parttime Mentor vacatures

Webparking, softwareontwikkeling & API koppelingen (ISO27001 & NEN7510)

Senior PHP Developer

Join our dedicated team and work on challenging projects for clients like De KoffieJongens, Factuurportal, and Grassfeld.

About Webparking

For more than 20 years, we have excelled in top-notch programming work. We continuously innovate and explore new technologies with a dual goal: optimizing our projects and enhancing our own efficiency and work satisfaction.

We've experienced steady growth alongside our clients, and 3 years in a row - in 2022, 2023 and 2024, our dedication and expansion were recognized with the prestigious FD Gazelle award. We foster an open and informal company culture, ensuring direct communication between our clients and developers for maximum efficiency.

Our core expertise lies in APIs and financial data flows (fintech). We've built a reputation for high-quality standards, which we maintain through strict coding practices, automated testing and quality control pipelines, and deploying our projects in our own Kubernetes cluster.

Job Description

You'll lead the design of scalable backend systems, enhance CI/CD pipelines, and mentor developers. With many of our projects focused on financial integrations, APIs, and automation, your work will directly impact critical systems for clients like De KoffieJongens and Factuurportal. We also run our deployments on a Kubernetes cluster, where your infrastructure knowledge will be vital.

Additionally, we're exploring how AI tools can elevate our development workflows-and you'll have the chance to lead and shape this transformation.

We're looking for a colleague who, like us, always strives for the best solutions. Together with the team, you'll translate client needs into high-quality software that delivers exactly what's required. You thrive on complex challenges, work precisely, and always maintain a "better safe than sorry" mindset when it comes to testing.

What You'll Lead:

• Architect and implement complex backend solutions using Laravel
• Build secure, high-performance systems for fintech data flows and APIs
• Take ownership of CI/CD pipelines and testing strategies
• Manage deployments within our Kubernetes infrastructure
• Mentor and support fellow developers
• Explore AI tooling to enhance software development processes
• Collaborate directly with clients to understand and solve technical challenges

Skills & Experience

These are the skills we're looking for:

• ✅ Strong expertise in Laravel and backend architecture
• ✅ Deep understanding of SOLID principles and testing strategies
• ✅ Proficiency in unit testing and test-driven development
• ✅ Proficient with Git, Composer, and Docker
• ✅ Experience with (REST) APIs, especially in fintech or data-driven environments
• ✅ Hands-on experience with Kubernetes
• ✅ Familiarity or interest in using AI for software development
• ✅ Fluent, professional-level English communication skills

Mindset We Value

• ✅ Growth-oriented and eager to take ownership
• ✅ Curious about emerging tech like AI and eager to innovate
• ✅ Committed to mentoring others and driving team improvement
• ✅ Comfortable making architectural and strategic decisions
• ✅ Dutch language is a plus, but not required

If you have the right mindset, we will support you in developing the skills you need. We believe in investing in people and giving them the space to grow into their full potential.

What You Get

• - Salary between €4.500 - €5.800, based on your experience
• - A great pension plan
• - 25 vacation days
• - Flexibility in everything - from working hours to last-minute leave
• - Budget for devices, hardware, and gadgets
• - Travel budget, reimbursement, or other solutions
• - Extensive remote work options
• - Always fresh fruit and freshly ground coffee at the office
• - Weekly catered lunch
• - A lot of freedom, and with that, responsibility
• - Fun company events, where everyone is welcome to make suggestions
• - A relaxed office atmosphere, including a pool table, darts, and games, which we play during lunch breaks or when having drinks

At Webparking, we maintain a flat, horizontal structure. We make decisions together-our round-table sessions encourage everyone to contribute ideas. If you have innovative suggestions, we want to hear them!

Interested in applying?

If you're interested in this role or would like more information, please reach out to our CTO, , at or call +31 (0)10 477 26 78.

Please note: unsolicited recruitment or agency inquiries in response to this vacancy are not appreciated.

Webparking is ISO 27001 & NEN 7510 certified

Oplossingen

Senior PHP Developer