Full Stack Developer (Vue.js / .NET / Flutter)

Requisitos

Português nativo

Inglês fluente (oral e escrito)

Residência Lisboa ou Porto

O que vais encontrar

Desenvolvimento de produto próprio (KYO)

Problemas reais e exigentes

Contexto técnico com impacto direto no negócio

Equipa experiente e orientada a qualidade

Crescimento sustentado e exigente

Candidatura

careers@aristea.io

Full Stack Developer (Vue.js / .NET / Flutter)

Lisbon or Porto

Build technology with real operational impact

At ARISTEA, we develop technology designed to manage complex service operations in real-world environments.

KYO is our digital platform, created to provide control, structure and decision-making capability to organisations operating in demanding contexts.

We are looking for a Full Stack Developer with experience in Flutter, capable of contributing to robust, scalable and performance-driven solutions across both web and mobile.

Here, code directly shapes how services are planned, delivered and continuously improved.

What You Will Do

Develop and enhance web applications (Vue.js + .NET)

Implement and evolve the mobile application in Flutter, with a focus on performance and usability

Design and implement software architectures and integration patterns

Contribute across the full development lifecycle: analysis, development, testing and deployment

Integrate external systems, APIs and digital platforms

Ensure code quality through testing and best development practices

Contribute to CI/CD pipelines

Monitor application performance, reliability and evolution

Work within cloud-based environments (Azure)

Collaborate within Agile teams, working closely with product and operations

Technology stack

Backend: .NET (Azure Functions – isolated)

Frontend: Vue.js

Mobile: Flutter

Databases: Azure SQL, CosmosDB (Mongo API)

Infrastructure: Azure (API Management, Blob Storage, Service Bus, Notification Hub)

Observability: Application Insights

CI/CD: Terraform

Authentication: JWT + ACL

Profile

Experience in full stack development

Strong knowledge of .NET and Vue.js

Experience with Flutter

Experience working in cloud environments (Azure)

Ability to design structured solutions and write high-quality code

Strong sense of ownership and results orientation

Interest in systems with real operational impact

Requirements

Native Portuguese speaker

Fluent in English (spoken and written)

Based in Lisbon or Porto

What you will find

Development of a proprietary product (KYO)

Exposure to real and demanding challenges

Technical work with direct business impact

An experienced, quality-driven team

Structured and sustained professional growth

Application

careers@aristea.io