Lead Software Engineer - Integrations

About the Position

Lead Software Engineer - Integrations

Berlin, Germany

We're looking for a Lead Software Engineer to help shape the future of our Integrations team in Berlin. The platform connects Nelly to the practice management systems (PMS) our customers already run, enabling every other product team at Nelly to ship reliable, automated workflows into dental practices without ever touching PMS complexity themselves.

Responsibilities

• Be the technical authority the team turns to on the hardest calls.
• Own and evolve the architecture of the Integrations platform.
• Build connections between practice management systems and Nelly's backend.
• Take ideas from concept to production fast.
• Help define our mid- to long-term technical strategy.
• Raise the bar on engineering practices across the team.
• Explore and ship AI-powered capabilities inside the integration platform.
• Work closely with other engineering teams and non-technical stakeholders.
• Mentor and coach engineers on the team.

Requirements

• At least 7 years as a software engineer, with a track record of technical leadership.
• Strong computer science fundamentals and systems-level thinking.
• Proficiency in data and API modelling.
• Knowledge of software engineering best practices for the full development life cycle.
• Strong communicator and team player.
• Willingness to pick up new languages and technologies fast.
• Experience using - and introducing - AI tools to make yourself and your team more effective.
• Experience working in a highly cross-functional, multi-stakeholder environment.

Nice to Have

• Comfortable working across the full stack.
• Experience with AWS, security best practices, and Windows Native APIs.
• Experience deploying and supporting software across many different customer environments and setups.
• Proficiency in English; German is a strong plus.

We Offer

• Work alongside the brightest minds on hard problems, as a team.
• Room to grow faster than almost anywhere else.
• A yearly learning and development budget.
• A front row seat while we build something big.
• Deutschlandticket or Swapfiets membership.
• Urban Sports Club membership.
• Flexible working hours and a hybrid setup.
• Up to 4 weeks of workation.
• A dog-friendly office.

We welcome applications from people of all genders and backgrounds, regardless of origin or age. If you're convinced you're the right fit for this role - even if your CV doesn't match the requirements 100% - tell us why.

About the Company

We are building the AI-Driven Financial Operating System for European healthcare, solving the biggest challenges for patients and practices. We create what no bank or software platform can handle. Our all-in-one platform transforms chaotic administrative processes into intelligent, automated workflows, from patient care to billing to next-generation payments. Because we truly believe: healthcare should be less about paperwork and more about people.

Because Europe is facing a massive shortage of medical professionals. And if we don't rethink the way practices work, the system won't be able to keep up. With our Series B funding of over €50 million from world-class investors, we are turning our vision into reality.