SEON Technologies Kft.
Open positions
Senior Software Engineer (AML Team)
Senior engineer on SEON's AML team designing and building TypeScript services end to end: Node.js backends and NestJS/Express microservices, a React customer-facing Admin Panel, and client-side JS libraries, backed by PostgreSQL, Elasticsearch, AWS and Terraform. Includes on-call, design leadership, CI/CD and mentoring. Fully remote or hybrid.
Software Engineer (AML Team)
Full-stack engineer on SEON's AML team building TypeScript features for AML services and the customer-facing admin panel — React/NestJS development, testing, code review, CI/CD improvements, and mentoring junior teammates. Needs 3+ years with JavaScript/TypeScript, PostgreSQL, and ideally AWS/Terraform.
Staff Software Architect
Staff Software Architect at SEON, a Budapest-based fraud-prevention SaaS company. You embed with up to three engineering teams (Customer Platform and Scoring) to guide technical design, ensure security/scalability/compliance, deliver PoCs, and mentor engineers with hands-on work. Core stack: TypeScript, Java, Python, AWS, PostgreSQL, Kubernetes.