[Job - 25093] Senior Fullstack Developer (Node.js), Brazil

Brazil
Proxima – Prod_Proxima /
Homeoffice /
Remote
We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.
With over 7.400 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.

Responsibilities:
- Deliver end-to-end software solutions — design, implementation, testing, and documentation.
- Build and optimize high-performance APIs and backend services using Node.js and AWS.
- Collaborate with DevOps to integrate code into CI/CD pipelines and ensure quality standards.
- Participate in architectural and technology decisions, contributing to technical best practices.
- Work with Product and Solution Management to translate business needs into technical requirements.
- Investigate and resolve issues in production environments.
- Maintain clear, consistent technical documentation.
- Monitor and communicate project progress to stakeholders.

Requirements:
- Advanced skills with Node.js (JavaScript, TypeScript)
- ORM & SQL
- Proven experience contributing to architecture and technical decision-making (able to debate and understand rationale behind choices)
- Hands-on knowledge developing AWS cloud-based or equivalent SaaS applications — especially with services like Lambda, API Gateway, ECS, S3, DynamoDB
- Experience with CI/CD pipelines
- Experience with Agile methodologies
- Unit testing / automated testing experience
- English proficiency (technical and conversational level)

Good to have:
- Experience with React, Vue, Vuex, or Redux (front-end frameworks)
- Experience developing Infrastructure as Code using AWS CDK (or similar tools like Terraform, Pulumi)
- Experience with other cloud platforms (GCP, Azure)


#LI-MR5
Our benefits:

-Health and dental insurance
-Meal and food allowance
-Childcare assistance
-Extended paternity leave
-Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;
-Profit Sharing and Results Participation (PLR);
-Life insurance
-Continuous learning platform (CI&T University);
-Discount club
-Free online platform dedicated to physical, mental, and overall well-being
-Pregnancy and responsible parenting course
-Partnerships with online learning platforms
-Language learning platform
And many more!

More details about our benefits here: https://ciandt.com/br/pt-br/carreiras

At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.

We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.