LUZA Group

Senior Fullstack Developer

LUZA Group

contract

Posted on:

Location Type: Remote

Location: Remote • 🇵🇹 Portugal

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Job Level

Senior

Tech Stack

Distributed SystemsJavaScriptNode.jsNoSQLReactTypeScript

About the role

  • Own and deliver end-to-end features across the full stack, from data modeling and API design to user-facing interfaces.
  • Design and implement scalable systems using TypeScript across both backend and frontend.
  • Build and evolve backend services (Node.js, APIs, databases, background workflows) with a strong focus on performance, data integrity, and reliability
  • Develop high-quality frontend experiences using React, optimizing rendering performance, state management, and overall user experience.
  • Work closely with AI and product-focused teams to integrate AI-powered capabilities into real-world, production systems.
  • Take ownership of features from ambiguous problem statements through design, implementation, testing, and production release.
  • Define and uphold engineering standards by contributing to testing strategies (unit, integration, e2e) and observability (logging, monitoring, analytics).
  • Act as a product-minded engineer, collaborating with product and design to shape solutions and challenge assumptions when appropriate.

Requirements

  • Degree in Computer Science, Information Technology, or related field.
  • +5 years of experience building and operating production-grade web applications and distributed systems.
  • Strong, hands-on experience across the full stack, including:
  • Backend: Node.js, API design, relational and/or NoSQL databases
  • Frontend: React, modern CSS, state management
  • Deep expertise in TypeScript, with a focus on type safety, maintainability, and developer productivity
  • Proven ability to work autonomously and take full ownership of complex features from concept to deployment
  • Strong product and UX sensibility, balancing quality with the ability to ship efficiently
  • Comfort working in fast-paced, evolving environments and collaborating across engineering, product, and design
  • Curiosity and enthusiasm for AI-assisted development workflows and modern web platforms
  • Fluent in written and spoken English.
Benefits
  • Important : Our company does not sponsor work visas or work permits. All applicants must have the legal right to work in the country where the position is based. Only candidates who meet the required qualifications and match the profile requested by our clients will be contacted.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
TypeScriptNode.jsAPI designReactCSSstate managementdatabasesunit testingintegration testinge2e testing
Soft skills
ownershipcollaborationproduct sensibilityUX sensibilityautonomycuriosityenthusiasmcommunication
Certifications
Degree in Computer ScienceDegree in Information Technology