Software Developer L1

Aptos Retail; Bengaluru; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Aptos Retail is seeking a backend developer to advance Python-based services for unified commerce solutions. You will build RESTful APIs with FastAPI, integrate tools, and shape scalable backend components on a cloud-native stack.

You will work on LangChain-based workflows, MCP tooling, and data processing, contributing to innovative retail solutions used by leading brands worldwide. Aptos emphasizes training, global opportunities, and inclusive culture across nine countries.

Qualifications

• Proficient in Python with strong OOP and data structures knowledge.
• Experience building backend services and RESTful APIs.
• Familiarity with FastAPI framework and async programming.
• Understanding of cloud fundamentals and containerization.

Responsibilities

• Develop Python-based backend services.
• Build FastAPI endpoints and integrations.
• Create and maintain MCP tools.
• Implement business workflows and agent actions.
• Build agent workflows using LangChain and Bedrock.
• Create prompts and AI skills.
• Process structured and semi-structured data.
• Build reusable service components.

Skills

Python

OOP

Data Structures & Algorithms

REST APIs

FastAPI

LangChain basics

Prompt Engineering

AWS basics

Git/GitHub

Docker fundamentals

Tools

Docker

GitHub

AWS

LangChain

Bedrock

Job description

Making a career change is a big decision.

Why consider Aptos?

Become a part of a team that is passionate about creating and delivering cutting-edge solutions for retailers worldwide. At our company, we’re dedicated to supporting your career aspirations and helping you exceed your goals. You’ll benefit from industry-leading training, global development opportunities, and the chance to collaborate within a diverse culture across our offices in nine countries. Our inclusive culture reflects our purpose: to make a difference for every colleague, every client, every day.

As a leading provider of Unified Commerce solutions for retail, our technology empowers top retail brands by optimizing product management, promotions, merchandising, and store operations. With the global shift toward our cloud-native, microservices architecture, opportunities for career growth have never been more exciting. Today, more than 100,000 retail stores in fashion, grocery, footwear, general merchandise, discount, and sporting goods rely on our solutions to generate nearly $2 trillion in annual revenue.

We hope you’ll join us in driving innovation and delivering impactful solutions as we continue leading the Unified Commerce revolution.

Key Responsibilities

• Develop Python-based backend services.
• Build FastAPI endpoints and integrations.
• Create and maintain MCP tools.
• Implement business workflows and agent actions.
• Build agent workflows using LangChain and Bedrock.
• Create prompts and AI skills.
• Process structured and semi-structured business data.
• Build reusable service components.

Skills:

• Programming: Python, Object-Oriented Programming, Data Structures & Algorithms
• Backend Development: REST APIs, FastAPI (preferred)
• Generative AI concepts: LLM fundamentals, Prompt Engineering, LangChain basics
• Cloud Fundamentals: AWS basics, Git/GitHub, Docker fundamentals

We offer a competitive total rewards package including a base salary determined based on the role, experience, skill set, and location. For those in eligible roles, discretionary incentive compensation may be awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility.

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. By submitting an application for this job, you acknowledge that any personal data or personally identifiable information that you provide to us will be processed in accordance with our Candidate Privacy Notice.

Learn about Aptos’ Global Culture