Job Description

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.

We are looking for a Tech Lead Fullstack (Java+Azure) to join our team on an exciting Project for a major American investment client. This role will require you to work 3x/week at our office in Campinas as part of a development squad, collaborating closely with the client team.
As part of this project, we will be developing websites for clients in the financial market, offering a range of information and features for purchasing mutual funds, ETFs, retirement plans, bonds, and other financial products.
Requirements:
Core Backend & API Skills:

• Strong hands‑on experience with Java, Spring Boot, and REST API architecture.
• Expertise in designing scalable, secure, high‑performance API service architectures.
• Solid understanding of microservices, distributed systems, and integration patterns.

Database & UI Exposure:

• Experience working with databases (schema, queries, performance tuning).
• Good understanding of UI interaction flows and aligning API contracts with front-end needs.

Authentication & Security:

• Deep knowledge of JWT, OAuth2, OpenID Connect.
• Practical experience with Auth0, Akamai, Kong API Gateway (policies, plugins).
• Strong understanding of API security best practices.

Azure Cloud Expertise:

• Hands-on experience with Azure App Services, API Management (APIM), Azure Functions.
• Postgres Flexible services, ACA Jobs, DNS, AGW, ACR, Storage Account Queues, App Config.
• Understanding of Azure networking, Key Vault, monitoring, and diagnostics.
• Ability to troubleshoot distributed systems in Azure environments.

DevOps & Infrastructure:

• Strong proficiency with Terraform for Azure IaC deployments and environment configuration.
• CI/CD experience (Azure DevOps, GitHub Actions, Terraform & Atmos ).
• Familiarity with deployment automation, logging, and monitoring pipelines.

#LI-AG4
#midsenior 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 platformAnd 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 hereThis 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.