Senior Software Engineer - Supply Platform

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.

At Riot Games, our engineers possess extensive expertise in distinct technical domains while also embracing the chance to engage in a wider array of disciplines. As a Principal Software Engineer, you will collaborate with fellow engineers to deploy technical solutions that have a company-wide impact. Your efforts will ensure high standards of quality and stack relevance, while providing clear insights into exemplary engineering practices.In your role as Principal Software Engineer for the Content Access Platform (CAP) team, you will take charge of designing and managing numerous backend services that serve as the backbone for all of Riot’s games on a global scale. The CAP team is responsible for large-scale, globally distributed systems that support millions of players and fans. Our services facilitate a variety of in-game experiences, including missions, battle passes, virtual currencies, and player inventories. By collaborating with internal platform teams and game development teams at Riot, you will spot opportunities to centralize functionality and speed up development by creating systems that are user-friendly, scalable, reliable, and globally deployed. Your responsibilities will extend beyond coding; you will be a visionary leader, shaping domain architecture and aligning technological strategies with enterprise objectives. You will mentor teams, drive innovation, and advocate solutions that highlight the substantial value of our work to Riot’s game development teams and players. You will report directly to the Engineering Manager of the Content Access Platform team within Player Platform.

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.

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.

The Wonderful Company is seeking a dedicated Identity and Access Management (IAM) Engineer to join our IT & Infrastructure team in Los Angeles. This full-time position offers an exciting opportunity to contribute to our ongoing security initiatives and improve our IAM processes.As an IAM Engineer, you will be responsible for managing identity solutions, implementing access controls, and ensuring compliance with security policies. You will collaborate with cross-functional teams to enhance our IAM framework and support the organization’s strategic goals.

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.

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.

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.

Riot Games is hiring a Senior Software Engineer for the Riot Mobile team in Los Angeles. This team builds and maintains the mobile platform that connects millions of players to the broader Riot ecosystem. Riot Mobile serves as a daily companion app, offering personalized updates, patch notes, esports content, and social features such as cross-platform chat and coordination with friends. The platform links in-game and out-of-game experiences, helping players stay engaged beyond PC or console gaming. Key Responsibilities Design and scale mobile systems for millions of users on both iOS and Android platforms. Develop features focused on personalization, social connectivity, and cross-game interactions. Lead and deliver technical projects that span several months, managing them from planning to launch. Collaborate with product managers, designers, and engineers to solve complex technical problems. Make important architectural and technical decisions to enhance platform quality and ensure long-term stability. Tech Stack Native mobile development (iOS and Android) Kotlin Multiplatform (KMP) Riot APIs AWS Lambdas React (for select features) Embedded multimedia and live streaming Spring Boot (for smaller services) Riot's internal SDK How the Team Works Senior Software Engineers at Riot contribute deep technical knowledge while working across a variety of projects. The role involves close collaboration with cross-functional partners to introduce new features, address high-volume technical challenges, and improve player satisfaction through thoughtful engineering decisions.

At Riot Games, our engineers possess extensive expertise in specialized technical domains while also embracing opportunities to engage in wider areas of technology. As an Engineering Manager, you will be the driving force behind innovative organizational designs and a mentor to a talented team of engineers. Your role will encompass overseeing performance management, identifying growth opportunities, and fostering accountability within your team.The Infrastructure team at Riot is dedicated to building the essential framework that allows our games to function securely and efficiently on a global scale. As a key member of the Optimize team, you will report to the Senior Engineering Manager and lead a group focused on maximizing our cloud utilization. You will advocate for automation, incident response, and continuous improvement, ensuring our systems remain resilient and adapt seamlessly to evolving player needs. Join us in creating an unparalleled gaming experience that prioritizes our players!

Role Overview Riot Games is looking for an Engineering Manager to lead the Client Build team in Los Angeles. This team builds and maintains the infrastructure that game teams use to create, package, and deliver working game builds. The work supports the Developer Connections (DevCon) initiative, which connects developers worldwide and helps ensure smooth, reliable game launches. What You Will Do Lead and mentor a team of engineers, focusing on their growth, performance, and accountability. Design and implement organizational processes and technical solutions for build systems. Ensure that developers and players have easy access to working game builds, minimizing extra effort for game teams. Collaborate with Game Studios, R&D, and Central Tech to support the delivery of high-quality games on schedule. Report to the Sr. Manager of Software Engineering for Developer Connections. What We're Looking For Experience managing software engineering teams, ideally in build infrastructure or related domains. Ability to mentor engineers and foster professional growth. Understanding of build creation processes and their impact on developer workflows. Strong communication skills and a collaborative approach across technical and organizational boundaries. About the Team The Client Build team sits at the intersection of Game Studios, R&D, and Central Tech. The team's work enables game developers to focus on building great player experiences by providing reliable, efficient build systems and orchestration. The DevCon initiative, which this team supports, is central to Riot's ability to deliver future games to players worldwide.

