Senior Kotlin / Java Software Engineer - Client Technology (m/f/x)
Core
Build and maintain secure authentication, KYC, and Salesforce platforms for a European fintech, ensuring GDPR compliance and improving client support efficiency.
Role type
Senior backend software engineer (Java/Kotlin)
Builds
Cloud-native authentication services, KYC processes, Salesforce marketing tools, and public website features
Domain
Fintech / Financial Services / Cybersecurity
Deliverable
production ML models | product features
Required skills
Java, Kotlin, Spring, AWS (ECS, Fargate, Lambda), Docker, GraphQL, RESTful APIs, SQL, NoSQL, Microservices architecture, JWT
Preferred skills
Security engineering, DevOps practices, Financial industry domain knowledge
Technologies
AWS, ECS, Fargate, Lambda, Docker, Spring, GraphQL, REST, SQL, NoSQL
Responsibilities
Implement backend services for authentication and KYC workflows, develop and maintain Salesforce integrations, write clean and secure code, collaborate on cloud-native infrastructure, drive engineering excellence and test automation
Seniority
Senior, hands-on IC
