Senior Frontend Engineer

At Technis, our mission is to simplify decisions about physical spaces using real-world data. We design innovative products for connected spaces and our engineers turn those designs into reality.

Our teams are curious by default; we love to solve problems and aspire to always learn and share our knowledge. We also believe great things happen when you combine thoughtful collaboration, light processes, and the freedom for people to be themselves.

To thrive in this role, you’ll need deep technical expertise, good oral and written communication skills, and the ability to deliver beautiful code, while providing guidance to your team. You know the importance of good documentation and enjoy carefully crafting words that help onboard other teams members faster. Through your actions, your team will successfully build, deliver, and release products into the world.

You'll work in a team composed of 4 to 6 talented cross-functional members (engineering, product, design, marketing, support).

• Code. Collaborate closely with your project team to develop new features and functionality for the products that we deliver across both frontend and backend technologies
• Write specs. Work with our Product and Delivery Managers to regularly refine the definition of the work in the product backlog, contributing expertise and gaining clarity when needed
• Estimate. Provide feedback on designs for completeness, implementation effort, and feasibility
• Plan. Collaborate with the Product team to plan future cycles by contributing to story definition, providing work estimates, and regularly identifying technical dependencies and blockers
• Push. Understand and advocate for ongoing cycle goals and help motivate our teams to finish those cycles on time and with minimal technical debt
• Pair. Review your team members' code submissions to ensure it meets the needs of the project in terms of quality, correctness, consistency, and performance
• Communicate. Participate in regular shares with stakeholders on project progress and delivered features and functionality
• Teach. Support the engineering department by sharing the technical knowledge you learn with your project teams
• Debug. Identify when your project team members are stuck on a technical challenge and offer support
• Document. Produce documentation on methods, decisions, technical approaches, and other context to improve the developer experience on our projects

• 5+ years of experience building frontend applications with modern Javascript/Typescript frameworks
• Strong experience developing web applications using React
• Hands-on experience creating mobile applications with React Native
• Deep understanding of building seamless, scalable user interfaces while preserving design fidelity
• Passionate about learning new technologies and continuously growing technical expertise
• Active contributor to technical design discussions and architectural decision-making
• Comfortable working within agile processes, participating in a lightweight cadence of meetings
• Highly organized, self-motivated, and proactive in advocating for personal, project, and team success
• Receptive to feedback, adaptable to shifting priorities, and comfortable working in fast-paced environments
• Bonus: backend experience creating REST APIs and working with databases such as PostgreSQL, MySQL, MongoDB, or time series databases
• Bonus: experience as a tech lead or in a technical management role

• An opportunity to join a fast-paced, growing startup where you can have an immediate impact
• A stimulating and empowering work environment with a team of true enthusiasts
• Modern offices in the heart of the Lausanne, Switzerland and Paris, France
• Lots of flexibility, autonomy, and daily challenges!
• 30 days of paid time-off
• Hybrid work – two remote days per week and one full remote week per quarter.
• Comprehensive health, insurance, and retirement benefits
• Learning and development budget