Ackrolix Innovations Pvt Ltd is a technology-driven startup revolutionizing how professionals manage complex workflows through scalable digital platforms. Our platform integrates real-time data processing, AI-powered automation, and multi-tenant architecture to serve thousands of users across India. Backed by industry veterans, we're building the future of enterprise SaaS with a focus on performance, security, and seamless user experiences
We're seeking a Senior MERN Stack Developer to architect and build a next-generation platform that bridges multiple user roles, complex workflows, and third-party integrations. You'll design scalable systems handling real-time data, payment processing, and dynamic content delivery while ensuring enterprise-grade security.
Location:
Gurgaon
Experience Required:
Minimum 5 Years (below 5 Years not acceptable)
Joining:
Immediate Joiner Preferred
Working Days:
Monday to Friday, Alternate Saturdays Off
Key Challenges You'll Solve:
Build interconnected modules (web portals, admin dashboards, mobile apps) with shared business logic
Implement real-time features (notifications, live updates) for 10K+ concurrent users
Integrate payment gateways, AI services, and communication APIs
Optimize database performance for complex queries and large datasets
Design secure authentication and role-based access systems
Key Responsibilities
1. System Architecture
Design microservices for scalability and maintainability
Implement caching strategies (Redis) and database optimization (PostgreSQL)
Build RESTful APIs and real-time communication (WebSockets)
Integrate real-time communication APIs (SMS gateways, WhatsApp APIs, AI chatbot integrations).
Work on payment gateway integrations (Razorpay, Stripe, PayU).
Connect with third-party CRMs & tools (Zoho, Salesforce, HubSpot, Zapier).
2. Full-Stack Development
Develop responsive frontends (React/Next.js) with TypeScript
Create backend services (Node.js/NestJS) with robust error handling
Create RESTful & GraphQL APIs with robust error handling.
3. Performance & Security
Optimize systems to handle
10K+ concurrent users
with
sub-100ms API responses
.
Implement
caching strategies
(Redis),
database optimizations
(PostgreSQL, MongoDB).
Ensure
enterprise-grade security
(JWT, OAuth2.0, encryption).
4. SaaS & Lead Management
Build and scale
SaaS-based, multi-tenant platforms
.
Implement
role-based authentication systems
.
Design and optimize
CRM & Lead Management workflows
.
Knowledge of
workflow automation
5. Collaboration
Mentor junior developers and review code
Manage end to end project development
Take ownership of project delivery
Document architecture and deployment processes
Required Skills & Qualifications
5+ years
in full-stack development with production-ready SaaS projects.
Backend:
Node.js, Express/NestJS, PostgreSQL, MongoDB
Frontend:
React, Next.js, Redux, TypeScript
Real-Time:
WebSockets, Socket.IO
Cloud & DevOps:
AWS (EC2, S3, RDS), Docker, CI/CD pipelines
Hands-on with
Experience with AI/ML integrations (LangChain, OpenAI)
Knowledge of microservices architecture (RabbitMQ, Kafka)
Familiarity with mobile development (React Native)
Understanding of DevOps practices (Kubernetes, Terraform)
Contributions to open-source projects or technical blogs
Job Types: Full-time, Permanent
Pay: ₹1,200,000.00 - ₹1,800,000.00 per year
Benefits:
Health insurance
Provident Fund
Application Question(s):
Knowledge of Third party Integration
Knowledge of AI Integration & implementation
Education:
Bachelor's (Preferred)
Experience:
Full-stack development: 5 years (Required)
Node.js: 5 years (Preferred)
React: 5 years (Required)
React Native: 3 years (Preferred)
AWS: 3 years (Required)
DevOps: 3 years (Preferred)
Location:
Gurgaon, Haryana (Preferred)
Work Location: In person
Expected Start Date: 08/09/2025
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