Senior Full Stack Engineer ID89116
Posted
Summary
Senior Full Stack Engineer building backend services, REST/GraphQL APIs, and content experiences for a Unified CMS platform using Node.js, React, Next.js, and headless CMS tools like Contentstack. Day-to-day includes schema/content modeling, SSR/SSG workflows, testing, personalization/A-B testing, and AI-assisted development.
AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.
WHY JOIN US
If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!
ABOUT THE ROLE
We are looking for a Senior Full Stack Engineer to build backend services and content experiences within a Unified CMS platform. Working in Node.js, React, and Next.js, this person develops REST and GraphQL integrations, manages content models in a headless CMS, and supports personalization and A/B testing. AI-assisted development practices are part of the daily workflow.
WHAT YOU WILL DO
- Build and maintain backend services and API integrations supporting Unified CMS and global web experiences.
- Develop and maintain Node.js services, REST APIs, and GraphQL or gRPC integrations.
- Build and maintain React components and content blocks that power Unified CMS and marketing experiences.
- Develop and optimize SSR and SSG workflows using Next.js or similar frameworks.
- Implement content models and manage schema changes within Contentstack.
- Build reusable UI components using the platform's design system and Emotion.
- Integrate third-party APIs and services and troubleshoot end-to-end data flows.
- Support personalization and A/B testing capabilities across Unified CMS experiences.
- Develop and maintain automated unit, integration, and E2E tests.
- Apply AI-assisted development practices as part of day-to-day engineering work to improve productivity, implementation, testing, and troubleshooting.
- Contribute to platform performance, scalability, reliability, and stability.
- Participate in Git-based development workflows and CI/CD processes.
MUST HAVES
- 4+ years of software engineering experience preferred.
- Strong JavaScript and TypeScript.
- Strong Node.js and backend development.
- Strong React experience.
- Next.js or similar SSR framework.
- Backend services and REST APIs.
- GraphQL or gRPC.
- Third-party API integrations.
- Headless CMS experience: Contentstack, Contentful, Strapi, or similar.
- Reusable UI components and dynamic forms.
- Unit, integration, and E2E testing.
- Experience with Jest or Playwright or React Testing Library, or similar.
- Familiarity with Git and CI/CD.
- Experience with code quality tools such as ESLint and Prettier.
- AI-assisted development only - this is NOT AI engineering/LLM expertise required.
- Personalization and A/B testing experience.
- Upper-intermediate English level.
NICE TO HAVES
- Emotion or CSS-in-JS.
- Storybook/Chromatic.
- Accessibility testing.
- Experience with a design system.
- Koa, Express.js, or similar.
- Redis or other caching tools.
- Performance and caching optimization.
- Google Maps integrations.
PERKS AND BENEFITS
- Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.
- Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.
- A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.
- Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.