Asp Net Web Developer With Html5 And Css3 jobs in Seattle – Browse 347 openings on RoboApply Jobs

Asp Net Web Developer With Html5 And Css3 jobs in Seattle

Open roles matching “Asp Net Web Developer With Html5 And Css3” with location signals for Seattle. 347 active listings on RoboApply Jobs.

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companySystem Canada Technologies logo
Full-time|On-site|Seattle

Join our dynamic team at System Canada Technologies as an ASP.NET Web Developer. We are seeking a talented individual proficient in HTML5 and CSS3 to help us create innovative web applications that enhance user experience. You will work closely with a team of developers and designers to deliver high-quality solutions.

Jun 8, 2013
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companyCareerguidant logo
Full-time|On-site|Seattle

We are seeking a talented and experienced Senior .NET Developer to join our dynamic team at Careerguidant in Seattle. In this role, you will leverage your extensive knowledge of .NET technologies to design, develop, and maintain high-quality software applications. Collaborating closely with cross-functional teams, you will play a key role in delivering innovative solutions that meet our customers' needs.

Oct 27, 2016
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companyGoogle Fiber logo
Full-time|On-site|Irvine, California; Lakewood, Colorado, United States; Las Vegas, Nevada, United States; Mesa, Arizona, United States; Provo, Utah; San Diego, California; Seattle, Washington

Google Fiber seeks a Marketing Web Developer to enhance its digital presence. This position centers on creating and refining marketing websites that engage customers and contribute to business growth. Role overview The Marketing Web Developer will work on projects aimed at making Google Fiber's marketing sites more effective and user-friendly. Expect to collaborate with teams to deliver web experiences that support customer connection and company objectives. Location This role is based in one of several locations: Irvine, California; Lakewood, Colorado; Las Vegas, Nevada; Mesa, Arizona; Provo, Utah; San Diego, California; or Seattle, Washington.

Apr 20, 2026
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companyCollabera logo
Full-time|On-site|Seattle

Are you passionate about crafting exceptional web applications? Join our dynamic team as a Senior Web Developer and leverage your expertise to build innovative solutions that enhance user experiences. You will play a pivotal role in developing high-quality web applications, collaborating with cross-functional teams, and driving technical excellence.

May 11, 2016
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companyComtech LLC logo
Full-time|On-site|Seattle

In-person interviews are required for this position.Position OverviewAs a .NET Architect / Senior Developer, you will play a pivotal role in shaping and guiding the future of our application architecture. You will collaborate closely with development and project teams to devise innovative technical solutions for complex challenges.Your primary responsibilities will include mentoring technical staff, ensuring adherence to design standards, and leading the analysis, design, and implementation of new or modified web applications. You will also be instrumental in formulating recommendations for technology decisions in collaboration with business partners.

Sep 8, 2017
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companyComtech LLC logo
Contract|On-site|Seattle

Job Title: Senior .NET DeveloperLocation: Seattle, WADuration: Long TermThis is an exciting opportunity for a skilled and motivated software engineer to contribute to high-impact, customer-oriented projects. You'll engage in multidisciplinary approaches and collaborate closely with cross-functional teams and business stakeholders.

Aug 1, 2017
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companyProsidian Consulting logo
ITSM Web Designer/Developer

Prosidian Consulting

Full-time|On-site|Seattle

Prosidian Consulting is seeking a talented and innovative ITSM Web Designer/Developer to join our dynamic team in Seattle, WA. In this role, you will be responsible for designing, developing, and maintaining web applications that enhance our IT Service Management (ITSM) processes. Your creativity and technical expertise will contribute to optimizing user experience and functionality.You will collaborate closely with cross-functional teams to gather requirements, create user-friendly designs, and implement solutions that align with our business objectives. If you are passionate about web development and ITSM, we would love to hear from you!

