Senior Frontend Developer

Job Description

Full-time

Hybrid - Location will be Braga, Coimbra and Lisbon, and the working model will be on-site/hybrid.

Candidates must be living in Portugal.

Duration of the project: 6 months

Time Zone: Portugal

Scope:

As a Senior Frontend Developer you will collaborate with cross-functional teams to define, design, and deliver new features, develop and maintain scalable backend services using AWS Lambda and other serverless technologies, develop well-documented code in Node.js, using both JavaScript and TypeScript, build and maintain RESTful APIs and microservices. Also, you will ensure high code quality through testing, code reviews, and best practices, monitoring and optimizing application performance, scalability, and reliability.

Tasks:

Collaborate with cross-functional teams to define, design, and deliver new features.

Ensure high code quality through testing, code reviews, and best practices.

 Skills:

This position requires profiles to have experience with js, using both JavaScriptand TypeScript as well asserverless architectures (preferentially AWS Lambda) .

Years of Experience: > 4y

Bring 4+ years of professional experiencein JavaScript development, using both JavaScriptand TypeScript.

Experience with frontend frameworks like Reactor Next.js.

Tailwind,

i18n/localization,

TanStack React Query (and React hooks),

REST APIs, familiarity with cookies-next for auth flows

The level of English should be at least B2

Nice to Have:

Develop and maintain scalable backend services using AWS Lambdaand other serverless technologies.

Write clean, efficient, and well-documented code in Node.js

Familiarity with CI/CD pipelines(e.g., GitHub Actions, GitLab CI).

Knowledge of Terraformor other Infrastructure as Code tools