Frontend Development Intern

Over 2 million food & beverage (F&B) businesses operate in the EU.

60% face failure within their first year.

80% in five years.

SOUS is here to change that.

We're building out our vertical-SaaS platform empowers independent F&B creators to grow—unlocking new revenue streams, and scaling online growth with ease. From e-commerce to delivery management to building loyal communities, we’re reimagining how independent F&B entrepreneurs grow in a digital-first world. In just two years, we’ve scaled rapidly, onboarded top talent, and brought in over €8M in sales for our clients. Now, we’re evolving—transitioning to a SaaS-first model that will shape the future of the €200B independent F&B market.

We're looking for a Frontend Development Intern to help us provide the best user experience for our customers. Working closely with our Product Lead, you will support our UX design projects and help us manage our front-end backlog. The internship will ideally last between 4 to 6 months during which you will be compensated with €400 - €600 a month.

What will you do day-to-day:

• Monitor and maintain frontend components of our Shopify marketplace (HTML + CSS + JS)


• Identify and resolve bugs and usability issues


• Assist with frontend performance optimization


• Support visual merchandising initiatives

Requirements:

MUST:

• Have experience with HTML, CSS, JS (ideally GitHub projects or other work experience evidence, but course certificates work too).


• Be enrolled in a Dutch university or have a Search Year Visa in the Netherlands.


• Have proficient English writing and speaking.


• Be able to come to our office in Amsterdam (hybrid arrangement).

NICE-TO-HAVE:

• Knowledge of other programming languages (e.g., Python).


• Experience / affinity with React and TypeScript.


• Experience working with LLMs and LLM-based tools.


• Knowledge of e-commerce, UX/UI design, food technology.

Reasons to join us:

• Hands-on experience in front-end and UI design. Every day we find ways to improve the platform to match your skills and help you grow.


• Projects to show measurable impact on your resume. We are a start-up, so every task will have a business impact as we cannot afford wasting resources on meaningless tasks.


• Opportunity to work with various stakeholders: from a full stack developer to a marketing team. The job market loves stakeholder management skills. We have a small team of experts to help you see a holistic picture of product development and hone your communication skills.


• We have amazing food.

To apply, submit your CV and cover letter with answers to these questions:

• What makes you curious about working at SOUS?


• What would be the ideal outcome for you of your internship at SOUS? What would success look like?

P.S.

Even if you don't tick all the boxes, we value potential over perfection. If you're passionate about food tech and growing in frontend development, don’t hesitate to apply. Our startup environment is the perfect place to learn and develop your skills.