Lead Web Developer jobs in Seattle – Page 18 | RoboApply Jobs

Lead Web Developer jobs in Seattle· Page 18

Results 341–360 of 415 for “Lead Web Developer” in Seattle.

415 jobs found

341 - 360 of 415 Jobs
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Fabergent logo
Full-time|On-site|Seattle

The Senior Mobility Architect will play a pivotal role in defining the technical strategy and designing enterprise-grade mobile applications for our esteemed Fortune 500 clientele. As part of a highly skilled and globally recognized mobility team, you will engage with top-tier talent in mobile usability, design, development, and quality assurance. Your colla…

Sep 11, 2017
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Read AI logo
Full-time|$166.3K/yr - $183.8K/yr|On-site|Read AI - Seattle HQ

About Read AI:At Read AI, we’re transforming team collaboration by infusing intelligence into every conversation. Our innovative platform enhances productivity across meetings, messages, and emails, enabling work to be executed more efficiently and with an enhanced focus. We seamlessly integrate with various tools such as Zoom, Microsoft Teams, Google Meet, Slack, and more, ensuring teams remain synchronized and progressive, whether they are co-located or distributed across different time zones.Supported by $81 million in funding from esteemed investors including Smash Capital, Madrona, and Goodwater Capital, Read AI is on a growth trajectory. If you are passionate about shaping the future of AI-driven collaboration and wish to make a significant impact in a product-focused startup, we would love to connect with you.The Role:As a Senior Software Engineer specializing in Frontend at Read AI, your work will directly influence how users engage with our platform. This pivotal role is essential for enhancing the user experience at Read through impactful features and improvements. Utilizing Typescript and React, you will contribute to our reporting application, billing system, and native note-taking apps (Zoom, Meet, and Teams), as well as Read’s browser extensions.In this position, you will play a key role in both developing new features and guiding the direction of our product roadmap.Responsibilities:Translate product specifications and visual designs from Figma into new features.Work collaboratively with cross-functional teams to design and implement scalable, maintainable APIs.Design and develop responsive, accessible user interfaces that function seamlessly on various devices and browsers.Advocate for and implement best practices in frontend development, focusing on code quality, testing, and performance optimization.Offer insightful feedback to the product team throughout the development lifecycle.Take ownership of specific product workstreams, driving them forward to make a notable impact on Read's future.Requirements:Bachelor's degree or higher in Computer Science/Engineering (preferred) with 5-7+ years of relevant industry experience.Demonstrated experience in frontend development, with in-depth knowledge of Typescript and React.Strong grasp of modern web development practices and responsive design principles.

Nov 19, 2024
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Grow Therapy logo
Full-time|On-site|Seattle, WA

Join Grow Therapy as a Staff Software Engineer and play a crucial role in shaping our technology platform. You will collaborate with cross-functional teams to architect and build innovative solutions that enhance our service delivery and user experience. We are looking for a talented engineer who is passionate about creating high-quality software and thrives in a dynamic and fast-paced environment.

Feb 24, 2026
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SoFi logo
Full-time|On-site|WA - Seattle

Join SoFi as a Senior Software Engineer in our Protect team, where you will lead innovative projects that enhance our platform's security and user experience. You will collaborate with cross-functional teams to design, develop, and implement software solutions that protect our users' data and provide a seamless experience.

Mar 12, 2026
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Tin Can logo
Full-time|On-site|Seattle

