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Search for Senior Android Developer - Join ciandt in Brazil

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Full-time|On-site|Brazil

Role Overview ciandt is looking for a Senior Android Developer based in Brazil. This position focuses on building mobile applications that improve user experiences. The role involves working closely with colleagues from different disciplines and contributing throughout the development process, from initial concept through deployment. What You Will Do Design …

Apr 17, 2026
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ciandt logo
Full-time|Hybrid|Brazil

ciandt combines human expertise with artificial intelligence to deliver technology solutions at scale. With over 8,000 professionals worldwide and three decades of experience, the company has supported more than 1,000 clients. Artificial intelligence is a core part of ciandt’s strategy. Location policy: Candidates residing in the Metropolitan Region of Campinas must comply with the current office attendance requirements, which include presence at the city offices as specified. Role overview This Senior Mobile Developer role centers on native iOS and Android development for Brazil’s largest banking institution. The position involves shaping technical standards, working closely with cross-functional teams, and driving improvements in user experience through practical, effective solutions. What you will do Set and uphold technical standards to support digital and cultural transformation Collaborate with multidisciplinary teams to deliver native mobile app solutions Maintain a strong focus on user experience and measurable outcomes Participate in code reviews to ensure high code quality Requirements Mobile development experience with Kotlin and Java iOS development using Swift and SwiftUI Knowledge of software architecture patterns such as Clean Swift and MVVM Familiarity with programming paradigms like MVP and SOLID principles Experience with unit testing and code review (tools such as Mockk and Roboelectric) Unit and integration testing using XCTest, KIF, or XCUITests Emphasis on Clean Code and use of Design Patterns for maintainability Building layouts with XML and Jetpack Compose Experience working in CI/CD environments Experience with Maven Understanding of SCM processes and version control tools Background in modularizing mobile projects Soft skills Ability to work independently Proactive problem-solving approach Clear communication and effective collaboration with clients Resilience and adaptability when faced with challenges Transparency and visibility in remote teamwork Preferred qualifications Understanding of agile practices and culture Experience with automation and the testing pyramid Comfort working in remote communication environments Familiarity with native accessibility features Experience using tools such as Jira and xRay Background in payment systems and third-party integrations

Apr 28, 2026
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CI&T logo
Full-time|On-site|Campinas, SP

Join ciandt, a leader in technology transformation, where we merge human insight with cutting-edge AI to deliver scalable tech solutions.With a global workforce of over 8,000 professionals, we have partnered with more than 1,000 clients over our 30-year journey. Here, artificial intelligence is not just a concept; it's our reality.We are seeking a passionate and skilled Senior Android Developer to collaborate with our team and serve a prominent American investment client. This is an on-site position based in Campinas, requiring daily presence in the office. If you thrive in a collaborative environment and enjoy direct interaction with colleagues, this role is ideal for you! Additionally, you will have the chance to utilize your English skills daily, engaging with international teams.Key Responsibilities:- Work closely with the CI&T team to fulfill the requirements of our financial sector client.- Implement agile deployment strategies, ensuring product quality and stability.- Collaborate with cross-functional teams to identify, prioritize, and execute enhancements and bug fixes that improve system performance and enhance user experience.- Write and maintain robust, scalable, and efficient code to support ongoing application development and maintenance.- Conduct thorough testing and debugging of code to guarantee high-quality deliverables.- Engage in code reviews and provide constructive feedback to fellow developers.Qualifications:- Proven experience as an Android Developer with proficiency in Java and Kotlin.- Strong expertise in Kotlin and adherence to coding conventions.- Familiarity with dependency injection frameworks such as Dagger or Hilt.- Understanding of software architectural patterns, including REST, MVVM, MVC, and Clean Architecture.- Experience in unit testing with JUnit and automated UI testing using Espresso.- Knowledge of componentization of interface elements and a basic understanding of Material Design principles.- Proficient in version control with Git and comfortable collaborating in a multi-team environment.

Feb 7, 2026
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ciandt logo
Full-time|On-site|Campinas, SP

Join ciandt, a leader in tech transformation, where we blend human expertise with cutting-edge AI to deliver scalable technology solutions.With a robust team of over 8,000 professionals worldwide, we've established strong partnerships with more than 1,000 clients over three decades, making Artificial Intelligence a core part of our operations.We are seeking a Mid-level Android Developer to collaborate on projects with a leading American investment client. This role is entirely on-site in Campinas, offering you the chance to engage closely with your colleagues and utilize your English skills daily while interacting with international teams.Key Responsibilities:- Work collaboratively with the CI&T team to fulfill client requirements in the financial sector.- Execute agile deployments ensuring product quality and stability.- Partner with cross-functional teams to identify, prioritize, and implement enhancements and bug fixes to elevate system performance and user experience.- Write and maintain robust, scalable, and efficient code to support ongoing development and maintenance of applications.- Conduct thorough testing and debugging to guarantee high-quality deliverables.- Engage in code reviews, providing constructive feedback to peers.Qualifications:- Proven experience as an Android Developer with proficiency in Java and Kotlin.- Strong command of Kotlin coding conventions and practices.- Familiarity with dependency injection techniques using Dagger or Hilt.- Understanding of software architectural patterns such as REST, MVVM, MVC, and Clean Architecture.- Experience in unit testing with JUnit and automated UI testing using Espresso.- Basic knowledge of Material Design and componentization of interface elements.- Proficient in code versioning with Git and familiar with Git Flow in a collaborative environment.

