.NET Developer jobs in Seattle, WA

Hybrid in Seattle, Washington

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22d ago

HCLTech is looking for a highly talented and self- motivated [NET Developer]to join it in advancing the technological world through innovation and creativity. Job Title: NET Developer Job ID: 1606757BR Position Type: Full-time Hybrid Location: Seattle, WA ship / required based on client requirement or Secret Clearance required. Role/Responsibilities Primary Skill: Asp.Net, .NET MVC, C#.NET, jQuery, SQL Server Secondary Skill: Slickgrid, KnockoutJS, JavaScript & Azure DevOps 7+ years of experienc

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Full-time

$114,400 - $124,800

Senior .NET developer

Seattle, Washington

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Today

Location: Seattle, WA Salary: $70.00 USD Hourly - $90.00 USD Hourly Description: Job Title: Senior Software Engineer (.NET) Duration: 6-Month Contract (Extendable up to 2 Years) Location: Remote (Hybrid option may be available from September 2025) Overview: We are seeking a seasoned .NET developer to join the Student Systems and Support Team within a public sector technology services department. This role focuses on maintaining and enhancing two mission-critical internal applications: Stu

Contract

USD 70.00 - 90.00 per hour

.NET Developer with SWIFT Compliance & Payment Systems is Must - Seattle, WA (Onsite/Remote)

Remote or Seattle, Washington

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2d ago

Role: .NET Developer SWIFT Compliance & Payment Systems is Must Location: Seattle, WA (Onsite/Remote) Duration: 12+ months Job Description: We are seeking a skilled .NET Developer with experience in SWIFT messaging standards and payment processing systems. The ideal candidate will work on the design, development, and maintenance of secure, scalable, and compliant financial applications. Key Responsibilities: Develop and maintain .NET-based applications focused on payment processing and f

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Contract, Third Party

Full Stack .Net Developer

Redmond, Washington

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Today

Position: .Net Full Stack Developer Location: Redmond, WA Duration: Full Time Primary Skills: C#, Entity Framework, Linq, SQ, Python , CI/CD pipeline, Azure Functions, Azure App Insights, Azure AI ML(To Run Pipeline), Power BI , Azure Delta lake

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Full-time, Third Party

Depends on Experience

.Net Developer

Remote

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7d ago

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He

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Full-time

Depends on Experience

.Net Full Stack Developer

Redmond, Washington

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Today

Position: .Net Full Stack Developer Location: Redmond, WA Duration: Full Time Primary Skills: .Net , C#, Microsoft Azure, SQL

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Full-time

Depends on Experience

Senior .NET Developer with Cloud Expertise

Remote

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Today

This is a remote position. Senior .NET Developer - Architect resilient systems at global scale Company: Ajmera Infotech Inc.Experience: 7+ years Location: Remote or Texas (Remote-first with flexibility to work across U.S. time zones) Employment Type:Contract: 1099 (Independent Contractor) About Ajmera Infotech Ajmera Infotech powers mission-critical platforms for NYSE-listed enterprises. With a 120+ engineer team delivering planet-scale systems, our software operates in environments where failur

Contract

$40 - $50

.Net Full Stack Developer (Local to Seattle, WA)

Redmond, Washington

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Yesterday

Responsibilities: Evaluate new code for reliable architecture, stability, reusability, performance, automation, security and metrics Collaborate with specialized teams from across the organization to develop and design solutions for technical business problems that increase staff productivity and help them achieve their financial goals Ensure quality work, reliability, overall performance and adherence to company standards Perform code reviews and provide constructive feedback. Maintain coding

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Contract, Third Party

.net developer

Remote

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29d ago

End Client: State of Pennsylvania Job Title: .NET Developer Duration: 10+ Months Interview Type: In-person Note: Work location is majority remote; however, selected candidates will be required to report IN PERSON for an interview at PennDOT s offices at 400 North Street, 5th floor, Harrisburg PA. Engaged candidates will also need to report IN PERSON to pick up equipment as part of onboarding and may be required to report for occasional in-person meetings or training. Responsibilities: Candidate

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Contract

Depends on Experience

Senior .NET Developer Mainframe Modernization

Remote or Austin, Texas

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Today

Role: Senior .NET Developer Mainframe Modernization Location: Austin, TX - Remote Why Join Us? Be part of a high-impact modernization effort that drives the future of regulatory software in the Texas energy sector. Remote work flexibility Long-term contract with strong renewal potential Collaborative Agile team environment Chance to influence enterprise-level architecture and modernization strategy About the Role We're seeking a Senior .NET Developer with prior experience supporting the Railroa

