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Net Web Api Developer Jobs in Kennewick, WA (NOW HIRING)

... API testing tools such as Postman, REST Assured, or SoapUI. * Understanding of RESTful and SOAP web ... Strong programming experience in C#. * Strong understanding of software testing methodologies ...

Net Web Api Developer information

See Kennewick, WA salary details

$14

$54

$73

How much do net web api developer jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for net web api developer in Kennewick, WA is $54.46, according to ZipRecruiter salary data. Most workers in this role earn between $47.02 and $62.12 per hour, depending on experience, location, and employer.

What is a .NET Web API developer?

A .NET Web API Developer is a software engineer who specializes in building and maintaining web APIs using Microsoft's .NET framework. These APIs enable different software systems to communicate over the web, often supporting front-end applications or mobile apps. The developer is responsible for designing, developing, testing, and deploying RESTful services that are secure, efficient, and scalable. They often work with technologies like C#, ASP.NET Core, and Entity Framework, and are skilled in integrating various data sources and services.

What are the key skills and qualifications needed to thrive as a .NET Web API developer?

To thrive as a .NET Web API Developer, you need solid programming skills in C#, experience with ASP.NET Core, and a good understanding of RESTful API design, typically supported by a degree in computer science or related field. Familiarity with development tools such as Visual Studio, version control systems like Git, and knowledge of cloud platforms (e.g., Azure) or certifications in .NET technologies are highly beneficial. Strong problem-solving abilities, effective communication, and the ability to work collaboratively make a developer stand out in this role. These skills ensure the creation of robust, scalable, and maintainable web services that meet business and user needs.

What are the most common challenges a .NET Web API developer faces when integrating APIs with front-end applications?

One of the most common challenges .NET Web API Developers encounter is ensuring seamless communication between the back-end APIs and diverse front-end frameworks. Issues such as handling CORS, authentication, consistent data formatting, and version control can arise during integration. Developers also need to coordinate closely with front-end teams to clarify API specifications and troubleshoot integration bugs. Proactive documentation, regular communication, and thorough testing are essential strategies to overcome these challenges, ensuring a smoother development workflow.

What is the difference between Net Web Api Developer vs ASP.NET Developer?

AspectNet Web Api DeveloperASP.NET Developer
Primary FocusDesigning and developing Web APIs for data exchangeBuilding web applications using ASP.NET framework
Required SkillsWeb API, C#, .NET, REST, JSONASP.NET, C#, MVC, Razor, Web Forms
Work EnvironmentBackend API development, server-side logicFull-stack or web application development
Common UsageCreating services for mobile apps, integrationsDeveloping enterprise web applications

While both roles involve .NET technologies, a Net Web Api Developer specializes in creating APIs for data exchange, whereas an ASP.NET Developer focuses on building complete web applications using ASP.NET frameworks. The roles often overlap but differ mainly in scope and primary responsibilities.

Are Net Web API developers in demand?

Net Web API developers are in high demand due to the widespread use of web services and cloud-based applications. Skills in C#, .NET framework, and RESTful API design are particularly valuable, and demand is expected to grow as businesses continue to develop scalable, secure web APIs. The role often requires knowledge of related technologies like SQL, Azure, and security protocols.

What are popular job titles related to Net Web Api Developer jobs in Kennewick, WA?

For Net Web Api Developer jobs in Kennewick, WA, the most frequently searched job titles are:

What cities near Kennewick, WA are hiring for Net Web Api Developer jobs?

Cities near Kennewick, WA with the most Net Web Api Developer job openings:

Software Developer

Siemens Healthineers

Hermiston, OR • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago


Siemens Healthineers rating

8.4

Company rating: 8.4 out of 10

Based on 90 frontline employees who took The Breakroom Quiz

99th of 495 rated machine equipment manufacturers


Job description

Join us in pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably.
Our inspiring and caring environment forms a global community that celebrates diversity and individuality. We encourage you to step beyond your comfort zone, offering resources and flexibility to foster your professional and personal growth, all while valuing your unique contributions.

At Siemens Healthineers, we are looking for an Software Developer to join our Molecular Imaging System Test Engineering team and help advance the quality, reliability, and performance of next-generation PET and SPECT imaging systems.

In this role, you will play a key part in expanding our automated testing capabilities, improving software quality, and supporting our Shift Left testing strategy. Working alongside software developers, systems engineers, and quality teams, you'll help build scalable automation solutions that accelerate releases while ensuring our products meet the highest standards of reliability and patient safety.

You are responsible for:

  • Developing, executing, and maintaining automated test frameworks and scripts to validate system-level software functionality across PET and SPECT platforms.

  • Developing and executing automated and manual System Integration Testing (SIT) and System Testing (ST) activities to ensure software quality and system reliability.

  • Collaborating closely with software developers to enable early defect detection through Shift Left testing practices.

  • Ensuring verification and validation requirements are clear, testable, complete, and aligned with functional acceptance criteria.

  • Creating and maintaining accurate, traceable, and scalable test specifications that support comprehensive verification activities.

  • Assessing automation opportunities, prioritizing high-impact test cases, and expanding automation coverage to improve regression efficiency and execution capacity.

  • Contributing to functional test strategies, incorporating cross-functional input, and ensuring alignment between requirements, risk, and automation coverage.

