Senior Software Engineer (Backend / Fullstack)

Full-Time

(Hiring)

Are you a full-stack developer hungry for a challenge that truly matters? Imagine shaping the future of sustainable banking and real estate at an early-stage startup where your code isn’t just code – it’s a catalyst for change. At Netto, we’re on a mission to empower banks to guide their real estate customers toward greener, more energy-efficient buildings. Now, we’re looking for a Senior Software Engineer to join our ambitious team and take ownership of building the platform that makes it all happen.

About Us

We are an ambitious, pre-seed funded startup currently participating in the DNB NXT accelerator program. Our mission is to empower banks to guide their real estate customers toward greener, more energy-efficient buildings. By leveraging technology and innovation, we aim to become the platform of choice for supporting the green transition in real estate.

The Role

As a Senior Software Engineer, you’ll play a pivotal role in developing and shaping our core platform. This is a high-impact opportunity where you’ll take ownership of critical features, from concept to implementation, in a backend or full-stack capacity.

We use Kotlin for our backend, Next.js for our frontend, and rely on PostgreSQL / TimescaleDB for data storage and analysis. For identity and access management, we integrate with Auth0, and our infrastructure is primarily built on Amazon ECS and defined using Pulumi.

Key Responsibilities

• Develop and maintain backend services using Kotlin, with a focus on performance and scalability.
• Contribute to or lead full-stack development with our Next.js frontend.
• Design and optimize database schemas and queries for PostgreSQL / TimescaleDB.
• Implement and manage authentication and authorization workflows using Auth0.
• Deploy and monitor services in Amazon ECS, ensuring reliability and efficiency.
• Define and automate infrastructure using Pulumi.
• Collaborate on product design, architecture, and roadmap planning to align with the company’s vision.
• Establish and promote best practices in coding, testing, and deployment.

What We’re Looking For

Nice-to-Haves

What We Offer

How to Apply

If you’re excited about the opportunity to build something meaningful and make a real difference, we’d love to hear from you! Send us your CV, a brief cover letter, and any portfolio or relevant project links to

Let’s create a greener future, one bank at a time!

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