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Sqills

Location:
Netherlands, Amersfoort

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

As an experienced Java Developer, you have a wide range of opportunities. Unlike typical backend roles that focus solely on writing code, this position centers on building and maintaining high-performance microservices that are mission-critical for international travel brands. You’ll work closely with DevOps, engineering teams, and other Java developers to ensure our services are robust, scalable, and maintainable. Your work will directly impact the traveler experience, enabling customers to find the best travel offers efficiently and reliably.

Job Responsibility:

Develop and maintain high-performance Java microservices
Process asynchronous requests and optimize data flows for high-availability components
Contribute to CI/CD pipelines, infrastructure tooling, and DevOps support systems
Continuously refactor existing code to improve quality, performance, and reliability
Collaborate with teammates to ensure services are secure, resilient, and future-proof.

Requirements:

Bachelor’s degree (HBO or WO) in Computer Science, Software Engineering, or related field — or equivalent professional experience
Strong proficiency in Java and backend development in high-performance environments
Understanding of functional programming and immutable data structures
Familiarity with CI/CD, Kubernetes, Terraform, and AWS services (Lambda, RDS, DynamoDB, etc.)
Strong communication skills in English and/or Dutch
Proactive, curious, and eager to explore new technologies
Who is available to come to the Amersfoort office, and who is willing to work there.

Nice to have:

Experience with Kotlin or Go
Knowledge of distributed systems, microservices architecture, and performance optimization
Familiarity with monitoring tools such as OpenTelemetry, New Relic, or PagerDuty
Open-source contributions or experience with widely used Java libraries.

What we offer:

An enthusiastic, young, diverse group of ~240 colleagues worldwide
A low sense of hierarchy, this comes with a lot of responsibility
An open yet challenging environment of ambitious young professionals with different backgrounds
Inspiring and fun outings with the entire company with colleagues from North America, Turkey, France and the Netherlands.

Additional Information:

Job Posted:
December 12, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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