Senior ML Engineer

About the Position

Senior ML Engineer

MDFIN CORPORATE LIMITED is seeking a Senior ML Engineer to lead the development, deployment, and management of machine-learning solutions that enhance credit-risk, collections-strategy, conversion-optimisation, and fraud-detection processes. This role involves translating business goals into robust models, ensuring their performance, and identifying new AI/ML opportunities to boost the company’s bottom line.

Responsibilities

• Design, train, and deploy probability of default models.
• Build credit-limit strategies.
• Discover and scope AI/ML opportunities that boost efficiency and revenue.
• Analyse data sources and engineer features for modelling.
• Produce and update internal model documentation.
• Implement model monitoring.
• Plan and execute A/B tests.
• Build Computer Vision pipelines to automate lending workflows.
• Develop LLM-based solutions that streamline internal processes or enhance customer experience.

Requirements

• 7+ years’ experience in Machine Learning / Data Science, with 3+ years in credit-lending organisations.
• Advanced Python proficiency and solid grasp of modern ML algorithms, feature engineering, and model-evaluation best practices.
• Ability to write, structure, and optimise complex SQL queries.
• Deep understanding of the credit lifecycle, especially online lending workflows.
• Proven skill in sourcing, cleansing, and generating features from data sets.
• Comfortable setting up and maintaining modelling environments (local, cloud, or on-prem).
• Detail-oriented, accountable, and committed to both team and individual targets.
• English: Intermediate (B1) or higher.
• Proficiency with COBOL (Common Business-Oriented Language) programming language.

Nice to Have

• Practical experience with LLM solutions:
  • Using commercial APIs (e.g., OpenAI, Anthropic, etc.).
  • Self-hosting of open-source models.
  • Fine-tuning of open-source models.
  • Building voice chatbots.
  • Building RAG chatbots.
• Experience with Computer Vision models for document or image processing.
• Building ML pipelines and deploying models to production.
• Creating executive dashboards and model reports in Power BI.

We Offer

• Join a fast-scaling FinTech company where your decisions shape the business and your contributions truly matter.
• Enjoy 20 paid days off annually, flexible scheduling, and a supportive, people-first culture.
• Partial compensation for medical insurance, sports activities, and foreign language.
• Work in an international, agile team with ambitious goals, modern tools, and a strong sense of purpose.

About the Company

MDFIN CORPORATE LIMITED is a leading company in the FinTech industry, dedicated to leveraging cutting-edge technology to drive financial innovation and efficiency.