The pathway
How you actually get there, here
How you become one varies far more by country than what one does. This is the UK route. Most people take one of these ways in; the right one depends on where you're starting from.
- 1
Associate Fraud Detection Engineer (L1)
1-2 yearsSkills to master
- Core Python & SQL, understanding existing fraud rules, data ingestion processes, basic model monitoring, clear documentation.
You're ready to move on when
- Consistently delivers assigned tasks on time with minimal bugs.
- Proactively asks clarifying questions and learns from feedback.
- Demonstrates a solid grasp of our core data pipelines and fraud detection tools.
- Can independently fix minor issues in existing codebases.
- 2
Data Analyst / Junior Data Scientist
2-3 yearsSkills to master
- Strong analytical skills, data manipulation (SQL/Python), statistical analysis, basic machine learning concepts, communicating insights.
You're ready to move on when
- Has built and presented several data-driven insights projects.
- Shows a strong interest in the 'why' behind data patterns, especially suspicious ones.
- Has picked up some basic scripting skills and is eager to write more production-ready code.
- Understands the business impact of data quality and analytical accuracy.
- 3
Backend Software Engineer (with data interest)
2-4 yearsSkills to master
- Production-grade coding, system design, API development, distributed systems, data handling at scale.
You're ready to move on when
- Has built and maintained robust backend services.
- Understands the importance of low-latency and high-availability systems.
- Has worked with data pipelines or event streaming in a previous role.
- Expresses a strong desire to apply engineering skills to complex data problems like fraud.