senior software developer Jobs in seattle, wa

1,641 - 1,660 of 1,916 Jobs

Senior iOS Engineer, Families - Cash AppJob Title - Senior iOS Engineer, Families - Cash App

Block IncCompany Name - Block Inc

•

Remote or New York, New York, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl

Senior iOS Engineer, Families - Cash AppJob Title - Senior iOS Engineer, Families - Cash App

Block IncCompany Name - Block Inc

•

California, USA

Full-time

Senior Android Engineer, Families - Cash AppJob Title - Senior Android Engineer, Families - Cash App

Block IncCompany Name - Block Inc

•

Remote or New York, New York, USA

Full-time

Senior Android Engineer, Families - Cash AppJob Title - Senior Android Engineer, Families - Cash App

Block IncCompany Name - Block Inc

•

California, USA

Full-time

Senior Offensive Security EngineerJob Title - Senior Offensive Security Engineer

Humana IncCompany Name - Humana Inc

•

Remote

Full-time

Become a part of our caring community and help us put health first The Senior Engineer, Offensive Security, executes high-fidelity threat actor and control validation campaigns within our BAS program. This role influences functional area strategy through technical expertise, operates with considerable autonomy on moderately complex assignments, and makes recommendations to leadership based on advanced knowledge and experience. The position focuses on Breach and Attack Simulation operations, camp

Senior Detection Engineer, Insider ThreatJob Title - Senior Detection Engineer, Insider Threat

CoinbaseCompany Name - 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

Sr. Adobe Experience Platform EngineerJob Title - Sr. Adobe Experience Platform Engineer

Centene CorporationCompany Name - Centene Corporation

•

Texas, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Designs, develops, and implements complex enterprise software solutions in Adobe. Collaborates closely with technical and non-technical roles such as data modelers, architects,

ServiceNow Developer Remote (LATAM)Job Title - ServiceNow Developer Remote (LATAM)

Randstad - TorcCompany Name - Randstad - Torc

•

Remote

Contract

We are seeking a Senior ServiceNow Developer to join our team and play a key role in designing, developing, and deploying enterprise-grade ServiceNow solutions. This position requires expertise in ITSM and ITOM, along with strong JavaScript development skills. You will work alongside architects and cloud engineers to enhance ServiceNow modules, modernize CMDB and application portfolios, and drive automation initiatives. This role is engineering and deployment-focused, involving integrations, upg

Software Engineer Technical Leader Observability Data PlatformJob Title - Software Engineer Technical Leader Observability Data Platform

Splunk Inc.Company Name - Splunk Inc.

•

California, USA

Full-time

Description Join us as we pursue our disruptive new vision to make machine data accessible, usable, and valuable to everyone. We are a company filled with people who are passionate about our product and seek to deliver the best experience for our customers. At Splunk, we're committed to our work, customers, having fun, and most importantly to each other's success. As applications and systems become more sophisticated and user experience is at high stake, observability - the ability to monitor

Senior Relay Settings EngineerJob Title - Senior Relay Settings Engineer

LeidosCompany Name - Leidos

•

Remote or Framingham, Massachusetts, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you c

Senior Reservoir Simulation EngineerJob Title - Senior Reservoir Simulation Engineer

BPCompany Name - BP

•

Remote or Houston, Texas, USA

Full-time

Entity: Production & Operations Job Family Group: Subsurface Group Job Description: ROLE SYNOPSIS The Reservoir Management Specialists Unit supports all bp regions with expert subsurface support. Within the Unit there are Reservoir Engineers who focus on building and using simulation models to support region decisions on major projects, infill wells, reservoir management and forecasting. The role is for a WH based Senior Reservoir Simulation Engineer with a focus on Hydraulic Fracturing an

Tech Lead, Senior Machine Learning Engineer - TikTok Search Algorithms (NLP, Ranking, Relevance, Understanding, User Engagement)Job Title - Tech Lead, Senior Machine Learning Engineer - TikTok Search Algorithms (NLP, Ranking, Relevance, Understanding, User Engagement)

TikTokCompany Name - TikTok

•

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A240179 Apply to this job Share this listing: Responsibilities On the TikTok Search Team, you will have the opportunity to develop and apply cutting edge machine learning technologies in real-time large-scale systems, which serve billions of search requests every day. Via advanced NLP and multi-modal models, our projects impact and improve the search experience for hundreds of millions of users globally. We embrace a culture of self-

Sr. Field Applications EngineerJob Title - Sr. Field Applications Engineer

FlextronicsCompany Name - Flextronics

•

Remote or Middle River, Maryland, USA

Full-time

Job Posting Start Date 07-08-2025 Job Posting End Date 08-31-2025 Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraord

Senior Full Stack NodeJS Engineer (Workday Integration experience) (15+ Years of experience)Job Title - Senior Full Stack NodeJS Engineer (Workday Integration experience) (15+ Years of experience)

KelltonCompany Name - Kellton

•

Remote

Contract, Third Party

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details: Posi

Software Engineer IIIJob Title - Software Engineer III

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

•

Remote or Boca Raton, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client seeking a remote Software Engineer to join their team. We are on a mission to make our communities safer and more secure. Our cutting-edge public safety product aims to prevent and solve crimes through advanced analytics, visualization, and performance-driven solutions. Join us in creating a state-of-the-art platform that will revolutionize public safety. We're seeking a Senior Full-Stack Engineer with deep expertise in NodeJS and Angular to drive the devel

COE - Lead Onshore Full-Stack Developer - C1 (Java + React Js)Job Title - COE - Lead Onshore Full-Stack Developer - C1 (Java + React Js)

QualiTestCompany Name - QualiTest

•

Remote

Full-time

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Lead Full-Stack Developer to join our growing team in United States! Responsibilities: Lead, Oversee and manage the offshore development team, ensuring seamless collaboration and high-quality code delivery. Assess, Evaluate and Hire new offshore

Lead Transmission Line EngineerJob Title - Lead Transmission Line Engineer

LeidosCompany Name - Leidos

•

Remote

Full-time

About Leidos Leidos is a Fortune 500 company aimed at embracing and solving some of the world's most pressing challenges. Through science and technology, Leidos makes the world safer, healthier and more efficient. Get familiar with Leidos Life, our radical program for employees to balance work & life. Job Description We are seeking a Lead Transmission Line Engineer who will manage a collaborative and dynamic team working in a fast- paced environment, solving challenging problems involved wi

Senior Network Security EngineerJob Title - Senior Network Security Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: 2507492 Location: REMOTE WORK, AL, US Date Posted: 2025-07-11 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description Senior Network Security Engineer SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US Army Corps of Engineers. This is a remote position. JOB DE

Senior Network Security EngineerJob Title - Senior Network Security Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, IL, US Date Posted: 2025-07-11 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description Senior Network Security Engineer SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US Army Corps of Engineers. This is a remote position. JOB DESCRIPTION

Senior Network Security EngineerJob Title - Senior Network Security Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, CA, US Date Posted: 2025-07-11 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description Senior Network Security Engineer SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US Army Corps of Engineers. This is a remote position. JOB DESCRIPTION