Senior Frontend Web Developer (React) at ALTEN Mexico | Mexico City

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 Junior Java Developer and become an integral part of our team dedicated to engineering and technology solutions. You will engage in innovative projects across diverse industries, including Automotive, Energy, Aeronautics, Banking, Telecommunications, and more.In this role, you will be accountable for the development, integration, and modernization of software tools essential for validation and automation processes.The position necessitates a strong technical grasp of Java, backend architectures, integration with DLLs (JNI/JNA), validation flow automation, communication between heterogeneous tools, and connection with NI or dSPACE platforms. Additionally, you will ensure delivery quality by adhering to best development practices, testing, documentation, and traceability via GitHub and Rally.

ALTEN México is seeking a Senior Ariba Consultant (Certified) to join our dynamic team immediately for an exciting project. The ideal candidate will possess robust experience in implementing Ariba Strategic Sourcing (Sourcing, SLP, Contracts) and Ariba Network. This role requires strong technical skills for configuration and functional validation, as well as the ability to collaborate effectively within multidisciplinary teams in fast-paced environments.Main ResponsibilitiesDevelop functional designs, workbooks, and technical documentation.Configure and validate features of Ariba Strategic Sourcing (Sourcing, SLP, Contracts) and Ariba Network.Conduct testing and provide support during production releases.Document processes and ensure quality assurance in functional deliverables.Collaborate with internal IT and business teams to ensure proper implementation of solutions.

ALTEN México is a leading engineering company that delivers innovative and efficient solutions in technology projects and product development. Our team consists of over 600 dedicated professionals committed to providing services across various industries, including automotive, energy, aerospace, banking and insurance, telecommunications, multimedia, and railways.We value talent at ALTEN México and are seeking an Automation Tester to join our dynamic team.As an Automation Tester, you will be responsible for ensuring the quality and integrity of software through the design, development, execution, and maintenance of both automated and manual tests. This role requires a blend of programming, analysis, in-depth debugging, and working with technical documentation in complex validation environments.

Join ALTEN México, a leading provider of specialized engineering and technology solutions for the automotive industry, as a Logistics Intern. This role is perfect for students eager to kickstart their professional journey in logistics, supply chain, or industrial engineering, and gain hands-on experience in a fast-paced environment.Your responsibilities will include:Assisting in the coordination of inbound and outbound logistics activities.Monitoring and updating inventory levels.Collaborating with suppliers, transporters, and internal teams to ensure timely deliveries.Supporting the creation of Excel reports and Power BI dashboards.Identifying process improvement opportunities within the department.Documenting procedures and providing general support to the team.

Important Notice:Be cautious of fraudulent job postings. To ensure your application is considered, only apply through Sensor Tower's official website or reputable sites like LinkedIn, Indeed, BuiltIn, or Hackajob. Sensor Tower will never request payment or sensitive financial information as part of the application process. Communication will only occur through official email addresses ending in sensortower.com. Interviews will take place via phone or Zoom, and will not transition to alternative email or text formats. If you encounter any suspicious activity, please contact us directly. Remember to attach your resume when applying.To Recruitment Agencies:Sensor Tower does not accept unsolicited resumes. Please refrain from sending resumes to our job alias, employees, or any other organizational contact. We are not liable for any fees related to unsolicited submissions and will not compensate any agency that does not have a signed agreement with us.About the Role:Are you excited by the dynamic and innovative environment of a startup? Do you have a passion for designing high-impact, rapid-release products? Are you eager to mentor aspiring engineers and promote technical excellence? Join us in revolutionizing how the world analyzes insights in digital marketing!Role Summary:As a Senior Frontend Engineer at Sensor Tower, you will play a pivotal role in shaping our development processes while building robust features. You will take ownership of critical technical components, ensuring our applications are scalable, maintainable, and efficient. In our agile organization, your insights will guide the technical vision of our product, enhancing the user experience for our clients navigating the digital landscape.

Accelerate Your Career with Clara!At Clara, the fastest-growing company in Latin America, we have developed a premier solution enabling businesses to efficiently manage their payments. We proudly support over 20,000 dynamic companies with locally issued corporate cards, seamless bill payment, innovative financing, and a robust B2B platform designed for scalability.Backed by renowned investors, including top regional VCs and leading global funds, we are committed to constructing the financial infrastructure that empowers high-performing organizations across the region. Join us in a fast-paced environment that promotes career growth and allows you to produce remarkable work alongside a passionate team across the Americas.What You Will DoWe are building a talent pipeline for exceptional Senior Frontend Engineers eager to shape user-facing experiences at Clara. If you have a passion for frontend architecture, modern React development, and crafting seamless user interactions, we want to hear from you for future opportunities.As a Senior Frontend Engineer, you will be responsible for designing and implementing scalable web applications that prioritize speed, security, and visual consistency. Collaborating closely with product managers, designers, and backend engineers, you will create features that merge technical excellence with significant business impact.Your responsibilities will include:

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.

