senior developer .NET C# Jobs in Seattle, Washington

Senior Developer .NET C#
Seattle, WashingtonCoach In Job Description Here you are. Another day at the office. Wondering if some company is caring about its employees, while you remember how proud you were when you landed that great job in a well known IT company. And now? Well, your work's O.K. Your colleagues are pretty nice...Full Job Details
Senior Backend API Developer
Seattle, WashingtonExperis Job Title: Senior Application Developer Location: Seattle WA - Onsite 3 days a week Duration: 12 Months Pay Rate: $80.00/hr W2 Job Description: We are seeking a Senior Application Developer to design, develop, and maintain high-performing applications. The ideal candidate...Full Job Details
Senior Software Developer
Olympia, WashingtonState of Washington Salary : $91,068.00 - $119,496.00 Annually Location : Thurston County - Olympia, WA Job Type: Exempt Job Number: 2025-28 Department: Administrative Office of the Courts Opening Date: 03/31/2025 Closing Date: Continuous Description The Senior Software Developer is...Full Job Details
.NET Developer
Redmond, WashingtonUnited Software GroupHi, Hope you are doing well. Title: .Net Developer Location: Redmond, WA (Day one Onsite) Fulltime opportunity Job description: Exceptional technical skills in .NET with programming language such as C along with Azure technologies and REST APIs . Experience of Deploying ASP...Full Job Details
.NET Developer
Redmond, WashingtonOmni Inclusive 8+ years of .net experience Should be hands on ReactJS. Experience on Azure DevOps Good communication Should be ready to coordinate with India team and ready to attend meetings in PST evening/IST morning ...Full Job Details
.NET Developer
Seattle, WashingtonResource Logistics Required Skills and Qualifications Technical Skills: Strong proficiency in .NET framework, ASP.NET, and C . Hands-on experience with .NET Core, MVC, and Web API. Proficiency in front-end technologies like HTML5, CSS3, JavaScript, and frameworks like Angular or React....Full Job Details
.NET Developer
Olympia, WashingtonCAI Job ID Number R5092 Employment Type Full time Worksite Flexibility Remote Job Summary As a .NET Developer you will be responsible for analyzing, designing, configuring, and modifying inbound and outbound EDI feeds, including X12 EDI such as 834, 835, and 837 transaction...Full Job Details
.NET Developer
Seattle, WashingtonInsight GlobalJob Description 5+ years of experience (experience and less experience with our technology, is more preferable than knowledge of technology but no experience). Needs to be an owner, problem solver, bring ideas to the table, challenge the status-quo, simplifies, optimizes We...Full Job Details
Dot net Developer
Seattle, WashingtoniSoftTek Solutions IncJob Title: Software Dev Engineer II / Dot net developer Duration: 11 Months Location: Seattle, WA or Dallas, TX Job Type: Contract- W2 Work Type: Onsite Note: Please don't share your resumes if you are on CPT, OPT & H1b Job Description: • Woot is looking for a Software...Full Job Details
Lead C# & .NET Developer
Seattle, WashingtonResource Informatics Group Lead C & .Net Developer Seattle, WA (Onsite) About the Role: We are seeking a highly motivated and experienced Lead C .NET Backend Developer to join our growing team. As a technical leader, you will play a pivotal role in architecting, developing, and maintaining...Full Job Details
Lead Application Developer .NET
Seattle, WashingtonCERES GroupThis leadership position will be responsible for custom application development, business line integration, and industry best practice. The Lead Application Developer is expected to produce custom application solutions by working closely with business users throughout all...Full Job Details
Senior OMS Developer
Seattle, WashingtonSaxon Global No H1B Title: Senior OMS Developer Client: LuluLemon Rate: $70-75/hr on C2C Interview: Video Location: Seattle, WA (Hybrid - But must be onsite) Notes: 1 Sterling OMS Engineer, similar to Sriram or someone less experience is okay (See resume attached) Customization in IBM...Full Job Details
Senior Application Developer
