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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…
Senior backend developer building and evolving the core of CI&T Flow's AI Platform: LLM orchestration, model routing/fallback, multi-cloud provider integrations and observability. Day-to-day work centers on Kotlin/Java or Node.js, Docker/Kubernetes, PostgreSQL/MongoDB, and LLM providers like Azure OpenAI and AWS Bedrock.
Mid-level QA analyst ensuring the quality of Salesforce solutions for one of Latin America's largest banks — planning and running manual functional, exploratory and regression tests, managing defect cycles and RCA, and maintaining web test automation with Java and Selenium within CI/CD. Campinas-area residents must work from the office.
Senior Data Architect at CI&T, technically leading a squad that builds data governance for a financial-market/asset-management client: designing lineage, catalog (OpenMetadata) and data-quality architecture, plus Governance-as-Code. Core stack: SQL, Python, PostgreSQL, Snowflake, AWS, Airflow and LLM/AI agents.
Na CI&T , ajudamos grandes empresas a transformar o potencial da AI em impacto real nos negócios com AI Deployment, execução AI-native e tech-integrated business solutions. Com 30 anos de experiência em…
Senior data engineering role ('Data Engineer') at CI&T in Brazil: leading and mentoring a data team while architecting a reliable analytics platform. Core stack is Azure Databricks (Spark/PySpark/Spark SQL), Azure Data Factory, Delta Lake, and Medallion (Bronze/Silver/Gold) architecture, with advanced SQL/Python and banking-sector KPI experience. Office presence required for Campinas metro area re
Senior Business Analyst at CI&T in Brazil who engages directly with clients to gather requirements and design customer service case-management solutions on Microsoft Dynamics 365 — documenting workflows, SLAs, routing rules, and functional specs within Agile delivery. Requires fluent English and hands-on D365 Customer Service experience.
Senior/Master full-stack developer in Brazil who owns features end to end on a cloud enterprise platform: Python backend services and REST APIs, React frontends, integrations, and production support. Stack includes PostgreSQL, Temporal, Docker, AWS Bedrock, Terraform, GitHub Actions, with heavy but judged use of AI tools daily.
Fullstack Software Architect at CI&T who technically leads delivery teams, designs scalable and secure solutions, and mentors developers while working closely with clients. Day-to-day spans architecture decisions, proof of concepts, and enforcing best practices, using a web stack of React, Next.js, TypeScript, HTML/CSS plus CI/CD pipelines.
Senior Data Engineer at CI&T building and maintaining large-scale data pipelines in Databricks (PySpark, Delta Lake, SQL), integrating data from APIs, relational databases, and files while ensuring data quality, governance, and DataOps practices (Git, CI/CD, testing). Also mentors peers and collaborates with data scientists and analysts; advanced English is essential.
CI&T is hiring a Senior Java Developer in Brazil to work hands-on with complex enterprise Java codebases, using AI-assisted development tools (Copilot, Claude Code, Codex) for refactoring, legacy modernization, reverse engineering, and test generation. Requires strong enterprise Java experience plus practical experience with AI-enabled engineering workflows.
Senior backend engineer at CI&T in Colombia who designs, builds, and scales Go/Python microservices on Microsoft Azure, integrating AI capabilities (LLM, RAG, tool calling) and SAP systems with resilient, event-driven patterns and Redis distributed caching.
A senior backend engineer who builds production generative-AI systems for enterprise clients: designing LLM applications, RAG pipelines and multi-agent architectures on platforms like AWS Bedrock, Gemini and OpenAI, plus the Python backend services, containerization, CI/CD and observability that support them at scale.
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