Staff Software Engineer - Supply Platform

StubHub connects fans to live events, making ticket buying and selling straightforward and secure for millions worldwide. Whether someone is attending their first show or managing tickets for a stadium tour, StubHub aims to deliver a smooth, safe experience from search to entry. Role Overview The Staff Software Engineer - Supply Platform will help shape how users and sellers interact with live events on a global scale. This role involves designing and building new technologies and features that improve the platform’s reach and reliability. Staff Engineers at StubHub contribute to both commercial and product strategies, balancing user needs with sound business decisions. Leadership and mentorship are key expectations, as is a proactive approach to solving complex challenges within an inclusive team. Work Location This position follows a hybrid schedule: three days per week onsite and two days remote. Offices are in Aliso Viejo, CA or Century City, CA. About the Supply Platform Team The Supply Platform team manages seller ticket inventory at StubHub. The group’s focus is on making processes faster and more efficient, primarily through automation and accessible APIs. Responsibilities include maintaining services that keep ticket listings current, prevent fraud, and ensure compliance with local laws. The goal is to provide sellers and buyers with a reliable, hassle-free experience.

StubHub connects millions of fans and sellers with live events around the world. The company’s platform supports everyone from first-time concertgoers to major tour promoters, aiming for a secure and straightforward experience from ticket search through event entry. StubHub’s commitment extends to both buyers and sellers, working to keep the platform safe, reliable, and easy to use at every step. Role Overview The Senior Software Engineer - Supply Platform will help shape how users and sellers interact with StubHub’s marketplace. This role involves designing and building new technologies and complex features that support the company’s global reach. Senior engineers here influence commercial and product strategy, weighing user needs alongside business priorities. Initiative and creative problem-solving are valued, along with a willingness to mentor and set a positive example for peers. Leadership and collaboration are part of daily life at StubHub. Work Location This is a hybrid position based in Los Angeles, California. Team members work onsite three days per week and remotely for two days. StubHub’s offices for this role are in Aliso Viejo or Century City, CA. About the Supply Platform Team The Supply Platform team manages the systems that handle ticket inventory for sellers. The focus is on automation, efficient processes, and simple APIs to keep operational costs low. The team maintains services that keep ticket listings current and compliant with fraud prevention measures and country-specific legal standards, supporting smooth transactions for buyers and sellers alike.

Join us at Oscar, where we are on a mission to redefine health insurance through technology! We are excited to invite talented Staff Software Engineers to become a part of our dynamic Engineering team. Founded in 2012, Oscar is pioneering a health insurance model centered around a comprehensive technology platform that prioritizes the needs of our members. We aim to create a health insurance experience that feels as supportive and caring as a family doctor. Role Overview We are looking for Staff Software Engineers with a fullstack focus (leaning towards frontend) to collaborate with various teams across our Engineering organization. In this pivotal role, you will spearhead technical initiatives aimed at developing dependable and maintainable applications, infrastructure, and user interfaces that streamline interactions with the healthcare system for both our members and providers. You will report to a leader within the Engineering Organization (Associate Director or higher). Work Location: This position is based in our Los Angeles office, requiring a hybrid work schedule with three in-office workdays per week. Thursdays are mandatory in-office days for team meetings and events, while the other two office days offer flexibility to accommodate your schedule. #LI-Hybrid Compensation Transparency: The base salary for this role ranges from $192,000 to $252,000 per year. Additionally, you will have access to employee benefits, participation in Oscar's unlimited vacation program, potential company equity grants, and annual performance bonuses.

At Genius Sports, we are revolutionizing the sports experience for fans around the globe by leveraging cutting-edge technology and the highest quality live data. Discover more about us here. geniussports.com.The Role - Senior Software Engineer, Data PlatformWe are on the lookout for a Senior Data Platform Engineer to architect and expand our critical systems that form the backbone of our data ecosystem. In this influential position, you will spearhead the architecture and modernization of our data infrastructure, empowering teams across the organization to swiftly, reliably, and securely access and utilize data. You will lead substantial platform initiatives from conception to deployment, balance thoughtful architectural decisions, and collaborate closely with product and cross-functional teams to define engineering strategies.This role is perfect for someone with extensive experience in distributed systems, modern data lakehouse and streaming architectures, and large-scale data operations, who is also committed to mentorship, technical excellence, and creating systems with significant business impact.

