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Rehire

Full-time|Remote|Argentina

Role Overview:Join Rehire as an Android Mobile Developer specializing in Kotlin. You will be instrumental in supporting a leading technology firm by developing and maintaining high-quality Android applications.We seek a passionate developer with extensive experience in Kotlin and proven success in delivering production-grade Android applications. This positi…

Feb 18, 2026

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Mobile App Developer (iOS/Android) - Join Our Remote Team!

pavago

Full-time|Remote|Remote — Argentina

pavago is looking for a Mobile App Developer with experience in both iOS and Android platforms. This remote position is open to candidates based in Argentina. Role overview The role centers on building and improving mobile applications for pavago. The team values developers who can bring fresh ideas and technical expertise to mobile projects. What you will do Develop and maintain mobile apps for iOS and Android devices Collaborate with team members to deliver new features and updates Apply creative problem-solving to enhance user experience Requirements Experience building mobile applications for both iOS and Android Based in Argentina and able to work remotely

Apr 28, 2026

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Mobile App Developer (iOS/Android/React Native/Flutter)

pavago

Full-time|Remote|Remote — Argentina

Mobile App Developer (iOS / Android / React Native / Flutter)Full-Time Remote | U.S. Business Hours About the RoleWe are seeking a talented Mobile App Developer to design, develop, and enhance cutting-edge mobile applications for both iOS and Android platforms.This position is perfect for individuals who thrive on:creating seamless mobile experiences,delivering production-ready applications,addressing performance issues,and working closely with product, design, and backend teams.Your responsibilities will include:native mobile development,leveraging cross-platform frameworks,integrating APIs,managing releases,optimizing performance,and architecting mobile solutions.This role goes beyond mere maintenance.We are looking for someone who can:develop features from concept to completion,deliver consistently,enhance user experience,and support scalable mobile applications utilized in real-world settings. What You’ll OwnMobile Application DevelopmentDevelop and sustain mobile applications using:Swift / Objective-C (iOS)Kotlin / Java (Android)React NativeFlutterCreate responsive, pixel-perfect mobile interfaces from:FigmaSketchdesign prototypesConstruct scalable and maintainable mobile architecturesIntegrate APIs and backend services through:REST APIsGraphQLauthentication systemsFeature Development & Product DeliveryDesign and implement new user-facing mobile featuresCollaborate with:product managersdesignersbackend engineersEnhance app functionality, responsiveness, and usabilityGuarantee cross-device and cross-platform compatibilityContribute to sprint planning and feature prioritizationTesting, QA & ReliabilityCreate and maintain:unit testsUI testsautomated test coverageDebug:crashesmemory leaksperformance bottlenecksdevice-specific issuesUphold high-quality code standards and testing reliabilityEnsure CI/CD integration for testing and deploymentsRelease Management & DeploymentOversee releases through:TestFlightApple App StoreGoogle Play ConsolePrepare:release buildsmetadatarelease notesstore compliance requirementsEnsure applications comply with Apple and Google review standardsMaintain quick and reliable deployment workflows

May 6, 2026

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Senior Android Engineer at GoFundMe | Buenos Aires

GoFundMe

Full-time|Hybrid|Buenos Aires, Argentina

About GoFundMe GoFundMe connects a global community of over 150 million people who support each other through fundraising. Since 2010, the platform has helped raise more than $30 billion for causes worldwide. In 2022, GoFundMe partnered with Classy, a leading nonprofit fundraising software provider, to expand its reach and impact. Role Overview The Mobile team at GoFundMe is looking for a Senior Android Engineer. This team builds and maintains key features that help people support one another through the GoFundMe platform. Location This is a hybrid role based in Buenos Aires, Argentina.

Apr 16, 2026

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Senior Android Software Engineer

Delivery Hero

Full-time|On-site|Buenos Aires

We have an exciting opportunity for you! We are looking for a Senior Android Software Engineer to join our Technology team.Drive best practices regarding code health, always considering the scalability and flexibility of our digital products.Actively collaborate in defining tasks and projects.Contribute to creating an incredible user experience.Work effectively as part of a team to achieve defined objectives.Integrate various internal and external services.Propose new functionalities and improvements to existing features.

May 4, 2026

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Senior Backend Engineer (Java/Kotlin) at The Mobile-First Company | Buenos Aires

The Mobile-First Company

Full-time|Hybrid|Argentina / Hybrid

Join us as a Senior Backend Engineer at The Mobile-First Company, where we revolutionize business software for the mobile era. Our mission is to empower businesses to operate seamlessly from their mobile devices.As a key member of our team, you'll collaborate directly with our CTO to shape the future of our backend systems and AI capabilities. Your work will enhance the performance and scalability of our applications.In this role, you will:Develop and optimize backend systems in collaboration with mobile engineers.Contribute to system design and CI/CD processes.Implement scalable backend solutions using technologies such as Kotlin, Java, or Python.Work with cloud services including AWS and Cloudflare.Be part of a fast-growing company that is already serving over 20,000 businesses daily!

