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Machine Learning Engineer

Sofia, bg💼 Full-time🗓 2026-07-08 → 2026-07-31

Core

Design, build, and deploy cutting-edge machine learning and generative AI solutions at scale for decisioning, analytics, fraud, and identity products.

Role type

Senior Machine Learning Engineer (Generative AI & Production)

Builds

Production-ready ML models, prototypes, and platform capabilities on the Ascend platform.

Domain

Financial services / Data & Technology / Generative AI

Deliverable

production ML models

Required skills

Python, distributed computing frameworks (AWS), Spark (pySpark), Generative AI tools, prompt engineering, fine-tuning, RAG, model evaluation frameworks, supervised/unsupervised/deep learning, graph analytics, anomaly detection, reinforcement learning, statistical modeling, modular design, version control, automated testing.

Preferred skills

Model risk management, governance processes, regulatory requirements, LLM advances.

Technologies

AWS, Spark, Python, SAS, Ascend platform.

Responsibilities

Partner with data scientists to package and productize analytics solutions; deliver last-mile production code; collaborate on ML, dashboarding, and AI applications; craft advanced ML analytical solutions and prototypes; document and present model processes and outcomes; develop new models and prototype generative capabilities; design and implement advanced algorithms; contribute to feature and platform evolution.

Seniority

Senior, hands-on IC

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