Feb 25, 2026
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ciandt logo
Full-time|On-site|Brazil

Role Overview ciandt is looking for a Senior Kotlin Developer based in Brazil. This role focuses on building applications with Kotlin and working alongside teams from different disciplines. The position centers on designing, developing, and implementing software that supports client needs. What You Will Do Work with cross-functional teams to deliver applications using Kotlin Design and develop features that address client requirements Contribute to the improvement of software development practices Help ensure products meet quality standards before release Location This position is based in Brazil.

Apr 16, 2026
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ciandt logo
Full-time|Hybrid|Brazil

We are experts in technological transformation, combining human expertise with AI to develop scalable tech solutions. With over 8,000 CI&Ters worldwide, we have partnered with more than 1,000 clients throughout our 30 years of history. Artificial Intelligence is our reality.Important: If you reside in the Metropolitan Region of Campinas, your presence in the city offices will be mandatory, according to our current attendance policy.We are seeking a Senior Salesforce Developer with solid experience in Sales and Service Clouds to join our dynamic team.

Mar 26, 2025
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ciandt logo
Full-time|On-site|Brazil

About ciandt ciandt brings together human expertise and AI to deliver scalable technology solutions. With a team of more than 8,000 professionals worldwide, ciandt has partnered with over 1,000 clients during its 30 years in business. Artificial Intelligence plays a central role in the company’s approach and operations. Location Requirement Important: Candidates living in the Metropolitan Region of Campinas must work onsite at our Campinas office, following our current attendance policy. Role Overview We are seeking a Senior FullStack Developer with strong experience in .NET and Angular. The role focuses on building scalable, high-performance applications using modern architectures and the Azure ecosystem.

Apr 17, 2026
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ciandt logo
Full-time|On-site|Brazil

Role overview ciandt is looking for a Senior Fullstack Developer with strong skills in Java and Angular. This position is based in Brazil and focuses on building and maintaining web applications for a variety of clients. What you will do Work closely with cross-functional teams to design, develop, and implement web applications Contribute expertise in both frontend (Angular) and backend (Java) development Help deliver software solutions that align with client requirements What we’re looking for Solid experience with Java for backend development Strong proficiency in Angular for frontend work Ability to collaborate with team members from various disciplines Focus on delivering reliable, high-quality code

Apr 15, 2026
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ciandt logo
Full-time|On-site|Campinas, SP

ciandt combines human expertise with artificial intelligence to deliver scalable technology solutions. With a team of over 8,000 professionals and a track record of more than 1,000 client partnerships across three decades, the company emphasizes technology transformation and innovation. Role overview The Senior Android Developer will join the software engineering team in Campinas, SP. This position focuses on building and maintaining a mobile application that connects to a global IoT ecosystem. The work involves designing Android apps that communicate with AWS cloud services and edge devices, with an emphasis on reliability and high performance. Key responsibilities Develop Android applications that interact with AWS cloud services and IoT edge devices Address concurrency and networking challenges within mobile apps Design software architectures that scale and are easy to maintain Work to ensure application performance and reliability Location This role is based in Campinas, SP.

Apr 23, 2026
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ciandt logo
Full-time|On-site|Brazil

