principal software developer Jobs in seattle, wa

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Sr. Principal Mechanical Integration Engineer (Frames & Structure)

Jabil Circuit Inc

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Remote or Austin, Texas, USA

Full-time

At Jabil we strive to make ANYTHING POSSIBLE and EVERYTHING BETTER. We are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, manufacturing, and supply chain solutions. With over 50 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processe
Posted 6 days ago | Updated 11 hours ago

Embedded Firmware Design Engineer - RF Systems (Mid-Level, Lead or Senior)

Boeing Company

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Tukwila, Washington, USA

Full-time

Embedded Firmware Design Engineer - RF Systems (Mid-Level, Lead or Senior) Company: The Boeing Company @Boeing, we create the future - of mobility, autonomy, speed, endurance, space access and exploration, undersea vehicles, cybersecurity, communication and much, much more. We connect people, products and ideas around the world. We protect people and nations. We explore the mysteries of the universe from seabed to space to cyberspace. We inspire future generations of innovators, dreamers and d
Posted 24 days ago | Updated 11 hours ago

Senior Plant Engineer

GE Vernova

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Remote

Full-time

Job Description Summary The Senior Plant Engineer is the plant engineering representative at the launch of all projects and will control the technical execution of the project through closeout. The Sr Plant Engineer is accountable to lead other engineers to define plant solutions & tools and to support proposal tender offerings and project execution. The Senior Plant Engineer will also serve as technical mentor resolving conflicts and certifying finished engineering products as proper and correc
Posted 34 days ago | Updated 11 hours ago

Electrical Engineer Staff EMI/EMC

Lockheed Martin Corporation

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Remote or Owego, New York, USA

Full-time

Job Description What We're Doing At Lockheed Martin Rotary and Mission Systems, we're at the forefront of developing cutting-edge technologies that make a real difference. We are driven by a mission to deliver innovative solutions in areas like defense, cybersecurity, and aerospace. As an Electromagnetic Interference Engineer, you will be a crucial part of our team working on high-impact projects in Digital and RF programs, helping design hardware systems that meet the rigorous standards of th
Posted 51 days ago | Updated 11 hours ago

Principal Power Supply Design Engineer (Hybrid)

RTX Corporation

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Remote or Windsor, Connecticut, USA

Full-time

Date Posted: 2025-03-27 Country: United States of America Location: 01: Building 01 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the future of aerospace technology. Collins Aerospace, an RTX company, is a leader in technologically advanced and inte
Posted 24 days ago | Updated 11 hours ago

Systems Integration and Test Engineer Sr. Manager

Lockheed Martin Corporation

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Remote or Orlando, Florida, USA

Full-time

Job Description Lockheed Martin's Missiles and Fire Control (MFC) Division is seeking an Integration and Test Senior Manager for the Strike Systems programs. In this role you will report to the Enterprise Integration and Test Senior Manager and support the Strike Systems chief engineers. You will be part of the Integration, Test, and Evaluation directorate. Our team is planning and executing all program scope within integration and test including verification planning and execution, sub-compone
Posted 26 days ago | Updated 11 hours ago

Principal Electronics Integration and Test Engineer

Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 26 days ago | Updated 11 hours ago

Customer Support Engineer, EMS Reliance (XA 21) Product Developer Lead

radient.ai

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Remote

Contract, Third Party

Role: Customer Support Engineer, EMS Reliance (XA 21) Product Developer Lead Location: Remote must skill: EMS, XA21, Reliance, SCADA, Power Systems Role Description: XA21/ Reliance Product Development activities, especially on the modelling side, understanding bugs and fixing them. Ability to lead a team and assign activities related to product development Aware of Agile Development activities, able to be tech lead / PO for Scrum teams. Knowledge transfer write user/technical documentation and
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Posted 1 day ago

HL7 Engineer/Lead with Cloverleaf - Remote (Preferred: EST/CST time zones)

Nobl Q, LLC.

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Remote

Contract, Third Party

Position: HL7 Engineer Location: Remote (Preferred: EST/CST time zones)Required Skill: Cloverleaf Lead level activities and guiding team, bring in best practicesBachelor's Degree or Equivalent Experience Strong Experience developing and maintaining system interfaces in the healthcare domain using the Cloverleaf(preferred)/Corepoint/Mirth/Epic Bridges Interface Engine Working knowledge of Healthcare Interoperability Protocols & Frameworks: HL7 v2/v3, X12, JSON, EDI etc. Preference given to candid
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Posted 4 days ago

Lead Commissioning & Testing Engineer 1 - Grid

Sargent & Lundy LLC.

