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Mid-Level/Senior Mobile Developer - iOS/Android

ciandt

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 team…

Apr 16, 2026

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Mobile Developer (iOS/Android) | Mid, Senior & Specialist Levels | Curitiba

Inter

Full-time|On-site|Curitiba, PR

Join Inter with us!!! At Inter, we believe that the future begins anew each day through the technology you create, the connections you build, and the ideas you share. We are a Super App offering comprehensive solutions in digital banking, investments, credit, insurance, marketplace, and various daily services. But we are much more than that: we are a dynamic team in constant evolution.In this fast-paced environment, new opportunities arise. It's your turn to discover this intelligent way to invest in your career. Come be part of #sanguelaranja!We are looking for Mobile Developers for iOS/Android | Mid, Senior, and Specialist levelsThe Inter is growing: new products, new markets, and a constantly expanding scale. We are looking for Mobile Developers who want to help shape the future architecture of our Super App. If you prefer solving problems over repeating patterns, your place is with us.Your ChallengeYou will build distributed services that power our Super App for millions of users. Your goal will be to ensure high availability and low latency, making architectural decisions that genuinely impact the user experience. More than just implementation, we want you to participate in technical decision-making and help evolve how we approach technology at Inter.Your Daily Tasks:Develop and maintain native applications [Swift/SwiftUI | Kotlin/Jetpack].Implement screens, navigation, and API integrations.

Mar 4, 2026

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Mobile Developer (iOS/Android) - Mid, Senior & Specialist | Recife

Banco Inter

Full-time|On-site|Recife, PE

Join the Inter team!At Inter, we believe that every day is a new opportunity to shape the future through the technology we create, the connections we forge, and the ideas we share. As a Super App, we offer comprehensive solutions in digital banking, investments, credit, insurance, marketplace, and everyday services. But we are also much more than that: we are a dynamic team constantly evolving.With this momentum, new opportunities arise. Now is your chance to explore an intelligent way to invest in your career. Come and be part of #sanguelaranja!We are seeking Mobile Developers for iOS/Android | Mid, Senior, and Specialist levelsThe Inter team is expanding with new products, new markets, and an ever-growing scale. We are looking for Mobile Developers who are eager to help build the future architecture of our Super App. If you enjoy solving problems more than repeating patterns, you belong with us.Your Challenge:As part of our team, you will develop distributed services that power our Super App for millions of users. Your goal will be to ensure high availability and low latency, making architectural decisions that truly impact the user experience. Beyond implementation, we want you to engage in technical decisions and help evolve our technological approach at Inter.Your Daily Responsibilities:Develop and maintain native applications [Swift/SwiftUI | Kotlin/Jetpack].Implement screens, navigation, and API integrations.

Mar 4, 2026

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Senior Mobile Developer - iOS/Android at ciandt | Brazil

ciandt

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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Mid Developer (iOS/Android/eTV) - Join Our Innovative Team!

CI&T

Full-time|On-site|Brazil

Role Overview CI&T is looking for a Mid Developer with experience building applications for iOS, Android, and eTV platforms. This position is based in Brazil and centers on creating mobile and TV apps that deliver strong user experiences. What You Will Do Develop and maintain applications for iOS, Android, and eTV devices Collaborate with team members to design and implement new features Contribute to projects that reach users around the world Who We’re Looking For Experience developing for iOS, Android, and/or eTV platforms Interest in building engaging mobile and TV applications Comfort working in a collaborative team setting Motivation to grow technical skills and take on new challenges Why Join CI&T? Work on projects that have a global impact Opportunity to develop with current technologies Supportive team focused on learning and growth

Apr 14, 2026

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Mid-Level iOS Developer

ciandt

Full-time|On-site|Brazil

Join our innovative team as a Mid-Level iOS Developer at ciandt, where you will have the opportunity to work on cutting-edge applications and contribute to exciting projects that impact users globally. We are looking for a talented developer who is passionate about iOS development and eager to take on new challenges.

Mar 24, 2026

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Mid-Level/Senior iOS Developer

Ciandt

Full-time|On-site|Brazil

Role Overview Ciandt is looking for a Mid-Level/Senior iOS Developer based in Brazil. This role involves building mobile applications that meet high standards for quality and performance. Collaboration with engineers, designers, and stakeholders is central to delivering strong user experiences.

