Senior Software Engineer - Marketplace

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…

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.

About AnthropicAt Anthropic, we are dedicated to building AI systems that are reliable, interpretable, and steerable. Our goal is to ensure that AI is safe and advantageous for our users and society at large. We are a rapidly expanding team of devoted researchers, engineers, policy experts, and business leaders collaborating to develop beneficial AI systems.Role Overview:Join our Product Engineering team at Anthropic! We are seeking talented engineers proficient in full-stack development to help design, build, and deploy advanced capabilities across our current and future product offerings—from prototypes to production. Collaborate with product leaders, designers, and researchers to explore new model capabilities and redefine user experiences in the realm of Large Language Models (LLMs). You will be expected to possess a solid product intuition, enhance technical quality across the stack (including performance, accessibility, reliability, and developer experience), and scale your efforts to millions of users globally, all while being genuinely enthusiastic about the potential of AI.We are currently hiring for multiple teams. Team assignments will occur post-interview based on your interests and experience in conjunction with the needs of our organization. This flexible approach enables us to align skilled engineers with backend product initiatives where they can have the most substantial impact and growth opportunities.Your Responsibilities:Developer Experience: You will create products and tools—including consoles, SDKs, documentation, and observability features—that empower developers to confidently utilize Claude in their most critical applications. Our mission is to meet developers in their workflow and elevate their capabilities with our models and API. This involves fostering trust through excellent platform fundamentals, inspiring developers to enhance their utilization of Claude's features, and facilitating agentic development for both human and AI developers. Collaborate closely with teams across the platform organization to transform Claude's latest capabilities into tangible experiences that developers can easily adopt—from initial prompt to production agent.Beneficial Deployments: We are looking for experienced software engineers to join our Beneficial Deployments Engineering team. Your role will involve bringing Claude to communities that stand to benefit most from AI technology, including nonprofits, educational institutions, healthcare entities, life sciences researchers, and economic mobility initiatives worldwide.Enterprise Applications/End Users: You will...

P-940 (Position Location is open to both our Seattle & Bellevue offices.) At Databricks, we are passionate about empowering data teams to tackle some of the world's most challenging problems, from detecting security threats to developing life-saving cancer treatments. We achieve this by creating and managing the leading data and AI infrastructure platform, allowing our customers to concentrate on the critical challenges central to their missions. Founded in 2013 by the original creators of Apache Spark, Databricks has rapidly transformed from a small office in Berkeley, California, into a global entity with over 1,000 employees. We are trusted by thousands of organizations, ranging from startups to Fortune 100 companies, with their mission-critical workloads, establishing us as one of the fastest-growing SaaS companies worldwide. Our engineering teams are dedicated to building highly technical products that address significant real-world needs. We continuously push the boundaries of data and AI technology while maintaining the resilience, security, and scalability necessary for our customers' success on our platform. We operate one of the largest software platforms, managing millions of virtual machines, generating terabytes of logs, and processing exabytes of data daily. At this scale, we frequently encounter faults in cloud hardware, networks, and operating systems, and our software must effectively shield our customers from such issues. As a Backend Software Engineer, you will collaborate closely with your team and product management to prioritize, design, implement, test, and maintain microservices for the Databricks platform and products. Responsibilities include writing software in Scala/Java, building data pipelines (Apache Spark, Apache Kafka), integrating with third-party applications, and interacting with cloud APIs (AWS, Azure, CloudFormation, Terraform). Potential teams you may join include: Data Science and Machine Learning Infrastructure: Develop services and infrastructure at the intersection of machine learning and distributed systems, empowering our flagship collaborative workspace, notebooks, IDE integrations, and project management tools. Our technology also facilitates machine learning at scale through tools for environment management, distributed training, and managing the ML lifecycle via MLflow. Compute Fabric: Create the resource management infrastructure that supports all big data and machine learning workloads on the Databricks platform, ensuring robustness, flexibility, and security.

Join a leading cable company as a Software Developer in Seattle, WA!Location: 1000 2nd Ave, Seattle, WAContract-to-Hire Opportunity - 2 Openings Available!Job Overview:We are seeking talented Software Developers who are proficient in Java and other programming languages. Experience with Spring, Cloud technologies, and Docker/Containerization is essential for this role.

