Lead Software Engineer jobs in Seattle – Browse 763 openings on RoboApply Jobs

Lead Software Engineer jobs in Seattle

Open roles matching “Lead Software Engineer” with location signals for Seattle. 763 active listings on RoboApply Jobs.

763 jobs found

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companyNICE logo
Full-time|On-site|Seattle, Washington, United States; USA - Sandy, UT

At NICE, we embrace limitless challenges and constantly strive to push beyond our boundaries. We are ambitious innovators committed to excellence, and if you share our passion, we have the perfect opportunity to ignite your career.Lead Software EngineerAs a Lead Software Engineer at NICE, you will play a crucial role in designing and enhancing core services within the NICE CXone platform. This position involves creating scalable cloud systems that cater to enterprise customers around the globe. You will leverage strong software engineering principles along with modern development practices, including AI-assisted tools and workflows that expedite delivery and elevate code quality.In this role, you will collaborate extensively with product managers, system analysts, and architects, while also mentoring fellow engineers and tackling intricate platform challenges.Key ResponsibilitiesDesign, build, and maintain scalable distributed services that are essential to the NICE CXone platform.Lead the architectural design and advancement of complex systems across various services, ensuring a balance of performance, reliability, and maintainability.Develop high-quality, maintainable code and conduct insightful code reviews that elevate the overall engineering standard within the organization.Create and implement automated testing and quality assurance strategies that enhance system reliability and engineering efficiency.Collaborate with product management, system analysts, architects, and other engineering teams to devise technical solutions that deliver significant value to customers.Offer technical leadership and mentorship, assisting engineers in cultivating strong engineering judgment and ownership.Take responsibility for production systems, diagnosing issues, resolving defects, and enhancing platform stability and resilience.Advocate for contemporary engineering practices, including automation, observability, maintainable architecture, and AI-enhanced development workflows that facilitate faster development and deeper system comprehension.Engineering Culture at NICEAt NICE, we believe that exceptional engineers own outcomes. Our teams concentrate on solving impactful problems for our customers and delivering results that go beyond mere task completion.Engineers in this position are empowered to think critically, propose solutions, and make technical decisions that propel systems forward. We value creativity, iterative improvement, and teamwork in tackling complex engineering challenges.

Mar 30, 2026
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companyAmperity logo
Full-time|On-site|Seattle, WA

Join Amperity as a Lead Software Development Engineer, where you will play a pivotal role in shaping our innovative software solutions. You will lead a team of talented engineers, driving the architecture and design of scalable software applications. Your expertise will guide the team through complex challenges, ensuring the delivery of high-quality products that meet our clients' needs.

Mar 27, 2026
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companymaximustribe logo
Full-time|Remote|Seattle (Remote)

Join maximustribe as a Lead Software Engineer / Technical Lead Manager in our Growth team, where you'll play a pivotal role in driving our innovative software solutions. As a remote position, you'll collaborate with a talented team of engineers to enhance our product offerings and deliver exceptional value to our customers. This role demands a blend of technical acumen and leadership skills, enabling you to guide your team while actively participating in the development process. Your expertise will be crucial in shaping our growth strategies and ensuring the successful execution of projects.

Apr 10, 2026
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companyaerovy logo
Full-time|On-site|Seattle Engineering HQ

Aerovy is hiring a Lead Software Engineer focused on backend development at its Seattle Engineering HQ. This position guides a team in building and maintaining scalable backend systems. The work centers on strengthening software architecture and supporting fast, reliable responses to front-end requests. Role overview This lead engineer role involves close collaboration with cross-functional teams. The position shapes the design and delivery of new features and oversees the technical direction for backend projects. What you will do Direct and mentor a backend engineering team Design, develop, and maintain scalable backend solutions Work with other teams to define and deliver new features Focus on high performance and quality throughout the software lifecycle

