Senior Full Stack Developer

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

As a Senior Full Stack Developer at Kyndryl you are the bridge between business problems and innovative solutions, using a powerful blend of well-defined methodologies, statistics, mathematics, domain expertise, consulting, and software engineering. You'll wear many hats, and each day will present a new puzzle to solve, a new challenge to conquer.

You will dive deep into the heart of our business, understanding its objectives and requirements - viewing them through the lens of business acumen, and converting this knowledge into a data problem. You'll collect and explore data, seeking underlying patterns and initial insights that will guide the creation of hypotheses.

In this role, you will embark on a transformative process of business understanding, data understanding, and data preparation. Utilizing statistical and mathematical modeling techniques, you'll have the opportunity to create models that defy convention - models that hold the key to solving intricate business challenges. With an acute eye for accuracy and generalization, you'll evaluate these models to ensure they not only solve business problems but do so optimally.

Additionally, you're not just building and validating models - you're deploying them as code to applications and processes, ensuring that the model(s) you've selected sustains its business value throughout its lifecycle.

Your expertise doesn't stop at data; you'll become intimately familiar with our business processes and have the ability to navigate their complexities, identifying issues and crafting solutions that drive meaningful change in these domains. You will develop and apply standards and policies that protect our organization's most valuable asset - ensuring that data is secure, private, accurate, available, and, most importantly, usable. Your mastery extends to data management, migration, strategy, change management, and policy and regulation.

If you're ready to embrace the power of data to transform our business and embark on an epic data adventure, then join us at Kyndryl. Together, let's redefine what's possible and unleash your potential.

Roles and Responsibilities:

• Design, develop, test, and deploy features across the full stack (frontend & backend).
• Build responsive and accessible user interfaces using modern frameworks (e.g., React, Angular, Vue).
• Develop and maintain backend services, APIs (RESTful, potentially GraphQL), and business logic.
• Design and interact with relational and/or NoSQL databases.
• Write comprehensive unit, integration, and potentially end-to-end tests.
• Conduct thorough code reviews for peers, providing constructive feedback.
• Debug and resolve complex technical issues efficiently
• Collaborate closely with product managers, designers, and other engineers.
• Contribute to technical design discussions and architecture decisions.
• Optimize application performance and scalability.
• Mentor junior developers.
• Actively participate in agile processes and process improvement.

Your Future at Kyndryl
Every position at Kyndryl offers a way forward to grow your career. We have opportunities that you won't find anywhere else, including hands-on experience, learning opportunities, 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 your opportunity here.

Who You Are

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

• Circa 8+ years of professional full-stack development experience.
• Proficiency in core frontend technologies (HTML5, CSS3, JavaScript ES6+) and at least one major frontend framework (React, Angular, Vue).
• Strong proficiency in at least one backend language (Node.js, Python, Java, C, Ruby, Go) and associated frameworks.
• Solid experience designing and consuming RESTful APIs.
• Experience with relational (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB, Redis).
• Proficient with Git and collaborative workflows (e.g., Gitflow, PRs)
• Experience writing automated tests (unit, integration).
• Understanding of software design principles (SOLID, OOP, Design Patterns).
• Strong problem-solving, debugging, and analytical skills.
• Excellent communication and collaboration skills within a team.
• Experience working in an Agile/Scrum environment.

Preferred Skills and Experience

• Degree in a quantitative discipline, such as mathematics, statistics, computer science, or mechanical engineering.
• Experience with cloud platforms (AWS, Azure, GCP) and deploying or managing applications.
• Knowledge of containerization (Docker, Kubernetes).
• Experience with CI/CD pipelines.
• Understanding of security best practices.
• Experience with serverless architectures.
• Familiarity with GraphQL.

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

Your career with us isn't just a job-it's an adventure with purpose. We offer a dynamic, hybrid-friendly culture that 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. Ready to make an impact? Join us and help shape what's next.

Get Referred!

If you know someone that works at Kyndryl, when asked 'How Did You Hear About Us' during the application process, select 'Employee Referral' and enter your contact's Kyndryl email address.

Client-provided location(s): Flexible / Remote, Bangalore, India

Job ID: Kyndryl-R-57469

Employment Type: FULL_TIME

Posted: 2026-02-20T18:35:35