Sep 1, 2025

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Kotlin Coding Specialist - Freelance AI Trainer Project

Agency

Contract|From $35/hr|Remote|Argentina

Are you a Kotlin aficionado ready to influence the future of artificial intelligence? As large-scale language models evolve from simple chatbots to sophisticated developer assistants capable of reasoning about intricate software systems, your expertise is vital. High-quality engineering data is the foundation for tomorrow's AI, enabling it to assist developers in addressing real-world challenges with speed and precision. Your coding skills will be instrumental in powering this next generation of AI. We are seeking exceptional Kotlin specialists who can transform real-world engineering scenarios—such as bug reports or feature requests from Git repositories—into clean, efficient, and idiomatic Kotlin solutions. You'll be responsible for crafting high-quality code patches that adhere to modern Android development standards, ensuring technical accuracy, maintainability, and clarity. Your qualifications should include hands-on experience with contemporary Android and Kotlin development practices, including Jetpack Compose, Kotlin Coroutines, and Jetpack libraries like Room, WorkManager, Datastore, ViewModel, and Hilt. Familiarity with build.gradle configurations, dependency management, and networking libraries such as OkHttp, Retrofit, and Coil is also essential. Experience with Android multimedia tools (CameraX, ExoPlayer, Media3) is a valuable asset. On a typical day, you will evaluate AI-generated code, rectify errors, implement optimized Kotlin solutions, and document best practices that showcase modern Android design patterns and coding conventions. A robust background in Android software development is required, with demonstrable experience in building and maintaining production-level Kotlin applications. Strong, clear communication skills and the ability to articulate technical decisions are crucial. We offer a competitive pay rate starting at $35 per hour, with the final amount determined based on your experience, expertise, and geographical location. Please note that as a contractor, you will need to provide your own secure computer and high-speed internet; company-sponsored benefits such as health insurance and PTO are not applicable.

Feb 12, 2026

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Android Engineer at Blockchain | Buenos Aires

Blockchain

Full-time|On-site|Buenos Aires

Blockchain is at the forefront of transforming the financial landscape globally. As the most reliable and rapidly expanding cryptocurrency platform, we empower millions of individuals to securely engage with digital currencies. Since our launch in 2011, we have gained the confidence of over 90 million wallet holders and more than 40 million verified users, enabling over $1 trillion in cryptocurrency transactions.Our engineering division is dedicated to creating innovative technologies that are reshaping the financial services sector, providing empowerment to millions worldwide. We are seeking a talented Android Engineer to become a vital part of our dynamic engineering team, tasked with swiftly developing, iterating, and deploying high-quality software solutions that cater to users globally. You should be adaptable and ready to align with our rapid growth and the ever-changing cryptocurrency ecosystem.Our development team is addressing some of the most exciting challenges in the crypto domain while ensuring the secure scalability of a distributed platform that serves millions daily. We invite you to join us!

Mar 10, 2026

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Senior Mobile Engineer at Coderio | Buenos Aires

Coderio

Contract|Remote|Buenos Aires

Coderio develops digital solutions for enterprise clients around the globe. Teams here handle projects from architecture through delivery, blending strong technical skills with a focus on product outcomes. The company emphasizes autonomy, open communication, and technical excellence. Working with international partners is a regular part of the job. More information: http://coderio.com Role overview The Senior Mobile Engineer position is based in Buenos Aires and joins a seasoned technical team. This team is responsible for a strategic platform that processes real-time data. The main objective is to enhance the mobile aspect of the product, ensuring plant operators can reliably access key performance indicators (KPIs), even with limited network connectivity. What you will do Work on improving the mobile experience for field users Focus on delivering clear and reliable data access, especially in areas with unstable connections Contribute to shaping how the mobile product evolves, not just routine maintenance Collaboration This role involves working closely with other technical experts and supporting users who depend on timely, accurate data in the field.

Apr 23, 2026

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Mobile Engineer - Open Application

Truelogic

Full-time|On-site|LatAm

About TruelogicTruelogic is a premier nearshore staff augmentation provider based in New York, boasting over 20 years of experience in delivering exceptional technology solutions to a diverse range of clients, from burgeoning startups to established industry leaders. Our commitment is to empower organizations in achieving their digital transformation objectives.With a robust team of over 600 highly skilled technology professionals located in Latin America, we facilitate digital innovation by partnering with U.S. companies on their most significant projects. Whether collaborating with Fortune 500 companies or dynamic startups, we consistently deliver impactful results.By applying for this opportunity, you are embarking on a journey with a vibrant team that values your skills and aspirations. We focus on aligning your expertise with roles that promote extraordinary career development and success, while contributing to projects that are shaping the future of technology.

