Software Development Engineer III - Full Stack

February 15

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HighLevel

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HighLevel is an all-in-one marketing and sales platform designed to help businesses grow and succeed. The platform consolidates various marketing tools into a single solution, providing features such as lead capture through landing pages, surveys, forms, and calendars, as well as tools for nurturing leads via automated messaging across multiple channels including phone, SMS, email, and social media. HighLevel offers customizable solutions like online appointment scheduling, multi-channel follow-up campaigns, and pipeline management. Additionally, businesses can build websites, funnels, and landing pages using the intuitive page builder. HighLevel supports integrating with existing systems via API, and offers a membership platform for community building and course management. The platform is targeted towards marketers and offers white-labeling options for businesses to brand the software as their own. With a community-driven development approach and award-winning support, HighLevel is focused on empowering businesses to streamline their operations and enhance their marketing efficiencies.

SaaS • Marketing • Advertising • CRM

201 - 500 employees

Founded 2018

☁️ SaaS

🤝 B2B

💰 Series A on 2021-11

📋 Description

• 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 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 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.

🎯 Requirements

• 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.