Full Stack Developer

Merican Inc

Rockville, United States of America

yesterday

Role details

Contract type

Temporary to permanent

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Senior

Job location

Rockville, United States of America

Tech stack

Java

API

Artificial Intelligence

Amazon Web Services (AWS)

Application Performance Management

Automation of Tests

Mobile Application Development

Cloud Computing

Cloud Engineering

Code Review

Databases

Continuous Integration

Django

Identity and Access Management

Python

PostgreSQL

MongoDB

NoSQL

Performance Tuning

Scrum

Secure Coding

Selenium

Software Testing Automation Framework

Web Application Frameworks

Amazon Web Services (AWS)

Spring-mvc

Retrieval-Augmented Generation

Flask

Large Language Models

Prompt Engineering

Spring-boot

Cypress

Backend

Cloudformation

FastAPI

Vue.js

Data Layers

Angular

Integration Tests

Playwright

Front End Software Development

Cloudwatch

Api Gateway

REST

Terraform

Docker

Microservices

Job description

We are seeking a highly skilled Full Stack Developer to design, build, and maintain scalable end-to-end applications. This role goes beyond traditional full stack work by incorporating AI-assisted development and Large Language Model (LLM) integrations. The ideal candidate will work across the full technology stack-from modern front-end frameworks to backend microservices and cloud-native architectures-while contributing to innovative AI-driven solutions., * Develop and maintain full stack applications across UI, backend, and data layers

Build responsive and accessible interfaces using Angular or Vue.js
Design and develop REST APIs and microservices using Java (Spring Boot) and Python frameworks (FastAPI, Flask, Django)
Work with relational and NoSQL databases such as PostgreSQL and MongoDB/DocumentDB
Architect and deploy cloud-native solutions on AWS (Lambda, ECS, S3, API Gateway, CloudFormation, CDK)
Build and integrate LLM-powered features using platforms like AWS Bedrock
Leverage AI coding tools such as Amazon Q Developer and Kiro to improve productivity
Participate in large-scale document processing and intelligent data extraction projects
Collaborate in Agile/Scrum teams and contribute to sprint ceremonies
Implement automated testing using Selenium, Cypress, or Playwright
Optimize application performance across frontend, APIs, and databases
Conduct code reviews, write unit/integration tests, and follow best practices
Mentor junior developers and support knowledge sharing

Requirements

5+ years of Full Stack Development experience
Strong expertise in:

Java (Spring Boot, Spring MVC)
Python (FastAPI, Flask, or Django)

Hands-on experience with Angular or Vue.js
Solid experience with databases such as PostgreSQL, MongoDB, and DocumentDB
Strong working knowledge of AWS services including:

EC2
Lambda
S3
ECS/EKS
RDS
IAM
CloudWatch

Experience with AI-assisted development tools such as Amazon Q Developer and Kiro
Practical experience integrating Large Language Models (LLMs) into applications
Familiarity with CI/CD pipelines, Docker, and Infrastructure-as-Code
Experience with test automation frameworks
Strong understanding of:

REST API Design
Microservices Architecture
Secure Coding Practices, * Experience with document processing tools like Amazon Textract

Knowledge of RAG (Retrieval-Augmented Generation) and vector databases
AWS Certifications (Solutions Architect / Developer Associate)
Experience in financial services or regulatory domain
Understanding of prompt engineering and LLM fine-tuning
Experience with Terraform or AWS CDK

Important Notes

Strong AI/LLM integration experience is highly preferred
Candidates with hands-on AWS cloud-native development experience will be prioritized
Excellent communication and collaboration skills required