Senior Software Engineer, Box Collab (C#/.NET)

Dalux; København; On-site; DKK 700,000 - 900,000; Full time

Benefits offered by this job

Pizza & Beer events

Job summary

Dalux is seeking an Experienced Software Developer to join the Box Collab team in Copenhagen. You will own complex features end-to-end, design scalable solutions, and influence architectural direction while collaborating closely with Product Management and Design.

The role emphasizes strong engineering fundamentals, mentoring, and exploration of AI-assisted development practices to improve the product and its architecture.

Qualifications

• Strong professional experience with C# and .NET.
• DB management experience, including indexing strategies and query performance optimization.
• Experience improving or modernizing established software systems.
• Understanding of Domain-Driven Design, modular architecture, or similar approaches.
• Experience mentoring or providing technical sparring to other developers.
• Practical experience with AI-assisted development tools and workflows.

Responsibilities

• Own complex features and technical problems end-to-end.
• Design and implement scalable, maintainable solutions.
• Contribute to architectural decisions and the technical direction of Box Collab.
• Improve the structure of an established codebase and reduce technical debt.
• Mentor and collaborate with other developers and Product teams.

Skills

C# and .NET

Angular

TypeScript

DB management

Architectural design

Mentoring

AI-assisted development

Tools

Elasticsearch

MSSQL

AWS

Angular

TypeScript

Job description

Dalux is seeking an Experienced Software Developer to join the Box Collab team in Copenhagen. You will own complex features end-to-end, design scalable solutions, and influence architectural direction while collaborating closely with Product Management and Design.

The role emphasizes strong engineering fundamentals, mentoring, and exploration of AI-assisted development practices to improve the product and its architecture.