Top Tech Jobs & Startup Jobs in Seattle, WA

Develop, integrate, test, and maintain big data applications. Build Hive tables, write Hive queries, implement Spark jobs, integrate Big Data with a Data Virtualization framework using Java/Python, and support DW/BI tooling.

Develop mobile-focused client applications with strong design and MVVM patterns. Build abstractions/interfaces, optimize client-server interactions, ensure performance, accessibility and cross-browser/device HTML5 behavior. Use C#, Script#, TypeScript; unit-testing and bug-free code practices required. 3-5 years experience.

Implement and update a camera test application for Windows 7/10 based on existing code: make libraries compatible, update math libraries, develop a testing/logging library, build a Win32 GUI, and perform environment testing with regular team collaboration.

Develop and maintain Windows-based applications using Microsoft technologies (C#, .NET, C/C++). Must understand Windows systems and Windows Test Framework. Deliver design, coding, testing, and problem-solving within large development teams, following application development best practices.

Analyze high-volume subscription and app telemetry to drive marketing decisions: churn analysis, customer segmentation, retention patterns, media-mix and CLV modeling; apply advanced analytic techniques and present strategic recommendations to senior stakeholders.

Develop and maintain data-intensive, distributed middle-tier services and ETL pipelines using .NET/C#. Work across full development lifecycle: analysis, design, implementation, testing, monitoring. Optimize SQL Server performance and implement T-SQL/stored procedures. Collaborate in an agile environment to deliver scalable data acquisition, processing, storage, and distribution features.

Develop and support internal and consumer applications end-to-end with emphasis on test and automation. Create and execute repeatable test plans and automated test scripts, verify system/hardware specs and referential integrity, interpret/modify code (C/C++, C#, Perl, scripts, queries), perform application-level configuration, and support lab-based testing. Role requires periodic travel to China for multi-week trips.

Provide technical leadership for the MFS data platform, collaborate with cross-functional engineering teams to improve platform adoption, mentor engineers, and design and develop large-scale distributed systems using Big Data technologies and Kafka.

Contract Cosmos Developer role requiring 6–12+ years experience. Develop and maintain applications using Cosmos and C#, demonstrating strong data structures, algorithms, problem-solving, and communication skills. Location: Redmond, WA. Duration: 6+ months.

Manage and coordinate Office build and upgrade deliveries, create scripts and reports, administer GPO/DCM and SCCM, set up VMs, manage Office telemetry, document work and communicate with stakeholders.