Software Development Engineer III | Courses - Front end
Delhi
Dev – Dev-SaaS /
EE Full-Time /
Remote
About HighLevel
HighLevel is a cloud-based, all-in-one white-label marketing and sales platform that empowers marketing agencies, entrepreneurs, and businesses to elevate their digital presence and drive growth. We are proud to support a global and growing community of over 2 million businesses, from marketing agencies to entrepreneurs to small businesses and beyond. Our platform empowers users across industries to streamline operations, drive growth, and crush their goals.
HighLevel processes over 15 billion API hits and handles more than 2.5 billion message events every day. Our platform manages 470 terabytes of data distributed across five databases, operates with a network of over 250 micro-services, and supports over 1 million domain names.
Our People
With over 1,500 team members across 15+ countries, we operate in a global, remote-first environment. We are building more than software; we are building a global community rooted in creativity, collaboration, and impact. We take pride in cultivating a culture where innovation thrives, ideas are celebrated, and people come first, no matter where they call home.
Our Impact
Every month, our platform powers over 1.5 billion messages, helps generate over 200 million leads, and facilitates over 20 million conversations for the more than 2 million businesses we serve. Behind those numbers are real people growing their companies, connecting with customers, and making their mark - and we get to help make that happen.
About the Role
We’re seeking a Senior Software Engineer to join our Courses Team, where we empower creators and educators to build a thriving learning platform. Our platform, akin to Coursera or Udemy, connects over 700,000 monthly active users with thousands of courses, fostering interaction, learning, and community engagement. By streaming petabytes of video data and supporting white-labeled, customized mobile apps, we enable creators to deliver branded, seamless experiences to their audiences on both web and mobile platforms.
You’ll play a critical role in shaping the frontend experience for a platform that serves over 700,000 users and thousands of creators. Your work will directly empower educators to build vibrant learning communities, streamline course delivery, and provide tailored, branded experiences. By solving frontend challenges and optimizing performance, you’ll contribute to a platform that connects like-minded individuals, fosters learning, and drives engagement at scale.
Key Responsibilities
- Develop and maintain reusable UI components, aligning with Highlevel’s design system to ensure consistency across web and mobile applications.
- Enhance load times, ensure smooth interactions, and improve rendering efficiency by minimizing bottlenecks, leveraging techniques like lazy loading, code splitting, and caching strategies to support 700,000+ users.
- Guide frontend engineers by sharing best practices in performance tuning, UI development, and modern frameworks (e.g., React, Vue.js), fostering a culture of technical excellence.
- Identify and resolve UI/UX bottlenecks, accessibility gaps, security vulnerabilities, and frontend technical debt to deliver a polished user experience.
- Contribute to the design and development of backend APIs to support frontend functionality, ensuring efficient data flow and integration with application features.
- Gain deep insights into the product, customer needs, and competitors to enhance user experience and align features with creator and learner expectations.
- Partner with designers, product managers, and backend engineers to deliver high-quality, cohesive user experiences across web and mobile platforms.
- Keep up with the latest frontend technologies (e.g., WebAssembly, modern JavaScript frameworks) and advocate for tech stack improvements to enhance performance and developer productivity.
- Utilize AI-driven tools and frameworks to enhance frontend experiences, such as personalizing user interfaces, optimizing content delivery, or automating UI testing and performance analysis.
Qualifications and Skills
- 4+ years of Full-Stack Development Experience with a strong focus on Frontend.
- Proficiency in modern JavaScript frameworks (Vue.js, React, or Angular) and Node.js for building scalable, high-performance applications.
- Strong knowledge of HTML, CSS, TypeScript, and modern frontend build tools (Webpack, Vite, etc.).Deep understanding of browser rendering, performance profiling, lazy loading, caching strategies, and optimization techniques.
- Experience optimizing high-traffic, large-scale applications for performance and scalability.Experience with monitoring and debugging tools (e.g., Lighthouse, Sentry, Web Vitals).Understanding of databases (e.g., MySQL, MongoDB) and caching strategies (e.g., Redis).
- Comfortable working with RESTful APIs, GraphQL, backend integrations and Cloud Platforms.
- Strong problem-solving skills, ownership mindset, and ability to work in a cross-functional team.
- Nice to Have: Experience with AI tools and contributions to open-source projects, internal platforms, or engineering blogs.
EEO Statement:
The company is an Equal Opportunity Employer. As an employer subject to affirmative action regulations, we invite you to voluntarily provide the following demographic information. This information is used solely for compliance with government record keeping, reporting, and other legal requirements. Providing this information is voluntary and refusal to do so will not affect your application status. This data will be kept separate from your application and will not be used in the hiring decision.
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