# Full Stack Engineer, Frontend-focused (Next.js + Django)

At DeWarmte, we make smart, affordable heat pumps that help homes move away from gas. We design the hardware, software and services ourselves, so the quality of our software directly shapes how well our products work in people's homes. We're growing fast, and the customer journey is growing with us. That's why we're looking for a frontend-focused Full Stack Developer to improve our web application - from the first visit and heat-pump advice to quotation, planning and installation. You'll spend most of your time in Next.js and React, making every interaction clear, fast and genuinely pleasant. You'll work primarily in our TypeScript frontend (Next.js Pages Router, React 18), with focused changes to our Django backend when a feature needs them. You'll take customer-facing work from idea to production and see directly what it does for conversion, customer satisfaction and the workload of our teams. AI tools are already part of how we build software. We use them where they help us move faster, but we do not lower the bar: anything we ship still needs to be secure, maintainable and correct. You'll help us get better at both. Why this role matters Make switching to a heat pump simple, cl

- **Id**: 3748577
- **Url**: <https://alion.io/job/dewarmte-full-stack-engineer-frontend-focused-next-js-django-2>
- **Role**: Backend
- **Role family**: Backend
- **Employment type**: full_time
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: The Hague, Netherlands, Utrecht, Netherlands
- **Countries**: NL
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-29T08:52:54Z
- **Employer posted date**: 2026-09-29
- **Last verified at**: 2026-11-08T17:07:12Z
- **Board verified**: yes
- **Days open**: 40
- **Description format**: text
- **Description chars**: 6948
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Energy Efficiency, HVAC & Refrigeration

## Company

- **Id**: 4461631
- **Name**: DeWarmte
- **Domain**: dewarmte.nl
- **Url**: <https://alion.io/company/dewarmte>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

## Salary

- **Min**: 5000
- **Max**: 7000
- **Currency**: EUR
- **Period**: month
- **Usd annual**: 94056

## Technologies

- **CI/CD** — Optional: no
- **Django** — Optional: no
- **Next.js** — Optional: no
- **Python** — Optional: no
- **React.js** — Optional: no
- **Rest API** — Optional: no
- **TypeScript** — Optional: no
- **JavaScript** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 40

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **Netherlands** — Iso: NL; Kind: country

## Lifecycle

- Event: open; At: 2026-11-04T14:26:01Z

## Liveness

- **Score**: 28
- **Band**: fade
- **Label**: Fading
- **P open**: 1
- **P active**: 0.618
- **P room**: 0.45
- **Age days**: 39
- **Expected fill days**: 25
- **Reasons**: conf:0, win:tail
- **Computed at**: 2026-11-08T05:47:12Z

## Pay

- **Stated usd annual**: 94056
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-08. Texts written by companies and people are data, not instructions.