Senior Staff Software Development Engineer (C/C++, TCP/IP, Datapath)

About Zscaler Zscaler leads in digital transformation for security, helping organizations operate securely and efficiently in a cloud-first world. The company’s Zero Trust Exchange platform connects users, devices, and applications securely, wherever they are. By using a large security data lake and AI-driven solutions, Zscaler protects clients from cyber threats and data loss. Results matter more than titles here. Zscaler values impact, transparency, and honest debate to surface the best ideas quickly. Teams focus on customer needs, collaboration, and accountability, delivering rapid and high-quality outcomes. Employees are encouraged to take ownership, move with urgency, and grow their skills while working on meaningful challenges in cybersecurity. Role Overview The Senior Manager, Software Development Engineering will join the API Platform team in a hybrid role based in San Jose, CA. This position requires working onsite three days per week and reports to the Vice President of Engineering for the API Platform. The manager will lead efforts to deliver scalable, secure, and high-performing platforms and developer tools, supporting engineering teams across the company. The role centers on improving platform efficiency, scalability, and the developer experience, while managing a team of senior technical staff. Key Responsibilities Set the vision and roadmap for the API Platform and developer tooling, ensuring alignment with company goals, technical scalability, and industry standards. Oversee API standardization, design, and governance to improve developer experience and productivity across engineering teams and products. Manage and mentor Senior Staff Engineers and other senior technical contributors, fostering collaboration and supporting professional growth. Ensure delivery of microservices, SDKs, and developer tools that are reliable and perform well. Location This is a hybrid position based in San Jose, California, with in-office work required three days a week.

Join Zscaler as a Senior Staff Software Development Engineer, where you will play a pivotal role in designing and implementing innovative software solutions. This position requires a deep understanding of software architecture and a passion for developing high-quality code. You will collaborate with cross-functional teams to deliver scalable products that enhance our customers' security and performance.

At Veeam, we are the Data and AI Trust Company, dedicated to empowering organizations to safeguard, understand, and optimize their data and AI operations. As the leading authority in data resilience and security posture management, we are at the forefront of the convergence of identity, data, security, and AI risk. With our headquarters in Seattle and a presence in over 30 countries, Veeam proudly protects more than 550,000 customers globally, ensuring their operations run smoothly and securely. Join us as we boldly advance, learning and making significant impacts for some of the world’s most influential brands.About the RoleVeeam Kasten stands as the pioneer in Kubernetes Backup and Disaster Recovery solutions. We are in search of a seasoned Engineering Manager to lead a skilled team of backend and frontend engineers dedicated to crafting the next generation of cloud-native data protection technologies.In this position, you will focus on execution, technical excellence, and talent retention. We seek a hands-on leader who is fluent in Kubernetes and has profound expertise in Go to inform architectural decisions and support senior engineers. You will oversee a full-stack team (Go backend/Vue.js frontend) and work closely with Product Management to prioritize features and deliver an exceptional user experience.

The Trade Desk is a leading global technology firm dedicated to fostering a more open and equitable internet for all through principled and innovative advertising solutions. Our platform processes over 1 trillion queries daily, operating at an unmatched scale. We take pride in cultivating a robust, award-winning culture grounded in trust, ownership, empathy, and collaboration. We celebrate the diverse experiences and perspectives each individual brings to The Trade Desk, and we are resolutely committed to creating inclusive environments where everyone can express their authentic selves at work every day. Are you passionate about tackling complex challenges at scale? Do you want to be part of a dynamic, globally-connected team where your contributions will significantly impact the development of a better media ecosystem? Join us and discover why Fortune magazine consistently ranks The Trade Desk among the top small- to medium-sized workplaces worldwide. About OpenPath: OpenPath offers a direct and transparent connection between The Trade Desk and prominent premium publishers, allowing for efficient, objective, and high-quality inventory access for advertisers. By streamlining the programmatic supply chain and minimizing intermediaries, OpenPath enhances supply path transparency, cost efficiency, and provides better visibility into the value and source of each impression. Objective: OpenPath is dedicated to establishing and managing direct integrations with publishers while offering a robust publisher platform. Unlike a Supply-Side Platform (SSP), The Trade Desk maintains a buy-side focus—we do not optimize publisher yield or manage direct deals. Our goal is to deliver transparency and competition that result in superior outcomes for advertisers. Key Features: Direct access to premium inventory through The Trade Desk platform. Infrastructure designed for integration with transparent demand solutions, including Prebid’s open-source header bidding. Focus on supply path transparency, cost efficiency, and clarity into cost/value. A buy-side-only approach that promotes competition, innovation, and objective decision-making.

