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Encora

Senior Fullstack Engineer

Argentina
JavaScript TypeScript React Node.js Ruby Ruby on Rails HTML CSS API AWS Git
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Description

Senior Fullstack - Node, React and Ruby

Location: Argentina

Department: CSA Billable

Important InformationĀ 

Location: Argentina

Work Mode: Hybrid

Job SummaryĀ 

As aĀ Senior Fullstack - Node, React and Ruby (20121),Ā you willĀ be responsible forĀ designing, developing, andĀ maintainingĀ high-quality software solutions. You will collaborate with cross-functional teams to understand business requirements and translate them into scalable and efficient software applications. Your role will involve leading technical projects,Ā mentoringĀ junior engineers, and continuously improving software development practices to ensure the delivery of robust and reliable software systems.ā€ÆĀ 

Responsibilities and DutiesĀ 

Ā 

  • Design and build highly scalable full-stack applications delivering exceptional user experiences across web and communication channels, covering both frontend (React/TypeScript) and backend (Node.js/Ruby) layers
  • Develop and integrate RESTful APIs and microservices using Node.js, Express, and Ruby on Rails, ensuring performance, reliability, and secure data handling
  • Leverage Agentic AI technologies to enhance code quality, development productivity, and intelligent product capabilities
  • Collaborate with product managers, UX designers, and engineers in a remote-first Agile environment to define requirements, estimate solutions, monitor application performance, and drive continuous improvement

Ā 

Qualifications and SkillsĀ 

Ā 

  • 7+ years of proven experience building and scaling production-grade web applications and distributed systems
  • Strong expertise in JavaScript and TypeScript, React, Node.js, and modern frontend/backend architecture patterns
  • Solid experience developing and maintaining high-volume Ruby on Rails applications
  • Strong understanding of RESTful APIs, web standards (HTML, CSS), and modern frontend engineering best practices
  • Deep knowledge of data structures, algorithms, and software design patterns
  • Experience implementing observability practices including logging, metrics, real-time monitoring, and performance profiling
  • Strong understanding and practical application of Agentic AI technologies in software development workflows
  • Experience working with AWS services and deploying cloud-native applications
  • Proven experience working in Agile teams using Git-based workflows and CI/CD pipelines
  • Strong problem-solving, ownership mindset, and ability to collaborate effectively within distributed and cross-functional teams

Ā 

AboutĀ EncoraĀ 
Ā 
EncoraĀ is a global company that offers Software and Digital Engineering solutions. Our practices include Cloud Services, Product Engineering & Application Modernization, Data & Analytics, Digital Experience & Design Services,Ā DevSecOps, Cybersecurity, Quality Engineering, AI & LLM Engineering, among others.ā€ÆĀ 

AtĀ Encora, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.ā€ÆĀ 

Encora
Encora

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