Job Overview:
Pay Range: $55hr - $60hr
Requirement/Must Have:
- 7+ years of experience in software engineering, API engineering, or cloud application development.
- Bachelor’s degree in Computer Science, Engineering, or related field (Master’s preferred).
- Demonstrated hands‑on experience with Python for backend and API development.
- REST API design and implementation.
- AWS Lambda and Amazon API Gateway.
- Terraform for Infrastructure as Code.
- Experience building and operating APIs in large‑scale, production environments.
- Strong understanding of authentication, authorization, and secure API design.
- Experience with CI/CD, Git‑based workflows, and automated testing.
- Ability to troubleshoot production issues and support on‑call rotations when required.
Responsibilities:
- Design, develop, and maintain Python‑based REST APIs that support business‑critical workflows.
- Build APIs using AWS Lambda and Amazon API Gateway, following API‑first and REST best practices.
- Implement clean, testable, and well‑documented Python code suitable for enterprise production environments.
- Optimize API performance, reliability, scalability, and error handling.
- Ensure proper API versioning, contract stability, and backward compatibility.
- Implement secure authentication and authorization mechanisms such as OAuth2, JWT, and IAM‑based access.
- Enforce API security controls including request validation, throttling, rate limiting, and auditing.
- Partner with security teams to ensure APIs meet enterprise security and compliance standards.
- Provision and manage AWS infrastructure using Terraform.
- Create and maintain reusable Terraform modules for API Gateway, Lambda, IAM roles and policies, and CloudWatch logging and monitoring.
- Ensure environment consistency across DEV, QA, UAT, and PROD.
- Design and maintain CI/CD pipelines for build, test, and deployment of Python APIs.
- Support automated testing, packaging, versioning, and release management.
- Implement observability through logging, metrics, alerts, and tracing.
- Participate in troubleshooting, root cause analysis, and production support activities.
- Collaborate closely with application teams, platform engineering, cloud, and security teams.
- Align API design and implementation with enterprise architectural standards.
- Actively contribute to code reviews, design discussions, and technical documentation.
- Promote best practices and a culture of engineering excellence.
- Influence API engineering standards, patterns, and best practices across the organization.
- Contribute to architectural reviews and modernization efforts.
- Help drive consistent, scalable, and maintainable cloud‑native API solutions.
Nice to Have:
- Experience with OAuth providers and identity platforms.
- Familiarity with AWS SAM or Serverless Framework (tooling experience).
- Exposure to event‑driven architectures (EventBridge, SNS/SQS).
- Experience operating APIs in regulated or enterprise environments.
- Knowledge of observability tools such as CloudWatch, Dynatrace, Datadog, OpenTelemetry.
- Experience designing reusable API frameworks or shared libraries.
Skills:
- API Design Mindset — builds clean, consistent, and consumer‑friendly APIs.
- Builder Mindset — emphasizes automation, reuse, and simplicity.
- Systems Thinking — understands how APIs integrate with distributed systems.
- Collaboration — works effectively across engineering, security, and platform teams.
- Ownership & Accountability — takes responsibility for design, delivery, and reliability.
Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting powerhouse. Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile, scalable talent solutions across industries. With an active footprint in all 50 U.S. states and Canada, we support thousands of consultants through our expansive, high-performing recruitment engine operating across North America and Asia—ensuring speed, quality, and consistency in every hire.