877 results for Software Engineer Jobs in Seattle, WA, US

About UsAt Union, we are solving one of the hardest challenges in AI infrastructure today: enabling high-velocity iteration while maintaining seamless production-readiness for AI workloads at scale. Flyte, the open-source project we steward, is the emerging standard for modern data and AI orchestrat...

Job SummaryWe are seeking a highly skilled Senior Software Engineer with extensive experience in C#/.NET and SQL Server to join our backend team. The ideal candidate will have a strong background in API design and system architecture, with a proven ability to build stable, secure, and scalable solut...

Staff Backend Engineer - Inventory and Promise Platform We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did I ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupt...

Responsible for architecting the Data & Audience Platform, establishing technical governance, communicating architectural strategies, engaging with leadership, collaborating across teams, leading architecture reviews, optimizing platform performance, and mentoring engineers. Focus on AI and Generati...

Responsible for designing and maintaining Python-based backend systems for large language model evaluation, integrating machine learning methods into production pipelines, and optimizing performance and scalability of backend systems. Involves collaboration with cross-functional teams, writing tests...

Build high-quality, scalable code, work closely with product owners to implement requirements, design user-friendly software, contribute to new products and features, and mentor colleagues in software engineering best practices.

Job DescriptionPosition Title: Senior Software EngineerPosition Description: Protingent Staffing has an exciting contract opportunity with our client in Redmond, Washington for an experienced Senior Software EngineerJob Responsibilities:Participate in software development projects (applications that...

Responsible for building and maintaining the Slack iOS client infrastructure, mentoring other iOS engineers, setting technical design standards, and ensuring code quality. Requires deep expertise in iOS frameworks, driving technical design, and improving app performance metrics.

Write product or system development code, participate in design reviews, review code of peers, contribute to documentation, and triage system issues by debugging and resolving them.

The RoleAs a Staff Software Engineer, you will have a key role in architecting, designing, and driving the implementation of our AI platform that powers Moody’s financial products. This individual contributor role demands technical leadership and influence across the organization. You will champion ...