ML Engineer
Primary stack
Job description
About the Position
We are Toogeza, a Ukrainian recruiting company that is focused on hiring talents and building teams for tech startups worldwide. People make a difference in the big game, and we may help to find the right ones.
Currently, we are looking for an experienced Senior ML Engineer to join one of Toogeza’s clients.
Responsibilities
- Design, train, and deploy probability of default models.
- Build credit-limit strategies.
- Discover and scope AI/ML opportunities that boost efficiency and revenue of the company, including collections optimisation, fraud control, conversion uplift, etc.
- 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.
- Demonstrated delivery and productionisation of Probability-of-Default (PD) models, credit-limit strategies, fraud-detection, conversion-uplift, and collections-optimisation models.
- 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.
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
We are Toogeza, a Ukrainian recruiting company that is focused on hiring talents and building teams for tech startups worldwide. People make a difference in the big game, and we may help to find the right ones.
© toogeza. This job description was sourced from the employer's public career page. TheJob is not the employer — we index the posting and route candidates to the source. All content rights and hiring decisions belong to the employer.
toogeza is a recruitment agency that brings the right people together. We know how challenging it is to find talent. We’re here to help tech startups hire the right people because your team is the key to the future success of your product. Our services include sourcing, recruitment, employment support, audit of your company’s HR processes, and recruitment process outsourcing. People make a difference in the big game, we may help to find the right ones.
