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Job Summary: We are seeking a Mid-Level Kotlin Backend Developer to build innovative backend solutions, working autonomously and in an organized manner. Key Highlights: 1. Develop and maintain backend solutions using Kotlin 2. Ensure a robust testing culture (unit, integration, and E2E) 3. Collaborate on microservice integrations and with frontend We are specialists in **technological transformation**, combining human expertise with AI to build scalable tech solutions. With over 8,000 CI&Ters worldwide, we have formed partnerships with more than 1,000 clients throughout our 30-year history. Artificial Intelligence is our reality. **Important**: If you reside in the Campinas Metropolitan Region, your physical presence at our city offices is mandatory, per our current attendance policy. We are looking for a **Mid-Level Kotlin Backend Developer** to join our team and contribute to developing backend solutions for an innovative project. This is an opportunity to work autonomously and in an organized way, focusing on delivering high-quality solutions. **Responsibilities:** ---------------------- * Develop and maintain backend solutions using **Kotlin**. * Work with relational and NoSQL databases. * Implement and manage messaging systems such as **Kafka**. * Ensure a robust testing culture, including unit, integration, and E2E tests. * Collaborate on microservice integrations and with frontend, using **Clean Architecture** and **Sliced Architecture**. **Essential Requirements:** -------------------------- * Experience with **Kotlin** and **Spring**. * Familiarity with **GitLab** and code versioning. * Knowledge of design patterns. * Proficiency in SQL and use of **Flyway** for database versioning. * Experience integrating with microservices. **Nice-to-Have:** ----------------- * Knowledge of **Kubernetes**, **Docker**, **Kong**, and **AWS** services. * Familiarity with **Datadog** and **Terraform**. **About the Project:** -------------------- You will be part of developing the client’s card terminal system, focusing on Android applications built with **Kotlin**. Please note that this project does not include a dedicated QA team, making an E2E testing culture essential. If you are passionate about development and seek a dynamic and challenging environment, send us your resume and join our team! \#LI\-THAI23 **Our Benefits:*** Health and dental insurance; * Meal and food allowance; * Childcare assistance; * Extended parental leave; * Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) TotalPass; * Profit and Results Sharing Program (PLR); * Life insurance; * Continuous learning platform (CI&T University); * Discount club; * Free online platform dedicated to promoting physical health, mental well-being, and overall wellness; * Pregnancy and responsible parenting course; * Partnerships with online course 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 from the first contact. If you are a person with a disability, it is important to **submit your medical report during the selection process.** *Check which information must be included in the report* *by clicking here.* This allows us to ensure the support and accommodations you deserve. **If you don’t yet have the qualifying medical report, don’t worry: we can support you in obtaining it.** We have a dedicated Health & Wellness team, inclusion specialists, and affinity groups ready to support you at every stage. Count on us to walk this journey alongside you.
