Full Stack Software Development Engineer React / Node.Js

Launchmetrics
Oña, Spain
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience required
2 years minimum
Working hours
Regular working hours
Languages
English

Tech stack

JavaScript (Programming Language) Agile Methodology Artificial Intelligence Software as a Service Software Quality Data Infrastructure Node.Js Performance Tuning Software Engineering TypeScript GitHub Copilot ReactJS
+11 more
Apache Spark Backend Data Lakes Information Technology Graphql Front End Software Development React Redux Restful APIs Code Restructuring Data Pipelines Databricks

Job description

Experteer Overview As a Software Development Engineer at Launchmetrics, you will shape Discover, our analytics-driven suite for brand monitoring and benchmarking.You’ll own end-to-end features within a pod-driven team, impacting AI-powered insights and data trust for top fashion and beauty brands.You’ll work with modern frontend and backend tech to deliver scalable, high-performance experiences.This role offers hands-on ownership, cross-functional collaboration, and the chance to influence product strategy and AI enhancements.Compensaciones / Beneficios * Contribute to new feature development from architecture to market-ready product * Maintain and modernize existing features through refactors to reduce complexity * Serve as a frontend expert (React/Redux) guiding best practices * Design and optimize database schemas for new or updated implementations * Collaborate with PM, designers, and QA to translate requirements into features * Promote code quality with tests and clean, well-structured code * Drive AI-led improvements and support tooling, documentation, and processes * Refactor and optimize for performance and maintainability Responsabilidades * Engineer Degree - Master Degree in Computer Science * Minimum 2 years of full-stack SaaS experience with Agile methodologies * 2+ years of JavaScript/TypeScript experience * Interest or experience in AI-assisted development workflows (e.g., Claude, GitHub Copilot) * Strong expertise with React * Experience building RESTful or GraphQL APIs * Experience with modern data platforms (e.g., Databricks, Spark, Delta Lake) or similar data pipelines * Understanding of data modeling, performance tuning, and schema evolution in large-scale systems * Fast-paced, self-motivated mindset with problem-solving abilities * Fluent English (spoken and written) Requisitos principales *

Requirements

This role offers hands-on ownership, cross-functional collaboration, and the chance to influence product strategy and AI enhancements. Compensaciones / Beneficios * Contribute to new feature development from architecture to market-ready product * Maintain and modernize existing features through refactors to reduce complexity * Serve as a frontend expert (React/Redux) guiding best practices * Design and optimize database schemas for new or updated implementations * Collaborate with PM, designers, and QA to translate requirements into features * Promote code quality with tests and clean, well-structured code * Drive AI-led improvements and support tooling, documentation, and processes * Refactor and optimize for performance and maintainability Responsabilidades * Engineer Degree - Master Degree in Computer Science * Minimum 2 years of full-stack SaaS experience with Agile methodologies * 2+ years of JavaScript/TypeScript experience * Interest or experience in AI-assisted development workflows (e.g., Claude, GitHub Copilot) * Strong expertise with React * Experience building RESTful or GraphQL APIs * Experience with modern data platforms (e.g., Databricks, Spark, Delta Lake) or similar data pipelines * Understanding of data modeling, performance tuning, and schema evolution in large-scale systems * Fast-paced, self-motivated mindset with problem-solving abilities * Fluent English (spoken and written) Requisitos principales *

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.buscojobs.com.es

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

2:52 min

Generating APIs with the Neo4j GraphQL library

William Lyon · LIVE

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

1:21 min

Exploring the target application for front end tests

Anna Mcdougall · JS Congress

1:20 min

Identifying multi-disciplinary talent for developer experience engineering roles

Hazal Mestci +1 · Coffee With Developers

1:38 min

Transitioning into backend engineering from web development

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

4:33 min

Overview of the GraphQL API query language

William Lyon · LIVE

Videos

See all

Related articles

See all