651 Senior Principal Software Developer jobs in Seattle,WA

Bachelors Degree in Civil Engineering or related field, Licensed as a WA State Professional Engineer (PE), or in process of securing WA State comity; and eight years relevant requisite experience in engineering design and construction, to include three years of supervisory or management.
Engineering means the "practice of engineering" as defined in RCW 18.43.020.
The successful incumbent must meet the driving requirements of this position and submit a copy of the current driving record/abstract (from state of residency) to review for eligibility to drive for Kitsap County prior to employment.
The successful incumbent must obtain a valid Washington State Driver's License prior to hire and maintain a satisfactory driving record as outlined in the Kitsap County Vehicle Use Policy.
This position is categorized as: Category 1 operates County-owned vehicle, and Category 2 : Driver may operate a personal vehicle as an essential function for official County business.
Pass all job-related examinations/tests necessary to demonstrate required knowledge, skills and abilities, as determined by the hiring authority at time of job posting.
Authorize and complete a criminal background check.

K2 Space

Seattle, WA 98115

Starbucks

Seattle, WA 98134

Terex Corporation

Redmond, WA 98052

Bachelor's degree in Engineering (BS in Mechanical, Manufacturing Engineering Technology, Electrical, Industrial, Civil or Aeronautical) that is ABET accredited
Minimum of 5 years of experience supporting manufacturing operations, NPD, or production process development in an industrial environment
Demonstrated experience leading and successfully implementing manufacturing or automation projects from concept through production release
Proven ability to deliver projects that meet scope, cost, schedule, and performance objectives, including capital equipment or process implementation projects
Experience developing technical requirements, supporting capital justification, and executing projects through design, build, installation, commissioning, and ramp-up
Ability to lead cross-functional project teams, coordinating with Design Engineering, Operations, Quality, Supply Chain, and external suppliers or integrators
Track record of delivering measurable results such as cost reduction, risk reduction, quality improvement, throughput improvement, or automation readiness
Demonstrated experience leading or influencing automation, robotics, or automated manufacturing systems
Strong working knowledge of SolidWorks, AutoCAD, or equivalent CAD tools, with the ability to interpret mechanical and electrical drawings
Hands-on experience with welding, machining, assembly, fixturing, and production equipment

Korry Electronics

Everett, WA 98208

Eligible candidates must be authorized to work in the U.S.
This position requires access to export control information.
To conform to US Export Control regulations, applicant should be eligible for any required authorizations from the US Government.
Frequent movement about the production floor, working closely with operations and other engineering personnel.
Continuous use of personal computers, database and digital platforms, etc.
Uses hands, fingers, and arms to manipulate parts, equipment, tooling, materials, etc.
Frequent close vision and the ability to adjust focus.

Boeing

Tukwila, WA 98168

Active U.S Secret Clearance
Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry
Level 4: 9 or more years of related work experience
3+ years working with different aspects of communications systems
U.S. Citizenship Required
This position requires an active U.S. Secret Security Clearance (U.S. Citizenshi p Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)
Export Control Requirements: This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
Relocation based on candidate eligibility
Shift is 1st shift
This position is 100% onsite in Tukwila, WA

Anduril Industries

Seattle, WA 98115

Bachelor's degree in Robotics, Aerospace Engineering, Electrical Engineering, Computer Science, Physics, or a related technical field with a strong focus on dynamic systems, estimation, or control.
8+ years of professional experience in GNC, localization, or advanced state estimation roles, preferably in demanding real-world applications (e.g., defense, aerospace, robotics).
Deep expertise in state estimation and sensor fusion, particularly with various Kalman filter types (e.g., EKF, ES-EKF, UKF, Invariant Filters) and their practical implementation.
Proficiency in C++ (preferred) and/or Python for algorithm development and real-time embedded systems implementation.
Extensive experience with vision-based navigation (VBN) techniques (e.g., VIO, VSLAM, feature tracking, optical flow) or robust map matching/geo-registration algorithms.
Proven ability to develop, test, and debug algorithms in real-time embedded environments on physical hardware.
Experience with modeling and simulation of dynamic systems and sensor phenomenology.
Eligible to obtain and maintain an active U.S. Secret security clearance.