Remote Full-Stack React/Node.js Engineer — AI-Driven SaaS

Launchmetrics; Gerona; Híbrido; EUR 45.000 - 75.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote or hybrid work

Visa sponsorship

Descripción de la vacante

Launchmetrics, based in Spain, seeks a Software Development Engineer to shape Discover, the analytics component monitoring brand presence and performance. You will contribute to building AI-driven insights, implement features from architecture to production, and collaborate with product, design and QA to deliver scalable frontend and backend solutions.

The role emphasizes React/Redux, APIs (RESTful/GraphQL), data pipelines, and AWS cloud services, with a focus on quality, testing, and

Formación

• Master's degree in Computer Science or related field.
• 2+ years of full-stack SaaS experience with Agile methodologies.
• Proficiency in TypeScript/JavaScript.
• Strong React experience.
• Experience building RESTful or GraphQL APIs; AI-assisted workflows encouraged.
• Fluent English communication.

Responsabilidades

• Develop features from architecture to market-ready product.
• Collaborate to maintain and modernize stack; fix defects and refactor.
• Lead frontend work as a React expert; share best practices.
• Design efficient database schemas for new implementations.
• Collaborate with product, design, and QA to translate requirements.
• Write unit tests and promote code quality across the team.
• Drive AI-based improvements across the stack and tooling.
• Refactor for performance and maintainability.

Conocimientos

JavaScript / TypeScript

React

GraphQL API

RESTful API

AI-assisted development

Data platforms (Databricks / Spark)

English fluency

Agile methodologies

Node.js

AWS / Cloud

Educación

Master's degree in Computer Science

Herramientas

Jira

Sentry

VSCode

Git / Github

Github Actions

Jenkins

Docker

Serverless

AWS services (Lambda, S3)

Descripción del empleo

Launchmetrics, based in Spain, seeks a Software Development Engineer to shape Discover, the analytics component monitoring brand presence and performance. You will contribute to building AI-driven insights, implement features from architecture to production, and collaborate with product, design and QA to deliver scalable frontend and backend solutions.

The role emphasizes React/Redux, APIs (RESTful/GraphQL), data pipelines, and AWS cloud services, with a focus on quality, testing, and