At Docker, we revolutionize application development, empowering developers to concentrate on what truly matters. Our globally distributed, remote-first team is passionate about innovation and crafting exceptional developer experiences. With over 20 million monthly users and 20 billion image pulls, Docker stands as the premier tool for building, sharing, and deploying applications, trusted by both startups and Fortune 100 companies. As we continue to expand rapidly, we invite you to embark on this exciting journey with us!Join Docker’s AI Tools & Security team, where we are laying the groundwork for the next generation of secure, developer-centric AI infrastructure. Our flagship product, the MCP Gateway, enables developers to connect, monitor, and secure AI agents and tools throughout their lifecycle—from prototype through to production. We are setting the standard for how developers can safely leverage the Model Context Protocol (MCP) in real-world applications.We are in search of a Principal Backend Engineer who excels at the crossroads of artificial intelligence, security, and developer experience. In this pivotal role, you will guide the technical strategy for the Gateway and its associated services, collaborating closely with Product, Design, and Security teams to craft intuitive frameworks and APIs that developers will love. Embrace a high-velocity, high-ownership environment where you will deliver swiftly, iterate frequently, and help shape the future of secure agent-based development.

As a Staff Software Engineer in our Ads Measurement Conversion team at Pinterest, you will play a critical role in enhancing our advertising measurement capabilities. You will collaborate with cross-functional teams to design and implement robust software solutions that drive insights and improve performance for our advertising products.Your expertise will be pivotal in leveraging data analytics to optimize ad conversion tracking and measurement. You will have the opportunity to work on innovative projects that directly impact the effectiveness of our advertising strategies.

Join our dynamic team at usm2 as a Java SDK Developer. In this role, you will have the opportunity to leverage your expertise in Java to enhance our software development kits (SDKs) and contribute to innovative projects that drive our company forward. Collaborate with cross-functional teams to design, implement, and maintain robust SDK solutions that meet client needs and industry standards.

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.

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.

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.

Join a Transformative Force in TechnologyAt Palantir, we develop cutting-edge software solutions that revolutionize data-driven operations. Our platforms enable our partners to make impactful decisions, whether it’s creating lifesaving pharmaceuticals, mitigating supply chain risks, or assisting in crucial humanitarian efforts.Your RoleWe are on the lookout for a highly skilled Senior Software Engineer to join our newly established team dedicated to crafting sophisticated autonomous systems for area defense. In this position, you will design and implement innovative solutions that integrate a variety of sensors and intelligent decision-making technologies to safeguard both civilian and military assets against diverse threats, including drone incursions.Your contributions will directly influence the development of autonomous systems that merge sensors—such as radar, cameras, and RF—with real-time responsive actions through effectors, including kinetic and non-kinetic tools or coordinated drone swarms. Collaborating with specialists in sensing, artificial intelligence, and systems engineering, you will play a pivotal role in redefining complex area defense strategies.

About HiveHive stands at the forefront of the cloud-based AI revolution, offering sophisticated solutions that help organizations understand, search, and generate content effortlessly. Trusted by some of the world’s most innovative companies, Hive enables developers to harness a suite of top-tier, pre-trained AI models, processing billions of API requests monthly. Our proprietary AI models and datasets power turnkey software applications, driving groundbreaking advancements in content moderation, brand protection, sponsorship measurement, and context-driven advertisement targeting. Join us in reshaping the landscape of AI and technology!With over $120M raised from prominent investors such as General Catalyst, 8VC, Glynn Capital, Bain & Company, and Visa Ventures, Hive is expanding rapidly. Our global team of over 250 talented individuals operates across offices in San Francisco, Seattle, and Delhi. If you're ready to be part of the future of AI, we want to hear from you!Role OverviewAs a Frontend Software Engineer at Hive, you will play a pivotal role in developing our Hive Data and Hive Enterprise products. Collaborating closely with designers, product owners, and fellow engineers, you will create the user interfaces that define our innovative platforms. Utilizing cutting-edge web technologies like React, Redux, Webpack, and ES6, you will deliver engaging interfaces and exceptional user experiences. In our agile environment, you'll be encouraged to iterate rapidly and make impactful software design decisions. We seek tech-savvy individuals who are passionate about frontend development and thrive in a dynamic, fast-paced setting, offering you the autonomy and responsibility to shape our products.

