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Top Staff Engineer Jobs in Seattle, WA

42 Minutes Ago
Remote
Hybrid
Seattle, WA
168K-297K Annually
Senior level
168K-297K Annually
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff Software Engineer at Square, you will lead the design and implementation of software systems for Square Invoices, collaborate with cross-functional teams, and drive growth goals through high-quality development work and code reviews.
Top Skills: Fullstack
44 Minutes Ago
Seattle, WA
285K-435K Annually
Senior level
285K-435K Annually
Senior level
AdTech • Digital Media • eCommerce • Marketing Tech • Software
The Staff Software Engineer (Cloud/Infrastructure) will drive initiatives across engineering, solve high complexity problems, improve architectural performance and scalability, and mentor the team within Rokt's product development.
Top Skills: Python
15 Hours Ago
Easy Apply
Remote
Seattle, WA
Easy Apply
Senior level
Senior level
Information Technology • Security • Cybersecurity
The Staff Software Engineer will lead the design, development, and release of software features for the Huntress Security Platform. Responsibilities include managing development aspects, collaborating on data-driven features, ensuring code quality, and mentoring junior engineers.
Top Skills: JavaScriptRuby
16 Hours Ago
Seattle, WA
161K-293K Annually
Senior level
161K-293K Annually
Senior level
Artificial Intelligence • Information Technology • Natural Language Processing • Software • Business Intelligence • Generative AI
The Staff Software Engineer will develop advanced web-based solutions for a next-generation Dashboard experience, focusing on both front-end features and backend services. The role involves working in an agile environment, contributing to system design for scalability, and collaborating with cross-functional teams. Strong communication, problem-solving skills, and initiative are essential.
16 Hours Ago
Remote
Hybrid
Seattle, WA
168K-297K Annually
Senior level
168K-297K Annually
Senior level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As a Staff Software Engineer in the Square Invoices team, you'll lead the design and development of software systems, contribute to codebase improvements, and collaborate with cross-functional teams to enhance product offerings for merchants. You'll be involved in code reviews and help shape the team's technical direction while ensuring high-quality product experiences.
Top Skills: JavaScriptNode.jsPythonReact
Yesterday
Easy Apply
Hybrid
Seattle, WA
Easy Apply
Senior level
Senior level
Fintech • Mobile • Software • Financial Services
The Staff Fullstack Engineer will lead the full stack development process for the Account Creation team. Responsibilities include designing and implementing front-end and back-end solutions, ensuring optimal UI/UX, conducting thorough software testing, providing mentorship, and participating in technical architecture discussions.
Top Skills: AngularCSSHTMLJavaJavaScriptKotlinNode.jsPythonReact
Yesterday
Easy Apply
Hybrid
Seattle, WA
Easy Apply
Senior level
Senior level
Fintech • Mobile • Software • Financial Services
The Senior Staff Software Engineer will lead the technical architecture and implementation of developer tooling, mentor team engineers, and drive innovation through cross-functional collaboration. Responsibilities include ensuring operational excellence in coding and CI/CD platforms, managing risk, and influencing best practices.
Top Skills: JavaKotlinPython
2 Days Ago
Hybrid
Seattle, WA
195K-343K Annually
Expert/Leader
195K-343K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff iOS Engineer at Snap Inc, you will drive the technical vision for performance and reliability of the Snapchat app. Responsibilities include implementing app-wide optimizations for key metrics, mentoring engineers, and collaborating with cross-functional teams to enhance customer experience.
Top Skills: CObjective-CSwift
2 Days Ago
Hybrid
Seattle, WA
195K-343K Annually
Expert/Leader
195K-343K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The Staff Software Engineer will lead the design and optimization of large-scale content delivery and recommendation systems at Snap. They will drive technical direction, identify opportunities for improvements, and coach team members, leveraging deep knowledge in machine learning and ranking systems.
Top Skills: Machine Learning
2 Days Ago
Easy Apply
Remote
Seattle, WA
Easy Apply
180K-235K Annually
Senior level
180K-235K Annually
Senior level
Marketing Tech • Social Media • Software
As a Staff Software Engineer, you will lead the Customer Experience Engineering team at Sprout Social, building tools to enhance customer interactions and guiding your team through complex product roadmaps. You will be responsible for improving processes and accountability, ensuring high-quality software delivery, and mentoring junior engineers while managing large, scalable systems.
Top Skills: C#C++JavaPython
2 Days Ago
Hybrid
Seattle, WA
195K-343K Annually
Expert/Leader
195K-343K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The Staff Machine Learning Engineer will create models to drive value for users and advertisers, evaluate technical tradeoffs, conduct code reviews, and build robust products while iterating quickly and maintaining high quality.
Top Skills: Machine Learning
2 Days Ago
Hybrid
Seattle, WA
195K-343K Annually
Senior level
195K-343K Annually
Senior level
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff Software Engineer at Snap, you will create and maintain infrastructure for code development, focus on improving mobile repositories, and lead the implementation of a Bazel build system while providing technical support to team members.
