Role Description As an Engineer at StackAdapt, you will be directly involved in the development of our advertising platform, producing production-level code that will have a direct impact on the success of our product. You will work with large data sets and have exposure to modern tech stacks around GoLang, Ruby on Rails, React, GraphQL and more. StackAdapt’s engineering organization believes in working collaboratively and cross-functionally. You will get the opportunity to work in a diverse and flexible culture with dedicated career paths to help you succeed. About the Team The Developer Ecosystem team enables software builders to leverage StackAdapt’s proprietary platform through APIs and MCPs. We maintain the GraphQL Public API and peripheral services, the MCP servers and tools which power our AI system (Ivy), as well as external customers’ agents. We are at the forefront of innovation in the engineering department, working cross-functionally with Data Science, Business Intelligence, and various teams to build powerful AI and automation solutions. What You'll Be Doing - Design, improve, and debug complex, scalable distributed systems - Find solutions to optimize bottle-necks and general system wide performance - Always on the lookout to keep the tech stack updated with current standards - Write extensible, scalable and test-driven code - Take part in technical planning and architectural decision-making - 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 - Contribute to code reviews and technical spec reviews Qualifications - 3+ years of full-time work experience building highly performant web applications - Knowledge of our full-stack technologies is highly preferred - Typescript, NodeJS, GraphQL, Ruby on Rails etc. - Experience with a technical project end-to-end, from design to delivery - Strong understanding of scalable system design for web-based APIs and backend processing systems - Experience collaborating closely with Product & Design to design, implement and iterate on high impact end-to-end product experiences - Experience working with relational databases and key-value stores - Experience working on large scale Ruby on Rails / NodeJS projects - Basic knowledge of AWS or other equivalent cloud platforms (GCP, Azure, etc.) - Experience analyzing, benchmarking and optimizing web application page load performance across the entire stack - Experience with creatives, AdTag or programmatic advertising is a plus 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!