Senior Software Engineer at PayJoy | Mexico City

About PayJoyPayJoy is a pioneering credit provider committed to empowering underserved customers in emerging markets. Our innovative secured credit technology serves as a gateway for new clients to access the credit system. Through PayJoy's point-of-sale financing and credit cards, our customers can enhance their quality of life and unlock opportunities as micro-entrepreneurs while having a safety net during challenging times. Employing advanced machine learning, data science, and anti-fraud AI, we have successfully served over 18 million customers by 2025, maintaining strong profitability for sustainable growth.Role OverviewAs a Senior Software Engineer, you will play a vital role in developing the technology behind our unique cell phone-locking system, implementing data-driven risk models to enhance our financial products, and creating internal tools and partner API integrations. Your responsibilities will also include ensuring the software's quality and functionality by writing clean, efficient code to guarantee system consistency and deliver an exceptional user experience.

About PayJoyAt PayJoy, we are driven by our mission to empower underserved customers in emerging markets, enabling them to achieve financial stability and success. Our innovative secured credit technology creates pathways for new customers to access the credit system. Through our point-of-sale financing and card offerings, we provide our customers with access to a modern and improved quality of life. PayJoy’s credit solutions also empower our customers to take advantage of opportunities as micro-entrepreneurs, while serving as a safety net during challenging times. With our advanced machine learning, data science, and anti-fraud AI, we have successfully served over 18 million customers by 2025 and have established a solid foundation for sustainable profitability and growth.Role OverviewWe are seeking a dedicated Risk Manager to oversee the performance of one or more of PayJoy’s portfolios. This role involves leveraging our data warehouse to conduct comprehensive analyses, formulate policy recommendations, establish pricing strategies, and implement controls aimed at optimizing risk outcomes for our business initiatives and potential new markets.

About PayJoy PayJoy is a credit company focused on helping underserved customers in emerging markets build financial stability. The company’s patented guaranteed credit technology gives new customers a way into the credit system. With point-of-sale financing and the PayJoy card, customers can access modern financial tools and improve their quality of life. PayJoy’s credit offerings also support micro-entrepreneurs and act as a form of insurance. The team uses machine learning, data science, and artificial intelligence to prevent fraud. By 2025, PayJoy will have served over 18 million customers and reached strong, sustainable profitability. About the Role The Customer Support Representative handles incoming and outgoing communications with PayJoy’s end customers in Mexico City. This includes phone calls, email inquiries, and WhatsApp chats. The role centers on providing friendly, helpful support to customers who have questions or concerns.

Join Us as a Key Account Lead!At PayJoy, we are a mission-driven credit provider committed to empowering underserved customers in emerging markets to attain financial stability and achieve their dreams. Our innovative secured credit technology serves as a gateway for new customers to engage with the credit system. With PayJoy’s point-of-sale financing and card solutions, we enable customers to improve their quality of life and unlock opportunities as micro-entrepreneurs, while providing a safety net during challenging times. Utilizing advanced machine learning, data science, and anti-fraud AI, we proudly serve over 18 million customers as of 2025, ensuring sustainable growth and profitability.About the RoleAs the Key Account Lead, you will play a pivotal role in fostering, developing, and sustaining robust relationships with our key partners. Your focus will be on maximizing customer satisfaction while crafting strategic initiatives that drive account growth and profitability.

Join PayJoy as a Senior Android Software Engineer and contribute to our mission of empowering people with access to innovative financial solutions. You will collaborate with a talented team to develop and enhance our Android applications, ensuring a seamless user experience.

