[Job-31859] MID Backend Developer (Java + Spring Boot)
ciandt· Prod_Argo
About this role
At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.
With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.
We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.
We are seeking a Mid Backend Developer to join a cross-functional team operating in the alcoholic beverage industry, specifically within a B2B e-commerce platform that is already active in 40 countries. This client is one of our largest partners, and their role is vital for the transformation and continuous improvement of the business model and the scaling of the application. In this position, you will work collaboratively with various teams to ensure the quality and reliability of innovative solutions that drive business success.
Key Responsibilities:
- Design and develop scalable backend systems using Java, Spring, and Spring Boot.
- Build and maintain microservices and RESTful APIs to support business functionality.
- Implement data access using Spring Data and JPA with relational and non-relational databases.
- Utilize messaging queues such as Kafka and RabbitMQ for inter-service communication.
- Write unit and integration tests using JUnit and Mockito to ensure code quality.
- Ensure application security and performance through best practices.
- Help implement CI/CD pipelines using Docker, Docker Compose, and Kubernetes.
- Collaborate with cross-functional teams to define and deliver high-quality software solutions.
- Systems monitoring (e.g., New Relic).
- Build and maintain microservices and RESTful APIs to support business functionality.
- Implement data access using Spring Data and JPA with relational and non-relational databases.
- Utilize messaging queues such as Kafka and RabbitMQ for inter-service communication.
- Write unit and integration tests using JUnit and Mockito to ensure code quality.
- Ensure application security and performance through best practices.
- Help implement CI/CD pipelines using Docker, Docker Compose, and Kubernetes.
- Collaborate with cross-functional teams to define and deliver high-quality software solutions.
- Systems monitoring (e.g., New Relic).
Requirements:
- Strong proficiency in Java and related frameworks (Spring, Spring Boot).
- Solid understanding of microservices architecture and RESTful API design.
- Familiarity with relational and non-relational databases.
- Knowledge of messaging systems such as Kafka and RabbitMQ.
- Experience with testing frameworks (JUnit, Mockito).
- Proficient in CI/CD practices and tools, including Docker and Kubernetes.
- Strong problem-solving skills and ability to design effective solutions.
- Excellent communication skills in English.
- Proactive approach.
- Fundamentals in data structures, object-oriented programming, and problem-solving.
- Knowledge of design patterns, clean code, and best practices.
- Understanding of testing concepts (regression, smoke, stress, unit, integration, automation, e2e...).
- English Skills (Advanced)
- Solid understanding of microservices architecture and RESTful API design.
- Familiarity with relational and non-relational databases.
- Knowledge of messaging systems such as Kafka and RabbitMQ.
- Experience with testing frameworks (JUnit, Mockito).
- Proficient in CI/CD practices and tools, including Docker and Kubernetes.
- Strong problem-solving skills and ability to design effective solutions.
- Excellent communication skills in English.
- Proactive approach.
- Fundamentals in data structures, object-oriented programming, and problem-solving.
- Knowledge of design patterns, clean code, and best practices.
- Understanding of testing concepts (regression, smoke, stress, unit, integration, automation, e2e...).
- English Skills (Advanced)
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. 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.
Frequently Asked Questions
Is the salary disclosed for the [Job-31859] MID Backend Developer (Java + Spring Boot) position at ciandt?
The salary for this [Job-31859] MID Backend Developer (Java + Spring Boot) role at ciandt is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the [Job-31859] MID Backend Developer (Java + Spring Boot) job at ciandt remote?
Yes, this [Job-31859] MID Backend Developer (Java + Spring Boot) position at ciandt is remote, with team members based in Brazil. You can work from home or anywhere in the supported regions.
Is the [Job-31859] MID Backend Developer (Java + Spring Boot) role at ciandt full-time or part-time?
This is listed as a Homeoffice position. It is posted as a [Job-31859] MID Backend Developer (Java + Spring Boot) role in the Prod_Argo department at ciandt.
Which team or department does the [Job-31859] MID Backend Developer (Java + Spring Boot) at ciandt belong to?
This [Job-31859] MID Backend Developer (Java + Spring Boot) position is part of the Prod_Argo department at ciandt. See the full job description for more information about the team structure and responsibilities.
How do I apply for the [Job-31859] MID Backend Developer (Java + Spring Boot) position at ciandt?
Click the "Apply Now" button on this page. You will be redirected to ciandt's official application portal hosted on lever where you can submit your application directly.
When was the [Job-31859] MID Backend Developer (Java + Spring Boot) job at ciandt posted?
This [Job-31859] MID Backend Developer (Java + Spring Boot) position at ciandt was posted on Sep 25, 2026. Apply as soon as possible — early applications are often reviewed first.
[Job-31859] MID Backend Developer (Java + Spring Boot)
ciandt
You'll be redirected to ciandt's official application page on Lever.