Senior Software Engineer - Fraud Handling

Wise
Budapest
Workplace: HybridFull timeHUF 1,700,000 - 2,250,000 monthlyFunction: Software EngineeringExperience: 6+ yearsSkills: ["Java","Python","Kafka","CI/CD","Machine learning","LLMs"]

Join Wise's Fraud Handling team to build automated, AI-driven investigations that fight financial crime and improve customer experience. You will own end-to-end projects, optimize agent workflows, and collaborate across product and engineering to scale fraud prevention tooling and predictive capabilities.

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FursaFursa
Wise
Wise
4 months ago

Senior Software Engineer - Fraud Handling

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 19 hours agoStatus: Live
Reposted: similar role first listed 4 months ago

Job Summary

Join Wise's Fraud Handling team to build automated, AI-driven investigations that fight financial crime and improve customer experience. You will own end-to-end projects, optimize agent workflows, and collaborate across product and engineering to scale fraud prevention tooling and predictive capabilities.
Location: Budapest
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Develop and maintain fraud handling systems to prevent financial crime
  • •Collaborate with cross-functional teams to improve tooling and automation for fraud investigations
  • •Own end-to-end delivery of fraud-focused projects and features
  • •Optimize agent workflows and queues to speed up resolutions
  • •Partner with product and fraud investigators to apply AI/ML advances in production

Pay and Benefits

Salary: HUF 1,700,000 - 2,250,000 monthly

Key Requirements

  • •6+ years of experience with Java/JVM-based projects and familiarity with CI/CD pipelines
  • •Experience with Python (or willingness to learn)
  • •Hands-on experience with Kafka or similar technologies
  • •Strong product mindset and passion for user experience, prioritizing work with customers in mind
  • •Ability to work autonomously and take end-to-end ownership of projects
Experience:6+ yearsFinancial servicesFraud
Skills:JavaPythonKafkaCI/CDMachine learningLLMs
Languages:English
Tech Stack:JavaPythonKafkaCI/CDLarge Language ModelsJVM

Company Brief

Wise
Wise (formerly TransferWise) is a London-based fintech that provides low-cost international money transfers, multi-currency accounts and payment infrastructure for individuals and businesses worldwide.
Industry: Payments
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: London, United Kingdom
Founded: 2011
Glassdoor
Glassdoor: 3.8
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