Join Hadrian in Shaping the Future of ManufacturingAt Hadrian, we are revolutionizing the manufacturing landscape by developing autonomous factories that empower aerospace and defense companies to produce rockets, satellites, jets, and ships at unprecedented speeds and costs. Our innovative approach combines cutting-edge software, advanced robotics, and full-stack manufacturing, redefining the production of America's most vital components.With a recent $260 million Series C funding round, we are excited to expand our operations with a new state-of-the-art factory in Mesa, Arizona, encompassing 270,000 square feet and generating 350 immediate job opportunities. Our plans include launching a new headquarters to accommodate future growth, introducing Hadrian Maritime for naval production, and offering a Factory-as-a-Service model that delivers complete systems rather than just individual parts.Collaborating with startups, Tier 1 and Tier 2 suppliers, and prominent defense contractors across the realms of space, shipbuilding, and aviation, we focus on scaling production, minimizing costs, and accelerating delivery for mission-critical projects. Supported by esteemed investors such as Lux Capital, Founders Fund, and Andreessen Horowitz, our rapidly growing team is driven by a shared vision to reindustrialize American manufacturing for the 21st century and beyond.About the RoleAs a key member of our data platform engineering team, you will take the lead on diverse projects aimed at developing software solutions for data aggregation, storage, and analysis.Your responsibilities may include designing data warehousing systems for ERP and machinery data, creating software agents for data extraction from machines, and developing certified data sets to enhance operational and business intelligence capabilities.You will be challenged to apply innovative thinking to tackle complex data integration challenges, collaborating cross-functionally with production experts, software engineers, and machining specialists to devise groundbreaking solutions that advance our fully automated factories.Your ResponsibilitiesDefine, architect, implement, and deploy essential applications that contribute to revenue growth and make a meaningful impact on the world.Establish and oversee a robust data warehouse while developing software for data pipeline coordination and deployment.Design and manage the data architecture for multiple large-scale initiatives.Contribute to and enhance data frameworks that span both on-premises and cloud infrastructure, improving the effectiveness of machine data logging.

At StubHub, we strive to revolutionize the live event experience worldwide. Whether it’s a first-time attendee or a seasoned concertgoer, our goal is to enhance their journey from the initial ticket search to the moment they enter the venue. We equally prioritize our sellers, from individual fans to large-scale promoters, aiming to make StubHub the safest and most convenient platform for ticket offerings to millions of fans globally.We are on the lookout for a skilled Senior Software Engineer to join our Platform Runtime team. In this pivotal position, you will be instrumental in designing, developing, and maintaining a comprehensive suite of SDKs, services, shared packages, and tools that boost efficiency across our engineering organization. About the TeamThe Platform Runtime team's mission is to create an intuitive, high-performance cross-language runtime environment utilized by hundreds of StubHub services. We focus on implementing industry best practices to address critical engineering challenges, including configuration management, connectivity, caching, and messaging. Location: Hybrid (3 days in office/2 days remote) – New York, NY or Century City, CA or Aliso Viejo, CAYour Responsibilities:Design and develop SDKs, services, shared packages, and tools to improve engineering efficiency and productivity.Create a user-friendly cross-language runtime environment that acts as a container for business/customer-facing services.Architect and implement high-performance, scalable services utilized by internal teams.Act as a subject matter expert (SME) in distributed caching and messaging, with a strong grasp of relevant design patterns.Work closely with engineering teams to identify technical inefficiencies and propose scalable solutions and engineering patterns.Lead initiatives to enhance performance and scalability across our platform.Promote best practices in software development, ensuring high standards of quality and efficiency.Excel in a collaborative environment, driving innovation and fostering a culture of continuous improvement.

Join our innovative team at Whatnot as a Software Engineer specializing in our Logistics Platform. In this role, you will contribute to the development and optimization of our logistics solutions, enhancing user experience and operational efficiency. You will work collaboratively in a fast-paced environment, utilizing cutting-edge technologies to solve complex problems and drive impactful results.