Jan 15, 2025

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Mobile Solutions Architect

Creative Chaos

Full-time|Remote|Remote — Argentina

Position OverviewAs a Mobile Solutions Architect at Creative Chaos, you will play a pivotal role in translating business needs into comprehensive software designs, serving as a blueprint for the implementation team. Your expertise will ensure adherence to these designs throughout the project lifecycle, from conception to delivery.Key Responsibilities Engage actively in the presales and project phases, contributing to user experience design, sprints, development, and final delivery. Provide critical feedback during the user experience design phase, reviewing wireframes with a technical lens. Prior to development, create vital artifacts, including a Solutions Design Document, to steer the team effectively. During development, oversee adherence to design specifications and document any modifications. Review and assess the outputs of the development team, ensuring quality and alignment with project goals. Deliver training to developers and serve as the primary technical liaison for stakeholders. Qualifications A Master's or Bachelor's degree in Computer Science from a reputable institution. Over 10 years of hands-on experience, with a strong preference for expertise in Android, iOS, Flutter, and React Native. Proficient with native build tools such as XCode and Gradle. Solid understanding of REST APIs, data request models, and offline storage mechanisms. A minimum of 4 years in pivotal architecture and design decision-making, including data domain modeling and application of design patterns. Demonstrated ability to collaborate within diverse teams and manage multiple stakeholders. Extensive experience in engineering and software architecture, with strong coding language knowledge and familiarity with various operating systems and databases. Exceptional communication skills to effectively interact with stakeholders, project managers, and development teams. Ability to analyze and identify potential technical risks that could impact business operations. Experienced in managing third-party dependencies and resolving conflicts.

Sep 29, 2022

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Senior Mobile Engineer MS046KA

Coderio

Full-time|Remote|Buenos Aires

Join Coderio as a Senior Mobile Engineer and take your skills to the next level! In this role, you will be responsible for designing and developing innovative mobile applications that enhance user experiences. Collaborate with a dynamic team of developers, designers, and product managers to bring cutting-edge solutions to life.

Apr 8, 2026

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Senior Mobile Engineer - React Native

Front

Full-time|Remote|Remote, Argentina

Join Front, the forefront of AI-driven customer service solutions, as a Senior Mobile Engineer specializing in React Native. In this fully remote role based in Argentina, you will be instrumental in enhancing our mobile application for both Android and iOS platforms. Your expertise will drive the development of a seamless user experience in our React Native app while collaborating with cross-functional teams to elevate performance and support feature releases.At Front, we pride ourselves on creating a collaborative and innovative workspace where teams can efficiently manage customer interactions and automate processes. With over 9,000 leading companies, including CultureAmp, HootSuite, and Y Combinator, relying on our platform, your contributions will have a direct impact on customer satisfaction globally.Our success is backed by Sequoia Capital and Salesforce Ventures, with $204M raised from top investors from renowned companies. Recognized as a great workplace by Built In, USA Today, and Fortune, we offer a vibrant culture focused on growth and excellence.

Nov 7, 2025

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Senior Mobile & Full Stack Engineer

coderio

Full-time|On-site|Buenos Aires

Join coderio as a Senior Mobile & Full Stack Engineer, where you'll be at the forefront of innovation, developing cutting-edge applications and solutions. We are seeking an enthusiastic and skilled engineer who is passionate about mobile development and full-stack technologies.Your expertise will drive projects from conception to completion, ensuring seamless integration and optimal performance. If you thrive in a dynamic environment and are eager to collaborate with a talented team, we want to hear from you!

Mar 27, 2026

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Senior Mobile Software Engineer at Miratech | La Plata

Miratech

Full-time|On-site|La Plata

Join our dynamic team as a Senior Mobile Software Engineer dedicated to pioneering and steering the development of cutting-edge mobile applications on the iOS platform. You will be responsible for crafting clean, efficient code, mentoring junior developers, and playing a pivotal role in defining our mobile strategy.Working hours: 9:00 to 18:00 PSTKey Responsibilities:Developing code across the stack to create innovative products that enhance user satisfaction.Designing features that empower users to complete their tasks more efficiently and effectively.Collaborating closely with Product Managers, Designers, and QA engineers to continuously enhance user experience.Partnering with fellow engineers to architect new systems, refactor code under test, and ensure continuous deployment to production.Eventually leading the development of new product features and engineering initiatives.

