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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Engineer - **Company:** Sponsored Ads, Inc. - **Location:** Seattle, WA, United States - **Experience:** Expert - **Salary:** $141,000.0 - $225,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Artificial Intelligence, Amazon Web Services, Automation of Tests, Code Review, Software Debugging, Python (Programming Language), Machine Learning, NoSQL, Object-Oriented Software Development, Scrum Methodology, Next.js, Software Engineering, SQL Databases, Systems Architecture, Software Technical Review, TypeScript, Data Processing, Cloud Platform System, ReactJS, Spring-boot, Backend, Infrastructure Automation Frameworks, Information Technology, Data Analytics, Extreme Programming, Build Tools, Build Process, Front End Software Development, Software Coding, Restful APIs, Terraform, Software Version Control, Serverless Computing, Jenkins - **Published:** June 15, 2026 - **Apply:** https://www.dice.com/job-detail/b0d6baf7-eadf-4339-8a6a-7ceeff762074 ## About the Role As an experienced Software Engineer with a background in frontend and full-stack development. You excel in working on backend and frontend services with technologies like Typescript, Python, Java and both SQL/NoSQL databases. You have expertise in CI/CD pipelines (Jenkins), cloud environments (AWS), and authentication services. Your hands-on experience and track record ensure you can build and ship new applications or features to existing applications, quickly and efficiently., * Bachelor's degree in Computer Science or related field (or equivalent experience). * 5-10 years of experience as a Software Engineer, with a strong focus on backend development using modern languages and frameworks including Typescript, Java, Python, SpringBoot, NextJS and React * Proven experience building scalable, highly available systems. * Experience integrating AI/ML models working alongside Data Science team. * Ninja coding and debugging skills * Passion for data-driven development, observability, and metrics. * Knowledge of professional software engineering practices including coding standards, code reviews, source control, build processes, testing, and operations * Solid understanding of CS fundamentals: object-oriented design, algorithms, and problem-solving * Excellent verbal and written communication skills. Bonus: * Experience in Ad Tech and/or e-commerce. * Experience with Scrum, XP or other agile methodologies. * Experience with full stack development * Familiarity with AWS cloud services, including serverless computing, data processing, and storage solutions. ## Description Launched in 2022, Chewy's Sponsored Ads platform enables vendors to promote their products on-site and offsite, significantly contributing to Chewy's revenue growth. The Ads Demand team owns the frontend and backend of the Advertiser portal which enables advertisers create, manage and optimize their ad campaigns. We are based in Boston and Seattle. What You'll Do: * Lead project delivery and system architecture for full stack services, while mentoring junior engineers and promoting engineering excellence across the team. * Design and implement scalable, low-latency services in Typescript, Java, Python, powering core advertising capabilities such as auction processing, targeting, and performance tracking. * Develop robust and well-documented RESTful APIs to support campaign management, reporting, and integration with advertiser-facing tools. * Build resilient systems with strong observability, leveraging automated testing, monitoring, and CI/CD pipelines using infrastructure-as-code tools like Terraform. * Collaborate closely with product managers, data scientists, and fellow engineers to build systems that support real-time and asynchronous workflows. * Drive technical design reviews, conduct code reviews, and lead initiatives to improve platform reliability, performance, and scalability. * Take ownership of project estimation and delivery, partnering with stakeholders to deliver high-impact features that enhance the advertiser and customer experience on the Chewy Ads platform. ## Related Videos - [Navigating the Future of Junior Developers in Tech](https://www.wearedevelopers.com/videos/1280-navigating-the-future-of-junior-developers-in-tech) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [The Road to MLOps: How Verivox Transitioned to AWS](https://www.wearedevelopers.com/videos/1050-the-road-to-mlops-how-verivox-transitioned-to-aws) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)