About PayJoyAt PayJoy, we are committed to empowering underserved communities in emerging markets with innovative credit solutions. Our unique technology facilitates secured credit, creating pathways for customers to integrate into the financial system. By providing point-of-sale financing and credit cards, we enhance our customers' quality of life and foster opportunities for aspiring micro-entrepreneurs. With advanced machine learning, data science, and anti-fraud AI, we have positively impacted over 18 million customers by 2025 while maintaining a robust profitability model for sustainable growth.Role OverviewWe are searching for a dynamic and experienced Talent Acquisition Partner to spearhead our full-cycle recruitment efforts. This role requires a proactive approach to sourcing diverse talent, with a focus on engineering and go-to-market roles that align with our high-growth objectives. The ideal candidate will possess a strong HR background, excelling in candidate screening, interviewing, and assessment.You will collaborate closely with department leaders, particularly in engineering and product, to fully understand their hiring needs and team dynamics. Your innovative sourcing strategies will attract a diverse pool of candidates, ensuring we build and maintain a robust talent pipeline. Ultimately, your contributions will be vital in attracting, hiring, and retaining top talent to support our ongoing growth.

About PayJoyAt PayJoy, we are driven by a mission to empower underserved communities in emerging markets to attain financial stability and success. Our innovative secured credit technology serves as a gateway for new customers to access the credit system. Through our point-of-sale financing and credit card solutions, we enhance our customers' quality of life, allowing them to embrace opportunities as micro-entrepreneurs while also providing a safety net in challenging times. By leveraging advanced machine learning, data science, and anti-fraud AI, we have positively impacted over 18 million customers by 2025, achieving robust profitability and sustainable growth.Role OverviewAs the Optimization Project Manager, you will be pivotal in shaping the strategic vision, roadmap, and performance of our self-service tools, such as Chatbots and IVR systems. This role transcends a purely technical focus; it emphasizes understanding user needs, articulating the product strategy, and ensuring that our automated support solutions offer an exceptional experience for both customers and clerks. You will oversee the complete product lifecycle, translating business requirements into impactful automated features that enhance efficiency and customer satisfaction.

PayJoy is looking for a Senior Analytics Engineer based in Mexico City. This position centers on transforming complex data into actionable insights that guide business decisions and support company growth. Main responsibilities Examine data sets to identify patterns, trends, and opportunities for improvement Convert analytical findings into clear recommendations that inform business strategy Work closely with cross-functional teams to assist with projects and drive process enhancements Collaboration This role involves frequent interaction with colleagues across departments. The Senior Analytics Engineer helps support key initiatives and looks for ways to make company operations more effective.

Role Overview AlertMedia is looking for a Senior Software Engineer with deep experience in Elixir. This role focuses on building and improving the core communication platform that powers AlertMedia’s services in Mexico City. What You Will Do Design and develop scalable backend applications using Elixir Collaborate with fellow engineers to shape system architecture and technical direction Optimize backend services for performance and reliability Contribute to a seamless user experience through thoughtful engineering Location This position is based in Mexico City, Mexico.

Join Our Team as a Senior Software EngineerAbout UsNubank is a leading digital financial platform, serving over 127 million customers in Brazil, Mexico, and Colombia. We are committed to simplifying financial services and empowering individuals by creating innovative solutions. Our mission is to eliminate complexity in finance, paving the way for a brighter financial future.As a publicly traded company on the New York Stock Exchange (NYSE: NU), we leverage cutting-edge technology, data intelligence, and an efficient operational framework to provide financial products that are accessible and user-friendly. Our achievements have earned us recognitions such as being listed among Time's 100 Companies, Fast Company’s Most Innovative Companies, and Forbes’ World’s Best Bank. Explore career opportunities with us at Nubank Careers.About the RoleAs part of our Engineering team, you will be instrumental in designing and scaling the technology that powers top-tier financial products in Latin America. We are dedicated to employing state-of-the-art software development practices and utilizing a diverse set of technologies and architectures to create resilient, secure, and scalable systems.In your role as a Senior Software Engineer, you will lead the design and evolution of large-scale distributed systems while collaborating closely with various teams to influence technical decisions. While experience with our technology stack is valued, we are also committed to fostering growth, and we will provide training in Clojure, our primary backend language.Your contributions will include developing and enhancing:Horizontally scalable microservices primarily in Clojure, utilizing Finagle and other technologies.

