# Senior Full-Stack AI Engineer - Marketing Applications & Integrations

> Berry Virtual | MedVirtual | AI Virtual · Philippines (Remote) · Full-time · Posted 2026-11-02

**Workplace:** remote

**Department:** AI Virtual

## Description

### **Key Responsibilities:**

-   **Full-Stack Application Development:** Build complete web applications, customer portals, and dashboards, including responsive interfaces, backend services, APIs, databases, authentication, and role-based access.
-   **AI Agents & Automation:** Develop AI agents with tool calling, retrieval, structured outputs, workflow orchestration, evaluation, and appropriate human approval steps.
-   **End-to-End Delivery:** Own implementation through testing, deployment, monitoring, production troubleshooting, documentation, and user adoption.
-   **Integration Architecture:** Design maintainable architecture and reusable integrations with OAuth, webhooks, queues, retries, duplicate prevention, and failure recovery.
-   **Cloud Infrastructure & Technical Leadership:** Manage cloud infrastructure, Docker, CI/CD, secrets, logging, backups, performance, and operating costs; review code and guide other developers.
-   **Marketing Applications & Analytics:** Build marketing dashboards for campaign performance, lead pipelines, conversion attribution, and operational reporting.
-   **Marketing Platform Integrations:** Integrate Meta Ads, Meta Lead Ads, Google Ads, GA4, Google Tag Manager, CRMs, landing pages, calendars, and email/SMS services.
-   **Conversion Tracking & Lead Management:** Implement Meta Pixel and Conversions API, enhanced and offline conversions, lead routing, qualification, deduplication, follow-ups, and booking.
-   **AI-Assisted Marketing Tools:** Create AI-assisted campaign and reporting tools, with approval controls for publishing, campaign changes, and advertising spend.

## Requirements

**Must-Have**

-   **5+ years of professional software development experience**, with personal ownership of production applications from architecture through deployment.
-   Strong TypeScript/JavaScript, React or Next.js, backend development with Node.js, and practical Python experience.
-   Experience designing SQL/PostgreSQL databases, APIs, authentication, multi-tenant access controls, and background jobs.
-   Proven delivery of AI agents and third-party integrations, including secure credentials, rate limits, synchronization, and production error handling.
-   Hands-on cloud deployment experience with AWS, Azure, or GCP; Docker, Git, CI/CD, automated testing, monitoring, and incident resolution.
-   Ability to translate business needs into technical plans, estimate work, communicate tradeoffs, lead implementation, and ship independently.
-   Practical experience with Meta and Google marketing APIs, tracking, attribution, conversion measurement, and consent-aware data handling.
-   Experience integrating platforms such as HubSpot, GoHighLevel, Salesforce, or similar CRMs.

**Nice-to-Have**

-   OpenAI APIs and AI-powered applications.
-   Twilio integrations and voice agents.
-   Automation platforms such as n8n, Make, or Zapier.
-   Multi-client marketing systems.
-   Secure separation of client credentials and data.

###   
**System and Work Setup Requirements:**

-   A stable and high-speed internet connection preferably 25 MBPS or higher with backup in cases of power interruption or service provider issues.
-   Own PC/laptop with 8GB RAM, and a processor of Core i5 / AMD Ryzen 3 / 2013 Mac equivalent or higher; Windows 10 or above / Catalina 10.15 or newer; with up-to-date web browsers, and security software, 500GB/128 SSD storage
-   Headset/earphone with noise cancellation and webcam at 720p or higher resolution
-   A designated, quiet, and well-organized workspace free from distractions to facilitate focused work

## Benefits

-   Permanent remote work setup
-   Competitive starting rate paid in USD
-   Internet Allowance
-   HMO insurance (PH)
-   Paid US holidays
-   Paid Vacation and Sick Leaves

## Apply

[Apply at Berry Virtual | MedVirtual | AI Virtual](https://apply.workable.com/medvirtual/j/CD0E3CE059/apply)

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