1 day ago
Sofia, BulgariaMid Level
Responsibilities
- Design, build, prototype, package, and deploy machine learning and generative AI solutions at scale.
- Productize analytics innovations and ensure production code runs within the Ascend platform and Experian client software.
- Develop analytical solutions using supervised learning, unsupervised learning, deep learning, graph analytics, anomaly detection, and reinforcement learning.
- Use prompt engineering, fine-tuning, retrieval-augmented generation, and model evaluation frameworks to develop generative AI capabilities.
- Create production-quality modular code with version control, code reviews, and automated testing.
- Document and present model processes, outcomes, findings, and performance metrics to translate complex analyses into relevant insights.
- Partner with data scientists and cross-functional teams on global product launches, client implementations, and early client adoption.
Requirements
- At least 4 years of experience in AI, data science, or predictive modeling.
- Advanced degree in Machine Learning, Data Science, AI, Computer Science, or a related quantitative field.
- Statistical modeling proficiency in at least one programming language, including coding skills in Python.
- Proficiency with distributed computing frameworks and experience analyzing large datasets with Spark, preferably PySpark.
- Experience with model development using Python or SAS.
- Experience applying generative AI tools and rapidly prototyping new concepts.
- Background in model risk management or governance processes, regulatory requirements, and advances in large language models.
- Track record of managing complex, hands-on analytical technology, innovation, and client-focused projects.
Benefits
- Professional growth support through learning and development programs and unlimited access to online training courses, learning materials, and books.
- Social benefits including life insurance, food vouchers, additional health insurance, monthly flexible allowance, internet coverage, corporate discounts, marriage and childbirth or adoption allowance, Multisport card, Sharesave plan, employee assistance program, and birthday gift.
- 25 days of paid vacation, one additional birthday day off, and three extra paid days for participation in a social responsibility event.
- Flexible working hours and home-office options; the posting is marked hybrid.
- Inclusive equal-opportunity workplace with disability and special-needs accommodations available.
Tech Stack
Categories
About Experian
Experian builds credit reporting, identity and fraud prevention, and data analytics software that help lenders, insurers, healthcare providers, and marketers make decisions; it also offers consumer credit monitoring and scores. The company earns via data licensing, decisioning software, and subscription services, operates in 30+ countries, is headquartered in Costa Mesa, California, and is a FTSE 100 public company listed on the London Stock Exchange (EXPN); it is one of the three major U.S. credit bureaus.