Senior AWS Integration Engineer (Serverless & APIs)

NTT Data Americas, Inc.; McKinney (TX); On-site; USD 140,000 - 180,000; Full time

Job summary

NTT DATA is seeking a Senior AWS Integration Developer to design, develop, and support enterprise integrations across cloud and on-premises applications. The role focuses on AWS services, Python, C#/.NET, Lambda, and Step Functions to build APIs and serverless workflows.

You will collaborate with architects and application teams, implement event-driven integrations, and contribute to CI/CD pipelines and DevOps practices to ensure reliability and performance.

Qualifications

• 10+ years of software development and integration experience.
• 5+ years strong experience with Python and C#/.NET.
• 5+ years hands-on experience with AWS Lambda and AWS Step Functions.
• Experience building and supporting REST APIs and microservices.
• Strong knowledge of AWS services including API Gateway, EventBridge, SQS, SNS, S3, DynamoDB, and CloudWatch.
• Experience with Git, CI/CD pipelines, and Agile development methodologies.
• Strong problem-solving and communication skills.

Responsibilities

• Design, develop, and maintain enterprise integration solutions using Python and C#/.NET.
• Build and support AWS Lambda and AWS Step Functions based integration workflows.
• Develop REST APIs and integration services connecting cloud, on-premises, and third-party applications.
• Implement event-driven integrations using EventBridge, SQS, and SNS.
• Integrate enterprise platforms and business applications through secure and scalable interfaces.
• Monitor, troubleshoot, and optimize integration solutions for performance and reliability.
• Support CI/CD pipelines, automated deployments, and DevOps best practices.
• Collaborate with architects, business analysts, and application teams to deliver integration solutions.

Skills

Python

C#/.NET

Software development

REST APIs

Microservices

AWS

Git

Agile

Problem solving

Communication

Tools

AWS Lambda

AWS Step Functions

API Gateway

EventBridge

SQS

SNS

S3

DynamoDB

CloudWatch

CI/CD

Job description

NTT DATA is seeking a Senior AWS Integration Developer to design, develop, and support enterprise integrations across cloud and on-premises applications. The role focuses on AWS services, Python, C#/.NET, Lambda, and Step Functions to build APIs and serverless workflows.

You will collaborate with architects and application teams, implement event-driven integrations, and contribute to CI/CD pipelines and DevOps practices to ensure reliability and performance.