full stack developer freelance

We are looking for a Senior TypeScript+Node.js Developer to join a fast-growing internal developer platform team, working on Backstage.io to build a unified portal that streamlines how teams build, manage, and monitor software. The platform centers around a software catalog that provides a single entry point across the full development lifecycle — from...

Department / Project Description Join an established, high-performing development team supporting a key client in the healthcare industry. You will play a pivotal role in engineering mission-critical applications that directly impact patient care and healthcare operations, balancing modern cloud initiatives with robust enterprise systems. Position...

En el #EquipoD revolucionamos el futuro de los viajes en América Latina hace más de 25 años ✈️. Buscamos talento que piense en grande, actúe con autonomía y genere impacto real. Si te apasiona innovar, aprender rápido y trabajar en equipo para crear experiencias memorables, únete a nosotros.Actualmente nos encontramos en búsqueda de un Back End...

Applaudo is seeking a Senior Full Stack Developer with strong backend focus to design and build cloud-native, serverless services using TypeScript across the stack and deliver modern React user experiences.You will own substantial components, work within established architectures, write clean code, and contribute to Agile ceremonies while improving...

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...

Buenos Aires, Buenos Aires, Argentina ARG HeadquarterAR$ 4999,00 - 9999,00 (Argentine Peso)Acerca del puesto Consultor SAP BTP Dev (Sr) - Proyecto - Freelance - Oil&GasMaxIT Consulting - Max Corporate Group, es una Empresa con sede en Belgrano, CABA y Tampa, Fl, USA que es Líder en el sector y ofrece Servicios de Outsourcing especializados para grandes...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard, focusing on a Java backend and a potential frontend rewrite with TypeScript.You will connect with Snowflake and various database environments, design RESTful APIs, and ensure code quality through unit tests and profiling. Remote work is supported, with...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard, focusing on a Java backend with a potential frontend rewrite in TypeScript. You will integrate with Snowflake, relational and non-relational databases, and design RESTful APIs while maintaining code quality through testing and profiling.The role requires...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to advance an internal developer portal and dashboard. The role emphasizes a strong Java backend with a potential frontend rewrite in TypeScript and integration with Snowflake and other databases.You will design RESTful APIs, ensure code quality, and work with cross-functional teams to deliver...

AgileEngine is seeking a Senior Full Stack Engineer to advance an internal developer portal and dashboard, focusing on a Java backend with a possible frontend rewrite in TypeScript. You will integrate Snowflake and other databases, design RESTful APIs, and ensure code quality through unit testing and performance profiling.You will collaborate with...

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 Paris and operating globally, Talan...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard. You will work on a Java backend with potential frontend rewrite in TypeScript, and integrate with Snowflake and other databases. API design, testing, and performance profiling ensure robust delivery.Join a people-first culture with opportunities to work...

Bluelight Consulting is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to...

Bluelight Consulting is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to...

En Nubax nos encontramos en búsqueda de un FULL STACK DEVELOPER SR!ResponsabilidadesDiseñar y desarrollar backends performantes y escalables.Optimizar el uso de CPU, memoria, I/O y conexiones.Definir estructuras de datos, flujos y patrones orientados a eficiencia.Integrar APIs, servicios externos y sistemas distribuidos.Participar en decisiones de...

¡Buscamos Full Stack Developer Sr. (React + Node + Python)! Modalidad: 100% remoto ️ Inglés avanzado (excluyente) Sobre el rol Nos encontramos en la búsqueda de un/a Full Stack Developer Senior para sumarse a proyectos desafiantes en entornos internacionales. Buscamos un perfil con fuerte orientación técnica, capacidad de autonomía y experiencia...

NUBAX está en búsqueda de un Full Stack Developer Sr en Buenos Aires. El candidato ideal debe tener 10 años de experiencia en desarrollo, habilidades en Node.js y React, y capacidad de liderar equipos técnicos.Las responsabilidades incluyen diseñar backends escalables, optimizar recursos y colaborar en la integración de APIs. La empresa ofrece días...

Sophilabs is seeking a Senior Full Stack React Developer to translate pixel-perfect designs into robust, scalable web applications. You will work across the stack with strong React expertise and a good command of CSS, JavaScript, and HTML.The role emphasizes English communication, back-end familiarity (Python, Django, C#, Node, Java), and a customer-focused...

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...