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Senior Backend Engineer – Java/Kotlin (Microservices, Cloud, DevOps)

Technology
Next-Link
Amsterdam, Nederland1 maanden geledenTot 13-5-2026

Functieomschrijving

We are looking for a highly experienced Senior Backend Engineer<\/b> with 8–10+ years of hands -on experience in building scalable backend services and APIs using Spring Boot<\/b>, Java/Kotlin<\/b>, and modern cloud -native architectures. This role is ideal for someone who thrives in a technical leadership position, enjoys coding and mentoring, and is passionate about designing robust systems that scale.

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Key Responsibilities:<\/b>

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  • Design, develop, and maintain backend services using Spring Boot<\/b> and Java/Kotlin<\/b>.

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  • Build and deploy microservices in Kubernetes (AKS)<\/b> environments, leveraging Azure IaaS<\/b>.

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  • Implement CI/CD pipelines using GitHub Actions<\/b>.

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  • Collaborate with architects, product owners, and cross -functional teams to align business requirements with technical solutions.

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  • Participate in the full software development lifecycle from concept to deployment and operations

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  • Conduct code reviews and ensure high standards of code quality and performance

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  • Champion Agile/Scrum best practices, contributing to high -velocity, iterative delivery cycles

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  • Drive solution design and technical direction across the team and platform

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  • Support and maintain infrastructure and applications in production

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  • Foster a collaborative and inclusive team environment.

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    Requirements<\/h3>

    Technical Skills:<\/b>

    <\/h3>Required:<\/b>

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    • Strong proficiency in Java<\/b> and/or Kotlin<\/b>

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    • Proven experience with Spring Boot<\/b> microservices architecture

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    • Hands -on with Kubernetes (AKS)<\/b> and Azure IaaS<\/b>

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    • Familiarity with MongoDB<\/b> or other NoSQL databases

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    • Experience with GitHub Actions<\/b> for CI/CD

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    • Solid understanding of DevOps, containerization, and cloud -native development

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    • Strong communication and collaboration skills

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