At Docker, we are transforming the landscape of application development, empowering developers to focus on what truly matters. Our globally distributed, remote-first team is driven by a shared enthusiasm for innovation and exceptional developer experiences. With over 20 million active users and 20 billion image pulls each month, Docker stands as the leading tool for building, sharing, and running applications—trusted by both emerging startups and Fortune 100 companies. As we embark on an exciting growth journey, we invite you to join us for an incredible adventure!We are on the lookout for a Senior Software Engineer to become a vital member of our Data Infrastructure team, driving the technical advancement of our data systems that underpin analytics company-wide. As Docker scales to serve millions of developers and thousands of enterprise clients globally, we are in need of a senior technical leader who can design, cultivate, and deploy scalable data infrastructure that empowers data-driven decision-making across our Product, Engineering, Sales, Marketing, Finance, and Executive teams.In this hands-on leadership position, you will blend individual technical contributions with strategic thinking and mentorship. Your responsibilities will include architecting and implementing robust data systems and processes tailored to Docker's analytics requirements while setting technical standards and best practices for our data organization. Collaborating closely with cross-functional teams, you will gather requirements and deliver data solutions that drive key business outcomes.To succeed in this role, you must possess expert-level technical skills in modern data platforms, exceptional system design abilities, and the capacity to influence technical direction while mentoring and nurturing fellow engineers. You will play an essential part in scaling Docker's data capabilities as we continue to broaden our product offerings and serve enterprise customers around the globe.

Read AI develops tools that add intelligence to team collaboration, helping groups stay productive across meetings, messaging, and email. The platform connects with Zoom, Microsoft Teams, Google Meet, and Slack, making it easier for teams to coordinate and move projects ahead from anywhere. With $81 million in backing from Smash Capital, Madrona, and Goodwater Capital, Read AI is expanding its impact on AI-powered teamwork. Role overview This Senior Fullstack Software Engineer position is based at Read AI’s Seattle headquarters. The role involves both hands-on feature development and shaping the technical direction of the product. The engineer will design scalable systems, establish coding standards, and help define the technical roadmap. The work spans complex backend logic and building responsive, reliable user experiences. Read AI values engineers who are comfortable with ambiguity, mentor others, and focus on building systems that stand the test of time. What you will do Architectural leadership: Design and implement scalable web applications and distributed systems across the stack. Technical excellence: Maintain high code quality through code reviews, automated tests, and clear documentation. System ownership: Take responsibility for major product areas from initial design through deployment and ongoing improvement. Cross-functional strategy: Collaborate with Product and Design to shape the roadmap, balancing technical feasibility and scalability. Performance and reliability: Address issues affecting application speed, database performance, and frontend rendering. Mentorship: Support mid-level and junior engineers, encouraging best practices and ongoing learning. DevOps culture: Improve CI/CD pipelines, observability, and infrastructure-as-code. Location This role is on-site at Read AI’s Seattle HQ. Learn more Find additional information at https://www.read.ai/.

About Our TeamAt OpenAI, our Forward Deployed Engineering team collaborates with clients to transform groundbreaking research into robust production systems. We thrive at the intersection of customer interaction and core platform innovation.Role OverviewWe seek dedicated and customer-centric software engineers to develop tailored software solutions utilizing OpenAI’s APIs to address real-world challenges. As a Forward Deployed Software Engineer (FDSWE), you’ll partner with our clients and fellow OpenAI engineers to craft scalable solutions for their toughest issues. You will innovate abstractions to tackle client problems, enhancing our efficiency and quality of delivery across all Forward Deployed projects.You will engage closely with Sales, Solutions Engineering, Solutions Architects, and Customer Success Managers associated with the same accounts. Additionally, you’ll collaborate with our Research and Applied Product and Engineering teams to relay valuable customer insights.This position is based in Seattle, following a hybrid work model with three days in the office each week. We provide relocation assistance and expect travel of up to 50%.Key Responsibilities:Work closely with strategic customers to deeply understand their business challenges and technical needs.Design, architect, and implement full-stack solutions using an iterative, experiment-driven methodology.Draft comprehensive scopes of work and project plans for both proof-of-concept initiatives and full-scale deployments.Engage hands-on with clients’ technical teams as a trusted expert and advisor, collaborating closely to drive projects to successful completion on their infrastructure.Team up with Product, Research, and Applied teams to ensure optimal customer experiences, project success, and actionable product feedback.Contribute to internal knowledge repositories, documenting best practices and sharing insights from customer interactions to enhance the Forward Deployed Engineering function.Ideal Candidate Profile:7+ years of comprehensive full-stack engineering experience (excluding internships) in tech or product-centric environments, particularly with customer-facing roles being highly desirable.Proficiency in programming languages and frameworks relevant to full-stack development.Strong problem-solving skills and a passion for customer engagement.

