
Join us in building the future of HR Tech
At HeadFirst Group, we are redefining the flexible labor market with our platform Striive, connecting over 180,000 independent professionals, suppliers, and clients. From onboarding and matching to contracts, time tracking, and invoicing, everything runs on Striive.
We are big in the Netherlands and Belgium. But it is time to expand, and we are already well on our way.
The Opportunity
As we prepare for rapid international expansion into the UK, US, and other markets, our platform must scale to support multi-region operations, complex compliance requirements, and high-volume usage. To drive this evolution, we're looking for an experienced Java Engineer to ensure delivery excellence in a fast-paced, Agile, and international environment.Â
Are you an experienced Java developer eager to build robust systems? Headfirst Group is seeking a Senior Java Developer to join our dynamic team. In this role, you will focus on designing, developing, and maintaining high-performance Java applications, contributing significantly to our core infrastructure and backend solutions.
Your Responsibilities:
· Be part of the development of scalable Java-based backend services.
· Develop automation and integrations to streamline onboarding and operations worldwide.
· Collaborate with cross-functional teams to define system specifications.
· Optimize application performance and ensure system stability.
· Drive best practices in coding, testing, and deployment.
· Foster a culture of continuous improvement.
· Have a solid understanding of backend (Java 21, Spring Boot, Hibernate)
· Have a strong commitment to both high-quality, maintainable code and effective delivery
· Experience with RESTful APIs, monorepo architecture, and cloud services.
· Familiarity with databases and data integration techniques.
· Strong problem-solving skills and a proactive mindset.
· Ability to work collaboratively in a team environment.
Any questions?
Feel free to ask, I'm happy to help!
Submit your application
We will contact youwithin 48 hours.
First interview
Assessment
Second interview
Job offer
Welcome to HeadFirst Group!
AND the possibility of adding or selling days. We work hard, but don't forget to relax.
With more than 450 colleagues, we always have something to to celebrate. As one team, we celebrate birthdays, anniversaries and other successes!
Work on your mental health with access to the platform OpenUp. We learn every day, which is why we offer you free trainings and courses to keep developing yourself.
Achieve your goals and see this reflected in the form of a bonus? That's possible with us! Hard work is rewarded.
Work at one of our 4 locations, at home, or at any wherever you feel comfortable. Of course you will receive a mobility and home working allowance from us.
Take advantage of the free sports facilities, fine workstations and enjoy a delicious lunch buffet. A formidable competitor of home!
Daniel Boham
Product Owner
Bert Allemekinders
Product Owner RPA & Artificial intelligence
Mattijs Wassenburg
Managing Director
Christine Koekkoek
Business Analyst
For this assignment you need to place a bid on Striive. Striive is the largest assignment platform in the Benelux where more than 20,000 assignments are published annually.