At Riot Games, our engineers possess a profound expertise in their respective technical domains while thriving on the opportunity to explore a diverse array of projects. As a Staff Software Engineer, you will engage in initiatives that promote team synergy and collaborative goals across various teams. You will lead by influence, exemplifying exceptional engineering practices for your peers. Your mission will be to facilitate the production deployment of machine learning solutions globally for Riot Games. By employing contemporary MLOps methodologies, you will enhance deployment processes, simplify operational tasks, and establish robust infrastructures that empower data scientists, ML engineers, and product teams to deliver impactful results swiftly and with assurance. In this role, you will architect and execute strategies for model deployment, monitoring, and lifecycle management. You will be instrumental in creating vital infrastructures that support diverse AI/ML applications, such as model orchestration, feature stores, and vector databases. Your contributions will facilitate the adoption and operational efficiency of ML and AI across Riot, enabling our game and platform teams to implement high-impact machine learning solutions effectively.

Speechify’s mission is to remove barriers to learning by changing how people read. Over 50 million people use our text-to-speech tools to turn PDFs, books, Google Docs, news, and websites into audio. This helps users read faster and remember more. Our product lineup includes apps for iOS, Android, Mac, a Chrome extension, and a web platform. Speechify has earned recognition such as Chrome Extension of the Year and Apple’s 2025 Design Award for Inclusivity. Our team of about 200 works fully remotely. Colleagues include frontend and backend engineers, AI research scientists, and specialists with backgrounds at Amazon, Microsoft, Google, Stanford, Stripe, Vercel, and Bolt. There is no physical office, everyone collaborates from wherever they are. Role overview: Software Engineer, Platform (Los Angeles, CA) The Platform team builds and maintains backend services that power Speechify’s core features. This includes payments, analytics, subscriptions, new product development, text-to-speech systems, and external APIs. The team’s work directly supports the experience for millions of users across multiple platforms. What you will do Design, develop, and support backend services for payments, analytics, subscriptions, and more Work on new product features and text-to-speech capabilities Collaborate with engineers and experts across the company Contribute ideas and solutions in a flat, distributed team structure What we look for Strategic thinking and a drive to create strong user experiences Comfort working in a fast-moving, fully remote environment Technical proficiency in backend development Clear communication skills and a collaborative mindset Interview process The hiring process includes several technical assessments. We aim to complete all steps within one week.

At Riot Games, our engineers dedicated to Anti-Cheat are innovators and champions of competitive fairness. We safeguard the integrity of our multiplayer experiences by creating resilient platforms, developing advanced internal tools, and proactively addressing adversarial threats while prioritizing player enjoyment.As a Senior Staff Software Engineer on the Vanguard Platform Services team, you will work at the vital crossroads of platform services, internal development tools, and ecosystem design. Your role will involve supporting a platform that caters to millions of players, enhancing internal tools utilized by hundreds of Player Support agents, and pioneering cutting-edge technologies to thwart, identify, and deter cheaters from entering our games. This role is hands-on, ideal for engineers who are eager to engage deeply and construct services in a dynamic and innovative environment. You will leverage your technical expertise and interpersonal skills to guide the team's direction through code and a strong commitment to understanding and enhancing the product. Collaboration will be key as you partner with engineers, stakeholders, and anti-cheat specialists across the entire Vanguard framework to create efficient and impactful tools and services that support our players. This position reports to the Engineering Manager of Platform Services within the Anti-Cheat division.

WHAT YOU’LL DOAs a Staff Software Engineer on our Runtime team, you will play a pivotal role in managing Viant’s high-performance ad server. This position involves working with a cutting-edge application that processes billions of unique requests daily. You will contribute to bid optimization and dynamic performance enhancements, while also helping to develop a self-diagnosing and self-healing architecture. Your focus will be on crafting simple, elegant, scalable, and extensible solutions that balance immediate needs with long-term considerations. Responsibilities include designing, developing, maintaining, and troubleshooting software features with an emphasis on cost, scalability, performance, and fault tolerance. You will actively participate in design discussions, code reviews, and root cause analysis sessions, and may lead technical projects involving 2-3 engineers.In this role, mainly supporting Viant’s Demand Side Platform (VIANT DSP), you will collaborate closely with Product Management, Engineering, and Technical Operations teams throughout the product lifecycle—from ideation to delivery and beyond.

