Full Stack Developer

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Full Stack Developer

Do you want to work on technology that truly matters? Are you looking for a team that values your ideas, supports your growth, and believes in a fairer, greener future? At OPENRED, you’ll develop software that directly impacts the way we design and build sustainable housing.

Fulltime · Rotterdam

Who are we?

OPENRED is a purpose-driven tech company on a mission to tackle the housing crisis. We develop smart software solutions with AI for project development—helping the construction sector become more sustainable, data-driven, and human-centered.

Our platform supports over 8,000 projects in the Netherlands, and we continue to grow daily. At OPENRED, collaboration, diversity, and inclusion are at the heart of our culture. Together, we ensure that everyone has a voice and that innovation is accessible to all in the sector.

Meet (part of) the team

Marlies Buijs

Data Scientist & software developer

Hidde Ploysiri

Front-end developer

Wouter van Goudoever

Product Owner

Raffaele Di Carlo

Data Scientist

What will you do?

 As a full stack developer, you'll contribute to the heart of our platform. You work on both the front-end and back-end and directly influence our mission to improve the housing market. Your tasks include:

·       Creating new features: Develop scalable backend systems and user-friendly interfaces.

·       Creating scalable infrastructure: Collaborate with the team to design and improve infrastructure that can grow with us.

·       Improving the platform: Ensure a seamless experience for our users.

·       Integrating systems: Work with APIs and data sources from other sources to enrich our platform.

·       Collaborating and learning: Work alongside a diverse agile team of developers, a designer, data scientists and a product owner.

We actively encourage your ideas and are committed to supporting your professional development.

Your first 3 months?

In your first few months at OPENRED, you’ll dive straight into shaping our new front-end, built with Next.js. This front-end is an extension of our current platform, which is built on viktor.ai, and marks the first step toward our own fully custom platform.

You’ll be working on:

·       Contributing to our greenfield front-end project developing new features from the ground up

·       Improving performance and scalability on our Python back-end service and SQL data layer.

Beyond coding, you'll actively contribute ideas and collaborate with fellow developers on the transition strategy toward a fully independent platform. Your input will help shape both the technical foundation and the broader product direction.

Who are you?

You bring a passion for building technology with impact. We’re especially looking for someone with around 4+ years of experience, but if you have a solid foundation and are eager to learn, we’d still love to hear from you. Your experience include:

·       Knowledge of backend languages such as Python or Node.js

·       Familiarity with SQL and relational databases.

·       An affinity for any cloud platforms, we use GCP.

·       You are proficient in front-end development on frameworks like React and Next.js.

Experience with GIS is a plus but not required.

We are proud to work for

What do we offer you?

At OPENRED, you are our priority. We offer:

·       Flexibility: Work how and where you want, with options for remote work.

·       A healthy balance: Want to exercise during working hours? Go for it.

·       Growth and development: We support your personal and professional growth with real opportunities to learn, take ownership, and try new ideas.

·       A competitive salary: Between €4,200 and €5,200, with attractive extras such as 25 vacation days & pension & 8% holiday allowance.

·       Team spirit: We celebrate our successes together, such as a team trip to Marrakesh.

We take pride in our inclusive work culture. At OPENRED, everyone is welcome, regardless of background or experience. Together, we build a better future—and your career.

Ready to make an impact?
Apply today and become part of a team that looks beyond today and collaborates on sustainable solutions for the future!S

Apply now

Would you like to join our team as a Full Stack Developer? We'd love to hear from you!

3011RR Kipstraat 3C-5C- Rotterdam

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