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Experience Level
Senior
Qualifications
We are seeking candidates with:Strong experience in backend development with languages like Kotlin, Java, Go, or Python. Familiarity with cloud services and backend architecture design. Experience in CI/CD processes and data workflows.
About the job
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!
About The Mobile-First Company
The Mobile-First Company is dedicated to creating intuitive mobile-first business software that operates seamlessly on AI technologies. Our flagship product, Allô, offers innovative solutions like call answering and CRM sync for small businesses. With substantial backing from investors and a vibrant team spread across Paris, Buenos Aires, and Miami, we are on a mission to expand our offerings and enhance the business operations of our users.
Join our innovative team at Delivery Hero as a Backend Software Engineer, where you will play a pivotal role in developing robust backend solutions that enhance our delivery services. This exciting opportunity allows you to work with cutting-edge technologies and collaborate with a talented team dedicated to revolutionizing the way people receive their food.
Role Overview Delivery Hero is looking for a Senior Backend Software Engineer in CABA to help build and scale applications that support our delivery services. This role focuses on designing, developing, and maintaining backend systems that keep our platform reliable and performant as we grow. What You Will Do Work with teams across disciplines to design and implement backend solutions Develop and maintain systems that handle increasing traffic and data Contribute to the stability and reliability of our core architecture Help improve application performance for a growing user base
Join us at Fever, the premier technology platform transforming culture and live entertainment worldwide!Our goal? To make culture and entertainment accessible to everyone. Utilizing our innovative technology and insights, we are changing the way individuals interact with live events. Each month, our platform captivates over 300 million users across more than 40 countries, empowering event creators through data and technology to innovate and expand their audience reach.Our achievements? We’ve collaborated with iconic brands such as Netflix, F.C. Barcelona, and Primavera Sound, delivering internationally awarded experiences backed by top global investors!We’re on the lookout for talented innovators who are ready to help shape the future of entertainment. Are you prepared to join us in this exciting journey?As part of our engineering team, you will support the development, enhancement, and maintenance of all Fever services, ensuring that more people can enjoy incredible experiences.
Join Delivery Hero as a Senior Backend Software Engineer, where you will play a critical role in shaping the future of our technology. If you are passionate about backend development and eager to tackle complex challenges in a fast-paced environment, we want to hear from you!
Join the Fintech Engineering team at PedidosYa, where you'll have the chance to play a pivotal role in the development of one of our fastest-growing products. This position allows you to build from the ground up, contributing to one of the company's most ambitious long-term strategic initiatives. We are looking for talented software engineers who are eager to tackle complex technical challenges and create financial solutions that enhance the experience for millions of users in a highly dynamic environment.Promote best practices in code quality to ensure scalability and flexibility.Develop microservices that meet our rigorous standards.Integrate both internal and external services, enhancing the user experience.Collaborate with the team to propose and implement new features and improvements.Work within a high-performance team to achieve defined goals.
Role overview Delivery Hero seeks a Backend Software Engineer in Buenos Aires to help build and maintain the backbone of its online delivery platform. The position centers on creating scalable backend systems and working with colleagues across different teams. This role also involves contributing to the technical architecture that supports key services. What you will do Develop and maintain backend systems that power online delivery operations Collaborate with cross-functional teams to deliver new features and ongoing improvements Take part in architectural decisions for both new and existing backend solutions Support better user experiences by building reliable and efficient backend services Location This position is based in Buenos Aires.
The Payments Engineering team at Betsson Group is expanding, and we are in search of talented Backend Software Engineers specializing in .NET/C#!About UsProud sponsors of Boca Juniors and Racing Club, Betsson is a leading iGaming operator, delivering a diverse range of online gaming products across multiple markets through our own gaming platforms and various partner brands.As a member of our Engineering team, your primary focus will be on crafting an exceptional payment customer experience, enhancing our payment pages, and broadening the array of payment options available across our brands and markets. Join an international team of top industry professionals and immerse yourself in cutting-edge technologies while managing critical company responsibilities.Your Contributions Will Include:Designing, developing, and maintaining scalable and reliable server-side applications utilizing the .NET framework and related technologies.Collaborating with cross-functional teams, including front-end developers, product managers, and designers, to gather requirements and convert them into technical specifications.Creating and implementing efficient and secure RESTful APIs and microservices to support client applications and integrations.Demonstrating a strong understanding of object-oriented programming (OOP) principles and design patterns.