Join Our Mission at Tin CanAt Tin Can, we are revolutionizing the way children connect with their loved ones — all without smartphones. Our mission is to create engaging, screen-free devices and services that allow families to communicate with the people who matter most, free from the distractions of today's digital landscape.We are a bold, authentic, and slightly quirky brand that appeals to those seeking a simpler and better alternative for their children amidst an increasingly tech-driven world. As we prepare to expand our reach to thousands of families, we are looking for an exceptional engineer to join our dynamic team.The OpportunityWe are in search of a Senior Software Engineer to take charge of our Shopify storefront and its supporting systems as we grow. This role is pivotal in how families discover and purchase Tin Can products, presenting numerous opportunities for enhancement and innovation. You will collaborate closely with our founding team to make our storefront and growth initiatives more effective, adaptable, and easier to refine. Your responsibilities will encompass everything from optimizing the Shopify user experience to enhancing the infrastructure that supports experimentation, all aimed at delivering impactful results swiftly.This hands-on, high-trust position requires you to build and maintain our storefront, facilitate rapid experimentation, and support growth efforts such as landing page testing and international expansion. You will also contribute to backend and platform tasks as priorities evolve. While extensive prior experience isn’t mandatory, comfort with ambiguity, quick learning, and ownership of diverse challenges are essential traits we value.Your ResponsibilitiesTake ownership and innovate our Shopify storefront and its surrounding systems.Enable swift experimentation through robust A/B testing frameworks and iterative landing page designs.Drive growth initiatives focused on improving conversion rates.Develop and maintain integrations with third-party services within our growth and payment infrastructure.Analyze and interpret experimental results to guide product and business strategies.Facilitate international expansion through localization, payment adaptations, and operational adjustments.Collaborate across backend and platform systems as priorities shift.Enhance system reliability, scalability, and operational efficiency as we expand.Ensure that all developments prioritize safety and data privacy.

Mar 30, 2026
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Axon Enterprise, Inc. logo
Full-time|$148.5K/yr - $237.6K/yr|Hybrid|Seattle, Washington, United States

Join Axon and be a Force for Good.At Axon, we’re dedicated to our mission of protecting life. We tackle society’s most pressing safety and justice challenges through our innovative devices and cloud-based software. Our collaborative environment fosters open communication and values diverse perspectives from our customers and communities. Life at Axon is dynamic, challenging, and purposeful. Here, you'll take ownership of your work and drive meaningful change, all while growing in a mission-driven environment where your contributions truly matter.Your ImpactToday, public safety officers often spend up to two-thirds of their working hours on paperwork, which not only burdens them but also detracts from their ability to serve the community. Axon Records streamlines this process, allowing officers to focus more on community safety. As part of the Axon Records Discovery Squad, you will play a pivotal role in creating a high-performance, scalable search and insights platform that empowers law enforcement to access vital information quickly and efficiently.Envision a future where advanced technology automates routine tasks, enabling officers to spend more time in their communities, enhancing safety and quality of life. By 2030, public safety officers will have instant access to essential information, allowing them to connect the dots and protect lives effectively.As a Senior Engineer on the Discovery Squad, you will collaborate closely with software engineers, product managers, and designers to enhance the usability of records data. You’ll lead significant technical projects, implement new features, and help cultivate a positive team culture and engineering practices. Join us in making a lasting impact on the lives of first responders and the communities they serve.

Mar 27, 2026
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Axon Enterprise, Inc. logo
Full-time|$168.8K/yr - $270K/yr|On-site|Seattle, Washington, United States

