Mid-Senior Backend Engineer - NL Startup

Description: Join the core engineering team of a fast-growing Amsterdam startup in the e-commerce payments space. Work as an embedded member of the startup's team while employed by Seven Red Lines in Greece. Take on meaningful ownership over technical decisions and have a visible impact on the product. Requirements: 5+ years of professional backend engineering experience. Strong Python skills with hands-on experience in FastAPI or a comparable framework. Experience with cloud platforms, ideally Google Cloud Platform. Solid grasp of relational databases, particularly PostgreSQL. Experience integrating third-party APIs and building reliable data flows. Comfortable working with little supervision in a small, fast-moving team. Professional working proficiency in English. Benefits: Private health insurance in Greece, provided from the start. Flexibility to work fully remote from Greece, with the option to relocate to Amsterdam. Full-time, indefinite employment contract with a 3-month probation period.