Senior Full Stack Developer
First seen by Alion on Sep 24, 2026.
Job Opportunity : Senior Fullstack Engineer (Supply Chain SaaS)
Location : Mumbai, India (Hybrid)
Industry : Quick Commerce / Global Market Leader
Business Unit : Ultra-Fast Delivery & Micro-Fulfillment
Focus : Backend-Heavy Fullstack Development (SaaS Platform)
About the Organization :
We are a premier global on-demand delivery platform connecting millions of users with essential services. Our revolutionary ultra-fast commerce arm is committed to fulfilling customer orders in ten minutes or less through a sophisticated network of strategically located dark stores and micro-fulfillment centers. Our success is built on cutting-edge technology, data-driven inventory planning, and optimized last-mile logistics.
The Role :
We are seeking a Senior Fullstack Engineer (Backend-Heavy) to build and scale our Supply Chain Planning Platform. This platform powers critical replenishment decisions, purchase order creation, and inventory transfers across a high-speed global network. You will design high-performance systems that process large-scale datasets and run optimization algorithms affecting product availability and working capital efficiency.
Key Responsibilities :
- Platform Development : Design and build scalable backend systems for PO creation, transfer order planning, and inventory allocation engines.
- Architecture & Scalability : Define backend architecture ensuring high availability, performance, and fault tolerance for high-throughput planning data.
- Cross-Functional Collaboration : Partner with Product, Operations, and Data Science teams to translate supply chain requirements into scalable technical solutions.
- Engineering Excellence : Drive best practices in CI/CD, observability, and code quality while mentoring junior engineers and contributing to the technical roadmap.
Technical Stack :
- Languages : Python, Django, Golang, Node JS, or Kotlin/Java.
- Architecture : Microservices, Service-Oriented Architecture, and RESTful APIs.
- Data & Infrastructure : PostgreSQL (AWS RDS), MongoDB, Redis, Docker, and AWS/GCP.
Qualifications :
- Experience : 4- 7 years of backend or full-stack engineering experience in data-intensive environments.
- Domain Expertise : Proven experience building supply chain, logistics, marketplace, or quick commerce platforms.
- Technical Depth : Strong understanding of system design, scalability, and high-volume data processing.
- Niche Skills : Familiarity with inventory replenishment workflows, optimization algorithms, or forecasting systems.
- Education : Bachelor's degree in Computer Science, IT, or a related field.
Why Join This Team?
This is an opportunity to build the technology powering one of the fastest-growing quick commerce ecosystems globally. You will tackle complex optimization problems and influence the architecture of a platform impacting millions of orders across international markets.
Skills
Full Stack, SaaS, Python, Django, SOA, Microservices Architecture, RESTful API, PostgreSQL, Redis, System Design