StackAdapt · 1 week ago
Full Stack Engineer, Total Media
StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. As a Full Stack Engineer, you will be involved in the development of their advertising platform, working collaboratively to build integrations and scalable web architecture that supports campaign management across various digital ecosystems.
AdTechAdvertisingMarketingArtificial Intelligence (AI)Ad RetargetingAd TargetingAdvertising PlatformsDigital MarketingMachine LearningMobile AdvertisingVideo Advertising
Responsibilities
Build and operate integrations that support Ads campaign management lifecycle
Implement a lifecycle state machine and orchestration for activation and updates across entity hierarchies, across multiple advertising and marketing partners
Build reliability patterns for production integrations: rate-limit handling, pagination, batching, circuit breakers, and drift detection/reconciliation for eventual consistency
Collaborate with team members on designing scalable, well tested, and well documented web architecture, including APIs and backend systems
Be able to take responsibility and ownership of projects from start to finish
Qualification
Required
2+ years of full-time work experience building highly performant web applications
Strong backend experience building API-driven products, including GraphQL and REST
Proven experience integrating third-party / partner APIs in production, including: Handling rate limits, pagination, retries/backoff, and partial failures
Designing idempotent create/update/activate operations
Translating partner validation errors into clear, actionable user-facing messages
Develop clear internal documentation to help engineers run the application locally and troubleshoot/debug issues efficiently
Experience implementing OAuth 2.0 (authorization code flow + refresh tokens) and secure credential handling (scopes/permissions, token rotation, secrets management)
Strong fundamentals in data modelling and system design for integrations: internal ↔ external ID mapping, status/state mapping, drift detection, and repair/replay tooling
Comfort using AI-assisted developer tooling and/or building agentic workflows to accelerate delivery and improve operational quality
Benefits
Highly competitive salary
Retirement/ 401K/ Pension Savings globally
Competitive Paid time off packages including birthday's off!
Access to a comprehensive mental health care program
Health benefits from day one of employment
Work from home reimbursements
Optional global WeWork membership for those who want a change from their home office and hubs in London and Toronto
Robust training and onboarding program
Coverage and support of personal development initiatives (conferences, courses, books etc)
Access to StackAdapt programmatic courses and certifications to support continuous learning
An awesome parental leave program
A friendly, welcoming, and supportive culture
Our social and team events!
Company
StackAdapt
StackAdapt is a multi-channel programmatic advertising platform that helps maximize digital marketing efforts through data-driven solutions.
Funding
Current Stage
Late StageTotal Funding
$536.61MKey Investors
Teachers’ Venture GrowthSummit Partners
2025-02-04Private Equity· $235M
2022-01-01Private Equity· $300M
2016-01-28Series A· $0.71M
Recent News
2026-06-25
2026-06-25
2026-06-18
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