Overview The Product Engineer (Growth) is responsible for designing, building, and executing rapid experimentation cycles to drive measurable growth across Plastic Bank's digital products and platforms. This role focuses on shipping bi-weekly experiments, building MVPs, and contributing to technical architecture that supports acquisition, activation, and monetization goals. The position requires hands-on technical execution using modern web development tools and AI-assisted development practices.
Responsibilities Experiment Design & Execution (60% building, 20% running, 20% analysis)
Design and launch bi-weekly growth experiments targeting acquisition, activation, conversion, or retention metrics
Build customer-facing features, internal tools, and standalone prototypes/MVPs
Execute A/B tests, feature flag deployments, and landing page experiments
Instrument tracking and analytics to measure experiment outcomes
Analyze experiment results and provide data-driven recommendations (scale, iterate, or terminate)
Technical Development
Write and deploy production code for web applications using existing tech stack (Vercel, PostHog, Loops, N8N)
Utilize AI-powered development tools to accelerate build cycles
Collaborate with full-stack developers to integrate validated experiments into core product
Maintain version control practices (Git) and follow deployment workflows
Build feedback mechanisms to gather user insights and inform future experiments
Performance Measurement & Reporting
Track key growth metrics and experiment performance using PostHog analytics platforms
Report experiment outcomes to wider Tech team with clear next steps




Maintain documentation of experiments, learnings, and technical implementations
Identify and prioritize new growth opportunities based on data analysis
Work cross-functionally with developers, designers, and marketing team members
Communicate technical decisions and experiment results to non-technical stakeholders
Participate in rapid priority shifts based on business needs and data insights
REQUIRED QUALIFICATIONS Experience 2-3 years of hands-on experience building web applications
Demonstrated experience using AI-powered code development tools (Cursor, Claude Code, GitHub Copilot, or similar)
Portfolio of built projects (can include personal projects, side ventures, or micro-SaaS products)
Technical Skills (Must-Have) Proficiency with version control systems (Git)
Understanding of up-to-date web application architecture and development practices
Experience with any modern web framework (React, Vue, Angular, Rails, Django, etc.)
Ability to write and debug code across front-end and back-end environments
Experience with AI-assisted development workflows
Technical Skills (Preferred) Experience with Typescript, React, Next.js, and Tailwind
Familiarity with Convex database platform
Experience with PostHog or similar product analytics platforms




Experience in growth engineering, PLG (Product-Led Growth), or startup environments
Core Competencies Autonomous Execution: Ability to work independently without detailed roadmaps or constant supervision; self-directed problem-solving
Bias for Action: Prioritizes shipping testable solutions over prolonged planning cycles
Growth Mindset: Defaults to experimentation and iteration; comfortable with failure as learning
Technical Adaptability: Quickly learns new tools and technologies as needed
Data-Driven Decision Making: Uses metrics and analytics to inform priorities and decisions
Ambiguity Tolerance: Operates effectively in fast-changing environments with shifting priorities
Communication: Clearly articulates technical concepts to non-technical audiences
Professional-level English communication skills, both written and verbal; able to communicate clearly, confidently, and effectively with internal and external stakeholders.
Work Requirements Must be available during Pacific Time (BC) working hours
Screening Process We want to ensure that all applicants have a fair and equal chance, so we’re using a TestGorilla assessment. This minimizes unconscious bias in our hiring process. Successful candidates will be invited to a job interview.
Equal Opportunity Statement We are committed to creating an inclusive and diverse workplace. All qualified applicants will be considered for employment regardless of race, color, religion, sex, national origin, disability, age, sexual orientation, gender identity, or any other legally protected factor.

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📌 Product Engineer (Growth) (Manitoba)
🏢 Plastic Bank
📍 Manitoba