Senior React Developer -Lead/ Engineering Manager
About QuinStreet:
QuinStreet is a leading digital marketing and media company that empowers millions of people to make informed decisions and connect with the products and services they need. Our innovative technology solutions and data-driven approach ensure our clients achieve their marketing goals efficiently and effectively
About the Role
We are seeking a Senior React Developer / Engineering Manager to lead the design, development, and delivery of scalable frontend applications. This role requires a blend of deep technical expertise, architectural thinking, and team leadership.
You will own the frontend ecosystem end-to-end, drive engineering excellence, and lead a team to build high-performance, user-centric web applications aligned with business goals.
Key Responsibilities
- Frontend Architecture & Technical Leadership
- Define and implement scalable frontend architecture using React.
- Establish coding standards, design patterns, and best practices.
- Drive decisions on state management, modular architecture, and performance optimization.
- Ensure systems are secure, reliable, maintainable, and highly available.
- Hands-on Development
- Develop and maintain robust, production-grade React applications.
- Convert product requirements and UX designs into clean, reusable code.
- Optimize applications for speed, scalability, and cross-browser compatibility.
- Integrate frontend systems with RESTful APIs and backend services.
- Team Leadership & Ownership
- Lead, mentor, and grow a team of frontend engineers.
- Drive a culture of ownership, accountability, and continuous improvement.
- Conduct code reviews, technical guidance, and performance feedback.
- Own delivery timelines, quality, and execution excellence.
- Cross-functional Collaboration
- Collaborate with Product Managers, UX Designers, Backend Engineers, and stakeholders.
- Translate business requirements into technical solutions and architecture.
- Participate in sprint planning, estimations, and roadmap discussions.
- Performance & Operational Excellence
- Identify and resolve performance bottlenecks and scalability issues.
- Ensure adherence to CI/CD pipelines, testing strategies, and code quality standards.
- Maintain clear technical documentation and system design artifacts.
Required Qualifications
- 8+ years of software development experience.
- 5+ years of hands-on experience with React.js (mandatory).
- 3+ years of experience in frontend architecture/design.
- Strong proficiency in:
- JavaScript (ES6+), TypeScript
- React (Hooks, Context API, Redux or similar state management)
- REST APIs and asynchronous programming
- Experience with component libraries and design systems (e.g., Storybook).
- Strong understanding of:
- Web performance optimization
- Responsive and cross-browser development
- Accessibility standards (WCAG)
Preferred Qualifications
- Experience with micro-frontends or scalable frontend platforms.
- Familiarity with cloud platforms (AWS/GCP/Azure).
- Exposure to mobile app development (React Native or similar).
- Experience in Agile/Scrum environments.
Leadership & Soft Skills
- Proven experience in leading and mentoring engineering teams.
- Strong sense of ownership and accountability.
- Excellent communication and stakeholder management skills.
- Ability to manage multiple priorities in a fast-paced environment.
- Strategic thinker with a hands-on approach to execution.
Why Join Us
- Opportunity to own and shape frontend architecture at scale.
- Work with cross-functional teams on impactful products.
- A culture that values innovation, ownership, and continuous learning.
- Competitive compensation and growth opportunities.