At ciandt, we specialize in tech transformation, merging human expertise with artificial intelligence to craft scalable technological solutions.With a global team of over 8,000 CI&Ters, we have forged partnerships with more than 1,000 clients over our 30-year journey, making artificial intelligence an integral part of our operations.We are seeking experienced Senior Salesforce Developers who excel in consulting and client-facing delivery roles, with profound knowledge of Salesforce Core Clouds (Sales, Service, Experience) and familiarity with Data Cloud, Agentforce, and industry-specific solutions.As a pivotal member of our expanding Salesforce delivery team, you will be instrumental in developing scalable, enterprise-grade solutions utilizing both declarative and programmatic techniques. You will collaborate within Agile delivery squads, support client engagements, and drive business outcomes through effective CRM and platform automation.Key Responsibilities:Salesforce Core Development:Design and implement scalable solutions using Apex, LWC, SOQL, and custom metadata types.Automate processes with Flows and other declarative tools, API Integrations, and Mulesoft.Engage in code reviews, Salesforce Change Sets - CI/CD pipelines (Copado, Gearset), and maintain version control systems.Uphold Salesforce development best practices and security protocols.Sales & Service Cloud Focus:Sales Cloud:Experience managing Lead/Opportunity lifecycles, assignment rules, auto-conversion processes, and custom quote flows.Hands-on experience with Product Catalogs, Pricing, Sales Engagement, and High Velocity Sales is advantageous.Service Cloud:Solid understanding of Case Management, Omni-Channel Routing, Entitlement Processes, Knowledge Base, and Agent Workspace.Familiarity with CTI integrations, Einstein Bots, and enhancements to Service Consoles.Experience Cloud & Agentforce:Customize Experience Cloud portals featuring bespoke Lightning components and branded user experiences.Support advanced Agentforce applications, including AI-driven agent prompts, voice/chat interaction flows, and customer action orchestration via pre-trained contextual workflows.Salesforce Data Cloud (CDP):Utilize Data Cloud tools for real-time data ingestion, creating unified customer profiles, and executing segment activation for marketing or service journeys.Develop connectors and data streams to facilitate event-based personalization.Industry Cloud Experience (Preferred):Financial Services Cloud (FSC):Engagement with household modeling, Financial Accounts, Goals, Activities, and Compliance objects.Exposure to Advisor Console, interaction summaries, and Einstein for FSC.Manufacturing Cloud:Experience with program management, Sales Agreements, and Account-Based Forecasting.Knowledge of collaboration opportunities between field teams and internal stakeholders is a plus.

Mar 16, 2026
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ciandt logo
Full-time|Remote|Brazil

At ciandt, we are pioneers in technology transformation, merging human expertise with cutting-edge AI to deliver scalable tech solutions.With a diverse team of over 8,000 CI&T professionals and partnerships with more than 1,000 clients over the past 30 years, we have made Artificial Intelligence a core part of our operations.We are looking for an experienced Senior Mobile Developer to become a valuable member of our innovative team. The ideal candidate will possess significant expertise in mobile application development utilizing React Native and TypeScript. You will be instrumental in assessing project requirements and crafting robust, scalable solutions that drive our projects forward.

Apr 30, 2026
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ciandt logo
Full-time|On-site|Brazil

Role Overview ciandt is hiring a Mid-Level/Senior Android Developer in Brazil. This role focuses on building mobile solutions that reach users worldwide. Work alongside a team committed to delivering reliable software and thoughtful user experiences.

Apr 16, 2026
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ciandt logo
Full-time|On-site|Brazil

At ciandt, we are experts in technological transformation, combining human expertise with AI to develop scalable tech solutions. With over 8,000 CI&Ters globally, we've partnered with more than 1,000 clients throughout our 30-year history. Artificial Intelligence is a part of our everyday reality.Important: If you reside in the Campinas Metropolitan Area, your presence in the city’s offices will be required per the current attendance policy.Key Responsibilities: - Collaborate to understand technical requirements, participating in inception and refinement sessions; - Engage in the development and enhancement of high-performance, scalable solutions; - Establish and maintain the client's primary partnership channel.Qualifications for this Opportunity:- Proficient in: Java 17+;- Spring Boot;- NodeJs;- Microservices;- REST APIs.- Effective communication skills to ensure alignment among team members and clients;- Strong understanding of business demands and technical refinement;- Code quality and adherence to programming best practices;- Ability to critique and pursue continuous improvement. Preferred Qualifications:- Knowledge of Generative AI;- Familiarity with Angular development;- Experience with hexagonal architecture, CI/CD, Docker, Kubernetes, automated testing, Websphere. #LI-BS3#mid-level

Apr 1, 2026
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ciandt logo
Full-time|On-site|Brazil

At ciandt, we specialize in technological transformation, combining human expertise with AI to craft scalable tech solutions. With over 8,000 CI&T professionals worldwide, we have partnered with more than 1,000 clients throughout our 30-year history. Embracing Artificial Intelligence is part of our everyday reality.Important: If you reside in the Metropolitan Region of Campinas, your presence in the city’s offices will be required, following our attendance policy.We are looking for passionate individuals to join us as an iOS Developer, working directly with a national client in the financial sector. You will be part of a digital transformation journey, eager to share and learn new technologies, contributing positively to both ciandt and the community. A strong cultural fit is essential, valuing respect for differences and collaboration.Your mission:To develop new functionalities for an iOS application, tackling real business challenges alongside the client and team.Write unit tests to ensure the quality of deliverables.Share knowledge with fellow developers to enhance everyone’s skills.You should have experience with:Mobile project development.Agile Software Engineering best practices and DevSecOps, including TDD, Test Pyramid, CI/CD, Feature Toggle, Clean Architecture, Build&Run.Kotlin.Kotlin Coroutines.Objective-C and SwiftiOS librariesKoin.Jetpack Compose.Android WebView.Firebase.Retrofit.Scrum and Agile development.Unit testing.Preferred qualifications:Familiarity with Architecture Patterns like MVP and MVVM.Microsoft Azure certifications (AZ-900, AZ-104, AZ-204, AZ-305).Knowledge of automated testing tools for mobile development.Expertise in Clean Architecture.TDD and Test Pyramid methodologies.Understanding of 4 key metrics.Behavioral traits that will set you apart:Autonomy.Proactivity.Effective Communication.