Apr 29, 2026
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companyThe Allen Institute logo
Full-time|$146.9K/yr - $220.3K/yr|On-site|Seattle, WA

This position requires on-site work from our Seattle office, with specific on-site expectations varying by team and role. For inquiries regarding on-site arrangements, please consult your recruiter.We offer a competitive base salary ranging from $146,880 to $220,320, complemented by generous bonus plans, ensuring a robust compensation package.About YouYou are an innovative leader bridging high-level software orchestration and low-level system performance. Your passion lies in developing infrastructure that serves the public good, rather than being a proprietary asset. You recognize that in the realm of advanced AI, software and hardware function as a cohesive unit. You are equally adept at designing distributed scheduling algorithms in Go and resolving NCCL timeouts or enhancing InfiniBand fabrics.Your leadership style exemplifies the balance between the thoroughness of a Lead Software Engineer and the hands-on urgency typical of an HPC operator. You not only create systems but also ensure their resilience under the demanding circumstances of training top-tier AI models.About UsIn contrast to much of the AI sector, which has retreated behind closed APIs, proprietary datasets, and opaque infrastructure, Ai2 stands as a beacon for Open Science. Established by the late Paul Allen, we are a non-profit research institute committed to developing AI for the collective benefit of humanity.We are driven by a mission rather than a stock price, focusing on delivering transparent, high-performance foundations that empower the global research community to achieve transformative breakthroughs.What Sets Us Apart:Radical Transparency: We share not only model weights but also the data, training code, and insights into our infrastructure, affirming our belief that understanding the 'how' is as crucial as the 'what.'Mission over Margin: Our primary metric is scientific impact, allowing us the unique latitude to prioritize technical excellence, long-term stability, and open-source contributions above short-term profit objectives.The Best of Both Worlds: We operate at the speed and scale of a leading tech startup while embodying the intellectual spirit of a research laboratory.The Beaker Ecosystem: We build a community that fosters collaboration and innovation.

Feb 25, 2026
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companyThe Trade Desk logo
Full-time|On-site|Bellevue; Boulder; Chicago; Denver; Irvine; Los Angeles; New York; San Francisco; San Jose; Seattle; Ventura

We are seeking a highly skilled and experienced Lead Senior Staff Software Engineer specializing in front-end fundamentals to join our innovative team at The Trade Desk. In this role, you will lead the development of cutting-edge front-end solutions that enhance user experience and drive our product's success. You will collaborate closely with cross-functional teams, guiding junior engineers and fostering a culture of excellence in software development.

Apr 13, 2026
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companyCollabera logo
Full-time|On-site|Seattle

Join our dynamic team at Collabera as a Software Engineer, where you will be a vital part of developing innovative software solutions that drive success for our clients.As a Software Engineer, you will be responsible for designing, coding, and implementing software applications while collaborating with cross-functional teams to deliver high-quality products. Your expertise will contribute to enhancing our software offerings and ensuring customer satisfaction.

Apr 11, 2016
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companyComtech LLC logo
Full-time|On-site|Seattle

Join our innovative team at Comtech LLC as a Software Development Engineer. In this role, you will be responsible for designing, developing, and implementing software applications that meet our customers' needs. You will collaborate with cross-functional teams to ensure seamless integration of software solutions and contribute to the overall success of our projects.

Jan 5, 2017
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companyAirwallex logo
Full-time|On-site|US - Seattle

Join Airwallex as a Staff Software Engineer focused on enhancing productivity and driving innovation within our engineering teams. You will be responsible for developing high-quality software solutions that streamline processes and improve user experience. Collaborate with cross-functional teams to identify areas for improvement and implement effective solutions.

