Media Buyer Specialist – Full-Stack Growth, Funnel Strategist
Purely Optimal
Full-Stack Engineer, AI Applications
Optix
full-time
Posted on:
Location Type: Hybrid
Location: Vancouver • 🇨🇦 Canada
Visit company websiteJob Level
Mid-LevelSenior
Tech Stack
AWSCloudETLGoogle Cloud PlatformGraphQLLinuxMySQLPHP
About the role
- Design and build AI-powered features including intelligent sales widgets, automated message generation, and predictive workflow optimization
- Architect scalable AI systems that integrate seamlessly with our existing automations platform
- Implement evaluation frameworks to continuously improve AI feature performance
- Identify opportunities to leverage AI across our platform for maximum customer impact
- Build the technical foundation for our vision of conversational, agentic workspace management
- Drive adoption of AI development tools and practices across the engineering team
Requirements
- 5+ years full-stack development with modern frameworks
- Strong proficiency with modern web frameworks
- Excellent back-end or systems programming knowledge, we use the latest versions of PHP and MySQL
- Experience building and scaling backend systems with REST/GraphQL APIs
- Solid understanding of databases; data engineering experience a plus
- 2+ years hands-on experience with **AI APIs** and production AI deployments
- Proficiency with agentic tooling and framework like **LangChain, Pydantic, LlamaIndex, etc.** for LLM application development
- Experience with **evaluation frameworks** and continuous improvement through iterative AI model refinement
- Experience with back-end tools like Git, unit testing, continuous integration and Linux command line skills
- You're empathetic and can work both independently as well as collaboratively in a team environment
- You're able to clearly articulate your knowledge and reasoning to technical and non-technical team members
- **AI-Specific Technical Skills:**
- Prompt engineering and context management for business applications
- RAG implementation
- Model evaluation, A/B testing, and performance monitoring
- Integration patterns for LLMs in existing application architectures
- **Bonus points for:**
- **Data engineering experience:** ETL pipelines, vector databases, embedding management
- **Deployment expertise:** Containerization, cloud platforms (AWS/GCP), monitoring AI systems in production
- Knowledge of micro-services and event-driven architectures
- Experience in B2B SaaS platforms
Benefits
- Competitive salary compensation and commission structure
- Strong Employee Stock Option Plan offering
- Excellent health and dental coverage program provided by Sunlife
- Mission-driven workplace experience with a positive, collaborative and supportive team culture
- Personal and professional growth opportunities
- Healthy snacks and locally roasted coffee – slow pour is our jam
- Team lunches and socials
- Annual health and fitness credit
- Fun offsite activities that allow us to reconnect as a team
- A beautiful, waterfront Gastown office and a flexible 60/40 hybrid workplace plan
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
full-stack developmentPHPMySQLREST APIsGraphQL APIsAI APIsLangChainPydanticLlamaIndexdata engineering
Soft skills
empathyindependent workcollaborationarticulationcommunication