Join Axon and be a Force for Good.At Axon, our mission is to Protect Life. We are pioneers tackling society's most pressing safety and justice challenges through our innovative ecosystem of devices and cloud-based software. Our collaborative environment fosters open communication and the pursuit of diverse perspectives from customers, communities, and one another.Life at Axon is dynamic, rewarding, and impactful. Here, you will own your projects and drive significant change while continuously growing with a company dedicated to making a difference.Your ImpactThe Justice and Corrections team is dedicated to developing new solutions that enhance efficiency, accountability, and equity within the Criminal Justice and Corrections systems, ultimately leading to improved outcomes for all stakeholders. As a Staff Software Engineer on this team, you will assist prosecutors, public defenders, and corrections officers in managing their significant workloads, alleviating challenges for both victims and the accused by ensuring fair and effective administration of justice. Your contributions will have a profound impact on communities by enhancing these vital societal systems.Leveraging your expertise in constructing large-scale cloud services, you will collaborate with fellow Staff and Senior Engineers to guide the technical vision of our team. Your robust system design capabilities will empower you to adopt a comprehensive approach in ensuring our products achieve exceptional standards for fault tolerance, scalability, and performance. Your commitment to customer satisfaction will drive you to partner with product and design teams to envision and implement innovative solutions to critical customer challenges.With a high standard of excellence, you will adeptly guide teams in making technical decisions that produce highly reliable systems. As a force multiplier, you will nurture and mentor the next generation of engineering leaders, fostering an inclusive and open culture that encourages candid discussions and minimizes bureaucratic obstacles. You exemplify our core value of Join Forces and have no tolerance for non-collaborative attitudes.As a seasoned technical contributor, your passion for technology keeps you informed about the latest trends, frameworks, and tools. In your role as a technical leader, you will advise senior management (Director/Senior Director/Vice President) on the technical strategy for the broader department, balancing business and engineering priorities to identify the right long-term initiatives and investments.

Mar 27, 2026
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AZX logo
Full-time|On-site|Seattle

Senior Full Stack Software EngineerJoin AZX, a pioneering company dedicated to driving positive transformation in vital sectors through advanced AI solutions.We are rapidly expanding our reach, collaborating with industry leaders in real estate, energy, logistics, and utilities.As a public benefit corporation established in 2024, we have achieved profitability from day one by leveraging our consulting expertise.Our focus areas include clean energy innovation, decarbonization efforts, climate risk assessment, energy systems, and global economic strategies. We are committed to creating a workplace that attracts those who share our passion for AI and impactful change.Role OverviewWe are looking for a Senior Full Stack Software Engineer who will play a crucial role in delivering exceptional solutions to our clients and enhancing our internal platform. As one of the initial full-time engineers, your contributions will significantly shape our development process.You will engage in diverse projects, ranging from enterprise-level applications to rapid innovation cycles, while we simultaneously invest in our platform to enhance client value.Be part of a team led by seasoned professionals from the climate and AI sectors, including experts from Microsoft, AI2, ARM, and notable startups, as well as PhD-level researchers and former executives.Key ResponsibilitiesTransform vague client challenges into functional code.Lead projects from initial discovery through to deployment.Work collaboratively with both client and internal teams.Write clean, scalable, and maintainable code that meets quality standards.Incorporate AI technologies into our solutions, including analytical models and digital twins.Foster interdisciplinary collaboration.Promote engineering best practices and a positive development culture.

Jul 24, 2025
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Anduril Industries logo
Full-time|$146K/yr - $220K/yr|On-site|Seattle, Washington, United States

At Anduril Industries, we are redefining the landscape of defense technology. Our mission is to revolutionize the capabilities of the U.S. and allied military forces through innovative technology. By integrating the expertise and cutting-edge solutions from some of the most progressive companies of the 21st century into the defense sector, we are transforming the design, construction, and marketing of military systems. Our advanced systems are powered by Lattice OS, an AI-driven operating system that seamlessly integrates multiple data streams into a real-time, 3D command and control center. As we navigate an era of strategic competition, Anduril is dedicated to delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technology to military operations in a matter of months, not years.ABOUT THE ROLEWe are looking for a talented Full Stack Security Software Engineer to develop innovative security tools aimed at safeguarding our diverse range of products, including the detection of potential cybersecurity threats within embedded Linux systems and Android devices. The successful candidate will possess extensive skills in full-stack development, ranging from Linux eBPF programs to cloud backends and everything in between.KEY RESPONSIBILITIESDesign and develop cybersecurity tools specifically for embedded Linux and Android platforms.Build and maintain robust backend services utilizing REST APIs on cloud infrastructure.Create intuitive front-end applications using React and TypeScript.Manage cloud infrastructure efficiently with Terraform and/or AWS CDK.Collaborate with cross-functional teams to identify security requirements and implement effective solutions.Conduct code reviews to ensure compliance with security best practices.Stay abreast of emerging security threats and technologies.

