Senior Full Stack Developer, Brazil

Ciandt; Brazil; Remote; BRL 350,000 - 520,000; Full time

Benefits offered by this job

Seguro saúde

Vale refeição

Auxílio creche

Convênio com academias

PLR

Job summary

CI&T está buscando um Senior Full Stack + iOS Developer para integrar a equipe de engenharia, contribuindo com desenvolvimento de apps web e móveis modernos.Você atuará no backend, frontend e iOS, definindo APIs, padrões de arquitetura e boas práticas, em projetos com equipes distribuídas e foco na qualidade do código.

O cargo envolve trabalhar com Java/Spring Boot, React, Node.js, TypeScript, Swift/Xcode, Docker/Kubernetes e CI/CD, alinhando-se a padrões de observabilidade e qualidade com

Qualifications

• Desenvolvimento full-stack com foco em back-end, front-end e iOS.
• Experiência prática com Java, Spring Boot e microserviços.
• Conhecimento de React, Node.js e TypeScript/JavaScript.
• Experiência em iOS com Swift/Xcode e design de REST APIs.
• Compreensão de arquitetura de software, Hexagonal e CQRS.

Responsibilities

• Trabalhar em backend, frontend e iOS, construindo serviços escaláveis e interfaces responsivas.
• Contribuir para decisões arquiteturais, design de APIs e práticas de engenharia.
• Colaborar com equipes multifuncionais para entregar soluções seguras e mantíveis.

Skills

Full-stack

Java

React

TypeScript/JavaScript

iOS (Swift)

Tools

Spring Boot

Java microservices

Node.js

Xcode

Swift

REST APIs

Hexagonal Architecture

CQRS

Docker

Kubernetes

Git

GitHub Actions

SonarCloud

CI/CD

Jest

React Testing Library

Cypress

Playwright

Job description

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Senior Full Stack Developer, Brazil

Brazil

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.

We are looking for a Senior Full Stack + iOS Developer to join our engineering team and contribute to the development and evolution of modern web and mobile applications.

In this role, you will work across backend, frontend, and iOS development, building scalable services, responsive user interfaces, and mobile experiences. You will contribute to architectural decisions, API design, and engineering best practices while collaborating with cross-functional teams to deliver high-quality, secure, and maintainable solutions.

Requirements

• Strong professional experience in full-stack software development.

• Solid proficiency in Java, Spring Boot, and Java microservices.

• Hands-on experience with React, Node.js, and TypeScript/JavaScript.

• Professional experience developing iOS applications using Swift and Xcode.

• Experience designing and developing REST APIs and backend integration patterns.

• Good understanding of software architecture principles, particularly Hexagonal Architecture and CQRS.

• Experience with React Microfrontends and modern frontend development practices.

• Knowledge of relational databases, particularly MariaDB and PostgreSQL, and experience with Spring Data JPA.

• Experience implementing automated testing strategies, including unit, integration, and E2E testing.

• Familiarity with testing tools such as JUnit 5, Mockito, AssertJ, Jest, React Testing Library, Cypress, Playwright, or Karate.

• Understanding of Docker and Kubernetes fundamentals.

• Experience with Git and collaborative development workflows, including Git Flow or Trunk-Based Development.

• Familiarity with CI/CD pipelines using GitHub Actions and code quality tools such as SonarCloud.

• Knowledge of application monitoring and observability practices.

• Strong problem‑solving skills, attention to code quality, and ability to collaborate with distributed teams.

Nice to Have

• Experience with event-driven architectures and messaging platforms such as Kafka.

• Knowledge of mutation testing tools such as PIT or StrykerJS.

• Experience with service virtualization tools such as TrafficParrot.

• Familiarity with Microsoft Azure cloud services.

• Experience with Azure Application Insights and other monitoring solutions.

• Knowledge of the Sewing Design System.

• Experience implementing internationalization and localization across multiple languages, including Spanish, English, and Portuguese.

• Experience with data visualization libraries and charting solutions.

• Familiarity with advanced distributed system patterns and microservices architecture.

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

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.