Senior Full Stack Developer at Activate Talent

, , Pakistan -

Full Time

Start Date

Immediate

Expiry Date

29 Jun, 26

Salary

0.0

Posted On

31 Mar, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Shopify, PHP, Liquid, Vanilla JavaScript, SQL, REST APIs, Heroku, AWS, jQuery, Shopify Functions, Cron Jobs, Database Management, System Integration, Image Processing, Data Processing

Industry

Staffing and Recruiting

Description

Job Title: Senior Full Stack Developer (Shopify, PHP, and Custom Systems) Type: Full-time; Remote Schedule: US Time zone We are looking for a highly capable, hands-on Full Stack Developer with 4-6 years of professional experience. This role is for a builder who understands the "how" and "why" behind the code. We aren't looking for someone who just stitches together React libraries; we need someone who can write clean, high-performance vanilla JavaScript and handle complex backend logic. You will be responsible for building end-to-end web experiences, managing custom Shopify environments, and maintaining the infrastructure that powers them. Key Responsibilities No-Framework Frontend: Develop interactive, lightweight user interfaces using Vanilla JavaScript and jQuery. You must be able to solve complex UI challenges without relying on React, Vue, or Angular. Custom Shopify Development: Build and maintain bespoke themes using Liquid and implement advanced logic via Shopify Functions. Backend & Database Management: Design and maintain SQL databases and write server-side logic in PHP. Infrastructure: Manage hosting and deployments on Heroku and AWS, including the configuration of Cron jobs for automated tasks. System Integration: Build and consume REST APIs to connect our storefront with internal and external services. Technical Requirements Experience: 4–6 years in a professional full-stack role. Shopify Stack: Expert-level knowledge of Liquid, Shopify APIs, and the new Shopify Functions API. Languages: Deep proficiency in PHP, SQL, and "Plain Vanilla" JavaScript. DevOps: Experience managing environments on Heroku and handling database migrations/management. Automation: Ability to set up and troubleshoot server-side scheduled tasks (Cron). "Nice to Have" Skills Image Processing: Experience with programmatic image generation, layering, or synthesis (e.g., using GD library, ImageMagick, or Canvas). Complex Scripting: Experience handling heavy data processing or asset manipulation on the fly.

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Responsibilities

The developer will be responsible for building end-to-end web experiences, managing custom Shopify environments, and maintaining the underlying infrastructure. Key tasks include developing lightweight user interfaces with Vanilla JavaScript and handling complex backend logic using PHP and SQL.