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Core Java Developer

Seattle,WA

2177 Core Java Developer jobs in Seattle,WA

Featured Opportunity
Amazon Kuiper Manufacturing Enterprises LLC Logo

Amazon Kuiper Manufacturing Enterprises LLC - Redmond, WA

Sr. SDE - Embedded
~ 18 min OnsiteHealth InsurancePaid Time OffRetirement Benefit
New, Posted 15 hours ago
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junior data scientist/java backend developer

Synergisticit

Seattle, WA 98127

New, Posted 15 hours ago
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Java developer-

Tekwissen

Seattle, WA 98127

$65.22/hr
New, Posted 15 hours ago
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Java Full Stack Developer

Synechron

Seattle, WA 98127

$100,000-$110,000/yr
Flexible Schedule
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Sr. Aerospace Hardware Engineer

Amazon Kuiper Manufacturing Enterprises LLC

Redmond, WA 98052

~ 18 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Your Amazon package will include sign-on payments and restricted stock units (RSUs).
159,200.00 - 215,300.00 USD annually
Comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D; insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave.
Candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum
Experience in developing functional specifications, design verification plans and functional test procedures
5+ years of experience developing hardware across the full product lifecycle (concept through production at scale)
Experience with PCB design and debug, including processors, FPGAs, power supplies, and sensors
Experience with complex board designs (e.g., high-speed interfaces, power electronics, or high-reliability systems)
Experience using ECAD tools for schematic capture and PCB layout
Experience driving hardware through bring-up, validation, and integration
Master's degree in electrical engineering, computer engineering, or equivalent
Experience working with interdisciplinary teams to execute product design from concept to production
Experience with the project management of technical projects
7+ years of experience developing hardware across the full product lifecycle in aerospace, automotive, or similar high-reliability environments
Experience with satellite, avionics, or vehicle control systems
Experience with system integration into complex electromechanical assemblies or enclosures
Experience with radiation-tolerant design or qualification for harsh environments
Experience developing test systems or automation (e.g., Python, C/C++)
Experience with hardware-in-the-loop (HIL) or similar system-level test methodologies
Experience with low-level firmware development and hardware/software integration
New, Posted 15 hours ago
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.NET Core/MVC Developer - US Citizen - GC Holders

hcltech

Seattle, WA 98127

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software engineer- ST, Seattle, WA

Starbucks

Seattle, WA 98127

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Medical, dental, vision, basic and supplemental life insurance, and other voluntary insurance benefits
Short-term and long-term disability
Paid parental leave
Family expansion reimbursement
Paid vacation from date of hire*
Sick time (accrued at 1 hour for every 25 hours worked)
Eight paid holidays
Two personal days per year
401(k) retirement plan with employer match
A discounted company stock program (S.I.P.)
Starbucks equity program (Bean Stock)
Incentivized emergency savings
Financial well-being tools
100% upfront tuition coverage for a first-time bachelor's degree through Arizona State University's online program via the Starbucks College Achievement Plan
Student loan management resources
Access to other educational opportunities
Backup care
DACA reimbursement
24x7/on-call a plus
Onsite four days a week
0–4 years of professional industry experience with software development
Bachelor's degree in Computer Science or related field
Systems & production operations: 1+ years in systems/network administration or systems engineering, plus hands-on production support (monitoring/telemetry, troubleshooting, incident response; 24x7/on-call a plus).
Automation & coding: 1+ years coding/scripting for automation in Python, Java, Go, or C/C++ (Ruby/Perl also welcome) with strong debugging skills.
Cloud & delivery tooling: experience with AWS/Azure and exposure to CI/CD or build/release tooling and automation.
Core technical foundations: working knowledge of distributed systems, TCP/IP networking (DNS/routing), and databases/data stores (SQL/NoSQL).
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Manufacturing Engineer III

HEXCEL CORPORATION

Kent, WA 98042

$77,968-$130,228/yr
~ 31 min Onsite

Summary pay range: $77,968 - $130,228 annual salary.
Bachelor of Science in Engineering discipline, industrial technology and/or material science discipline from an accredited four-year college or university
Current computer literacy is a must, including full proficiency in the use of the entire Microsoft Office Suite (i.e. Word, Excel, Access, PowerPoint, Project, and Outlook)
CAD skills required
Eligible candidates must be a: U.S. citizen, U.S. national, person lawfully admitted for permanent residence, temporary resident under sections 210(a) or 245(A) of the Immigration and Nationality Act, person admitted in refugee status, or person granted asylum
Master's Degree preferred
5+ years of applicable experience in the aerospace industry preferred. Equivalent combination of education and experience will be considered.
Six Sigma experience and certification strongly preferred.
New, Posted 15 hours ago
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Frontend Developer

Tailored Management

Seattle, WA 98101

$52.81-$56.33/hr
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GNC Engineer

Anduril Industries

Seattle, WA 98115

OnsiteHealth Insurance

$167,000-$222,000 USD
Highly competitive equity grants are included in the majority of full time offers
Top-tier benefits for full-time employees
Our comprehensive, competitive benefits package (available at little to no cost to employees)
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
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.
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.
Preferably in demanding real-world applications (e.g., defense, aerospace, robotics).
Proficiency in C++ (preferred)
Master's Degree or PhD in a relevant technical field.
Experience with terrain contour matching (TERCOM) or other non-GPS absolute localization methods utilizing diverse sensor inputs (e.g., LRF, Radar Altimeters, Star Trackers/Celestial Navigation).
Familiarity with diverse sensor modalities for navigation (e.g., IMU, Baro, LRF, Radar Altimeters, EO/IR) and their specific noise characteristics and modeling.
Experience with distributed or collaborative navigation systems, leveraging inter-platform measurements.
Track record of successfully bringing complex algorithms from theoretical concepts through to deployed products on physical hardware.
Proficiency with modern software development practices (e.g., CI/CD, Git, automated testing frameworks).

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New, Posted 15 hours ago
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Software Engineer

Harvey Nash

Redmond, WA 98052

$50-$60/hr
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