Senior Full Stack Developer, Node + React
hace 5 días
We are a U.S.based SaaS startup looking for a Senior Full Stack MERN Developer to work directly with our hands-on CTO. This is a senior role for someone who can not only ship features but also improve architecture, enforce clean code practices, and scale an MVP into a production-grade SaaS platform. What You'll Do : Take ownership of an existing MERN MVP and evolve it into a scalable, production-ready product Refactor and improve messy or inefficient code for clarity, maintainability, and performance Debug and resolve complex cross-layer issues quickly (MongoDB, Node.js, React, CI / CD) Design and optimize MongoDB schemas, indexes, Atlas Search, and triggers Build event-driven workflows with MongoDB triggers) Integrate AI / LLM services (OpenAI, AWS Comprehend, embeddings, NLP features) into production apps Support and improve Twilio-based messaging and webhook integrations Contribute to new product features end-to-end (backend + frontend) Requirements : Expert in MERN stack : MongoDB, Express.js, React.js, Node.js Deep MongoDB knowledge (indexes, performance, aggregation, triggers) Strong backend / infra skills : Node.js async / memory, AWS (EC2, S3, Lambda), CI / CD pipelines Experience integrating AI services into production apps Excellent English communication (mandatory) Availability during U.S. West Coast working hours (PST / PDT) Based in Argentina or Brazil Benefits : Direct collaboration with a technical founder / CTO Long-term role solving real production challenges (not just CRUD apps) Remote role with U.S. time zone collaboration Opportunity to grow into a lead role as the team expands #J-18808-Ljbffr
-
Full Stack Developer Senior
hace 3 semanas
Xico, México Codifin A tiempo completo¡Estamos buscando a un Full Stack Developer Senior de alto impacto! Polanco, CDMX | Modalidad Híbrida Inglés Avanzado | Proyecto en Sector TI Si dominas React, Node.js, Next.js, AWS Lambda y CI / CD , ¡esta oportunidad es para ti! Buscamos a un / a desarrollador / a con mentalidad estratégica, capaz de crear soluciones escalables, modernas y de alto...
-
Full Stack Developer Senior
hace 3 semanas
Xico, México Codifin A tiempo completo¡Estamos buscando a un Full Stack Developer Senior de alto impacto! Polanco, CDMX | Modalidad Híbrida Inglés Avanzado | Proyecto en Sector TI Si dominas React, Node.js, Next.js, AWS Lambda y CI / CD , ¡esta oportunidad es para ti! Buscamos a un / a desarrollador / a con mentalidad estratégica, capaz de crear soluciones escalables, modernas y de alto...
-
Full Stack Developer Senior
hace 3 semanas
Xico, México Codifin A tiempo completoEstamos buscando a un Full Stack Developer Senior de alto impacto Polanco, CDMX | Modalidad Híbrida Inglés Avanzado | Proyecto en Sector TI Si dominas React, Node.js, Next.js, AWS Lambda y CI/CD , esta oportunidad es para ti Buscamos a un/a desarrollador/a con mentalidad estratégica, capaz de crear soluciones escalables, modernas y de alto rendimiento...
-
Desarrollador/A Full Stack Senior.
hace 3 semanas
Xico, México Codifin A tiempo completo¡Estamos buscando a un Full Stack Developer Senior de alto impacto! Polanco, CDMX | Modalidad HíbridaInglés Avanzado | Proyecto en Sector TISi dominas React, Node.js, Next.js, AWS Lambda y CI/CD, ¡esta oportunidad es para ti! Buscamos a un/a desarrollador/a con mentalidad estratégica, capaz de crear soluciones escalables, modernas y de alto rendimiento...
-
Desarrollador/A Full Stack Senior
hace 3 semanas
Xico, México Codifin A tiempo completo&##******;Estamos buscando a un Full Stack Developer Senior de alto impacto&##******;&##******; Polanco, CDMX | Modalidad Híbrida &##******; Inglés Avanzado | Proyecto en Sector TI Si dominas React, , , AWS Lambda y CI/CD , esta oportunidad es para ti Buscamos a un/a desarrollador/a con mentalidad estratégica, capaz de crear soluciones escalables,...
-
Senior AI-Driven Full-Stack Developer
hace 2 semanas
Xico, México Truelogic Software Llc A tiempo completoA technology solutions provider is seeking a Senior Full-Stack Developer to leverage AI-augmented development for building secure and high-performance applications. The role involves designing and deploying full-stack applications using React and TypeScript, along with architecting scalable APIs. Candidates should possess over 3 years of experience, with...
-
Remote Mexico: Full-Stack Java/React Dev
hace 3 semanas
Xico, México Tata Consultancy Services A tiempo completoMexico City, MexicoPositionsFull Stack Software Development Engineer - MexicoFullstack Developer Semi Sr - Mexico City (AI / Tech Consulting Company)Full Stack Developer - Remote - ONLY MEXICOJava Developers (Recently Graduated Engineers)Senior Full-Stack Software Engineer (Java/React)Required SkillsSpringJavaScriptAngularSeniority LevelAssociateEmployment...
-
Remote Senior React
hace 1 semana
Xico, México Devsu A tiempo completoA leading technology company is seeking a Senior React & Node Developer to join their fully remote engineering team across Latin America. The developer will architect software stacks, lead API development, and manage an offshore team. Candidates should have 3+ years' experience with NodeJS and React, as well as RESTful APIs and cloud services (AWS). The...
-
Remote Senior React
hace 1 semana
Xico, México Devsu A tiempo completoA leading technology company is seeking a Senior React & Node Developer to join their fully remote engineering team across Latin America. The developer will architect software stacks, lead API development, and manage an offshore team. Candidates should have 3+ years' experience with NodeJS and React, as well as RESTful APIs and cloud services (AWS). The...
-
Remote Senior React
hace 2 semanas
xico, México Devsu A tiempo completoA leading technology company is seeking a Senior React & Node Developer to join their fully remote engineering team across Latin America. The developer will architect software stacks, lead API development, and manage an offshore team. Candidates should have 3+ years' experience with NodeJS and React, as well as RESTful APIs and cloud services (AWS). The...
