Demo

API Integration Developer

Cynet Systems
Denver, CO Contractor
POSTED ON 9/9/2026
AVAILABLE BEFORE 10/10/2026
We are looking for API Integration Developer for our client in Denver, CO

Job Title: API Integration Developer

Job Location: Denver, CO

Job Type: Contract

Job Overview:

Pay Range: $50.00hr - $55.00hr

Requirement/Must Have:

  • Strong software development experience with C#, databases, and Azure cloud services.
  • Strong experience developing and troubleshooting REST APIs and distributed systems.
  • Experience debugging complex customer and system integrations.
  • Strong understanding of API contracts, payloads, authentication, error handling, and integration patterns.
  • Strong SQL and data troubleshooting skills.
  • Experience with automated testing, CI/CD, observability, and production support.
  • Strong analytical, problem-solving, and root-cause analysis skills.
  • Strong verbal and written communication skills.
  • Ability to communicate effectively with customers and technical stakeholders.

Responsibilities:

  • Design, develop, test, and support scalable software solutions.
  • Focus on APIs and customer integrations.

Skills:

  • Rest API.
  • C#.
  • databases.
  • Azure Cloud.

Qualification And Education:

  • Strong software development experience with C#, databases, and Azure cloud services.
  • Strong experience developing and troubleshooting REST APIs and distributed systems.

====

Benefits
Our Benefits Include:
  • Medical, Dental, and Vision Insurance
  • 401(k) Retirement Plan
  • Health Savings Account (HSA)
  • Disability Insurance (Short-Term and Long-Term)
  • Life and AD&D Insurance
  • Paid Sick Leave (where required by applicable state or local law)
  • Supplemental Insurance Plans
  • Identity Theft Protection
  • Pet Insurance
  • Employee Wellness Programs
  • Employee Assistance Program (EAP)
  • Career Growth and Professional Development Opportunities
Disclaimer: Benefits eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location. Paid Sick Leave is provided in strict accordance with applicable state and municipal mandates. Cynet Systems Inc. reserves the right to modify, amend, or terminate any benefit plans at any time in accordance with applicable laws.

About Cynet Systems

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. Our organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting our commitment to quality, security, operational excellence, and customer success.

Salary : $50 - $55

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