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Key Responsibilities and Required Skills for Web Applications Developer

💰 $70,000 - $140,000

Web DevelopmentSoftware EngineeringFront-EndBack-End

🎯 Role Definition

A Web Applications Developer is responsible for designing, building, and maintaining dynamic, high-performance web applications. This role involves developing both front-end and back-end components, integrating with APIs and databases, and ensuring responsive, secure, and scalable solutions. The developer works closely with UX/UI designers, product managers, and other engineers to deliver high-quality applications aligned with business goals and user needs.

📈 Career Progression

Typical Career Path

Entry Point From:

  • Junior Web Developer
  • Front-End Developer
  • Back-End Developer

Advancement To:

  • Senior Web Applications Developer
  • Lead Software Engineer
  • Technical Architect

Lateral Moves:

  • Full Stack Developer
  • DevOps Engineer

Core Responsibilities

Primary Functions

  1. Design, develop, and maintain responsive web applications using modern web technologies.
  2. Implement front-end interfaces using HTML, CSS, JavaScript, and frameworks like React, Angular, or Vue.js.
  3. Develop server-side logic and APIs using Node.js, Python, Java, or PHP.
  4. Integrate web applications with relational and NoSQL databases.
  5. Ensure cross-browser, cross-platform, and responsive design compatibility.
  6. Optimize application performance, scalability, and security.
  7. Implement authentication, authorization, and user management systems.
  8. Write clean, maintainable, and well-documented code following best practices.
  9. Conduct unit testing, integration testing, and participate in QA validation.
  10. Collaborate with product managers and designers to gather requirements and implement features.
  11. Participate in code reviews and provide feedback to ensure code quality.
  12. Maintain CI/CD pipelines and automate deployment processes.
  13. Monitor web applications in production and troubleshoot performance or functional issues.
  14. Stay updated with emerging web technologies, frameworks, and design trends.
  15. Integrate third-party services, APIs, and payment gateways into applications.
  16. Implement web security best practices, including HTTPS, data encryption, and secure coding.
  17. Collaborate with DevOps teams for server configuration and deployment automation.
  18. Assist in designing scalable microservices or modular application architectures.
  19. Mentor junior developers and contribute to knowledge-sharing within the team.
  20. Document system architecture, APIs, workflows, and best practices for development teams.

Secondary Functions

  • Support ad-hoc data requests and exploratory analysis related to web applications.
  • Contribute to the organization's technology strategy and roadmap.
  • Collaborate with business units to translate requirements into functional web solutions.
  • Participate in sprint planning and agile ceremonies within the development team.
  • Assist in prototyping and testing new web application features.

Required Skills & Competencies

Hard Skills (Technical)

  • Proficiency in front-end technologies: HTML, CSS, JavaScript, React, Angular, or Vue.js
  • Experience with back-end technologies: Node.js, Python, Java, PHP
  • Knowledge of relational and NoSQL databases (MySQL, PostgreSQL, MongoDB)
  • Experience in RESTful API design and integration
  • Understanding of web application security best practices
  • Familiarity with version control systems (Git, GitHub, GitLab)
  • Experience with CI/CD pipelines and automated deployments
  • Knowledge of responsive design and cross-browser compatibility
  • Familiarity with cloud platforms (AWS, Azure, GCP) and hosting environments
  • Understanding of agile methodologies and software development lifecycle (SDLC)

Soft Skills

  • Strong analytical and problem-solving skills
  • Excellent communication and collaboration abilities
  • Attention to detail and commitment to high-quality code
  • Ability to manage multiple priorities in a fast-paced environment
  • Creativity in designing user-friendly interfaces
  • Proactive learning and adaptability to new web technologies
  • Mentorship and team collaboration capabilities

Education & Experience

Educational Background

Minimum Education:

  • Bachelor’s degree in Computer Science, Software Engineering, or related field

Preferred Education:

  • Master’s degree in Web Development, Software Engineering, or Information Technology

Relevant Fields of Study:

  • Computer Science
  • Software Engineering
  • Information Technology
  • Web Development

Experience Requirements

Typical Experience Range: 2-5 years in web application development

Preferred:

  • Proven experience delivering production-ready web applications
  • Hands-on experience with both front-end and back-end development
  • Experience mentoring junior developers or participating in code review processes
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