
Software Engineer, Frontend Infrastructure
StackAdaptPosted 6/3/2025

Software Engineer, Frontend Infrastructure
StackAdapt
Job Location
Job Summary
StackAdapt is seeking a Frontend Infrastructure Software Engineer to design, improve, and debug front-end systems and tooling that power internal development workflows at scale. The ideal candidate will have 2+ years of experience building and maintaining complex front-end systems, libraries, or tooling at scale. They should be familiar with the company's technology stack, including React, TypeScript, Redux/Zustand, Material UI, Jest, React Testing Library, GraphQL, and have a strong understanding of scalable front-end architecture, monorepos, and shared code patterns. The successful candidate will work collaboratively with team members to design scalable, well-tested, and well-documented front-end architecture and take responsibility for projects from start to finish. StackAdapt offers a competitive salary + equity, RRSP matching, 3 weeks vacation, and access to a comprehensive mental health care platform.
Job Description
What you'll be doing
- Design, improve, and debug the front-end systems and tooling that power our internal development workflows at scale
- Identify and address bottlenecks in the front-end development lifecycle
- Keep our front-end stack modern and efficient by evaluating and adopting evolving tools, frameworks, and standards
- Write extensible, scalable, and testable code for shared libraries, developer tooling, and CI workflows
- Take part in technical planning and architectural decision-making
- Collaborate with team members on designing scalable, well-tested, and well-documented front-end architecture
- Take responsibility and ownership of projects from start to finish
- Contribute to code reviews and technical spec reviews
We'll be reaching out to applicants that have
- 2+ years of full-time work experience building and maintaining complex front-end systems, libraries, or tooling at scale
- Knowledge of our front-end technology stack - React, TypeScript, Redux/Zustand, Material UI, Jest, React Testing Library, GraphQL
- Experience owning technical projects end-to-end, from design to delivery
- Strong understanding of scalable front-end architecture, monorepos, and shared code patterns
- Basic understanding of modern CI/CD workflows for front-end development, such as bundling, static analysis, test automation, and deployment
- Experience analyzing, benchmarking, and optimizing front-end performance, including load times, runtime efficiency, and bundle size
- Bonus: experience working on product teams to design and iterate on user-facing front-end experiences in close collaboration with designers and stakeholders
StackAdapters Enjoy
- Competitive salary + equity
- RRSP matching
- 3 weeks vacation + 3 personal care days + 1 Culture & Belief day + birthdays off
- Access to a comprehensive mental health care platformFull benefits from day one of employment
- Work from home reimbursements
- Optional global WeWork membership for those who want a change from their home office
- Robust training and onboarding program
- Coverage and support of personal development initiatives (conferences, courses, etc)
- Access to StackAdapt programmatic courses and certifications to support continuous learning
- Mentorship opportunities with industry leaders
- An awesome parental leave policy
- A friendly, welcoming, and supportive culture
- Our social and team events!