NodeJS (Node.js)
Express
React.js
Amazon Web Services (AWS)
Javascript
PostmanJob Title: Software Development Engineer – III (SDE-III)
Location: Sector 55, Gurugram (Onsite)
Work Timings: Regular day shift, 5 days working
About Master-O
Master-O is a next-generation sales enablement and microskill learning platform designed to empower frontline sales teams through gamification, AI-driven coaching, and just-in-time learning. We work closely with large enterprises to improve sales readiness, productivity, and on-ground performance at scale.
As we continue to build intelligent, scalable, and enterprise-ready products, we are looking for a seasoned SDE-III who can take ownership of complex modules, mentor engineers, and contribute to architectural decisions.
Role Overview
As an SDE-III at Master-O, you will play a critical role in designing, building, and scaling core product features used by large enterprises with high user volumes. You will work closely with Product, Design, and Customer Success teams to deliver robust, high-performance solutions while ensuring best engineering practices.
This is a hands-on role requiring strong technical depth, system thinking, and the ability to work in a fast-paced B2B SaaS environment.
Required Skills & Experience
- 4–5 years of full-time professional experience in software development
- Strong hands-on experience with:
- React.js
- Node.js & Express.js
- JavaScript
- MySQL
- AWS
- Prior experience working in B2B SaaS companies (preferred)
- Experience handling enterprise-level applications with high concurrent users
- Solid understanding of REST APIs, authentication, authorization, and backend architecture
- Strong problem-solving skills and ability to write clean, maintainable, and testable code
- Comfortable working in an onsite, collaborative team environment
Good to Have
- Experience working with or integrating LLMs, AI assistants, or Agentic AI systems
- Experience with cloud platforms and deployment workflows
- Prior experience in EdTech, Sales Enablement, or Enterprise Productivity tools
Why Join Master-O?
- Opportunity to build AI-first, enterprise-grade products from the ground up
- High ownership role with real impact on product direction and architecture
- Work on meaningful problems at the intersection of sales, learning, and AI
- Collaborative culture with fast decision-making and minimal bureaucracy
- Be part of a growing product company shaping the future of sales readiness
Shubham Vishwakarma
Full Stack Developer - Averlon
About Master-O
About
At Master-O®, our mission statement is to "Elevate Customer Interactions."
Our frontline readiness platform ensures reps are continuously upskilled while having the right tools to engage, assist & convince customers in the flow of the conversation. This assistance through sales enablement builds your brand’s and your rep’s credibility for the customer, thereby increasing sales conversions & boosting the rep’s confidence.
Master-O® has powered several sales transformation & frontline readiness initiatives for commercial leaders across industries. Through bite-sized & interactive gamified microlearning called Microskills, Master-O® equips sales managers with actionable insights to coach, engage, and upskill their frontline teams.
Powered by an AI-enabled sales coaching tool, sales leaders can reimagine their sales coaching, capability development & enablement approach and realign it with performance metrics.
With Master-O’s user-friendly authoring tool, training & marketing content can be repackaged 70% faster than traditional tools while making it more engaging and repetitive to use. The platform integrates effortlessly with existing LMS, CRM, ERP or HRMS platforms, streamlining deployment and adoption while enhancing digital readiness in your organization.
Trusted by over 400,000 frontline reps across industries like Automotive, Banks & Insurance, Pharma, FMCG, Retail and more, Master-O® empowers organizations to build an engaged & capable frontline workforce.
The result is an improved and differentiated customer interaction, higher sales conversions and sustainable business growth, all driven by a confident, engaged and well-prepared frontline team.
Tech stack
React.js
FlutterAmazon Web Services (AWS)Candid answers by the company
Gurugram
Company social profiles
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