Key Responsibilities and Required Skills for Front End Engineer
💰 $110,000 - $160,000
🎯 Role Definition
Are you a passionate Front End Engineer with a keen eye for design and a drive to build beautiful, functional, and user-centric web applications? This role requires a creative and technical expert to join our dynamic engineering team. In this role, you will be a key player in shaping our digital presence, transforming innovative UI/UX designs into tangible, high-performance realities. You will collaborate closely with product managers, designers, and back-end engineers to deliver seamless, responsive, and accessible user interfaces that delight our customers. If you thrive in a fast-paced, collaborative environment and are excited about pushing the boundaries of web technology, we want to hear from you!
📈 Career Progression
Typical Career Path
Entry Point From:
- Junior Front End Developer
- Web Designer with strong coding skills
- Associate Software Engineer
- QA Engineer with automation experience
Advancement To:
- Senior Front End Engineer
- Lead Front End Engineer / Team Lead
- Staff Engineer, Front End
- Engineering Manager
Lateral Moves:
- Full Stack Engineer
- UI/UX Engineer
- Product Manager, Technical
- Developer Advocate
Core Responsibilities
Primary Functions
- Develop, test, and deploy high-quality, scalable, and maintainable user-facing features using modern front-end frameworks like React, Vue, or Angular.
- Translate complex UI/UX designs, wireframes, and mockups from tools like Figma or Sketch into pixel-perfect, responsive, and interactive web pages.
- Write clean, semantic, and well-documented HTML5, CSS3, and JavaScript (ES6+) code that adheres to established coding standards and best practices.
- Optimize web applications for maximum speed, scalability, and performance across a wide range of devices and browsers.
- Collaborate closely with product managers, UI/UX designers, and backend engineers to define feature requirements and deliver a cohesive, end-to-end user experience.
- Implement and maintain a comprehensive suite of unit, integration, and end-to-end tests using frameworks like Jest, React Testing Library, or Cypress to ensure code quality and stability.
- Champion and enforce web accessibility standards (WCAG 2.1 AA) to ensure our applications are usable by people with diverse abilities.
- Actively participate in code reviews to provide constructive feedback to peers, enforce quality standards, and share knowledge across the team.
- Integrate with backend services by consuming RESTful APIs and GraphQL endpoints, and collaborate on API design to ensure efficient data flow.
- Manage and maintain the front-end build pipeline, including tools like Webpack, Vite, Babel, and npm/yarn, to optimize the development and deployment process.
- Identify and resolve complex performance bottlenecks, bugs, and other technical issues in a timely and efficient manner.
- Stay current with emerging front-end technologies, industry trends, and best practices, and advocate for their adoption where they can improve our products and processes.
- Contribute to the development and maintenance of a shared component library and design system to promote code reuse and UI consistency.
- Participate in agile development ceremonies, including sprint planning, daily stand-ups, and retrospectives, to drive team velocity and continuous improvement.
- Develop and maintain thorough technical documentation for front-end architecture, components, and processes.
- Mentor junior engineers, providing guidance, support, and opportunities for their professional growth.
- Ensure cross-browser compatibility and graceful degradation for older or less-capable web browsers.
- Work with the DevOps team to configure and manage CI/CD pipelines for automated testing and deployment of front-end applications.
- Refactor and modernize legacy codebases, strategically migrating features to new technologies and architectures.
- Conduct A/B tests and other experiments in collaboration with the product team to validate hypotheses and improve user engagement.
- Proactively identify opportunities for improving the user experience, development workflow, and overall application architecture.
Secondary Functions
- Support ad-hoc data requests and exploratory data analysis.
- Contribute to the organization's data strategy and roadmap.
- Collaborate with business units to translate data needs into engineering requirements.
- Participate in sprint planning and agile ceremonies within the data engineering team.
Required Skills & Competencies
Hard Skills (Technical)
- Deep expertise in modern JavaScript (ES6+), TypeScript, HTML5, and CSS3, including preprocessors like SASS or LESS.
- Proficiency in at least one major JavaScript framework, such as React, Vue.js, or Angular, and a strong understanding of its core principles and ecosystem (e.g., Redux, Vuex, NgRx).
- Solid experience with state management libraries and patterns (e.g., Redux, MobX, Context API).
- Experience with modern front-end build pipelines and tools, including Webpack, Vite, Babel, and package managers (npm/yarn).
- Strong knowledge of consuming RESTful APIs and/or GraphQL for data integration.
- Proficiency with automated testing frameworks and libraries like Jest, React Testing Library, Cypress, or Playwright.
- Expertise in version control systems, particularly Git, and collaborative workflows like GitFlow.
- Strong understanding of web performance optimization techniques, core web vitals, and browser rendering behavior.
- Knowledge of web accessibility standards (WCAG) and experience building accessible UIs.
- Familiarity with CI/CD principles and tools (e.g., Jenkins, GitLab CI, GitHub Actions).
- Experience with responsive and adaptive design principles to ensure a consistent experience across all devices.
Soft Skills
- Excellent verbal and written communication skills, with the ability to explain complex technical concepts to non-technical stakeholders.
- Strong problem-solving and critical-thinking abilities.
- A collaborative mindset and a proven ability to work effectively in a team environment.
- High attention to detail and a commitment to delivering high-quality, polished work.
- Strong sense of ownership and accountability for the features you build.
- Adaptability and a willingness to learn new technologies and methodologies.
- Empathy for the end-user and a passion for creating intuitive and delightful experiences.
Education & Experience
Educational Background
Minimum Education:
- Bachelor's degree in a relevant field or equivalent practical experience in software development.
Preferred Education:
- Bachelor's or Master's degree in Computer Science or a related technical field.
Relevant Fields of Study:
- Computer Science
- Software Engineering
- Information Technology
- Digital Media Design
Experience Requirements
Typical Experience Range:
- 3-5+ years of professional experience in front-end web development.
Preferred:
- Demonstrable experience building and launching complex, customer-facing web applications. A strong portfolio of live projects or a public GitHub profile is highly desirable. Experience within a SaaS or product-driven technology company is a plus.