Jul 29, 2019
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companyComtech LLC logo
Contract|On-site|Seattle

Position: Senior .NET Developer and ArchitectLocation: Seattle, WAContract Duration: 12 MonthsNote: This position is open only to US Citizens and Green Card holders (locals only).Job Overview:We are seeking an accomplished Senior .NET Developer and Architect with over 8 years of extensive experience in application development and programming. The ideal candidate will possess a strong background in designing, developing, and supporting REST APIs at scale.Key Responsibilities:• Design and develop robust REST APIs• Utilize advanced knowledge of C# and .NET Framework, with emphasis on application architecture• Apply deep understanding of design patterns and object-oriented design principles• Engage with distributed systems and architectures, including SOA, SaaS, and microservices• Manage both relational and non-relational databases, including NoSQL solutions• Leverage experience with Tier 1 cloud platforms, preferably Azure or AWS• Preferred experience with Azure ServiceBus, DocumentDB, nServiceBus, and MSMQ• Demonstrate capability in building disconnected applications using MSMQ (1+ year preferred)Qualifications:• Proven track record of collaborating successfully with other engineers in a full-stack Agile delivery team• Exceptional communication skills, both verbal and written• Strong analytical and problem-solving abilities.

Aug 28, 2017
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companySonsoft, Inc. logo
Full-time|On-site|Seattle

Join Sonsoft, Inc. as a skilled .NET Developer specializing in Azure and CRM Dynamics. In this role, you will leverage your expertise to design, develop, and implement high-quality software solutions that meet our clients' needs. You will collaborate with cross-functional teams to enhance existing applications and create new features, ensuring optimal performance and user experience.

Apr 12, 2017
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companyComtech LLC logo
Contract|On-site|Seattle

Position: Senior .Net Developer with Tridion ExpertiseLocation: Seattle, WADuration: 6 months + (Local candidates only)Job Overview:We are seeking a talented and experienced Senior .Net Developer with robust expertise in the Microsoft stack, specifically C# and SQL. This role requires familiarity with Content Management Systems (CMS), particularly SDL Web/Tridion, and experience working with Azure cloud services. The ideal candidate will also have a background in enterprise asset management.

Sep 12, 2017
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companySystem Canada Technologies logo
Full-time|On-site|Seattle

Join System Canada Technologies as a Web Developer and contribute to innovative projects that enhance user experience and drive digital transformation. You will work in a dynamic and collaborative environment, utilizing the latest technologies to develop high-quality web applications. This is an exciting opportunity to grow your skills and be part of a passionate team.

Jun 7, 2013
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companyComtech LLC logo
Contract|On-site|Seattle

Essential Skills Required:Proficient in C# - proficient in developing applications from the ground up with extensive experience in software development.Expertise in RESTful Web Services - comprehensive understanding and hands-on experience in developing RESTful APIs.Azure Development - experience in deploying large-scale services on Azure and utilizing them in production applications.Key Responsibilities:• Collaborate with business stakeholders to recommend technology solutions, including software package selection and system design modifications.• Consult with project teams to provide innovative technical solutions for complex challenges.• Establish and uphold design, development, testing, and documentation standards to ensure high-quality, reliable systems that meet business needs.• Define the scope, objectives, and technical direction for new or modified web applications, leading systems analysis, design, development, and implementation efforts.• Offer technical guidance and mentorship to development staff.• Ensure that application designs align with the broader vision and future state of existing systems.

Sep 8, 2017
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companyComtech LLC logo
Contract|On-site|Seattle

We are seeking a highly skilled Senior .NET Developer with a robust background in production support.• Required technology skills include advanced proficiency in C#, ASP.NET, Web API, WCF, SQL Database, Web Services, OAuth 2.0, JIRA, Bitbucket, TFS, and MSMQ, with an expertise level of 8+ (out of 10).• Familiarity with tools such as Chef, Jenkins, Redis, NGINX, New Relic, and Splunk is a plus. Knowledge in data structures, relational and NoSQL databases, networking, web architectures, and various UNIX variants is also beneficial.• Demonstrated expertise in managing large-scale web operations and web architecture configuration management is essential.• Strong interpersonal and communication abilities are crucial for thriving in a fast-paced and dynamic environment.• Take ownership of the production environment, managing bug fixes, enhancements, and feature implementations.• Implement DevOps tools and services to ensure system integration and configuration for improved resilience.• Adhere to DevOps best practices and meticulously document processes to maintain high availability and facilitate audits.• Oversee escalated production issues from Level 1 and Level 2 support teams.• Engage in ongoing maintenance and change management while collaborating with the sustainment team to organize, plan, manage, and execute new releases.• Utilize advanced troubleshooting skills for investigating and identifying root causes of critical issues (severity 0, 1, and 2).• Propose effective solutions for remediation and collaborate with team members to implement fixes.• Identify and advocate for processes that will eliminate recurring production support issues.• Be available for on-call rotational support.• Accountable for delivering performance metrics aligned with defined SLAs and conducting workload analyses.• Manage volume drivers to ensure optimal production availability.• Possess strong analytical skills and a high motivation to excel in an intensive work environment.

