React Native Developer - Remote (Latin America)

ALTEN México is on the lookout for a Mid-Level React Native Mobile Developer to join our dynamic team responsible for developing the AT&T Super App. The ideal candidate will possess a strong background in high-traffic mobile applications, extensive knowledge of React Native, and expertise in performance optimization. You will play a crucial role in implementing and enhancing critical functionalities within a TelCo ecosystem and digital services. Collaborating closely with Product, Architecture, QA, and DevOps teams in an agile environment, you will ensure the application's quality, stability, and ongoing evolution.Main ResponsibilitiesDevelop, enhance, and maintain key features of the Super App using React Native.Refine screens, flows, forms, validations, and reusable UI components.Integrate REST/GraphQL APIs and manage errors, authentication, timeouts, and telemetry efficiently.Optimize mobile performance (rendering, lists, images, caching) to ensure a seamless user experience.Address and fix bugs, crashes, and compatibility issues on both iOS and Android platforms.Conduct root cause analysis and document findings, solutions, and validation of fixes.Maintain high code quality through small, clear PRs aligned with repository standards.Work with dev/qa/stage/prod environments and assist in generating test builds.Collaborate closely with Product, QA, Architecture, and DevOps teams using agile methodologies.Contribute to the health of the codebase through targeted refactoring when necessary.

We are seeking a highly skilled and innovative Senior Mobile Engineer with expertise in React Native and React to join our dynamic team at Lendable. In this role, you will be responsible for designing and developing high-quality mobile applications that enhance user experience and drive engagement.As a Senior Mobile Engineer, you will collaborate with cross-functional teams to define, design, and ship new features. You will have the opportunity to lead projects and mentor junior developers, ensuring best practices in mobile development are applied. If you are passionate about mobile technology and have a desire to make a significant impact, we want to hear from you!

Join Our Team at TruelogicTruelogic is a premier provider of nearshore staff augmentation services, proudly based in New York. With a legacy spanning over two decades, we have been at the forefront of delivering exceptional technology solutions to businesses of all sizes, ranging from dynamic startups to established industry leaders, assisting them in achieving their digital transformation objectives.Our talented team of over 600 tech professionals, strategically located in Latin America, drives digital innovation through partnerships with U.S. companies on their most significant projects. Collaborating with Fortune 500 companies or agile startups, we consistently deliver impactful results that transform businesses.By applying for this role, you are taking an exciting step towards joining a vibrant team that values your skills and ambitions. We strive to align your expertise with opportunities that promote remarkable career development and success while contributing to projects that will shape the future.About Our ClientOur client is revolutionizing digital intimacy with a rapidly growing platform dedicated to real-time media sharing among close friends. Supported by prestigious Silicon Valley investors, this company has expanded to millions of daily active users by emphasizing genuine connections over conventional algorithm-driven feeds. They are pioneering a new category of mobile-first experiences designed to connect users with their inner circles on a large global scale.Position OverviewAs a Senior Mobile Engineer specializing in React Native, you will be instrumental in enhancing our Android ecosystem by converting high-performance features from a refined iOS environment. Collaborating with a dynamic mobile team, you will design and elevate core functionalities to ensure consistent feature parity and an exceptional user experience across platforms for a vast global audience.

ALTEN México is actively seeking a Senior Frontend Mobile Developer specializing in React Native and iOS to join our dynamic team. The ideal candidate will possess extensive experience in developing native mobile applications for iOS, with strong expertise in SwiftUI and UIKit. You will be responsible for building critical features for a high-security and high-performance banking application, collaborating closely with backend teams, design, and QA within an agile environment.Main ResponsibilitiesDesign, develop, and maintain key functionalities of a high-performance mobile banking application.Ensure the quality of the delivered software meets internal standards and provides an excellent user experience.Collaborate with backend, design, and QA teams in an agile setting.Implement and maintain mobile analytics tools (Firebase Analytics, AppDynamics).Develop solutions using CoreData, Combine, and multithreading (GCD, Operations).Implement mobile security mechanisms: Keychain, biometric authentication (Face ID, Touch ID), encryption, and more.Consume REST APIs and manage JSON structures.Implement automated testing (unit and UI tests).Conduct constructive code reviews aligned with acceptance criteria.

