About The Role

We are now seeking a Senior Fullstack Developer to join our ambitious tech team and play a key role in building the next generation of our B2B freight platform. Reporting to our Tech Lead, you will work closely with product owners, UX designers, and other developers to deliver scalable, high-performance solutions that drive real impact for our customers. This is a hands-on role where you will have significant influence over technical decisions, architecture, and development practices.

Key Responsibilities

• Play a central role in designing, building, and shaping our new platform.
• Develop scalable and efficient solutions using TypeScript and Node.js.
• Design and implement REST APIs to power our platform’s core features.
• Collaborate with cross-functional teams (development, product, UX, customer success) to deliver high-quality solutions.
• Build automated tests to ensure product quality and performance. Contribute to technical discussions and help set engineering best practices.
• Stay updated on emerging technologies and identify opportunities to improve our tech stack.

About You

You’re an experienced Fullstack developer who thrives in a fast-moving, collaborative environment. You enjoy working on both backend and frontend, have a strong sense of ownership, and take pride in delivering high-quality, user-focused solutions.

We're Looking For Someone Who

• Has 7+ years of professional software development experience, including 5+ years of building applications in TypeScript/JavaScript.
• Is highly proficient in Node.js & Express.js, with a proven track record of delivering production-grade backend services.
• Can design and implement REST APIs following best practices, with strong skill in automated testing to ensure reliability and maintainability.
• Has hands-on experience with cloud platforms, preferably AWS, including deployment, scaling and monitoring of applications.
• Is comfortable with at least one modern frontend framework (React, Svelte, Angular or Vue) and integrating it with backend services.
• Has practical experience with databases, both SQL and NoSQL (bonus if you have production experience with MongoDB).

High Value If You Also Bring

• DevOps expertise – experience with CI/CD pipelines, containerization (Docker), and infrastructure as code (Pulumi, Terraform, etc.)
• Architecture skills – designing scalable, secure, and maintainable systems.
• Infrastructure experience – provisioning, managing and optimizing cloud resources.

About Zendr

Zendr is a fast-growing SaaS company developing cloud-based solutions for B2B freight. We take pride in our innovative platform and the passionate team that contributes to our success every day. At Zendr, collaboration and well-being are key – we offer a workplace where you can truly make an impact. We’re proud of what we do and of our commitment to making our customers’ work easier. We believe it’s important that you feel valued, engaged, and empowered to influence our journey. At Zendr, you can grow quickly – both professionally and personally – while being part of building something meaningful.

What we offer

• A central role in building our new platform.
• A competitive salary in the range of 75-95' € per year, tailored to your background, skills, and previous experience, along with a locally adapted benefits package designed to support your well-being and growth.
• Flexible working conditions, including remote work options. A collaborative and innovative work environment.
• A culture where ideas are welcomed and your input truly matters.

Our hiring process

We respect your time and aim to make the recruitment journey fast, transparent and enjoyable:

• Application review – We’ll review your application promptly and get back to you within a few days.
• First conversation – An informal video call to learn more about you and share who we are.
• Technical interview – A practical deep-dive into your skills through discussion and a relevant task.
• Final meeting – Meet the team, talk through the role in detail, and see if we’re the right fit for each other.

From first contact to final decision, you can expect clear communication, timely feedback, and respect for your time — because great talent deserves a great candidate experience.

Additional information

We review applications on a rolling basis, which means the position may be filled before the closing date.

Start date: As soon as possible

Scope: Full-time, permanent position

Location: Netherlands