About Delinea:Delinea stands at the forefront of identity security, providing revolutionary solutions that protect both human and machine identities through intelligent and centralized authorization. Our innovative approach empowers organizations to manage their interactions seamlessly across the modern enterprise landscape. By harnessing the power of AI, Delinea’s advanced cloud-native Identity Security Platform ensures comprehensive context is applied throughout the entire identity lifecycle, spanning cloud and traditional infrastructures, data, SaaS applications, and AI technologies. As the only platform capable of discovering all types of identities—including workforce members, IT administrators, developers, and machines—Delinea allows organizations to assign appropriate access levels, identify anomalies, and respond to threats in real-time. With deployment times measured in weeks rather than months, a 90% reduction in management resources compared to competitors, and an impressive uptime of 99.995%, our solutions deliver unparalleled security and operational efficiency. Discover more about us at Delinea.com, LinkedIn, X, and YouTube.Join our dynamic and passionate global team at Delinea and contribute to making the world a safer place. Our success is driven by exceptional product leadership, talented engineers, and strategic investments from TPG. We celebrate diversity, encourage innovation, and foster a culture of respect and fairness. If you are eager to challenge the status quo and push boundaries in the tech industry, we want to hear from you!

ALTEN México brings engineering and technology expertise to sectors including automotive, energy, aerospace, banking, insurance, telecommunications, multimedia, and rail. With a history spanning over three decades and operations in more than 30 countries, the ALTEN Group includes more than 46,000 engineers involved in every stage of product development. Role overview The Front-End / Digital Workplace Trainee works remotely from Mexico City. This position focuses on supporting projects that enhance web interfaces and improve user experience. The trainee also plays a part in organizing and managing collaborative platforms, especially with SharePoint Online. What you will do Help improve web interfaces to make them more user-friendly Assist with configuring and maintaining digital workplaces using SharePoint Online Support document management and contribute to technical knowledge bases in Confluence Use Git and GitHub for version control tasks Work alongside teams from different disciplines, making use of Jira and Microsoft 365 Location This remote role is based in Mexico City, Mexico.

Doctoralia is a SaaS platform in Mexico’s medical sector, connecting patients with healthcare professionals. The company emphasizes digital solutions that put patients at the center of care. Role overview The Sales Trainer in Mexico City focuses on building and delivering training for both new hires and current sales team members. This role helps the sales team grow skills, understand company processes, and improve overall performance. Supporting internal talent development is a core part of this position. Main responsibilities Design and lead training programs for new and existing sales staff. Create materials such as presentations, manuals, guides, and digital resources. Work with team leads and managers to identify areas for training. Evaluate training effectiveness through feedback and assessments. Monitor participant progress and offer coaching as needed. Maintain accurate training records and reports. Update content when company policies, tools, or processes change. Facilitate workshops, group sessions, and individual training sessions. Professional profile Bachelor’s degree in Human Resources, Administration, Psychology, Education, or a related field is preferred. Experience as a Trainer, Instructor, or Training Specialist in sales. Strong communication and presentation skills. Ability to motivate and develop team members. Familiarity with training and learning techniques.

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.

About Doctoralia Doctoralia’s mission is to humanize healthcare through technology. As a leading SaaS platform in Mexico’s medical sector, Doctoralia connects millions of patients with specialists and helps transform clinical practice into a more efficient, patient-focused digital experience. Role Overview The Customer Success Inbound Agent serves as a strategic partner to healthcare professionals, supporting their success and business growth. This role is the first point of contact for new clients, guiding them through adopting Doctoralia’s digital solutions and ensuring a positive experience from the start. The focus is on building strong, lasting relationships and helping doctors get the most value from the platform. What You Will Do Handle incoming requests from new clients, offering tailored guidance to understand their goals and needs. Lead the onboarding process so users can make the most of the platform’s features from day one. Serve as the main contact for clients: answer questions, provide support, and anticipate needs with empathy and speed. Track how clients use the platform by monitoring key metrics and use data to spot areas for improvement or where intervention is needed. Work closely with sales and product teams to share feedback on client experiences and help improve processes and services. Location This position is based in Mexico City.

