1

Api Developer Jobs in Redmond, WA (NOW HIRING)

Job Title: .Net API Developer Seattle, WA (Hybrid) Local candidates only Client: Premera Blue Cross • Candidates should have hands-on experience of 10+ years in application development using Azure ...

Java MS Developer | Onsite | Bellevue

Bellevue, WA · On-site

$57.50 - $74.50/hr

Java Api Developer With Machine Learning Expertise We are seeking a skilled Java API Developer with Machine Learning (ML) expertise to design, develop, and integrate robust APIs with machine learning ...

Product Manager, API Growth

Seattle, WA · On-site

$305K - $385K/yr

Product Manager, API Growth San Francisco, CA | New York City, NY | Seattle, WA About Anthropic ... Our team is a quickly growing group of committed researchers, engineers, policy experts, and ...

New

We empower API developers across various domains to accelerate API development, discover and reuse code, and share best practices. core responsibilities The Senior Platform Engineer - API, will ...

Senior Platform Engineer - API

Seattle, WA · On-site

$118.90K - $163.30K/yr

We empower API developers across various domains to accelerate API development, discover and reuse code, and share best practices. core responsibilities The Senior Platform Engineer - API, will ...

Senior Platform Engineer - API

Seattle, WA · On-site

$63 - $81/hr

We empower API developers across various domains to accelerate API development, discover and reuse code, and share best practices. core responsibilities The Senior Platform Engineer - API, will ...

Senior Platform Engineer - API

Seattle, WA · On-site

$63 - $81.25/hr

We empower API developers across various domains to accelerate API development, discover and reuse code, and share best practices. core responsibilities The Senior Platform Engineer - API, will ...

Senior Application Developer This position contributes to Starbucks success by delivering and supporting technology solutions for capabilities that deliver integration services. This role would ...

Senior Product Manager, Commercial Banking

Seattle, WA · On-site

$144K - $190K/yr

The Senior Product Manager will own the payments product experience and API/developer platform for Big Business Banking, collaborating with various teams to define payment strategies and enhance ...

Senior Product Manager, Commercial Banking

Seattle, WA · On-site

$144K - $190K/yr

We're seeking a Senior Product Manager to own the payments product experience and API/developer platform for Big Business Banking (BBB) - SoFi's zero-to-one commercial banking platform for ...

Senior Software Engineer (API)

Seattle, WA · On-site

$139.50K - $183.90K/yr

Senior Software Engineer (API) Location: Seattle, WA - Onsite Experience- 2-6 yrs ( Only) Overview We are seeking experienced backend engineers passionate about scalable APIs, systems integration ...

next page

Showing results 1-20

Api Developer information

See Redmond, WA salary details

$11

$67

$87

How much do api developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for api developer in Redmond, WA is $67.07, according to ZipRecruiter salary data. Most workers in this role earn between $61.11 and $75.38 per hour, depending on experience, location, and employer.

What does an API Developer do?

An API Developer is responsible for designing, building, and maintaining application programming interfaces (APIs) that enable software applications to communicate with each other. They ensure APIs are secure, scalable, and efficient, often working with technologies like REST, GraphQL, and SOAP. API Developers collaborate with front-end and back-end teams to integrate systems and improve functionality. Their role also involves debugging, optimizing performance, and documenting API usage.

What are the key skills and qualifications needed to thrive in the Api Developer position, and why are they important?

To thrive as an API Developer, you need strong programming skills in languages like JavaScript, Python, or Java, as well as a solid understanding of RESTful and SOAP API protocols. Proficiency with tools such as Postman, Swagger, and familiarity with API security, cloud platforms, and relevant certifications (like AWS Certified Developer) are commonly required. Excellent problem-solving abilities, attention to detail, and clear communication skills help you collaborate effectively and navigate complex development challenges. These capabilities are crucial for building reliable, scalable APIs that enable seamless integration between diverse systems and deliver value to users and teams.

What does a typical workday look like for an API Developer?

A typical workday for an API Developer involves designing, coding, and testing APIs to ensure they meet business requirements and function optimally. You’ll frequently troubleshoot integration issues, review code for security and performance, and collaborate closely with front-end, back-end, and product teams to address evolving project needs. Daily tasks may include updating API documentation, participating in agile sprint meetings, and responding to technical support queries from other developers or partners. The work environment is often dynamic and collaborative, with a strong emphasis on continuous learning and adapting to new technologies.

What is the salary of API developer?

The average salary for an API developer varies by experience and location but typically ranges from $70,000 to $120,000 annually. Skilled developers with knowledge of REST, SOAP, and programming languages like Python or Java tend to earn higher salaries, especially with certifications or experience in cloud environments.
What are popular job titles related to Api Developer jobs in Redmond, WA? For Api Developer jobs in Redmond, WA, the most frequently searched job titles are:

.Net API Developer - Onsite

millenniumsoft

Seattle, WA • On-site

Full-time

Posted 3 days ago


Job description

Job Title: .Net API Developer
Seattle, WA (Hybrid)
Local candidates only
Client: Premera Blue Cross
Job Description
• Candidates should have hands-on experience of 10+ years in application development using Azure services.
• Having 10+ years of web application development using C# , .Net , API.
• Design and develop high quality application design and hands on experience using Function App, ADO, AKS.
• In-depth knowledge of C#
• Experience with APIs and API lifecycle
• Experience with browser-based debugging
• Excellent troubleshooting skills.
• Worked in an Agile Delivery Model