Gen AI Engineer

Apptoza Inc.; Toronto; On-site; CAD 120,000 - 170,000; Full time

Job summary

Apptoza Inc. seeks a GenAI Developer with 5-8 years of experience to design, develop, and deploy AI-driven solutions. The role focuses on Generative AI, ML, and AWS cloud services to build scalable applications.

The candidate will create AI-powered APIs and microservices, implement RAG techniques, and collaborate with business teams to deliver high-impact AI solutions across the enterprise.

Qualifications

• 5–8 years of experience designing, developing, and deploying GenAI/ML solutions.

Responsibilities

• Design and develop Generative AI applications using LLMs.

Skills

Generative AI

LLMs

Prompt engineering

RAG

AWS

Bedrock

SageMaker

Lambda

ECS/EKS

API Gateway

Tools

AWS

Bedrock

SageMaker

Lambda

ECS/EKS

API Gateway

Job description

We are seeking a GenAI Developer with 5-8 years of experience in designing, developing, and deploying AI-driven solutions. The ideal candidate should have strong expertise in Generative AI, Machine Learning, and AWS cloud services.

Key Responsibilities:

• Design and develop Generative AI applications using Large Language Models (LLMs).
• Build, train, evaluate, and deploy Machine Learning models.
• Develop AI-powered APIs and microservices for enterprise applications.
• Implement Retrieval-Augmented Generation (RAG) solutions and prompt engineering techniques.
• Utilize AWS AI/ML services such as Amazon Bedrock, SageMaker, Lambda, ECS/EKS, and API Gateway.
• Integrate AI solutions with cloud-native applications and enterprise platforms.
• Perform model monitoring, optimization, and performance tuning.
• Collaborate with business stakeholders and development teams to deliver scalable AI solutions.

Required Skills

• Generative AI, LLMs, Prompt Engineering, and RAG

Preferred Skills

• MLOps and CI/CD for AI/ML deployments