Aug 1, 2017
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companyusm2 logo
Contract|On-site|Seattle

We are seeking a talented and motivated Full Stack .NET Developer to join our dynamic team in Seattle. This is an urgent opportunity for EAD Green Card holders and U.S. Citizens only. If you are passionate about developing innovative solutions and thrive in a fast-paced environment, we want to hear from you!

Jul 14, 2016
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companyStubHub Inc. logo
Full-time|$240K/yr - $350K/yr|Hybrid|Seattle, Washington, United States

StubHub connects fans and sellers with live events around the world. The platform handles everything from first-time concertgoers to major tours, focusing on secure and convenient ticketing for millions of users. Role overview The Staff Software Engineer - Web Foundations joins the Consumer App Foundations group, which develops and maintains the web platform at the heart of StubHub’s consumer experience. This platform supports both web and mobile users, and must remain reliable and performant even during surges in traffic for live events. What you will do Provide technical leadership for the Web Foundations team, setting direction and defining standards. Take ownership of key platform strategies and influence architectural decisions that affect multiple teams. Design and build core capabilities across frontend and backend systems. Work closely with product teams to help them deliver, launch, and scale new features. Approach complex and ambiguous engineering problems hands-on, providing solutions and guidance. Shape roadmaps and promote engineering quality throughout the development process. Location This position is based in Seattle, Washington, United States.

Apr 21, 2026
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companySoFi logo
Full-time|On-site|WA - Seattle

Join SoFi as an Engineering Manager for our Commercial Banking division, specializing in web applications. In this role, you will lead a team of engineers to design, develop, and maintain innovative financial solutions that enhance our clients' banking experience. You will collaborate closely with cross-functional teams to drive impactful projects and ensure the delivery of high-quality software.

Mar 20, 2026
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companystemxpert1 logo
PHP Developer

stemxpert1

Full-time|On-site|Seattle

Join our dynamic team at stemxpert1 as a PHP Developer, where your coding expertise will help us build innovative web applications! We seek a passionate developer who thrives in a collaborative environment and is eager to tackle challenging projects. You will have the opportunity to contribute to the full software development lifecycle, from concept to deployment.Your role will involve writing clean, maintainable, and efficient code while participating in code reviews and providing constructive feedback. If you’re excited about using PHP to create seamless user experiences, we want to hear from you!

Oct 9, 2014
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companySonsoft Inc. logo
Full-time|On-site|Seattle

Join Sonsoft Inc. as a DevOps Engineer, where you will leverage your expertise in .Net and AWS to drive innovation and efficiency across our development and operational teams. As a key player in our organization, you will be responsible for designing and implementing scalable infrastructure solutions, automating deployment processes, and ensuring high availability of our applications. If you are passionate about cloud technologies and continuous integration/continuous deployment (CI/CD) practices, we want to hear from you!

Jul 20, 2017
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companyCollabera logo
AEM Developer

Collabera

Full-time|On-site|Seattle

Join our dynamic team at Collabera as an AEM Developer. In this role, you will leverage your expertise in Adobe Experience Manager to design and implement robust web solutions that enhance user experience and drive business success. Collaborate with cross-functional teams to develop innovative digital experiences that align with our clients' goals.

May 21, 2016
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companyArtech Information Systems LLC logo
Lead CQ5 Developer

Artech Information Systems LLC

Contract|On-site|Seattle

We are seeking a talented and experienced Lead CQ5 Developer to join our dynamic team in Seattle. In this role, you will be responsible for leading development projects, collaborating with cross-functional teams, and delivering high-quality solutions using Adobe CQ5. The ideal candidate will possess a strong background in web development, experience with content management systems, and a passion for innovative technology.

Feb 18, 2015

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