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RequirementsMinimum of 3 years of experience as a Fullstack Engineer. Strong proficiency in Node.js and Python. Experience with Microservices and AWS is essential. Frontend experience with React is a plus.
About the job
About Darwin AI
Darwin AI is revolutionizing the way mid-market companies operate by automating crucial business processes through AI-driven digital workers on WhatsApp. These AI assistants efficiently manage essential customer interactions such as inbound qualification, outbound engagement, satisfaction surveys, appointment scheduling, and payment collections. As the only no-prompt AI solution available, Darwin AI empowers businesses to harness the power of AI without needing specialized technical teams, ensuring seamless integration and immediate results.
Become part of our dynamic and rapidly expanding team that is reshaping the perception of AI and technology!
About the Fullstack Engineer Position
We are seeking a talented Fullstack Engineer to join our innovative team at Darwin AI (https://www.getdarwin.ai/). You will collaborate with our engineering team to maintain system consistency and enhance user experience.
About Darwin AI
Darwin AI is at the forefront of AI technology, providing innovative solutions for mid-market companies that seek to enhance operational efficiency through intelligent automation.
Salary Range: $2,800 - $6,000 per month (Gross in USD)About Sezzle:Sezzle is on a mission to financially empower the next generation by transforming the shopping experience. We merge cutting-edge technology with seamless, interest-free installment plans that make shopping not only smarter but also more accessible. Our innovative solutions redefine how consum…
At Amperity, we are at the forefront of AI innovation, empowering the world's premier brands to deliver personalized customer experiences that enhance loyalty and drive growth. Our advanced AI-powered Customer Data Cloud, built on proprietary technology, serves over 400 global brands, including Alaska Airlines, Wyndham Hotels & Resorts, and DICK’S Sporting Goods, transforming customer data into a competitive edge. We maximize the potential of customer data through simplicity and speed. AI is embedded in the core of our platform and our operational approach—driving advanced identity resolution, predictive analytics, and optimizing internal workflows and decision-making. It’s not merely a function; it’s integral to our identity. Our team thrives on curiosity, collaboration, and transparency, cultivating an environment where everyone can contribute, learn, and grow. We embrace talented individuals from diverse backgrounds to help eliminate data bottlenecks, accelerate business impact, and redefine the possibilities of AI for the world’s most innovative companies. With offices in Seattle, New York City, London, Melbourne, and a burgeoning presence in Argentina, you will join a rapidly growing team addressing pivotal challenges at the convergence of AI, data, and customer experience. Are you ready to make a difference? Let’s connect!
Join ClassDojo as a Senior Full Stack Engineer and be a vital part of a mission-driven team dedicated to improving education for children around the globe. In this role, you will leverage your expertise in both front-end and back-end development to create innovative solutions that enhance our platform and user experience.
Full-time|Remote|Remote — Buenos Aires, Buenos Aires, Argentina
devpro is seeking a Senior or Principal Software Engineer with a focus on Python, Computer Vision, and Machine Learning. This is a remote position based in Buenos Aires, Argentina. Role overview This role centers on designing and building solutions that apply computer vision and machine learning techniques using Python. Collaboration with teams across disciplines is a core part of the work, ensuring products evolve to meet client needs. What you will do Develop and implement software solutions using Python, with a focus on computer vision and ML applications. Work closely with other teams to improve and extend product capabilities. Contribute technical expertise to deliver technology aligned with client requirements. Requirements Extensive experience with Python. Strong background in computer vision and machine learning. Ability to collaborate effectively with cross-functional teams.