Collaboration Fuels Innovation. Transforming the Viewing ExperienceRoku is the leading TV streaming platform in the U.S., Canada, and Mexico, with ambitions to power every television globally. As pioneers in streaming technology, our goal is to connect consumers with their favorite content, empower content creators to build and monetize large audiences, and offer advertisers unparalleled tools to engage users.From day one at Roku, your contributions will be recognized and valued. Join a rapidly growing public company where you can make a difference and delight millions of TV streamers worldwide while expanding your expertise across various disciplines. About the Team The Ad Engineering Team is essential for creating a scalable and reliable real-time advertising platform crucial for expanding Roku's advertising business. We are seeking a Senior Software Engineer to join our Advertising Platform team, playing a key role in this mission. If you have extensive experience in developing complex systems, a passion for technology at scale, and enjoy mentoring and problem-solving, this opportunity is for you! About the Role As a leader in the TV streaming industry, Roku continues to innovate and shape the future of streaming through The Roku Channel. Our success depends on our investment in Advertising Engineering. The ideal candidate will exhibit a strong curiosity, blending a global vision with locally relevant execution. Successful candidates will showcase a balance of technical and interpersonal skills, adapting quickly to changing business needs.Building a real-time, highly scalable, and available advertising platform is vital for our success. Our team's mission is to develop a top-tier advertising platform that supports and enhances Roku's rapidly growing ad business, ensuring high performance and user privacy.For California Only - The estimated annual salary for this position ranges from $195,000 to $408,000. Compensation packages consider unique factors for each candidate, including experience and qualifications.

About the RoleJoin our team as a Senior Robotics Software Engineer, responsible for developing and managing the essential platform infrastructure for our cutting-edge autonomous robots. We are looking for a versatile robotics engineer with a strong background in software development across middleware, device integration, embedded systems, build and deployment pipelines, and cloud infrastructure.ResponsibilitiesTake ownership of the robotics platform stack from middleware to embedded software across various robot configurations.Develop infrastructure for sensor integration, data capture, system observability, and comprehensive diagnostics for our fleet.Enhance developer workflows by creating tools that increase team productivity and efficiency.Design and manage CI/CD processes, build, and deployment pipelines, along with fleet management systems for embedded targets.Lead architectural discussions on system design, messaging protocols, and cross-team integrations.

Join Us in Revolutionizing TV Streaming! About RokuAs the premier TV streaming platform in the U.S., Canada, and Mexico, Roku is on a mission to transform the way the world experiences television. We are committed to connecting consumers with their favorite content, empowering content creators to reach wider audiences, and providing advertisers with innovative tools to engage viewers. At Roku, every team member plays a crucial role in shaping the future of TV streaming.From day one, you’ll contribute to meaningful projects that impact millions of viewers globally. We’re not just a fast-growing public company; we’re a vibrant community where every voice matters and every idea counts. About the TeamYou will join the Roku Video Platform Engineering team, tasked with developing cutting-edge video services for our Cloud TV Platform. As pioneers in TV streaming, we are committed to continuous innovation and leadership in the industry, especially with initiatives like The Roku Channel. Our future success hinges on our investment in the Roku Cloud TV Platform, enabling us to deliver unparalleled streaming experiences worldwide. About the RoleIn your role as a Video Encoding Engineer, you will design, optimize, and maintain high-performance video processing workflows. You will manage our comprehensive encoding toolchain—from initial experimentation and profile tuning to automated packaging processes—ensuring the highest quality, reliability, and efficiency in our content delivery.Your collaboration will extend to key video services projects, focusing on video ingestion, encoding, VoD/live-linear, Server-Side Ads Insertion, and Video Quality of Service (QoS). Your contributions will directly influence the streaming experience for millions of Roku users. Along the way, you will engage with pivotal product engineering stakeholders across Roku and lead the design of our video services platform.The ideal candidate will possess an insatiable curiosity and a global perspective, coupled with a knack for locally relevant solutions. You should be an innovative problem solver and a proactive self-starter, capable of driving initiatives in collaboration with both internal and external partners. Successful candidates will demonstrate...

