Senior AI Application Developer

EPAM Systems Inc; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

EPAM Systems Inc. seeks an experienced Senior AI Application Developer to design and deliver AI-enabled applications on an AWS serverless foundation. You will own full-stack architecture across Lambda and API Gateway, and lead blended delivery teams in a regulated healthcare and life sciences context.

This role requires hands-on experience with machine learning, application modernization, and strong AWS Bedrock, Lambda, and API Gateway skills, plus clear communication with customer stakeholders.

Qualifications

• 3+ years of professional experience in application development.
• Expertise in machine learning.
• Advanced skills in application modernization.
• Background in Amazon Web Services (AWS).
• Proficiency in AWS Bedrock, AWS Lambda, and Amazon API Gateway.
• English proficiency at an Upper-Intermediate level (B2) or higher.

Responsibilities

• Design and build full-stack application architecture on AWS serverless foundations.
• Develop AWS Lambda functions and Amazon API Gateway interfaces implementing application logic.
• Assess existing application components and define the target modernized architecture.
• Build content extraction and classification pipelines using Amazon Bedrock foundation models.
• Integrate AI processing stages into application workflows so outputs feed downstream business logic.
• Validate model output quality against the accuracy expectations of a regulated environment.
• Lead blended delivery teams spanning AWS and partner personnel.
• Present solution design, progress, and outcomes directly to customer stakeholders.

Skills

Machine learning

Full-stack development

Application modernization

English proficiency (B2+)

Tools

AWS Bedrock

AWS Lambda

Amazon API Gateway

Amazon Web Services

Job description

We are seeking an experienced Senior AI Application Developer to join our team and build AI-enabled applications on an AWS serverless foundation. In this role, you will own full-stack application architecture across Lambda and API Gateway, integrate Amazon Bedrock for content extraction and classification, and lead a blended AWS and partner delivery team operating in a regulated healthcare and life sciences setting.

Responsibilities

• Design and build full-stack application architecture on AWS serverless foundations
• Develop AWS Lambda functions and Amazon API Gateway interfaces implementing application logic
• Assess existing application components and define the target modernized architecture
• Build content extraction and classification pipelines using Amazon Bedrock foundation models
• Integrate AI processing stages into application workflows so outputs feed downstream business logic
• Validate model output quality against the accuracy expectations of a regulated environment
• Lead blended delivery teams spanning AWS and partner personnel
• Present solution design, progress, and outcomes directly to customer stakeholders

Requirements

• 3+ years of professional experience in application development
• Expertise in machine learning
• Advanced skills in application modernization
• Background in Amazon Web Services
• Proficiency in AWS Bedrock, AWS Lambda, and Amazon API Gateway
• English proficiency at an Upper-Intermediate level (B2) or higher

Nice to have

• Knowledge of serverless architectures
• Familiarity with artificial intelligence
• Understanding of the healthcare domain