Full Stack Developer

JTA: The Data Scientists; Porto; Híbrido; EUR 45 000 - 75 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Flexible Hybrid Work

15th Month Bonus

International Projects

Company-Paid Certifications

Resumo da oferta

JTA: The Data Scientists is seeking a versatile Full Stack Developer to design, develop, and maintain scalable web applications across frontend and backend, with a focus on integrating AI-powered features. You’ll contribute to architecture decisions and ensure high code quality through testing, collaborating with cross-functional teams on production-ready solutions.

Join a team embracing AI-driven product enhancements, containerized deployments with Docker, Nginx configurations, and modern

Qualificações

• 3+ years of professional software development experience.
• Strong object-oriented programming fundamentals and design.
• Experience with React or Vue.js and state management libraries.
• Familiar with frontend tooling (Webpack/Vite) and CI/CD basics.
• Experience configuring Nginx and Docker in development or production.
• Knowledge of microservices, layered architecture, REST APIs, and DDD.
• Testing: Jest/Vitest for unit/integration and Cypress for end‑to‑end tests.
• Databases: SQL (PostgreSQL, SQL Server) and NoSQL (MongoDB/Redis).
• Cloud platforms experience and modern UI CSS frameworks.
• Interest in AI/ML integration with web apps.

Responsabilidades

• Design, develop, and maintain scalable web apps end-to-end.
• Build frontend interfaces with React or Vue.js and modern state management.
• Develop backend services and RESTful APIs following solid architectural patterns.
• Contribute to AI/ML integration and end-to-end AI system lifecycles.
• Shape system architecture and promote code quality with tests.
• Model data using SQL and NoSQL databases and deploy in Dockerized environments.
• Collaborate with product, design, engineering, and AI teams to deliver high-quality solutions.
• Support CI/CD workflows and ensure smooth AI pipeline integration.

Conhecimentos

OOP principles

React

Vue.js

Redux

Zustand

Vuex

Pinia

REST APIs

DDD concepts

Jest

Vitest

Cypress

SQL

PostgreSQL

SQL Server

MongoDB

Redis

Cloud platforms

Tailwind CSS

Material UI

Bootstrap

Shadcn/UI

Vuetify

Quasar

AI/ML integration

Ferramentas

Webpack

Vite

Nginx

Docker

CI/CD

Descrição da oferta de emprego

We are looking for a Full Stack Developer to join our team at JTA. In this role, you'll be instrumental in designing, developing, and maintaining scalable web applications across both frontend and backend systems. You'll also be involved in the end-to-end delivery of AI-powered solutions, contributing to how intelligent features are integrated into our products. You'll contribute to architecture decisions, ensure high code quality through testing, and collaborate closely with cross-functional teams to deliver polished, production-ready solutions.

What you will be doing

• Design, develop, and maintain scalable web applications end-to-end.
• Build and maintain modern, responsive frontend interfaces using React or Vue.js.
• Develop backend services and RESTful APIs following solid architectural patterns such as microservices, layered architecture, and Domain-Driven Design (DDD) principles.
• Participate in the end-to-end lifecycle of AI systems, from prototyping and integration to deployment, monitoring, and iteration, working closely with the Data Science & AI team.
• Contribute to system architecture and technical decisions across the full stack, including the integration of ML/AI capabilities into existing platforms.
• Implement and maintain unit, integration, and end-to-end tests to ensure high code quality.
• Design efficient data models using both SQL and NoSQL databases.
• Work with containerized environments using Docker to support development, testing, and deployment workflows.
• Configure and work with web servers and reverse proxies such as Nginx.
• Collaborate with product, design, engineering, and AI teams to translate requirements into high-quality solutions.
• Help ensure AI/ML pipelines integrate smoothly with CI/CD workflows and application infrastructure.
• Follow best practices in software architecture, testing, and code quality, including OOP principles and DDD concepts.

Requirements

• 3+ years of professional software development experience.
• Strong foundation in Object-Oriented Programming (OOP) principles.
• Experience with React or Vue.js, including state management libraries such as Redux, Zustand, Vuex, or Pinia.
• Experience with frontend tooling such as Webpack or Vite.
• Experience configuring or working with Nginx.
• Experience working with Docker and containerized application environments.
• Good understanding of frontend and backend architecture patterns (e.g., microservices, layered architecture, REST APIs).
• Familiarity with Domain-Driven Design (DDD) concepts and how they apply to scalable system architecture.
• Experience writing unit and integration tests using tools such as Jest or Vitest, and end-to-end tests using Cypress.
• Good understanding of database technologies, including SQL (e.g., SQL Server, PostgreSQL) and NoSQL (e.g., MongoDB, Redis).
• Experience working with cloud platforms.
• Familiarity with modern components and CSS libraries or frameworks such as Tailwind CSS, Material UI, Bootstrap, Shadcn/UI, Vuetify, PrimeVue, or Quasar.
• Interest or experience in working with AI/ML systems, particularly in integrating intelligent features into web applications (a plus).
• Flexible Hybrid Work System
• 15th Month Bonus Salary Policy
• Participation in International Projects
• Company-Paid Certifications