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Top Remote Senior Level C# Jobs in Portland, OR

218+ Job Results
Yesterday
USA
Remote
802 Employees
153K-191K Annually
Senior level
802 Employees
153K-191K Annually
Senior level
Healthtech • Biotech
The Senior Full-Stack Software Engineer will enhance externally facing applications for customer diagnostics, focusing on software reliability and user-friendliness. This role includes leading design and implementation efforts, collaborating with product managers and designers, mentoring junior peers, and driving technical proposals and project execution.
Yesterday
United States
Remote
103 Employees
150K-160K Annually
Senior level
103 Employees
150K-160K Annually
Senior level
Fintech • Financial Services
As a Senior Software Engineer, you will design, develop, and test Azure-based web applications and backend systems. Your role involves collaborating with teams to build scalable and reliable data-processing products, integrating APIs, ensuring high-quality code, and participating in Agile SDLC processes.
Yesterday
USA
Remote
776 Employees
Senior level
776 Employees
Senior level
Information Technology
As a Senior C#/.NET Engineer, you will design and develop reusable code components for financial insight applications, enhance risk rating functionalities, maintain CI/CD pipelines, and ensure the security of the solutions. Collaboration with cross-functional teams and automation of software deployment are key responsibilities.

Featured Jobs

Yesterday
USA
Remote
127 Employees
Senior level
127 Employees
Senior level
Professional Services • Software
The Support Service Specialist supports clients' business file transfer systems, resolving issues within the Microsoft Logic Applications suite in Azure. They collaborate with clients and team members to provide solutions, assist in file delivery failures, and ensure effective usage of the application suite.
2 Days Ago
USA
Remote
7,863 Employees
187K-298K Annually
Senior level
7,863 Employees
187K-298K Annually
Senior level
Other • Real Estate • PropTech
As a Principal Backend Software Development Engineer, you will lead and support backend projects end-to-end, contribute to design and architectural decisions, mentor engineers, and advocate for best practices in a multi-functional team environment.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+20 More
2 Days Ago
8 Locations
Remote
4,900 Employees
120K-159K Annually
Senior level
4,900 Employees
120K-159K Annually
Senior level
Fintech • Payments
As a Software Development Manager, you will lead the Health Technology team at WEX, focusing on managing developers, participating actively in SCRUM ceremonies, ensuring quality assurance, and driving technical solutions through collaboration and mentoring.
Top Benefits:
401-K
Adoption Assistance
Company Equity
+18 More
2 Days Ago
2 Locations
Remote
310 Employees
Senior level
310 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology
As a Senior Ruby Developer at Excella, you will leverage your technical skills to build innovative solutions, working with various technologies primarily focusing on Ruby. You will contribute to projects for federal, commercial, and non-profit clients, promoting a flexible work environment and professional development.
2 Days Ago
USA
Remote
279 Employees
Senior level
279 Employees
Senior level
Payments • Software
The Software Architect will lead project initiatives within the engineering architecture team, focusing on transforming enterprise-wide practices including microservices transformation and DevSecOps. Responsibilities include designing and executing projects, understanding business priorities, and collaborating with technology leaders.
2 Days Ago
United States
Remote
450 Employees
140K-190K Annually
Senior level
450 Employees
140K-190K Annually
Senior level
Legal Tech • Software
The Senior Software Development Engineer at Filevine will lead software development efforts, providing mentorship, ensuring high-quality software, and driving innovation while developing applications using various technologies. Responsibilities include maintenance, troubleshooting, and leading software improvement initiatives.
Top Benefits:
401-K
Dental Insurance
Generous Parental Leave
+10 More
2 Days Ago
United States
Remote
1,240 Employees
Senior level
1,240 Employees
Senior level
Automotive • Consumer Web
The role involves designing and developing ASP.Net MVC and ASP.Net Core web applications for the automotive sector, including migrating existing applications. Responsibilities include gathering requirements, designing software, and collaborating with product management and QA. Candidates must have strong technical skills and experience in a high-volume web application environment.
Top Benefits:
401-K
Company Outings
Dental Insurance
+12 More
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