Full-time|On-site|Buenos Aires, Buenos Aires, Argentina
Join Qodea, a pioneering global technology group, where innovation meets opportunity. We provide top-tier professionals with an environment designed for high-stakes projects that are pivotal to their careers. Here, you won't just work on assignments; you'll tackle challenges that have yet to be solved.Our team is trusted by industry leaders like Google, Snap, Diageo, PayPal, and Jaguar Land Rover when the stakes are high and the deadlines seem insurmountable. We pride ourselves on delivering solutions that not only meet but exceed expectations.Move beyond traditional consultancy. At Qodea, you will be at the intersection of technology, design, and human behavior, producing meaningful results efficiently. This is the kind of work that leaves a lasting impact—work you’ll be eager to share with your peers.We seek individuals who exemplify:Creative problem-solving skills.A strong sense of accountability for every outcome.Unwavering integrity.Role OverviewWe are in search of a strategic technical leader to enhance our delivery center in Buenos Aires. In this role, you will be responsible for defining architectural strategies and leading transformative initiatives for our clients. You will navigate a diverse technology landscape, utilizing the agility of Python and Django alongside the robustness of Java. As a technical leader, you will take complete ownership of complex systems from concept to production.As a Principal Software Engineer at Qodea, you will:Architect and develop scalable, high-performance backend systems.Set the long-term technical vision by staying ahead of trends in distributed systems and cloud technologies.Proactively identify technical challenges and guide teams toward successful delivery.Oversee complex feature development from initial design through testing and deployment.Promote engineering best practices and mentor fellow engineers to elevate code quality and system architecture.Implement AI-driven technologies to enhance development efficiency and maintain high velocity.Key Qualifications:Proven ability to influence engineering direction across teams.Extensive experience in building large-scale systems with Python (Django/DRF).Expertise in AI-native tools for complex task management.Excellent communication skills, with the ability to unify diverse technical stakeholders around a shared vision.In-depth knowledge of cloud-native environments, especially GCP, Kubernetes, Docker, and CI/CD pipelines.Preferred Qualifications:Experience with event-driven architectures and message brokers like Apache Kafka.
About TruelogicTruelogic is a premier provider of nearshore staff augmentation solutions, based in New York. For more than 20 years, we have been at the forefront of delivering exceptional technology services to businesses of all sizes, from cutting-edge startups to established industry leaders, empowering them to reach their digital transformation objectives.Our team of over 600 talented tech professionals located across Latin America is committed to driving digital innovation by collaborating with U.S. partners on their most significant projects. Whether we are working alongside Fortune 500 companies or dynamic startups, we ensure that our contributions lead to impactful results.By submitting your application, you are initiating a journey to join a vibrant team that acknowledges your skills and aspirations. We strive to match your expertise with opportunities that promote outstanding career advancement and success while participating in transformative projects that influence the future.
Join our innovative team at dept as a Senior QA Automation Engineer and contribute to the development of cutting-edge technology solutions. In this pivotal role, you will design and implement automated testing frameworks, ensuring the highest quality of our software products. Your expertise will guide our QA strategies and enhance our testing processes.
Role overview The platform team at Speechify in Buenos Aires is looking for a Software Engineer. This position centers on building software that enhances user experiences across multiple products. The work includes designing and implementing systems that can scale, with a strong emphasis on both performance and reliability. What you will do Create and support software solutions for the platform team Work closely with colleagues from various departments to deliver projects Design systems that handle increased usage while staying dependable Make technical choices that keep performance and reliability at the forefront
At Intuition Machines, we leverage cutting-edge AI and ML technologies to create innovative enterprise security products. You may recognize our flagship product, the hCaptcha security suite. Our philosophy is centered around minimal overhead, agile teams, and swift iterations, allowing us to apply our extensive research to systems that protect millions of users globally.As a Security Software Engineer, you will play a pivotal role in designing, developing, and implementing vital tools and features within our security platform. Your efforts will enhance the detection and prevention of malicious activities, with emphasis on systems programming and compiler development.We embrace DevSecOps practices, and you will be an integral part of the operational processes surrounding your code, which includes monitoring, fault handling, metrics tracking, and automating break-fix protocols and production alarms.Key Responsibilities:Develop creative solutions that meet the needs and expectations of our customers and stakeholders.Research and integrate the latest advancements in security, obfuscation, virtual machines, and compilers.Collaborate across departments to identify and enhance areas where security and machine learning can elevate our detection services.Implement continuous updates based on monitoring and research to stay ahead in the dynamic landscape of fraud and automation.Write clear, maintainable, well-documented, and thoroughly tested code that meets established objectives and is robust enough for open-source sharing.Qualifications:Proven hands-on experience in a similar role, with demonstrated expertise in systems programming and compiler development.Solid understanding of HTTP protocols and Web APIs, along with familiarity with browser specifications and capabilities.Portfolio of work showcasing projects, research, or publications related to compiler design and implementation.Experience in implementing processes utilizing cryptography and various methods to secure and obfuscate data.Proficient in JavaScript and familiar with browser automation tools and services.High level of conscientiousness and attention to detail, as your code may be executed billions of times monthly.Excellent communication skills to effectively present ideas, solutions, and progress to team members and stakeholders.Preferred Skills:Familiarity with Rust, Python, or C/C++.Experience with WebAssembly (WASM).Knowledge of Security Incident Management.What We Offer:Fully remote position with flexible working hours.An inspiring global team of colleagues.Modern development and deployment workflows: ship early and often.High-impact work with numerous users and satisfied customers.