Join Silver as a Backend Engineer specializing in Python. We are looking for a talented engineer who is passionate about building robust and scalable backend systems. In this role, you will be responsible for developing server-side applications, optimizing data storage solutions, and collaborating with front-end developers to create seamless user experiences. If you thrive in a dynamic environment and enjoy tackling complex challenges, we want to hear from you!
Join the FlipaClip Team!FlipaClip is the leading animation application worldwide, boasting over 90 million installations. Transform your mobile device into a powerful animation studio!In an industry traditionally reliant on massive budgets and extensive production timelines, we are pioneering a new era. Imagine a blockbuster animated film created by a 15-year-old in her parent's basement, using just a smartphone — all at zero cost. We are making this a reality.
Full-time|On-site|Buenos Aires, Buenos Aires, Argentina
About CookUnity:CookUnity was established in 2018 to revive the soul of food by connecting people with extraordinary chefs. Delivering 50 million meals annually, we prioritize fresh, ready-to-eat meals crafted with passion. Our innovative marketplace aims to empower chefs to share their culinary creations with the world.Join us on our mission to nourish the world through exceptional cuisine.About the Team:The Kitchen Tech Team is the backbone of CookUnity’s culinary technology innovations. We develop and maintain systems that enhance operational efficiency and quality. As part of the ChefOS Zone, we support the entire meal lifecycle—ensuring precise ingredient sourcing, nutritional data accuracy, and compliance with dietary preferences.Collaboration is key; we work closely with chefs, supply chains, and operations teams to integrate inventory management, order processing, and fulfillment systems. Our goal is to equip chefs with intuitive tools while maintaining efficiency and reliability in large-scale meal production.The Role:We are seeking a Staff Backend Engineer to join our dynamic team. In this position, you will design, build, and maintain scalable backend services that power our core recipe management functionalities. Collaborating with talented engineers, product managers, and designers, you will utilize Kotlin and Java, frameworks like Micronaut or Spring Boot, and integrate Temporal for workflow automation.This is an individual contributor (IC) role emphasizing backend architecture, performance, and scalability. If you thrive on solving complex challenges and optimizing workflows, we would love to hear from you.
Hello! We are Fever, the premier technology platform for culture and live entertainment.Our vision? To make culture and entertainment accessible to everyone. With our innovative technology and analytical approach, we’re transforming how individuals engage with live events. Every month, our platform captivates over 300 million users across more than 40 countries, enabling them to discover unforgettable experiences while empowering event creators with our insights and technology to scale and innovate their offerings.Our achievements? Collaborating with industry giants like Netflix, F.C. Barcelona, and Primavera Sound, delivering internationally acclaimed experiences, and supported by top-tier global investors! Impressive, right? To fulfill our mission, we're seeking forward-thinkers with a hands-on approach eager to help shape the future of entertainment! Are you ready to be part of this exciting journey?Now, let’s dive into the specifics of this role and your contribution to Fever's mission.About the RoleWhat are we looking for:We seek a Senior Backend Engineer (PHP) who is passionate about tackling complex challenges, designing robust systems, and building dependable services that can handle significant traffic effectively. If you excel in distributed environments, prioritize code quality, and enjoy working with event-driven architectures, you will thrive at Fever.You will engage with backend systems that support extensive experiences, payment processing, reconciliation, and high-traffic flows utilized by millions globally .Your first month at Fever:Fully onboard into Fever’s engineering culture, architecture, and technical stack (PHP 8, microservices, Docker, AWS, CI/CD).Collaborate closely with your team during planning sessions, grooming, and retrospectives.Make initial contributions to production systems with multiple PRs merged.Understand and interact with essential services: authentication, payments, reconciliation, operational tools.Experience one of Fever’s events, such as Candlelight .After three months at Fever:Design and implement backend solutions from architecture to production-ready code.Continue to develop and maintain high-performance PHP services...
