coding standards.
• Work with BA/QA/DevOps and Backend teams.
• Develop testing strategies and technical docs.
• Stay current with front-end tech and Agile ceremonies.

Skills

Vue.js

JavaScript/TypeScript

HTML5/CSS3/SCSS

REST APIs/JSON

SPA/front-end architecture

Testing (Jest/Vitest/Cypress/Playright

Git/CI-CD

Cloud (Azure/AWS)

SSO/OAuth/OpenID/Azure AD

Agile/Scrum

Tools

Vue.js 2.x/3.x

Vue Router

Vuex/Pinia

Composition API

ASP.NET MVC/.NET Core

Web APIs

Entity Framework

SQL Server

Job description

Final interview will be in-person. Onsite role from day one.

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.NETMVC, 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.