Senior Fullstack Developer, Shopify

Spyrosoft

Senior Fullstack Developer building Shopify-based solutions for a US foundation in early childhood education. Collaborating with international teams in a fully remote setup.

Posted 4/15/2026full-timeRemote • 🇦🇷 ArgentinaSeniorWebsite

Tech Stack

Tools & technologies

AWSDynamoDBGraphQLJavaScriptReactTypeScript

About the role

Key responsibilities & impact

Build and customize Shopify-based frontend solutions using JavaScript, React and Shopify Liquid templates
Develop backend services using TypeScript in a serverless architecture on AWS
Implement and maintain APIs using AWS AppSync (GraphQL) and API Gateway (REST)
Design and manage workflow orchestration using AWS Step Functions
Work with AWS services such as Lambda, DynamoDB, S3, and Infrastructure as Code using AWS CDK
Collaborate closely with a US-based product and engineering team, ensuring smooth communication and delivery
Participate in architectural decisions, code reviews, and technical discussions
Ensure high-quality code, performance, security, and scalability of the platform

Requirements

What you’ll need

Strong hands-on experience with Shopify (JS, Shopify Liquid templates)
Solid knowledge of React for frontend development
Backend experience with TypeScript and AWS serverless stack (Lambda, AppSync/GraphQL, API Gateway, DynamoDB, S3, CDK)
Good understanding of REST and GraphQL APIs
English at C1 level
Ability to provide a no-criminal-record certificate

Benefits

Comp & perks

Fully Remote
Availability for overlap with US Pacific Time working hours (10:00–14:00 PST)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaScriptReactShopify LiquidTypeScriptAWSGraphQLRESTAWS Step FunctionsAWS CDKAPI Gateway

Soft Skills

communicationcollaborationcode reviewsarchitectural decisionstechnical discussions

Certifications

no-criminal-record certificate