Mar 23, 2026
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Maxana logo
Full-time|$110K/yr - $270K/yr|Hybrid|Seattle, Washington, United States

Maxana is on the lookout for a talented and seasoned Backend Engineer to join our dynamic team, working on behalf of a confidential client: a leading AI platform utilized by machine learning teams across the globe. In this pivotal role, you will take ownership of features from inception to deployment, focusing on APIs, CLI tools, billing systems, and platform integrations. Our small, highly skilled team sets a high engineering standard, and you will collaborate closely with product and engineering leaders to drive innovation.Key ResponsibilitiesDevelop and maintain clean, efficient, and production-ready code in Go (Golang).Design, build, and scale APIs, CLI tools, billing systems, and security integrations.Collaborate with engineering and product leadership to define technical direction for substantial projects.Assess and enhance technical architecture, tooling, and workflows.Promote software quality, support continuous delivery, and actively mitigate technical debt.Provide mentorship to fellow engineers on system architecture and navigating high-uncertainty environments.

Mar 24, 2026
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Carbon Robotics logo
Full-time|$190K/yr - $225K/yr|On-site|Seattle, WA

The Carbon Robotics LaserWeeder™ utilizes state-of-the-art robotics, computer vision, AI/deep learning, and precision laser technology to eradicate weeds with unparalleled accuracy, all while eliminating the need for harmful herbicides. This pioneering solution minimizes environmental damage, enhances soil health, and assists farmers in overcoming labor shortages and increasing expenses. Designed in Seattle and manufactured at our advanced facility in Richland, Washington, the LaserWeeder is revolutionizing automated weed management. Backed by $157 million in investment from leading firms including BOND, NVentures (NVIDIA’s venture arm), Anthos Capital, Fuse Venture Capital, Ignition Partners, Revolution, Sozo Ventures, and Voyager Capital, Carbon Robotics is at the forefront of agricultural innovation.As a decisive and proactive team, we pride ourselves on transforming ideas into reality. Whether it's engineering groundbreaking technology or visiting farms to ensure our offerings are dependable and safe, we are dedicated to meeting our customers' needs.Joining our team means engaging with significant challenges that yield substantial impact. You'll have the chance to develop professionally, tackle intricate problems, and contribute to a mission that truly matters. At Carbon Robotics, we empower our workforce to operate autonomously and make pragmatic, real-world choices.Come be a part of our journey to innovate, execute, and shape the future of agriculture!YouTube | X | Instagram | LinkedIn | News

Mar 11, 2026
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dev2 logo
Full-time|On-site|Seattle

Join dev2 as a Senior Software Engineer, where you will be instrumental in designing, developing, and optimizing innovative software solutions. In this role, you will collaborate with cross-functional teams to deliver high-quality software that meets the needs of our clients.

Dec 10, 2023
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360 IT Professionals logo
Senior Java Systems Architect

360 IT Professionals

Full-time|On-site|Seattle

Join our innovative team at 360 IT Professionals as a Senior Java Systems Architect. In this pivotal role, you will be at the forefront of designing and implementing robust Java-based systems that drive our business objectives. Your expertise will help shape our software architecture while collaborating with cross-functional teams to deliver high-quality solutions. If you are passionate about technology and looking for a challenging opportunity, we encourage you to apply.

Jul 10, 2017
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HackerOne logo
Full-time|On-site|Seattle

Join HackerOne as a Senior Software Engineer on our Platform team, where you will help build and enhance our cutting-edge security platform. In this pivotal role, you'll contribute to the development of robust systems that empower organizations to manage their security vulnerabilities effectively.Your expertise will be crucial in driving platform improvements, optimizing performance, and ensuring a seamless user experience. Collaborate with cross-functional teams to design, implement, and maintain scalable software solutions that meet the needs of our customers.

