staff engineer Jobs in seattle, wa

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Tech Lead Software Engineer - Ads Growth, Customer Engagement

TikTok

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Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A139209 Apply to this job Share this listing: Responsibilities We are TikTok Monetization Ad Growth Team, dedicated to creating an exceptional advertising experience and intelligent growth marketing strategies for global advertising clients. Here, you will engage with challenging technical domains such as large-scale user systems, diverse advertising fields (ad creation, material optimization, delivery strategy, attribution, measurem
Posted 60+ days ago | Updated 5 hours ago

Tech Lead Software Engineer, Ads ML Infrastructure

TikTok

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Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A129197 Apply to this job Share this listing: Responsibilities The ads system at TikTok operates on a massive scale and serves millions of advertisers, clients and influencers across the world. The quality of the ads system highly depends on the ability to handle massive data, and machine learning is widely used to improve the quality of our ads. The Ads machine learning data platform team is responsible for building highly efficient
Posted 60+ days ago | Updated 5 hours ago

Senior Principal Engineer, Design Engineering

RTX Corporation

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Everett, Washington, USA

Full-time

Date Posted: 2025-06-13 Country: United States of America Location: UTWA1: WA-Corp 11404 Commando Rd , Everett, WA, 98204 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: B/E Aerospace, Inc. d/b/a Collins Aerospace has an opening for a Senior Principal Engineer, Design Engineering in Everett, WA. Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the future of aerospace tec
Posted 54 days ago | Updated 5 hours ago

Infra & Performance Engineer- Senior Lead Software Engineer

JPMorgan Chase & Co.

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Seattle, Washington, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Infrastructure Platforms (IP) team, you provide expertise and engineering excellence in the software development life cycle to ensure that applications, hardware, and systems are optimized for performance and user experience. Leverage your advanced technical capabilities and coll
Posted 60+ days ago | Updated 5 hours ago

Senior Principal Software Developer, Storage Primitives

Oracle Corporation

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Seattle, Washington, USA

Full-time

Job Description We are facing several engineering challenges in critical foundational data-plane services that powers the next gen OCI cloud. We need you to challenge existing engineering assumptions and boundaries, bring in your expertise in highly performant, reliable, available system engineering to take OCI data-planes to the next level. This is your opportunity to build innovative solutions for our customers from the ground up. These are exciting times and our team is still young and growi
Posted 60+ days ago | Updated 5 hours ago

Lattice Platform - Principal Software Engineer

Aduril Industries

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Seattle, Washington, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 60+ days ago | Updated 5 hours ago

Principal Engineer - Cloud Engineering

Costco Wholesale Corporation

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Issaquah, Washington, USA

Full-time

Costco IT is responsible for the technical future of Costco Wholesale, the third largest retailer in the world with wholesale operations in fourteen countries. Despite our size and explosive international expansion, we continue to provide a family, employee centric atmosphere in which our employees thrive and succeed. This is an environment unlike anything in the high-tech world and the secret of Costco's success is its culture. The value Costco puts on its employees is well documented in artic
Posted 60+ days ago | Updated 5 hours ago

Senior Principal Machine Learning Engineer

Microsoft Corporation

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Redmond, Washington, USA

Full-time

We are building a planet-scale multi-modal database from the ground up. You will be part of the team that is reimagining the databases in the era of Large Language Models ( LLMs ) by deeply integrating Artificial Intelligence ( AI ) into all parts of the stack. As a Senior Principal Machine Learning Engineer , you will lead and collaborate with a team of passionate engineers, driving ideas to impactful results in a fast-paced environment. You will work on designing, building, and deploying la
Posted 9 days ago | Updated 5 hours ago

Informatica MDM - Only W2 - Remote

Amazech Solutions

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Remote

Contract

Amazech Solutions is one of the fastest-growing IT Solutions and Staffing companies in the Dallas-Fort Worth Metroplex. Established in 2007 at Frisco TX, we serve clients in DFW and across the nation. We are proud to be a trusted partner to various clients, and we are an employee-centric organization. We are seeking a Senior Informatica MDM Lead/Developer role in Los Alamitos, CA (Remote). Please find the JD and let me know if you are interested. Job Title: Senior Informatica MDM Lead/Developer
Easy Apply
Posted 5 hours ago

Principal, Software Engineer

Walmart Inc.

