Junior AI/ML Engineer

Comtrade System Integration was founded in 2001 as part of Comtrade Group, specializing in cloud-based digital transformation and the design, development, integration, and management of systems and applications.

Our expertise areas are ICT Services and Security, Digital Process Automation, Analytics, and AI. Through partnerships with global vendors, including Microsoft, Oracle, and IBM, we offer premium IT products that accelerate digital innovation.

Our team comprises 400+ IT experts who leverage their deep domain knowledge, top industry certifications, and experience to help businesses optimize their IT resources and adopt digital technology faster and more effectively than their competitors.

Our growing company, Comtrade System Integration in Slovenia, is seeking an AI/ML Engineer to join our team in Ljubljana, Slovenia.

JOB DESCRIPTION:

We are looking for a motivated Junior AI/ML Engineer to join our growing AI & Data team. This is an exciting opportunity for someone passionate about artificial intelligence, machine learning, and large-scale system development. You will work alongside experienced engineers, data scientists, and architects on real-world projects across industries such as insurance, energy, telecom, retail, and the public sector.

This position is ideal for someone at the start of their career who wants to grow quickly into a mid or senior-level AI/ML Engineer. You will gain hands-on experience with cutting-edge tools, best practices, and enterprise-grade projects, with plenty of opportunities for mentorship and professional development.

KEY RESPONSIBILITIES:

• Design, develop, and maintain AI/ML applications primarily on Azure Cloud (Azure AI Foundry, Azure OpenAI), while staying flexible with other cloud platforms and tools.
• Develop and expose secure, well-structured Applications and APIs with proper authentication, authorization, and error handling, enabling reliable integration of AI driven solutions
• Contribute to building agentic AI solutions that orchestrate automated processes and multi-step workflows; various integrations
• Write clean, efficient, and well-documented code primarily in Python and optionally in C#, utilizing principles of clean architecture.
• Collaborate with cross-functional teams (engineers, data scientists, business analysts) to deliver end-to-end AI solutions across diverse industries
• Stay up to date with AI/ML trends, frameworks, and technologies, bringing innovative ideas into solution design and implementation;
• Conduct data analysis and solution testing to ensure the effectiveness and accuracy of AI solutions;
• Communicate new AI concepts and research conclusions in a clear and concise manner to colleagues and stakeholders
• Support in testing, deployment, and monitoring of AI systems, ensuring performance, security, and reliability in production environments.

REQUIREMENTS:

• Bachelor’s or Master’s degree in Computer Science, Engineering, Data Science, or a related field;
• Basic experience or strong academic background in AI/ML integrations, data science, or machine learning models, ideally with exposure to cloud platforms;
• Solid foundation in Python programming (object-oriented principles, clean architecture). Knowledge of C# is a plus;
• Familiarity working with databases (relational, non-relational, and ideally vector databases for semantic search and embeddings)
• Familiarity with modern AI/LLM tools and frameworks (e.g., Azure OpenAI, Hugging Face, LangChain, RAG patterns) Understanding of client–server architecture and ability to contribute to building scalable application
• Excellent problem-solving and analytical skills;
• Familiarity with machine learning concepts (algorithms, neural networks, data processing).
• Nice to have: familiarity with Azure services (OpenAI, AI Search, Function Apps, Storage, etc.) and willingness to learn other cloud platforms;
• Proficiency in English, with exceptional written and verbal communication skills;
• Fluency in Slovenian (native or near-native level);
• Ability to work collaboratively in a team environment and communicate effectively with team members and stakeholders;
• Ability to organize and prioritize tasks, with guidance, in a dynamic project environment.

OUR OFFER:

• A chance to work with an outstanding team of people with team events;
• An opportunity to work in a fast-growing AI/ML team where you can progress quickly and take on increasing responsibilities.
• Exposure to various industries and project types (insurance, energy, telecom, retail, public sector), working with cutting-edge technologies and real-world enterprise challenges.
• Freedom to experiment with modern AI/ML tools, frameworks, and cloud technologies, with the ability to shape solutions and influence project outcomes.
• A supportive environment that fosters personal and professional growth, with structured opportunities for training, certifications, and mentorship.
• A culture that encourages innovation, knowledge sharing, and questioning the status quo.
• Competitive company benefits and clear pathways for career growth within a recognized and innovative service provider in the Adriatic region.