senior react developer

AgileEngine is seeking a Senior Mobile Engineer to maintain and optimize native iOS and Android apps, with a strong focus on Swift (70%) and Kotlin (30%). The role includes leading PoCs for React Native migration and implementing Real-Time Communication features such as WebRTC, SIP, and VoIP push notifications.You will collaborate with client stakeholders on...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard. You’ll work primarily on a Java backend while keeping the frontend flexible with TypeScript, and you may rewrite the frontend architecture as needed.You will integrate with Snowflake, relational and non-relational databases, and design RESTful APIs....

Nos encontramos en la búsqueda de un/a AI Agent Developer SR (Microsoft Copilot, RAG & Integraciones) para sumarse a proyectos de transformación digital e inteligencia artificial aplicada. Buscamos un perfil senior con una fuerte orientación hands-on, experiencia en el ecosistema Microsoft, desarrollo de agentes inteligentes, integración de sistemas...

EY Global Delivery Services in Argentina seeks a Senior Power Platform Developer to lead security-enabled application development and AI-driven features, integrating with IAM and governance policies.You will design, build, test, and optimize Power Platform solutions including Power Apps, Power Automate, and Power BI, collaborating with architects, risk...

*** EventMobi is an all-remote company and this is a fully remote position, open to all candidates with a focus in Pakistan, India, Brazil, Columbia, Argentina and Mexico. You will need to be able to work in EST time zones. *** WHY YOU SHOULD JOIN US? At EventMobi, you won’t just ship UI features. You’ll help shape the core front‑end architecture...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build and maintain cloud-native applications using React on the frontend and Node.js and C# on the backend.You will optimize data solutions across SQL, PostgreSQL, and DynamoDB, and deploy serverless and containerized services on AWS including Lambda, ECS, SQS, and EventBridge. Responsibilities...

Medallia is seeking a Senior Salesforce Developer to own and modernize the systems that support our go-to-market teams in a large enterprise Salesforce environment. You will work across Sales Cloud, quote-to-cash, integrations, and internal applications used by Sales, Revenue Operations, Customer Success, Marketing, and Finance.This is a hybrid builder role...

At MARSIE, we connect top-tier engineers from Latin America with leading global teams. Our client is looking for a Senior Software Engineer to join its Customer Experience team who works holistically, designing strategic solutions that go beyond just writing code. A strong track record in understanding business needs, communicating effectively, and...

Blendis a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people. With a mission to fuel bold visions, Blend tackles significant challenges by seamlessly aligning human expertise with artificial intelligence. The company is dedicated to unlocking value and...

We are looking for a **Junior Node.js Developer** to join our team and learn while helping us build useful software. In this role, you will work closely with experienced developers, use modern AI tools to support your work, and grow your skills step by step. We value people who are curious, like to learn, and want to become great...

AgileEngine is seeking a Senior Full Stack Engineer to build cloud-native apps with React on the frontend and Node.js/C# on the backend. You will optimize data solutions across SQL, PostgreSQL, and DynamoDB, and develop serverless and containerized services in AWS, plus testing with Jest and Playwright.This is a 6-month project engagement with flexible...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build and maintain cloud-native applications with React on the frontend and Node.js/C# on the backend.You will design, develop, and optimize data solutions across SQL, PostgreSQL, and DynamoDB, focusing on performance, scalability, and reliability. You will also build serverless and containerized...

WHY DEPT®? We are a Growth Invention company built to help the world’s most ambitious brands grow faster. Operating at the intersection of technology and marketing, we create what is next by pioneering ideas, acting fast, and moving further because standing still just is not in our DNA. We are drawn to people who stay curious, move with intent, and never...

If you have strong React/Next.js skills, a keen eye for design, and can “vibe code” with AI while delivering modern, maintainable frontends, this role is for you. **Perks & Benefits**: - Paid in USD, every 15th & 30th of the month - ️ Up to 14 days of Paid Time Off annually (starting Day 1) - Observance of Holidays (based on your location) - 100%...

Mercado Libre busca un Senior Software Engineer para diseñar y escalar sistemas de alto impacto en la región. Trabajarás en un entorno híbrido, con foco en backend (Java o Golang) y experiencia en frontend (React/TypeScript) para enriquecer el buying flow y la arquitectura de servicios.Se valoran conocimientos en Fury (KVS, New SQL, Streams) y en...

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...

About AppDirect Become a digital, global citizen and enable the new generation of digital entrepreneurs around the world. AppDirect offers a subscription commerce platform to sell any product, through any channel, on any device — as a service. We power millions of subscriptions worldwide for organizations. We do this by our values‑driven culture — one...

Role Overview We're looking for a Senior Full Stack Engineer to help design, build, and ship core parts of our product. You'll work across the entire stack, with a strong emphasis on crafting polished, intuitive user experiences, while also building reliable backend systems and integrating AI deeply into the product. We’re an early stage full of energy...

Sourceability in Buenos Aires is seeking a Senior Full Stack .NET Engineer to design, build, and improve critical internal software platforms.The ideal candidate will have over 5 years of experience with .NET / C# and frontend technologies like React or Angular. Responsibilities include developing APIs, maintaining code quality, and supporting production...

The Ritz-Carlton Yacht Collection is seeking a Senior Java Integration Developer to modernize MuleSoft flows into Spring Boot microservices deployed on AWS. This role begins remote with plans to establish a co-working space in Buenos Aires, Argentina.You will own end-to-end integrations, design reusable services, and mentor others while collaborating with...