Senior Full-Stack Developer, Java, Angular

CI&T

. Provide technical support for the implementation and evolution of Java solutions .

Posted 10/19/2026full-timeBrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Java development, including Java 25, Spring Boot 4, and WebFlux, while ensuring high-quality software delivery through code reviews and adherence to best practices. Proficient in managing integrations with REST/SOAP APIs and utilizing Agile methodologies for scalable solution design.

Highest-signal resume keywords

Java 25 ExpertiseSpring Boot 4 ExpertiseWebFlux ExpertiseREST/SOAP Integrations KnowledgeAgile Methodologies Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaJavaScriptSpring BootWebFluxMongoDBMicroservicesREST APIsSOAP APIsMessaging QueuesKafka

Soft Skills

Technical SupportCode ReviewCollaboration

Tools & Technologies

Version ControlDeployment ManagementStress Testing

Industry Keywords

Software Engineering Best PracticesArchitecture DesignHigh-Performance Solutions

Tech Stack

Tools & technologies

JavaJavaScriptKafkaMongoDBSOAPSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Provide technical support for the implementation and evolution of Java solutions
Assist in defining development standards and software engineering best practices
Conduct code reviews and ensure delivery quality
Support architecture and solution design decisions
Create and maintain integrations with REST/SOAP APIs and external systems
Manage releases, deployments, and version control processes
Validate and conduct stress tests on solutions to ensure robustness and security
Contribute to scalable, high-performance solutions

Requirements

What you’ll need

Knowledge of REST, SOAP, and microservices integrations
Experience with JavaScript scripting
Knowledge of Agile methodologies
Expertise in Java 25
Expertise in Spring Boot 4
Expertise in WebFlux
Expertise in virtual threads
Expertise in MongoDB
Expertise in messaging queues and Kafka

Benefits

Comp & perks

Health and dental insurance
Food and meal vouchers
Childcare assistance
Extended parental leave
Partnerships with gyms and health and wellness professionals through Wellhub (Gympass) and TotalPass
Profit-Sharing and Results Program (PLR)
Life insurance
Continuous learning platform (CI&T University)
Discount club
Free online platform dedicated to promoting physical health, mental health, and well-being
Pregnancy and responsible parenting course
Partnerships with online course platforms
Language-learning platform
Support and workplace accommodations for people with disabilities
Dedicated Health and Well-being team
Inclusion specialists and affinity groups