Apr 16, 2026

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Mid-Level Android Developer

CI&T

Full-time|On-site|Brazil

At CI&T, we are pioneers in technological transformation, merging human expertise with AI to develop scalable tech solutions. With over 8,000 professionals globally, we have partnered with more than 1,000 clients over our 30-year journey. Artificial Intelligence is our reality.Note: If you reside in the Metropolitan Region of Campinas, your presence in our office will be mandatory in accordance with current attendance policies.We are looking for a Mid-Level/Senior Android Developer who thrives on challenges to enhance a financial sector project, creating new features and refining existing ones. This project covers end-to-end customer solutions, providing a dynamic environment filled with diverse challenges.

Apr 30, 2026

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Mid-Level/Senior Android Developer

ciandt

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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Mobile Developer (iOS/Android) - Pleno, Sênior e Especialista | Belo Horizonte

Banco Inter S.A.

Full-time|On-site|Belo Horizonte, MG

Venha fazer parte da equipe Inter!Aqui no Inter, acreditamos que o futuro se inicia diariamente através da tecnologia que você desenvolve, das conexões que você estabelece e das ideias que você compartilha. Somos um Super App com soluções integradas de banco digital, investimentos, crédito, seguros, marketplace e outros serviços essenciais. Além disso, contamos com um supertime em constante evolução.Com essa dinâmica, novas oportunidades surgem. É sua chance de conhecer uma maneira inovadora de investir na sua carreira. Junte-se a nós e venha ser #sanguelaranja!Estamos em busca de Desenvolvedores Mobile iOS/Android | Pleno, Sênior e EspecialistaO Inter está em expansão: novos produtos, novos mercados e uma escala crescente. Por isso, estamos em busca de desenvolvedores Mobile dispostos a construir o futuro da arquitetura do nosso Super App. Se você prefere resolver problemas a seguir padrões, você se encaixa aqui!O desafioVocê será responsável por desenvolver serviços distribuídos que possibilitam o funcionamento do nosso Super App para milhões de usuários. Seu objetivo é garantir alta disponibilidade e baixa latência, influenciando a experiência do usuário através de decisões arquitetônicas. Mais do que implementar, queremos que você participe das decisões técnicas e contribua para a evolução da tecnologia no Inter.Suas responsabilidades incluem:Desenvolver e manter aplicativos nativos utilizando [Swift/SwiftUI | Kotlin/Jetpack].Implementar telas, navegação e integração com APIs.

Mar 4, 2026

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Mobile Developer (iOS/Android) | Pleno, Sênior e Especialista | São Paulo

Inter

Full-time|On-site|São Paulo, SP

Come join us at Inter!At Inter, we believe that each day brings new opportunities to innovate through the technology you create, the connections you foster, and the ideas you share. We are not just a Super App offering comprehensive digital banking solutions, investments, credit, insurance, and a marketplace; we are a dynamic team continually evolving to meet the needs of our users.This fast-paced environment opens doors to exciting new roles. It’s your chance to invest in your career in a smart way. Join us and be part of the #sanguelaranja!We are looking for Mobile Developers (iOS/Android) | Pleno, Sênior, and EspecialistaInter is expanding: introducing new products and entering new markets at an ever-increasing scale. We seek mobile developers eager to shape the future architecture of our Super App. If you prefer solving problems over repeating patterns, you belong with us.The ChallengeYou will develop the distributed services that keep our Super App running for millions of users. Your goal will be to ensure high availability and low latency, making architectural decisions that significantly impact the user experience of our app. More than just implementation, we want you to engage in technical decision-making and help evolve our tech practices at Inter.Your Daily Responsibilities Include:Developing and maintaining native applications [Swift/SwiftUI | Kotlin/Jetpack].Implementing screens, navigation, and API integration.

Mar 4, 2026

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Mid-Level Mobile Developer (React Native / Swift / Android)

RH Software Ltda

Full-time|On-site|Arujá

Join our dynamic team at RH Software Ltda as a Mid-Level Mobile Developer. You will be responsible for designing, developing, and maintaining mobile applications using React Native, Swift, and Android. Your expertise will help shape the future of our products and improve user experiences.

