Senior Software Engineer

Aircall, a leading voice technology company backed by $220 million in investment, is seeking a Senior Software Engineer to join their Authentication team in Paris. The role focuses on developing and maintaining critical authentication and authorization systems using modern technologies like SAML, SSO, and OAuth 2.0. Working with a serverless architecture on AWS, you'll be responsible for designing and implementing secure, scalable solutions that integrate with customers' business-critical tools.

The position offers an opportunity to work with cutting-edge technologies in a rapidly growing company that values technical excellence and innovation. As a senior engineer, you'll not only contribute to technical development but also mentor junior team members and help shape the engineering culture. The role requires expertise in TypeScript/Node.js and extensive AWS experience, with a focus on building highly available and performant systems.

Aircall offers a unique work environment with a strong emphasis on work-life balance and cultural diversity, hosting team members from over 45 nationalities. The company is in a key growth phase, providing excellent opportunities for career development and impact. You'll be part of a team that values clean code, best practices, and continuous improvement, while working on solutions that help businesses make authentic, human connections.

The company culture strongly emphasizes diversity, equity, and inclusion, creating an environment where all voices are valued and people can thrive together. With offices across major global cities and a hybrid work model, you'll have the flexibility to collaborate with international teams while maintaining a healthy work-life balance.