Senior Frontend Engineer

hace 3 semanas


San Nicolás de los Arroyos, Argentina The Mobile-First Company A tiempo completo

Senior Frontend Engineer At The Mobile-First Company , we build mobile‑first business software that feels like a consumer app, runs on AI, and spreads like a creator brand. Our flagship product, Allô, gives users a second number on their phone, answers missed calls with AI, transcribes everything, and syncs it to their CRM. Over 20,000 businesses use it every day. Position Overview Seniority level: Mid‑Senior Employment type: Full‑time Job function: Engineering and Information Technology Industry: Mobile Computing Software Products Responsibilities As the first Frontend Engineer, you'll work side by side with our Product, Mobile, and Back‑end teams to build the foundations, the present, and the future of our web products. Develop and enhance existing and new web applications. Contribute to technical and strategic decisions regarding our web products. Evolve our web capabilities and push the limits of what can be done. Define, build, and improve the tools and architecture behind our web app. Ship high‑quality web apps while always improving UX and performance. Monitor usage and performance to identify what’s missing or broken. Create internal tools, reusable components, and ways to ship faster. Qualifications Experience building and shipping web apps using React.js. Comfortable with Tailwind, TypeScript, TanStack Query. Worked on a product with a large user base. Master clean animations, pixel‑perfect designs, and smooth transitions. Product and design mindset; care about good UX and clear UI. Think in terms of users, not features. Built polished component libraries with strong attention to detail. Know how to build scalable and maintainable code. Track behavior, usage, performance, and improve based on data. Communicate clearly, give feedback with no ego, help others grow. Move fast, take ownership, thrive in ambiguity. Comfortable working in English; the team’s official language is English, with Spanish and French also spoken. Additional Preferences Worked in mobile‑first companies. Built or contributed to products with over 1 million downloads. 4+ years of experience. Proactive, autonomous, fill gaps. Communicate in English. Compensation & Benefits Competitive salary (USD or local equivalent). Equity package. 10‑day team retreats abroad every quarter. 30‑day onboarding in Paris (covers flights and housing). Laptop and work setup of your choice. Private health insurance (for US or LATAM hires). Fast, ambitious team building something real. How to Apply Click the Apply button on this page to send your application. No cover letter is needed – just tell us who you are and why this role fits you. If you’re not a perfect match but want to join, send a spontaneous application to ******@domain.com. Equal Opportunity We welcome people from all backgrounds. If you’re part of an underrepresented group in tech, we especially want to hear from you. Job ID: #J-*****-Ljbffr #J-18808-Ljbffr



  • San Nicolás de los Arroyos, Argentina The Mobile First Company A tiempo completo

    A mobile-first software company in Buenos Aires is looking for a Frontend Engineer to develop and enhance web applications using React.js. Ideal candidates will have a strong user experience focus and the ability to create performant and maintainable code. This role offers a competitive salary, equity, and various benefits, including international retreats...

  • Senior Frontend Engineer

    hace 4 semanas


    San Nicolás de los Arroyos, Argentina The Mobile First Company A tiempo completo

    At The Mobile-First Company, we build mobile-first business software that feels like a consumer app, runs on AI, and spreads like a creator brand. Our flagship product, Allô, gives users a second number on their phone, answers missed calls with AI, transcribes everything, and syncs it to their CRM. Over 20,000 businesses use it every day. Position Overview...

  • Senior Frontend Engineer

    hace 3 semanas


    Municipio de Rincón de los Sauces, Argentina Canals A tiempo completo

    Join to apply for the Senior Frontend Engineer role at Canals Remote – North or South America | Full-Time | Canals About Canals Canals is a bootstrapped, profitable startup transforming wholesale distribution — a trillion-dollar industry — with AI. Our platform integrates directly with the systems distributors already use, automating tedious workflows...


  • Municipio de Rincón de los Sauces, Argentina The Mobile-First Company A tiempo completo

    Senior Frontend Engineer Join to apply for the Senior Frontend Engineer role at The Mobile-First Company. About The Mobile-First Company Most tools for small businesses weren’t built for real operators. They were built for employees in offices, not people running a business from their phone. We’re changing that. We build mobile-first business software...

  • Security Engineer M365

    hace 3 semanas


    San Nicolás de los Arroyos, Argentina C&S informática s.a. A tiempo completo

    Security Engineer - Senior/Especialista Acerca de C&S Somos una empresa de más de 160 profesionales, consolidada hace 40 años en el mercado. Nuestro propósito es garantizar la satisfacción de nuestros clientes; para ello, ofrecemos servicios de Desarrollo de Software, Talent Outsourcing y Consultoría IT. Contamos con certificación ISO 9001 y sedes en...

  • MS Teams Engineer

    hace 1 semana


    San Nicolás de los Arroyos, Argentina C&S informática s.a. A tiempo completo

    Buscamos MS Teams Engineer Especialista | Híbrido (CABA) Desde C&S nos encontramos en la búsqueda de un/a MS Teams Engineer Especialista para trabajar en proyectos estratégicos dentro de una reconocida empresa. Modalidad: Híbrida (oficinas en CABA)Horario: Full Time 9 a 18 hs (lunes a viernes)Contratación: Tiempo indeterminado ¿Cuáles serán tus...


  • Municipio de Rincón de los Sauces, Argentina GlobalLogic A tiempo completo

    Senior FrontEnd Engineer – GlobalLogic We seek a senior FrontEnd Engineer to join our Policy Experience team as a remote hire. You will support Customer Support Representatives, Underwriters, and other teams to manage and review client insurance policies. This role empowers you to participate in front‑end architectural discussions while collaborating...


  • San Nicolás de los Arroyos, Argentina C&S informática s.a. A tiempo completo

    Fullstack Developer Senior Analyst/Specialist Desde C&S nos encontramos en la búsqueda de un/a Fullstack Developer Senior Analyst/Specialist para trabajar en una reconocida empresa del sector. Modalidad: 100% RemotoFull time Horario: 12-22hsContratación: Tiempo indeterminadoInglés: Alto ¿Cuáles serán tus responsabilidades? Diseñar y desarrollar...


  • San Nicolás de los Arroyos, Argentina The Mobile First Company A tiempo completo

    A technology company is seeking a Senior Backend Engineer to join their dynamic team. In this role, you will work closely with the CTO on designing and maintaining high-performance backend and AI systems. Your responsibilities will include implementing backend services using various programming languages, integrating cloud services, and optimizing system...


  • Municipio de Esquel, Argentina SOUTHWORKS A tiempo completo

    A prominent IT services company is seeking a Senior Frontend UX Engineer, available for remote work in LATAM time zones. The successful candidate will have deep experience in JavaScript and Node.js, alongside strong skills in React and AWS. Responsibilities include developing custom web components and collaborating with various teams to enhance user...