Join Laurel as a Staff AI Platform Engineer, where you will be at the forefront of developing cutting-edge AI platforms that drive innovation and efficiency. In this role, you will collaborate with cross-functional teams to create scalable AI solutions that enhance our products and services.

Genius Sports is at the forefront of a technological revolution in sports, leveraging cutting-edge technology and the best live data to create immersive, interactive, and personalized experiences for sports fans around the globe. Discover more at geniussports.com.The Role - Staff Engineer - Infrastructure PlatformWe are on the lookout for a Staff Engineer to spearhead pivotal initiatives within our core infrastructure platform. Genius Sports is currently aligning its diverse technology teams and acquisitions under a singular, cohesive technical strategy. The infrastructure platform serves as the foundation for this transformation, enabling engineering teams to build, deploy, and maintain Genius Sports’ extensive product lineup in a uniform and efficient manner.In this role, you will collaborate with fellow InfraPlat leaders to define and execute the technical vision and implementation for a range of projects. This includes initiatives such as multi-account/region Kubernetes clusters, MLOps, standardized deployments, and a centralized authentication platform. You will also interact with stakeholders from product engineering teams to outline requests, pinpoint common challenges within the organization, and prioritize initiatives accordingly.

About UsAt Metropolis, we are pioneers in artificial intelligence, leveraging cutting-edge computer vision technology to create seamless, checkout-free experiences in the physical world. Our mission is to transform parking into a hassle-free experience, allowing millions of users to simply 'drive in and drive out.' We envision a future where transactions in the real world are as swift and effortless as they are online, reclaiming our most precious resource: time.Your RoleWe are on the lookout for a talented Staff Software Engineer to join our dynamic 'Network Expansion' team. In this pivotal role, you will be instrumental in developing new functionalities that facilitate our growth into diverse mobility sectors and more intricate parking markets. This position is ideal for someone who excels in fast-paced environments and enjoys collaboration across product, design, and operations teams as well as among various engineering groups.Key ResponsibilitiesShape the technical direction of the company by creating and executing a comprehensive technical vision and roadmap.Lead significant cross-team projects through every stage of the development lifecycle, from initial concept to successful launch.Oversee multiple engineering teams (10-15 engineers) towards achieving unified objectives.Collaborate with designers and product managers to understand and address real-world challenges.Own the outcomes! You will be accountable for metrics-driven results and defining business outcomes—not just software delivery.Facilitate technical discussions, assess new methodologies, and ensure our platform's continuous enhancement.Implement best practices in automation testing and deployment to support rapid feature iteration and launch.Foster a culture that views production bugs and errors as opportunities for growth and improvement.Serve as an inspiring mentor to our engineers and play a key role in attracting top talent.

Join Riot Games as a Staff Software Engineer, where you will leverage your extensive technical knowledge to contribute to the League of Legends. In this role, you will work collaboratively with your engineering team to empower developers in creating engaging around-game experiences that captivate both new and veteran players. You will report directly to the Engineering Manager and operate in a hybrid work environment from our Los Angeles office.

At Riot Games, our engineers possess not only deep expertise in their specific technical fields, but they also appreciate the chance to explore a wide array of broader domains. As a Staff Software Engineer in Tools, you will spearhead vital technical projects and exemplify outstanding engineering practices to your fellow engineers. We utilize both cutting-edge and established technologies to craft innovative solutions that tackle high-volume challenges while delivering exceptional value to our players. In this role as a Staff Software Engineer, Tools on a groundbreaking R&D product, you will design and develop the core components of the tools ecosystem for one of Riot's most thrilling upcoming titles. Collaborating closely with designers, artists, producers, and fellow engineers, you will gather requirements and establish a long-term vision for the developer tooling. Your responsibilities will include hands-on involvement in conceptualizing, planning, implementing, and maintaining the tools that enhance content creation workflows and boost developer efficiency. You will engage with state-of-the-art technology and seek innovative solutions that will surprise and delight our players as we bring this new game to life. You will report directly to the Director of Software Engineering within the team.