Job Title: Software Engineer - Go SpecialistPosition Type: Full-Time, RemoteWorking Hours: U.S. HoursAbout the RoleWe are on the lookout for innovative Software Engineers to develop and scale our backend systems that power a cutting-edge, enterprise-grade cybersecurity platform. This role is dedicated to crafting core platform components that efficiently ingest, process, and correlate security data across a multitude of third-party systems.As a hands-on engineer, you will be involved in high-impact backend services, integrations, and data pipelines that directly affect customer experience, platform reliability, and security intelligence.ResponsibilitiesBackend Engineering & IntegrationDesign, implement, and maintain integrations with over 100 enterprise platforms, each featuring distinct authentication models, API constraints, and rate limits.Create robust, scalable REST APIs utilizing Go to support both customer-facing products and internal services.Manage intricate third-party API interactions, including authentication flows, retries, error handling, and observability.Event-Driven Systems & Data ProcessingDevelop and oversee event-driven pipelines to reliably and efficiently process high volumes of security signals.Architect systems that enable near real-time ingestion, transformation, and enrichment of security data.Guarantee data consistency, fault tolerance, and scalability across distributed services.Data Architecture & Platform FoundationsDesign multi-tenant data architectures that facilitate entity resolution, risk scoring, and anomaly detection.Engage extensively with relational databases, crafting schemas and executing complex queries to support analytical and operational tasks.Incorporate data security, encryption, and compliance best practices into platform design.Cloud Infrastructure & DeploymentDeploy and manage backend services using cloud-native infrastructure.Utilize managed services for compute, messaging, and databases to bolster scalable system design.Implement observability, monitoring, and logging to ensure system reliability and performance.Collaboration & Applied AIWork closely with Product, Security, and Engineering teams to translate requirements into scalable technical solutions.Contribute to integrating AI-driven capabilities into security workflows to enhance detection, prioritization, and response.Participate in technical discussions, design reviews, and ongoing improvement initiatives.
Join Bancoli (https://bancoli.com), a forward-thinking fintech company driven by a team of passionate professionals committed to crafting solutions that make a significant impact. Our focus on collaboration and innovation allows us to create products that enhance lives, and we pride ourselves on working swiftly yet thoughtfully to ensure our contributions are meaningful.We are in search of a Senior Backend Engineer specializing in automation to enhance our diverse, globally distributed team. In this pivotal role, you will be key in developing secure, scalable, and user-friendly fintech products that cater to thousands of businesses worldwide. This position is entirely remote.Your contributions will involve driving the evolution of innovative, AI-enhanced software. You will work on optimizing our international value-moving products, such as predictive services and multi-currency payment systems, ensuring they meet the highest standards for safety, privacy, and performance.
Full-time|Remote|Remote — Buenos Aires, Buenos Aires, Argentina
Join Azumo as a passionate Backend Engineer, where you will play a pivotal role in developing and enhancing high-performance, scalable backend systems in the realms of AI, NLP, and conversational software.This is a fantastic opportunity for candidates residing in Latin America, as we aim to build a strong team of local engineers.In this role, you will collaborate with a dynamic team of innovative engineers dedicated to AI computing. If you have a passion for designing and developing scalable, high-performance backend infrastructures using GO (Golang), open-source frameworks, and modern cloud technologies, you will thrive here.Responsibilities:Design, develop, and test robust server features and APIs.Integrate existing applications with third-party systems.Assess various technological approaches to problem-solving.
About UsAt Stensul, we are redefining the landscape of enterprise marketing with our Governed Creation™ Platform. Designed to empower marketing teams, our platform enables rapid, safe, and scalable campaign creation. We integrate AI-driven tools, no-code production, embedded governance, and seamless marketing tech integrations, resulting in faster outputs, cost efficiency, and consistent brand alignment.We pride ourselves on our people-centric approach, emphasizing inclusive collaboration, accountability, and ongoing learning. If you thrive in a dynamic environment and aspire to shape the future of marketing creation, we would love to connect with you.Your RoleAs a Senior Backend Engineer, you will join our close-knit, cross-functional Product Engineering team. Your expertise will be instrumental in enhancing the Stensul platform's value for our esteemed clients by delivering high-quality solutions that meet rigorous standards. You will collaborate with Product, Design, and QA professionals to identify and address new market opportunities with agility. Your contributions will help elevate our software development practices, and you will also serve as a mentor to junior developers.During this exciting phase of growth, you will work alongside talented individuals in a collaborative atmosphere that fosters innovation and personal development. Our technology stack features PHP, MongoDB, Redis, Docker, JavaScript (including Node.js), Vue.js, Go, and Python, among others. Continuous improvement is one of our core values, and we actively seek new tools and languages that enhance our work processes.Key Responsibilities Include:Transforming loosely defined requirements into effective solutions aligned with our product vision.Collaborating within a cross-functional team to understand user needs and deliver exceptional features.Engaging in architectural and system design discussions.Designing, implementing, and maintaining enhancements to our platform's functionality.Writing high-quality, maintainable, and standardized code.Diagnosing and resolving bugs.Adhering to and improving our agile methodology.Leading initiatives from inception through delivery and ongoing maintenance.