Accelerate Your Career with Clara!Join Clara, the fastest-growing company in Latin America, where we have created a premier solution for businesses to efficiently manage their payments. Serving over 20,000 large and expanding enterprises, we empower them with locally issued corporate cards, bill payment services, financing options, and a robust B2B platform designed for scalability.Our company is backed by leading global investors, including top regional venture capitalists such as Monashees, Kaszek, and Canary, along with notable global funds like Notable Capital, Coatue, and Goldman Sachs. At Clara, we are constructing the financial infrastructure that drives high-performing organizations throughout the region. If you're eager to thrive in a dynamic environment that will fast-track your career and enable you to do some of your best work alongside a dedicated team spread across the Americas, we welcome your application. About the RoleWe are seeking an experienced Senior Software Engineer with a strong background in high-scale, event-driven systems developed in Java.This position emphasizes the design and operation of distributed systems capable of processing large volumes of events through batch and real-time workflows. You will share architectural insights, enhance performance at scale, and fortify system resilience, all without the formal title of Tech Lead.Our tech stack includes AWS and OpenShift (OCP), as well as PostgreSQL and document-oriented NoSQL databases, requiring a robust performance discipline.If you have experience tuning the JVM under load, optimizing JSONB queries in production environments, and constructing reactive systems that maintain integrity under concurrency, we want to hear from you!

About PayJoyPayJoy is a pioneering credit provider committed to empowering underserved communities in emerging markets by facilitating their journey toward financial stability and success. Our innovative technology for secured credit acts as a gateway, enabling new customers to seamlessly enter the credit system. With PayJoy’s point-of-sale financing options and credit cards, customers gain access to enhanced living standards and the ability to thrive as micro-entrepreneurs. Furthermore, our credit solutions provide a safety net during challenging times. Leveraging advanced machine learning, data science, and anti-fraud AI, we have positively impacted over 18 million customers as of 2025 while ensuring solid profitability for sustainable growth.Role OverviewAs the Senior Product Manager, you will play a crucial role in shaping and executing PayJoy’s marketing technology (MarTech) strategy. You will be responsible for developing scalable technology infrastructures that enhance customer acquisition, activation, and retention. This role includes managing integrations, overseeing customer communications and data workflows, leading the full lifecycle of MarTech initiatives, ensuring cross-departmental alignment in marketing, product, engineering, and operations, optimizing performance marketing infrastructure, and effectively communicating progress, risks, and impacts to senior leadership.

About Delinea:Delinea stands at the forefront of identity security, revolutionizing the way organizations manage human and machine identities through intelligent, centralized authorization. Our cutting-edge, AI-driven cloud-native Identity Security Platform ensures seamless governance of interactions across diverse infrastructures, including both cloud and traditional setups, data, SaaS applications, and AI technologies. As the only platform capable of uncovering all types of identities—ranging from workforce and IT administrators to developers and machines—Delinea allows organizations to assign precise access levels, monitor for anomalies, and swiftly address potential threats. With deployment capabilities measured in weeks rather than months, our platform uses 90% fewer resources than our nearest competitor and boasts an impressive 99.995% uptime. This combination of robust security and operational efficiency is unmatched. To learn more about us, visit Delinea.com, LinkedIn, X, and YouTube.Join our dedicated, global team at Delinea and contribute to making the world a safer place. Our achievements are fueled by exceptional product leadership, talented engineers, and strategic backing from TPG. We celebrate diversity, innovation, and a culture grounded in respect and fairness. If you're eager to challenge the status quo and push boundaries in software engineering, we want to hear from you!

Join PayJoy as a Senior IT Specialist, where you will play a pivotal role in enhancing our IT infrastructure and driving innovation. Your expertise will help us streamline operations and implement cutting-edge technology solutions. If you're passionate about IT and eager to make a significant impact, we want to hear from you!

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.

