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

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

Join our innovative team at iFood Carreiras as a Senior Android Software Engineer. You will play a pivotal role in designing, developing, and optimizing mobile applications that enhance user experience and drive engagement. Collaborate with cross-functional teams to deliver high-quality software solutions.

Join our dynamic team at Indicacoes iFood Interno as a Senior Android Software Engineer. In this role, you will leverage your expertise to design, develop, and maintain innovative mobile applications that enhance user experiences. Collaborate with cross-functional teams to deliver high-quality software solutions, while staying up-to-date with emerging technologies.

Plain Concepts is looking for an Android Engineer with strong Kotlin experience. This remote role is open to candidates based in Brazil. What You’ll Do Design, build, and maintain Android applications using Kotlin. Own features throughout their lifecycle, from initial concept through deployment and ongoing support. Translate product requirements into scalable, maintainable, and testable solutions. Write clear, idiomatic Kotlin code focused on readability and long-term maintainability. Apply modern Android architectural patterns such as MVVM and MVI. Integrate RESTful APIs and handle asynchronous data flows within the app. Work closely with backend engineers to define and refine API contracts. Optimize app performance, responsiveness, and stability across a range of Android devices. Troubleshoot and resolve bottlenecks and bugs with minimal supervision. Take part in code reviews, technical discussions, and architectural decisions. Contribute to ongoing improvements in code quality, development tools, and processes. Collaboration This role involves close collaboration with product, design, and backend teams. Balancing the delivery of new features with efforts to improve architecture and code quality is a key part of the job as the codebase evolves.

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.

ArcTouch develops apps, websites, and digital experiences for brands and startups. With over 15 years in the industry, the studio is part of the AKQA Group and has built a diverse project portfolio. Since 2009, ArcTouch has focused on designing products that connect with users and on fostering collaboration among team members from different backgrounds. This talent pool is for experienced Android developers in Brazil who are interested in future senior openings. By joining, candidates stay informed about new opportunities that match their skills and interests as they arise. Role overview Design and build scalable Android apps using Kotlin and Jetpack Compose, applying principles such as S.O.L.I.D. and architectural patterns like MVVM or MVP. Guide and mentor Android developers, support collaboration, and maintain high standards through code reviews and technical leadership. Work closely with US and EMEA clients, translating their needs into technical solutions as a trusted partner. Promote strong testing practices, including unit, integration, and UI tests, to ensure application quality. Support team growth by helping attract and evaluate Android talent during hiring processes. Location and work style All roles connected to this talent pool are remote and open to candidates based in Brazil.

jobgether is looking for a Senior Data Engineer based in Brazil. This position centers on building and maintaining data pipelines that support key business decisions. Role overview The Senior Data Engineer will design and implement data pipelines, focusing on reliability and accuracy. Maintaining data integrity is a core part of the job, as is delivering insights that inform strategy across the company. Key responsibilities Design and develop data pipelines to support data-driven projects Monitor and ensure the accuracy and consistency of data Contribute to the overall data architecture Translate data into actionable insights for business decision-makers Impact This role helps shape how jobgether uses data to achieve its goals. Your work will influence the direction of data initiatives and support the company's growth.

About This Women Affirmative Position iFood is committed to diversity and inclusion, with gender equity as a core value. This position is part of our ongoing efforts to create opportunities for women in technology. The hiring process for this role follows the same criteria and steps as all other positions. Candidates who identify with the profile below are encouraged to apply. About iFood iFood is a leading technology company in Latin America, connecting thousands of restaurants to millions of consumers every day. Each month, we process around 100 million orders. Our reach extends beyond food delivery into Marketplace, Pharmacy, and Pet sectors. Through our fintech arm, iFood Pago, we offer food vouchers and banking services tailored for restaurants. How the Android Team Works Our teams focus on building reliable, innovative solutions that support delivery partners and improve their daily experience. Collaboration across product, design, and operations is central to our approach. What You Will Do Develop and improve key features in the iFood app for delivery partners, shaping the experience for thousands of logistics partners. Use Kotlin Multiplatform (KMP) to streamline code sharing between Android and iOS platforms. Maintain high performance, availability, and user experience in a demanding, high-traffic environment. Work closely with product, design, and operations teams to deliver solutions that address real needs for delivery partners. Participate in code reviews and help define best practices for mobile development. Implement features related to navigation, order management, payments, and communication with restaurants.

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.

Location: Brazil Company: CI&T About CI&T CI&T builds scalable technology solutions by combining human expertise with artificial intelligence. With over 8,000 employees worldwide and more than 1,000 clients served over the past 30 years, the company places AI at the heart of its work. Role Overview The Senior DevOps Engineer brings deep experience in platform architecture and solution design. This role collaborates with cross-functional teams to create, implement, and refine infrastructure that supports scalable, reliable, and efficient platforms. What You Will Do Partner with software architects and development teams to define infrastructure needs and design platform solutions. Design, build, and improve CI/CD pipelines to streamline development, testing, and deployment. Use Infrastructure as Code (IaC) tools such as Terraform or CloudFormation to manage scalable infrastructure. Conduct Proofs of Concept (PoCs) to evaluate new tools, technologies, and methods for potential adoption. Monitor and optimize system performance, reliability, and scalability for both production and development environments. Troubleshoot and resolve complex issues related to infrastructure, deployment, and applications, implementing lasting solutions. Apply security best practices to architecture and deployment processes, ensuring compliance with industry standards. Mentor team members in advanced DevOps practices and help foster a culture of continuous improvement.

