Gas & Power Intraday Software Engineer

Norlys Energy Trading A/S; Aalborg Kommune; On-site; DKK 700,000 - 950,000; Full time

Job summary

Norlys Energy Trading A/S is seeking a skilled software developer to build tools for gas and power trading. You will work across backend services in C#/.NET and frontend interfaces in React/TypeScript, collaborating closely with traders and a dedicated designer to turn ideas into reliable, daily-use software.

The role emphasizes prototypes, fast feedback, and ownership of solutions used in operational trading workflows. You will learn energy markets while shaping user-centric experiences.

Qualifications

• Professional experience developing modern software solutions.
• Proficient in an object-oriented language such as C# or Java.
• Strong web development experience with React and TypeScript.
• Experience with APIs, integrations, and relational databases.
• Ability to translate complex business needs into reliable software.
• Excellent communication and ability to work with non-technical stakeholders.
• A relevant degree or equivalent professional experience.

Responsibilities

• Design and develop operational tools for gas and power traders.
• Build backend services, APIs, integrations, and automation in C# and .NET.
• Develop user interfaces using React and TypeScript.
• Work with our designer on clear and focused user experiences.
• Contribute to our shared frontend component library.
• Develop decision-support, operational tooling and trade-execution algorithms.
• Prototype solutions with traders and refine them based on feedback.
• Improve and take ownership of solutions used in daily commercial operations.

Skills

Software engineering

C#/.NET

React & TypeScript

APIs & Integrations

Communication

Education

Bachelor's degree or equivalent

Tools

React UI components

Job description

Norlys Energy Trading A/S is seeking a skilled software developer to build tools for gas and power trading. You will work across backend services in C#/.NET and frontend interfaces in React/TypeScript, collaborating closely with traders and a dedicated designer to turn ideas into reliable, daily-use software.

The role emphasizes prototypes, fast feedback, and ownership of solutions used in operational trading workflows. You will learn energy markets while shaping user-centric experiences.