Senior Backend Engineer
BILLYSAthens, Attica, Greece
Posted October 10, 2025
Full Time
About the Company
Billys is a rapidly growing startup in the Building Management SaaS sector.
Job Description
Billys is a rapidly growing startup in the Building Management SaaS sector, focusing on providing tenants, owners, and building managers with a cutting-edge tech stack. The Senior Backend Engineer will be responsible for building and maintaining the backend services and APIs that power their platform, collaborating with frontend and CTO engineers. The role involves delivering scalable, performant, and secure solutions.
Requirements
- At least 5 years of backend development
- Strong Node.js, Express, and MongoDB expertise
- Experience crafting RESTful APIs
- Solid understanding of asynchronous programming and event-driven development
- Expert knowledge of git, git branching, and the PR procedure
- Great communication skills and working ethos
- Teamwork and ownership
Benefits
- Competitive salary
- Private Insurance
- Latest company laptop
- Great office spaces
- Ability to work remotely / hybrid
- Exciting startup environment
- Diversity is key
