C# jobs in Portland, OR

Wilsonville, Oregon

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Today

job summary: We are seeking a seasoned Senior Software Engineer who is a recognized expert in C# (.NET). You will design, build, and maintain high-reliability test automation systems that control scientific instruments, acquire data, and deliver results to manufacturing lines. This is a hands-on coding role working with an existing Test SW development team. location: Wilsonville, Oregon job type: Contract salary: $65 - 85 per hour work hours: 8am to 5pm education: Bachelors responsibilitie

Contract

USD65 - USD85

C# Developer

Remote

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Today

Register Here: _2swj The ideal candidate will work collaboratively with leaders, IT architects, technical leads, and other developers to understand requirements and develop C# applications aligned with business needs. This role involves maintaining and enhancing existing enterprise applications, services, and platforms, with a strong focus on performance, scalability, and security. Key Responsibilities: Collaborate with leaders, architects, technical leads, and internal customers to understand a

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Contract

Depends on Experience

Senior Architect (C# and AWS)-10+yrs- Remote

Remote

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4d ago

Job DescriptionWe are seeking a highly experienced Core Sr Architect to join our dynamic team.The ideal candidate will have at least 10 years of experience working with AWS, C#, and API Development.As a Core Sr Architect, you will be responsible for providing technical leadership and guidance to the development team, as well as designing and implementing complex solutions.You will also be responsible for working closely with clients to understand their needs and provide innovative solutions.The

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Contract

Depends on Experience

Automation Engineer C#, AI, and API Testing

Remote

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4d ago

Immediate need for a talented Automation Engineer C#, AI, and API Testing. This is a 06+ months contract opportunity with long-term potential and is located in Columbus OH(Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-91260 Pay Range: $60 - $62/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Establishes

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Contract

$60 - $62

Senior IT Systems Test Engineer (C#)

Remote or Hybrid in Cleveland, Ohio

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Today

Our Fortune 100 client is hiring for a Senior Systems Test Engineer who is highly proficient with test scripts creation and enhancement. Candidates must have strong knowledge in C# to create and update testing frameworks and scripts. Hands on professional experience with API automation testing,Specflow, and MS Test is required. This role can be done fully remotely following an EST work schedule. Does this sound like something you'd like to hear more about? If so, APPLY NOW! Essential Skills: - S

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Contract

DOE

Sr. Software Engineer (.NET & Azure)

Hybrid in Portland, Oregon

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4d ago

Location: Portland, OR (Hybrid Onsite 3 days/week)Experience: 12+ Years Key Responsibilities: Develop and maintain high-performance applications using C#, .NET Core, Web API. Build and deploy Azure-based solutions (Functions, Service Bus, Integration Services). Work with SQL Server, Cosmos DB, and ensure quality via CI/CD pipelines. Collaborate in agile teams, participate in code reviews, and troubleshoot production issues. Key Skills:C#, .NET Core, Web API, Azure Functions, Azure Service Bus, A

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Contract

$40 - $50

IBM Datacap Developer (C#) - (W2 Candidates only)

Remote

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26d ago

Job Title: IBM Datacap Developer (C#) Location: Remote Employment Type: Contract - 6-12 Months Experience Required: 7 + years Notice Period: Immediate to 30 days preferredAbout the Role: We are looking for a highly skilled IBM Datacap Developer with strong expertise in C# to design, develop, and support document capture and automation solutions. The role involves configuring Datacap workflows, creating custom actions, and integrating with enterprise applications to deliver efficient documen

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Contract

Depends on Experience

C# Developer

Remote

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3d ago

We are Looking for C# Developer in Redmond,WA- Open for Remote ( Need to work in EST timezone) Please make sure candidates have experience for all the below skills. Skillset: C#, Spark SQL Server Synapse AKS Azure MS Experience

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Full-time

50 - 52

C# .NET Developer on W2, Remote, no C2C

Remote

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2d ago

Proven experience in systems analysis, preferably in government or housing related projects. Strong knowledge of data integration techniques, including ETL processes and API-based data exchange. Proficiency in SQL and experience with relational databases (e.g., SQL Server) . Programming experience in C# (.NET Framework/.NET Core) for backend development and system integration. Familiarity with RESTful APIs, JSON/XML, and web services. Experience with scripting or programming languages such as Py

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Full-time

Depends on Experience

C# NET Developer - Reliability Security Clearance Required

Remote or Hybrid in Almont, Colorado

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Today

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.We are currently seeking a Software Developer to join our team in Canada (CA).Summary: This initiative is essential as the client faces the end of Oracle Support for its front-end application, which currently relies on Oracle Forms and Reports. The project aims to replace the existing interface with a

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Contract

BASED ON EXPERIENCE

Technical Lead C#/.Net (Player/Coach) SaaS/PLG focus (Canada preferred)

Remote

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12d ago

Johnson Service Group (JSG) is seeking aremoteTechnical Lead C# /.NET (Player/Coach) for a direct hire role. We are partnering with an entrepreneurial client in the IT/MSP space to hire ahands-on Technical Leader. This role is both strategic and execution-driven, combining leadership with active coding. Youll guide a distributed engineering team in delivering a new SaaS solution to market through aProduct-Led Growth (PLG)strategy. Technical Lead C# / .NET(Player/Coach) SaaS / PLG Focus Location