Mar 26, 2026
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usm2 logo
Full-time|On-site|Seattle

Join our dynamic team at usm2 as a Performance Software Development Engineer in Test (SDET). In this role, you will be responsible for ensuring the quality and performance of our software products through innovative testing strategies and methodologies. If you are passionate about performance testing and have a keen eye for detail, we want to hear from you!

Aug 23, 2016
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NiCE logo
Full-time|On-site|Seattle, Washington, United States

At NiCE, we redefine our boundaries, constantly pushing ourselves to achieve greater heights. We are driven by ambition, innovation, and a desire to excel. If you share our passion for excellence, we invite you to explore a career that ignites your potential.The Opportunity:As we expand our U.S.-based Research & Development team, we are in search of talented Senior Full Stack Software Engineers ready to elevate our offerings. This position is not for those who are content with the status quo. We are assembling a select group of elite full-stack engineers who integrate AI-assisted development as a fundamental aspect of their work, enabling them to surpass traditional development teams in delivering high-quality software rapidly and intelligently.In this role, you'll engage with a contemporary full-stack environment, contributing to NiCE’s innovative suite of AI-driven customer experience solutions. If you thrive in a dynamic product landscape and understand that the best code is the code that is deployed, this is the perfect team for you.Your Impact:Develop comprehensive features using a Node.js/TypeScript or Go backend alongside a React + TypeScript frontend, spanning from architecture to deployment.Drive AI-assisted development by utilizing tools like Claude Code and OpenAI Codex as integral components of your daily workflow, rather than an afterthought.Enhance the Software Development Life Cycle (SDLC) by creating and implementing AI-augmented development processes that effectively reduce cycle times, automate repetitive tasks, and enhance code quality.Establish team standards by sharing technical guidelines, fostering a culture of code reviews, and promoting best practices that shape the team's operations.Engage collaboratively with product managers, designers, and fellow engineers in a fast-paced, team-oriented environment where your contributions are valued.Take ownership of your projects from initial concept through to deployment, ensuring reliability, performance, and user satisfaction.

Apr 2, 2026
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Read AI logo
Full-time|$220K/yr - $250K/yr|On-site|Read AI - Seattle HQ

About Read AI:At Read AI, we are transforming the way teams collaborate by infusing intelligence into every conversation. Our innovative platform enhances productivity across meetings, messages, and emails, allowing work to be accomplished more efficiently and with enhanced focus. We integrate seamlessly with popular tools such as Zoom, Microsoft Teams, Google Meet, Slack, and others, ensuring teams remain aligned and can progress, regardless of their physical location.With $81 million in backing from Smash Capital, Madrona, and Goodwater Capital, Read AI is on an exciting growth trajectory. If you are passionate about shaping the future of AI-driven collaboration and want to make a significant impact at a product-centric startup, we would love to connect with you.The Role:We are looking for a Staff Software Engineer to join our Core Services team. In this pivotal technical leadership role, you will be recognized as an authority throughout the organization. You will not only manage systems but will take ownership of the technical integrity of platforms that span various departments, ensuring our infrastructure is scalable, resilient, and innovative. Your contributions will significantly influence our engineering culture and the long-term success of the business.Responsibilities:Design, develop, and maintain robust backend services and APIs, primarily utilizing Python (FastAPI), SQLAlchemy, and AWS infrastructure.Create and implement features for data ingestion, third-party integrations (e.g., Slack, HubSpot, Notion), authentication/authorization, and enterprise-level security and compliance.Oversee the complete software development lifecycle: requirements gathering, design, implementation, testing, deployment, and monitoring.Work in close collaboration with product managers, front-end engineers, and data scientists to deliver cutting-edge solutions.Foster technical excellence through code reviews, mentorship, and adherence to best practices in software engineering.Participate in on-call rotations and contribute to the operational excellence, reliability, and observability of backend systems.Continuously enhance system performance, scalability, and reliability to accommodate rapid user and data growth.Promote a culture of innovation, ownership, and customer-centricity.

