Fullstack Javascript Developers

Important Information

Experience: +6 years

Job Mode: Full-time

Work Mode: Work from home

Job Summary

We are seeking a highly skilled Senior Full-Stack Developer with deep expertise in JavaScript, TypeScript, Node.js, React, and modern API development. This role also requires strong hands-on experience building AI-driven and LLM-powered applications.

This is a high-impact position where you will design, develop, and deploy advanced full-stack features and intelligent systems that power next-generation user experiences.

Responsibilities and Duties

• Design, build, and maintain high-performance full-stack applications using Node.js, React, and TypeScript.

• Architect and implement LLM-powered and agentic applications, from prototyping to production deployment.

• Develop scalable RESTful and GraphQL APIs, integrating third-party services and internal data sources.

• Work with cloud-based AI platforms such as AWS Bedrock or Azure OpenAI for model orchestration and inference.

• Collaborate with product, design, and data teams to ship well-architected solutions at speed.

• Ensure software quality through testing, performance tuning, and best-in-class development practices.

• Mentor junior developers and participate in code reviews to maintain technical excellence.

Qualifications and Skills

• 6+ years of professional experience as a Full-Stack Developer.

• Strong proficiency in JavaScript and TypeScript.

• Expert-level experience with Node.js (backend) and React.js (frontend).

• Solid understanding of modern API development standards.

• Hands-on experience designing and shipping LLM-powered or agentic applications in production.

• Desirable proficiency with at least one agent/orchestration framework, such as:

  • LangChain, LlamaIndex, Semantic Kernel, AutoGen, or OpenAI Assistants.

• Desirable experience integrating with cloud AI platforms such as AWS Bedrock or Azure OpenAI.

Nice to Have

• Experience with containerization and cloud infrastructure (Docker, Kubernetes, AWS, GCP, Azure).

• Familiarity with CI/CD pipelines and modern DevOps practices.

• Background in distributed systems, data engineering, or machine learning concepts.

About Encora

Encora 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, DevSecOps, Cybersecurity, Quality Engineering, AI & LLM Engineering, among others. 

At 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.