Staff Software Engineer Jobs in Seattle, WA

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Sr. RPA Developer

SkilzMatrix Digital

Remote

Full-time

100% remote job Strictly W2 AND and H1B preferable Required Education: Bachelor s degree in computer science/engineering. Required Experience, Knowledge & Skills: IT experience with a strong background in software engineering (15 Years) Hands-on experience developing large enterprise-grade RPA solutions (8 Years) Experience as a lead RPA developer or technical lead on large-scale projects (5 Years) Deep understanding of RPA best practices, development frameworks, and design patterns Strong expe

State of Georgia Sr. RPA Developer Remote

Infinity Tech Group Inc

Remote

Contract

((Minimum 16+ years of experience is required) ** -Permanent Resident** or least h1-b can try. As part of the RPA team, this individual will lead the design, development, and implementation of UiPath automation solutions while mentoring a team of developers and ensuring adherence to best practices and architectural standards. You will work closely with architects, Sr. developers, managers, executives, and other groups throughout the development process. The ideal candidate combines deep technica

RPA Developer

Radiant System, Inc

Remote

Contract

Job Title:RPA DeveloperLocation:Atlanta, GA 30334, (Remote)Duration:10 Months Local to Atlanta for in-person meetings. As part of the RPA team, this individual will lead the design, development, and implementation of UiPath automation solutions while mentoring a team of developers and ensuring adherence to best practices and architectural standards. You will work closely with architects, Sr. developers, managers, executives, and other groups throughout the development process. The ideal candida

**VP, Front End UI Lead Developer (Apps Dev Tech Lead Analyst )- C13

Citi

Remote or Tampa, Florida, USA

Full-time

Job Description The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Develop UI components, screens using the UI technologies such as Angular, React, Bootstrap, HTML5, CSS Develop applications using Java, UI Frame

Lead Field Engineer 1 - Construction Management

Sargent & Lundy LLC.

Remote

Full-time

Description Coordinate/Manage the S&L engineering design of complex repair and restoration projects at nuclear facilitiesDeveloping and managing schedules in collaboration with project teams and client leadershipProviding strong leadership and supervision to project teams (including project engineers and designers) in support of construction activitiesDemonstrating dedication to safety and quality control on all projectsAbility to work with in the Protected Area (PA) with unescorted accessDemon

Lead ARGO Developer / Remote EST / .NET

Motion Recruitment Partners, LLC

Remote or Columbus, Georgia, USA

Full-time

A client is looking to bring on a Senior ARGO Developer. You'll be working on several banking applications and doing custom ARGO development. There will also be a little bit of .NET work on the backend in this position but mainly working on the containerization of. You'll also work with other experienced engineers and specialized engineers to support mentorship and grow your skill sets. This team is extremely collaborative and seeks other confident individuals to make a significant impact. This

Principal Software Engineer, Backend - Platform

Coinbase

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Lead Cassandra Database Engineer

Pyramid Technology Solutions, Inc.

Remote

Contract

Position: Sr/Lead Cassandra Database Engineer Location: Remote - PST Shift Duration: 6+ months with possible extension Strong experience with: Cassandra, NoSQL, AWS, Python/Java Description: The ideal candidate should also be an experienced engineer with operation support in fast-paced production environments and enjoy the challenge of working in a highly distributed and dynamic Hybrid Cloud environment. We are a service-oriented team, the role will require the individual to collaborate effect

Lead/Senior Application Developer

eSystems, Inc.

Remote

Third Party, Contract

Role : Lead/Senior Application Developer Client : eSystems Inc. Experience : 7+ Years Work Type : Remote Duration : 12 Months(Extendable) Payrate : Depends on Experience eSystems Inc. is a fast-growing Systems Integrator based in Princeton, New Jersey. We provide strategic IT solutions and services with primary practice areas in Java and Microsoft centric e-Business solutions, ERP solutions, Enterprise Application Integration, Data Warehousing and Business Intelligence solutions. Our clients in

Principal Cybersecurity Engineer (Hybrid-Puerto Rico)

RTX Corporation

Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-04-15 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Collins Aerospace has an exciting opportunity for an experienced Software/Cybersecurity Engineer. We are looking for a strong, passionate problem-solver with an action-oriented, collabor

