.NET Developer - AI Assistant Team (100% remote-friendly within Spain), Barcelona

.NET Developer - AI Assistant Team (100% remote-friendly within Spain), Barcelona

Client: Docplanner

Location: Barcelona, Spain

Job Category: Other

EU work permit required: Yes

Job Description:

Welcome to the good side of tech!

You might have heard about us, but with a different name: Doctoralia. It all started 10 years ago, when we asked ourselves: is anyone in healthcare thinking about patients? We jumped in and we empowered patients by giving them access to leave and read reviews about their visit. We then provided doctors with the technology to manage bookings easily and save time, so they could devote themselves to what they always wanted: treating patients. And today is the day in which we ask you: wanna join us in the next step of making the healthcare experience more human?

Docplanner at scale

We are leaders in 13 countries so far, and more than 90 million patients trust us every month. Around 300.000 specialists believe in us and our product, and so do leading venture capital funds such as Point Nine Capital, Goldman Sachs Asset Management and One Peak Partners. And yet, employing over 2.700 people all over the globe, we managed to keep the startup-mindset we started with over 10 years ago.

How does Docplanner Tech fit here?

At Docplanner Tech, we are a diverse group of over 400 people working in Engineering, Data, and Product teams. We are responsible for building the product for all locations. Many of us have been here for over 5 years, yet we still welcome each new person with great joy and excitement.

And why should you join us?

Because it feels good to tell your family and your friends how you made the world a little bit better. You go to bed knowing that what you do matters, and that your talents align with your beliefs.

We want to make the healthcare experience more human, and that starts with you being you. We believe that taking the diversity of human experience into account makes a better healthcare experience for all. We’re not just different: we embrace diversity. We will encourage you to come to work your whole self, and that includes not coming to the office at all if you prefer not to, as we're 100% remote friendly.

Who We Are

We are the Noa Notes Team at Docplanner, working on bringing cutting-edge artificial intelligence into the hands of hundreds of thousands of doctors worldwide. Our flagship product, Noa, is an AI-powered assistant designed to revolutionize the work of medical staff.

What Does Noa (AI Assistant) Do?

One of the skills of Noa helps doctors and medical professionals automate the note-taking process during patient consultations. Instead of generating full transcriptions, Noa listens to conversations and produces structured, detailed summaries—customized to fit the doctor’s preferred template and workflow.

Currently in Open Beta, Noa has already assisted in over 65,000 medical appointments, processing 1.5 million minutes of consultations—and this is just the beginning!

About the Role

We’re looking for a .NET Backend Engineer to join our team and help build the core functionalities of Noa Notes. You’ll play a key role in developing scalable, high-quality, and efficient solutions while working on the business logic of Noa, integrations with Docplanner products and integrations with third-party systems.

If you’re passionate about clean architecture, distributed cloud systems, and AI-powered applications, we’d love to hear from you!

What You’ll Do

1. Design and develop backend functionalities in .NET/C#, following best coding practices.
2. Work with relational and NoSQL databases to ensure data integrity, scalability and security.
3. Implement clean architecture principles and the CQRS pattern.
4. Develop and optimize scalable distributed cloud systems.
5. Integrate AWS, Azure, Whisper, and ChatGPT.
6. Elevate queues such as Azure Queues or RabbitMQ.
7. Collaborate with frontend developers (Vue.js).
8. Ensure high code quality through TDD, DDD, and extreme programming practices.
9. Support DevOps-related tasks, including Kubernetes deployments.
10. Provide technical support and foster a culture of knowledge-sharing within the team.

Must-Have:

1. Strong experience with .NET/C# and relational databases (SQL).
2. A deep understanding of object-oriented programming (OOP) and design principles.
3. Experience working with NoSQL, Docker and observability tools.
4. A strong belief in testing as a crucial part of development.
5. Experience with asynchronous and multi-threaded programming.
6. The ability to design complex, scalable system architectures.
7. Curiosity about end-users, how they interact with and perceive our product.
8. Ability to apply product management techniques when it comes to proper prioritization and scope slicing.
9. Strong problem-solving and algorithmic thinking skills, with the ability to tackle complex challenges efficiently.
10. High level of ownership and accountability, with an entrepreneurial mindset as a plus.
11. Excellent communication skills in English (both spoken and written).

Nice-to-Have:

1. Familiarity with modern frontend frameworks (Vue.js preferred).
2. Experience in AI-related projects (e.g., Speech-to-Text).
3. Knowledge of Kubernetes.
4. Understanding of security, authentication, and authorization flows.
5. Ability to understand Python codebase.

Let’s talk money

• Flexible remuneration and benefits system which includes: restaurant card, transportation card, kindergarten, and training tax savings.
• Share options plan after 6 months of working with us.

True flexibility and work-life balance

• Remote or hybrid work model with our hub in Barcelona.
• Flexible working hours (fully flexible, as in most cases you only have to be on a couple of meetings weekly).
• Summer intensive schedule during July and August (work 7 hours, finish earlier).
• 23 paid holidays, with exchangeable local bank holidays.
• Additional paid holiday on your birthday or work anniversary (you choose what you want to celebrate).

Health comes first

• Private healthcare plan for you and subsidized for your family (medical and dental).
• Access to hundreds of gyms for a symbolic fee in partnership for you and your family.
• Access to a technological platform for mental wellness offering online psychological support and counseling.

Keep growing with us

Free English and Spanish classes.

We promote and embrace equal opportunities in our hiring process, and also every day at work. When you apply for our roles you receive equal treatment regardless of age, disabilities, gender reassignment, marital or civil partner status, pregnancy or parental status, race, color, nationality, ethnic or national origin, religion or belief, sex, sexual orientation or any other dimension of human difference.

“We believe all humans, in all their beautiful diversity, should have equal rights, dignity and respect. Period.” Mariusz Gralewski, CEO