Senior GenAI Engineer – AWS | LLMs | Agentic AI | RAG Architectures
About the role
Senior GenAI Engineer – AWS | LLMs | Agentic AI | RAG Architectures
Toronto, ON – Hybrid (2–3 Days WFO)
- Lead and actively contribute to the development of AI products, pilots and solutions, with a focus on clean, maintainable code using Python, React, and AWS tools.
- Design, architect and build scalable Gen AI solutions, including LLM pipelines, Agentic, MCP, Graph/RAG architectures, and prompt-based applications and emerging tech.
- Implement cloud-native solutions using AWS services such as EKS, Lambda, Fargate, Glue, and Athena.
- Optimize performance of AI products. Drive continuous learning and experimentation with cutting-edge Gen AI methods, frameworks, APIs, and toolchains.
- Work closely with product managers, data scientists, and domain experts to define technical solutions aligned with business needs.
- Act as a subject matter expert (SME) on Gen AI technologies and help shape the organization's AI roadmap.
- Own end-to-end delivery of Gen AI solutions. Manage timelines, deliverables, and project milestones using Agile practices (Scrum/Kanban).
- Monitor operational metrics and incident data to drive continuous improvement and reliability.
- Ensure adherence to governance and DevSecOps protocols.
Experience / Skills
- 6+ years of progressive experience in engineering roles, including at least 1–2 years leading emerging tech or AI initiatives.
- Gen AI models (GPT, Claude, Gemini, LLaMA) and prompt engineering techniques.
- Agentic AI, MCP, and Graph/RAG architectures.
- Gen AI Framework (LangChain, LlamaIndex, Amazon Bedrock).
- Web application development using Next.js, React, TypeScript/JavaScript.
- AWS cloud services (EC2, ELB/GLB/NLB, EKS, Fargate, Lambda, Athena, Glue, Lake Formation).
- Infrastructure as Code (Puppet, Terraform, Docker) and containerized deployments.
- ETL orchestration using Apache Airflow/DAGs.
- Vector/Graph databases (Weaviate, Milvus, PGVector, Neo4J, Neptune) and query optimization.
- Python programming (NumPy, Pandas, Matplotlib, Boto3).
- Automated testing frameworks (Ragas, Playwright, Zephyr, Selenium).
- Familiarity with SDLC best practices, DevSecOps, Agile Scrum/Kanban, and work management tools (JIRA, Confluence, JIRA Align).
- Knowledge of LLM fine-tuning techniques.
- Experience in BI tools like QuickSight and Tableau.
- Knowledge of financial markets and enterprise data systems.
Not the right fit? Search for GenAI Engineer jobs in Toronto, Ontario, Canada
About Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Astra - North Infoteck Inc.
Agile - Systems - Technologies - Resources - Applications
Apply for Jobs@ https://careers.astra-north.com/jobs/
We are a global information technology services, management consulting and outsourcing company headquartered in Canada. Astra North helps clients navigate the ever-changing complex information technology landscape with its portfolio of IT consulting services, managed services and staffing and talent management solutions.
The core challenge facing many businesses in their IT functions is the increasing shortage of talent across the globe and its resultant impact on productivity. To overcome this challenge Astra-North provides its clients with a single source Integrated Recruitment Process Outsourcing - iRPO Service. Astra-North works as a specialist strategic partner for its clients by providing the best talent pool of IT Professionals on contract hire, permanent hire or managed services basis through its comprehensive and integrated recruitment, staff augmentation, workforce solutions, recruitment process outsourcing and managed services programs which are customized for individual client needs. Astra North Staffing Services include managing programs that are in compliance with matters focussing on careers, communications, legal and regulatory issues, technology and outsourcing, budgeting and metrics, IT staffing management best practices and global staffing management issues.
Our technical service extends the entire software development lifecycle from Consulting, Business Process Analysis, Requirement Mapping, Analysis, Design, Development, Testing to Implementation and Support. Astra-North Infoteck has expertise in building, maintaining and reengineering IT solutions to meet its client’s evolving needs.We help clients become agile to meet and exceed their goals.
Astra-North ~ Conquering Today's Challenges, Achieving Tomorrow's Vision!
