Top Senior Software Engineer Jobs in Portland, OR

Lead pre-silicon system software bring-up and validation on simulation platforms. Develop automation, tools, and workflows to improve simulation-based development, debug complex cross-stack issues, enable teams to use virtual platforms, and drive platform readiness for new chips in early-development environments.

Develop and integrate multi-module C#/.NET components, implement RESTful client/server interactions, marshal data between C# and C++, write unit tests, debug Windows services and drivers, and work with cloud environments and Intel platform technologies.

Design and develop DRM-enabled media software for Android and Windows. Contribute to architecture, implement media frameworks and streaming protocols, work at middleware/device-driver level, and integrate DRM schemes like Widevine and PlayReady.

The Senior Software Engineer will design, develop, and support products in an enterprise or SaaS environment, utilizing various frameworks and technologies.

Develop and maintain C#/.NET applications within a multi-service, cross-language project. Implement functionality from high-level use cases, write unit tests (including Windows services), perform C#/C++ interop and marshalling, debug on Windows, and adapt to new technologies. Contract role based in Hillsboro, OR.

Develop and test software solutions, design scalable applications, manage existing platforms, and collaborate with teams to deliver advanced analytics and machine learning solutions.

Leads engineering projects and manages technical integration, design reviews, staffing, and team performance. Oversees scalable data solutions, data quality, automated workflows, CI, testing, deployment frameworks, root-cause analysis, and code reviews. Builds and optimizes batch and streaming data pipelines, ETL workflows, data lakes, LakeHouse architectures, and reporting solutions using Spark, SQL, Python, AWS, Informatica, Airflow, Snowflake, Hive, Hadoop, and Unix.

Design, build, and support a high-availability, multi-tiered payments platform. Collaborate with engineers, QA, and business partners; perform code reviews; improve scalability, resiliency, fault tolerance and fraud monitoring; respond to production incidents.

Design, develop, and optimize oneCCL communication library features for low-latency, high-throughput HPC workloads. Collaborate with scientists and hardware teams on Aurora supercomputer integrations, implement and enhance communication protocols, benchmark and analyze performance across configurations, and debug complex cross-layer hardware/software issues.

Design, develop, and maintain automated tests and test infrastructure for security-critical systems. Contribute test strategy, implement test code, perform fault coverage analysis, troubleshoot test stations, and collaborate with product and test engineers.

Design and execute manual and automated tests (functional, regression, performance, security, usability, data-quality). Build automation frameworks and test harnesses, create large-scale datasets, file and verify defects, improve API/user documentation, and communicate quality risks to development and technical leaders.

Design, develop, test, and deploy ASP.NET/C# three-tier enterprise web applications. Implement unit and automated integration tests, work in an Agile/Scrum team, apply refactoring, and support continuous integration and relational database development.

Design, architect, implement and debug firmware and low-level Windows drivers for Intel SoC-based tablets and smartphones. Perform low-level OS and firmware troubleshooting, collect performance data, interface with engineering teams, and optimize resource-constrained embedded systems.

Develop distributed microservice systems on Linux, mentor junior engineers, and drive technical innovation focusing on AI and manufacturing technology.

Lead technical strategy and delivery for enterprise FP&A and EPM solutions using Anaplan. Design scalable, P&L‑centric planning models, define architecture and integration patterns, ensure enterprise alignment, mentor engineers/model builders, and partner with Finance and vendors to drive platform modernization and solution evolution.

Design, develop, document, test, and deploy ASP.NET/C# three-tier enterprise web applications. Implement unit and automated integration tests, work in a CI environment, refactor code, and participate in Agile/Scrum development.

Develop commercial-quality C/C++ hardware emulation and simulation software for pre-silicon environments. Read hardware specifications and Verilog RTL, write unit and automated regression tests, manage releases/configuration, and collaborate across a geo-dispersed team. Onsite commitment in Oregon required; driver/embedded/BIOS experience and prior EDA experience are beneficial.

Design, develop, and maintain automated software tests and test solutions for hardware-software systems. Contribute test strategy, write multithreaded test code, perform fault coverage analysis, troubleshoot test stations, and collaborate with product and test engineers throughout the product lifecycle.

Design, architect, and implement enterprise Salesforce solutions integrated with ERP/CPQ and other systems. Lead development, integrations, DevOps/CI-CD, testing, data governance, and mentor engineers while ensuring secure, scalable, and documented implementations.