Junior Software Developer

Explicit; Kongens Lyngby; On-site; DKK 650,000 - 900,000; Full time

Benefits offered by this job

Pension

Health insurance

Parental leave

6 weeks holiday

Software ownership

Flat hierarchy

Collaborative team

Job summary

Explicit ApS is seeking a Software Developer to join our Danish greentech team, building and maintaining our digital platforms as we scale.

You will co-develop our Azure-based applications (Blazor Server, C#) and the calculation engine (Python), while improving UX, databases and reporting for customers and drone operations. A permanent, full-time position with competitive benefits is offered.

Qualifications

• Bachelor’s or Master’s degree in engineering, data science, software design, computer engineering, mathematics or physics.
• Experience with C# and Python; Rust is a plus.
• Experience with SQL and Azure DevOps.
• UX design experience is advantageous but not required.
• Fluent in English; Danish is a plus.

Responsibilities

• Co-develop main applications, Microsoft Azure and Blazor Server (C#).
• Co-develop the calculation engine, Azure Function (Python).
• Develop new UX to view products and services for different user groups.
• Maintain databases, services and reporting for the European maritime setup.
• Improve analysis tools and user experience for customers, drone pilots and project managers.

Skills

C#

Python

Rust

UX design

Education

Engineering / Data Science degree

Tools

Azure DevOps

SQL

Microsoft Azure

Blazor

Job description

Want to work with sustainability and software? Looking to join an innovative, fast-growing Danish greentech company with global reach? Then Explicit might be the place for you.

We are looking for a software developer to join us in developing and maintaining our digital platforms as we scale.

We provide drone-based emissions monitoring services across oil and gas, maritime, waste management and other industries. We measure greenhouse gas emissions at source, combine that data with atmospheric measurements, then apply scientific methods to quantify and visualise the results. The output is emissions intelligence operators can act on, helping them find methane leaks, improve environmental performance and protect asset integrity.

R&D sits at the centre of what we do, so you will be working with new technologies as we push what emissions monitoring can deliver.

The job

You will be part of a small, talented tech developer team, responsible for designing, building and maintaining our digital platforms, which are the core of the products we deliver to customers. As a Software Developer, your responsibilities will include:

• Co-development of our main applications, Microsoft Azure and Blazor Server Application (C#)
• Co-development of our calculation engine, Microsoft Azure Function (Python)
• Develop new, more appealing user experiences aimed at different user groups to view products and services
• Maintain databases, application services and the reporting landscape specific to the European maritime emission monitoring set-up
• Improve analysis tools and the user experience for customers, drone pilots, and internal project managers, in collaboration with the project manager running the campaigns

About you

We are looking for a candidate who meets the following criteria:

• A bachelor’s degree or master’s degree in engineering, data science, software design, computer engineering, mathematics, physics or similar
• Experience with code development in C# and Python, and preferably Rust
• Experience with database design (SQL)
• Familiar with software development processes in Azure DevOps
• Experience with development of user interfaces and UX design is an advantage, but not a requirement
• Fluent in English. Danish is an advantage, but not a requirement
• Genuine interest in technology and IT infrastructure
• Structured and focused on delivering quality work and being a good team player

What we offer

• A permanent, full-time position in a fast-growing greentech company with real-world impact on cutting industrial emissions
• Competitive benefits including paid pension, health insurance, parental leave and 6 weeks’ holiday allowance
• Software ownership early on, with senior developers to learn from
• A flat hierarchy where ideas are heard, initiative is encouraged, and responsibility comes early
• A supportive team that values collaboration, trust and learning

Application and Practical information

The application deadline is 18 October 2026. The expected start date is 1 November 2026.

About Explicit

Explicit ApS is a pioneering Danish engineering company specialising in drone-based emissions monitoring. We deliver reliable, transparent and actionable emissions data using our patented methodology. Every measurement depends on the drone’s payload: the boards, firmware, and sensors.

We are headquartered in Virum, Denmark, just 3 kilometres from DTU. We also have offices in Norway, Germany and Australia. Our international team of around 30 members brings together engineering, data and environmental expertise, united by a shared mission to make a difference in emissions monitoring.