Note: The job is a remote job and is open to candidates in USA. StackAdapt is a leading technology company that empowers marketers to reach, engage, and convert audiences through its AI-powered marketing platform. The Full Stack Engineer will build and operate advertising campaign integrations, develop lifecycle orchestration and reliability patterns, and collaborate on scalable APIs and backend systems. The role also requires ownership of projects from start to finish.
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
Skills
- 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
- Annual bonuses, commissions, and equity awards may be available depending on the role.
- Retirement/401K/Pension Savings globally
- Competitive paid time off packages including birthdays 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!
- Benefits and perks may vary depending on your country of employment and the nature of your engagement.
Company Overview
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