Senior Full Stack Developer

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. 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 2.500 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.

We could tell you about us, but we will let our reviews on Glassdoor speak for themselves. In case you’d like to see how it feels to be 100% yourself at work, here’s a video of us. 

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 are we:

We're building the next generation of secure, scalable, and compliant systems that operate at a global scale. As a senior developer, you'll tackle complex engineering challenges — from distributed systems and cloud-native architecture to privacy-first solutions — using modern technologies and DevOps practices.

But it’s not just about the tech — it’s about how we build together. We value collaboration, curiosity, and a culture of continuous learning. You’ll be part of a supportive, high-trust team where your voice matters, your growth is encouraged, and your work directly supports over 80 million patients and 130,000 healthcare professionals across 13 countries.

About the role

This is not just another backend-heavy position — it’s a chance to join a fast-moving, learning-focused engineering team that owns products end-to-end. While your core strength is in .NET, you’ll also have the opportunity to work across the stack and gain hands-on experience with technologies like Vue.js, PHP (Symfony), Docker, and modern AI-powered development tools such as Cursor and GitHub Copilot. You’ll face cross-functional challenges, collaborate across disciplines, and contribute to solutions that are both technically rewarding and impactful at scale.

What You’ll Do

• Develop scalable backend systems using .NET (C#), with a strong focus on performance, maintainability, and compliance.

• Build user facing interfaces and internal tools using Vue.js and TypeScript when working on full-stack features.

• Design and implement APIs and services, ensuring high availability and robust integration with frontend and partner systems.

• DevOps practices: manage cloud infrastructure (primarily AWS), CI/CD pipelines, deployment automation, and monitoring.

• Ensure top-tier code quality, including clean architecture, strong documentation, and rigorous testing practices.

• Work closely with product and legal teams to support business needs and compliance initiatives.

• Continuously improve the team’s ways of working and technical stack.

• Optionally you can help the team to enhance existing PHP-based applications (Symfony) where needed.

You’ll Thrive in This Role If You:

• Have 5+ years of experience in backend development (with a strong emphasis on .NET / C#), and backend best practices (DDD, CQRS, clean code, testing)

• Have experience working with messaging systems or asynchronous communication patterns (e.g. RabbitMq)

• Have working knowledge of Vue.js, TypeScript, and frontend best practices.

• Have practical experience with relational and NoSQL databases (e.g. MySql, MSSQL, MongoDB).

• Are skilled in DevOps principles, CI/CD, infrastructure-as-code, and monitoring tools (e.g. Datadog, ElasticSearch)

• Have practical experience with AWS (e.g. S3)

• Are proactive, ask thoughtful questions, and take ownership of your work.

• Communicate well in English (minimum B2 level).

• Care about user experience, privacy, and maintainable software design.

• You are open to work with(and learn) other frameworks.

Bonus Points If You:

• Are familiar with Vertical Slice Architecture

• Are comfortable working with or learning Symfony / PHP.

• Have experience in a DevOps culture or have built internal tooling.

• Know Docker and Kubernetes or similar container orchestration tools.

• Have worked in regulated industries (e.g., healthcare, finance).

• Have experience building compliance or privacy-oriented applications

• Are familiar with AI-assisted development tools like GitHub Copilot, Cursor, or similar, and use them to increase development efficiency and code quality.

Compensation structure

• A salary adequate to your experience and skills. The range is broad so that we can accommodate our roles for all levels of experience, but we will show you the career ladder to explain where we see your skills and impact within the company.
• Share options plan after 6 months of working with us.

True flexibility and work-life balance

• Remote or hybrid work model with or hub in Warsaw;
• Flexible working hours (fully flexible, as in most cases you only have to be on a couple of meetings weekly);
• 20/26 days of paid time off (depending on your contract);
• Additional paid day off on your birthday or work anniversary (you choose what you want to celebrate).

Health comes first

• Private healthcare plan with Signal Iduna for you and subsidized for your family.
• Multisport card co-financing for you to have access to sports facilities across Poland.
• Access to iFeel, a technological platform for mental wellness offering online psychological support and counseling.

Keep growing with us

• Free English 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. If you require additional support in your recruitment process, we kindly encourage you to let us know. Behind those words you’re reading, there’s a person (hi!) who already helped a candidate by adapting the interviews, and now we’re lucky to have this person with us. So, even if you’ve never asked for it before, may this serve as a sign that, now, you can do so. We can only truly be equal if we adapt to each other.

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