Senior Software Engineer

Aircall is seeking a passionate Senior Software Engineer to join their Authentication team in EMEA. As a Senior Software Engineer, you'll be responsible for designing, developing, deploying, and operating business-critical features that add customer value. You'll work with NodeJS and TypeScript back-end stacks, hosted on AWS, to build resilient services integrated with customers' business-critical tools.

The Authentication & Authorization team works with SAML, SSO, OAuth 2.0, granular permission systems, and GraphQL as Backend for Front-end (BFF). They utilize a serverless architecture based on AWS services (Lambda, Cognito, SNS, SQS, DynamoDB, ApiGateway).

Key responsibilities include:

• Delivering high-quality, secure, and scalable solutions
• Writing clean, scalable code using TypeScript/Node.js
• Analyzing requirements, designing solutions, and architecting key modules
• Optimizing product and platform performance
• Mentoring junior team members

The ideal candidate should have:

• 7+ years of experience in back-end development with TypeScript & NodeJS
• Extensive experience with AWS in production environments
• Strong focus on code quality, engineering best practices, and CI/CD
• Knowledge of Clean Code, Clean Architecture, and Test-Driven Development
• Effective communication skills and ability to collaborate across roles

Aircall offers a unique work environment with diverse teammates across continents. They provide competitive salary packages, benefits, and opportunities for growth in a fast-paced, entrepreneurial setting.

Join Aircall to be part of a rapidly growing B2B startup, solve meaningful problems, and contribute to a company that values diversity, equity, and inclusion.