Java Microservices / Kotlin Spring Boot Developer, Amsterdam

Job Title: Java Microservices / Kotlin Spring Boot Developer Location:

Amsterdam, Netherlands Start Date: ASAP Duration:

6 Months

Role Overview We are seeking an experienced

Java Microservices / Kotlin Spring Boot Developer

to design, build, and maintain scalable backend services in a modern cloud-based environment. The role focuses on developing robust microservices architectures, event-driven systems, and cloud-integrated solutions within an enterprise-grade ecosystem.

Key Responsibilities

Design, develop, and maintain

microservices-based applications

using Java and Kotlin

Build and optimize backend services using Spring Boot

Develop event-driven systems and integrate messaging workflows using Apache Kafka

Collaborate with architects, engineers, and product teams to deliver scalable solutions

Ensure high performance, reliability, and security of distributed systems

Participate in code reviews, testing, and CI/CD pipeline improvements

Support deployment and operations in cloud environments, including Microsoft Azure and Azure Local infrastructure

Troubleshoot production issues and implement long‑term fixes and enhancements

Required Skills&Experience

8–10 years of experience in backend development

Strong hands‑on experience in

Java microservices development

Proficiency in Kotlin for backend service development

Extensive experience with Spring Boot microservices architecture

Solid understanding of distributed systems and API design

Experience working with event streaming platforms such as Apache Kafka

Familiarity with cloud-native development, preferably in Microsoft Azure environmentsi>

Experience working in Agile delivery teams

Desirable Skills

Not specified

Core Competencies

Microservices Architecture

Event-Driven Systems

Backend Development (Java&Kotlin)

Cloud Integration (Azure ecosystem)

Scalable System Design

DevOps and CI/CD awareness

Personal Attributes

Strong problem‑solving mindset

Ability to work independently and within cross‑functional teams

Detail-oriented with a focus on clean, maintainable code

Strong communication skills in a collaborative environment

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