Senior Software Engineer

About the Role Join a small, growing engineering team at a construction-focused B2B SaaS company. You will remain hands-on while scaling system architecture and engineering practices to support business growth and enterprise needs, with meaningful influence over technical direction. What You'll Do Evolve system architecture and optimize performance to support significant growth in load and enterprise requirements. Build and improve CI/CD pipelines, automated deployments, and testing practices so the team can ship reliably. Develop product features and provide hands-on engineering support where needed. Define technical standards for observability, security, and code quality. Support team development through code reviews, pair programming, architecture discussions, and mentoring. Document technical decisions and explain trade-offs and implications. What We're Looking For Typically 5 or more years of backend engineering experience, including experience guiding a software product through a significant growth phase. Strong hands-on engineering skills and a pragmatic approach to delivering features. Experience with TypeScript and Node.js; familiarity with NestJS, PostgreSQL, Next.js, Docker, and AWS. Strong knowledge of databases, performance optimization, cloud infrastructure, CI/CD, and observability. Experience establishing engineering standards and mentoring or leading code reviews and architecture discussions. A degree in Computer Science or a related field. Excellent German or English communication skills; German is a plus. Compensation & Benefits Base salary: €90,000 to €130,000 annually. Equity participation is offered. Location On-site in Munich, Bavaria, Germany.