Full Stack C# .NET Developer Jobs in Seattle, WA

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.Net Developer with DocPlus or Prism Software experience - Remote

The Dignify Solutions, LLC

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Remote or Jersey City, New Jersey, USA

Contract, Third Party

Overall 10+ years of experience in IT industry. Minimum of 4-5 years of experience in banking systems and/or operations, with a focus on core banking systems. Experience in design and/or development with .NET technologies like, C#, JScript, and SQL Server. Expertise in JavaScript. Experience in writing SQL queries in DB2 database, Jira and Service-Now. Understanding of Agile methodologies. Good hands-on experience in version control (Git commands) and Bitbucket (edit/stage/commit process in bran
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Posted 4 days ago | Updated moments ago

.Net Front End Developer

Y & L Consulting Inc.

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Remote

Full-time

NO VENDORS PLEASE USC- OR -G_C ONLY PLEASE.. Responsibilities Design, develop, and maintain server-side application logic using C# and .NET Core Implement high-quality backend services and RESTful APIs Design and optimize database structures with MSSQL Server Ensure the performance, quality, and responsiveness of applications Apply SOLID principles and Clean Architecture patterns in system design Develop and maintain message bqueue implementations for scalable systems Write comprehensive unit
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Posted 7 days ago

.Net Developer

AaraTechnologies Inc

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Remote or California City, California, USA

Contract

Job Title: .Job Description: We are seeking a skilled and experienced .NET Developer with 3 to 5 years of hands-on experience in .NET development. The ideal candidate will be well-versed in developing scalable web applications and services using the Microsoft technology stack. No third-party or C2C submissions, only Direct Consultants will be considered. Key Responsibilities: Design, develop, test, and deploy high-quality .NET applications. Collaborate with cross-functional teams to define, desi
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Posted 19 hours ago

.Net Developer

AaraTechnologies Inc

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Remote or Dallas, Texas, USA

Contract

Job Title: .Job Description: We are seeking a skilled and experienced .NET Developer with 3 to 5 years of hands-on experience in .NET development. The ideal candidate will be well-versed in developing scalable web applications and services using the Microsoft technology stack. No third-party or C2C submissions, only Direct Consultants will be considered. Key Responsibilities: Design, develop, test, and deploy high-quality .NET applications. Collaborate with cross-functional teams to define, desi
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Posted 19 hours ago | Updated 19 hours ago

.Net Developer

AaraTechnologies Inc

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Remote or New York, New York, USA

Contract

Job Title: .Job Description: We are seeking a skilled and experienced .NET Developer with 3 to 5 years of hands-on experience in .NET development. The ideal candidate will be well-versed in developing scalable web applications and services using the Microsoft technology stack. No third-party or C2C submissions, only Direct Consultants will be considered. Key Responsibilities: Design, develop, test, and deploy high-quality .NET applications. Collaborate with cross-functional teams to define, desi
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Posted 19 hours ago | Updated 19 hours ago

Senior Software Engineer | Remote | Contract

Walker Healthforce

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Remote

Contract

Senior Software Engineer | 8+ years experience | Clearance Required | Remote | Contract Walker Healthforce is seeking a Senior Software Engineer with 5-7 years of experience to support a healthcare client. This is a 6-month contract opportunity. Must hold a valid government-issued clearance. START DATE: 6/2/2025 CORE REQUIREMENTS: 8+ years experience as a Software Engineer Experience with .Net technologies Experience with ASP.Net, .Net Core, C#, JavaScript, VB Script, HTML, CSS, SSIS, and SQL
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Posted 19 hours ago | Updated 1 hour ago

Lead Software Developer (.NET)

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a Lead Software Developer (.NET) to join a leading shipping and logistics organization. The Lead Software Developer (.NET) will oversee and enhance intricate customer deployments of a specialized SaaS platform. Responsibilities of the Lead Software Developer (.NET) include: Take part in planning and gathering requirements for technical projects, including designing, coding, testing, and troubleshooting applications. Build applications and services using our main techn
Posted 4 days ago | Updated 5 hours ago

Full Stack Developer Healthcare App Modernization (Node.js, React, TypeScript)

ADDSOURCE

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New York, USA

Third Party

Job Title: Full Stack Developer Healthcare App Modernization (Node.js, React, TypeScript) Location: New York, NY (Remote) Experience: 7+ Years Salary Range: Based on experience Education: BE/ME/BTech/MTech/BSc/MSc in Engineering or related field Certifications: Technical certifications in relevant technologies are a plus What's in It for You? We are seeking a Full Stack Developer with strong backend expertise in Node.js and TypeScript, and working knowledge of React. You'll work alongside our t
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Posted 6 days ago | Updated 1 day ago

Software Developer III(.Net)

Beedata

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Remote

Contract

Position: Software Developer (.Net) Location: Remote JOB DESCRIPTION The Software Developer Level 3 is responsible for leading a small agile development team within our Enterprise Services & Integrations systems. This role involves designing, developing, and implementing software solutions using C#, .NET framework, .NET Core, JavaScript, and CSS. The ideal candidate will have experience building RESTful APIs, web services for data transfer and integration, SQL databases, and SSIS packages to sy
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Posted 18 hours ago

