Senior Machine Learning Developer

Category: Research & Development
Location:

Date: 14 September 2026

RecruityTalentis a Recruitment agency, supporting startups and enterprises in Bulgaria, EMEA and LATAM by connecting them with top talent. RecruityTalent is your trusted hiring partner.

For one of our clients - we are looking foraSenior Machine Learning Developer.

Work model: Remote, Bulgaria

What You'll Do:

• Design and implement end-to-end document intelligence pipelines on AWS
• Develop and optimize ML models for document classification, segmentation, and field extraction
• Build scalable data processing systems handling PDFs up to 2000 pages
• Collaborate with subject matter experts to create and refine requirements for extraction
• Own features from research through production deployment and monitoring
• Establish evaluation frameworks and quality metrics for extraction accuracy

What You Bring:

• Advanced knowledge of Python (native, Pandas, ScikitLearn, Tensorflow or Pytorch, PyStats, Pydantic)
• Advanced knowledge of SQL and Data Modeling
• Experience with GenAI for document intelligence, including prompt engineering, RAG (Retrieval Augmented Generation), multi-modal models (vision + text), and production deployment using AWS Bedrock or Azure OpenAI APIs
• Experience in experiment design (power analysis and hypothesis testing)
• Proficiency in both written and verbal communication, required for a remote and largely asynchronous work environment
• Demonstrated ability to clearly and concisely communicate complex technical problems and propose iterative solutions
• Experience owning a feature from concept to production, including proposal, discussion, and execution

Nice to have:

• Experience with AWS tools for ML Engineering and ML deployment
• Experience with document processing tools (AWS Textract, Azure
• Document Intelligence, or similar OCR/layout detection systems
• Experience working with AWS big data technologies (Redshift, S3, EMR, Glue, etc.)

If this sounds like you -Apply now!

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