Similar Jobs
Senior GenAI Engineer – AWS | LLMs | Agentic AI | RAG Architectures
About the role
Senior GenAI Engineer – AWS | LLMs | Agentic AI | RAG Architectures
Toronto, ON – Hybrid (2–3 Days WFO)
- Lead and actively contribute to the development of AI products, pilots and solutions, with a focus on clean, maintainable code using Python, React, and AWS tools.
- Design, architect and build scalable Gen AI solutions, including LLM pipelines, Agentic, MCP, Graph/RAG architectures, and prompt-based applications and emerging tech.
- Implement cloud-native solutions using AWS services such as EKS, Lambda, Fargate, Glue, and Athena.
- Optimize performance of AI products. Drive continuous learning and experimentation with cutting-edge Gen AI methods, frameworks, APIs, and toolchains.
- Work closely with product managers, data scientists, and domain experts to define technical solutions aligned with business needs.
- Act as a subject matter expert (SME) on Gen AI technologies and help shape the organization's AI roadmap.
- Own end-to-end delivery of Gen AI solutions. Manage timelines, deliverables, and project milestones using Agile practices (Scrum/Kanban).
- Monitor operational metrics and incident data to drive continuous improvement and reliability.
- Ensure adherence to governance and DevSecOps protocols.
Experience / Skills
- 6+ years of progressive experience in engineering roles, including at least 1–2 years leading emerging tech or AI initiatives.
- Gen AI models (GPT, Claude, Gemini, LLaMA) and prompt engineering techniques.
- Agentic AI, MCP, and Graph/RAG architectures.
- Gen AI Framework (LangChain, LlamaIndex, Amazon Bedrock).
- Web application development using Next.js, React, TypeScript/JavaScript.
- AWS cloud services (EC2, ELB/GLB/NLB, EKS, Fargate, Lambda, Athena, Glue, Lake Formation).
- Infrastructure as Code (Puppet, Terraform, Docker) and containerized deployments.
- ETL orchestration using Apache Airflow/DAGs.
- Vector/Graph databases (Weaviate, Milvus, PGVector, Neo4J, Neptune) and query optimization.
- Python programming (NumPy, Pandas, Matplotlib, Boto3).
- Automated testing frameworks (Ragas, Playwright, Zephyr, Selenium).
- Familiarity with SDLC best practices, DevSecOps, Agile Scrum/Kanban, and work management tools (JIRA, Confluence, JIRA Align).
- Knowledge of LLM fine-tuning techniques.
- Experience in BI tools like QuickSight and Tableau.
- Knowledge of financial markets and enterprise data systems.
Not the right fit? Search for GenAI Engineer jobs in Toronto, Ontario, Canada
About Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Astra - North Infoteck Inc.
Agile - Systems - Technologies - Resources - Applications
Apply for Jobs@ https://careers.astra-north.com/jobs/
We are a global information technology services, management consulting and outsourcing company headquartered in Canada. Astra North helps clients navigate the ever-changing complex information technology landscape with its portfolio of IT consulting services, managed services and staffing and talent management solutions.
The core challenge facing many businesses in their IT functions is the increasing shortage of talent across the globe and its resultant impact on productivity. To overcome this challenge Astra-North provides its clients with a single source Integrated Recruitment Process Outsourcing - iRPO Service. Astra-North works as a specialist strategic partner for its clients by providing the best talent pool of IT Professionals on contract hire, permanent hire or managed services basis through its comprehensive and integrated recruitment, staff augmentation, workforce solutions, recruitment process outsourcing and managed services programs which are customized for individual client needs. Astra North Staffing Services include managing programs that are in compliance with matters focussing on careers, communications, legal and regulatory issues, technology and outsourcing, budgeting and metrics, IT staffing management best practices and global staffing management issues.
Our technical service extends the entire software development lifecycle from Consulting, Business Process Analysis, Requirement Mapping, Analysis, Design, Development, Testing to Implementation and Support. Astra-North Infoteck has expertise in building, maintaining and reengineering IT solutions to meet its client’s evolving needs.We help clients become agile to meet and exceed their goals.
Astra-North ~ Conquering Today's Challenges, Achieving Tomorrow's Vision!