Senior Software Engineer,  Front-End

Senior Software Engineer, Front-End

Job Description

We are seeking an experienced Senior Front-End Engineer to lead the development and implementation of sophisticated web applications at Astreya. The ideal candidate will bring deep expertise in AngularJS and ReactJS frameworks, along with strong architectural vision to shape our front-end development practices. This role requires someone who can deliver high-performance, scalable solutions while mentoring junior team members and collaborating across departments to drive innovation in our digital products.

Key Responsibilities

Technical Leadership & Architecture

Architect and implement complex front-end solutions using AngularJS and ReactJS frameworks

Establish and enforce best practices, coding standards, and architectural guidelines

Make critical technology decisions to improve performance, scalability, and maintainability

Lead the evaluation and adoption of new technologies and frameworks as appropriate

Design and implement reusable component libraries and design systems

Development & Implementation

Build sophisticated, high-performance web applications with modern JavaScript frameworks

Create elegant solutions for complex UI/UX requirements

Implement advanced state management patterns and strategies

Develop and maintain CI/CD pipelines for front-end applications

Optimize applications for maximum speed and scalability across devices

Mentorship & Collaboration

Mentor junior developers and conduct thorough code reviews

Collaborate with product managers, designers, and backend developers to deliver cohesive solutions

Lead front-end planning in agile development processes

Communicate technical concepts clearly to various stakeholders

Work closely with QA to ensure robust testing practices

Strategic Input

Provide technical expertise in product strategy discussions

Identify and solve front-end architectural challenges proactively

Research and recommend innovative approaches to improve user experience

Participate in technical decision-making at the organizational level

Contribute to long-term technical roadmaps

Requirements

Experience & Education

4-6 years of professional experience in front-end development

Proven experience with AngularJS and ReactJS frameworks in production environments

Bachelor's degree in Computer Science, related field, or equivalent advanced practical experience

Track record of successfully delivered complex web applications

Technical Skills

Expert-level proficiency in HTML5, CSS3, and JavaScript (ES6+)

Advanced knowledge of Angular and React, including ecosystem tools and best practices

Strong understanding of TypeScript

Proficiency with modern front-end build tools (Webpack, Rollup, Vite)

Experience with front-end testing frameworks (Jest, Testing Library, Cypress)

Advanced knowledge of responsive and adaptive design techniques

Specialized Knowledge

Experience with state management patterns and libraries (Redux, NgRx, MobX, Context API)

Strong understanding of front-end performance optimization techniques

Expertise in SPA architecture and client-side routing

Experience integrating with RESTful APIs and GraphQL

Knowledge of security best practices for front-end applications

Experience with micro-frontend architecture patterns

Preferred Qualifications

Experience with server-side rendering (Next.js, Angular Universal)

Knowledge of containerization and deployment technologies (Docker, Kubernetes)

Experience with WebSockets and real-time applications

Understanding of advanced CSS techniques (CSS-in-JS, CSS Modules, Styled Components)

Experience with accessibility compliance (WCAG, Section 508)

Familiarity with progressive web applications (PWAs)

Open-source contributions or personal projects demonstrating technical expertise

About Astreya

Astreya is a global IT managed services provider, delivering technology infrastructure solutions that help businesses scale, drive innovation, and streamline operations. Founded in 2001 and headquartered in San Jose, California, Astreya operates in over 35 countries and supports some of the world's most recognized companies. Astreya provides solutions across public, private, and hybrid clouds, data centers, and the modern workplace while leveraging AI automation across it all. Our mission is to empower organizations to adapt and thrive in an ever-evolving digital landscape by transforming the way they leverage technology to support their customers, empower their employees, and grow their businesses. Learn more at www.astreya.com and follow us on LinkedIn.

Originally posted on Himalayas