Fullstack .NET/Angular Developer

Randstad Digital Portugal; Portugal; Presencial; EUR 45 000 - 65 000; Tempo integral

Resumo da oferta

Randstad Digital Portugal is seeking a skilled Full Stack Developer to design, build, test, and document robust applications centered on .NET 8 and Angular. You will develop RESTful APIs, real-time data flows with SignalR, and visual editors using Angular, TypeScript, and modern frontend tooling.

The role requires delivering scalable solutions, maintaining existing enterprise apps, and integrating with OpenAPI/Swagger specifications, IPP/WebDAV, and PDF processing workflows.

Qualificações

• Deep experience with .NET 8 and ASP.NET Core.
• Proven ability to design, build, test and document scalable applications.
• Strong REST APIs design using Swagger/OpenAPI.
• Real-time data flows with SignalR and secure identity with JWT and Entra ID.
• Serverless processing using Azure Functions (Isolated Worker).
• EF Core with PostgreSQL and Liquibase migrations.
• Experience with IPP, WebDAV and PDF processing libraries.
• Frontend expertise in Angular (v20+), TypeScript, Standalone Components, OnPush and RxJS.
• UI tooling: PrimeNG, Tailwind CSS, Konva.js for interactive editors.

Responsabilidades

• Software Development & Architecture: Design, build, test, and document scalable applications within the .NET environment.
• Application Maintenance & Enhancement: Implement patches, perform continuous development, and upgrade existing enterprise applications.
• API & System Integration: Develop RESTful APIs, manage real-time data flows, and automatically generate frontend API clients from OpenAPI/Swagger specs.
• Document & Printing Workflows: Build and support features dealing with PDF processing, IPP/WebDAV protocols, and visual document editors.
• Code Quality & Best Practices: Write clean, maintainable code following modern frontend and backend design patterns.
• Frontend (Angular): Develop rich UI with Angular v20+, TypeScript, and modern component patterns.

Ferramentas

NET 8

ASP.NET Core

Angular

TypeScript

RxJS

PrimeNG

Tailwind CSS

Konva.js

Swagger

SignalR

JWT

Microsoft Entra ID

Azure Functions

PostgreSQL

Liquibase

IPP

WebDAV

PDF processing

OpenAPI

Descrição da oferta de emprego

Randstad Digital, we are based on the excellence of our engineers, and consider our team to be our most valuable asset. Always putting talent first, we support technology specialists throughout their professional lives and ensure that they develop their skills.

We provide varied and challenging career opportunities, as we work with our clients on a wide range of projects in various industries, including Automotive, Heavy Industry, Transportation, Finance, Services, Security and Biometrics, Platforms and IoT, Telecommunications, and Mobile Communications, among others.

We are looking for a skilled and passionate Full Stack Developer to join our engineering team. In this role, you will play a key part in designing, building, testing, and documenting robust applications within a modern tech stack centered on .NET 8 and Angular. You will work on both the continuous development of existing applications and the implementation of new functionalities, with a focus on real-time communication and visual editing tools.

Key Responsibilities

• Software Development & Architecture: Design, build, test, and document scalable applications within the .NET environment.
• Application Maintenance & Enhancement: Implement patches, perform continuous development, and upgrade existing enterprise applications.
• API & System Integration: Develop RESTful APIs, manage real-time data flows, and automatically generate frontend API clients from OpenAPI/Swagger specs.
• Document & Printing Workflows: Build and support features dealing with PDF processing, IPP/WebDAV protocols, and visual document editors.
• Code Quality & Best Practices: Write clean, maintainable code following modern frontend and backend design patterns.
• Technical Profile & Requirements
• Core Framework: Deep experience with .NET 8 and ASP.NET Core.
• APIs & Security: Expertise in REST APIs (v7, Swagger), real-time communication with SignalR, and identity management via JWT and Microsoft Entra ID.
• Serverless Processing: Hands-on experience with Azure Functions (v4, Isolated Worker) for serverless background tasks (printing and scheduled maintenance jobs).
• Databases & Protocols: Strong proficiency in Entity Framework Core with PostgreSQL and database migrations using Liquibase.
• Document & Protocol Handling: Familiarity with IPP, WebDAV, and PDF processing libraries.

Frontend (Angular)

• Core Framework: Advanced knowledge of Angular (v20+) and TypeScript, utilizing Standalone Components, OnPush Change Detection, and RxJS.
• UI & Interactive Canvas: Proficiency with PrimeNG, Tailwind CSS, and Konva.js for building interactive, visual editors (e.g., visual letter editor).
• Tooling: Experience generating TypeScript API clients directly from Swagger specifications.