We are seeking a highly skilled Senior .NET Developer to design, build, and maintain scalable, high‑performance applications. You will play a key role in shaping architecture, mentoring junior developers, and collaborating with cross‑functional teams to deliver robust technical solutions aligned with business goals.
Responsibilities- Design, develop, test, and maintain applications using .NET / .NET Core / ASP.NET
- Lead and contribute to system architecture and technical design decisions
- Write clean, maintainable, and efficient code following best practices
- Optimize application performance, scalability, and security
- Collaborate with business analysts, QA, DevOps, and product teams
- Perform code reviews and mentor junior and mid-level developers
- Debug and resolve complex technical issues across environments
- Contribute to CI/CD pipelines and automated testing practices
- Ensure compliance with security, data protection, and coding standards
- Participate in agile ceremonies (sprint planning, reviews, retrospectives)
Your Profile
- 8-12 years of hands-on experience with C# and .NET / .NET Core
- Strong experience with ASP.NET, Web APIs, RESTful services
- Solid understanding of object-oriented design and SOLID principles
- Experience with message queues or event-driven architectures (Kafka, Service Bus, etc.)
- Experience with SQL Server and relational database design
- Knowledge of Entity Framework / Dapper
- Experience with source control systems (Git, Azure DevOps, GitHub)
- Familiarity with CI/CD pipelines and DevOps practices
- Experience building and consuming microservices is a plus
- Experience with cloud platforms (Azure preferred)
- Knowledge of Docker, Kubernetes, or containerized applications
- Experience in financial services or regulated environments
- Familiarity with modern frontend frameworks (React, Angular, Blazor)
We get curious people invested in the world
When you work at Saxo, you become a Saxonian and part of a purpose-driven organisation, where good ideas are always taken seriously, and where you can make a true impact. We are invested in your development, and you can expect a robust career from day one when you join Saxo – no matter which role you take on.
You will join 2,500 other ambitious colleagues across 15 countries and become part of an international organisation. Working in Saxo, you will get to meet colleagues from many different cultures and backgrounds, and you should know that we value diversity and inclusion and see it as a genuine source of strength to drive growth, foster innovation and position us for long-term success.
We encourage an open feedback culture and supportive team environments enabling employees to grow and fulfil their career aspirations.
When you bring passion, curiosity, drive and team spirit, your learning journey will be dynamic and your career opportunities in Saxo will be immense.
At Saxo we don’t just offer a job – we offer an opportunity to invest in your future!
How to apply :
Click here to create an account and upload your resume and a short motivation. We look forward to getting to know you better!
Skills Required
- 8-12 years of hands-on experience with C# and .NET / .NET Core
- Strong experience with ASP.NET, Web APIs, RESTful services
- Solid understanding of object-oriented design and SOLID principles
- Experience with message queues or event-driven architectures
- Experience with SQL Server and relational database design
- Knowledge of Entity Framework / Dapper
- Experience with source control systems
- Familiarity with CI/CD pipelines and DevOps practices
- Experience building and consuming microservices is a plus
- Experience with cloud platforms (Azure preferred)
- Knowledge of Docker, Kubernetes, or containerized applications
- Experience in financial services or regulated environments
- Familiarity with modern frontend frameworks (React, Angular, Blazor)
What We Do
At Saxo we believe that when you invest, you unlock a new curiosity for the world around you. Discovering an intuitive desire within to actively learn, explore, and ask questions, you will engage with new companies, new communities, maybe even new countries. You could call this an appetite or passion for new knowledge and skills. We call it curiosity. Ultimately everything we do as a company is focused on getting curious people invested in the world by giving our clients more ways to make more of their money. We began in Copenhagen, Denmark in 1992 with a clear vision: to make the global financial markets accessible for more people. In 1998, we launched one of the first online trading platforms in Europe, providing professional-grade tools and easy access to global financial markets for anyone who wanted to invest. Today we are a well-capitalised Danish (EU) bank with top capital ratios and positive rating from S&P, trusted by over 1.2 million clients. As an international award-winning investment firm for investors and traders who are serious about investing, our clients enjoy regulated and reliable access to over 71,000 financial instruments on our industry-leading platforms. Keeping our headquarters in our beloved Denmark, we have expanded our reach to having more than 70 nationalities employed in offices in 14 countries. We are proud of our Scandinavian heritage and we are committed to the values of trust, fairness, and security. We believe this gives our clients the confidence to be adventurous and curious. Curiosity can lead you to places you never could have imagined. When you invest, you stimulate the mind, you see new perspectives, and you broaden your horizons. Personal transformation is inevitable as you develop a sincere interest and curiosity for not only the world, but also for others. At Saxo our greatest hope is for everyone to become engaged, to feel empowered, and to Be Invested
