Senior BE Developer

Dellent is a consulting company focused in System Information and Telecommunications. Our goal is to help our candidates and consultants to take a step forward in their careers through projects that meet their needs and expectations.

Can you imagine yourself being part of a global, innovative, and ever-evolving project, where technology and creativity come together to create solutions that make a real impact? If you’re looking for a dynamic environment with a culture of collaboration and innovation, where you’ll have access to exciting challenges and real opportunities for growth, then this is the project for you!

We are looking for a Senior BE Developer to work in Braga, Coimbra or Lisbon (Hybrid).

Responsibilities

• Develop and architect backend services with NestJS, leveraging its modular architecture, dependency injection, middleware, guards, and interceptors;
• Design and implement RESTful APIs with NestJS, integrating smoothly with databases using TypeORM or Prisma ORM focused on relational databases like PostgreSQL or MySQL;
• Mentor junior developers, lead code reviews, and enforce best practices in coding and architecture;
• Maintain strong emphasis on security, performance, and scalability in cloud-native application development.

Qualifications

• Proven experience in TypeScript and NestJS with strong backend API development expertise;
• Solid understanding of React.js for frontend development, including modern hooks and state management;
• Experience with relational databases and ORM tools like TypeORM;
• Familiarity with containerization (Docker), CI/CD pipelines, and automated deployment in cloud environments;
• Strong collaboration and communication skills within cross-functional agile teams;
• Fluent in Portuguese and English;

Technical Skills

• NestJS, TypeScript, Node.js, REST APIs, TypeORM;
• React.js (hooks, context), JavaScript/TypeScript;
• PostgreSQL;
• Testing: Jest, Supertest for backend; React Testing Library for frontend;
• Nice to have some knowledge in a hyperscaller lke GCP, AWS, Azure

What can you expect from us

• Health insurance;
• A personalized training plan, with a budget to spend on the training and technical books you find necessary;
• Constant feedback so you can grow professionally;
• Remote onboarding process;
• Team events every semester so you can live new adventures;
• Culture of proximity and transparency. Your ideas and needs are heard and valued by us!