Mar 4, 2026

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Mobile Engineer Opportunity at Silver | Argentina

Silver

Full-time|On-site|Argentina

About the Role:Join our dynamic team at Silver as a Mobile Engineer! This role offers an exciting opportunity to develop, maintain, and distribute our innovative mobile applications, which are at the heart of our product offerings. We’re seeking dedicated professionals who are eager to grow with us and contribute to solving complex technical challenges. Candidates with experience in product-focused environments will excel, as they bring a keen understanding of user-centric solution building. Experience in start-up settings is highly valued, showcasing adaptability and initiative in fast-paced environments.Your Responsibilities:Collaborate with product managers, designers, and engineers to create new features.Design and implement core functionalities for our mobile applications.Develop tools to enhance our development workflows.Engage in code reviews to improve code quality and product performance.Take ownership of your code in production environments.Collaborate with our customer experience team to resolve user issues.Your Qualifications:Proficient in mobile SDKs and application development, including familiarity with common design patterns.Strong cross-team collaboration skills, working effectively within a cross-functional team.A growth-oriented mindset, always eager to learn and understand.Ability to take ownership of challenges and drive solutions.Willingness to tackle open-ended problems and collaborate on diverse solutions.Open to engaging in problem-solving across various areas.Our Technology Stack:iOS: Swift, UIKit, RxSwift, Golang.Android: Kotlin, RxJava, Golang.Interview Process:Initial Screening Interview.Technical Assessment Interview.Client Screening Interview.Take-Home Challenge.In-Depth Interview.

Jun 16, 2025

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Software Engineer II - Marketing & Mobile

Sezzle Inc.

Full-time|Remote|Argentina, Remote

Role overview Sezzle Inc. seeks a Software Engineer II to join the Marketing & Mobile team. This remote position is open to candidates based in Argentina. The team is responsible for building and refining mobile products that drive marketing goals and strengthen customer engagement. What you will do Develop and improve mobile applications that advance marketing initiatives Collaborate with cross-functional teams to deliver software that meets business objectives Apply technical skills to projects focused on boosting customer engagement and satisfaction Location This role is fully remote within Argentina.

Apr 20, 2026

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Senior Mobile Engineer - Remote (Argentina)

Sezzle

Full-time|$4.6K/mo - $7.5K/mo|Remote|Argentina, Remote

About Sezzle: At Sezzle, we are on a mission to empower the financial future of the next generation. Our innovative approach is transforming the shopping experience by integrating advanced technology with interest-free installment plans, making shopping smarter and more accessible for everyone. We are not just changing the payment landscape; we are redefining how consumers discover, interact with, and acquire their favorite products while significantly enhancing merchant sales through improved conversions and higher order values. Join us as we continue to lead the charge in fintech and retail, building a dynamic team dedicated to crafting a unique shopping experience that goes beyond mere transactions. About the Role: We are in search of an exceptional and driven Senior Mobile Engineer who possesses both high technical acumen and emotional intelligence. This is an exciting opportunity to excel within a fast-paced, rapidly expanding team, offering plentiful potential for career growth and advancement. Compensation: The salary range for this position is: 4,600 - 7,500 USD Monthly Interview Process: Transparency is key at Sezzle. We prioritize regular feedback and clear expectations throughout our interview process. Progression through each stage is not guaranteed. Application submitted (current status) Wonderlic test (30-40 min) Interview with recruiters (30 min) Coding assessment (~1.5 hours) Interview with engineers (1 hour) Interview with engineering leadership (30-45 min) Offer! What You Will Do: Take ownership of developing new features within our cross-platform TypeScript React Native app, as well as Golang backend APIs. Oversee our release management processes using tools like cohorting, feature flags, and app-store infrastructure.

Jan 20, 2026

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Senior Mobile & Full Stack Engineer

Coderio

Contract|Remote|Buenos Aires

About Coderio Coderio specializes in crafting and delivering scalable digital solutions tailored for global enterprises. Our robust technical foundation combined with a product-focused approach enables our teams to navigate complex software projects from initial architecture to final execution. We cherish autonomy, promote clear communication, and strive for technical excellence, collaborating closely with international partners to create impactful technology. Discover more at: http://coderio.com We are on the lookout for a Senior Mobile & Full Stack Engineer with extensive expertise in React Native who flourishes in a dynamic startup atmosphere. React Native is integral to our product, and you will take charge of the mobile experience from end to end while also contributing across the full stack to architect scalable features, maintain data integrity, and ensure a high-performing user experience.

Apr 30, 2026

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Mobile & Full Stack Engineer at coderio | Buenos Aires

coderio

Full-time|On-site|Buenos Aires

Join our innovative team at coderio as a Mobile & Full Stack Engineer! We are looking for passionate individuals who thrive in dynamic environments and are eager to contribute to cutting-edge projects. In this role, you will collaborate with cross-functional teams to design, develop, and maintain high-quality mobile and web applications.

Apr 8, 2026

Mobile & Full Stack Engineer at coderio | Buenos Aires

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