Senior Frontend Engineer (Next.js / React) at squad | Remote in Argentina

squadRemote in Argentina

Remote Full-time

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Experience Level

Senior

Qualifications

5–7 years of professional experience in frontend developmentStrong proficiency in React and Next.jsExperience with TypeScript and modern web development practicesSolid understanding of web performance optimization and accessibility standardsAbility to work collaboratively in a remote team environment

About the job

Join us as a Senior Frontend Engineer and make a significant impact in building innovative digital experiences. We are looking for talented individuals who thrive in a collaborative environment and are eager to contribute their expertise to our exciting projects.

About Our Client

Our client, squad, is a visionary company dedicated to crafting high-quality digital solutions at scale. They specialize in creating web applications that are not only performant but also accessible and reliable, catering to a diverse and expanding user base across various markets.

With a robust engineering culture, they prioritize clean architecture, performance enhancement, and seamless collaboration among product, engineering, and content teams. Their frontend technology stack prominently features React and Next.js, focusing on scalability and sustainable maintenance.

About the Team

As a member of a distributed, product-oriented engineering team, you will work fully remotely, engaging closely with colleagues from frontend, backend, and content disciplines to deliver exceptional user experiences.

The team values independence, ownership, and transparent communication, fostering an environment where engineers are encouraged to share ideas, enhance systems, and continuously develop their skills.

About the Role

In your role as a Senior Frontend Engineer (Next.js / React), you will be instrumental in creating reliable, scalable, and high-quality web experiences. Collaborating closely with engineering and content teams, you will develop reusable components, integrate content from a headless CMS, and uphold the highest standards of performance and accessibility.

You will actively contribute to shared codebases, enhance frontend architecture, and address performance and production challenges in a modern TypeScript environment.

Key Responsibilities

Develop and maintain web pages and reusable components utilizing React and Next.js
Integrate content from a headless CMS (Sanity) following schema-driven data approaches
Ensure responsive design, adherence to accessibility standards, and optimal performance across devices
Diagnose and resolve TypeScript, data-shape, and rendering issues in live environments
Enhance frontend performance metrics, including Core Web Vitals and loading efficiency
Collaborate with content and engineering teams to align CMS schemas with frontend requirements
Contribute clean, maintainable, and well-structured code to shared codebases

Key Qualifications

5–7 years of professional experience in frontend development
Strong proficiency in React and Next.js
Experience with TypeScript and modern web development practices
Solid understanding of web performance optimization and accessibility standards
Ability to work collaboratively in a remote team environment

About squad

squad is a pioneering company dedicated to delivering high-quality digital experiences at scale. They focus on creating performant, accessible web applications that cater to a diverse user base across multiple markets, underpinned by a strong engineering culture centered on clean architecture and performance optimization.

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Senior Frontend Engineer (Next.js / React) at squad | Remote in Argentina

squad

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Full-time|Remote|Remote in Argentina

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Platform Software Engineer - Join Speechify in Córdoba

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Full-time|Remote|Córdoba, Argentina

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.

Apr 20, 2026

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Senior Full Stack Engineer (React.js & Node.js) at Ekline

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Full-time|$60K/yr - $72K/yr|On-site|Argentina

About the RoleWe are seeking a talented and experienced Senior Full Stack Engineer to join our team and contribute to the development of EkLine's innovative AI-driven documentation platform. In this role, you will collaborate closely with the founders to create and implement new features for our web application, VS Code extension, and GitHub app. This position is perfect for an engineer who excels in fast-paced startup environments, takes initiative from day one, and makes a tangible impact for users.Your Path to Success in the First 3-6 MonthsDeliver high-impact features that significantly enhance customer workflows.Produce reliable, maintainable code in TypeScript, React, and Node.js, ensuring full test coverage.Achieve a minimum 20% improvement in platform performance and scalability.Guide technical decisions regarding new integrations and API upgrades.Mentor junior engineers, fostering improved code quality and team efficiency.Key ResponsibilitiesDevelop, maintain, and enhance our web applications and platform integrations.Create and optimize RESTful APIs for seamless cross-system integration.Collaborate with founders on product design, system architecture, and project roadmap.Ensure optimal performance, scalability, and reliability across all systems.Implement secure, scalable infrastructure utilizing Google Cloud services.Conduct code reviews and support the professional development of junior engineers.Requirements5+ years of experience as a Full Stack Engineer.Expert proficiency in TypeScript, React, and Node.js.Extensive experience in API development and deployment.Proficiency with SQL and NoSQL databases, particularly BigQuery and Firestore.Bachelor's degree in Computer Science or equivalent professional experience.Experience working in early-stage startups or SaaS platforms.Strong sense of ownership, exceptional communication skills, and a commitment to ongoing learning.Familiarity with AI tools to enhance engineering productivity.Fluent in English (C1 or C2 level) for daily communication.

Mar 2, 2026

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Lead Frontend Developer - Remote (LATAM)

Workstate

Full-time|Remote|Remote — Argentina

Role overview Workstate is looking for a Lead Frontend Developer to guide technical teams as they build user interfaces for web applications. This leadership role centers on frontend development and maintaining a high standard of user experience. The position is fully remote and open to candidates located in Argentina or Colombia who have the legal right to work in their country. What you will do Lead frontend teams throughout project delivery Design, develop, and refine user interfaces for web applications Maintain a strong focus on usability and a consistent user experience Work directly with clients, providing technical guidance and insight Stay current with new frontend technologies and suggest improvements Requirements Strong interest and experience in frontend technologies Background in leading teams or projects in a technical role Clear communication skills with both clients and team members Creative approach with a focus on quality and innovation Legally eligible to work in Argentina or Colombia

Apr 22, 2026

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