Why Join dLocal?At dLocal, we empower the world's largest companies to facilitate payments across 40 emerging markets. Our clients trust us to enhance their conversion rates and streamline payment expansion seamlessly. Acting as both a payment processor and a merchant of record, we enable our merchants to penetrate the globe's fastest-growing markets. By becoming a part of our team, you will join an incredible global workforce that drives our mission forward. Working at dLocal means collaborating with over 1,000 colleagues from more than 30 nationalities, contributing to a career that positively affects millions of lives daily. We are innovators who embrace challenges, focus on our customers, and if this resonates with you, we are confident that you will excel within our team.
Full-time|Remote|Argentina, Buenos Aires; Brazil, Campinas; Brazil, Sao Paulo; Canada, Toronto
As a Staff Software Engineer at NuPay, you will play a pivotal role in shaping our technology strategy and driving high-impact projects. We are seeking innovative minds who thrive in a collaborative environment and are passionate about solving complex problems. Join us in delivering cutting-edge solutions that enhance financial services for millions of customers.
Join Nubank as a Staff Software Engineer in Buenos Aires! In this pivotal role, you will contribute to developing innovative financial solutions that empower millions of customers. You'll work closely with cross-functional teams to design, implement, and maintain scalable systems.
Join Our Innovative Team at TruelogicAt Truelogic, a premier provider of nearshore staff augmentation services based in New York, we take pride in offering exceptional technology solutions that empower businesses of all sizes. With over two decades of experience, we have supported a diverse range of clients, from groundbreaking startups to established industry leaders, in achieving their digital transformation objectives.Our talented team of over 600 tech professionals in Latin America is dedicated to driving digital innovation through strategic partnerships with U.S. companies. Whether working alongside Fortune 500 corporations or agile startups, our focus is on delivering impactful results that truly matter.By applying for this role, you're embarking on a journey to join a collaborative and forward-thinking team that values your skills and aspirations. We are committed to matching your qualifications with opportunities that foster career advancement and contribute to projects that are shaping the future of technology.
NEORIS, now part of EPAM, is a leading Digital Accelerator with over 20 years of experience helping some of the largest companies in the world with their technological transformation. With a presence in 11 countries and a diverse team of over 4,000 professionals, we foster a multicultural culture that drives innovation, strategy, and high-impact communication.We are seeking a Senior Full Stack Developer (Node.js + React) to join our team and contribute to the design and development of end-to-end solutions, working in high-demand cloud environments. The ideal candidate should be comfortable making technical decisions, proposing architectural improvements, and building scalable and robust products.
Join ELEKS, a leading software engineering and development firm, as a Senior Java Engineer based in Buenos Aires. This hybrid position allows for 2–3 days per week onsite at our local office, with the flexibility to work remotely on the remaining days.Working hours are from 10:00 AM to 6:00/7:00 PM ART. ABOUT THE PROJECT Our client ranks among the top 5 health insurance companies in the United States, committed to enhancing access to high-quality, cost-effective healthcare while empowering their members with the necessary information and tools to make informed health decisions for themselves and their families.
Speechify’s mission is to remove reading as a barrier to learning. With more than 50 million users, Speechify turns written content, PDFs, books, Google Docs, news articles, and websites, into audio, helping people read faster, understand better, and remember more. Our products include iOS and Android apps, a Mac app, a Chrome extension, and a web application. Google named us Chrome Extension of the Year, and Apple honored us with the 2025 Design Award for Inclusivity. Our fully distributed team of nearly 200 includes engineers, AI researchers, and professionals from companies like Amazon, Microsoft, Google, Stripe, Vercel, and Bolt, as well as alumni of Stanford and other top institutions. Many team members have also built successful startups. Role Overview The Platform team manages all backend services at Speechify. This includes payments, analytics, subscriptions, new product features, text-to-speech functions, and external APIs. The Platform Software Engineer role is key for someone who brings a strategic approach, enjoys making product decisions with impact, and has a strong background in building user-focused solutions. The environment moves quickly, and the team values technical skill, clear communication, and a drive to deliver results. Speechify maintains a flat structure. Team members are encouraged to take on leadership by showing technical excellence and consistent execution. What You Will Do Design, build, and maintain APIs, both public (such as TTS) and internal (payments, subscriptions, authentication, usage tracking), with scalability and business needs in mind. Oversee the backend API ecosystem, focusing on improving performance and maintainability. Collaborate on B2B solutions, customizing and integrating features for enterprise clients. Work with cross-functional teams to ensure backend architecture supports product strategy and user experience. Interview Process The hiring process includes several technical interviews, typically completed within one week. Location This position is based in Córdoba, Argentina.