Apr 9, 2026
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companyBlackSky logo
Full-time|$155K/yr - $155K/yr|Remote|Seattle, WA; Herndon, VA; Remote

BlackSky seeks a Lead Software Engineer for its Ground & Control Services team. This position focuses on building autonomous software that manages and monitors a satellite constellation. The work spans high-speed tasking, ground and space telemetry, health monitoring, and low-latency connections with ground stations around the world. The software you help create will tie hardware-level interfaces to cloud-based microservices, supporting systems that keep satellites safe, responsive, and efficient with minimal human oversight. Role overview This role involves designing and developing mission-critical systems that operate 24/7. The team’s software enables real-time control and monitoring, requiring careful attention to safety, precision, and testability. The position is open to candidates in Seattle, WA, Herndon, VA, or remote in select states. What you will do Develop autonomous software for satellite control and monitoring Implement solutions for high-speed tasking and health monitoring Connect hardware-level interfaces to cloud microservices Support low-latency communications with global ground stations Contribute to systems that must operate reliably with minimal human intervention Requirements Initiative and ownership in tackling complex technical challenges Curiosity about autonomous and mission-critical systems Discipline to trace, validate, and challenge requirements as needed Commitment to safety, precision, and testability in software Experience with both low-level and cloud-based technologies Strong collaboration and communication skills BlackSky values a people-first, customer-centric culture. The team welcomes candidates who are humble, focused, and eager to contribute to a shared mission.

Apr 30, 2026
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companyTruveta logo
Full-time|$110K/yr - $145K/yr|Hybrid|Seattle, WA

Truveta is developing a data platform led by health providers, focused on using data to improve patient outcomes. The team works to speed up medical research, provide clinicians with actionable insights, and help families make informed healthcare choices. More details about Truveta’s values can be found on their core values page. Role overview The Software Engineer - Search position is based at Truveta’s headquarters in the Greater Seattle area. This role follows a hybrid work schedule, combining on-site and remote work. Who should apply Truveta encourages applications from new graduates who thrive in collaborative settings and want their work to have a positive impact on healthcare. The team values individuals who are motivated by purpose-driven projects and are eager to start their careers in a supportive, mission-focused environment.

Apr 22, 2026
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companydev2 logo
Full-time|On-site|Seattle

Join our dynamic team at dev2 as a Software Engineer II, where you will play a crucial role in developing robust software solutions that enhance our product offerings. You will collaborate with cross-functional teams to design, implement, and maintain cutting-edge applications that meet the needs of our clients.In this role, you will have the opportunity to leverage your technical expertise, contribute to innovative projects, and grow your skills in a supportive environment. If you are passionate about technology and eager to make a significant impact, we want to hear from you!

Dec 11, 2023
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companyTrupanion logo
Full-time|On-site|Seattle

Role Overview Trupanion is hiring a Senior Software Engineer in Seattle. This position focuses on building and improving software applications that support the company’s services and customer experience. The role works closely with teams across the organization to deliver reliable and effective technology solutions. What You Will Do Design, develop, and implement software applications Work with cross-functional teams to deliver projects Help improve the quality and performance of existing systems Contribute ideas and technical expertise to shape the technology stack Who We’re Looking For Experienced engineer ready to tackle complex technical challenges Comfortable working in a fast-moving environment Collaborative mindset and strong problem-solving skills

Apr 16, 2026
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companyOpendoor Technologies Inc. logo
Full-time|On-site|Seattle, Washington, United States

Join Opendoor as a Software Engineer focused on Security Engineering, where you will play a pivotal role in developing and implementing cutting-edge security solutions. Your expertise will help us safeguard our platforms and protect user data, contributing to a safer home buying and selling experience.

Mar 27, 2026
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companydev2 logo
Full-time|On-site|Seattle

Join our innovative team at dev2 as a Senior Software Engineer. In this pivotal role, you will leverage your expertise in software development to design, build, and maintain high-quality software solutions. You will collaborate with cross-functional teams to deliver impactful projects that drive our business forward.