About Speechify Speechify aims to make information accessible through audio. From articles and documents to books, Speechify helps people listen to content wherever and whenever it suits them. The company has become a leader in its category, transforming how users interact with information much like streaming changed audio entertainment. Role Overview The Core Experiences Team at Speechify builds and maintains the essential services and SDKs that power the product across multiple platforms. This team sits at the center of product development and infrastructure, focusing on designing reliable APIs and systems that improve how users experience Speechify. The Senior Software Engineer role calls for someone who enjoys both strategic planning and hands-on technical work. What You'll Do Collaborate with Product Teams to define project scopes, improve processes for faster customer feedback, and evaluate integration and user experience needs across teams. Deliver solutions through the cross-platform SDK, working closely with colleagues to ensure smooth implementation. Enhance existing features for quicker load times and smarter parsing by building efficient abstractions and refining algorithms. Develop cloud functions, lightweight backend services, and jobs using Kotlin. Location This position is based in Mexico City, Mexico.

About PayJoyAt PayJoy, we are dedicated to empowering underserved customers in emerging markets to attain financial stability and success. Our innovative secured credit technology serves as a gateway for new customers to enter the credit ecosystem. With solutions such as point-of-sale financing and credit cards, we offer our customers access to a modern quality of life. PayJoy's credit also supports our customers in becoming micro-entrepreneurs and provides safety nets during challenging times. Utilizing advanced machine learning, data science, and anti-fraud AI, we have successfully served over 18 million customers as of 2025, achieving sustainable profitability and growth.Role OverviewAs the Senior Manager of Tools & Metrics, you will play a pivotal role in transforming business challenges into structured technical solutions. Your responsibilities will include defining a comprehensive global tooling roadmap and ensuring that data flows, workflows, and reporting frameworks are efficient, automated, and auditable across all operational areas. The goal is to equip teams with the most effective tools and processes to perform their tasks reliably, at scale, and with speed and accuracy across all markets.

Join PayJoy as a Senior Manager of Business DevelopmentAt PayJoy, we are a mission-driven credit provider focused on empowering underserved individuals in emerging markets to attain financial stability and success. Our innovative secured credit technology serves as a gateway for new customers to access the credit system. Through our point-of-sale financing and card offerings, we enable our customers to enjoy a modern lifestyle and seize entrepreneurial opportunities, while also providing a safety net during challenging times. Leveraging advanced machine learning, data science, and anti-fraud AI, we have successfully reached over 18 million customers and maintained solid profitability as of 2025.Role OverviewThe Senior Manager of Business Development is a pivotal, player-coach position responsible for establishing and nurturing PayJoy’s most strategic retail partnerships in Mexico, including industry leaders such as Waldo's, Elektra, Coppel, and Casa Ley. This individual will represent PayJoy at the executive level with major retail and telecom partners, guide a junior business development team through the complete deal execution process, and function as a cross-functional project management officer (PMO) to eliminate roadblocks across various departments, including Product, Credit, Operations, and Marketing, thereby enhancing the velocity of our business pipeline. The ideal candidate will possess exceptional business development instincts, financial acumen, and the operational discipline required to scale a rapidly growing fintech company in one of Latin America’s most vibrant markets.

About Delinea:Delinea stands at the forefront of identity security, focusing on the protection of both human and machine identities through innovative, centralized authorization solutions. Our AI-driven, cloud-native Identity Security Platform enhances organizational security by managing identity interactions throughout the entire lifecycle, covering cloud and traditional infrastructures, data, SaaS applications, and AI integrations. As the sole platform offering comprehensive identity discovery—including workforce, IT administrators, developers, and machines—Delinea enables businesses to assign access levels, identify anomalies, and respond to threats in real-time. Our solution boasts rapid deployment within weeks, utilizes 90% fewer resources than competitors, and maintains an impressive uptime of 99.995%. Experience unparalleled security and operational efficiency with us. Discover more about our vision and solutions at Delinea.comJoin our enthusiastic global team at Delinea and contribute to making the world a safer place. Our achievements stem from exceptional product leadership, talented engineers, and strategic support from TPG. We prioritize diversity, innovation, and a culture rooted in respect and fairness. Step into a role that challenges conventional boundaries and fosters growth.

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.