Dalux is growing fast – we want you to be part of our continued success!

Being part of Dalux Operations team, you'll provide technical expertise for database scalability and reliability.

Database Reliability Engineer at Dalux

If you want to work with day-to-day database administration, then you might be our new Database Reliability Engineer. We are looking for a Database Reliability Engineer with hands-on experience with relational databases and proven experience with database scaling.

Responsibilities And Skills

Day-to-day DB admin: Backups, user admin, performance checks, operational tasks.

Performance troubleshooting: Forced execution plans, fixing poor SQL, correcting bad indexing, handling execution plans that go off the rails.

Monitoring & incident response: Triage and rapid resolution of critical DB performance issues.

Expert sys table / system catalog knowledge to predict bottlenecks, forecast growth, and drive performance improvements.

Advanced ORM skills (LINQ, EF6, EF Core) to optimize how applications interact with the database.

Architectural ownership: regionalization, sharded DB management, change management, cross-platform migrations.

Proven experience in DB scaling and building resilient, high-performance data systems.

Excellent developer communication — able to translate complex DB problems into actionable solutions

About You

We require you to have Bachelor's Degree in Computer Science, IT, or equivalent.

3+ years of hands-on experience with relational databases and strong skills in cloud, distributed, and horizontally scalable DB systems (preferably MS SQL, PostgreSQL, AWS RDS).

What To Expect As a Daluxian

Dalux is a company built by engineers for engineers. Around half of our total staff is in our development department. You will become part of a highly skilled team of passionate individuals driven by the wish to explore new and reshape existing technologies. We value our flat organizational structure, making the jump from idea to action swift with the best idea leading the way, with direct communication, a high degree of trust and room to be yourself.

Ready for the next step?

If Dalux sounds like a place where you could develop your skillset and contribute to a high-quality software organization, we would gladly accept your application. We will be having ongoing interviews. If you have questions, feel free to contact IT Talent Acquisition Specialist Trine Søby on +45 93 10 21 38.

Who is Dalux?

Founded in 2005, Dalux is a Danish software company built on a foundation of geometric processing and 3D computer graphics. As a Contech company our products are aimed at making the construction industry smarter and more efficient.

The construction industry is the second largest industry in the world, and it is still amongst the least digitalized industries. Huge amounts of time, materials and knowledge are wasted on modern construction sites. It is estimated that only 30% of all time spent onsite is used executing the actual construction tasks driving the process. At Dalux we are changing this.

Our software facilitates the entire lifecycle of a building. We have a complete end-to-end solution used from the initial idea of the building, the handling of technical drawings (BIM models), the construction, and to the subsequent operation and maintenance of the building. All the way - until the inevitable demolition - we reduce waste of time, materials, and cost.

To continue building the best products on the market, we focus intensely on technology and product development. This means we are at the forefront using cloud solutions, drones, computer vision and AI to change the way the construction industry works.

For the last 5 years, we have grown by 60% annually. Dalux employs more than 700 people distributed across 35 offices in 22 countries. All our product development is located in our offices in Østerbro, Copenhagen.

Application deadline:

Ongoing