Dec 10, 2023
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companyScholarly logo
Full-time|On-site|Seattle

About Scholarly Scholarly builds technology to improve access to education. Based in Seattle, the team focuses on software that helps learners around the world. Role Overview The Senior Software Engineer will design and develop software that supports Scholarly’s mission. This role works closely with engineers and product managers to build applications that scale to a global audience. What You Will Do Create and improve software features that support effective learning experiences Work with others to plan, build, and refine scalable applications Contribute to technical decisions and help shape product direction Location This position is based in Seattle.

Apr 15, 2026
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company
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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company
Full-time|On-site|Read AI - Seattle HQ

Join Read AI as a Staff Software Engineer specializing in Frontend development! In this exciting role, you will be part of a dynamic team that is passionate about building cutting-edge applications that redefine how AI is integrated into everyday user experiences. You will work closely with Product Managers and Designers to develop high-quality web applications that are not only functional but also visually appealing.

Apr 10, 2026
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companyLyft, Inc. logo
Full-time|$136.2K/yr - $170.2K/yr|On-site|Seattle, WA

At Lyft, we are dedicated to connecting and serving our community. We strive to foster a work environment where every team member feels a sense of belonging and has the opportunity to excel. We are on the lookout for seasoned software engineers from diverse backgrounds to join our expanding team. We seek individuals eager to innovate and enhance technologies that enrich the lives of our community. As a software engineer at Lyft, you will collaborate with cross-functional teams including product management, data science, analytics, and operations, contributing to code that enables rapid iteration while ensuring exceptional experiences for our passengers and drivers. As a Senior Software Engineer on the Marketplace team, you will spearhead initiatives aimed at optimizing business operations within Lyft's Marketplace. Your role will involve designing AI-driven data analytics platforms, data pipelines, and metric governance systems utilized by our business leaders for critical strategic decisions. You will work closely with business leaders and data scientists to drive efficiencies in our operations.

Apr 7, 2026
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companyDitto logo
Full-time|Remote|Remote (Atlanta, Austin, San Francisco, Seattle)

About Ditto Ditto builds technology for resilient, real-time data flow at the edge. The company’s peer-to-peer synchronization engine keeps devices connected and data consistent, even when internet access is unreliable or unavailable. Organizations like Chick-fil-A, Delta Airlines, and the U.S. military use Ditto to power mission-critical experiences in aviation, retail, travel, hospitality, and defense. With over $145 million in funding, Ditto is a fast-growing, globally distributed startup committed to building a diverse and inclusive team, essential for solving tough connectivity problems in challenging environments. Role Overview: Senior Software Engineer - Autonomy (Remote) This Senior Software Engineer role focuses on autonomy and field deployment. As a Forward Deployed Engineer, work directly with key users to integrate Ditto’s platform into operational environments, especially where robotics and real-time data are essential. The position calls for adaptable engineers who can quickly solve complex technical challenges and reduce the time it takes for customers to realize value from Ditto’s software. Expect to collaborate closely with both users and Ditto’s core product engineering team, relaying technical feedback and feature requests. The work often involves ambiguity, rapid troubleshooting, and direct involvement in field testing. Key Responsibilities Integrate with Robotic Platforms: Lead on-site software integration with unmanned ground, aerial, and maritime systems. Establish reliable data connections between Ditto’s synchronization layer and various robotic autonomy stacks. Develop on ROS2 and DDS Middleware: Design, build, and debug software nodes within ROS2 frameworks. Use DDS (Data Distribution Service) for real-time, publish-subscribe communication between robotic subsystems and Ditto’s platform. Implement MAVLink Integrations: Create and refine MAVLink-based communication channels for telemetry, command, and control of unmanned aerial systems. Ensure dependable data transfer between Ditto’s platform and autopilot firmware. Solve Problems in Real-Time: Act as the first line of technical support during field testing. Diagnose and resolve software, sensor, and communication issues on robotic platforms as they arise. Location Remote. Candidates in Atlanta, Austin, San Francisco, or Seattle are encouraged to apply.

Apr 17, 2026

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