About Us At Metropolis, we are pioneers in artificial intelligence, harnessing cutting-edge computer vision technology to revolutionize the way people navigate everyday experiences. Our mission is to create seamless, checkout-free environments that empower consumers to effortlessly 'drive in and drive out' of various locations. We envision a transformative future where transactions are as quick and simple in the real world as they are online, ultimately allowing individuals to reclaim their most precious resource: time. Your Role We are on the lookout for a talented Staff Software Engineer to join our dynamic Revenue Platform team. In this pivotal role, you will take charge of the technical strategy for our billing, payments, and invoicing systems, managing a robust infrastructure that currently processes tens of millions of transactions monthly. You will play a crucial role in balancing immediate business needs with long-term architectural enhancements, identifying impactful improvements, and crafting effective migration plans to support our rapid growth. As a technical thought leader, you will collaborate closely with engineering, finance, and operations teams to address complex challenges around pricing structures, subscription billing, and enterprise invoicing. Your systems-oriented mindset will enable you to comprehend intricate workflows and develop roadmaps that enhance our platform's capabilities while it remains operational. Your contributions will directly influence how Metropolis monetizes its offerings and expands into new sectors beyond parking, ensuring our financial frameworks are resilient, compliant, and extraordinarily efficient.

Join our dynamic team in a hybrid working environment where most US-based positions can be performed remotely, ensuring flexibility and work-life balance.Our Mission:To empower individuals by connecting them to their next outstanding opportunity.About Us:ZipRecruiter is a premier online employment marketplace, utilizing cutting-edge AI-driven matching technology to seamlessly link millions of job seekers with businesses of all sizes. Our innovative mobile, web, and email services, along with strategic partnerships with top job boards, have made ZipRecruiter the #1 rated job search application on both iOS and Android platforms.Role Overview:As a Senior Software Engineer specializing in Big Data, you will have the chance to work on large-scale applications that benefit millions of job seekers and thousands of employers. Your expertise will help us enhance our marketplace, building high-performance, scalable applications and robust data processing systems, including streaming and batch data processing, machine learning infrastructure, and much more. You will play a pivotal role in transforming lives through our essential services.We seek talented engineers who can craft maintainable, well-instrumented, and efficient code within a distributed system. You will contribute to our data-driven applications and services that power the intelligence essential to our mission.

Role Overview Airwallex is hiring a Senior Software Engineer focused on Infrastructure AI in Seattle. This role centers on improving infrastructure systems by applying AI technologies. The position calls for close collaboration with colleagues across different teams to build scalable solutions that strengthen both performance and reliability.

Join Axon and make a difference in the world.At Axon, we are dedicated to our mission of protecting life. We tackle the most urgent safety and justice challenges in society through our innovative ecosystem of devices and cloud software. Our collaborative culture thrives on open communication and diverse perspectives, ensuring we connect with our customers, communities, and each other effectively.Working at Axon means engaging in a dynamic and impactful environment. Here, you will take charge and lead transformative initiatives. Experience continuous growth while contributing to a mission that truly matters at a company that values you.Your ImpactAs a senior engineer, you will play a crucial role in the architectural decisions that will define our product. Your passion for device software, which demands high stability and exceptional performance, will be evident. You will utilize the latest open-source technologies and your system design expertise to make sound technical choices for a robust system.You will adeptly navigate engineering trade-offs while empathizing with customers to develop innovative solutions to their challenges. Collaborating closely with product managers and designers, you will ensure we create effective solutions that truly meet customer needs. Additionally, you will mentor fellow engineers, sharing your hands-on knowledge to elevate the skills of your teammates.Join a committed team of professionals driven to positively impact the lives of first responders and those they serve.