Full Stack Developer

This role is for one of the Weekday's clients

Salary range: Rs 700000 - Rs 900000 (ie INR 7-9 LPA)

Min Experience: 1 years

Location: Bengaluru

JobType: full-time

We are looking for a highly driven Full Stack Developer to join our team and play a key role in building a next-generation logistics and shipping platform from the ground up. This is a high-impact opportunity for someone who enjoys solving real-world operational problems, building scalable systems, and taking complete ownership of product development in a fast-moving startup environment.

As a Full Stack Developer, you will work across frontend, backend, APIs, databases, and infrastructure to create a seamless logistics experience for customers. The platform will enable users to compare shipping rates, book shipments across carriers, make payments, generate labels, and track deliveries in real time through a unified dashboard.

This role requires strong technical depth, product thinking, and the ability to move quickly with minimal supervision. You should be comfortable handling multiple third-party integrations, designing scalable backend systems, and building intuitive client-facing experiences. Candidates who thrive in 0→1 product environments and enjoy building systems from scratch will excel in this role.

Key Responsibilities

• Design, develop, and maintain scalable full-stack applications for a logistics and shipping platform.
• Build responsive and intuitive frontend interfaces for customer-facing dashboards and workflows.
• Develop robust backend services and APIs using modern technologies and frameworks.
• Integrate multiple third-party logistics and courier APIs while handling authentication, rate limits, retries, and inconsistent responses.
• Build and manage relational database structures for shipments, orders, transactions, payments, and tracking systems.
• Implement payment gateway integrations such as Razorpay, Stripe, or PayU.
• Develop real-time tracking systems, webhook handlers, and event-driven workflows.
• Ensure high application performance, scalability, reliability, and security.
• Collaborate closely with product, operations, and business teams to rapidly ship features and improvements.
• Write clean, maintainable, and production-quality code with strong engineering practices.
• Use AI-powered development tools to improve coding efficiency, debugging, testing, and delivery speed.
• Participate in architecture discussions and contribute to long-term product scalability decisions.
• Troubleshoot production issues and optimize system performance continuously.

What Makes You a Great Fit

• Strong hands-on experience in full-stack development with the ability to independently own projects end-to-end.
• Proficiency in TypeScript, Python, and Go.
• Experience working with complex third-party API integrations and external service dependencies.
• Strong understanding of relational databases, schema design, and transaction management.
• Hands-on experience integrating payment gateways and managing payment workflows.
• Familiarity with webhooks, asynchronous systems, and real-time event processing.
• Strong problem-solving mindset with the ability to work effectively in fast-paced startup environments.
• Experience building SaaS products, marketplaces, or client-facing platforms is a strong advantage.
• Prior exposure to logistics, shipping, or courier API integrations is preferred.
• Understanding of multi-tenant architectures and scalable backend systems is a plus.
• AI-native approach to software development with comfort using modern AI tools for productivity and engineering acceleration.
• Strong ownership mindset, communication skills, and ability to execute with minimal guidance.