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Senior MarTech Engineer Web AI Systems Builder Remote Contract at Remote, Remote, USA
Email: [email protected]
http://bit.ly/4ey8w48
https://jobs.nvoids.com/job_details.jsp?id=3503957&uid=a1be8579f2ed4c39b3210ff21acb0732

From:

Saurabh kumar,

Tanisha systems

[email protected]

Reply to: [email protected]

Job Title:

Senior MarTech Engineer / Web AI Systems Builder

Location:

Remote

Contract

Job Summary

We are seeking an autonomous, entrepreneurial Senior MarTech Engineer / AI Web

Builder for a dedicated contract engagement to accelerate our B2B SaaS pipeline and

scale our AI brand presence across all devices. In this contract role, you will take

immediate ownership of our high-performance marketing web properties, with a heavy

emphasis on mobile-first optimization and engineer our web-to-lead pipelines.

You will combine a high-speed frontend stack (Astro and Contentful) with cloud-hosted

AI orchestration (AWS Bedrock) to optimize our marketing content for LLM search

engines (like Perplexity, OpenAI Search, and Gemini). Critically, you will build and

manage a Model Context Protocol (MCP) server to securely connect our technical

documentation directly to external AI agents. This role requires a disciplined remote

contractor who designs flawlessly for mobile screens, delivers exceptional mobile

performance, and stays fully synchronized during North American core business hours.

Key Responsibilities:

Execute Mobile-First Web Builds: Rapidly build, optimize, and maintain

responsive marketing sites, product feature matrices, and interactive tools using

Astros island architecture and Contentful headless CMS, prioritizing mobile

layouts and fluid viewport adaptation.

Optimize Mobile Performance & UX: Ensure perfect mobile Core Web Vitals (LCP,

INP, CLS) by minimizing Javascript payloads on mobile devices, optimizing

mobile asset loading, and designing touch-friendly, intuitive UI controls for AI

conversational elements. [1]

Drive B2B AI Visibility (LLMO/GEO): Structure and optimize site metadata,

technical schemas, and product content to maximize our inclusion in mobile

enterprise AI tool evaluations and conversational LLM queries.

Deploy MCP Server Architecture: Design and deploy an operational Model

Context Protocol (MCP) server ecosystem to securely expose our API schemas

and product documentation directly to developer-facing AI agents (e.g., Cursor,

Claude Desktop).

Integrate Cloud AI Features: Program and implement intelligent user experiences

(such as dynamic, mobile-optimized ROI calculators and chat modules) using the

AWS ecosystem (Lambda, Bedrock, OpenSearch).

Maintain Cross-Device Enterprise Testing: Author and run robust end-to-end

integration test suites with Playwright, mimicking both mobile and desktop

viewports to prevent regressions in mobile signup flows, multi-step pricing

layouts, and third-party webhooks.

Optimize Revenue Operations (RevOps): Connect mobile and web intent data

directly to our revenue engine, building smooth, automated API connections into

HubSpot CRM and triggering immediate sales engagement sequences via

Outreach.

Requirements

Availability: Must be fully available to work during North American business

hours (overlapping at least 6 hours daily with EST/CST/PST teams) and join

standups/Slack channels in real-time.

MarTech & Mobile Web Expertise: 4+ years of professional full-stack experience

building scalable sites using Astro and advanced content modeling within

Contentful, with a proven portfolio showcasing high-performance mobile web

designs.

Model Context Protocol (MCP): Direct, hands-on experience constructing or

deploying MCP servers to facilitate context-sharing between web architectures

and AI applications.

AWS Cloud Engineering: Production experience managing serverless

components on AWS (Lambda, Gateway, S3, IAM) for full-stack frontend-to-AI

orchestration.

Cross-Device Testing Automation: Deep familiarity writing and executing

integration tests with Playwright, specifically targeting mobile viewport

emulation and touch interaction behaviours across complex, dynamic checkout or

pricing pages.

Remote Contractor Setup: Must have a dedicated home office setup, reliable

high-speed internet, and a proven history of shipping code independently without

micro-management.

Nice-to-Have Skills

Strong production knowledge of the HubSpot API (Custom Objects, lifecycle

staging, and marketing attribution models).

Experience with the Outreach API/Webhooks to auto-enrol hot leads based on

high-intent AI web behaviors.

Keywords: artificial intelligence user interface user experience sthree information technology
Senior MarTech Engineer Web AI Systems Builder Remote Contract
[email protected]
http://bit.ly/4ey8w48
https://jobs.nvoids.com/job_details.jsp?id=3503957&uid=a1be8579f2ed4c39b3210ff21acb0732
[email protected]
View All
06:59 AM 08-Jul-26


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