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Hoofddorp, Noord-Holland, Nederland
Remote only
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
Are you passionate about solving complex problems? Do you thrive in a fast-paced environment? Then there’s a good chance you will love being a part of our Software Engineering – Development team at Kyndryl, where you will be able to see the immediate value of your work.
This is an exciting opportunity to build scalable, high-performance backend solutions that power modern data-driven platforms in a cloud-first environment.
As a software developer, you will design and develop robust backend services using FastAPI, Pydantic, and SQLAlchemy, and play a key role in shaping API-driven data processing and orchestration frameworks. You will leverage asynchronous Python (asyncio) to deliver efficient, scalable solutions and seamlessly integrate with Azure data services such as ADLS, ADF, and Databricks.
Your work will focus on creating reliable data models and validation layers, while ensuring strong observability, logging, and monitoring standards across applications. You will maintain high code quality through comprehensive testing with Pytest and contribute to continuous improvement through code reviews and performance optimization.
Working closely with data engineers, architects, and product owners, you will help deliver end-to-end solutions that drive real business value, while also contributing to CI/CD pipelines and modern, containerized deployments.
Your Future at Kyndryl
The career path ahead is full of exciting opportunities to grow and advance within the job family. With dedication and hard work, you can climb the ladder to higher bands, achieving coveted positions such as Principal Engineer or Vice President of Software. These roles not only offer the chance to inspire and innovate, but also bring with them a sense of pride and accomplishment for having reached the pinnacle of your career in the software industry.
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 Technical and Professional Experience
Core Engineering
• Strong experience in Python backend development
• Hands-on experience with FastAPI, Pydantic and SQLAlchemy
• Good understanding of REST API design and microservices architecture
Cloud & Data Platforms
• Experience working with Microsoft Azure
• Familiarity with: ADLS (Azure Data Lake Storage) and Azure Data Factory / Databricks (preferred)
Concurrency & Performance
• Working knowledge of Python Asyncio
• Understanding of high-throughput and low-latency system design
Testing
• Practical experience with Pytest
• Experience in unit, integration, and API testing
DevOps & Deployment
• Experience with containerization (Docker / Kubernetes)
• Familiarity with CI/CD practices
Preferred Skills (Nice to Have)
• Experience with performance testing and tuning
• Knowledge of Terraform / Infrastructure as Code (IaC)
• Exposure to observability frameworks (OpenTelemetry, logging, tracing)
• Experience in data engineering or data platform ecosystems
Soft Skills
• Strong problem-solving and analytical thinking
• Ability to work in cross-functional teams (engineering, product, operations)
• Good communication skills for enterprise stakeholder interactions
• Ownership mindset with focus on delivery and reliability
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.