Mar 18, 2026
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ciandt logo
Full-time|Remote|Brazil

ciandt brings together human expertise and artificial intelligence to build technology solutions that scale. The company has spent 30 years partnering with clients to drive tech transformation. Today, ciandt’s team includes more than 8,000 professionals worldwide. Over 1,000 clients have worked with ciandt during this journey. Artificial intelligence plays a central role in the company’s approach and daily work. Role overview This Mid/Senior Full Stack Developer position is based in Brazil. The role centers on developing and supporting scalable technology projects as part of a collaborative team. What you will do Work on projects that combine human insight with AI-driven solutions Contribute to technology initiatives for a range of clients Support ciandt’s commitment to continuous tech transformation

Apr 28, 2026
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ciandt logo
Full-time|On-site|Brazil

About the Role ciandt is hiring a Mid-Level/Senior Mobile Developer to focus on iOS and Android projects. This role involves building and improving mobile applications in collaboration with designers, engineers, and other specialists. What You Will Do Design, develop, and maintain mobile apps for iOS and Android platforms Work alongside cross-functional teams to deliver new features and improve user experiences Contribute technical expertise to projects that explore new approaches in mobile technology Location This position is based in Brazil.

Apr 16, 2026
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ciandt logo
Full-time|On-site|Brazil

CI&T brings together experienced technologists and AI specialists to deliver scalable solutions for clients worldwide. With more than 8,000 team members and over 1,000 clients in our 30-year history, we focus on practical applications of artificial intelligence in real-world projects. Location requirement: Candidates living in the Metropolitan Region of Campinas must work onsite at our office, following our current attendance policy. Role overview We are hiring a Mid-Level Full Stack Developer based in Brazil to join a financial sector project. This role involves both backend and frontend development, with a focus on building and improving scalable, high-performance systems. What you will do Participate in inception meetings and refinements to understand technical requirements Develop and enhance scalable, high-performance solutions Respond to requests from the project team Help establish the main partnership channel for the client Qualifications Backend development experience with Java 8 and 21 Frontend development background Proficiency in automated testing Knowledge of Azure Cloud Experience with Spring Boot, Angular 8+, and Node.js Microservices experience Understanding of CI/CD processes Familiarity with design patterns Proficiency with Docker and containerization Experience using Git Strong communication skills for team and client alignment Ability to understand business needs and perform technical refinements Commitment to code quality and programming best practices Ability to review work and seek continuous improvement Preferred skills Excellent communication and teamwork Autonomy and proactive approach

Apr 17, 2026
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ciandt logo
Full-time|On-site|Brazil

Role overview ciandt is looking for a Senior Java Developer based in Brazil. This role plays an important part in delivering complex projects and contributing to technical solutions across the team. What you will do Develop and maintain Java applications as part of a collaborative team Work on projects that introduce new technologies and approaches Contribute expertise to help solve technical challenges What we look for Strong experience with Java development Ability to work independently and as part of a team Interest in learning and tackling new problems This position is open to candidates located in Brazil.

Apr 16, 2026
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ciandt logo
Full-time|On-site|Brazil

Join our team at ciandt, specialists in technological transformation. We combine human expertise with AI to create scalable tech solutions. With over 8,000 CI&Ters worldwide, we've partnered with more than 1,000 clients over our 30-year history. AI is our reality, and we are looking for talented individuals to help us innovate.Important: If you reside in the Metropolitan Region of Campinas, you will be required to work from our Campinas office as per current attendance policies.We are seeking COBOL Developers located in Brazil to contribute to a project in the financial sector.

Apr 13, 2026
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ciandt logo
Full-time|On-site|Campinas, SP

Role overview ciandt is hiring a Mid-Level iOS Developer in Campinas, SP. This role involves working alongside colleagues from various backgrounds to create and improve mobile applications for iOS devices. What you will do Work with cross-functional teams to define, design, and deliver new features for iOS applications. Participate in the complete lifecycle of mobile apps, from initial concept to deployment and support. Support the quality, performance, and responsiveness of applications. Offer ideas and solutions when technical challenges appear. The team The development group values both creativity and technical ability. Team members collaborate to solve problems and deliver reliable, well-designed mobile products.

Apr 24, 2026

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