Apr 17, 2020

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Senior iOS Mobile Developer

Inter

Full-time|On-site|Belo Horizonte, MG; Curitiba, PR; Recife, PE

Join the Inter Team!At Inter, we believe that every day is an opportunity to shape the future through the technology we develop, the connections we forge, and the ideas we share. As a comprehensive Super App, we offer a full range of digital banking solutions, including investments, credit, insurance, a marketplace, and various everyday services. More than just a platform, we are a dynamic team that is constantly evolving.As new opportunities arise, it's your chance to explore this innovative approach to advancing your career. Come and be part of our #sanguelaranja team!About the Role and MissionYou will be an integral part of our team, directly involved in developing Tap On Phone solutions, ensuring stability, and contributing to new innovations.Your Day-to-Day Responsibilities:Create Tap On Phone solutions.Develop features related to acquiring.Participate in brainstorming sessions for new products.

Apr 13, 2026

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Mid-level Android Developer at ciandt | Campinas, Brazil

ciandt

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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Senior iOS Developer

Miratech

Full-time|On-site|Curitiba

Join our dynamic team as a Senior Mobile Software Engineer, where you will drive innovation and spearhead the development of cutting-edge mobile applications for the iOS platform. Your expertise in writing clean, efficient code will help mentor junior developers and shape our mobile strategy.Working hours are from 9:00 AM to 6:00 PM PST.Key Responsibilities:Developing code across the full stack to create innovative products that enhance user satisfaction.Creating features that empower users to accomplish their tasks more efficiently.Collaborating closely with Product Managers, Designers, and QA engineers to continually enhance the user experience.Partnering with fellow engineers to design new systems, refactor code for testing, and ensure continuous deployment to production.As you grow in this role, you will lead initiatives for new product features and engineering projects.

Mar 4, 2026

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Mid-Level iOS Developer at ciandt | Brazil

ciandt

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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Mid-Level iOS Developer at ciandt | Campinas, Brazil

ciandt

Full-time|On-site|Campinas, SP

Join ciandt, the specialists in tech transformation, where we blend human expertise with AI to craft scalable technological solutions.With over 8,000 CI&Ters globally, we've partnered with more than 1,000 clients over our 30-year journey. Embracing Artificial Intelligence is part of our reality.We are currently engaged in a significant project with one of our largest international clients in the financial sector, which necessitates working 100% on-site at our Campinas office. If you prefer fully remote roles, we invite you to explore our other job openings at https://jobs.lever.co/ciandtWe seek a highly motivated and skilled iOS Developer to collaborate on a mobile project. The applications you will help develop are tailored for clients in the financial industry, facilitating access to mutual funds, ETFs, retirement plans, bonds, and other financial products. If technology excites you and you're ready to tackle challenges in the financial sector, this role is your ideal fit.Key Responsibilities:- Create high-performing native iOS applications while enhancing our iOS coding standards and architecture.- Collaborate with UX designers, Android, Web, and Back End developers, and QA teams to implement new functionalities.- Participate in building, improving, and maintaining applications.- Adhere to security and performance best practices.- Diagnose and resolve technical issues effectively.- Conduct thorough code reviews.- Be comfortable collaborating in hybrid and distributed teams, particularly in a client-facing environment.Qualifications:- Proven experience as an iOS Developer or in a similar capacity.- Strong proficiency in Swift programming.- Familiarity with software architectural patterns such as REST, MVVM, and Clean Architecture.

Feb 25, 2026

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Mid-Level iOS Developer at ciandt | Campinas, Brazil

ciandt

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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Senior iOS Developer at Miratech | Florianópolis

Miratech

Full-time|On-site|Florianópolis

Join our dynamic team as a Senior Mobile Software Engineer and take the lead in crafting innovative mobile applications for the iOS platform. You will be responsible for writing clean, efficient code, mentoring junior developers, and significantly contributing to our mobile strategy.Working Hours: 9:00 AM to 6:00 PM PSTKey Responsibilities:Develop and maintain high-quality code to create user-centric products that enhance user experience.Implement features that empower users to complete tasks more efficiently.Collaborate closely with Product Managers, Designers, and QA Engineers to refine and improve user experience continuously.Partner with fellow engineers to architect new systems, refactor existing code, and deploy updates seamlessly to production.As you settle into the role, lead the development of new product features and engineering initiatives.

Mar 4, 2026

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Senior Android Developer - Join ciandt in Brazil

ciandt

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 and develop Android applications for a range of projects Work with cross-functional teams to define, build, and ship new features Participate in all phases of the development lifecycle Location Brazil

Apr 17, 2026

Mid-Level Mobile Developer (React Native / Swift / Android)

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