Master AWS .NET Developer

CI&T

. Serve as a technical orchestrator for the use of AI and intelligent agents throughout the software development lifecycle .

Posted 10/21/2026full-timeBrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Software Engineering with a focus on Java and the Spring ecosystem, while effectively applying Artificial Intelligence and Spec-Driven Development to enhance software delivery. Proven ability to lead technical analyses and collaborate with multidisciplinary teams in dynamic environments.

Highest-signal resume keywords

Java (17+)Spring Ecosystem (Boot/Cloud)Artificial Intelligence ApplicationSpec-Driven Development (SDD)Microservices Architecture

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringUnit TestingTest AutomationCode QualityCI/CD PipelinesContext EngineeringPrompt OrchestrationMessaging (Kafka/RabbitMQ)Cloud Concepts (Azure or AWS)GitHub Copilot

Soft Skills

Strong Communication SkillsCollaborative MindsetAnalytical Profile

Tools & Technologies

GitLabJenkinsSonarQubeJira

Industry Keywords

Financial ServicesSoftware Delivery LifecycleEngineering GovernanceTechnical HallucinationsObservability

Tech Stack

Tools & technologies

AWSAzureCloudJavaJenkinsKafkaRabbitMQSpring

About the role

Key responsibilities & impact

Serve as a technical orchestrator for the use of AI and intelligent agents throughout the software development lifecycle
Implement and maintain the technical and contextual refinement that will guide the agentic execution of tasks through Spec-Driven Development (SDD)
Ensure engineering governance and the quality of AI-generated code by defining guardrails and preventing technical hallucinations
Explore, structure, and advance the use of GitHub Copilot, Skills, MCPs, and context/prompt engineering
Promote and guide teams in applying unit testing, test automation, code audits, and observability
Collaborate on defining and evolving backend solution architecture using Java/Spring, microservices, and messaging integrated with AI capabilities
Lead technical analyses and align architectural and functional decisions with stakeholders and multidisciplinary teams
Work with a financial services client to transform the software delivery lifecycle

Requirements

What you’ll need

Strong experience in Software Engineering with Java (17+) and the Spring ecosystem (Boot/Cloud)
Practical experience applying Artificial Intelligence to software engineering and agent development
Proficiency in Spec-Driven Development (SDD), context engineering, and prompt orchestration
Experience with GitHub Copilot, Skills, and MCPs
Knowledge of microservices architecture, messaging (Kafka/RabbitMQ), and cloud concepts (Azure or AWS)
Practical experience with unit testing, code quality, and CI/CD pipelines (GitLab, Jenkins, SonarQube, Jira)
Strong communication skills, a collaborative mindset, an analytical profile, and the ability to work in dynamic environments of continuous innovation
Candidates located in Brazil

Benefits

Comp & perks

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