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Key skills for this role
We're looking for a Backend Engineer to build a fraud engine that will help us ship new products and features quickly while keeping risk and cost low. This will involve working closely with Product, Data Science, Fraud Prevention Analysts and our Fraud agents to strike the right balance between scaling quickly and mitigating risk efficiently.
Hands-on experience with distributed systems, including microservices architecture and backend services supporting large-scale traffic.
Proven ability to deliver high-performance, low-latency systems with a focus on speed, scalability, and reliability.
Strong product-oriented mindset, with end-to-enpd ownership of features and close collaboration across teams.
Proficiency in Java (preferred) or solid experience with similar backend programming languages.
Familiarity with messaging systems such as Kafka or RabbitMQ, and strong knowledge of relational databases (SQL).
Excellent communication and collaboration skills, combined with a growth mindset and focus on delivering user and business value.
Understanding of basic machine learning concepts and experience building data pipelines.
Mentorship experience, helping team members grow and contributing to a culture of continuous learning.
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DEI @ Wise
Wise Tech Stack (2025 update)
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See what it’s like to work at Wise London
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Starting salary: £87,000 - £111,000 + RSU
Wise Benefits
For everyone, everywhere. We're people building money without borders — without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive.
We're proud to have a truly international team, and we celebrate our differences. Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers.
If you want to find out more about what it's like to work at Wise visit Wise.Jobs .
Keep up to date with life at Wise by following us on LinkedIn and Instagram .
A global technology company building cross-border money networks.
Visit company websiteJobs and hiring trendsGBP 87000-111000 yearly / year
Full-time
Senior
Hybrid
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