Sustainability Platform Engineer

GSES; Rotterdam; On-site; EUR 60,000 - 90,000; Full time

Benefits offered by this job

OV-chipkaart (public transport card)

MacBook

International team

Office in Rotterdam

Job summary

GSES, based in Rotterdam, is building a platform that makes sustainability measurable. As a Software Developer you’ll shape the core product, processing product data and calculating environmental impact with a scalable, maintainable codebase.

You’ll work with an international team of IT, data, and sustainability professionals in a hands-on environment. The role is full-time (36–40 hours) with practical benefits and the chance to influence how brands report sustainability performance.

Qualifications

• At least 3 years of experience as a Software Developer.
• Experience with Laravel, Livewire Volt, Alpine.js, Tailwind CSS, and SQL.
• Clear communication with non-technical colleagues.

Responsibilities

• Develop new features and improve existing functionalities
• Work on processing large volumes of product data and environmental impact calculations
• Further develop reporting tools and results pages within the platform
• Write clean, well-tested, and maintainable code
• Contribute to discussions on architecture, performance, and scalability
• Collaborate with colleagues to translate client needs into technical solutions

Skills

Laravel

Livewire Volt

Alpine.js

Tailwind CSS

SQL

Team communication

Ownership

English language

Tools

Git

WordPress

Google Cloud Platform

Job description

GSES, based in Rotterdam, is building a platform that makes sustainability measurable. As a Software Developer you’ll shape the core product, processing product data and calculating environmental impact with a scalable, maintainable codebase.

You’ll work with an international team of IT, data, and sustainability professionals in a hands-on environment. The role is full-time (36–40 hours) with practical benefits and the chance to influence how brands report sustainability performance.