Developer; Node.js​/AWS​/REST APIs), Brasil

Overview

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 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.

• Design, develop, and maintain scalable Node.js microservices.
• Build and optimize REST APIs to standardize communication across client/partner and internal systems.
• Implement solutions leveraging AWS cloud services (EKS, MSK, Lambda, S3, Open Search).
• Ensure system observability and monitoring through Grafana, Prometheus, and Loki.
• Participate in Scrum ceremonies and contribute to Agile best practices.
• Collaborate using Atlassian tools (Jira, Confluence, Bitbucket) for documentation, tracking, and code management.
• Write clean, maintainable, and testable code with proper documentation.
• Work closely with Dev Ops and QA teams to ensure continuous integration and delivery.

• Strong experience with Node.js in production systems.
• Proven expertise in designing and building REST APIs.
• Hands-on experience with AWS services: EKS, MSK, Lambda, S3, and Open Search.
• Understanding of microservices architecture and distributed systems.
• Knowledge of monitoring and logging tools:
  Grafana, Prometheus, and Loki.
• Familiarity with Agile/Scrum methodologies.
• Experience working with the Atlassian suite (Jira, Confluence, Bitbucket).
• Solid understanding of software engineering best practices (CI/CD, testing, code reviews).
• Effective communication skills and proficiency in English (both speaking and reading).

• Experience with Open Search/Elasticsearch.
• Exposure to event-driven architectures and streaming systems.
• Knowledge of security best practices for APIs and cloud-native applications.
• Familiarity with Domain-Driven Design (DDD) and enterprise integration patterns.

Note:

#LI-AM2

• Health and dental insurance
• Meal and food allowance
• Childcare assistance
• Extended paternity leave
• Partnership with gyms and health and wellness professionals via Wellhub (Gympass) Total Pass;
• 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:

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. See which data needs to be included in the report by clicking here. 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.