Mid/Senior Java Developer

Own a portfolio of forked backend services (mostly Java/Spring Boot): bug fixes, small changes, and day-to-day stability for a direct-to-consumer commerce platform.

Remote, Brazil
Full-time
Remote
Posted Nov 12, 2026

INDUSTRYSoftware & InternetSaaS & Enterprise SoftwareE-commerce

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Responsibilities

Own a portfolio of forked backend services (mostly Java/Spring Boot): bug fixes, small changes, and day-to-day stability
Drive knowledge transfer with the original team through shadowing sessions
Build service context documentation in three layers (business rules, application behavior, operations)
Support incidents in a production environment that runs 24/7 across global markets, including critical flows like orders and payments
Work within an Azure-based infrastructure (Azure DevOps, pipelines, and subscriptions), contributing to the duplication and adaptation of CI/CD pipelines for the new environment
Participate in the team's shift toward better engineering practices: adopting GitFlow, strengthening test coverage, and gradually incorporating quality gates
Help classify services by technical criticality and flag systemic risks early

Requirements

Experience in a Global Commerce

Nice to have: Microservices at scale, Azure cloud services (Service Bus, Blob Storage, Functions), DDD (Domain-Driven Design), Go, Internationalization and global commerce

Skills

Java Spring BootREST API design and integrationAzure DevOpsCosmosDB for MongoDBPostgreSQLJUnitIncident response mindsetEnglishAzure DevOpsCosmosDBPostgreSQLJUnit

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

Full description

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. 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.