Real job — pulled straight from CI&T’s careers page · Verified August 20, 2026 · No reposts.
Job description
CI&T is hiring a Java Developer — a full-time, based in Campinas, SP role. Apply directly on CI&T's careers page below.
[Job-31158] Java Developer, Campinas, Brazil (Hybrid)
Team: Prod_Spark
Location: Campinas, SP
Commitment: Full Time
Workplace Type: hybrid
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.
This position requires availability to work at the Campinas office 3x/week.
Responsibilities
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Develop and maintain RESTful APIs using Java and Spring Boot.
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Deploy and manage containerized applications using AWS ECS.
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Consume real-time data streams using AWS Kinesis.
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Implement Change Data Capture (CDC) using AWS DMS from DB2 and Aurora databases.
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Optimize and manage databases including OpenSearch, Amazon Aurora, IBM DB2, and Amazon Redshift.
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Design and implement data pipelines utilizing AWS S3 and Control-M for job scheduling.
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Monitor application performance and health using AWS CloudWatch, Splunk, and Grafana.
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Collaborate with cross-functional teams to ensure compliance with regulatory standards related to PII, KYC, and AML.
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Participate in code reviews and contribute to team best practices.
Requirements
- Advanced English (daily contact with people outside Brazil).
- Availability to work at our Campinas office 3x/week.
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Proven experience in backend development with Java and Spring Boot.
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Strong understanding of AWS services, including ECS, Kinesis, DMS, S3, Redshift, and OpenSearch.
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Experience with Change Data Capture (CDC) and data management.
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Familiarity with database technologies such as Amazon Aurora, IBM DB2, and OpenSearch.
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Ability to work with observability tools like Splunk, AWS CloudWatch, and Grafana.
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Knowledge of serverless architecture using AWS Lambda and Vanguard FaaS.
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Understanding of regulatory frameworks related to PII, KYC, and AML.
Nice to Have
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Experience with Control-M for job scheduling and automation.
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Familiarity with data warehousing solutions like Amazon Redshift.
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Knowledge of data analytics and monitoring tools such as Grafana and Honeycomb.
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Background in regulatory compliance and identity resolution systems.
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Frequently asked questions
What skills are required for Java Developer at CI&T?
The required skills for Java Developer at CI&T include: Java, Spring Boot, REST, DB2, Splunk, Grafana, Lambda, Redshift.
What is the seniority level for Java Developer at CI&T?
Java Developer at CI&T is a Mid Level level position.
How do I apply for Java Developer at CI&T?
You can view the full description and apply for Java Developer at CI&T on EchoJobs: https://echojobs.io/job/ci-t-job-31158-java-developer-campinas-brazil-hybrid-v6tb0.