Frontend Architect

DigitalOcean

Location
Karachi, Pakistan
Job Type
full-time
Salary
Unknown
Posted
June 20, 2025

Job Description

We are seeking an experienced Frontend Engineering Manager to architect and mentor our Frontend Engineering team. The ideal candidate will be hands-on with React.js and possess strong skills in PHP, architecture design, performance optimization, and scalability improvements. This role requires a mix of technical expertise, leadership, and strategic vision to enhance our frontend systems while collaborating closely with backend and product teams.

Key Responsibilities:

  • Lead and mentor a team of frontend engineers, fostering growth and technical excellence.
  • Architect, design, and optimize scalable frontend solutions using React.js.
  • Work closely with backend teams to ensure seamless API integrations, leveraging PHP expertise where necessary.
  • Drive performance optimizations, improving load times, rendering efficiency, and overall application responsiveness.
  • Implement best practices for frontend development, code quality, and maintainability.
  • Oversee the technical roadmap, ensuring alignment with business goals and engineering standards.
  • Collaborate with Product, UX, and Backend teams to enhance user experiences.
  • Ensure high availability and scalability of frontend systems.
  • Conduct regular code reviews, provide constructive feedback, and champion engineering excellence.
  • Stay up to date with industry trends, new technologies, and best practices.

Requirements:

  • 7+ years of software development experience, with at least 2+ years in a leadership role.
  • Strong hands-on experience with React.js, including state management, hooks, and component-based architecture.
  • Proficiency in PHP and experience working with backend APIs.
  • Solid understanding of frontend architecture, performance optimization, and scalability principles.
  • Experience with CI/CD pipelines and modern frontend build tools (Webpack, Babel, etc.).
  • Knowledge of cloud platforms (AWS, GCP, or Azure) is a plus.
  • Strong problem-solving skills and a data-driven approach to decision-making.
  • Excellent communication and stakeholder management skills.

Preferred Qualifications:

  • Experience with microservices architecture and API design.
  • Familiarity with modern state management libraries (Redux, Zustand, Recoil, etc.).
  • Exposure to backend development practices and database optimization.
  • Experience in leading distributed teams.

Why You’ll Like Working for DigitalOcean

  • We innovate with purpose. You’ll be a part of a cutting-edge technology company with an upward trajectory, who are proud to simplify cloud and AI so builders can spend more time creating software that changes the world. As a member of the team, you will be a Shark who thinks big, bold, and scrappy, like an owner with a bias for action and a powerful sense of responsibility for customers, products, employees, and decisions. 
  • We prioritize career development. At DO, you’ll do the best work of your career. You will work with some of the smartest and most interesting people in the industry. We are a high-performance organization that will always challenge you to think big. Our organizational development team will provide you with resources to ensure you keep growing. We provide employees with reimbursement for relevant conferences, training, and education. All employees have access to LinkedIn Learning's 10,000+ courses to support their continued growth and development.
  • We care about your well-being. Regardless of your location, we will provide you with a competitive array of benefits to support you from our Employee Assistance Program to Local Employee Meetups to flexible time off policy, to name a few. While the philosophy around our benefits is the same worldwide, specific benefits may vary based on local regulations and preferences.
  • We reward our employees. The salary range for this position is based on market data, relevant years of experience, and skills. You may qualify for a bonus in addition to base salary; bonus amounts are determined based on company and individual performance. We also provide equity compensation to eligible employees, including equity grants upon hire and the option to participate in our Employee Stock Purchase Program.
  • We value diversity and inclusion. We are an equal-opportunity employer, and recognize that diversity of thought and background builds stronger teams and products to serve our customers. We approach diversity and inclusion seriously and thoughtfully. We do not discriminate on the basis of race, religion, color, ancestry, national origin, caste, sex, sexual orientation, gender, gender identity or expression, age, disability, medical condition, pregnancy, genetic makeup, marital status, or military service.

*This job is located in Karachi, Pakistan

🎯 Who is this job for?

This role is ideal for a Senior Frontend Engineer or Frontend Architect with 7+ years of experience, including 2+ years in a leadership role, strong in React.js and PHP. Candidates should excel in frontend architecture, performance optimization, and cross-functional team collaboration. Experience with CI/CD, cloud platforms, and mentoring distributed teams is a plus.

πŸ’¬ Potential Interview Questions

  1. How do you design a scalable and maintainable frontend architecture using React?
    Use modular components, container/presenter pattern, centralized state (e.g., Redux or Zustand), lazy loading, and code splitting to scale and maintain efficiently.

  2. What are best practices for integrating React frontends with PHP-based backend APIs?
    Define clear REST/GraphQL contracts, handle authentication securely, structure APIs for clarity, and use axios or fetch with error handling and response normalization.

  3. How do you optimize frontend performance in large-scale applications?
    Minimize bundle size, implement lazy loading, use React.memo, useMemo, optimize rendering, and monitor with tools like Lighthouse or Web Vitals.

  4. What role do CI/CD pipelines play in frontend development, and how do you implement them?
    CI/CD ensures reliable builds, tests, and deployments; set up pipelines with linting, unit/e2e tests, and environment-based builds using GitHub Actions or GitLab CI.

  5. How do you ensure high availability and responsiveness in frontend systems?
    Use SSR/SSG where applicable, CDN caching, service workers for offline support, and monitor uptime/performance with observability tools.

  6. How do you mentor frontend engineers effectively?
    Lead by example, review code constructively, encourage best practices, pair program, host knowledge-sharing sessions, and support career growth.

  7. What techniques do you use to enhance rendering efficiency in React?
    Use virtualization for lists, memoize expensive computations, avoid unnecessary state, use key props correctly, and leverage Suspense/lazy.

  8. How do you handle frontend architectural decisions in a microservices environment?
    Use micro frontends if needed, establish API contracts, ensure team autonomy per module, and coordinate cross-team integration standards.

  9. What’s your approach to code quality and maintainability in a large frontend codebase?
    Enforce linting/formatting rules, write tests, follow consistent naming and folder structures, and conduct regular refactoring and documentation.

  10. How do you balance short-term delivery goals with long-term architectural integrity?
    Prioritize tech debt in planning, advocate for scalable solutions in sprint planning, and build MVPs with a path to extend and maintain.

πŸ“‹ Job Summary

DigitalOcean is hiring a Frontend Architect in Karachi to lead and grow their frontend engineering team. This full-time, on-site role requires deep expertise in React.js and PHP, with a focus on scalable architecture, performance optimization, and cross-functional collaboration. You'll drive technical strategy, mentor developers, and shape the frontend of a global cloud platform. Join a high-performance team building impactful software with strong growth, equity opportunities, and world-class learning resources.

Required Skills

React.js PHP

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