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

We need a Server-Side Developer for our direct client in Everett, WA. The ideal candidate will work ... Required Skills: C#, MVC, Web API, JavaScript, and TFS SQL Server and IIS configurations Design ...

... API-driven models. Job Responsibilities * Live and breathe a DevOps culture on a small team of ... NET. * Familiar with cloud and Linux sysadmin experience - IaaS, PaaS, and container/orchestration ...

.NET Developer

Bellevue, WA

$54.50 - $72/hr

Net applications. As a software engineer in payment technology team you will help lead, design ... Web-Services with understanding of commonly used design patterns Driven and self-motivated. Work ...

... API Know best practices for web development and RESTful web services Innovate on tools and ... other engineers so that our high quality standards are met as early as possible Grow as an ...

Microsoft (no layers and no implementation partners) Title: Sr. Full-stack developer Location ... MVC, Web API 2 and familiarity with Azure. Design, coding, debugging, time management ...

.NET

Bellevue, WA · On-site

$56.50 - $73.25/hr

Backend development and REST API designs * Experience developing in Azure CNet SQL Server Azure SQL ... net platform engineering skills * Strong middle tier development with APIs web services JSON

... Web API Writing Data queries in proprietary Microsoft languages like SCOPE Working with multiple COSMOS data streams and understanding of schemas Experience creating Cosmos data stream and ...

Lead 3P Integration Engineer

Redmond, WA · On-site

$114K - $151K/yr

Lead 3P Integration Engineer (On-site, Location: Redmond WA) Full-time We are looking for a lead ... Deep understanding of RESTful Web API design, authentication mechanisms (OAuth 2.0, API keys), and ...

New

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Net Web Api Developer information

See Seattle, WA salary details

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$61

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

As of Aug 7, 2026, the average hourly pay for net web api developer in Seattle, WA is $61.15, according to ZipRecruiter salary data. Most workers in this role earn between $52.79 and $69.76 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 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.

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 are popular job titles related to Net Web Api Developer jobs in Seattle, WA? For Net Web Api Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Net Web Api Developer jobs in Seattle, WA look for? The top searched job categories for Net Web Api Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Net Web Api Developer jobs? Cities near Seattle, WA with the most Net Web Api Developer job openings:
Infographic showing various Net Web Api Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 1% Internship, 78% Full Time, 13% Part Time, and 8% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $127,187 per year, or $61.1 per hour.

Sr. Full Stack Developer/Architect

Comtech, LLC

Seattle, WA

Contractor

Re-posted 21 days ago


Job description

Company Description

Comtech is a woman-owned small business founded in 1998 and headquartered in Reston, VA. We offer IT solutions across the disciplines of program/project management, applications development, infrastructure, Cyber security, and enterprise content/data management services. We have developed our methodologies and processes based on the IT Infrastructure Library (ITIL) v.3 Framework across enterprise infrastructure operations. These methodologies and processes are reinforced through our organization's externally accredited certifications, which include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service Management Systems (SMS, corporate ITIL certification), ISO 27001:2005 Information Security Management System (ISMS), and CMMI-DEV Level 3"

Job Description

Sr. Full Stack Developer / Architect
Location - Seattle, WA
Duration - 12 months

Job Description:
C# - need to develop from scratch, and have in depth development experience
RESTful web services development - in depth understanding and development
Azure Development - deploy large scale services and used in production for apps

Summary of Key Responsibilities

Responsibilities and essential job functions include but are not limited to the following:
Collaborates with business partners to provide recommendations for technology decisions, including package selection and systems design and modification.
Consults with development and project teams to provide technical solutions for complex issues.
Establishes, maintains and ensures compliance with standards and procedures for design, development, testing, and documentation, contributing to high quality, reliable systems that meet or exceed business needs.
Formulates and defines scope, objectives and technical direction for new or modified web applications and leads systems analysis, design, development and implementation efforts.
Provides technical guidance and mentoring to technical staff.
Ensures application design fits within holistic vision and future state of existing systems.
Summary of Experience :
Hands on experience with Microsoft.net framework, C# (7+ years)
Experience with Web API, Entity Framework preferred (1+ year)
Experience with AWS preferred (1+ year)
Experience with building disconnected applications using MSMQ preferred (1+ year)
Experience with Windows Power shell scripting preferred (1+ year)
A deep understanding of application architecture and development in .NET/Service Oriented models, .NET framework, CLR and VS.NET(7+ years)
Solid knowledge working with Microsoft SQL server, SSIS, and the implementation of complex SQL stored procedures (7+ years)
Deep knowledge of design patterns and OO design principles (7+ years)
Experience with Git, Team Foundation Server (1+ year)

Technical experience with operating systems, tools and utilities, software integration, systems design, application design and development methods. Experience with business requirements analysis, operational readiness, service level agreements and system support of a continuous operating environment (9 years)
Working with process owners and identifying information technology solutions that enable business process improvements (8 years)
Mentoring developers in process and technology.
Leading projects to successful conclusion (4 years)
Working within a Scrum or agile development environment (1+ years)
Highly preferred: AZURE ServiceBus, DocumentDB, nServiceBus, MSMQ
Required Knowledge, Skills and Abilities :
Strong interpersonal skills and ability to work collaboratively
Ability to work in a fast paced environment
Ability to communicate clearly and concisely, both orally and in writing
Strong analytical and problem-solving skills
Strong organizational skills
Ability to think creatively
Ability to learn new technology and business processes
Ability to analyze problems and provide solutions


Regards,

Avinash Verma

Desk- 703 962 6656

Additional Information

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