About TelnyxAt Telnyx, we are not just envisioning the future of global connectivity; we are actively creating it. By designing and enhancing the capabilities of a private, global, multi-cloud IP network and delivering hyperlocal edge technology via user-friendly APIs, we are pioneering a new age of seamless interconnection among individuals, devices, and applications.Our mission is driven by the ambition to revolutionize outdated systems, automate processes, and tackle real-world challenges with innovative connectivity solutions. Our financial stability and profitability enable us to invest in groundbreaking technologies while nurturing a culture of continuous learning and development for our team.We envision a world where unrestricted connectivity fosters boundless innovation. By joining our team, you will help lay the groundwork for this interconnected future. We are currently on the lookout for enthusiastic individuals eager to contribute to a game-changing organization while advancing their own skills and careers.About YouWe seek individuals with a robust background or keen interest in developing successful products or systems; you should be adept at managing multiple components, possess exceptional attention to detail, and be open to learning new technologies and systems.The OpportunityYou will collaborate with backend engineers across various teams within Telnyx, making impactful decisions that shape the company’s direction. You will have the opportunity to work alongside fellow engineers to develop exceptional features that span multiple system components, while also engaging with our business, sales, and operations teams to understand and resolve user challenges.

About Savvy Wealth:Savvy Wealth is revolutionizing the $545 billion wealth management industry in the U.S. by addressing its outdated and inefficient practices. With a staggering 75% of financial advisors relying solely on email for digital communication and 62% still crafting financial plans manually in Excel, the client experience suffers, forcing advisors to dedicate over 70% of their time to non-client-facing, manual tasks.At Savvy, we are changing the narrative. Our advisor-centric platform offers a digital-first solution that enhances human financial advice. Financial advisors who collaborate with us gain access to AI-driven software, automated sales and marketing tools, and streamlined back-office workflows, empowering them to accelerate growth and focus more on their clients.Having raised over $105 million from top-tier investors such as Thrive Capital, Index Ventures, and Canvas Ventures, our team comprises seasoned founders and operators who have significantly contributed to industry giants like Airbnb, Square, and Facebook. Savvy is at a critical juncture in its growth, having achieved a remarkable product-market fit and exceeding $2.2 billion in Assets Under Management (AUM) within three years. With a 600% growth in the last 18 months, we are poised to expand our product offerings and continue our revenue growth. Join us on this exciting journey!

About madecardAt madecard, we are dedicated to empowering homeowners by simplifying their financial journey. Our flagship product, Made Card, is a unique credit card tailored for homeowners, offering unparalleled rewards on mortgage payments, home improvements, essential utilities, and everyday purchases. Each transaction enhances a personalized home management platform, enabling users to oversee their home systems and appliances, proactively manage maintenance, and receive timely assistance—whether through AI-driven insights or professional services. By integrating financial solutions, valuable data, and trusted experts, we provide homeowners with greater control, substantial savings, and the precious gift of time to enjoy their homes.We collaborate with leading national partners in the homeownership sector, from mortgage lenders to home service providers, embedding madecard into vital moments of the homeowner experience. These alliances enable us to reach millions of households nationwide, delivering significant benefits to homeowners.Supported by esteemed investors such as Village Global, Jump Capital, Recharge Capital, and Soma Capital, our leadership team boasts extensive experience in fintech, mortgage, and credit sectors from companies like Ramp, Bain Capital, JP Morgan Chase, American Express, and Morgan Stanley. We are on a mission to create a financial and engagement platform for the next generation of homeowners—one that places the homeowner at its core and redefines the essence of feeling at home.About the RoleWe are seeking a talented Senior Frontend Engineer to spearhead the development and scaling of our core user-facing experiences on both web and mobile platforms. In this role, you will take ownership of significant features from inception to deployment, mentor junior engineers, and help establish best practices within our frontend development team. This position is perfect for a hands-on engineer ready to embrace a technical leadership role.What You’ll DoFeature Ownership: Lead the design, development, and implementation of core features across mobile (Flutter) and web (React/Next.js).Collaboration: Partner closely with product managers, designers, and backend engineers to create intuitive, high-quality user experiences.Architecture & Standards: Play a key role in making frontend architectural decisions, establishing coding standards, and building reusable component libraries.Performance & Quality: Ensure applications are high-performing, accessible, and reliable as we scale.Mentorship: Provide guidance to junior engineers through code reviews and sharing best practices.

