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Top Remote C# Jobs in Seattle, WA

389+ Job Results
18 Hours Ago
WA, USA
Remote
3,000 Employees
139K-259K Annually
7+ Years of Experience
3,000 Employees
139K-259K Annually
7+ Years of Experience
Fintech • Financial Services
The Principal Software Developer at BECU will deliver innovative software solutions, mentor peers, and collaborate with business units to enhance member experiences. This role involves technical design and guiding the technology journey within a collaborative, agile environment.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+57 More
20 Hours Ago
8 Locations
Remote
4,900 Employees
156K-208K Annually
7+ Years of Experience
4,900 Employees
156K-208K Annually
7+ Years of Experience
Fintech • Payments
As a Senior Staff Software Engineer, you will collaborate with stakeholders to design and implement complex data products and systems. You will develop CI/CD automation, utilize Infrastructure as Code, and apply software development methodologies to ensure scalability and reliability. You'll also mentor team members and lead agile teams to solve complex problems and drive business impact.
Top Benefits:
401-K
Adoption Assistance
Company Equity
+18 More
20 Hours Ago
8 Locations
Remote
4,900 Employees
86K-114K Annually
1-3 Years of Experience
4,900 Employees
86K-114K Annually
1-3 Years of Experience
Fintech • Payments
As a Software Engineer in the Data team, you will design, test, and implement data products and systems, utilizing big data and AI technologies. You will collaborate with stakeholders, maintain CI/CD pipelines, and support live data products while fostering continuous learning within the team.
Top Benefits:
401-K
Adoption Assistance
Company Equity
+18 More
20 Hours Ago
8 Locations
Remote
4,900 Employees
92K-122K Annually
1-3 Years of Experience
4,900 Employees
92K-122K Annually
1-3 Years of Experience
Fintech • Payments
The SRE will develop software solutions for observability and reliability, automate operational tasks, participate in incident response, and collaborate with development teams to enhance system performance and efficiency. Responsibilities include optimizing code and ensuring system security and scalability while staying updated on industry trends.
Top Benefits:
401-K
Adoption Assistance
Company Equity
+18 More
20 Hours Ago
United States
Remote
118 Employees
3-5 Years of Experience
118 Employees
3-5 Years of Experience
Software • Analytics
As a Senior Software Developer, you will enhance and expand optimization algorithms and APIs, propose new algorithmic ideas, develop test cases, and support internal functions. You'll also present product features at conferences and collaborate with a skilled team on solving mathematical programming problems.

Featured Jobs

20 Hours Ago
United States
Remote
75 Employees
5-7 Years of Experience
75 Employees
5-7 Years of Experience
Other • Professional Services
The DevOps Engineer at Tenna will manage AWS infrastructure, improve deployment pipelines, automate processes, write scripts, ensure security compliance, optimize costs, and guide the engineering team in best practices. This role also involves troubleshooting issues and collaborating with cross-functional teams to enhance the platform's functionality.
21 Hours Ago
United States
Remote
7,509 Employees
105K-180K Annually
5-7 Years of Experience
7,509 Employees
105K-180K Annually
5-7 Years of Experience
Cloud • Information Technology • Software
Design, automate, and deploy cloud services for customers, ensuring self-healing capabilities. Stay updated on emerging technologies, propose solutions, and cut scope without compromising goals. Work in a fast-paced environment, with strong analytical and troubleshooting skills.
Top Benefits:
401-K
Company Outings
Dental Insurance
+19 More
21 Hours Ago
United States
Remote
2,500 Employees
1-3 Years of Experience
2,500 Employees
1-3 Years of Experience
Information Technology • Productivity • Software
As a Customer Solutions Architect, you will design and deliver Vonage Video CPaaS solutions, relationship-build with technical and C-level stakeholders, respond to technical inquiries, and ensure timely delivery of solutions. You will leverage your skills in CPaaS and video APIs to provide tailored solutions for customers.
22 Hours Ago
US
Remote
820 Employees
7+ Years of Experience
820 Employees
7+ Years of Experience
Information Technology • Software
The Sr. Quality Assurance Automation Engineer oversees automation testing for technology products at OneSource Virtual. Responsibilities include creating and executing testing strategies, mentoring team members, collaborating with management on QA processes, and fostering relationships with development teams to ensure high-quality product releases.
Top Benefits:
401-K
Company Outings
Dental Insurance
+13 More
Yesterday
United States
Remote
37 Employees
3-5 Years of Experience
37 Employees
3-5 Years of Experience
Information Technology • Consulting
The Software Engineer at SquareWorks will participate in the full software development lifecycle, implementing and maintaining code for product features. Responsibilities include writing clean code, performing code reviews, collaborating with team members, estimating delivery timelines, and mentoring new teammates. The role requires a focus on quality, efficiency, and alignment with the company's values.
Yesterday
USA
Remote
660 Employees
120K-150K Annually
3-5 Years of Experience
660 Employees
120K-150K Annually
3-5 Years of Experience
Blockchain • Fintech • Cryptocurrency
As a Software Engineer on the Asset Transfer Team, you will design, build, and support secure crypto wallets, improve development feedback cycles, deliver maintainable code, and enhance overall code performance within the Gemini platform.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+30 More
2 Days Ago
United States
Remote
344 Employees
3-5 Years of Experience
344 Employees
3-5 Years of Experience
Information Technology • Software
Join Aperia Solutions, a leader in SaaS solutions for the Payments and Compliance industries. Aperia is a Texas-based fintech and managed consultancy firm that creates custom SaaS applications and other software-based solutions for the payments, banking, and processing industry. A career at Aperia promises a great challenge, culture, and opportunities to forge your own path.
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