Senior Full Stack Software Engineer
StackAdapt6 months ago
Toronto, CanadaSenior
Responsibilities
- Advise teams on pragmatic technical approaches that promote engineering excellence and developer happiness.
- Create coherent, iterative plans for delivering effective solutions.
- Architect scalable web APIs, component libraries, and backend systems aligned with team roadmaps.
- Collaborate with Data Science, Product, Design, and senior engineers to solve cross-functional technical challenges.
- Advise on technical debt consolidation in support of business needs.
- Mentor engineers, lead by example, and conduct rigorous code and technical specification reviews.
- Identify system-wide bottlenecks and performance issues and propose actionable solutions.
- Contribute significantly to critical projects that deliver customer value.
Requirements
- At least 6 years of experience building highly performant web applications with strong user experiences.
- Experience with or strong preference for React, TypeScript, GraphQL, Ruby on Rails, and Go.
- Extensive experience using a test-driven approach with one or more core full-stack or comparable technologies.
- Experience collaborating with Product and Design to deliver end-to-end product experiences.
- Experience with relational databases and key-value stores.
- Experience analyzing, benchmarking, and optimizing web application performance across the full stack.
- Experience leading large-scale legacy-system modernization efforts from start to finish.
- Ability to simplify complex problems and provide pragmatic technical approaches.
Benefits
- Remote-first work arrangement, open to candidates anywhere in Canada
- Retirement, 401(k), and pension savings programs globally
- Paid time off, including birthdays off
- Mental health care program and health benefits from day one
- Work-from-home reimbursements
- Optional global WeWork membership and access to London and Toronto hubs
- Training, onboarding, and personal development support including conferences, courses, and books
- Programmatic courses and certifications
- Parental leave program
- Social and team events
Tech Stack
Categories
About StackAdapt
StackAdapt builds a programmatic demand-side platform that lets brands and agencies plan, buy, and optimize digital ads across native, display, video, connected TV, and audio. Its AI-driven platform supports cross-channel targeting, measurement, and attribution, sold as SaaS/media through managed and self-serve campaigns. Founded in 2014 and headquartered in Toronto, the company is privately held and serves customers across North America, EMEA, APAC, and LATAM.