Why Join dLocal?At dLocal, we empower some of the largest global brands to facilitate payment collection across 40 emerging market countries. Our innovative payment processing solutions help businesses enhance conversion rates and seamlessly expand their payment operations. As both a payment processor and a merchant of record in the regions we serve, we enable our partners to tap into the world’s most rapidly growing markets. Joining our team means becoming part of a vibrant global community, where you’ll collaborate with over 1000 colleagues from more than 30 nationalities. Your work will have a profound impact on the everyday lives of millions. We are innovators who embrace challenges, prioritize customer satisfaction, and if this resonates with you, we invite you to thrive with us.What’s the Role? We are seeking a talented Java Specialist to join our Core department. In this pivotal role, you will be instrumental in designing and implementing architectural systems that underpin our current and future Java applications. Collaborating closely with our development team, your primary objective will be to ensure that our solutions are efficient, scalable, and meet client specifications. To succeed in this position, you must have a deep understanding of software and architecture design patterns, coupled with advanced Java programming skills. A thorough comprehension of the overarching requirements and goals of the department is essential. Leveraging your expertise, you will contribute to the ongoing enhancement of our technology stack and play a key role in shaping the future of our department. Your strategic thinking and ability to see the bigger picture will be crucial in this dynamic and challenging environment.
Salary Range: $1,500 - $2,700 per month (Gross in USD) About Sezzle: Sezzle is on a mission to financially empower the next generation by revolutionizing the shopping experience. We blend cutting-edge technology with seamless, interest-free installment plans, making shopping smarter and more accessible. Our approach not only transforms payment processing but also redefines how consumers discover and interact with their favorite products, driving significant impacts on merchant sales through enhanced conversions and higher order values. Join our dynamic team as we continue to shape the future of fintech and retail! About the Role: As a Junior Software Engineer at Sezzle, you will play a crucial role in our innovative team. We are looking for a bright, motivated individual who excels in both technical and interpersonal skills. In this fast-paced environment, you will contribute to the design, development, and installation of software solutions, ensuring high-quality performance and adherence to coding standards. Your responsibilities will include coding, documenting functionality, and collaborating with team members to create a unique shopping journey for our users. Compensation: This role offers a salary range of $1,500 - $2,700 USD per month, catering to early-career professionals and reflecting your foundational skills and growth potential within the company. Interview Process: At Sezzle, we prioritize transparency throughout the hiring process. We provide regular feedback and set clear expectations from the outset. Please note that advancement through each step is not guaranteed. Application submitted (you are here) Wonderlic test (30-40 min) Coding assessment (~1.5 hours) Interview with recruiters (30 min) Interview with engineers (1 hour) Interview with engineering leadership (30-45 min) Offer! Technical Stack: Golang backend, React / React Native front-end
About HomeVision:HomeVision is at the forefront of revolutionizing the $13 trillion mortgage sector with our cutting-edge AI-driven platform, MIRA (Machine Intelligence Review Assistant). Our technology streamlines complex document processing and underwriting, enabling lenders to expedite loan closures while minimizing hassle—ultimately benefiting borrowers by saving them time, money, and stress. We have successfully transformed appraisal processes for leading lenders in the country, achieving a remarkable 75% reduction in review times. As we continue our ambitious expansion of MIRA to encompass the entire loan file, we aim to automate assessments of income, assets, and credit, creating a comprehensive underwriting solution for the industry.At HomeVision, we pride ourselves on cultivating a team of bright, inquisitive, and considerate individuals who thrive on tackling challenging problems and embracing significant responsibilities. Our engineers take ownership of substantial projects from inception to deployment, collaborating closely with product, design, and go-to-market teams. We prioritize humility, accountability, effective communication, and respect for one another's time. Our guiding principle is to consistently engage in “the loving thing” in our interactions with colleagues, customers, and partners.
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.