Full Stack (Node.js, React, Next.js)

As a Senior Software Engineer at CI&T, your primary responsibility will be developing and maintaining high-quality web applications using Node.js, React, and Next.js. You will also be involved in making technical decisions regarding cloud-native applications, optimizing application performance, and ensuring code quality through best practices. Additionally, you'll collaborate with cross-functional teams to define technical requirements and contribute to documentation and knowledge-sharing initiatives.

The Full Stack position at CI&T requires at least 5 years of experience in full-stack development, with a minimum of 3 years of solid expertise in Node.js and modern JavaScript frameworks like React and Next.js. A deep understanding of AWS services and cloud architecture is essential, alongside experience with serverless architecture. Familiarity with CI/CD principles, container technologies, and strong analytical skills are also crucial for success in this role.

The Senior Software Engineer role at CI&T offers a hybrid work arrangement, where you will work 3 days in the office and 2 days remotely. This setup allows you to enjoy the collaborative benefits of in-person meetings while also providing flexibility to work from home. The shift schedule is from 9 am to 6 pm, five days a week.

For the Full Stack position at CI&T, candidates should have expert-level experience with Node.js, React, and Next.js, along with a strong understanding of AWS services and cloud architecture. Proficiency in TypeScript, experience with serverless architecture, and knowledge of infrastructure as code (Terraform or CloudFormation) are highly desirable. Additionally, familiarity with CI/CD tools and container technologies like Docker and Kubernetes will enhance a candidate's fit for this role.

CI&T values diversity, collaboration, and a commitment to excellence when hiring for the Senior Software Engineer role. They seek candidates who not only possess the required technical skills but also demonstrate strong communication abilities, problem-solving aptitude, and attention to detail. The company is dedicated to creating an inclusive work environment and encourages applications from diverse and underrepresented groups.

In an interview, share specific projects where you successfully utilized Node.js in building backend services. Discuss how your understanding of asynchronous programming, middleware, and routing has helped create responsive applications. Be sure to emphasize any challenges you faced and how you overcame them, showcasing your problem-solving skills and technical expertise.

When answering this question, provide details about the project scope, your role, and the technologies used. Highlight your approach to breaking down complex components, managing state, and optimizing performance in React applications. Discuss any collaborative efforts and how you ensured the project was delivered on time, demonstrating your leadership capabilities.

Discuss techniques like implementing caching strategies using CloudFront or DynamoDB Accelerator, optimizing Lambda functions, and using API Gateway effectively. Explain how you monitor performance with AWS CloudWatch and adjust resources based on traffic patterns, emphasizing your ability to balance performance and cost efficiency.

Talk about your experience with code reviews, establishing coding standards, and using tools like ESLint or Prettier. Share examples of how you foster a culture of documentation and knowledge sharing, and your approach in mentoring junior developers to enhance overall team performance.

Detail specific tools like Jenkins, GitHub Actions, or AWS CodePipeline that you've used to automate deployment processes. Explain how these tools have increased efficiency within your projects, allowing for frequent releases and reduced downtime. Illustrate your understanding of the benefits of CI/CD in improving code quality and speeding up delivery.

Discuss your knowledge of cloud design patterns, such as microservices or serverless architectures, and how they shape your coding practices. Share examples of projects where you've implemented these architectures and how they contributed to scalability and performance. Highlight the importance of choosing the right services for each application requirement.

Share a specific instance where you identified a production issue, the steps you took to diagnose the root cause, and how you communicated with stakeholders during the incident. Emphasize the lessons learned and any changes you implemented to prevent similar issues in the future, showcasing your analytical and problem-solving skills.

Highlight the importance of working with cross-functional teams and seeking input from product managers, UI/UX designers, and other stakeholders. Share how effective communication leads to smoother project execution and better end-user experiences, and mention any collaborative tools you utilize for remote teamwork.

Discuss your eagerness to stay updated in this rapidly evolving tech landscape. Explain how you dedicate time for continuous learning through online courses, attending workshops, reading tech blogs, or participating in coding communities. Provide examples of how you've quickly adapted to new technologies in previous roles.

Highlight qualities such as adaptability, strong problem-solving skills, and the capacity to lead by example. Emphasize the importance of having a collaborative mindset and a commitment to upholding code quality standards. Express your belief in the value of diversity and inclusion, which CI&T strongly upholds, as integral to team dynamics and project success.