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Full-time

$120,000+

Senior Software Engineer (C# / Azure / .NET Core / microservices, AKS)

Remote

•

Yesterday

Remote Senior C# / .NET Software Engineer (.NET Core, Azure, microservices, AKS) Our client is looking to augment their team with an experienced Senior Software Engineer to assist in the implementation of cloud-based systems used by large corporations. This is a "best of all worlds" type of opportunity, working alongside highly-skilled resources, within a specialized technology division of a larger company, providing solutions to Fortune 500 companies. We are looking for flexible resources on th

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Full-time

$125,000 - $165,000

Senior Software Engineer (C# / Azure / .NET Core / microservices, AKS)

Remote

•

Yesterday

Remote Senior C# / .NET Full Stack Software Engineer (.NET Core, Azure, microservices, AKS) Our client is looking to augment their team with an experienced Senior Software Engineer to assist in the implementation of cloud-based systems used by large corporations. This is a "best of all worlds" type of opportunity, working alongside highly-skilled resources, within a specialized technology division of a larger company, providing solutions to Fortune 500 companies. We are looking for flexible reso

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Full-time

$125,000 - $165,000

Senior C# Developer (Planview)

Remote or Hybrid in Cleveland, Ohio

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Today

Our Fortune 100 direct client is seeking a Senior Full Stack .NET Developer to join a high-impact team delivering solutions within a large-scale CRM/Planview environment. You ll lead integration efforts, develop APIs, and ensure data quality and performance in a modern .NET 8 ecosystem. The ideal candidate will have strong c# programming skills, experience integrating Planview products, and extensive exposure to 3rd party APIs. This is a long-term contract position (12 months initially) that can

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Contract

DOE

Senior C# Developer

Remote or Hybrid in Cleveland, Ohio

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Today

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with external data and integration services via APIs . You would be designing and coding in a variety of technologies supporting backend, APIs and Cloud systems. The ideal candidate will have experience in developement with C# as well as strong understanding of Kubernetes containers, and Web Services. This would be a fully remote position. Does this sound like something you'd like to hear more abou

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Contract

DOE

Back-End Developer Legacy Modernization (Java OR C#)

Remote

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8d ago

Are you passionate about transforming legacy systems into modern, scalable applications? . We specialize in migrating applications from mainframe and legacy environments to modern platforms like Java Spring and C# .NET using automated tools. In this role, you ll contribute to core modernization efforts, enhance reusable libraries, and mentor junior developers. You ll work closely with a collaborative team to deliver high-quality solutions on schedule. What You ll Be DoingWriting clean, efficient

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Contract

Depends on Experience

Senior FullStack Engineer (C# / React) (Education domain experience is highly preferred)-(W2 only)

Remote

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9d ago

Title: Senior FullStack Engineer (C# / React) End Client: New York State Education Department Duration: Long-term Rate is open W2 position Work Arrangement: Remote/virtual; availability ~40 hours/week; daily 10:00 a.m. ETstandup (subject to change); ad-hoc meetings; team across U.S. time zones; 6weekShape Up cycles. Job Description: Senior fullstack engineer with strong React and C# experience. Azure and GraphQL are part of the stack but not required.Ideal Profile: Deep React web development; a

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Contract

Depends on Experience

Software Developer (Remote, C#/.Net)

Remote

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Today

Macro Pros has an immediate opening for a .Net/C# Software Developer. This is a permanent position offering a competitive salary with benefits, and 100% remote (must live in one of the states listed below). Location: Remote (Must currently live in one of the approved states) Schedule: Monday - Friday, 8:00 AM - 5:00 PM EST Type: Full-Time (Salaried with Benefits) Salary Range: $80,000 to $90,000 Experience Required: 3+ years Background Process: Below is a list of general guidelines the persp

Full-time

USD 80,000.00 - 90,000.00 per year

Software Engineer Consultant II (.NET/C#)

Remote

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Today

National General is a part of The Allstate Corporation, which means we have the same innovative drive that keeps us a step ahead of our customers' evolving needs. We offer home, auto and accident and health insurance, as well as other specialty niche insurance products, through a large network of independent insurance agents, as well as directly to consumers. Job Description The Full Stack Software Engineer designs and builds enterprise web applications using ASP.NET and C#, following best pract

Full-time

USD 66,800.00 - 85,000.00 per year

Senior Software Engineer (C#/PHP)

Remote

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Today

NMI is looking for a passionate Senior Software Engineer to join our Development team as a result of NMI's continued growth and investment in the underlying systems. As a senior developer with strong experience in C# and/or PHP, you will join a team of industry-leading experts that are talented, ambitious and want to drive the continued development of our payment processing services. Our developers are responsible for software services and deliverables that support the processing of billions of

Full-time

USD 90,000.00 - 127,000.00 per year

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C# jobs in Portland, OR, USA