Job Opportunities API

We are currently looking for a passionate and motivated ML Engineers/Data Scientists to join our team of ΙΤ professionals on behalf of our clients in different industries within the Greek market. The candidate will play a key role in the development, implementation, and management of technology-based solutions to improve our clients’ data ecosystem and overall delivery. Responsibilities Participate in full software development lifecycle implementing, testing and maintaining custom data solutions Design, develop, and deploy machine learning models, with a strong emphasis on LLMs for diverse NLP applications. Develop AI-powered applications and internal tools/dashboards using Python Build and maintain data and document processing pipelines (ingestion, parsing, chunking, embedding, retrieval) Integrate LLMs/VLMs into production services, including RAG-based systems Deploy, monitor, and scale solutions on AWS Collaborate with business stakeholders and the digital team to translate requirements into working systems Act as a technical consultant for the client Work as a key member of an Agile Team Requirements BS/MS degree in Computer Science, Engineering or related field (mandatory) Minimum of 3 years of relevant experience on Data Science or Machine Learning roles using Python and Python Libraries (PySpark, Numpy, Scikit-Learn etc.) & LLM domains Strong skills working with algorithms, computational complexity, statistics and ML/AI techniques Experience in working with large datasets (SQL/NoSQL) Hands-on AWS experience: Lambda, S3, ECS/Fargate, Bedrock Vector databases (OpenSearch, Pinecone, Weaviate, pgvector) and embedding models Infrastructure-as-code (Terraform, AWS CDK) is a strong nice to have element Orchestration tools (Airflow, Prefect, or AWS Step Functions) is a strong nice to have element Understanding of software applications' fundamental principles, communication methods, and their impact on users’ experience Good programming skills with a mindset of solving hard problems efficiently with creativity Communication & Time Management Skills Able to work independently and as part of a group Analytical thinking & Problem-Solving Attitude Knowledge of Microsoft Office Languages required: English and Greek, both written and verbal Benefits Professional development through participation in challenging, real business projects in different industries. Working in a dynamic and fast-growing Technology Company with recognized partners. Opportunity to work in a diverse environment with talented colleagues. Competitive remuneration package. Private Health Insurance. Training & Development. Flexible Working Environment.