Please note that you may apply for only one internship position out of Software Engineer and Software Test Engineer. Submitting applications for both roles will result in automatic disqualification. Thank you for your understanding!

About Winnow

Winnow is developing cutting edge technology to tackle the $1 trillion global food waste problem by transforming the way we produce food.

Established in 2013, we are currently operating in over 70 countries, and we are just at the start of our journey.

As the global leader in addressing food waste, we are committed to continuing to push the envelope on what technology can do to solve this problem. For example, Winnow Vision, our artificial intelligence-based technology, is trained to automatically track all food waste thrown away. It has won awards at the World Economic Forum and has been received tremendous enthusiasm from our clients and the industry. You can read more about it on.

Other recent accolades saw Winnow listed in the 2025 - a recognition based on feedback from our UK team. While this award is based in the UK, it reflects something global: a culture built on purpose, collaboration, and the belief that businesses can - and should - tackle real-world problems while being great places to work.

At Winnow, technology is more than code, it is a force for environmental change. If you want to apply your coding skills to solve real-world problems and contribute to a more sustainable future, we would love to hear from you.

Our intern programme

An internship at Winnow is not about taking a backseat. You will work at the heart of meaningful, strategic projects and contribute to solutions used by global customers.

As a Software Engineer Intern, your responsibilities may include:

Contributing to real product features and enhancements
Collaborating with experienced engineers, product managers, and research scientists
Participating in Agile ceremonies including sprint planning and stand-ups
Working alongside a dedicated mentor on a defined project
Gaining hands-on exposure to production-level systems

Your ideas will be heard, and your contributions will matter.

Our Tech Stack

During your internship, you’ll gain exposure to parts of our current stack which includes:

Java (17), VueJS (2/3), Go (1.13/1.19), Python (3.x)
Spring Boot, Apache Camel
SQL (MySQL, PostgreSQL), Amazon Redshift.
REST APIs
Kafka, MQTT
Docker for both our cloud and edge-device applications
Microservice-style, event-driven cloud architecture with AWS based services (lambdas, ECS etc.)
IoT ‘smart’ edge devices (Android tablets / Nvidia TX2)
Linux-based embedded OS on our Edge devices
Continuous Integration and Delivery using Jenkins, SonarQube
Terraform, NewRelic for infrastructure management
…and other supporting technologies

Requirements

About you

You’ll be pursuing a degree in Computer Science, Software Engineering, or a related field
You’ll have a strong foundational knowledge of programming principles and data structures
You’ll be familiar with at least one modern programming language (e.g., Java, Go, Python, JavaScript)
With a genuine interest in AI, IoT, and modern cloud-based architectures, you’ll be curious about learning how large-scale, real-world systems are built and deployed
You’ll be excited to work in a fast-paced, evolving environment
With a proactive mindset you’ll be looking for a role where you can use your initiative to problem solve and take ownership for your work
You’ll enjoy collaborating with colleagues and will be eager to learn and grow

Benefits

Join us this Summer and you’ll look forward to:

A competitively paid, 10 week summer internship (starting 13th July 2026)
2 Wellness hours per month plus a 274 RON gross monthly wellness allowance
Meal tickets - 40 RON per working day
A permanent offer to join Winnow if you are successful on your internship (which can start on a part-time basis if you are still completing your studies)
A highly supportive environment with your own buddy and manager who will provide regular, constructive feedback throughout the programme
The opportunity to present your work to senior stakeholders and the company Founders
Joining with a group of equally talented interns with regular social events planned

Winnow

New Jobs

Summer intern - Software Engineer (2026/2027 graduates)