Outsystems Developer

NextEnergy BV; Utrecht; On-site; EUR 75,000 - 105,000; Full time

Benefits offered by this job

Pension plan

Travel allowance

25 vacation days

Bucketlist Day

Working abroad: up to 20 workdays a y 

Free lunch

Urban Sports Club membership

Corporate Benefits

Team events & referrals

Job summary

NextEnergy BV is seeking an experienced Senior OutSystems Developer to help build a smarter, greener energy future. The platform already serves thousands of users, from smart home management to energy optimization, with a fast-growing team that values initiative and impact.

You will contribute across multiple domains, from back-end data processing to customer interfaces, helping shape a scalable architecture and a product that saves customers money while reducing environmental footprint.

Qualifications

• At least 2 years of experience in OutSystems development.
• Strong skills in technical design and architecture.
• Excellent problem-solving abilities.
• You enjoy complex challenges and always think in solutions.
• You thrive in a scale-up environment, or you’re ready for more speed and freedom than in traditional companies.
• You work independently but also actively seek collaboration.
• You live in the Utrecht region (Netherlands).
• You are motivated and enjoy taking responsibility.

Responsibilities

• Build brand-new functionalities from scratch: we’re only three years in and at the start of an exciting growth phase.
• Work in a mature, fast-growing startup where quality and innovation come first.
• Contribute to a scalable architecture that’s future-ready.
• Collaborate closely with experienced fellow developers.
• Help develop a product that enables thousands of users to manage their energy more consciously and affordably.

Skills

OutSystems development

Technical design

Architecture design

Problem solving

Independent work

Collaboration

Utrecht region resident

Job description

Do you want to help build a smarter and greener energy future as an OutSystems Developer? Then this is your chance.

At NextEnergy, you have the opportunity to truly make a difference. Our platform is already live and used daily by thousands of customers, from managing smart home solutions and batteries to optimizing energy consumption. Everything you develop directly shapes how people use energy: smarter, fairer, and more cost-effective.

You’ll be part of a fast-growing, innovative team where your work is immediately visible and has real impact. We give you the space to bring your ideas to the table, improve our platform, and contribute to solutions that make energy work for everyone. At NextEnergy, we’re not just building software, we’re building the future of energy.

Who are we?

More and more of our electricity comes from the sun and wind, which means prices move along with it. Yet many households in the Netherlands are still tied to outdated fixed rates and miss out on the benefits of flexible pricing. We believe there’s a better way. We make dynamic energy accessible to everyone, so you can easily take advantage of cheaper, and sometimes even free, moments.

With smart technology and a fair, transparent approach, we ensure that the energy transition is not only good for the planet, but also for your wallet.

At NextEnergy, you join a fast-growing company where innovation is at the core. A place where we build the future of energy together and grow as a team. We give you the space to make an impact, take initiative and share ideas. Because at NextEnergy, we’re not working around the energy transition, we’re working right in the middle of it.

What will you do?

As a Senior OutSystems Developer, you’ll be essential to our growth from day one. You’ll build new functionalities from the ground up, as we are still young (founded in 2022) and full of ambition. You’ll contribute to a scalable architecture and smart solutions that support both our customers and colleagues. You’ll work in an experienced team that is growing together, with plenty of freedom and responsibility. You’ll contribute across different domains of our platform:

• Back‑end:processing millions of smart meter data points every day
• Back office:the internal system that supports our processes
• Customer interfaces:our app and, soon, a web environment
• Smart devices:such as integration with home batteries and charging stations

Concretely, this means you will:

• Build brand‑new functionalities from scratch: we’re only three years in and at the start of an exciting growth phase
• Work in a mature, fast‑growing startup where quality and innovation come first
• Contribute to a scalable architecture that’s future‑ready
• Collaborate closely with experienced fellow developers
• Help develop a product that enables thousands of users to manage their energy more consciously and affordably

And the best part? Our platform is already up and running, used daily by our customers. So your work will have a direct and visible impact.

What you bring?

• At least 2 years of experience in OutSystems development
• Strong skills in technical design and architecture
• Excellent problem-solving abilities
• You enjoy complex challenges and always think in solutions
• You thrive in a scale‑up environment, or you’re ready for more speed and freedom than in traditional companies
• You work independently but also actively seek collaboration
• You live in the Utrecht region (Netherlands)
• You are motivated and enjoy taking responsibility

What do we offer?

• Join a young, dynamic and experienced team where your ideas matter
• Competitive salary
• Pension plan: 1% employer contribution with DoenPensioen + optional personal contribution
• Travel allowance (>10km): OV Business Card or mileage reimbursement, depending on your commute
• 25 vacation days (based on full-time employment)
• Bucketlist Day: one extra day off per year to fulfill a dream
• Working abroad: up to 20 workdays a year from anywhere in the world
• Free lunch: fresh and delicious every day in our cozy canteen
• Sports membership: free classes via Urban Sports Club
• Corporate Benefits: discounts on a wide range of brands and activities
• Fun & connection: monthly drinks and awesome team events
• Referral bonus: refer a great colleague and earn up to €2.000

Ready to shape the future of energy?