SSIS/SSRS/.Net Developer/Architect

Innosoul inc

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Remote

Contract, Third Party

Job ID: OR-11125-25 Remote SSIS/SSRS/.Net Developer/Architect (15+) with BI, MVC, T-SQL, Azure, C#, Agile, ADO, AJAX/Angular, Exchange, PL/SQL, SOA/WSDL, ERwin, Shell, ASP, Active Directory, WebSphere, IIS experience Location: Salem, OR (OR DHS / OHA) Duration: 5 Months Remote work/Telecommuting will be contingent upon the key person providing their own adequate office equipment and connectivity. Skills: Skills Architecture Microsoft .NET Framework Proficient (4-6 Years) Yes Skills Architectur
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Posted 5 days ago

Dotnet Developer

Randstad - Torc

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Remote

Contract

We are looking for a highly skilled Full Stack .NET Developer for a full-time contract. This is a 100% remote role with flexibility to collaborate across Central Time (CT) hours. What You ll Do Design, develop, and optimize web applications using .NET (C#) for the backend and modern frontend technologies.Collaborate with product managers, designers, and other engineers to build scalable, efficient solutions.Implement best practices in software architecture, automated testing, and performance opt
Posted 49 days ago | Updated 13 days ago

Senior .NET Developer

Infojini

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Remote or Washington, District of Columbia, USA

Contract, Third Party

Essential Duties & Responsibilities (Other duties may be assigned): Design, build, and maintain .Net applications, responsible for both front-end and back-end development. Conduct code reviews, provide feedback, and support team improvements. Write and maintain high-quality code, ensuring adherence to best practices. Write clean code for both front and back-end, optimizing performance, ensuring code quality, and staying updated with emerging technologies. Create and maintain data models to stru
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Posted 7 days ago | Updated moments ago

dot net developer junior

Impetus IT

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Remote or Houston, Texas, USA

Full-time

One of our staffing partners is looking for a Junior .NET Developer for one of its clients. Role involves development, testing, and maintenance of .NET applications. This is an exciting opportunity for someone eager to grow their skills and gain hands-on experience in a dynamic environment. Salary $55k-$65k Due to the low level of salary only junior profiles can be entertained and only direct candidates no third part or c2c Responsibilities:Assist in the development, testing, and maintenance o
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Posted 7 days ago

Remote .NET Developer

ERPA

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Remote

Full-time, Third Party

Hello professionals, This is a remote role with State of Ohio, and ODRC expects the more senior developer to be extremely well rounded in programming languages with the main knowledge skills in Azure Pipelines, REACT, REDUX, REDIS, Axios, Node.js, Microsoft C#, .NET Framework 1.1 to current version, CORE 6, CORE 8, ASP.NET languages, WIN-Forms development, MS SQL Developer and experience in Enterprise Data Modeling. Looking to fill 2 positions Job Title: Client: State of Ohio Start Date:05/16/2
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Posted 21 hours ago

Sr. Software Developer - C#/WPF for UI/UX Development

Esri

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Remote

Full-time

Overview This is a great opportunity to join a fast-paced agile team that works with the latest technologies and patterns, asynchronous programming, and MVVM to design and develop next-gen Esri software. We are focused on designing and developing solutions for working with raster and imagery in ArcGIS Pro. Our tools support complex real-life workflows in 2D & 3D for raster / image processing and analysis. If you are excited about user interaction and user interface development, then join our cr
Posted 23 days ago | Updated 7 hours ago

Experienced .NET C# Developer (Remote: Tucker, GA)

Gainwell Technologies LLC

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Remote or Atlanta, Georgia, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 60+ days ago | Updated 3 hours ago

.NET/Angular Developer ($90,000, Remote in US)

Highspring

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Remote

Full-time

Hiring a junior-mid level software engineer with experience in C#, .NET, SQL Server and Angular 14+ to create and enhance electronic healthcare record applications $90,000 + 10% yearly bonus 100% remote in US only, EST Hours Responsibilities: Build software applications in an Agile/ SCRUM environment using .NET, C#, SQL, and Angular Adhere to best practices in software development (Code Reviews, Unit Tests, CI/CD) Perform mutual code reviews within your team to ensure high quality code Coope
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Posted 28 days ago | Updated 4 hours ago

.Net Developer

Innova Solutions, Inc

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Remote

Contract

A client of Innova Solutions is immediately hiring for a .Net Developer. Position type: Full-time Contract Duration: 6 months Location: Lakeland FL 33801 (Remote) Responsibilities Minimum of 5 years of full-stack web development experience with the ASP.NET Web API & MVC development.Minimum 2 years of experience developing with .NET 5 or higher.Minimum 2 years of development experience with Oracle PL/SQL.Minimum 2 years of experience implementing design patterns, including dependency injection.M
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Posted 14 days ago

Sr. Full Stack Software Developer

NuLeap

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Texas, USA

Contract, Third Party

Role: 1 Job Title:- : Sr. Full Stack Software Developer(Python, React and Test) Location:- Spring Texas (On-Site) Job Type:- Long Term Contract Description: Collaborate closely with other software developers on highly technical projects, contributing to the codebase, documentation, and testing processes. Provide consultancy on design and architecture decisions, guiding the development of robust applications. Provide technical leadership to a group of developers, and for the technical strateg
Posted 7 days ago | Updated 5 days ago

Senior .Net Developer

General Dynamics

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Remote

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: ASP.NET, C Sharp (Programming Language), Microsoft .NET Development, TSQL, XQuery Certifications: None Experience: 7 + years of related experience ship Required: No Job Description: Senior .NET Developer General Dynamics Information Technology, the premier provider of high-tec
Posted 3 days ago | Updated 7 hours ago