API Developer

Post Date

Apr 22, 2025

Location

Bellevue,
Washington

ZIP/Postal Code

98006
US
Oct 01, 2025 Insight Global

Job Type

Contract

Category

Software Engineering

Req #

SEA-777721

Pay Rate

$46 - $57 (hourly estimate)

Job Description

Design and develop APIs that meet business and technical requirements.
Write clean, scalable, and secure code for API development.
Collaborate with cross-functional teams to understand integration needs and create efficient API solutions.
Test, debug, and troubleshoot API functionality to ensure reliability and performance.
Document API specifications, guidelines, and best practices for developers and stakeholders.
Implement API monitoring and logging mechanisms to track usage and performance.
Stay updated with the latest technologies, tools, and best practices in API development.
Ensure APIs adhere to security protocols and compliance standards.
Optimize APIs for scalability, performance, and reusability.
Assist in integrating APIs with external services, platforms, or third-party vendors.

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com. The EEOC "Know Your Rights" Poster is available here.

To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ .

Required Skills & Experience

7+ years of experience in Software Development
Proven experience in designing and developing APIs (REST, SOAP, GraphQL, etc.).
Proficiency in programming languages such as Python, Java, C#, JavaScript, or PHP.
Experience with API development tools like Postman, Swagger, or API Gateway platforms.
Strong understanding of authentication and authorization mechanisms (OAuth, JWT, etc.).
Knowledge of database systems (SQL, NoSQL) and data modeling.
Familiarity with cloud platforms (AWS, Azure, Google Cloud) and API hosting.
Ability to debug and troubleshoot issues in production and non-production environments.
Excellent problem-solving skills and attention to detail.

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.