FullStack Software Engineer - (NodeJS, React, and Typescript)

Remote

Location: Philippines (Remote)

Schedule: Full-Time | US Eastern Timezone overlap

About Upstack Data

Upstack Data is a Miami-based SaaS building marketing automation for Shopify merchants. Our flagship product, Signal, replaces broken browser-based pixels with reliable first-party server-side events to Meta, TikTok, and other ad platforms. We're a lean, AI-first team running offshore-first - most of our engineering, GTM, and operations roles are filled with PH talent.

About This Role

We’re looking for a Senior Full-Stack Engineer to join our team. You’ll mainly work on our backend infrastructure, including serverless APIs, data pipelines, and integrations that power our customer identity resolution platform. You’ll also build React interfaces for our customers.

You’ll work directly with our CEO to turn business requirements into reliable, scalable systems. You’ll have a high level of ownership and will be expected to make technical and architectural decisions independently.

Most of the work is backend-focused, but you’ll own features from end to end — from the API and database to the React interface.

You’ll work on complex systems such as data pipelines, third-party integrations, webhooks, and analytics. You’ll also help improve our backend patterns, engineering standards, and overall system reliability.

Name *

Email *

Where are you based? (city, country) *

LinkedIn profile *

Upload a photo of yourself * *

How many years of experience in production grade Object Oriented Programming? *

How many years have you built production applications with Node.js and TypeScript? *

How many years have you built event-driven systems using AWS messaging services such as SQS, SNS, or EventBridge? *

How many years have you worked with AWS serverless — Lambda, API Gateway, and related services? *

How many years have you built and maintained production UIs with React and TypeScript? *

AI-Bot Check: Does your linkedin profile picture match your video? *

This is a full-time role requiring at least 4–5 hours of daily overlap with US Eastern Time. Can you commit to this schedule? *

Yes

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Resume *

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What is your target monthly salary in USD? *

When is your earliest availability if selected for the role? *

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