2 months ago
Tallinn, EstoniaMid Level
Responsibilities
- Build and refine controls that prevent customers from scams.
- Develop backend and frontend systems for scam prevention and detection, with approximately 80% backend and 20% frontend work.
- Design, operate, and improve scalable distributed and concurrent systems and CI/CD pipelines.
- Design resilient database schemas and optimize queries across relational and non-relational databases.
- Own projects end to end, make data-driven decisions, and collaborate with Product, Data Science, and Investigations teams.
- Increase automation and deliver measurable improvements to customer security and the money-transfer product.
Requirements
- Professional experience with Java or other JVM-based languages and the Spring framework.
- Experience building and designing scalable web applications that handle large amounts of traffic.
- Experience with React-based frontend applications and JavaScript or TypeScript.
- Proven experience designing and operating CI/CD pipelines and distributed, concurrent systems.
- Experience with relational and non-relational databases, query optimization, and resilient schema design.
- Strong product ownership, accountability, independent project execution, and customer-focused decision-making.
- Strong problem-solving skills, software engineering fundamentals, test-driven development practices, and commitment to code quality.
- Excellent communication skills for explaining complex technical concepts across teams.
- Preferred: familiarity with the machine-learning lifecycle, including data pipelines, feature engineering, and deploying ML systems into production.
Benefits
- Monthly compensation of EUR 4250 - EUR 5750.
- Inclusive, diverse, equitable, and international team environment.
Tech Stack
Categories
About Wise
Wise builds a cross-border payments and multi-currency account used by individuals and businesses to send, receive, hold, and spend money in 40+ currencies. Revenue comes from transfer and account fees, card interchange, and enterprise partnerships via Wise Platform, which lets banks and large companies embed its international payments. Founded in 2011 as TransferWise, Wise is a London-headquartered public company.