.NET Jobs in Portland, OR

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C# Developer

Kforce Technology Staffing

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Remote or Boca Raton, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a C# Developer in Boca Raton, FL. Key Responsibilities: * Architect, develop, and maintain a modern full-stack multi-tenant SaaS platform using .NET 9, C#, and Azure * Apply Domain-Driven Design () and clean architecture principles to support scalability, maintainability, and long-term growth * Build intuitive and responsive front ends using Telerik UI for ASP.NET Core, Bootstrap, Razor Pages, HTML, jQuery, and JavaScript * Design and implem
Posted 22 days ago | Updated 1 hour ago

Sr. Software Engineer - Security Development and Integration

Publix

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Remote or Lakeland, Florida, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp
Posted 4 hours ago | Updated moments ago

Lead Software Engineer - Pega (Remote)

First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. We are seeking an experienced Pega Lead Software Engineer (LSA) to design, develop, and implement cutting-edge Pega-based solutions. The ideal candidate will lead architectural decisions, ensure best practices, and drive the success of Pega projects by collaborating with business and IT stakeholders. This role requires deep expertise in Pega PRPC, Case Management, and Decisioning, along with strong le
Posted 1 day ago | Updated moments ago

Lead Software Engineer - Pega (Remote)

First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. We are seeking an experienced Pega Lead Software Engineer (LSA) to design, develop, and implement cutting-edge Pega-based solutions. The ideal candidate will lead architectural decisions, ensure best practices, and drive the success of Pega projects by collaborating with business and IT stakeholders. This role requires deep expertise in Pega PRPC, Case Management, and Decisioning, along with strong le
Posted 1 day ago | Updated moments ago

QA Analyst (Remote)

Apex Systems

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Remote or Missouri, USA

Full-time

Job#: 2081812 Job Description: Apex Systems is hiring for a QA Analyst for a major Healthcare company. 9 months contract with potential to extend or convert. FULLY REMOTE - EST, CST, or MST is preferred for working time zone. You must be authorized to work in the United States without sponsorship. About the role: The Quality Assurance Analyst is responsible for conducting process control audits and/or documentation reviews for compliance with standards such as internal and regulatory standards
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Posted 4 days ago | Updated 4 hours ago

Application Architect

Marsh & McLennan Companies

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Remote or Washington, USA

Full-time

Company: Marsh McLennan Agency Description: Our not-so-secret sauce. Award-winning, inclusive, Top Workplace culture doesn't happen overnight. It's a result of hard work by extraordinary people. The industry's brightest talent drive our efforts to deliver purposeful work and meaningful impact every day. Learn more about what makes us different and how you can make your mark as an Application Architect at MMA. Marsh McLennan Agency (MMA) provides business insurance, employee health & benefits,
Posted 3 days ago | Updated 3 hours ago

Principal Software Engineer - Remote

UnitedHealth Group

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Remote or San Diego, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op
Posted 28 days ago | Updated 3 hours ago

IT Cloud Engineer - Remote

Mayo Clinic

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Remote or Rochester, Minnesota, USA

Full-time

Job Description Mayo Clinic is seeking a highly skilled and motivated FinOps Sr Analyst to advance cloud cost transparency, financial accountability, and optimization across a multi-cloud environment. This role plays a key part in the integration of FinOps and Technology Business Management (TBM) practices-enabling full-spectrum visibility into technology costs and ensuring alignment between cloud financial operations and broader IT financial management strategies. This role will work cross-fun
Posted 10 days ago | Updated 3 hours ago

C# developer with Kafka and Ruby experience

People Force Consulting Inc

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Remote

Contract

Seeking a seasoned C# Developer with 10 12+ years of experience to build enterprise-grade applications, leveraging.NET technologies with added exposure to Kafka and Ruby in a collaborative, agile environment Experience: 10+ Years Location: Remote Duration: 6 Months Educational Qualifications: Engineering Degree BE/ME/BTech/MTech/BSc/MSc.Technical certification in multiple technologies is desirable.Responsibilities: Design, develop, and maintain high-performance applications using C# and .NET tec
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Posted 1 day ago | Updated 12 hours ago

Mid-Level Software Developer

SimVentions, Inc

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Remote or Dahlgren, Virginia, USA

Full-time

Overview SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a mid-level Full-Stack Developer experienced with web-based applications development in a microservices architecture to join our team! On this project, Small Scrum teams work together within the Scaled Agile Framework to develop a telecommunications modeling system used to support DOD missions. This position is located on Dahlgren Naval Base. Applican
Posted 60+ days ago | Updated 3 hours ago

SAST Remediation Engineer

HPTech Inc.

