Senior Full-Stack Software Engineer
Wise
Overview
In this role you will strengthen Wise's Account Integrity tooling to protect customer funds and prevent fraud. You will own end-to-end projects that tighten controls, improve detection, and enable safer, scalable money transfers. Collaborating with Product, Design, Data Science, and Investigations, you’ll ship customer-facing security features while enhancing automation. This position offers impact across global customer security and product growth in a high-stakes fintech environment. You’ll work in a cross-functional team shaping the future of Wise’s fraud prevention capabilities.
Responsibilities- Build and refine critical controls to protect accounts from takeovers
- Work full-stack with Product & Design to design customer-facing controls
- Collaborate with data scientists and data analysts to improve detection capabilities
- Own end-to-end projects with measurable impact on security and automation
- Contribute to securing customer money and accelerating product growth
- Help engineer a world-class money transfer product
- Java or JVM-based languages with Spring framework
- Experience building scalable web applications handling high traffic
- Frontend experience with React and JavaScript/TypeScript
- Designing and operating CI/CD pipelines
- Knowledge of distributed and concurrent systems
- Product mindset with data-driven decision making
- Relational and non-relational databases; query optimization and resilient schemas
- Test Driven Development and strong coding practices
- Excellent cross-team communication; mentoring junior engineers
- strong communication
- collaboration
- accountability
- Java
- Spring
- React
Reference: WJ-747_30875493