Backend Developer - FOSS IQX

FOSS Analytics; Denmark; On-site; DKK 900,000 - 1,150,000; Full time

Benefits offered by this job

International team

Flat culture

Growth opportunities

Collaborative environment

Job summary

FOSS IQX in Denmark is seeking a Backend Developer to join our agile team. You will work on cloud-based services, mainly using C#/.NET and Microsoft Azure, delivering robust APIs and scalable infrastructure.

You will collaborate across borders with the Pecs team and HQ, applying TDD, clean code, and DevOps practices to ensure high-quality deployments and rapid iteration.

Qualifications

• 5+ years of backend development experience in C#/.NET
• Strong SQL/DB performance troubleshooting
• Experience with MS Azure cloud services
• Test-driven development with unit/integration tests
• Knowledge of clean code and design patterns
• Proficient in English, both written and spoken

Responsibilities

• Design solutions for new requirements and cloud tech
• Integrate third-party solutions such as SAP, Salesforce, and Snowflake
• Deliver high-quality cloud services with good test coverage and performance
• Design and maintain infrastructure using Infrastructure as Code

Skills

C#/.NET

English proficiency

TDD

Design patterns

Clean code

Agile development

Tools

MS Azure

MS SQL Server

OpenAPI specifications

DevOps practices

Snowflake

REST APIs

Job description

Backend Developer - FOSS IQX

Published:2026-08-28 Department
FOSS IQX
Nils Foss Allé 1
3400Hillerød

Country
Denmark

Do you want to join a global marketleader indeveloping world-class digital solutions?FOSS is on a mission to enable the sustainable use of our planet’s agricultural resources. Our contribution is advanced food analytics-helping secure food quality, reduce waste, andoptimizeproduction. With decades of experience serving the world’s largest food companies, FOSS has unique insights and the ideal foundation to create software and systems that empower food analytics.

FOSS IQX is an all-in-one software solution that empowers businesses in the food and agriculture industry to optimize efficiency, enhance quality control, and ensure compliance with food safety standards. With cloud-based tools for device management, food safety, and supplier quality, IQX enables data-backed decisions, reduces paperwork, and simplifies compliance reporting.

Within the IQX department at FOSS, our team of over 30 talented software developers, QA engineers, and UI/UX experts is dedicated to creating exceptional SaaS solutions. We are now looking for a skilled Backend Developer to bring fresh ideas and technical expertise to our growing team.

The role

Foss IQX is responsible for developing innovative cloud based services using data from our analytical instruments, and is, therefore, a significant contribution to the success of our product launches.

You will be part of an agile team and your primary tasks will involve:

• Design solutions accommodate new requirements and adapt new cloud technologies
• Integrate third party solutions such as SAP, Salesforce, Snowflake and others
• Deliver a high quality cloud services, ensure proper test coverage, optimize performance
• Design and maintain infrastructure using the Infrastructure as Code approach

For this we will provide proper training and introduction to our platforms, how our digital solutions are developed and insight into the specific digital platform requirements and specifications. We further expect you to work in an open and transparent fashion in a cross-border collaboration between the new team in Pecs and cloud development at HQ. Our solutions are mainly implemented using C# and based on Microsoft Azure.

Technologies we use:

• MS SQL Server
• Azure
• Snowflake

Qualifications

• 5+ years of proven track record as a strong backend developer in C#/.NET environment
• Experience in database development, management (SQL) and queries performance troubleshooting
• Proven experience in MS Azure
• Designing and developing using TDD strong commitment to covering code by Unit and Integration tests
• Clean code and design patterns
• Full professional proficiency in English, written and spoken

It is an advantage if you have:

• Proven experience in MS Azure Devops [Strong advantage]
• Solid experience with client/server development or similar architectures including development of robust Web APIs
• Reading and writing OpenAPI specifications
• Experience with data lake solutions on azure and data analytics tools like Snowfake
• Knowledge of Agile development

Personal skills

• You are a team player and know the difference between working in a team and working as a team.
• You have a can-do attitude – you are not afraid to solve tasks outside of your specialty and you believe that testing is an integrated part of making a good solution
• Having DevOps mindset
• Good communication skills, team-player attitude

We offer

• A challenging job, in an international and innovative company, that is small enough for you to influence in the job, and big enough for complex professional development
• We have a flat and informal company culture and an open-minded and collegial spirit.
• FOSS has a solid record of continued business growth and a strong business strategy for an exciting future journey. We anticipate increased software development so there are plenty of opportunities for personal growth.
• Our department thrives on collaboration, innovation, and a shared passion for delivering exceptional software solutions. Join us to build applications that make an impact!

We would love to hear from you!

If you have relevant experience and are motivated for the opportunity, we would love to hear from you.

FOSS is committed tomaintainingan inclusive and diverse culture. You can help us sustain an unbiased recruitment process by not including photo and age in your application. We look forward to hearing from you.

About FOSS

Today, more than 8 billion people around the world are dependent on nutritional food. Tons of food being produced in a million different ways and under varying conditions, creating challenges all the way from field to fork. One of them, obviously, is the effect it has on climate change.

FOSS helps the world’s 100 biggest food companies, and more than 40,000 others around the world navigate exactly that with intelligent, data-driven and innovative analytical solutions. We are making sustainability a better business, and we’re doing so as the global market leader in our field – improving food quality, minimizing food waste, ensuring food safety, and securing fair payment.

Join a pioneering and innovative company in the food and agriculture industry. A company on a mission, with offices all around the world and 1,750 talented colleagues across 34 different countries.