WHAT YOU’LL DOAs an Engineering Manager at Viant Technology, you will spearhead a dynamic team of skilled backend engineers dedicated to developing low latency, high throughput ad tech systems. This pivotal role calls for a robust technical background in Go/Java (Backend), alongside extensive experience in microservices, serverless architecture, and database systems. Your leadership will be crucial in driving the success of Viant's ad serving and measurement systems. You will oversee the design and implementation of innovative features for our bidding server, working in tandem with partner engineering teams and product management.THE DAY-TO-DAYLead the creation of high-quality features in alignment with product management requirements.Initiate and promote continuous improvement efforts to enhance performance, reliability, and scalability.Participate in coding and design discussions, collaborating with the engineering team to contribute to significant projects, conduct code reviews, and provide technical guidance while balancing leadership duties.Ensure high-efficiency team operations by implementing quality practices, delivering speed in output, and maintaining superior code quality.Cultivate a culture of ongoing growth and improvement through effective coaching, mentoring, and feedback with measurable outcomes.GREAT TO HAVE8+ years of experience in software engineering, including 1-3+ years in managing low latency, high throughput backend teams.Bachelor’s degree in Computer Science or Engineering; Master's degree preferred.6+ years of hands-on programming experience in Java and/or Go.Proven track record of developing large, horizontally scalable distributed systems.In-depth knowledge of various cloud providers and services, particularly AWS and GCP.Experience in building large-scale, customer-facing applications with an emphasis on real-time performance, scalability, and reliability.Strong ability to analyze latency, throughput, CPU/memory profiles, and identify performance bottlenecks in real-time systems.Successful history with agile development and CI/CD practices.Experience in the ad tech industry is a plus.

Renesas Electronics Corporation seeks a Senior Software Development Engineer based in Los Angeles. This position centers on creating software that enables new electronic devices used in automotive, industrial, and consumer applications. Key responsibilities Design and build software solutions for next-generation electronics Collaborate with multidisciplinary engineering teams Apply technical expertise to projects that influence products across several industries This role offers the chance to work on technology that reaches a broad range of markets and end users.

Riot Games is looking for a Manager, Software Engineering to guide the Tools & Frameworks team within the Developer Connections group. This team creates internal tools and frameworks that help other development teams work more efficiently. What you will do Lead and support engineers building developer productivity tools and frameworks Foster collaboration and encourage sharing of knowledge across the team Promote creative problem-solving and drive technical innovation Oversee engineering projects from initial planning through to delivery Locations Los Angeles, USA Mercer Island, USA Redwood City, USA

Role overview Renesas Electronics Corporation seeks a Senior Software Development Engineer based in Los Angeles. This position centers on creating and delivering new software solutions that support the company’s next-generation products. Responsibilities include designing and developing software, as well as implementing features that enhance existing systems. The role requires close collaboration with colleagues from various departments to move technology forward and address complex challenges. Key responsibilities Design and develop new software for advanced product lines Enhance and maintain existing software systems Work cross-functionally with other teams to support technology initiatives Location This role is based in Los Angeles.

Role overview Riot Games is seeking a Software Engineer for the Riot Client Publishing Platform team. This group creates and maintains the desktop client that serves as the main gateway for millions of players accessing Riot’s games. The Riot Client enables discovery, installation, authentication, patching, and launching for popular titles including League of Legends, VALORANT, Teamfight Tactics, Wild Rift, and Legends of Runeterra. What you will do Build and enhance desktop software used by more than 100 million players globally Develop features that allow players to discover, install, and launch Riot’s games Contribute to the systems supporting authentication, installation, and patching within the client Help players explore new games, unlock content, and connect more deeply with the Riot ecosystem Work closely with the Riot Client team and report to the Engineering Manager Team focus The Riot Client team shapes the first experience players have with Riot’s desktop games. This platform acts as a central hub for all desktop titles, guiding players as they choose what to play, how to play, and whom to play with. The team values strong technical skills and encourages engineers to investigate new technologies and tackle broad technical challenges. Locations Los Angeles, USA Mercer Island, USA

Join Renesas Electronics Corporation as a Senior Software Development Engineer, where you will lead the design and development of innovative software solutions. Collaborate with cross-functional teams to deliver high-quality products that meet customer needs. Your expertise will drive the enhancement of our software architecture, ensuring scalability and performance.

Join Twitch as a Senior Software Development Manager specializing in Engagement Growth, where you'll lead a team of talented developers in creating innovative solutions to enhance user engagement. This role requires a strategic mindset, technical expertise, and a passion for fostering a collaborative environment.