Lead Telecom Infrastructure Engineer

Maricopa County

Remote or Phoenix, Arizona, USA

Full-time

Posting Date 08/08/25 Application Deadline 08/14/25 Pay Range Min - $86,000.00 1st Quartile - $94,625.00 Mid - $103,251.20 Max- $120,500.00 Job Type Unclassified Department Sheriff About the Position The Telecommunications Programmer Analyst Senior-Lead analyzes, evaluates, and maintains systems including data network, voice systems, commercial cellular equipment, public safety wireless and/or video communications systems. Incumbents conduct analytical studies to define problems, identify

IBM CP4D Data Platform Architect

Accenture LLP

Remote or Chicago, Illinois, USA

Full-time

Who we are: We are Accenture, a global professional services company and a leading partner to the world's major cloud providers, including AWS, Azure, and Google. Our longstanding involvement with cloud technology (we have 34,000 completed cloud projects under our belt) was emphasized recently when we consolidated our multiple cloud teams into a single business practice called Accenture Cloud First. As part of our Data & AI group, you will lead technological innovation for our clients through

Principal Substation P&C Engineer

ENTRUST Solutions Group

Remote

Full-time

Join Our Team as a P&C Engineer! Are you passionate about power systems and looking to make a significant impact in the field of protective relaying and control systems? We have an exciting opportunity for you to join our dynamic team! What You'll Do: Stay Ahead: Keep up to date with NERC and NPCC protection and control standards.Innovate: Engineer protective relay and control systems, calculate relay settings, create relay control logic, and analyze relay operations for transmission/distribut

Principal Integration Developer Only W2 No Sponsorship (Java Spring Boot / Awareness of AI technologies/ Web services/ ETL)

OpTech

Remote

Contract

Job Title: Principal Integration Developer Only W2 No Sponsorship (Java Spring Boot / Awareness of AI technologies/ Web services/ ETL) Duration: 6 Months Contract - Renewable (100% Remote) Why work at OpTech? OpTech is a woman-owned company that values your ideas, encourages your growth, and always has your back. When you work at OpTech, not only do you get health and dental benefits on the first day of employment, but you also have training opportunities, flexible/remote work options, growth o

Sr. Principal Software Quality Engineer

Katalyst Healthcares and Lifesciences

Bellevue, Washington, USA

Full-time

Responsibilities: Partner with development teams to ensure compliance with FDA, ISO 13485, IEC 62304, ISO 14971, and cybersecurity standards. Provide quality oversight for Design History Files (DHF), risk management, V&V, and design controls. Lead software risk management (RMF), including risk evaluation, control, and mitigation. Drive Secure Product Development Framework (SPDF) and software security best practices. Support Agile software development teams, ensuring regulatory and quality compli

Staff iOS Engineer, Guest & Host

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join As a Staff Design-Centric iOS Engineer on the User, Listings & Platform Client team at Airbnb, you'll play a

Principal Supplier Engineer - (Energetics & Propulsion) - Arkansas

RTX Corporation

Arkansas, USA

Full-time

Date Posted: 2025-07-31 Country: United States of America Location: RAR99: RTN Remote, Arkansas Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the st

Lead Varicent ICM Developer

Eliassen Group

Anywhere, US

Contract

Description: **100% remote** We are seeking a highly skilled Varicent ICM Developer to lead the design, configuration, and implementation of the Varicent Incentive Compensation Management (ICM) platform. This role will work closely with business stakeholders, product managers, and technical teams to deliver a scalable, integrated solution that supports our incentive compensation strategies. Due to client requirement, applicants must be willing and able to work on a w2 basis. For our w2 consul

React Native Application developer/Lead

Kodeva LLC

Remote

Full-time

React Native Application developer/Lead Remote Full Time Job Description: Proficiency in using React Native.Strong proficiency in React Native framework.In-depth understanding of JavaScript and Typescript.Experience with Redux or other state management libraries.Knowledge of mobile app architecture and design patterns.Understanding of mobile app deployment processesExperience writing the unit tests.Mandatory Skill: React Native, Typescript, JavaScriptGood to Have : Unit testing experience

AI Engineer Lead Consultant

Allstate Insurance Company

Illinois, USA

Full-time

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description We are seeking a passionate and skilled Lead Backend Devel