Application Developer (APIs, Events, Platform Engineering) :: Remote (Fulltime)

TESTINGXPERTS, INC. DBA DAMCOSOFTUnited States🇺🇸United StatesPosted Oct 14, 2026

Why This Role Stands Out

You'll thrive in this remote Application Developer role by building scalable, cloud-native solutions with cutting-edge technologies like Python, TypeScript, and event-driven architectures, offering significant growth and impact within a reputable company. If you have a passion for platform engineering and robust API development, this is an exciting opportunity to contribute your expertise and advance your career.

Quick Overview

Seniority

Mid Senior

Work mode

Remote

Location

United States

Posted

1 week ago

MicroservicesAWSPythonTerraformTypeScript

Job Description

We are seeking an experienced Application Developer (APIs, Events, Platform Engineering) to design, develop, and maintain scalable cloud-native applications and platform services on AWS. The ideal candidate will have strong expertise in Python, TypeScript, event-driven architectures, contract-first API development, platform engineering, and Infrastructure as Code (Terraform). This role requires hands-on experience building robust APIs, event-driven systems, authorization frameworks, and cloud-native solutions for enterprise applications.

Key Responsibilities

Design, develop, and maintain scalable backend applications using Python and TypeScript.
Build and manage contract-first APIs using OpenAPI/Swagger standards and API governance best practices.
Develop event-driven solutions leveraging Amazon EventBridge, SQS, SNS, Lambda, and other AWS services.
Design and implement API integrations, microservices, and reusable platform services.
Implement fine-grained authorization and access control using Amazon Verified Permissions and Cedar policies.
Develop and manage Infrastructure as Code (IaC) using Terraform.
Collaborate with Architects, DevOps Engineers, Product Owners, and Engineering teams to define scalable platform solutions.
Ensure application reliability, security, scalability, observability, and operational excellence.
Create automated testing frameworks and implement CI/CD pipelines for application delivery.
Troubleshoot production issues and optimize application performance.
Contribute to platform engineering initiatives, developer experience improvements, and engineering best practices