AI Developer

Job Description:

Position

If you are interested in working for a fun, small development shop that sells software to the wine industry, then we are right for you. If you want the feel of a small company but with the funding security of a large corporation, then we might be what you are looking for. Our ideal candidate would be someone who can immediately impact the team by owning application solutions. We are seeking an experienced AI Developer to build and deploy the infrastructure for a new AI project.

The ideal candidate will have a strong foundation in machine learning technologies, with

particular expertise in modern large language model (LLM) techniques and frameworks. You will

be responsible for developing and implementing AI solutions, including retrieval-augmented

generation (RAG), training and fine-tuning models, and working with vector databases.

Additionally, you will work with contextual retrieval and hybrid search, and utilize agentic

frameworks such as LangChain, LlamaIndex, or Semantic Kernel.

Key Responsibilities:

• Design and implement a robust AI infrastructure to support our new project.
• Develop and optimize RAG (Retrieval-Augmented Generation) systems.
• Configure and manage vector databases for efficient similarity search.
• Implement contextual retrieval and hybrid search solutions.
• Work with LLM technologies, including fine-tuning and deployment.
• Build agentic AI systems using modern frameworks.
• Collaborate with cross-functional teams to integrate AI capabilities.
• Ensure the security and privacy of AI models and data.
• Implement LLMOps best practices for model deployment, monitoring, and maintenance.
• Utilize domain knowledge to tailor LLM solutions to business-specific needs and enhance revalance
• Develop and implement Named Entity Recognition (NER) systems, including Zero-shot NER techniques
• Design and implement Text-to-SQL capabilities that leverage LLMs to transform natural
• language questions into executable SQL queries.
• Stay up-to-date with the latest advancements in AI technologies and methodologies.
  

Required Skills & Experience:

• Proven experience building production-ready AI infrastructure.
• Strong knowledge of Retrieval-Augmented Generation (RAG) systems.
• Experience working with and fine-tuning Large Language Models (LLMs).
• Proficiency with vector databases (e.g., Pinecone, Weaviate, Milvus).
• Hands-on experience with contextual retrieval and hybrid search techniques.
• Working knowledge of agentic frameworks such as LangChain, LlamaIndex, or Semantic Kernel.
• Strong programming skills in Python and relevant ML libraries.
• Experience with cloud infrastructure deployment (AWS, GCP, or Azure).
• Excellent problem-solving skills and the ability to work independently and as part of a team.
• Strong communication skills and the ability to convey complex technical concepts to non-
• technical stakeholders.
• Knowledge of security best practices for AI applications, including data protection, access
• control, and monitoring.
• Familiarity with LLMOps practices, including model deployment, monitoring, and maintenance.
• Experience with Named Entity Recognition (NER) systems, including Zero-shot NER.

Preferred Qualifications:

• Degree in Computer Science, Machine Learning, or a related field.
• 3+ years of experience in ML/AI development roles.
• Contributions to open-source AI projects.
• Experience with prompt engineering and LLM evaluation metrics.
• Familiarity with containerization and microservices architecture.
• Experience with modeling and large-scale data processing tools such as PyTorch, TensorFlow,
• scikit-learn, Spark MLLib, PySpark, MxNet, numpy, scipy, etc.
• Knowledge of data preprocessing techniques and tools such as Hadoop, Spark, etc.
• Familiarity with natural language processing (NLP) and computer vision for generative AI applications
• Experience with adversarial risk assessment and mitigation.
• Understanding of ethical AI practices and responsible AI deployment

Business Unit:

Scheduled Weekly Hours:

Number of Openings Available:

Worker Type:

More About Jonas Software:

Jonas Software is the leading provider of enterprise management software solutions to the Country and Golf Clubs, Foodservice, Construction, Fitness & Sports, Attractions, Salon & Spa, Education, Radiology/Laboratory Information Systems, and Product Licensing industries. Within these vertical markets, Jonas is made up of over 65 distinct brands, which are respected and leaders within their own domain.

Jonas’ vision is to be the branded global leader across the aforementioned vertical markets and to be recognized by customers and respective industry stakeholders as the trusted provider of ‘Software for Life’ and as an ambassador for technology, product innovation, quality, and customer service.

Jonas Software is the valued technology partner of over 60,000 customers worldwide in more than 30 countries. Jonas employs over 2,000 skilled individuals consisting of a cross-section of industry experts and technology professionals. Jonas is headquartered in Canada and also operates offices throughout North America, the United Kingdom, Europe, Australia New Zealand and Africa. Jonas is a 100% owned subsidiary of Constellation Software Inc., headquartered in Toronto and traded on the S&P/TSX 60.