  • Performing exploratory, in-sprint, regression, and formal validation testing within Agile software development environments.

  • Identifying, documenting, and tracking software defects while verifying corrective actions through regression testing.

  • Supporting continuous integration and continuous deployment (CI/CD) pipelines by integrating automated testing into the software development lifecycle.

  • Participating in feature demonstrations and providing technical support during project milestones and cross-functional activities.

  • Driving continuous improvement initiatives by identifying opportunities to enhance automation frameworks, testing processes, and overall software quality.

  • Partnering with cross-functional engineering teams to improve product quality, accelerate software releases, and deliver reliable imaging solutions.

This position may suit you best if you are familiar with the following and would like to further develop your career with Siemens Healthineers:

  • Experience working in a healthcare, medical device, or regulated technology environment.

  • Experience with Continuous Integration and Continuous Deployment (CI/CD) processes.

  • Experience working in Agile software development environments.

  • Proficiency in programming languages commonly used for test automation, including .NET Framework, C#, C++, Python, JavaScript, HTML, CSS, and MATLAB.

  • Experience with scripting languages such as Shell or PowerShell.

  • Experience using test automation tools and frameworks, including Azure DevOps (TFS), Selenium, Ranorex, TestNG, JUnit, NUnit, Robot Framework, Cypress, JIRA, Jenkins, and Git.

  • Experience with API testing tools such as Postman, REST Assured, or SoapUI.

  • Understanding of RESTful and SOAP web services.

Required Qualifications:

  • Master's degree in Computer Science, Software Engineering, or a related technical field.

  • 4+ years of experience in software development, software testing, or quality assurance.

  • Strong programming experience in C#.

  • Strong understanding of software testing methodologies, validation practices, and quality assurance principles.

  • Experience designing and maintaining automated test frameworks.

  • Excellent written and verbal communication skills.

  • Ability to work effectively within cross-functional Agile development team

Who we are: We are a team of more than 72,000 highly dedicated Healthineers in more than 70 countries. As a leader in medical technology, we constantly push the boundaries to create better outcomes and experiences for patients, no matter where they live or what health issues they are facing. Our portfolio is crucial for clinical decision-making and treatment pathways.

How we work: When you join Siemens Healthineers, you become one in a global team of scientists, clinicians, developers, researchers, professionals, and skilled specialists, who believe in each individual's potential to contribute with diverse ideas. We are from different backgrounds, cultures, religions, political and/or sexual orientations, and work together, to fight the world's most threatening diseases and enable access to care, united by one purpose: to pioneer breakthroughs in healthcare. For everyone. Everywhere. Sustainably.

To find out more about Siemens Healthineers businesses, please visit our company page here.

The base pay range for this position is:

$109,920 - $151,140

Factors which may affect starting pay within this range may include geography/market, skills, education, experience, and other qualifications of the successful candidate.

If this is a commission eligible position the commission eligibility will be in accordance with the terms of the Company's plan. Commissions are based on individual performance and/or company performance.

The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan. life insurance, long-term and short-term disability insurance, paid parking/public transportation, paid time off, paid sick and safe time.

Equal Employment Opportunity Statement: Siemens Healthineers is an Equal Opportunity and Affirmative Action Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.

EEO is the Law: Applicants and employees are protected under Federal law from discrimination. To learn more, click here.

Reasonable Accommodations: Siemens Healthineers is committed to equal employment opportunity. As part of this commitment, we will ensure that persons with disabilities are provided reasonable accommodations.

If you require a reasonable accommodation in completing a job application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please fill out the accommodations form here. If you're unable to complete the form, you can reach out to our HR People Connect People Contact Center for support at peopleconnectvendorsnam.func@siemens-healthineers.com. Please note HR People Connect People Contact Center will not have visibility of your application or interview status.

California Privacy Notice: California residents have the right to receive additional notices about their personal information. To learn more, click here.

Export Control: "A successful candidate must be able to work with controlled technology in accordance with US export control law." "It is Siemens Healthineers' policy to comply fully and completely with all United States export control laws and regulations, including those implemented by the Department of Commerce through the Export Administration Regulations (EAR), by the Department of State through the International Traffic in Arms Regulations (ITAR), and by the Treasury Department through the Office of Foreign Assets Control (OFAC) sanctions regulations."

Data Privacy: We care about your data privacy and take compliance with GDPR as well as other data protection legislation seriously. For this reason, we ask you not to send us your CV or resume by email. We ask instead that you create a profile in our talent community where you can upload your CV. Setting up a profile lets us know you are interested in career opportunities with us and makes it easy for us to send you an alert when relevant positions become open. Register here to get started.

Beware of Job Scams: Please beware of potentially fraudulent job postings or suspicious recruiting activity by persons that are currently posing as Siemens Healthineers recruiters/employees. These scammers may attempt to collect your confidential personal or financial information. If you are concerned that an offer of employment with Siemens Healthineers might be a scam or that the recruiter is not legitimate, please verify by searching for the posting on the Siemens Healthineers career site.

To all recruitment agencies: Siemens Healthineers does not accept agency resumes. Please do not forward resumes to our jobs alias, employees, or any other company location. Siemens Healthineers is not responsible for any fees related to unsolicited resumes.


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