Software Engineer - Full Stack Development

Software Engineer - Full Stack Development

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.

A Full Stack developer in Kyndryl, is a person who has good experience in application development, support and modernization. Person will mentor and coach junior developers in the application development team and will have responsibilities as defined in role description and responsibilities section below.

What you will do

Project Delivery

• Engage with clients to understand business requirements and translate them into scalable application solutions.
• Design and develop modern applications across Application, Data, Cloud, Authentication, and Authorization domains.
• Lead application modernization initiatives and drive cloud-native transformation strategies.
• Perform code reviews and ensure adherence to coding standards, security requirements, and best practices.
• Design and implement RESTful APIs, microservices, and container-based architectures.
• Collaborate with Enterprise Architecture, Infrastructure, Security, and Delivery teams to create optimized application solutions.
• Develop and modernize applications using cloud-native technologies, APIs, microservices, and containers.
• Ensure applications meet performance, scalability, reliability, and security requirements.
• Lead technical discussions, work sessions, and solution reviews with clients and internal stakeholders.
• Mentor and coach development teams throughout project execution.

Capability and Offering Development

• Support the development of application modernization offerings aligned with market demand.
• Contribute to capability-building initiatives and reusable solution accelerators.
• Participate in technical communities, innovation initiatives, and knowledge-sharing forums.
• Mentor, guide, and coach junior developers and technical team members.
• Assist in developing delivery methodologies, standards, and best practices.

Who You Are

Required skills and experience

• Strong experience in application development, support, and modernization projects.
• Hands-on experience developing cloud-native applications.
• Experience working with microservices-based architectures.
• Strong understanding of cloud-native design principles, including:
  • Microservices
  • Containerization
  • Stateless application design
  • 12-Factor App methodology
  • API-first development
• Experience delivering enterprise-scale greenfield and brownfield application modernization programmes.
• Experience working within Agile/Scrum delivery environments.
• Familiarity with application performance and infrastructure monitoring tools such as New Relic and Splunk.

Technical Skills :

Backend Development : Java, Spring Boot Framework, REST APIs, SOAP Services, XML/JSON, Maven / Gradle and API Integration

Front-End Development : React, HTML5 and CSS3

Cloud & Container Platforms : Kubernetes, OpenShift, Microsoft Azure, Containerized Application Development

Database Technologies : SQL Databases, NoSQL Databases and Application Deployment and Integration with Database Platforms

Middleware Technologies : Apache Tomcat

DevOps & Delivery : Experience with DevOps practices and CI/CD frameworks and Source Code Management and Automated Deployment Processes

Preferred skills and experience

Architecture & Design : Microservices Architecture, Domain Driven Design (DDD)

Front-End Frameworks : Angular, ReactJS, VueJS, ExpressJS

Databases : MongoDB, PostgreSQL, MySQL, Oracle Database, Microsoft SQL Server, Redis, DynamoDB

Additional Technologies: Python, Node.js, JPA, Hibernate, Quarkus, Go, Scala

API Management : API Gateway Platforms, API Lifecycle Management

Middleware: JBoss EAP, Open Liberty, Kafka, Nginx, Jetty, Oracle WebLogic, RabbitMQ

DevOps Tools: Azure DevOps (ADO), Jenkins, Git, Nexus, Jira, Terraform, Ansible

Education Qualification:

Bachelor's Degree in Computer Science, Information Technology, Engineering, or related discipline.

Master's Degree preferred but not mandatory

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.

Experience Level

Senior Level