AWS Application Developer

The hands-on application engineer responsible for designing, developing, deploying, and supporting

cloud-native applications on AWS. Builds Python-based services using AWS Lambda and AWS Fargate, develops

secure APIs through Amazon API Gateway, and integrates application components with SQL databases. The role

emphasizes reliable cloud deployments, scalable application design, API quality, secure implementation, operational

readiness, and collaboration with architecture, DevOps, and platform teams., Cloud-native application development - Design, develop, test, and maintain AWS-based applications and services

using Python and managed cloud capabilities.

Serverless development - Build event-driven and request-driven application components using AWS Lambda, including

integrations, failure handling, logging, and performance optimization.

Container application delivery - Package and deploy application workloads using AWS Fargate and appropriate

container-based runtime patterns.

API engineering - Develop secure, maintainable REST APIs and service interfaces for internal and external application

consumers.

API Gateway enablement - Configure Amazon API Gateway routes, integrations, authorization, validation, throttling,

monitoring, and error-handling patterns.

SQL integration - Develop efficient SQL queries and integrate application services with relational databases while

maintaining data integrity and performance.

AWS deployments - Support application deployments across AWS environments and collaborate on repeatable CI/CD

and release automation practices.

Security and reliability - Apply secure coding, authentication, authorization, encryption, observability, resilience, and

error-recovery practices.

Testing and troubleshooting - Create automated tests, validate integrations, analyze defects, troubleshoot cloud

application issues, and implement corrective improvements.

Documentation and collaboration - Produce technical designs, API specifications, deployment guidance, operational

procedures, and knowledge-transfer material.

AWS application

development

Hands-on development and deployment of production applications using AWS managed

services and cloud-native patterns.

Python

Strong Python programming, modular design, error handling, testing, dependency

management, and maintainable coding practices.

AWS Lambda

Function development, event integrations, configuration, observability, failure handling,

performance, and deployment.

AWS Fargate

Container packaging, task and service deployment concepts, configuration, logging, scaling,

and application operations.

API development

REST API design, request and response modeling, validation, versioning, security,

documentation, and integration testing.

Amazon API Gateway

Route design, Lambda or service integrations, authorization, throttling, monitoring, and API

lifecycle management.

SQL

Relational data access, query development, joins, transactions, performance considerations,

and application integration.

Cloud deployments

Environment configuration, CI/CD awareness, release automation, deployment validation, Experience - 8+ years in application development, including hands-on AWS cloud application development and

deployment experience.

Core requirement - Strong Python, AWS Lambda, AWS Fargate, API development, Amazon API Gateway, and SQL

experience.

Delivery capability - Proven ability to develop, deploy, test, troubleshoot, and support cloud-based application services.

Preferred - Experience with containerized services, CI/CD automation, AWS observability, and secure enterprise

application delivery.

Work authorization - This position is limited to s.

Education - bachelor’s degree in computer science, Engineering, Information Systems, or equivalent practical

My name is Sreeja and I represent TestingXperts Inc. TestingXperts is a Specialist QA & Software Testing Company, and an Independent Software Testing division of Damco Group, which is a leading IT Solutions and Services company working with Fortune Enterprises globally. Inheriting the virtues of job quality and optimal user satisfaction from Damco Group, TestingXperts aims at promoting the ethics of connected innovation, thereby seeding the integral values in our employees and achieving unmatched contentment in our clients. To know more about Testingxperts Inc., please visit our website .