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Remote or Sunnyvale, California, USA

Full-time

Position Summary As a Principal Engineer, Software Engineering (DNS), you will play a key role in building and evolving the systems that power Walmart's DNS, DHCP, and IP Address Management (DDI) infrastructure. You'll work closely with cross-functional teams-including network architecture, network engineering, and compute-to implement scalable, resilient, and high-performance DNS services. Your technical contributions will support Walmart's global footprint, spanning stores, offices, logistics
Posted 17 hours ago | Updated 5 hours ago

Principal Software Developer

General Dynamics

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Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Back-End Development, Java, Kubernetes, Software Development Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Principal Software Developer We value: Writing code rather than documentsShipping products rather than talking ab
Posted 2 days ago | Updated 5 hours ago

Principal, Software Engineer

Walmart Inc.

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Remote or Sunnyvale, California, USA

Full-time

Position Summary This position will lead the backend engineering team for the Edge Direct product which manages a fleet of IoT Access Point we are deploying throughout stores. The management plane for these devices utilizes Go (in the cloud and on the device), MQTT, HashiCorp Vault, RabbitMQ and Postgres among other technologies. About Team: GTP Rigado Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants wit
Posted 4 days ago | Updated 3 days ago

Principal Software Engineer

Radiance Technologies

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Remote

Full-time

This is not just another engineering role. This is where leadership meets code. Where soft skills matter just as much as system design. The Opportunity We're building something that hasn't been done before: a modern, scalable, cloud-native simulation platform to power next-generation wargaming and real-time analytics for national defense. The technology is sophisticated. The mission is urgent. The bar is high. We already have strong engineering teams, but we need you, a Principal Software Eng
Posted 4 days ago | Updated 5 hours ago

Principal Software Engineer

CVS Health

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Remote or Hartford, Connecticut, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 5 days ago | Updated 5 hours ago

Principal Software Engineer

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems. You'll perform coding, debugging, testing, and troubleshooting of systems and softwa
Posted 5 days ago | Updated 5 hours ago

Lead Software Engineer (Profile, MUMPS)(Remote - Eligible)

Capital One

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Remote or Wilmington, Delaware, USA

Full-time

Lead Software Engineer (Profile, MUMPS)(Remote - Eligible) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Lead Software Engineers - Profile who are passionate about marrying data with emerging techno
Posted 19 hours ago | Updated 1 hour ago

Principal Thermal Engineer

Microsoft Corporation

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Redmond, Washington, USA

Full-time

Microsoft Silicon, Cloud Hardware, and Infrastructure Engineering (SCHIE) is the team behind Microsoft's expanding Cloud Infrastructure and responsible for powering Microsoft's "Intelligent Cloud" mission. SCHIE delivers the core infrastructure and foundational technologies for Microsoft's over 200 online businesses including Bing, MSN, Office 365, Xbox Live, Skype, OneDrive and the Microsoft Azure platform globallywith our server and data center infrastructure, security and compliance, operati
Posted 60+ days ago | Updated 5 hours ago

Lead Software Engineer

Peterson Technology Partners

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Remote

Contract

The Lead Software Engineer will be accountable for the design, development, and implementation of enterprise applications. They will work in conjunction with the Solution Architect across business functions to deliver high performing applications that are scalable as well as easy to maintain. The Lead Software Engineer is responsible for the team s execution. As a lead, they must possess strong business acumen and develop working relationships with business, technical stakeholders and mentor ju
Easy Apply
Posted 11 days ago | Updated 3 days ago

Principal Software Engineer

CVS Health

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Remote or Woonsocket, Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 12 days ago | Updated 5 hours ago

Principal Machine Learning Engineer - CoreAI

Microsoft Corporation

•

Redmond, Washington, USA

Full-time

The Microsoft CoreAI Post-Training team is dedicated to advancing post-training methods for both OpenAI and open-source models. Their work encompasses continual pre-training, large-scale deep reinforcement learning running on extensive GPU resources, and significant efforts to curate and synthesize training data. In addition, the team employs various fine-tuning approaches to support both research and product development. The team also develops advanced AI technologies that integrate language
Posted 26 days ago | Updated 5 hours ago