Senior Full Stack Developer TypeScript (Vue / NestJS) (f/m/d) 80-100%

Help us make Swiss small businesses even more successful! Sounds like a big vision? That's exactly what drives us every day.

At bexio, we live by the philosophy that top-tier, efficient, and smart software solutions must be accessible and affordable for every SME. With this mission, we are now the leading provider of cloud-based business software in Switzerland.

Our expansion is moving fast: over 100,000 satisfied customers, more than 7,000 fiduciary partners, and a strong team of over 150 motivated employees speak for themselves. To continue writing this success story, we are looking for great people to join us. And that’s is where you come in!

Your impact with us

• As a senior developer, you take technical ownership of our TypeScript stack, with Vue.js in the frontend and Node.js/NestJS in the backend, and play a key role in shaping how Kontera evolves.

• You design, implement, test and maintain product features end to end: from the user interface through the APIs to the database.

• You make sound technical decisions to build scalable and maintainable software, including for AI-powered processing and asynchronous workflows.

• You extend our integrations with third-party systems such as banks, payment providers and accounting systems (including bexio).

• You work closely with product management and other teams and explain complex technical concepts clearly to everyone.

• Early identification and proactive minimization of technological and project-related risks ensure smooth development processes across all stages.

• You write clean code to deliver sustainable, highly reliable software, and share your knowledge with the team, for example in code reviews.

What you bring to the table

• You bring over 5 years of relevant professional experience as a software developer with TypeScript, in both frontend and backend.

• You build high-performance single-page applications with Vue.js with clear API connections to Node.js backends.

• You have solid experience in backend development with Node.js, ideally with NestJS, and in designing REST APIs, including OAuth 2.0.

• Verifiable competence in developing and making strategic choices for sophisticated software architectures, writing clean code, and implementing frontend and backend tests sets you apart.

• You bring extensive hands-on experience with relational databases (PostgreSQL) and asynchronous processing with task queues or messaging systems.

• You have a strong understanding of web application security, such as the OWASP Top 10, secure authentication and authorization, and the protection of sensitive financial and personal data.

• You thrive in agile environments and a team-first culture with strong collaboration, self-critical thinking, and a proactive mindset.

What you can look forward to

• Hybrid model and working hours that fit your life.

• 5 weeks of holiday plus optional unpaid leave.

• Yoga, bootcamps, massages and legendary BBQs.

• 16 weeks of maternity and 3 weeks of paternity leave.

• bexio covers 63% of your pension contributions – for a higher net salary.