Senior Frontend (Full-stack) Engineer

What excites you

• Building high‑quality, performant web interfaces that delight end users and make complex data easy to understand.
• Owning features end‑to‑end on the frontend, from initial idea and technical design through implementation, testing, and rollout.
• Collaborating with design and product to refine UX, interaction patterns, and visual polish.
• Occasionally working across the full stack (APIs, data models, cloud services) to unblock frontend work and ship complete product slices.
• Thriving in a fast‑paced startup environment where you have autonomy and make strategic decisions that impact users and the team.
• Leveraging the latest advancements in technology, particularly in AI, to develop great products.

Responsibilities

• Own the architecture, implementation, and maintenance of core frontend systems and user interfaces for our clinical trial data platform.
• Build robust, accessible, and responsive React/Typescript applications that integrate seamlessly with our backend services and data infrastructure.
• Work across the stack when required (e.g., defining APIs, adjusting backend endpoints, or working with cloud services) to deliver end‑to‑end features.
• Provide technical leadership, helping to design scalable architectures that can support our growth to a multi‑million‑dollar business.
• Address and resolve performance and scalability challenges, both in the frontend and, when needed, in the broader system.
• Level up your teammates by providing mentorship and guidance
• Coordinate closely with sales and customer success teams to ensure technical developments align with customer needs and business objectives

What Excites us

• Extensive experience with Typescript and React
• Previous experience working in a startup environment
• Minimum four years of relevant experience
• A proven track record of taking initiative and leading projects or teams
• Drivers, not passengers
• Excellent problem-solving abilities focused on delivering practical and timely solutions
• Strong technical knowledge and expertise in current and emerging technologies

Hiring Process

1. Meet and greet: 30-minute call with the HR team to get to know each other. This is an informal chat.
2. Technical Screening: 60-minute interview to delve into high-level technical concepts and your problem-solving approaches.
3. Get-to-know a founder: 30-minute discussion with Tiago, our CTO, to introduce you to Rivia and discuss the role in detail.
4. Meet the team: 3-4 hours. Join us at our Zürich office for a visit that includes a team lunch and an in-depth technical interview to explore our mutual fit.

Our Values 

• In it to Win it: Approach every challenge with determination, resilience, and a drive, aiming for the best outcomes and solutions.
• Embrace change: We see change as an opportunity for growth, innovation, and improvement, continuously evolving to stay one step ahead
• Why not?: Asking why not, instead of why, allows us to show our curiosity, allowing us to challenge assumptions and explore new possibilities.
• Find the gap: We are curious and we proactively approach identifying opportunities and solving problems before they arise.
• Collective accountability: We are one team, on one mission and we are committed to shared responsibilities and mutual support, enabling trust and collaboration.
• Value add solutions: Know better. Act better. We are dedicated to delivering meaningful and impactful results.