Full Stack AI Engineer AWS

Astek Group; Ernakulam; On-site; INR 800,000 - 1,500,000; Full time

Job summary

Astek Group is seeking engineers skilled in AWS cloud, serverless architectures, and GenAI-enabled development. You will build scalable cloud-native apps using Node.js, ReactJS/NextJS, and NestJS with TypeScript, while integrating LangChain and GenAI concepts.

Collaboration in Agile teams with CI/CD and IaC is required. Responsibilities include designing cloud-native solutions, implementing microservices, and contributing to governance and documentation.

Qualifications

• Experience with AWS cloud services and serverless architectures.
• Hands-on with API Gateway, EC2, Lambda, ECS, EKS, ECR.
• Proficient in building serverless and microservice patterns.
• Experience with Node.js, ReactJS/NextJS, NestJS, Typescript, and Go.
• Knowledge of GenAI concepts and LangChain/LangGraph.
• Familiarity with WebRTC and contact center tech.
• Experience with Python and LangChain integrations.
• Experience with NoSQL databases such as MongoDB, DynamoDB.
• CI/CD tooling (BitBucket pipelines, GitHub Actions, GitLab CI).
• Unit testing tools (Jest, Playwright, Cypress).
• Infrastructure as code (Terraform) and Git-based workflows.
• Agile/Lean methodologies and tools (Confluence, JIRA, SharePoint).
• Strong written and verbal communication.

Responsibilities

• Design and implement scalable cloud-native solutions on AWS.
• Build serverless and microservices architectures.
• Develop applications using Node.js/ReactJS/NestJS with TypeScript.
• Incorporate GenAI capabilities and LangChain integrations.
• Implement CI/CD pipelines and IaC practices.
• Collaborate in Agile teams and contribute to technical documentation.

Skills

AWS

Serverless

Node.js

ReactJS

NextJS

NestJS

Typescript

Go Lang

WebRTC

GenAI basics

LangChain

LangGraph

Python

TTS

STT

MongoDB

DynamoDB

CI/CD

Jest

Playwright

Cypress

Terraform

Git

GitHub

GitLab

Bitbucket

Confluence

JIRA

SharePoint

Agile

Lean

Tools

AWS services

API Gateway

EC2

Lambda

ECS

EKS

ECR

Docker

Kubernetes

Terraform

GitHub

GitLab

Bitbucket

Confluence

JIRA

Job description

• Know-how of the AWS technology stacks and services. Familiar with other cloud providers and technology is a plus.
• Fundamental experience building applications using services provided by AWS such as API Gateway, EC2, AWS lambda , ECS, EKS (is a plus), ECR, etc.
• Experience on building Serverless Architecture solutions using Docker, Lambda, ECS, EKS, etc. and Microservice Architecture.
• Having certifications like AWS Solutions Architect or other equivalent is a plus.
• Experience working with Node.js, ReactJS, NextJS, NestJS, Typescript, MERN equivalent stacks.
• Experience working with Go Lang is a plus.
• Having knowledge about WebRTC is a plus.
• Experience working with Contact Center is a plus.
• Experience working with building GenAI applications and have experience with GenAI Knowledge, such as. Context, Token, Completions, Temperature, RAG, Hallucination, etc.
• Experience working with LangChain, LangGraph and Python.
• Experience working with Google ADK is a strong plus.
• Experience working with Text-to-Speech, Speech-to-Text and Speech-to-Speech is a plus.
• Experience working with NoSQL databases such as MongoDB, DynamoDB, etc.
• Experience working with CI/CD tooling such as BitBucket pipeline
• Experience working with Unit Testing tools such as Jest/Playwright/Cypress.
• Experience working with Infrastructure-as-a-Code (IaC) such as Terraform.
• Knowledge in source code repository and branching models in Git and usage of tools such as GitHub, GitLab, BitBucket etc.
• Working knowledge of Agile and/or Lean methodologies along with tools such as Confluence, JIRA and Sharepoint.
• Demonstrated exceptional written and verbal communication skills.