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Top C# Jobs in Seattle, WA

4 Days Ago
Seattle, WA, USA
500 Employees
270K-300K Annually
Expert/Leader
500 Employees
270K-300K Annually
Expert/Leader
Artificial Intelligence • Digital Media • eCommerce • Marketing Tech • Software
As a Staff Full-Stack Engineer, you will design, develop, and improve software solutions while owning complex features across the stack. You'll collaborate with teams to create scalable applications and mentor other engineers on best practices.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+63 More
4 Days Ago
Seattle, WA, USA
2,700 Employees
137K-170K Annually
Junior
2,700 Employees
137K-170K Annually
Junior
eCommerce • Fintech • Payments • Software • Financial Services
The Software Development Engineer II will design and develop software platform services central to the company’s core products. Responsibilities include developing user-friendly software, conducting security assessments, implementing standardization across services, and testing network software systems in collaboration with internal teams.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+50 More
8 Days Ago
2 Locations
806 Employees
Senior level
806 Employees
Senior level
Cloud • Information Technology • Machine Learning
The Senior Data Engineer will architect, deploy, and maintain data storage and processing infrastructure for analytics and data science at CoreWeave. Responsibilities include managing data lake services, optimizing big data technologies, ensuring data security, and collaborating across teams to support business goals.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+29 More
11 Days Ago
Kirkland, WA, USA
Hybrid
300,000 Employees
300,000 Employees
Consumer Web • eCommerce • Information Technology • Retail • Software • Analytics • App development
The Sr Manager, Software Engineering will lead a team of Software Engineers leveraging microservices architecture and cloud computing capabilities to build leading edge solutions for a Fortune 40 company. Responsibilities include guiding the team in design, development, configuration, testing, and continuous improvements, overseeing software solutions implementation and maintenance, providing insights for the roadmap, clearing obstacles, and empowering the team to solve technical and business problems.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+32 More
11 Hours Ago
United States
Remote
300 Employees
133K-170K Annually
Mid level
300 Employees
133K-170K Annually
Mid level
Healthtech • Insurance
The Software Developer II will support internal applications, engage in modernization efforts, and apply engineering principles to software design, development, testing, and maintenance. Responsibilities include collaborating on project lifecycles, ensuring quality code delivery, automating workflows, and providing support for applications.
Top Benefits:
401-K
401-K Matching
Company Outings
+38 More
Yesterday
United States
Remote
1,810 Employees
174K-232K Annually
Expert/Leader
1,810 Employees
174K-232K Annually
Expert/Leader
Cloud • Fintech • Information Technology • Machine Learning • Software • App development • Generative AI
As a Principal Snowflake Software Engineer at BlackLine, you will design and develop cloud-based backend services, drive innovation, collaborate with teams, mentor junior engineers, optimize features, and communicate technical concepts effectively. You'll work extensively with data-heavy enterprise applications, utilizing your expertise in various programming languages and modern technologies.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+61 More
2 Days Ago
United States
Remote
3,900 Employees
168K-240K Annually
Senior level
3,900 Employees
168K-240K Annually
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Senior Software Engineer on the Zero Trust team, you will develop and improve the Zero Trust desktop client, focusing on high-performance networking code and interacting with various programming languages. You are expected to contribute to major projects while ensuring code quality, testability, and documentation, and addressing complex problems related to performance, security, and scale.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+60 More
2 Days Ago
United States
Remote
900 Employees
Senior level
900 Employees
Senior level
Consumer Web • eCommerce • Enterprise Web • Events • Sports
As a Lead Software Engineer at SeatGeek, you will build and maintain a modern service-oriented architecture, resolve complex performance issues, develop user-friendly interfaces, and innovate within the company’s technology stack. You’ll work collaboratively on critical software solutions that enhance the ticketing experience.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+57 More
2 Days Ago
United States
Remote
Senior level
Senior level
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
As a Principal Full Stack Software Engineer at eClinical Solutions, you will lead the design and development of core modules for the elluminate Clinical Data Cloud platform. Your role involves collaborating with teams on web applications, ensuring quality and compliance, participating in code reviews, and providing technical guidance while focusing on scalability and performance.
Top Benefits:
401-K
401-K Matching
Company Outings
+31 More
3 Days Ago
United States
Remote
299 Employees
200K-250K Annually
Mid level
299 Employees
200K-250K Annually
Mid level
Cloud • Enterprise Web • Software
This role involves ownership of complex features in the observability platform, working with cross-functional teams to design and implement high-volume services, and contributing to the product development and delivery process in a fast-paced environment.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+45 More
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