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!
Role overview Jobgether is seeking a Senior Node.js Backend Developer for a partner company in Argentina. This remote-first role centers on building secure, scalable, and real-time backend systems that support digital finance services with a global footprint. What you will do Design and implement backend infrastructure using Node.js, prioritizing security and scalability. Develop and maintain APIs and backend services that power digital financial products. Work on distributed systems and address complex technical challenges as they arise. Collaborate with engineering teams across different regions to deliver dependable, high-performing solutions. Lead performance optimization efforts and help shape the architecture of core backend systems. What stands out in this role Significant autonomy and ownership of key projects and technical decisions. Room to innovate and help steer product direction. Opportunities for continuous learning in a team of experienced engineers. Direct influence on products used by customers worldwide. Location This position is open to candidates based in Argentina and is remote-first.
Despegar has built technology for the travel industry in Latin America for more than 25 years. The company connects travelers and helps create memorable experiences throughout the region. At Despegar, people collaborate to shape the future of travel with fresh ideas and a drive for real impact. Culture and Values Despegar’s culture is grounded in four values: Teamwork, Entrepreneurship, Innovation, and Impact. Teams are encouraged to take ownership, challenge assumptions, and look for new ways to improve. Collaboration and diverse perspectives support better decisions. Autonomy is balanced with alignment, and making a difference is a shared goal. The company values rapid testing, learning from setbacks, and growing successful ideas. Who Succeeds at Despegar People who think big and want to influence travel technology Those who take initiative and act with an entrepreneurial mindset Individuals who adapt quickly and keep learning Team players who value collaboration Problem solvers who face challenges with openness and a results-oriented approach Role Overview The Junior Software Engineer (Backend) role is based in Buenos Aires. This position joins Despegar’s technology team, working on SOFIA, the company’s AI platform designed to enhance travel experiences.
Full-time|Remote|Remote — Buenos Aires, Buenos Aires, Argentina
At Intuition Machines, our security solutions are recognized and utilized by industry leaders across various sectors. One of our flagship products, the hCaptcha security suite, embodies our commitment to innovation and excellence. Our operational philosophy revolves around empowering small teams to achieve high agency and rapid iterations, with AI and Machine Learning driving our product offerings. Our globally distributed team is dedicated to building efficient systems that prioritize speed and reliability.As a Senior Backend Engineer within our Detection team, you will be vital in developing, supporting, and maintaining the essential tools and services of the hCaptcha application that focus on detecting and verifying user interactions. You will collaborate closely with Security and Machine Learning engineers to continuously enhance hCaptcha’s functionalities, utilizing programming languages like JavaScript and Go to tackle global user challenges.Your role will also encompass practicing DevSecOps, ensuring security implementations, monitoring, automation, and the management of production systems around your code. As a customer-centric organization, you will engage directly with both enterprise customers and startups, collaborating with our product, customer success, and sales teams.
ABOUT SQUIRESQUIRE is an innovative business management system tailored for barbers, shop owners, and their communities. Our mission is to empower artistry and independence without the burdens of business complexities. Through SQUIRE, we equip barbers at every stage with custom-branded tools and resources to attract and retain customers, streamline operations, and boost revenue.Established in 2015, SQUIRE is trusted by over 30,000 barbers in more than 5,000 shops across 1,000 cities globally. Our platform facilitates everything from seamless booking and shop openings to real-time earnings dashboards and fostering enduring customer relationships, enabling barbers to harmonize their artistic craft with their business aspirations.Discover more about us at getsquire.com or download the SQUIRE app on the App Store or Google Play.