About UsDoctoralia is on a mission to humanize the healthcare experience through technology. As the leading platform in the Mexican market and a global benchmark for SaaS solutions in the medical sector, we connect millions of patients with specialists, transforming clinical practice into a digital, efficient, and patient-centered experience.We are currently seeking a passionate and results-oriented B2B Sales Leader with a strategic vision to drive company growth by acquiring new clients and strengthening business relationships in the healthcare sector.Role OverviewAs the B2B Sales Leader, you will lead and motivate a sales team focused on clinics, designing strategies for acquiring new clients and developing robust business relationships within the healthcare sector. You will play a crucial role in expanding our market presence, guiding sales objective fulfillment, and driving initiatives that create value for both clients and the company.

About Doctoralia Doctoralia leads the Mexican healthcare technology market, connecting millions of patients with specialists through a digital platform. The company focuses on making clinical practice more efficient and patient-centered using SaaS solutions for the medical sector. Role Overview: Operations Support Specialist The Operations Support Specialist helps coordinate and improve daily operations at Doctoralia. This role supports both internal teams and external clients, handling administrative tasks, resolving incidents, and suggesting ways to streamline processes. The position is based in Mexico City. What You Will Do Support internal teams with daily operations, ensuring processes run smoothly and incidents are addressed promptly. Maintain and update databases, reports, and documentation, keeping information accurate and confidential. Spot opportunities to improve operational procedures and recommend solutions to boost efficiency. Coordinate with suppliers and internal departments to meet deadlines and uphold service quality. Monitor key operational metrics and provide insights to support decision-making. What We Look For Experience: 1 to 2 years in operations, administration, or support roles, with a background in administrative work and incident management. Work Environment: Comfortable in startup, marketing, or advertising settings. Technical Skills: Familiar with Jira, Salesforce, CRMs, and operational management platforms. Soft Skills: Strong organizational ability, proactive approach, and a knack for solving problems.

About Doctoralia Doctoralia leads the Mexican healthcare technology market, connecting millions of patients with medical specialists. The company focuses on improving the healthcare experience through SaaS solutions that help clinics and professionals deliver more efficient, patient-centered care. Role Overview: Field Sales Executive The Field Sales Executive represents Doctoralia directly to doctors, clinics, and hospitals in Mexico City. This role centers on expanding Doctoralia’s client base and strengthening relationships across the healthcare sector. Expect to spend most of your time onsite with potential and existing clients, acting as the face of Doctoralia’s technology and services. What You Will Do Build and maintain strong relationships with healthcare professionals and organizations Identify new business opportunities and drive customer acquisition Represent Doctoralia’s digital solutions to medical providers, demonstrating their value in transforming clinical practice Deliver personalized and attentive service to ensure a positive client experience Location This position is based in Mexico City.

Join ALTEN México as a Senior Java Developer and become an integral part of our specialized team focused on engineering and technology solutions. 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 the development, integration, and modernization of software tools used in validation and automation processes.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 connection with NI or dSPACE platforms. You will also ensure the quality of deliverables by adhering to best practices in development, testing, documentation, and traceability using GitHub and Rally.

Doctoralia connects patients and medical specialists in Mexico through technology. As a leading healthcare platform and SaaS provider for the medical sector, Doctoralia supports millions in accessing care and helps clinics deliver digital, patient-centered services. Role overview The Customer Success Team Leader oversees a team that responds to support requests by phone, chat, and email. The main goals are to maintain high customer satisfaction (CSAT) and strong first call resolution (FCR) rates. This leader guides team members to understand client needs, resolve issues, and provide timely solutions. What you will do Manage and support a customer success team handling incoming inquiries across multiple channels Coach team members to address client needs and challenges effectively Monitor and improve CSAT and FCR metrics Work closely with other internal teams to achieve service goals and drive continuous improvement Location This position is based in Mexico City.

About the CompanyAt Doctoralia, we strive to humanize healthcare experiences through innovative technology. As the leading platform in the Mexican market and a global reference in SaaS solutions for the medical sector, we connect millions of patients with specialists, transforming clinical practice into an efficient digital experience focused on patient needs.We are currently seeking a passionate and results-driven B2B Sales Executive with a strategic vision to contribute to the growth of our company by driving client acquisition and strengthening commercial relationships in the healthcare sector.Role OverviewAs a B2B Sales Executive, you will spearhead Doctoralia’s commercial expansion in the healthcare sector by managing strategic relationships with healthcare professionals and clinics. You will lead the identification, prospecting, negotiation, and closing of new B2B agreements, positioning our technological solutions as a key ally in the digital transformation of the sector. Your ability to understand client needs and create value will be essential to achieving our ambitious growth objectives.

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.