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Remote

Full-time

Description This position is expected to be a field assignment. The location of the assignment is remote. We do offer per diem for those that qualify. Primary Responsibilities: Oversight of project specific testing activities including assisting with isolation plans and with flagging and barriersChallenge and validate design approachesIdentify and correct errors and deficienciesProvide interface between testing contractors/subcontractors and clientReview/Create project specific testing and com
Posted 26 days ago | Updated 11 hours ago

Programmer 3

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a remote Programmer for the USPS TESS proposal. This position will be fully remote. Responsibilities The Computer Programmer performs such duties as developing, modifying, and maintaining assigned programs, designing and implementing modifications to the interrelation of files and records within programs in consultations with higher level staff This Worker monitors the operation of assigned programs and responds to problems by diagnosing and correctin
Posted 60+ days ago | Updated 8 hours ago

Lead/Senior Java Backend Developer (Java, Backend, Kafka, Spring Boot, Microservices)

Brillio, LLC

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Remote

Full-time, Third Party

Role: Lead/Senior Java Backend Developer (Java, Backend, Kafka, Spring Boot, Microservices) Years of Experience: 10+ years Location: Remote Job Description: Skills: Java, Spring boot, REST API, Kafka, Microservices Contributing to all stages of software development lifecycle Coding, unit testing, implementation, deploying builds, troubleshooting Production and environmental issues, coordination with QA, App Support & Business Design, implement and maintain application Analyzing user requirement
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Posted 40 days ago | Updated 5 days ago

Principal Analog Mixed Signal ASIC Engineer

Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 26 days ago | Updated 11 hours ago

Senior Network Cisco Tools Developer - Team Lead

Copeland

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Manila, Metro Manila, Philippines

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 60+ days ago | Updated 11 hours ago

Principal Process Controls & Validation Engineer

Regeneron Pharmaceutical

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Remote or Rensselaer, New York, USA

Full-time

Regeneron is currently looking for a Principal/ Staff Process Controls & Validation Engineer for the Labeled Drug Product fill/finish manufacturing processes. This is Monday-Friday, 8am-4:30pm schedule. Process Sciences is a technical services department that deals with a range of scientific, technical, engineering, and mathematical needs from the laboratory to the manufacturing floor. This role provides technical support to manufacturing, quality and CMC Regulatory for manufacturing processes f
Posted 35 days ago | Updated 11 hours ago

Programmer IV

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a remote Programmer IV for the USPS TESS proposal. This position will be fully remote. Responsibilities The incumbent works according to approved statements of requirements and detailed specifications While the data are clear cut, related, and equally available, there may be substantial interrelationships of a variety of records and several varied sequences of formats are usually produced The programs developed or modified typically are linked to sever
Posted 60+ days ago | Updated 8 hours ago

Component Engineer - (Mbr Engrg Staff) (HYBRID TELEWORK)

Lockheed Martin Corporation

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Remote or Moorestown, New Jersey, USA

Full-time

Job Description WHO WE ARE We are committed to work-life balance by promoting this hybrid telework opportunity. These job requirements allow the employee to work at a Lockheed Martin-designated office or job site for part of their schedule and has a predefined regular, recurring telework schedule for the remaining part of their work schedule. At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. We believe that by applying the highest standards of business e
Posted 26 days ago | Updated 11 hours ago

Data/Information Mgt Sr Lead (CCR, Model Dev, Quant) - SVP - New York (Hybrid)

Citi

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Remote or New York, New York, USA

Full-time

The Team: Are you ready to join a team that is transforming Risk Data for Citi? If so, then this role will provide the opportunity to make a difference for Citi by implementing sound data governance over critical Risk data in partnership with the business and technology. A good foundation in Risk systems, data and reporting will help you be successful in this essential role. This role is responsible for leading activities that contribute to the definition of the Enterprise Data Governance Stra
Posted 51 days ago | Updated 11 hours ago

Lead Java/Spring Boot API Developer with Pro*C Exp

Ace Technologies, Inc.

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Remote

Contract, Third Party

Location : REMOTE Duration :12 months Responsibilities: Backend Development: Design, develop, and maintain robust, scalable APIs using Java and Spring Boot.Implement RESTful services to meet business requirements.Leverage Spring dependency injection.Integrate core Java solutions as backend dependencies when API s are not the ideal solutionLeverage existing legacy code as requirements.Code Quality and Testing: Produce clean, maintainable, and efficient code.Implement comprehensive JUnit tests and
Easy Apply
Posted 60+ days ago | Updated 3 days ago

Principal Systems Engineer - Reliability & Maintainability Engineer

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

If you like solving complex engineering problems using your analytical skills, this is the opportunity for you! As a Reliability and Maintainability Engineer, you will perform detailed analysis to establish reliability predictions, monitor equipment data for continuous validation of reliability predictions, and author reports summarizing your analysis. As a cross-functional engineer, you are in charge of system-level ownership of new products and processes through the product life cycle. This in
Posted 60+ days ago | Updated 11 hours ago