Domain Expert

5100 Kyndryl Solutions Private Limited; India; Hybrid; INR 1,400,000 - 2,200,000; Full time

Job summary

Kyndryl is seeking a software engineer to design, build and maintain high‑volume mainframe logic while refactoring legacy code for cloud and mobile integration. You will work within a global team of experts, applying best practices in microservices, containers, and data services, with a focus on performance and scalability.

The role offers a hybrid work culture, continuous learning, and opportunities to certify across major platforms as you contribute to mission‑critical modernization.

Qualifications

• Experience working as a software engineer on complex software projects.
• Strong coding skills across Java, Python, and .NET with debugging abilities.
• Experience with scalable software development and architectures.
• Experience with relational and NoSQL databases, data mapping, XML/JSON, REST services.

Responsibilities

• Maintain performance by monitoring architecture and identifying opportunities to optimize code for mainframe performance.
• Debug, troubleshoot, and analyze complex system interactions to keep mission‑critical applications running.
• Bridge legacy systems with cloud or mobile interfaces through refactoring and integration of business logic.

Skills

Software engineering

Java/Python/.Net

OOP & design patterns

Debugging & problem-solving

DevOps practices

Education

Bachelor's degree in Computer Science or related field

Tools

Docker

Kubernetes

REST APIs

NoSQL databases

XML/JSON data mapping

Job description

Who We Are

At Kyndryl, we run and reimagine the mission‑critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI‑powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well‑being is prioritized and your potential can thrive.

The Role

Your role Bring your specialist knowledge and experience to a company managing 50% of the world’s MIPS and play a critical role in our modernization mission. You’ll be in good company among our global community of experts leading the future of mainframe modernization. Experts who share knowledge openly and collaborate freely. In this role, you’ll design, build and maintain the high‑volume business logic that runs on the mainframe. At the same time you’ll play a key role in refactoring legacy code to enable modern cloud and mobile applications to seamlessly interact with the mainframe’s core data.

What you will do

• Maintain Performance •Prevent decay and find efficiencies: Monitor the architecture and identify opportunities to optimize code to maintain and enhance mainframe performance.
• Debug and Test •Find and fix: Debug, troubleshoot, and analyze complex system interactions to keep mission‑critical applications running.
• Develop for the Future •Bridge the gap: As an instrumental player in modernization, you’ll extract business logic from legacy systems for migration or integration with cloud‑based services.

Your Future at Kyndryl

Every position at Kyndryl offers a way forward to grow your career. You’ll have access to data, hands‑on learning experiences, and the chance to certify in all four major platforms. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find opportunities here that you won’t find anywhere else.

Who You Are

You’re good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer‑focused – someone who prioritizes customer success in their work. And finally, you’re open and borderless – naturally inclusive in how you work with others.

Required skills and experience

• Experience working as a software engineer on complex software projects.
• Excellent coding skills and solid development experience (Java, Python, .Net etc.) with debugging and problem‑solving skills.
• Software development methodologies, with demonstrated experience developing scalable and robust software.
• Experienced in relational and NoSQL databases, data mapping, XML/JSON, REST‑based web services.
• Knowledge of architecture design - Microservices architecture, containers (Docker & k8s), messaging queues.
• Deep understanding of OOP and design patterns.

Preferred skills and experience

• Bachelor's degree in Computer Science, related technical field, or equivalent practical experience.
• Certification in one or more of the hyperscalers (Azure, AWS, and Google GCP) - otherwise, you can obtain certifications with Kyndryl.
• Experience with DevOps tools and modern engineering practices.

Being You

The “Kyn” in Kyndryl means kinship, which represents the strong bonds we have with each other, our customers and our communities. We focus on ensuring all Kyndryls feel included and we welcome people of all cultures, backgrounds, and experiences. Even if you don’t meet every requirement, we encourage you to apply. We believe in growth, and we’re excited to see what you can bring. At Kyndryl, employee feedback has told us that our number one driver of employee engagement is belonging. That sense of belonging — being a valued, respected, trusted member of the team — is fundamental to our culture and fueling great experiences for our customers. This dedication to welcoming everyone into our company means that Kyndryl gives you the ability to thrive and contribute to our culture of empathy and shared success. That’s The Kyndryl Way.

What You Can Expect

Our dynamic, hybrid‑friendly culture supports your well‑being and empowers you to grow. Our Be Well programs are thoughtfully designed to support your financial, mental, physical, and social health—because we know that when you feel your best, you do your best. From your very first day, you’ll dive into impactful work that powers the systems our customers rely on every day. You won’t just contribute—you’ll make a difference, tackling meaningful projects that sharpen your skills and fuel your growth. We’re here to champion your journey. With powerful tools to chart your career path, personalized development goals aligned with your ambitions, and continuous feedback to keep you inspired and on track, you’ll have everything you need to thrive and evolve. You’ll develop in‑demand skills to grow your career and achieve your ambitions with access to cutting‑edge learning opportunities—from certifications with Microsoft, Google, and Amazon to coaching and hands‑on experiences. And through it all, you’ll be part of a culture that values empathy, restless learning, and a devotion to shared success. We want you to thrive here—and we’re committed to helping you do just that.