Senior Full Stack Software Engineer

About the role

We are looking for a Senior Full Stack Software Engineer to design, develop and maintain modern cloud‑native applications in Switzerland. You will work across the full software development lifecycle, delivering scalable backend services and intuitive frontend experiences using AWS and micro‑service architectures.

Key responsibilities

• Design, develop, test, deploy and maintain full‑stack web applications built on Node.js and React.
• Implement serverless solutions with AWS services such as Lambda, SNS, SQS, S3, IAM, CloudWatch, RDS and DynamoDB.
• Create micro‑service architectures and automate data‑processing pipelines.
• Write clean, production‑ready code and comprehensive technical documentation.
• Develop automated test suites, perform unit testing and contribute to quality assurance.
• Monitor performance, troubleshoot issues and continuously improve reliability and scalability.
• Collaborate with architects, UX designers, infrastructure specialists and other engineering teams.
• Support DevOps practices, CI/CD pipelines and Infrastructure as Code initiatives.

Required profile

• Strong experience building cloud‑native applications with modern JavaScript technologies.
• Proven track record developing full‑stack solutions using Node.js and TypeScript or JavaScript.
• Extensive frontend experience with React and contemporary UI frameworks.
• Hands‑on experience designing micro‑services and serverless architectures.
• Advanced knowledge of AWS services and cloud infrastructure.

Required skills

• Node.js
• React
• JavaScript / TypeScript
• AWS (Lambda, SNS, SQS, S3, IAM, CloudWatch, RDS, DynamoDB)
• Micro‑services architecture
• Serverless computing
• CI/CD pipelines
• Infrastructure as Code
• Automated testing & unit testing
• DevOps practices