Role overview Observable Space is looking for a Staff Software Engineer - Fullstack to join the team in Los Angeles, CA. The role centers on building and refining software that powers both user-facing features and backend systems. Collaboration with teams across the organization is a key part of delivering dependable, thoughtfully designed applications. What you will do Partner with product, design, and engineering groups to create and improve software solutions Contribute to the architecture of new and ongoing applications Improve backend processes with a focus on performance and scalability Develop user experiences that are smooth and effective Location This role is based in Los Angeles, CA.

At Riot Games, our engineers possess extensive expertise in specific technical domains while also embracing the chance to engage in a variety of broader areas. As an Engineering Manager, you will lead an engineering team through all phases of the software development lifecycle, while also acting as a people manager, mentor, and coach for your engineers. Your responsibilities will include overseeing performance management, identifying growth opportunities, and ensuring accountability. The Content Access Platform (CAP) team operates large-scale, globally distributed systems that serve millions of players. CAP is responsible for creating the systems that facilitate purchasing and fulfillment experiences for all of Riot's players. This includes custom catalogs for virtual goods, a comprehensive gifting system, and a robust multi-stage fulfillment pipeline, among other mission-critical services. Your enthusiasm and determination to deliver value to players will be essential in unlocking and powering new experiences that delight our community. As a Software Engineering Manager within the CAP team, you will guide the engineering team that builds and operates the services which enable our game teams to successfully deliver content to players. You will collaborate closely with teams responsible for every Riot game, central technology teams, and teams within Tencent to ensure we make sound decisions, uphold high-quality standards, and operate efficiently in service of our players. You will report to the Senior Software Engineering Manager for the Content Access Platform group.

Join Oscar as a Staff Software Engineer and be part of our innovative Engineering team. At Oscar, we revolutionize health insurance through a robust technology platform, prioritizing member service. Since our inception in 2012, we've aimed to create a health insurance experience akin to having a family doctor. About the Role As a Staff Software Engineer, you'll be instrumental in the design and enhancement of our advanced claims and payment processing systems. Your work will encompass a diverse problem space, including contract and pricing configurations, system extensibility via our proprietary DSL, and optimizing data pipeline architecture. You'll leverage AI to tackle challenging issues, automating processes that were previously cumbersome and prone to error. Your primary focus will be on developing scalable and reliable systems that enhance the accuracy and efficiency of our claims and payment workflows. This role reports to the Director of Software Engineering. Work Location: This position is based in our Los Angeles office with a hybrid work schedule, requiring three days of in-office attendance weekly. Thursdays are mandatory in-office days for team meetings and events, while the remaining two days can be flexible based on your availability. #LI-Hybrid Pay Transparency: The base salary for this role ranges from $192,000 to $252,000 annually. In addition, you will enjoy employee benefits, access to Oscar's unlimited vacation program, equity grants, and annual performance bonuses.

About UsAntares is dedicated to the ambitious goal of making clean energy accessible from Earth to the Asteroid Belt. We believe that advanced nuclear energy can not only bolster our military capabilities but also address the climate crisis, enhance global living standards, and expand humanity's reach into outer space. Our innovative approach involves the development of mass-producible, inherently safe microreactors that are deployable on land, underwater, and in space.Founded in 2023, our team comprises experts from notable organizations such as SpaceX, The White House, MIT, Rigetti Computing, The Air Force, General Atomics, Relativity Space, Ursa Major, and esteemed National Laboratories including Los Alamos, Idaho, and Oak Ridge. We have successfully secured over $130 million in venture capital from leading investors and received more than $13 million in government funding.About the TeamJoining the Antares supply chain team as an early member, you will play a crucial role in defining and executing the strategic roadmap that will facilitate our transition from prototyping to full-scale production. Your responsibilities will involve identifying, qualifying, and developing suppliers across various commodities, enhancing fragile or underdeveloped supply chains, collaborating with engineering teams to ensure designs are manufacturable, and creating the necessary systems and processes to scale our operations. In our dynamic environment, you will have the opportunity to contribute to various areas beyond supply chain management.The ideal candidate possesses the ability to navigate ambiguity and effectively prioritize multiple tasks. As part of a small yet impactful team, you will tackle significant challenges and play a vital role in driving the company's success, both in the short and long term.