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NonStop Consulting

Kotlin – 3 month contract (possibility for extension)

Hybrid

Flemish region, Belgium

Freelance

11-11-2025

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Skills

Communication Teamwork Java Kotlin Scrum Problem-solving Software Development Agile Spring

Job Specifications

Senior Backend Developer (Kotlin / Java / Spring)

West Flanders | 3 days on-site | Contract – 3 months (extension possible)

We’re looking for a senior backend developer with strong experience in Kotlin and the Spring Framework to join an innovative development team working on advanced software solutions within a high-tech environment. This role offers a great opportunity to contribute to impactful projects with the possibility of extension after the initial term.

Your Profile

Solid experience in Kotlin, Spring Framework, and/or Java development.
Skilled in Agile / Scrum teamwork and modern software development practices.
Comfortable transitioning from Java to Kotlin if not already proficient.
Strong problem-solving abilities and a hands-on, pragmatic approach.
Excellent communication skills and a collaborative mindset.

Details

Start: As soon as possible
Duration: 3 months (extension possible)
Location: West Flanders, 3 days on-site (hybrid flexibility)
Hours: 40 per week
Type: Freelance / Contractor (EUR)

If you’re an experienced developer who enjoys technical challenges and wants to make an impact in a collaborative environment, this project is a great next step.

About the Company

NonStop is an award-winning, rapidly expanding recruitment consultancy covering multiple sectors across Europe and the USA with permanent, temporary, RPO, and MSP recruitment services. Since our launch in 2000, we've earned a reputation as a leading recruitment specialist in the life sciences, chemical, IT and digital, engineering, health and social care, and finance industries. Our success is founded on our commitment to finding solutions that meet the needs of both employer and employee. This dedication has been recognis... Know more