What You’ll Do

- Build for Impact: Create and launch powerful, user-facing features for Desktop and Mobile Web that help spark creativity and inspire our global community.
- Full Product Ownership: Contribute through every stage—from rapid prototyping and A/B testing to architecting, building, and scaling solutions that reach millions.
- Cross-Functional Collaboration: Partner closely across design, product, and backend to deliver seamless, end-to-end functionality.
- Drive Innovation: Advocate for Pinners by suggesting new ideas and features, and use your product sense to shape what’s next.
- Quality Engineering: Employ automated testing and best practices to deliver reliable, maintainable code—taking full ownership of your work.
- Mentor & Connect: Share your expertise through mentoring teammates, leading code reviews, and contributing to technical decision-making.
- Leverage AI Thoughtfully: Use AI for rapid prototyping, information synthesis, documentation, and more—always validating results to drive speed, quality, and innovation.

What We’re Looking For

- Deep understanding of Web development and best practices in React/Redux.
- 5+ years of industry Web application development experience, building consumer or business facing products.
- Experience in following best practices in writing reliable and maintainable code that may be used by many other engineers.
- Ability to keep up-to-date with new technologies to understand what should be incorporated.
- Strong collaboration and communication skills.
- Bachelor’s degree in a relevant field such as Computer Science, or equivalent experience.
- Demonstrated ability to use AI to improve speed and quality in your day-to-day workflow for relevant outputs.




- Strong track record of critical evaluation and verification of AI-assisted work (e.g., testing, source-checking, data validation, peer review).
- High integrity and ownership: protect sensitive data, avoid over-reliance on AI, and remain accountable for final decisions and deliverables.

Relocation Statement

- This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our flexible work model.

In-Office Requirement Statement

- We prioritize flexibility, but believe in the power of in‑person connection. This role requires occasional onsite collaboration (1‑2 times per quarter), so you can be located anywhere in Ontario.

Our Commitment To Inclusion

Pinterest is an equal chance employer and makes employment decisions on the basis of merit. We want to have the best qualified people in every job. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, national origin, religion or religious creed, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, age, marital status, status as a protected veteran, physical or mental disability, medical condition or genetic information or characteristics (or those of a family member) or any other consideration made unlawful by applicable federal, state or local laws. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you require a medical or religious accommodation during the job application process, please complete this form for support.

This job posting is an open vacancy. The company utilizes artificial intelligence to screen applicants.

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📌 Sr. Software Engineer, Web (Toronto)
🏢 Pinterest
📍 Toronto