Full Stack Developer C# (f/m/d)
Your Responsibilities
- You will contribute to our AI stack, including an in-memory graph DB, NLP, search, GenAI, and developer tooling
- You will take ownership of projects, including research and testing, from day one
- You will learn directly from our experienced CTO and grow in one of tech’s hottest fields
- You will work in a fast-paced environment with top-tier tooling and a unified codebase
- You will contribute to solutions for major clients like Airbus
Your Benefits
- Learn and grow by contributing to a cutting-edge AI product in a successful company
- High responsibility and ownership building the product and conducting experiments
- Efficient stack and tooling
- Small team. low process (we don't like meetings or reports)
- Flexible working hours
- Competitive salary
Project Responsibility
Flat Hierarchies
Agile Working
Startup Flair
Workplace Health Promotion
Your Experience
- Significant experience with C# (must-have) and HTML/JS
- Fluent English
- Self-directed, hands-on, delivery-oriented mindset
- Work visa in Germany
- Experience with graph DB, search engines, NLP, embedding search, UI/UX, CI/CD
- Experience building developer tools
- Fluent in German or French
2 to 8 years of work experience required
Languages
English
Optional
German
Skill set
C-Sharp
Graphdatenbank
JScript
Hypertext Markup Language
Optional
Generative AI
Künstliche Intelligenz
Natural Language Processing
Suchtechnologien
About Curiosity GmbH
We’re an AI company helping organizations unlock the full value of their knowledge. Our platform connects, retrieves, and analyzes company information—so teams can find what they need instantly. With both desktop and enterprise solutions, we combine advanced search and AI assistants to make knowledge accessible, efficient, and secure. Leading companies use Curiosity to streamline decision-making, boost productivity, and get the most out of their data.
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Frequently asked questions
Who or what is Workwise?
Workwise is more than just a job board. We do the recruiting for various companies and support you in the entire application process. Apply for different jobs quickly and easily with your Workwise profile.
Is the job I see still available?
Which documents do I need for my application?
That depends entirely on the job you are applying for. In many cases it is sufficient to upload your PDF resume or fill out your Workwise profile.
Are there more informations about the application process?
- Intro call (30 min) – Get to know each other, discuss the role and expectations.
- Technical interview with CTO (1h) – System design, problem-solving, and live coding challenge.
- Take-home exercise (max. 2h, optional for senior devs) – A well-scoped task for deeper evaluation.
- Final interview (45 min) – Culture fit, career growth, and team dynamics (with CEO).
Where can I upload my records or documents?
You can upload your application documents in your Workwise profile. These can only be viewed by companies you are applying to.
Where can I find more information about the company?
You can find more information in the company profile of Curiosity GmbH.
Can I process my application afterwards?
Yes, this is possible. In your application overview you can view your information and make changes. If you have already been invited to an interview, editing is no longer possible. However, you can still add general information and upload additional documents in your profile.
How do I get news about my application?
In your application overview you have an overview of the application progress at any time. Additionally, we send you emails about the most important status changes.
Can I send several applications at once?
The number of your applications is not limited. An overview of your applications can be found here.
Can other companies see where else I have applied?
Can I also contact the company's contact person directly?
Personal contact is possible via chat as soon as you have been invited for an interview. Before that, you will receive all important status changes by e-mail. If you have any questions, you can contact your personal Candidate Manager:in from Workwise.
I don't think I meet all the requirements. Can I still apply?
What do I have to consider if I am not from Germany?
Please make sure to provide all necessary documents within your Workwise profile. It should include an EU work-permit (if you have no EU citizenship) and a CV at least. Depending on the position you are applying to, you could also be asked for a certificate of enrollment, a transcript of records or a language certificate. We would also recommend to inform yourself thoroughly in advance about visa regulations. Therefore you can use the official visa navigator from the Federal Foreign Office.
What do I have to consider if German is not my mother tongue?
Please take into account the job’s language requirements and make sure the requirements match your skills. In the job search you can use the language filter to find jobs without German language requirements. It is also helpful to provide language certificates. This section in our help center may support you during the application process.
Our job offer Full Stack Developer C# (f/m/d) sounds promising? We're looking forward to your application.