Top Skills: C/C++Python
2 Days Ago
Hybrid
Seattle, WA
189K-333K Annually
Expert/Leader
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The Staff Software Engineer will lead the development of the next generation of ad formats and backend infrastructure at Snap Inc. Responsibilities include working on product requirements, advocating for best practices, providing technical direction, and collaborating across teams. The role requires expertise in distributed systems and a strong interest in the ads domain.
Top Skills: Programming
3 Days Ago
Hybrid
Seattle, WA
189K-333K Annually
Expert/Leader
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff Software Engineer for ML Infrastructure, you will create scalable machine learning workflows, build backend infrastructure for training and inference, and manage data systems to enhance machine learning applications on Snapchat. You will work collaboratively with product teams to implement machine learning solutions effectively.
Top Skills: Python
3 Days Ago
Hybrid
Seattle, WA
189K-333K Annually
Senior level
189K-333K Annually
Senior level
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff Machine Learning Engineer at Snap Inc., you will create and evaluate machine learning models that drive value for users and advertisers, ensuring high code quality through reviews and collaboration. You will focus on building scalable products and solve complex problems within the engineering team.
Top Skills: Machine Learning
3 Days Ago
Hybrid
Seattle, WA
189K-333K Annually
Expert/Leader
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff iOS Engineer at Snap Inc, you'll drive the technical vision for performance improvements in the Snapchat app, implement optimizations, influence architectural decisions, and mentor junior engineers, focusing on enhancing customer experience through technical excellence.
Top Skills: C++Objective-CSwift
3 Days Ago
Hybrid
Seattle, WA
189K-333K Annually
Expert/Leader
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff Backend Engineer at Snap Inc, you will design and operate critical scalable services for ad serving systems, collaborating across teams to meet product requirements and uphold best practices in system availability and operational excellence.
Top Skills: C++JavaPython
3 Days Ago
Hybrid
Seattle, WA
189K-333K Annually
Expert/Leader
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The Staff Software Engineer for iOS at Snap Inc. will develop high-performance mobile applications, design and implement software in Objective-C and other languages, and collaborate with the design team to optimize user interfaces. Responsibilities also include evaluating technical tradeoffs and conducting code reviews to maintain code quality.
Top Skills: CC++Objective-CSwift
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The Staff Software Engineer, Machine Learning Infrastructure will build scalable end-to-end machine learning workflows, develop backend infrastructure for training and evaluation in the cloud, and manage data systems for scalability. They will work closely with product and engineering teams to apply machine learning across Snapchat.
Top Skills: Python
3 Days Ago
Hybrid
Seattle, WA
189K-333K Annually
Expert/Leader
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff Software Engineer at Snap Inc, you will lead the development of large-scale defenses for user safety, design critical services, guide junior engineers, and architect solutions while collaborating across teams.
Top Skills: C++JavaPython
3 Days Ago
Hybrid
Seattle, WA
189K-333K Annually
Expert/Leader
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff Software Engineer at Snap Inc., you will design and implement ad formats, develop infrastructure for ad enhancements, and collaborate with teams to innovate and expand product portfolios. You will ensure high-quality outcomes through testing and mentoring fellow engineers.
3 Days Ago
Hybrid
Seattle, WA
189K-333K Annually
Expert/Leader
189K-333K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff Software Engineer at Snap Inc., you will design, implement, and operate critical advertiser-facing services and features, focusing on backend architectures. You'll collaborate across teams to meet product requirements and ensure high-quality solutions while advocating for best practices in system availability and operational excellence.
Top Skills: C++JavaPython
3 Days Ago
Hybrid
Seattle, WA
195K-343K Annually
Expert/Leader
195K-343K Annually
Expert/Leader
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Staff Software Engineer on the Retrieval Infrastructure team, you will develop scalable retrieval systems integrating machine learning. Your role involves building backend infrastructure, applying advanced algorithms, and collaborating with teams to enhance the effectiveness of Snap's recommendation systems.
Top Skills: Cloud PlatformsMachine Learning
3 Days Ago
Seattle, WA
Expert/Leader
Expert/Leader
Artificial Intelligence • Computer Vision • Machine Learning • Payments • Real Estate • PropTech
The Staff Software Engineer will lead Customer Experience teams by establishing technical direction, improving developer experience, and fostering collaboration. This leader will ensure the technology aligns with customer needs, focusing on building a scalable mobility platform and hiring top engineering talent.
Top Skills: JavaScala
3 Days Ago
Hybrid
Seattle, WA
198K-346K Annually
Senior level
198K-346K Annually
Senior level
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
In this role, you'll lead the development and implementation of data platform solutions, ensuring scalability, efficiency, and security. You'll also mentor team members, collaborate with cross-functional teams, and optimize data performance while shaping data management strategies to tackle complex data problems.
Top Skills: JavaJavaScript
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