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Remote

Contract

This role is responsible for providing strong security and remediation services to meet project requirements.MUST have good experience in Java/ .Net and secure code review.Apply security best practices while designing and proposing solutions to enterprise customers.Solid competencies in information security processes, framework, and technologies, such as: Application Vulnerability Assessment, Penetration Testing, Ethical Hacking, OWASP Top 10, NIST, OSSTMM, OSINT etc.Good understanding of suppor
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Posted 8 hours ago

Engineer 3, Technical Product Sales Support-Sales Engineering

Comcast Corp

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New York, USA

Full-time

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every
Posted 5 days ago | Updated 3 hours ago

Navy Database Development Manager

Noblis

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Remote or Pascagoula, Mississippi, USA

Full-time

Responsibilities Preference will be given to candidates located in Pascagoula, MS. However, we are open to candidates located in Norfolk, VA; Bath, ME; and San Diego, CA. Noblis MSD has an opening for a Naval Tactical Command Support System (NTCSS) Database Development Manager to lead a team of IT and NTCSS support staff providing System Administrator services under the Fleet Support Services contract. This position will provide management support for 4 remote sites: Pascagoula, MS; Bath, ME;
Posted 46 days ago | Updated 28 days ago

Application Development Senior Advisors- Hybrid

Cigna

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Remote or Sunrise, Florida, USA

Full-time

The job profile for this position is Application Development Senior Advisor, which is a Band 4 Contributor Career Track Role with Cigna-Evernorth Services Inc. Responsibilities- Partner with multiple IT and business teams throughout various software development stages for applications built to support Cigna Voluntary and Dental product offerings; Lead root cause analysis process and provide support for production defects, subsequently resolving or routing to the teams accountable for service re
Posted 47 days ago | Updated 3 hours ago

Lead AI Developer | Azure OpenAI & ML Architect

Oscar Technology

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Remote

Full-time

Job Title: Lead AI Developer - Azure OpenAI & ML Architect Location: Remote (U.S. Preferred) Type: Full-time Compensation: Competitive salary + Equity options + Performance bonus About the Company We are a fast-growing AI platform company focused on building secure, enterprise-grade generative AI tools for industries with strict compliance requirements. Our mission is to enable legal, finance, and operational teams to safely leverage large language models for document creation, summarization, an
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Posted 27 days ago | Updated moments ago

Full-stack Developer

Innova Solutions, Inc

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Remote

Contract

Let Volt help move you forward Volt is immediately hiring for Full-stack Developer in Remote As a Full-stack Developer, you will: Key responsibilities: Hands on Experience in C# .NET Core and CosmosDB.Hands on Experience in .NET, .NET Core Web Application Development, Web APIsGood to have experience in React, AngularJS, NodeJSIn-depth knowledge of Web Application Life CycleGood understanding of REST APIs, Data Structures.Must have knowledge on CI/CDGood debugging and analytical skills.Must know
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Posted 14 days ago

Training and Communications Specialist

Robert Half

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Remote or Moline, Illinois, USA

Contract

Description Position Summary: Dual Skillset - Training & Communication We are seeking a versatile detail oriented with expertise in both Training Development and Corporate Communication to support enterprise-wide change initiatives. This role involves creating impactful content, delivering training, and executing strategic communication plans. Training Responsibilities Content Development: Design and develop engaging training materials such as guides, job aids, and e-learning modules. Facilitat
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Posted 13 days ago | Updated moments ago

Engineer 3, Software Development & Engineering - 2086

Comcast Corp

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Remote or Philadelphia, Pennsylvania, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 4 days ago | Updated 3 hours ago

ARCS Solution Engineer Senior - Principal

American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-25-2025 Please note the job posting will close on the day before the posting end date Job Summary Part of a larger team delivering high quality technology solutions to the business. Design, develop and install software solutions. Build high-quality, innovative and fully performing software in compliance with internal architecture, development & design standards & best practices. Design, modify, develop, write, implement and troubleshoot software programming applications.
Posted 34 days ago | Updated 3 hours ago

Oracle CX-Service Implementor

Robert Half

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Remote or Cincinnati, Ohio, USA

Contract

Description We are looking for an experienced Oracle CX-Service Implementor to join our team on a long-term contract basis. In this role, you will lead the implementation and integration of Oracle CX Service solutions, ensuring seamless functionality and alignment with business objectives. Based in Cincinnati, Ohio, this position offers an opportunity to work on diverse projects while optimizing service processes and driving innovation. Responsibilities: Oversee the implementation of Oracle CX
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Posted 12 days ago | Updated moments ago