Seattle, WashingtonWSP This Opportunity Be involved in projects with our Project Controls & Technology (PCT) and CM Team and be a part of a growing organization that meets our client's objectives and solves their challenges. At WSP, we are driven by inspiring the right people to be part of our...Full Job Details
Senior Full
Seattle, WashingtonBezos AcademyAs the Sr. Full-Stack Developer (E-commerce) of a new initiative at Bezos Academy, you will build an end-to-end technology solution that serves educational products for children and families. You are a hands-on, results-driven developer who will play a pivotal role in...Full Job Details
Java Developer
Seattle, WashingtonRIT Solutions, Inc. Must interview in person in Seattle, WA Position: Java Developer Location: Seattle, WA (onsite 3x a week) Contract Length: 12-18 months Why is this REQ open Additional project work surrounding his team's OTP authentication team Updates surrounding- challenge questions,...Full Job Details
Application Developer
Olympia, WashingtonState of Washington Salary: $94,524.00 - $127,176.00 Annually Location : Thurston County - Olympia, WA Job Type: Exempt Remote Employment: Flexible/Hybrid Job Number: 7 Department: Office of Financial Management Division: Information Technology Services Opening Date: 04/15/2025 Closing Date:...Full Job Details
Junior Software Developer
Bellevue, WashingtonSynergisticITre you passionate about coding or technology and ready to make your mark in tech? For more than 14 years , SynergisticIT has been helping aspiring developers like you excel in the tech industry. We focus on equipping you with the skills and experience needed to not only...Full Job Details
Junior Software Developer
Seattle, WashingtonSynergisticITre you passionate about coding or technology and ready to make your mark in tech? For more than 14 years , SynergisticIT has been helping aspiring developers like you excel in the tech industry. We focus on equipping you with the skills and experience needed to not only...Full Job Details
Sr Lead Software Developer
Olympia, WashingtonLumen Inc About Lumen Lumen connects the world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. Together, we are building a culture and company from the people up - committed to teamwork, trust and transparency....Full Job Details
Senior Java Developer
Seattle, WashingtonEfficus, Inc. Senior Java microservices developer Cloud experience with AWS preferred Senior Java development experience Strong troubleshooting skillset Kafka & REST API development for services with high transaction rates Container/Kubernetes microservices using SpringBoot on AWS...Full Job Details
Software Developer
Seattle, WashingtonSynergisticIT2024 is almost over and we hope the Job market improves . Almost 600,000 tech employees have been laid off since 2022 and it's still ongoing. The effect of this has led hundreds of thousands of laid off Tech employees competing with existing Jobseekers. Entry level Job...Full Job Details
Senior Software Engineer
Seattle, WashingtonSaxon Global Role - Senior Software Engineer Rate - 75- 80/hr on C2C Work Auth - USC or GC only Client - Starbucks In-Office Days (Seattle HQ): Monday, Tuesday, and Thursday 12 months Contract but is likely to extend. Need 2 professional references. JOB DESCRIPTION Sr. Software Engineer...Full Job Details
Senior Voice Tools Developer
Kent, WashingtonBoeingSenior Voice Tools Developer Company: The Boeing Company The Boeing Company is currently seeking a Senior Voice Tools Developer to join the Communication & Collaboration team in Berkeley, MO; Kent, WA; North Charleston, SC; Seal Beach, CA; or Seattle, WA . As a Senior Voice...Full Job Details
Senior Voice Tools Developer
Kent, WashingtonThe Boeing Company Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The...Full Job Details
Senior UI/UX Developer
Bellevue, WashingtonCapgemini About the job you're considering We are looking for a creative and user-focused UI/UX Developer to join our dynamic team. The ideal candidate will have expertise in crafting and developing intuitive and visually appealing user interfaces. This role involves collaborating...Full Job Details