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HighLevel

Software Development Engineer III - Full Stack (Saas)

Posted 7 Days Ago
Be an Early Applicant
Remote
Hiring Remotely in Delhi, Connaught Place, New Delhi, Delhi
Mid level
Remote
Hiring Remotely in Delhi, Connaught Place, New Delhi, Delhi
Mid level
The Software Development Engineer III - Full Stack role at HighLevel focuses on designing, developing, and maintaining scalable web applications. The candidate will work with both backend (Node.js, Nest.js, Express.js) and frontend (Vue.js) technologies to handle large volumes of data and requests, while collaborating across teams to optimize platform performance and user experience.
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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. With a focus on streamlining marketing efforts and providing comprehensive solutions, HighLevel helps businesses of all sizes achieve their marketing goals. We currently have 1000+ employees across 15 countries, working remotely as well as in our headquarters, which is located in Dallas, Texas. Our goal as an employer is to maintain a strong company culture, foster creativity and collaboration, and encourage a healthy work-life balance for our employees wherever they call home.


Our Website - https://www.gohighlevel.com/

YouTube Channel - https://www.youtube.com/channel/UCXFiV4qDX5ipE-DQcsm1j4g

Blog Post - https://blog.gohighlevel.com/general-atlantic-joins-highlevel/


Our Customers:

HighLevel serves a diverse customer base, including over 60K agencies & entrepreneurs and 500K businesses globally. Our customers range from small and medium-sized businesses to enterprises, spanning various industries and sectors.


Scale at HighLevel:

We work at scale; our infrastructure handles around 3 Billion+ API hits & 2 Billion+ message events monthly and over 25M views of customer pages daily. We also handle over 80 Terabytes of data across 5 Databases.


About the Team:

The Expansion Products team is responsible for driving volumetric & usage based upgrades and upsells within the platform to maximize revenue potential (apart from the subscription revenue). We do this by building innovative products & features that solve real-world problems for agencies and allow them to consolidate their offering to their clients in a single platform packaged under their white-labled brand. The expansion products team focuses exclusively on products that can demonstrate adoption, drive up engagement in target segments and are easily monetizable. This team handles multiple product areas including Phone System, email system, online listing integration, WordPress Hosting, Memberships & Courses, Mobile Apps, etc.


About the Role:

We are looking for an experienced Full Stack Engineer with strong technical and communication skills to join our Membership Team, working on a product with 750K+ MAU. This role involves an equal mix of backend (Node.js, Nest.js/Express.js) and frontend (Vue.js or similar frameworks), building systems that process large amounts of data at scale and handle thousands of requests per minute.

You’ll be responsible for designing, optimizing, and scaling our platform while collaborating with engineers across teams, designers and product managers. As a key contributor, you’ll be expected to work autonomously, guide other developers, and help drive technical decisions that impact the entire system.

Responsibilities

  • Design, develop, and maintain scalable, high-performance web applications with responsive UIs.
  • Build efficient backend services and APIs, ensuring reliability and performance in a distributed system.
  • Optimize frontend performance, accessibility, and UX consistency using the design system.
  • Develop real-time, event-driven architectures with messaging systems.
  • Improve database performance, caching, concurrency, and scaling strategies for high-traffic systems.
  • Maintain and enhance CI/CD pipelines, cloud infrastructure, and deployment strategies.
  • Implement security best practices for authentication, authorization, and data protection.
  • Automate quality checks, monitoring, and alerts to drive data-driven decision-making.
  • Deeply understand the product, customers, and competitors to improve user experience.
  • Ensure test coverage (unit, integration, end-to-end) for system stability.
  • Address technical debt, maintain code quality, and enforce best practices.
  • Collaborate with product managers, designers, and engineers to deliver impactful features.
  • Mentor and guide team members, fostering technical growth.

Qualifications

  • 3+ years of experience in full-stack development with a focus on scale.
  • Proficiency in Vue.js, Node.js, Nest.js/Express.js.
  • Strong understanding of databases (MySQL, MongoDB, ElasticSearch) and caching strategies (Redis).
  • Experience handling high-scale traffic, distributed systems, and concurrency challenges.
  • Familiarity with cloud platforms (AWS, GCP, or Azure).
  • Experience with messaging systems (Kafka, RabbitMQ, Google Pub/Sub etc.) for event-driven architecture.
  • Proficiency in testing frameworks for frontend and backend (e.g., Jest, Mocha, Cypress).
  • Strong debugging, performance optimization, and problem-solving skills.
  • Ability to work autonomously and collaborate effectively in a remote environment.
  • Strong communication skills and a product-driven mindset to balance trade-offs efficiently.

EEO Statement: 

At HighLevel, we value diversity. In fact, we understand it makes our organisation stronger. We are committed to inclusive hiring/promotion practices that evaluate skill sets, abilities, and qualifications without regard to any characteristic unrelated to performing the job at the highest level. Our objective is to foster an environment where really talented employees from all walks of life can be their true and whole selves, cherished and welcomed for their differences while providing excellent service to our clients and learning from one another along the way! Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.


#LI-Remote #LI-MS1

Top Skills

Node.js
Vue

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