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Contract, Third Party

.Net Developer (W2 Only)

Remote or Hybrid in Piscataway, New Jersey

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Yesterday

Title: .Net Developer Location: Piscataway, NJ Skills: .Net, Core, Angular, ASP.NET Regards Naveen Primesoftinc naveen dot p at primesoftinc dot com

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Contract

Depends on Experience

.Net Developer

Remote or Hybrid in Los Angeles, California

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Today

.Net Developer Los Angeles, CA (Remote/Onsite) 6-Month Contract to Hire Job ID 25-09787 Solugenix is assisting a client, a health insurance company, in their search for a .Net Developer. This is a 6-month contract to hire opportunity based out of Los Angeles, CA (Remote/Onsite).The .NET Developer II designs and develops .NET Web applications, web services, and windows applications using C#.NET on Visual studio .NET 2010 and 2013, JavaScript, AJAX and is under the supervision of a senior or lead

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Full-time, Contract

$65 - $70 hr

Mid-level .NET Developer

Remote

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8d ago

Contract Duration: 12-month contract-to-hire (CTH) Schedule: 40 hrs/week Onsite 2 days per week (per company policy) Start Date: ASAP (typically ~2 weeks after drug, credit, and background checks clear) Reason for Opening: Growth Interview Process: 2 rounds, fully virtual Top Skills (Ranked): .NET Azure (experience developing on Azure platform) REST API Tech Stack: .NET 8+ Blazor (WASM & Server) Azure Functions, Bicep/ARM templates, App Services SQL Projects / Business Imp

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Contract

$45

Junior .NET Developer

Remote

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17d ago

Strong understanding of the software development lifecycle (SDLC) and programming fundamentals (data structures, algorithms, object-oriented programming).Experience with version control systems (e.g., Git) is a plus.Experience working with database tables and writing basic SQL queries.Basic understanding of REST APIs and their role in data communication.Basic understanding of Azure Cloud, particularly Azure Functions and Logic Apps. In this context, a basic understanding means familiarity with t

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Full-time

Depends on Experience

C# .NET Developer - Remote

Remote or North Carolina

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Today

DivIHN (pronounced divine ) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent. Visit us at to learn more and view our open positions. Please apply o

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Contract

Dot Net Developer with Blaise

Remote

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5d ago

Please share quality profiles to Role: Dot Net Developer with Blaise Location: 100% Remote Note: required Description of Work: Developers with extensive experience in SAS, Pascal-like languages, and modern frameworks, supporting large-scale federal application conversions. Basic Qualifications: Minimum knowledge, skills, abilities needed. Analyze and document BLAISE code structures and business logic. Convert BLAISE legacy application code into SAS equivalents, validating outputs against busin

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Contract

Up to $50

.NET Developer (Remote)

Remote or Almont, Colorado

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Today

Description: Our client is seeking a motivated .NET Developer to support US Grants programs. This is a contract-to-hire opportunity offering exposure to modern development tools and platforms, with the ability to convert to a full-time. The position is fully remote with standard working hours of 8 AM - 5 PM EST. This role is ideal for candidates with a foundation in .NET and related technologies who are eager to expand their skillset, including opportunities to learn PEGA case management softw

Contract

C# .Net Developer (Junior)

Remote

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Today

Great opportunity with this growing leader in the customer loyalty and retention space. As part of a small team, you will have the opportunity to be involved in projects from ideation through implementation. POSITION IS REMOTE WITHIN THE DFW METRO MUST RESIDE IN DFW This is a hybrid role focused primarily on development and the ability to test what you develop. As a primarily remote team, great communication skills, adaptability and commitment to collaboration are a must. BACKGROUND C#MVC.Net

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Full-time

Depends on Experience

Senior .Net Developer

Remote

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Today

Title Senior .Net Developer Location Remote About the Organization Hui Huliau is a nonprofit Native Hawaiian Organization (NHO) and community service organization whose business activities principally benefit Native Hawaiians. As an NHO we operate under U. S. Small Business Administration (SBA) regulations and own small businesses that participate in the SBA 8(a) Business Development Program for minority owned companies. Our small businesses provide a variety of contracted services to the U. S.

Full-time

Depends on Experience

.Net Developer

Remote

•

Yesterday

Job Title: Full stack .Net Developer Location : Dallas, TX (Remote) SKILLS/EXPERIENCE REQUIREMENTS 12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design pattern

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Contract

Depends on Experience

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.NET Developer jobs in Seattle, WA, USA