Senior Data Scientist

SofiaMarine is part of the AXSMarine group – a leading provider of specialized maritime web-based software with presence in

France, Bulgaria, UK, Greece, Singapore, USA, UAE and Germany. As a product company, we have over 18 000 users, essentially

shipbrokers, operators, owners, charterers, research firms and financial institutions. AXSMarine provides chartering solutions

for all shipping business segments – Dry Bulk, Tanker, Gas and Liner.

Our office in Sofia was opened in 2011 and since then most of our IT, Data and Business teams are located here. Our team is

growing, and we want to reinforce our global positioning. We are therefore now looking to hire a person to endorse the role of:

SENIOR DATA SCIENTIST

RESPONSIBILITIES

• Implement an innovative solution to meet the technical needs of our business

• Create machine learning, deep learning and NLP/NER models

• Be involved in the implementation of models in production of ML models and monitoring

• Provide domain expertise and disseminate best practices in the processing and application of NLP within a

multidisciplinary team of data scientists, machine learning specialists and software engineers

• Drafting of technical documents and communicating the results

REQUIREMENTS

• Strong Python programming ability (including object programming)

• Experience with all phases of the ML lifecycle (Data retrieval, versioning, deployment, monitoring etc.)

• Experience with a variety of problem domains, including: timeseries forecasting, NLP, classification and regression

• Proficiency with a variety of data processing and ML toolkits, including: PyTorch (advanced level) , Scikit-Learn,

XGBoost, etc.

• Good knowledge of LLM/SLM (including RAG, Agents, fine-tuning)

• Ability to manage different data structures on different platforms (write complex MySQL request, AWS S3, Json)

• 5+ years working as a Senior Data Scientist

• A relevant master’s degree – considered as an advantage

• Autonomous in solving problems and organizing your work

• Comfortable with teamwork

TECHNICAL STACK

• Backend: Python,API Flask, TorchServe

• DevOps: Kubernetes, Docker, AWS, Gitlab, Airflow, MLflow

• Packages: Pandas, XGBoost, Tensorflow, Spacy, Scikit-Learn, NLTK, PyTorch

WE OFFER

• Attractive remuneration package

• Professional development in a progressive international company and training opportunities

• Friendly, nice and calm working atmosphere

• Open communication at all levels in the company

• Teambuilding events

• Additional health insurance including dental care

• Food vouchers

• Drinks & snacks in the office

• Company sponsored sport & relax cards

• Vouchers for newborn

• Additional vacation days

• Bonuses for seniority in the company

• Different corporate discounts

• Conveniently located modern office in Sofia’s central area

• Options for working remotely or combining work from home and work from our office

All CV-s will be treated in strict confidentiality. Only shortlisted candidates will be contacted