senior software engineer

Ascendion; Maharashtra; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Ascendion in Pune is seeking a Senior Software Engineer to design, build, and maintain scalable microservices and REST APIs on AWS. You will contribute to cutting-edge AI-native, platform-driven software engineering for Global 2000 clients.

Strong Python/FastAPI skills and experience with MongoDB, Redis, React are required, with AWS and EKS experience preferred. The role is based in Pune, with an emphasis on engineering excellence, collaborative culture, and opportunities to work on high-impact

Qualifications

• Proficiency in Python and FastAPI for backend development.
• Experience with MongoDB and Redis data stores.
• Experience with AWS and Kubernetes (EKS) environments.

Responsibilities

• Design, build, and maintain scalable microservices and REST APIs on AWS.

Skills

Python

FastAPI

MongoDB

Redis

React

Tools

AWS

EKS

Job description

About Ascendion

Ascendion is a leader in AI-Native platform driven software engineering company that underwrites outcomes, helping businesses innovate faster, smarter, and with greater impact. We partner with Global 2000 clients across North America, UK, Europe, and APAC to solve complex challenges in data, experience design, software product engineering, and workforce transformation. Powered by expert engineers, thousands of AI agents, and our Engineering to the Power of AI™ (EngineeringAI) method, we deliver measurable outcomes that build trust, unlock value, and accelerate growth. Learn more at ascendion.com

About Ascendion

Ascendion is a leader in AI-Native platform driven software engineering company that underwrites outcomes, helping businesses innovate faster, smarter, and with greater impact. We partner with Global 2000 clients across North America, UK, Europe, and APAC to solve complex challenges in data, experience design, software product engineering, and workforce transformation. Powered by expert engineers, thousands of AI agents, and our Engineering to the Power of AI™ (EngineeringAI) method, we deliver measurable outcomes that build trust, unlock value, and accelerate growth. Learn more at ascendion.com

Ascendion | Engineering to elevate life

We have a culture built on opportunity, inclusion, and a spirit of partnership. Come, change the world with us:

• Build the coolest tech for world's leading brands


• Solve complex problems – and learn new skills


• Experience the power of transforming digital engineering for Fortune 500 clients


• Master your craft with leading training programs and hands-on experience

Experience a community of change makers! Join a culture of high-performing innovators with endless ideas and a passion for tech. Our culture is the fabric of our company, and it is what makes us unique and diverse. The way we share ideas, learning, experiences, successes, and joy allows everyone to be their best at Ascendion.

About The Role

Design, build, and maintain scalable microservices and REST APIs on AWS.

Job Title: Senior Software Engineer

Key Responsibilities

• Design, build, and maintain scalable microservices and REST APIs on AWS.

Minimum Qualifications

• Core: Python, FastAPI


• Data: MongoDB, Redis


• Cloud/Infra: AWS, EKS


• Frontend familiarity: React

Location: Pune