About Lab49Lab49 is an award-winning consultancy based in New York City, dedicated to developing customized technology solutions in collaboration with the world’s premier financial institutions. Established in 2002, our mission is to infuse Silicon Valley engineering principles into Wall Street, resulting in the successful execution of numerous high-impact projects across global investment banks and asset management firms, encompassing distributed systems, high-performance automation, enterprise UX, cloud solutions, and data-driven platforms.At Lab49, our engineers engage directly with clients to design and implement production systems. We merge technology, design, and business acumen to address real-world challenges where quality, performance, and clarity are paramount.We are excited to announce an opening for a Senior React Native Engineer to architect and develop a new, innovative mobile application aimed at enhancing buy-side investment management research workflows. This mobile application will seamlessly integrate with an existing web-based platform and will be designed for both iOS and Android from the outset.The RoleAs a Senior React Native Engineer, you will be an experienced and self-driven contributor, taking ownership of critical parts of the system and elevating the capabilities of your fellow engineers. This position blends hands-on mobile engineering, system architecture, and consulting responsibilities. As the inaugural mobile engineer for this initiative, you will define the foundational architecture of the application, establish best practices, and make strategic tooling choices that pave the way for long-term success.You will work closely with clients and collaborate with designers and backend engineers to ensure a cohesive mobile experience that aligns with existing platforms, including shared design systems, domain models, and authentication protocols.This is a hybrid role requiring in-office presence one day per week at our central CDMX location (Insurgentes Sur).What You Will Be Doing

Join our dynamic team as a Mid-Level Java Developer at Inetum, where you will contribute to innovative software solutions that propel our clients into the future. You will be responsible for developing, testing, and maintaining high-quality applications using Java technologies. Collaborate with cross-functional teams to ensure seamless integration and functionality of software systems.

Join Inetum as a Mid-Level Java Developer and be part of our innovative team in Mexico City. You will work on exciting projects that impact our clients' success. We are looking for a talented individual who is passionate about coding and eager to learn.

Join our dynamic team as a Java Developer where you will have the opportunity to work on innovative projects that shape the future of technology. As a mid-level developer, you will be responsible for designing, developing, and maintaining robust Java applications, collaborating closely with cross-functional teams, and ensuring the highest standards of code quality.

Encora is seeking a Frontend Developer with strong skills in React and TypeScript to join the team in Mexico. This position centers on building scalable web applications and maintaining responsive, high-performing user interfaces. Role overview This role focuses on developing features that enhance the user experience and ensure smooth interactions on the front end. The work involves collaborating with team members to deliver reliable, efficient solutions for web applications. What you will do Develop and maintain web applications using React and TypeScript Work to improve performance and responsiveness of the user interface Contribute ideas to enhance the overall user experience Who we’re looking for Experience with React and TypeScript Interest in building scalable, high-quality web applications Enjoys solving challenging problems and working on innovative projects

Join Inetum as a Java Developer and be part of an innovative team that is dedicated to delivering high-quality software solutions. In this role, you will work on exciting projects that challenge your skills and enable you to grow professionally. If you are passionate about coding and looking to make a significant impact, we want to hear from you!

Join ALTEN México as a Java Developer and become a vital member of our specialized engineering and technology solutions team. You will work on innovative projects across various industries, including Automotive, Energy, Aerospace, Banking, Telecommunications, and more.In this role, you will be responsible for developing, integrating, and modernizing software tools used for validation processes and automation.The position requires a strong technical proficiency in Java, backend architectures, integration with DLLs (JNI/JNA), automation of validation flows, communication between heterogeneous tools, and connecting with NI or dSPACE platforms. Additionally, you will ensure quality deliveries through best development practices, testing, documentation, and traceability in GitHub and Rally.

Join our dynamic team at Bluelight Consulting as a Laravel Developer with proficiency in React. This fully remote position is tailored for talented developers across Latin America who are passionate about building innovative and high-quality web applications. You will work closely with our team to design, develop, and maintain robust applications that enhance user experience and drive business success.

Lifted An Upwork Company seeks an Android Mobile App Developer based in Mexico City. The position centers on creating and enhancing mobile applications for Android devices. Role overview This role involves working with a team that values fresh ideas and creative problem solving. Developers who enjoy tackling challenges in mobile technology will find a supportive environment here. What you will do Build new features and improve existing Android mobile applications Collaborate with a team open to innovation and new approaches Address technical challenges in mobile app development Location This position is based in Mexico City.

