Back End Developer

3 semanas atrás


Lisbon, Portugal act digital Tempo inteiro

act digital is a multinational company present in 12 countries, which combines local agility and global expertise to act as a strategic partner for our clients in delivering customized and scalable solutions.

In Portugal, we have around 120 clients and a team of over 400 people, working on projects in sectors as diverse as Banking, Insurance, Transport, Aviation and Energy.

Job Description:

We are looking for a Senior Back-End Developer/Architect with strong experience in designing and developing backend services using NestJS.

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.

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
- English (at least B2) is mandatory

Location:

Location will be Lisbon, Braga or Coimbra and the working model will be on-site/hybrid. Candidates must be living in Portugal.


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