Senior / Lead Developer : Ruby on Rails

Job Description : Senior / Lead Developer : Ruby on Rails

Location : Vikhroli, Mumbai

Work Mode : Hybrid (Mandatory 2 days in-office per week)

Experience : 6 - 10 Years

About Handelnine Global :

Handelnine Global is a fast-growing e-commerce house of brands, operating 10+ online brands and serving customers in 60+ countries. We connect global demand and supply by sourcing quality products worldwide and delivering them directly through our own tech-enabled logistics network.

We have a strong presence across the USA, UK, Europe, Australia, the Middle East, and Southeast Asia, supported by offices and fulfilment centres in Mumbai, New York, and London.

We’re profitable, self-funded, and consistently expanding into new markets with frequent brand launches and a technology-led approach.

The Role & Culture

Handelnine Global is excited to welcome a Senior / Lead Ruby on Rails Developer to our Tech team.

We are evolving into an AI-native organisation, powered by a sharp, focused team. If you enjoy working in a lean environment where your ideas matter, your ownership is high, and you can move fast without unnecessary layers, you’ll feel right at home here.

If you are looking to work at true startup speed, use AI to elevate your productivity, approach problems with a global lens, and help build products that customers genuinely love, Handelnine is a place where you can thrive and make a real impact.

Key Responsibilities

The ideal person for this role will have the requisite experience, skills, and passion necessary for the continued development of our entire tech architecture, which comprises :

Over 100 high-traffic eCommerce websites serving customers around the world.

ERP software that manages our global operations.

Business analytics that determine product / catalog selection, customer growth, and retention.

Modules across all functions including marketing, logistics, customer support, and finance.

Willingness to contribute as both a Lead and an Individual Contributor. You will drive architectural decisions without needing a massive hierarchy beneath you.

Desired Candidate Profile

6+ years of technical development experience, including in a Lead or Senior Developer role with progressively increasing levels of scope.

Extensive past experience and knowledge of Ruby on Rails.

Experience with Javascript & Javascript-based frameworks (specifically React).

Willingness to work in an AI-assisted development environment. You should be open to using modern tools to accelerate coding, testing, and deployment.

Comfortable working in a compact, high-performance team. You should be self-driven and capable of managing complex architectures without requiring a large support team.

Ability to contribute towards the architectural design, implementation, and optimization of enterprise eCommerce applications (cloud-based and dedicated).

Strong analytical skills with a product-first mindset.