Full-Stack Developer (React + Node/.Net)

Trifork Quality Intelligence Spain; Fuengirola; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

Trifork Quality Intelligence is looking for its first engineering hire to shape two AI-powered SaaS products from the ground up. This role involves building vital features on a modern stack, integrating innovative AI capabilities, and establishing foundational practices for a growing development team. As the inaugural developer, you will have a direct impact on product vision and architecture in a culture that values honesty, continuous learning, and a proactive attitude.

Servicios

Competitive salary

Remote work flexibility (CET±2h ideal)

Culture that values continuous learning

Impact on product vision

Formación

• 5+ years of experience in Node or .NET.
• 3+ years of building production React applications.
• Strong proficiency in either Node.js / TypeScript or C# / ASP.NETCore.

Responsabilidades

• Design & build features across a React front end and chosen back-end stack.
• Integrate external generative‑AI APIs and design prompt/response pipelines.
• Set up CI/CD and documentation for the green-field codebase.

Conocimientos

React

Node.js

C#

Cloud deployment

APIs

Database Management

English communication

Herramientas

Azure DevOps

GitHub Actions

Descripción del empleo

First engineering hire – shape two green‑field products from day one

The Project

Trifork Quality Intelligence is launching two new SaaS products :

• A confidential AI‑powered workflow application that orchestrates multiple generative‑AI models, refines their output, and delivers polished results to end‑users.
• QualityIntelligence Portal – a modular web platform providing organisations with, among other things, gap analysis, risk assessment and quality‑measurement capabilities.
• Both applications will run in Microsoft Azure, have a modern React front end, and leverage both SQL and MongoDB databases. As our very first in‑house developer you will guide every technical decision and build the foundation for future engineers.

What you'll do

• Design & build features across a React front end and a back‑end stack of your choice (Either Node / TypeScript or ASP.NETCore, we’ll lean on your strength).
• Integrate external generative‑AI APIs (e.g. OpenAI, AzureOpenAI, Anthropic) and design robust prompt / response pipelines.
• Model data in relational (SQL) and document (MongoDB) databases and implement efficient data‑access layers.
• Provision and automate cloud resources in Microsoft Azure (App Service, Functions, Storage, Containers / Kubernetes, etc.).
• Set up CI / CD, automated testing, code conventions and documentation for a green‑field codebase.
• Collaborate directly with the product lead to refine requirements, sketch UX flows, and plan delivery milestones.

Must‑have

• 3+years building production React applications (hooks, state management, testing).
• 5+ years building node or .NET experience.
• Strong proficiency in either Node.js / TypeScript or C# / ASP.NETCore on the server side
• Solid experience with both relational databases (PostgreSQL, SQLServer, MySQL, etc.) and NoSQL (MongoDB or similar).
• Comfortable designing and consuming REST and / or GraphQL APIs.
• Hands‑on exposure to cloud deployment (preferably Azure).
• Experience integrating third‑party or generative‑AI APIs, handling authentication, rate limits and streaming responses.
• Excellent spoken and written English – you can articulate technical trade‑offs to non‑technical colleagues.
• Self‑driven and comfortable being the first developer in a growing team.
• Azure DevOps or GitHub Actions pipelines.
• Micro‑frontends or module federation experience.
• Domain knowledge in quality management, compliance or software testing.
• Prior experience as a founding or early‑stage engineer in a start‑up.
• Green‑field codebases – no inherited tech debt.
• Autonomy to choose tooling, libraries and architecture.
• Direct impact on product vision and roadmap.
• Competitive salary and remote work (CET±2h ideal).
• A culture that values a ship‑it attitude, honesty and continuous learning.

How to apply

Send your CV, GitHub / portfolio links, and a brief note on why this role excites you to [emailprotected] .

We look forward to meeting you!