Hybrid Software Engineer – Development Specialist

Kyndryl; Hoofddorp; Hybrid; EUR 70,000 - 105,000; Full time

Job summary

Kyndryl in Hoofddorp, Netherlands, is seeking a Software Engineering - Development Specialist to design, build, and optimize enterprise-grade software. You will bridge architecture and hands-on coding, delivering secure, scalable applications within agile squads and modern DevOps practices.

You will mentor peers, improve code quality, and contribute to time-to-market with robust automation, while advancing your career with certifications and cross-functional growth opportunities.

Qualifications

• Extensive hands-on software development experience with modern enterprise languages.
• Proven architecture and deployment of microservices and RESTful APIs in production.
• Knowledge of SOLID, DDD, and enterprise design patterns.

Responsibilities

• Architect, write, and maintain high-performance, secure code for enterprise platforms.
• Lead CI/CD and test automation to enable zero-downtime releases.
• Collaborate with architects, product owners, and stakeholders to translate requirements.
• Refactor to remove technical debt and optimize performance and security.
• Mentor junior developers and foster technical craftsmanship.

Skills

Java

Python

C#

Go

Microservices

REST APIs

DDD

SOLID

Docker

Kubernetes

Git

CI/CD

PostgreSQL/MySQL

MongoDB/DynamoDB

Cloud (AWS/Azure/GCP)

Tools

Docker

Kubernetes

Git

Jenkins

Terraform

Ansible

Job description

Kyndryl in Hoofddorp, Netherlands, is seeking a Software Engineering - Development Specialist to design, build, and optimize enterprise-grade software. You will bridge architecture and hands-on coding, delivering secure, scalable applications within agile squads and modern DevOps practices.

You will mentor peers, improve code quality, and contribute to time-to-market with robust automation, while advancing your career with certifications and cross-functional growth opportunities.