Apr 2, 2026
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Compass logo
Full-time|$200.1K/yr - $222.3K/yr|On-site|Seattle

At Compass, we are committed to transforming the way people find their homes. Established in 2012, we have created a groundbreaking end-to-end platform that empowers real estate agents to provide exceptional service to both buyers and sellers.As a Staff Software Engineer within the Transaction Journey organization, you will leverage your expertise in microservices architecture to develop impactful products for our customers. You will lead the design and development of services that enhance the consumer experience in the real estate sector while supporting the scalability of the world's foremost brokerage. You will guide a team in creating a collaborative transaction management platform that simplifies the home buying and selling process, enabling agents to efficiently manage transactions from initial contact to closing, including accessing local forms, sending documents for electronic signatures, and handling offers.You are a passionate engineer dedicated to crafting intuitive APIs. You believe that your insights are crucial in making product and business decisions. You have a zest for learning and a desire to share your knowledge with your peers. You are an excellent communicator who strives to understand before seeking to be understood.Your design systems prioritize fault tolerance, scalability, high availability, thorough testing, and adherence to best practices, including the single responsibility principle.Your code is modular and reusable, and you take pride in delivering reliable, well-tested, peer-reviewed solutions that conform to industry standards. You have strong opinions regarding code structure, style, and development processes.At Compass, You Will:Provide strategic direction and ownership of Compass' software architecture.Develop and scale the platform that empowers real estate professionals, buyers, and sellers.Become a domain expert in real estate technology, acting as a supportive partner to our customers.Inspire, recruit, and mentor fellow engineers.Lead the architecture of our distributed microservices framework.Work in a scalable engineering culture that utilizes modern principles of decoupled systems, automated CI/CD, testing, and monitoring to enhance efficiency.Implement standard agile development methodologies.Join an exceptional team with significant visibility and exciting projects on the horizon.

Apr 3, 2026
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Flywheel Digital logo
Director of Commerce

Flywheel Digital

Full-time|$120K/yr - $200K/yr|On-site|Seattle, Washington, United States

About Flywheel DigitalFlywheel Digital provides a comprehensive suite of digital commerce solutions designed to drive growth across major online marketplaces for top global brands. We empower our clients with near real-time performance analytics to enhance sales, market share, and profitability. With teams strategically positioned across the Americas, Europe, and the Asia-Pacific region, we offer a career path that promises significant impact, limitless growth opportunities, and the support necessary to excel.The OpportunityWe are in search of a visionary leader to join our Director team, focusing on team development, client retention and growth, and the expansion of Flywheel as a premier Digital Commerce Solution provider. The ideal candidate will possess demonstrated experience in Commerce (with strengths in either Media or Retail), exceptional people management and leadership skills, and a fervor for collaborating with clients at the executive level, guiding them from acquisition through sustained growth and development.This position will collaborate closely with the existing Commerce Leadership team across all media and retail operations. We seek a self-driven, collaborative, and results-oriented individual who thrives under the expectations set by our executive management. The primary objective of this role is to enhance our clients’ business across all media avenues, ensure client retention, and contribute to the growth of our internal team.What You Will Do:Lead and develop strategies for client engagement and retention.Drive growth initiatives across all media channels.Foster a culture of excellence within the team through mentorship and guidance.Collaborate with cross-functional teams to optimize client performance.

Apr 13, 2026
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The Trade Desk logo
Full-time|On-site|Bellevue; Boulder; Denver; Los Angeles; Seattle; Ventura

Join our dynamic team at The Trade Desk as a Senior Software Engineer specializing in Observability and Incident Response Management (IRM). In this role, you will be instrumental in developing and enhancing our observability solutions, ensuring seamless incident management processes. Your expertise will contribute to building robust systems that provide insights and drive operational excellence.We are looking for an innovative engineer who thrives in a fast-paced environment and is passionate about creating high-quality software solutions. You will collaborate with cross-functional teams, utilizing cutting-edge technologies to improve our monitoring systems and streamline incident response.

Apr 7, 2026

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