Job Title: Lead Full Stack Engineer
Location: Hyderabad
Time Zone: EST
Work Mode: Hybrid
Company Overview:
Kommerce Hub is building a comprehensive B2B ERP platform for retail and hospitality, combining Point of Sale (POS), e-commerce integrations, payments, inventory, and AI-driven capabilities.
Our platform is offline-first, cloud-native, and highly scalable, supporting real-time streaming, session recording, AI audit logs, and seamless multi-channel commerce.
We operate at the intersection of POS, payments, ERP, and AI, solving real-world problems for businesses handling live transactions at scale.
Role Summary:
We are seeking a Senior Lead Full Stack Engineer / Lead Technology Manager who will own the technical architecture and system design of our POS and ERP platform.
This is a hands-on leadership role where you will:
- Architect end-to-end solutions
- Make key technology and design decisions
- Lead engineering standards and best practices
- Mentor engineers while still building critical components
You will work closely with Product, DevOps, and Business stakeholders to ensure the platform is scalable, secure, and production-ready.
Key Responsibilities:
Architecture & Technical Leadership
- Own the overall system architecture for POS, ERP, payments, and e-commerce integrations.
- Define frontend, backend, and cloud architecture patterns for scalability and reliability.
- Make decisions on tech stack, frameworks, data models, and integration strategies.
- Establish coding standards, design guidelines, and review processes.
- Mentor engineers and guide them through complex architectural problems.
Frontend Architecture & Development
- Architect and build cross-platform POS applications using React and React Native.
- Ensure seamless compatibility across iOS, Android, and Windows (react-native-windows).
- Design offline-first UI architectures for billing, checkout, and inventory workflows.
- Implement scalable state management using Redux / Zustand.
Backend & Platform Engineering
- Architect and develop Python-based backend services using FastAPI / Django.
- Design PostgreSQL schemas for orders, inventory, payments, audit logs, and multi-tenancy.
- Define API contracts (REST / GraphQL) used across POS, ERP, and integrations.
- Build secure, high-throughput services handling live transactions.
Cloud, DevOps & Infrastructure
- Architect and deploy systems on AWS Kubernetes (EKS).
- Own CI/CD pipelines, infrastructure scaling, monitoring, and reliability.
- Implement Infrastructure as Code (Terraform / IaC).
- Ensure production-grade observability using Prometheus, Grafana, logging & tracing.
Integrations & Advanced Capabilities
- Lead integrations with e-commerce platforms (Shopify, WooCommerce, BigCommerce).
- Architect payment workflows (Stripe, Square, payment gateways, reconciliation).
- Design and implement offline sync mechanisms (PowerSync, Realm).
- Guide implementation of advanced features:
- WebRTC live streaming
- Video recording & uploads
- On-device ML / OCR for AI audit logs
Security & Reliability
- Enforce security best practices (JWT, encryption, PCI-aware design).
- Ensure high availability and fault tolerance for POS environments.
- Lead incident response and production troubleshooting when needed.
Required Skills & Experience:
- 7+ years of full stack engineering experience with lead or architect responsibilities.
- Strong expertise in React & React Native (cross-platform architecture).
- Deep backend experience with Python (FastAPI/Django) and PostgreSQL.
- Proven experience architecting and running systems on AWS Kubernetes (EKS).
- Strong background in POS systems, payments, and offline-first architectures.
- Hands-on experience with e-commerce platform integrations (Shopify, WooCommerce, BigCommerce).
- Solid understanding of distributed systems, scalability, and multi-tenant SaaS.
- Strong knowledge of TypeScript, REST/GraphQL APIs, Docker, CI/CD.
- Ability to lead technically, not just manage.
Nice to Have:
- Prior experience as a Tech Lead / Engineering Manager / Architect in startups.
- Exposure to B2B ERP, fintech, retail, or hospitality platforms.
- Experience with ML/OCR pipelines or AI-powered features.
- Open-source contributions or published technical work.
- Experience with hybrid cloud or multi-region deployments.
What we offer:
- Opportunity to architect and lead a core B2B ERP & POS platform.
- High-impact role with real ownership and decision-making power.
- Remote-friendly, flexible work culture.
- Competitive compensation, equity, and long-term growth.
- A product-first environment solving real-world, revenue-critical problems.