ALTEN México brings together more than 600 engineers and specialists to deliver technology solutions and product development for clients in automotive, energy, aerospace, banking, insurance, telecommunications, multimedia, and rail. The company supports a wide range of projects, encouraging collaboration and professional growth. Role overview This Mid-Level Technical Test Manager position is based in Mexico City. The role centers on coordinating technical testing for complex projects, ensuring that testing activities are thorough and aligned with project goals. Main responsibilities Oversee technical issues from identification through resolution across assigned projects. Collaborate with team members to define project scope, plan requirements, and estimate testing timelines. Identify risks and communicate status and results in meetings and written reports. Define and monitor testing activities to ensure comprehensive coverage. Analyze testing data in Jira and generate key performance indicators (KPIs). Lead Scrum events to keep the team coordinated and on schedule. Identify and manage hardware dependencies for complete end-to-end testing.

ALTEN México is seeking a Senior Android Frontend Mobile Developer to join our dynamic team. The ideal candidate will have extensive experience in developing native Android applications using Kotlin, with a focus on security, performance, and scalability tailored for the banking sector. You will collaborate closely with design teams, backend developers, and other engineers in an agile environment, implementing new features to ensure a seamless and secure user experience.Main ResponsibilitiesDesign, develop, and maintain banking application features using Kotlin and Android SDK, ensuring proper integrations with backend systems and internal services.Implement complex features such as payment processing, biometric authentication, account management, and transaction visualization.Work with the design team to create intuitive interfaces based on Material Design.Maintain and refactor codebases using Clean Architecture, MVVM, and design patterns like Repository and Singleton.Optimize load times and ensure a fluid, uninterrupted user experience.

ALTEN Mexico is on the lookout for a talented Senior Frontend Web Developer specializing in React. The ideal candidate will possess extensive experience in crafting modern, efficient, secure, and maintainable web applications, translating product vision into engaging and user-friendly web experiences for clients in the financial sector.Main ResponsibilitiesDevelop web applications using React, ensuring performance, security, and maintainability.Convert requirements and designs into functional interfaces that enhance user experience.Deliver software adhering to quality standards and best practices.

Join ALTEN Mexico as a Mid-Level Python Developer! We are seeking a skilled Data Scientist with a solid background in developing models using Python. The ideal candidate will be adept at technical documentation, data validation, and standardizing models for deployment in production environments. You will work closely with Machine Learning Engineering and MLOps teams to prepare and ensure model reproducibility across different settings.Main ResponsibilitiesIdentify, document, and map model inputs (sources, formats, frequency) and expected outputs.Document feature construction processes.Record technical dependencies (libraries, versions, configurations).Assist in standardizing and documenting technical aspects of models for production deployment.Collaborate with ML/MLOps engineers to prepare models for deployment in GCP.Apply data validation methodologies and consistency testing.Identify, analyze, and document result discrepancies and trace root causes.Propose technical adjustments to ensure reproducibility and consistency across environments.Create clear and reusable documentation for model maintenance.

At Rehire, we are collaborating with a leading technology company to find a talented Senior FrontEnd Developer with extensive experience in React. You will be joining a dynamic team dedicated to developing scalable and high-performance applications.We are looking for a candidate with strong technical insight, architectural judgment, and a focus on performance, capable of designing and implementing robust solutions within the React ecosystem.Key Responsibilities:Develop applications using React.Design scalable applications within the React ecosystem.Build efficient and optimized UX interfaces.Optimize performance in component usage.Design clean architectures for secure and efficient data flow.Prioritize the implementation of native React components.Manage server states and cache handling effectively.Collaborate with other departments for demos and presentations.Provide training on application usage when necessary.Qualifications:Minimum of 3-4 years of experience in FrontEnd development, specifically in React. (MANDATORY)Intermediate to advanced knowledge of React native components.Intermediate proficiency in TypeScript. (MANDATORY)Intermediate knowledge of JavaScript.Experience with modern CSS (Tailwind or PostCSS).Experience with Radix UI and Headless UI.Utilization of React Testing Library.Experience with geolocation applications.Ability to design scalable architectures and optimize performance.Position Details:Schedule: Monday to Friday from 9:00 AM to 6:00 PM.Location: Offices in Polanco, Mexico City.Competitive salary with legal benefits.Work modality: Hybrid. Initially in-person 5 days a week, with flexibility thereafter.

Join Inetum2 as a Java Developer and be part of a dynamic team that is committed to delivering innovative software solutions. You will work with cutting-edge technologies and contribute to exciting projects that challenge your skills and foster professional growth.