Senior Backend Engineer (Kotlin) - €350 - €380 A Day

Senior Backend Developer Contract Role: Day Rate: €350-€380 per day8-12 month contractYou’ll join a large, distributed backend engineering community and work within cross-functional teams alongside product managers, frontend, and mobile engineers.You’ll play a key role in shaping core financial products, supporting a rapidly growing user base, and delivering high-quality solutions in a fast-paced environment.Design, develop, deploy, and maintain backend services aligned with team and business goalsBackend: Frontend: React.JsMobile: Kotlin, SwiftInfrastructure: Kubernetes on AWSDatabase: PostgreSQLKafka, ELK stack, and other modern toolsCash flow management and bookkeeping toolsEach team typically includes 6-8 backend engineers and owns its product scope end to end.Quality-oriented: Strong advocate for testing, clean code, and constructive code reviewsLanguage: Fluent in EnglishA remote or onsite technical exercise to showcase your skills and experience what it’s like to work with the team

You’ll play a key role in shaping core financial products, supporting a rapidly growing user base, and delivering high-quality solutions in a fast-paced environment.Design, develop, deploy, and maintain backend services aligned with team and business goalsBackend: Frontend: React.JsMobile: Kotlin, SwiftInfrastructure: Kubernetes on AWSDatabase: PostgreSQLKafka, ELK stack, and other modern toolsCash flow management and bookkeeping toolsEach team typically includes 6-8 backend engineers and owns its product scope end to end.Quality-oriented: Strong advocate for testing, clean code, and constructive code reviewsLanguage: Fluent in EnglishA remote or onsite technical exercise to showcase your skills and experience what it’s like to work with the team