Fullstack Tech Lead - AI

Encora Inc.; Manaus; Híbrido; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading technology company in Recife is seeking a Tech Lead to spearhead the development of innovative AI-powered systems. In this role, you will architect robust fullstack solutions while collaborating with cross-functional teams to ensure seamless integration. Candidates should have advanced proficiency in Node.js, NestJS, TypeScript, and familiarity with modern AI frameworks. The position offers a unique opportunity to shape engineering standards and work on cutting-edge technologies in a supportive environment.

Qualificações

• Hands-on coding expertise with modern AI frameworks.
• Experience architecting backend services with TypeScript and JSON.
• Advanced proficiency in fullstack development including backend and frontend integration.

Responsabilidades

• Lead the design and development of innovative AI-powered systems.
• Ensure robust architecture and maintainable code for fullstack solutions.
• Collaborate with product and design teams to translate business requirements.

Conhecimentos

Node.js

NestJS

TypeScript

JSON configurations

Langchain

API architecture

Cloud platforms

Remote collaboration tools

Ferramentas

Docker

Descrição da oferta de emprego

As a Tech Lead, you will lead the development of innovative AI-powered systems by collaborating closely with backend and frontend engineers. This role requires hands‑on coding expertise, architectural vision, and a good understanding of modern AI frameworks. You will be responsible for designing fullstack solutions using cutting‑edge technologies, driving technical excellence, and shaping the engineering standards for intelligent automation.

Responsibilities and Duties

• Lead the design and development of fullstack systems using Node.js, NestJS, and Langchain, ensuring robust architecture and maintainable code;
• Architect backend services and APIs that integrate with LLMs and support agent workflows, using TypeScript and JSON-based configurations;
• Collaborate with frontend engineers to ensure seamless integration, while maintaining backend ownership;
• Experiment with emerging GenAI technologies, including RAG, embeddings, and vector databases, to enhance solution capabilities;
• Guide engineering best practices through code reviews, documentation, and mentoring;
• Work closely with product and design teams to translate business requirements into intelligent automation features.
• Advanced proficiency in Node.js, NestJS, TypeScript and experience/knowledge of Langchain, including prompt engineering, agent orchestration, and tool integration;
• Strong foundation in software engineering principles, including system design, API architecture, and testing;
• Experience working with JSON configurations and managing structured data flows.
• Familiarity with GenAI architectures using Langchain agents, RAG, and LLM APIs (e.g., OpenAI, Anthropic);
• Knowledge of vector databases and embedding models;
• Exposure to cloud platforms (AWS, GCP, Azure) and CI/CD pipelines;
• Experience with remote collaboration tools and asynchronous workflows.

Optional Skills

• Knowledge of Docker and containerized deployments;
• Experience with CI/CD tools;
• Ability to write and maintain technical documentation;
• Familiarity with test automation frameworks (e.g., Jest, Mocha);
• Experience with frontend development using React;
• Understanding of multi-agent orchestration and tool calling;
• Experience working in agile environments with cross-functional teams.

About Encora

Encora is the preferred digital engineering and modernization partner of some of the world’s leading enterprises and digital native companies. With over 9,000 experts in 47+ offices and innovation labs worldwide, Encora’s technology practices include Product Engineering & Development, Cloud Services, Quality Engineering, DevSecOps, Data & Analytics, Digital Experience, Cybersecurity, and AI & LLM Engineering.

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