Note: The job is a remote job and is open to candidates in USA. STAFFXPERT LLC is seeking a Senior MarTech Engineer on behalf of our client in San Francisco, CA. This role involves designing, developing, and optimizing high-performance marketing websites while building scalable AI-enabled web experiences and serverless solutions.
Responsibilities
- Design, develop, and maintain scalable, high-performance marketing websites
- Build, deploy, and manage Model Context Protocol (MCP) servers for AI integrations
- Develop serverless applications using AWS cloud services
- Create AI-enabled web experiences and frontend-to-AI orchestration solutions
- Optimize websites for responsive, mobile-first performance and AI search visibility
- Develop and maintain automated testing frameworks using Playwright
- Integrate marketing automation platforms and web-to-lead workflows
- Collaborate with cross-functional teams to deliver scalable and reliable MarTech solutions
- Ensure code quality, performance optimization, and adherence to best practices
Skills
- 4+ years of experience in full-stack web development
- Strong expertise with Astro and Contentful
- Hands-on experience building or deploying Model Context Protocol (MCP) Servers
- Experience with AWS services, including: Lambda, API Gateway, Amazon S3, IAM
- Experience building AI-enabled web applications
- Strong understanding of frontend-to-AI orchestration
- Expertise in responsive, mobile-first web development
- Experience using Playwright for automated testing, including mobile viewport and touch interaction testing
- Excellent analytical, problem-solving, and communication skills
- Ability to work independently in a fully remote environment
- Experience with HubSpot APIs, including Custom Objects, lifecycle stages, and marketing attribution
- Experience integrating Outreach APIs and Webhooks
- Knowledge of AI search optimization for modern AI platforms
- Experience working within B2B SaaS marketing environments
- Familiarity with scalable web-to-lead architecture and marketing automation platforms
Benefits
- 100% Remote work environment
- Long-term project
- Collaborative and technology-driven team culture
- Exposure to modern cloud-native architectures and AI integrations
Company Overview