Java + Python - Senior Engineer

Iris Software Inc.; Dadri; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Iris Software is seeking an experienced Backend Developer in India to design, develop, and maintain scalable backend applications using Python and Java. You will work with AWS, cloud-native tech, and focus on secure coding practices and vulnerability management.

Ideal candidates have 6-8 years of backend experience, strong Python/Java skills, and experience in Agile environments to deliver reliable, scalable services on time.

Qualifications

• 6-8 years of backend development experience.
• Strong programming in Python and Java.
• Hands-on with AWS and cloud-native development.
• Secure development practices and vulnerability management.
• Experience in Agile environments.

Responsibilities

• Design, develop, and maintain scalable backend applications and services using Python and Java.
• Develop and integrate REST APIs based on requirements.
• Build and deploy applications using AWS services and cloud-native tech.
• Follow secure coding practices and support vulnerability remediation.
• Collaborate with DevOps on CI/CD, monitoring, and releases.
• Troubleshoot issues and contribute to performance and reliability.
• Work with cross-functional teams to meet timelines.

Skills

Backend development

Python

Java

AWS

Secure development

Agile

Distributed systems

Tools

Docker

Kubernetes

CI/CD

Job description

Why Join Iris?

Are you ready to do the best work of your career at one of

Why Join Iris?

Are you ready to do the best work of your career at one of India's Top 25 Best Workplaces in IT industry? Do you want to grow in an award-winning culture that truly values your talent and ambitions? Join Iris Software — one of the fastest-growing IT services companies — where you own and shape your success story.

About Us

At Iris Software, our vision is to be our client's most trusted technology partner, and the first choice for the industry’s top professionals to realize their full potential. With over 4,300 associates across India, U.S.A, and Canada, we help our enterprise clients thrive with technology-enabled transformation across financial services, healthcare, transportation & logistics, and professional services. Our work covers complex, mission-critical applications with the latest technologies, such as high-value complex Application & Product Engineering, Data & Analytics, Cloud, DevOps, Data & MLOps, Quality Engineering, and Business Automation.

Working with Us

At Iris, every role is more than a job — it's a launchpad for growth. Our Employee Value Proposition, Build Your Future. Own Your Journey. reflects our belief that people thrive when they have ownership of their career and the right opportunities to shape it. We foster a culture where your potential is valued, your voice matters, and your work creates real impact. With cutting-edge projects, personalized career development, continuous learning and mentorship, we support you to grow and become your best — both personally and professionally. Curious what's like to work at Iris? Head to this video for an inside look at the people, the passion, and the possibilities. Watch it here.

Job Description

Role Overview

We are looking for an experienced Backend Developer with strong expertise in Python and Java to design, develop, and maintain scalable backend applications. The candidate should have hands-on experience with AWS and cloud-native development, along with a good understanding of secure development practices and vulnerability management.

Key Responsibilities

• Design, develop, and maintain scalable backend applications and services using Python and Java.
• Develop and integrate REST APIs and backend components based on business and technical requirements.
• Build and deploy applications using AWS services and cloud-native technologies.
• Follow secure coding practices and support vulnerability identification, remediation, and management.
• Work with distributed systems and large-scale data processing where required.
• Collaborate with DevOps teams on CI/CD, deployment, monitoring, and release activities.
• Troubleshoot application issues and contribute to performance, reliability, and production support.
• Work closely with cross-functional teams to understand requirements and deliver solutions within timelines.

Must-Have Skills

• 6-8 years of backend development experience.
• Strong hands-on programming experience in Python and Java.
• Hands-on experience with AWS services and cloud-native application development.
• Good understanding of secure development practices and vulnerability management.
• Strong problem-solving and debugging skills.
• Experience working in an Agile development environment.

Good-to-Have Skills

• Knowledge of Big Data and distributed systems.
• Exposure to data processing frameworks and large-scale data pipelines.
• Familiarity with DevOps practices and CI/CD workflows.
• Experience with containerization technologies such as Docker/Kubernetes.
• Knowledge of monitoring, logging, and application observability tools.

Candidate Profile

The ideal candidate should have strong backend development fundamentals, hands-on cloud experience, and the ability to work independently on complex technical problems. Experience in banking/financial services would be an added advantage.

Perks And Benefits For Irisians

Iris provides world-class benefits for a personalized employee experience. These benefits are designed to support financial, health and well-being needs of Irisians for a holistic professional and personal growth. Click here to view the benefits.