Salary Range: $4,600 - $9,500 per month (Gross in USD)About Sezzle: Sezzle is on a mission to financially empower the next generation. We are transforming the shopping experience by integrating innovative technology with interest-free installment plans that make shopping smarter and more accessible. Our goal extends beyond just payments; we aim to redefine how people discover, engage with, and purchase their favorite products while positively impacting merchant sales through improved conversions and higher order values. Join us in shaping the future of fintech and retail as we build a vibrant and innovative team dedicated to creating a unique shopping journey. If you are passionate about pushing the envelope in technology and delivering transformative experiences for both consumers and merchants, consider joining Sezzle.About the Role: We are in search of a skilled and driven Senior Mobile Engineer who possesses both high cognitive and emotional intelligence. This role offers an exciting opportunity to excel in a fast-paced and dynamic environment within a rapidly expanding team, complete with ample career advancement opportunities.

About Us At Nubank, we are revolutionizing the financial landscape in Latin America, serving over 122 million customers across Brazil, Mexico, and Colombia. Our mission is to simplify financial services and empower individuals, marking just the beginning of our vibrant journey ahead. As a publicly traded company on the New York Stock Exchange (NYSE: NU), we harness advanced technology, data intelligence, and a streamlined operational model to provide financial products that are straightforward, accessible, and user-centric. Our innovative approach has earned us accolades from prestigious rankings, including Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Bank. To learn more about our dynamic culture, visit our institutional page here. Engineering at Nubank We are committed to cutting-edge software development practices, utilizing a diverse array of technologies. We welcome candidates with varying levels of familiarity with these tools, as we believe in fostering growth and learning within our team. Develop horizontally scalable microservices primarily in Clojure, leveraging Finagle and employing functional programming techniques and hexagonal architecture. Implement high-throughput jobs and inter-service communication utilizing Kafka. Engage in Continuous Integration and Deployment within AWS. Utilize Datomic and DynamoDB for data storage solutions. Monitor and ensure observability with Prometheus. Maximize operations using Kubernetes. We pride ourselves on being a process-light organization that values human interaction and fosters small, independent teams that operate like startups within our larger framework. Our focus is on optimizing execution and minimizing bottlenecks.

Join KnowBe4, the worldwide frontrunner in Human Risk Management, proudly serving over 70,000 organizations globally to enhance their security measures for both employees and AI systems for over 15 years. We are at the forefront of a transformative security landscape, leveraging AI capabilities since 2016 and leading the market from day one.Our HRM+ solution integrates continuous risk intelligence, cutting-edge technical defenses, and tailored training programs, empowering organizations to cultivate robust security cultures. We assist businesses in understanding, measuring, and mitigating human risks throughout their workforce, safeguarding against deepfakes and the latest AI-driven threats.At KnowBe4, we are committed to protecting organizations from cyber threats while simultaneously making a positive impact on the environment. We believe that true resilience is a collective effort, necessitating the safeguarding of our people, data, and planet.

Founded in 2007, Airbnb has evolved from a simple idea of two hosts welcoming three guests into a worldwide community of over 5 million hosts, facilitating more than 2 billion guest arrivals across the globe. We empower hosts to provide unique stays and experiences, allowing guests to connect authentically with local communities.Join Our Community:The Quality Engineering team at Airbnb is dedicated to enhancing our software development process by ensuring high-quality outputs efficiently. We equip our engineers with AI-powered tools to build robust, testable systems. Our responsibilities include refining product test cases, extending automation coverage, and continuously improving our test automation tools and frameworks. We proactively address vulnerabilities in our extensive codebase and collaborate on designing and implementing resilient, testable systems.Your Impact:Lead initiatives at Airbnb that utilize AI to revolutionize and expedite Quality Engineering.As a Senior Automation Engineer, you will be instrumental in establishing and preserving automation coverage for features and releases. Collaborate closely with the product engineering team to develop and enhance our test tools, write and evaluate product code, engage in design reviews to architect testable systems, and guide designs towards enhancing modularity and testability.Possess a keen desire to comprehend complex systems thoroughly and excel in navigating diverse technologies and codebases. You will thrive in ambiguous situations, validating concepts, and implementing top-tier solutions.Our global mission is to cultivate quality engineering processes that adapt to the needs of our external customers and internal teams alike, ensuring a seamless experience for guests, hosts, and support agents.Typical Responsibilities:Utilize AI and tools to spearhead the implementation of a comprehensive test automation strategy, encompassing the entire testing pyramid (unit, service, integration, and end-to-end testing) to validate feature functionality against customer use cases.Oversee the development and effective usage of automated test frameworks.

Role overview ciandt is looking for a Senior Machine Learning Engineer in Brazil. This role focuses on leading AI projects that deliver measurable results. The team values hands-on experience and collaboration across machine learning initiatives. What you will do Lead the design and implementation of machine learning algorithms Develop scalable solutions to improve product features and performance Work closely with other engineers and specialists to solve complex problems What we look for Strong background in machine learning and AI Experience building and deploying algorithms in production environments Ability to collaborate with a team of professionals in the field