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# Software Engineer

- **Company:** AAA AAA
- **Location:** Coppell, TX, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Amazon Cloudfront, User Authentication, Unit Testing, Cloud Computing, Code Review, Persistent Data Structure, Amazon DynamoDB, Middleware, Node.Js, OAuth, OpenID, E2e Testing, Software Tools, Software Engineering, Systems Integration, TypeScript, Spring Cloud, GitHub Copilot, Claude Code, AWS Lambda, Backend, Integration Tests, Information Technology, Playwright, Maintaining Code, Integration Frameworks, Api Design, Api Gateway, JestJS, Splunk, Serverless Computing, Mulesoft
- **Published:** October 27, 2026
- **Apply:** https://www.careerbuilder.com/job-details/software-engineer-coppell-tx--38827824-ab2d-41c0-b0aa-12f3501569bd

## About the Role

Software Engineering, Software Engineering, Team Player, Amazon Web Services (AWS), Cloud Applications, AWS Lambda, Amazon CloudFront, Authentication, Application Programming Interface (API), System Integration (SI), * Required:4+ years of professional software engineering experience with a strong focus onTypeScript,Node.js, andReact.

 * Required:Demonstrated experience building and deployingserverless architectureson AWS - Lambda, API Gateway, DynamoDB, CloudFront, CDK.
 * Required:Solid testing discipline - unit tests, integration tests, and experience with Vitest or Jest.
 * Required:Strong written and verbal communication skills; comfortable working in a pull-request-driven, code-review culture.
 * Desired:Proficiency withRESTful API design, JWT-based authentication, and OAuth2/OIDC flows.
 * Desired:Experience withautomation testing frameworks(e.g., Playwright) for end-to-end test coverage.
 * Experience integrating with enterprise APIs (e.g., Mulesoft, or equivalent middleware/integration platforms) is a plus.
 * Knowledge of PII masking, data privacy best practices, and secure-by-default coding standards.
 * Familiarity withAI-assisted engineering tools(e.g., Claude Code, GitHub Copilot) and the ability to write precise, context-aware prompts to accelerate development while maintaining code quality and security standards is a plus.
 * Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience.

Travel Requirements

 * Occasional travel to off-site business meetings or conferences. (5% proficiency)

## Description

The Software Engineer position is responsible for designing, building, and maintaining complex cloud-native applications. This role requires strong TypeScript and AWS expertise, a collaborative mindset, and the ability to translate complex business requirements into clean, scalable solutions.Job Duties

 * Design and develop serverless backend services usingTypeScript on AWS Lambda, fronted byAWS API Gatewaywith JWT token authorization.
 * Build and maintainReact / Viteapplications hosted onAWS CloudFront, implementing complex multi-step user flows with global state management.
 * Integrate with enterprise systems and third-party APIs using authentication patterns to enable end-to-end business workflows.
 * Manage shared infrastructure usingAWS CDK- provisioning Lambda functions, API Gateways, DynamoDB tables, and CloudFront distributions as code.
 * Design and implement data persistence patterns usingDynamoDBandMongoDB, following established conventions and PII masking requirements.
 * Participate in feature flag-driven delivery, enabling progressive rollouts and safe production experiments.
 * Collaborate with team members on architecture, code review, and design of new functionalities across multiple shared packages and services.
 * Write and maintain unit, integration, and automated end-to-end tests, enforcing TDD practices and maintaining coverage across all critical user flows.
 * Monitor, triage, and resolve production incidents by tracing requests through Splunk or Cloudfront.
 * Participate in Agile ceremonies (iteration planning, retrospectives) and contribute to backlog refinement with engineering estimates and technical risk assessment.