Software Engineer I, Full Stack Dev

Ana Luisa

Software Engineer I developing scalable web applications for a sustainable jewelry company. Focused on performance, security, and e-commerce integrations in a dynamic team environment.

Posted 6/18/2026full-timeCluj-Napoca • 🇷🇴 RomaniaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSCloudGraphQLMongoDBPythonReact

About the role

Key responsibilities & impact

Develop and maintain APIs using ExpressJS and other backend frameworks, ensuring high availability and performance.
Design and implement pixel-perfect features for our e-commerce platform, optimizing user experience and accessibility.
Create and maintain technical documentation to ensure clarity and continuity across teams.
Implement and oversee API monitoring and alerting systems to detect and resolve issues proactively.
Develop and optimize Shopify applications, functions, and themes using Liquid, GraphQL, and webhooks.
Work with GraphQL and MongoDB to efficiently manage and retrieve structured data.
Implement Test-Driven Development (TDD) practices to ensure software quality and reliability.
Manage CI/CD pipelines using GitHub Actions to automate testing and deployments.
Debug and optimize code for scalability, performance, and security.

Requirements

What you’ll need

At least 3+ years in relevant fields
Bachelor's or Master's degree in Computer Science
Strong expertise in ReactJS (preferably GatsbyJS / Remix) for building modern web applications.
Extensive experience with ExpressJS and API development, including REST and GraphQL.
Extensive experience with Shopify development, including Apps, Functions, Liquid, and webhooks.
Experience with API integrations, authentication mechanisms, and third-party service connections.
Clear communication, problem-solving, teamwork, time management, and adaptability
Hands-on experience with GitHub Actions for CI/CD to streamline development workflows.
Cloud experience with AWS, including deployment, scaling, and security best practices.
Solid understanding of Test-Driven Development (TDD) and automated testing frameworks.
Excellent problem-solving and debugging skills, with acute attention to detail.
Solid understanding of MongoDB and GraphQL for efficient data querying and management.
Strong data modeling abilities, capable of organizing and structuring data efficiently.
Knowledge of Python for automation and scripting tasks.

Benefits

Comp & perks

Competitive salary
Flexible working hours
Professional development opportunities

ATS Keywords

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Hard Skills & Tools

ExpressJSReactJSGatsbyJSRemixGraphQLLiquidMongoDBTest-Driven DevelopmentGitHub ActionsPython

Soft Skills

communicationproblem-solvingteamworktime managementadaptabilityattention to detail

Certifications

Bachelor's degree in Computer ScienceMaster's degree in Computer Science