Full-Stack Engineer – Mobile, Web, Serverless

This is a fully remote position, open to applicants in United States.

📋 Description

• Create and execute web, mobile, and interactive terminal applications utilizing a cohesive backend.

• Develop and support the project's REST API along with the data model in NoSQL settings.

• Incorporate payment gateways for both digital platforms and physical terminals across various channels.

• Design a custom CMS aimed at managing campaigns, rewards, and enhancing user loyalty.

• Execute integrations and facilitate data synchronizations via REST with external systems (POS/ERP).

• Utilize agile methodologies and AI-assisted development tools (Claude Code, Cursor) as part of the daily workflow to enhance productivity.

⛳️ Requirements

• Over 5 years of experience in developing and deploying digital products in live production environments.

• Profound expertise in at least two of the following three domains:

• Mobile: Flutter

• Web: Next.js / React

• Backend: Node.js + TypeScript in serverless architectures.

• Proficient in utilizing AWS (Lambda, API Gateway, DynamoDB, Cognito, S3) or equivalent technologies.

• Practical experience in connecting third-party APIs (payment gateways, ERPs, management systems).

• Skilled in deployment automation and CI/CD processes using GitHub Actions.

• Familiar with AI-assisted development and possess strong technical acumen to review and independently audit automatically generated code.

• Language proficiency: Fluent in Spanish or English.

🏝️ Benefits

• Remote work

• Flexible schedule that aligns with the European time zone

• Immediate commencement

• Initial contract duration: approximately 75 working days (≈ 3.5 months)