node backend developer

Qualifications: Advanced professional written proficiency in English 2-5 years of professional software engineering experience Backend or full-stack development experience in production systems Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing) Proven ability to debug and navigate large, multi-file codebases Experience with...

Mercado Libre busca un Software Engineer Backend para diseñar y escalar sistemas innovadores y seguros, aplicando IA propia y aprendizaje continuo. Trabajarás en un entorno dinámico, con buenas prácticas de ingeniería y foco en democratizar comercio y servicios financieros en LATAM.Serás clave en arquitecturas de IA y mantenimiento de la calidad del...

We are seeking a Senior Python Backend Developer to build robust AI-powered API services and agentic workflows, focusing on language model interaction with internal systems, vector databases, and external tools via orchestration frameworks. The ideal candidate will treat LLMs as components in a secure, scalable distributed system, owning API contracts and...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you're looking for a place to grow, make an...

Estamos buscando un Semi Senior Backend Developer con con al menos 3 años de experiencia para sumarse a nuestro equipo de desarrollo. Buscamos a alguien con criterio, autonomía y capacidad para resolver problemas complejos, actuando como un referente para el equipo ayudando a destrabar impedimentos técnicos. ¿Cuáles serán tus principales...

Ofertas de Backend Developer Id89121 en Mar de... Sobre Darwoft Disclaimer – Lectura obligatoria: Compromiso y dedicación Este rol requiere dedicación full-time, con prioridad clara sobre los proyectos de Darwoft durante el horario laboral establecido. No es compatible con otros compromisos profesionales full-time. Cualquier actividad profesional...

We are seeking a Senior Backend Developer specialized in Node.js and TypeScript with at least five years of experience.ResponsibilitiesDesign and maintain backend applications using Node.js and TypeScript.Implement NoSQL (MongoDB) and SQL (MySQL or PostgreSQL) databases.Apply Domain-Driven Design (DDD) and Hexagonal Architecture.Develop and execute tests...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

Disclaimer - Must read: Commitment & FocusThis role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or...

About the RoleWe are looking for a Senior Ruby on Rails Developer (Backend Focus) to join a talented international team and contribute to the development of a scalable platform that connects families with educational providers.This is a direct hire opportunity with the client's payroll, offering long-term stability and professional...

Company Description Company Description Talan – Positive Innovation Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions. Talan at a Glance Headquartered in...

Job Title: Senior Backend Developer (C#/.NET + Node.js) Experience: 5+ YOE. Mode: Remote We at Coforge are hiring Senior Backend Developer (C#/.NET + Node.js) (#21053-4-4) with the following skill set. Key Responsibilities Design, develop, and maintain scalable backend services using Node.js, C#, and .NET. Implement and manage databases, particularly MongoDB...

Cada vez mas Personal Ubicación AR Descripción Somos Personal, una empresa que acompaña y potencia la vida de las personas a través de la tecnología. Nuestra propuesta está pensada para que cada persona, comunidad y organización pueda avanzar, conectarse, disfrutar y transformar su realidad. En Personal Pay, estamos sumando un/a Software Backend...

We are looking for a Lead Backend Developer to deliver secure, scalable AI-driven API services and agentic workflows for our AI Pods. You will connect language models to internal systems, vector databases, and external tools via orchestration frameworks, treating LLMs as distributed components. Responsibilities • Design and build backend API services...

Ubicación AR Descripción Cada vez mas Personal Somos Personal, una empresa que acompaña y potencia la vida de las personas a través de la tecnología. Nuestra propuesta está pensada para que cada persona, comunidad y organización pueda avanzar, conectarse, disfrutar y transformar su realidad. En Personal Pay, estamos sumando un/a Software Backend...

Acciona IT busca 3 Back-end Developers COBOL Sr. para sumarse a importantes iniciativas de transformación tecnológica en una reconocida entidad bancaria. La posición se orienta al desarrollo, mantenimiento y evolución de soluciones en Medios de Pago, trabajando en IBM Mainframe y entornos de alto volumen transaccional.La modalidad es híbrida (3 días...

Flux IT busca un Java Developer Jr. que se una a su equipo en Argentina. En un ambiente 100% remoto, tendrás la oportunidad de trabajar en proyectos innovadores y ser parte de una comunidad dinámica que promueve el crecimiento profesional.Los candidatos deben tener al menos 1 año de experiencia en el desarrollo back-end con Java y framework SpringBoot....

Black-Dragon-Capital is seeking a skilled Full Stack Developer with strong database expertise to design, build and optimize frontend and backend systems. You will work on APIs and database management to ensure scalable and reliable services across products.You will develop backend using NodeJS/Typescript with RESTful APIs and Mulesoft, while also shaping...

We are looking for a Senior Backend Spark Developer to join the Client Contribution Platform team. In this role, you will be responsible for designing, developing, and optimizing large-scale data processing solutions while driving technical decisions and ensuring the scalability, reliability, and performance of the platform. As a senior team member, you will...