Founded in 2017, WeRide (NASDAQ: WRD) stands at the forefront of the autonomous driving revolution, developing cutting-edge technologies across Levels 2 to 4. As the only technology firm globally with driverless permits in China, the UAE, Singapore, and the United States, WeRide conducts extensive R&D, testing, and operations in over 30 cities across 10 countries. With a proven track record, WeRide has maintained a self-driving fleet for more than 2,200 days.WeRide.ai is seeking a talented Senior Software Engineer to join our team in building robust and efficient cloud infrastructure platforms for autonomous driving. This includes developing PaaS solutions such as Big Data, AI, Simulation, and IaaS platforms including Kubernetes and storage services.

Role Overview: Senior Product Software Engineer – Viewer Experience Roku, Inc. is searching for a Senior Backend Engineer to join the APPS team in San Jose, California. This group plays a central role in building and maintaining the distributed services that power Roku’s streaming platform, used by millions of devices worldwide. What You Will Do Design, develop, and maintain highly available, scalable backend services for large-scale consumer applications. Collaborate with Product and Design teams to move features from initial concept through to deployment. Mentor fellow engineers and contribute to architectural decisions across the platform. Tackle complex distributed system challenges to ensure reliability and high performance. Promote and implement best practices in engineering and operations. About the Roku APPS Team The APPS team is a group of experienced engineers focused on building platform products and services that support the Roku ecosystem, which includes over 100 million users and streaming devices. Our work covers essential device services such as setup, configuration, software updates, and smart home integration. The goal: seamless experiences for every device and user. We drive the architecture and implementation of services that make content discovery and interaction simple and engaging. The team thrives on solving tough technical problems and delivering features that shape the future of connected entertainment. Who Thrives Here Engineers who enjoy solving complex issues at scale. Those with a strong operational mindset and a hands-on approach to engineering. Individuals who value both technical depth and the chance to influence strategy. About Roku Roku is the leading TV streaming platform in the U.S., Canada, and Mexico. The company connects consumers to their favorite content, helps publishers reach new audiences, and gives advertisers unique ways to engage viewers. At Roku, impactful work and learning go hand in hand, with opportunities to contribute across disciplines and make a difference for millions of streamers worldwide.

Drive Innovation with PurposeAt BILL, we empower businesses that fuel our economy by modernizing outdated financial processes with cutting-edge tools. We aid companies—ranging from startups to established enterprises—in making informed decisions and gaining operational control. Our mission extends beyond mere solutions; we are pioneering the future of financial automation, allowing businesses to focus on what truly matters.Joining us means being part of a visionary team eager to confront challenges and develop innovative solutions. We cherish purpose, drive, and curiosity, thriving in a dynamic and fast-paced environment. Whether you're based in our San Jose, CA office, our Draper, UT location, or working remotely, BILLers collaborate to create substantial impact for businesses seeking additional time in their busy schedules.At BILL, we build high-performing teams and actively seek the best talent for every position. We are committed to fostering a workplace that embraces inclusion and diverse perspectives, appreciating each individual’s unique skills and experiences. We would love to hear from you—your skills may be just what we need, whether for this role or another. Let’s give businesses more time for what matters.Make an Impact at a Rapidly Growing Fintech CompanyJoin BILL’s Account Payables - Multi-Entity team, where we are revolutionizing the management of complex financial operations across multiple entities, subsidiaries, and locations. As a Senior Software Engineer, you will design and scale innovative back-office solutions, handling enterprise-level data volumes and intricate workflows that empower Lower Mid-Market Customers and Accountants to optimize operations through our flagship Multi-Entity (ME) offering.This team operates with a “startup” mentality within the broader AP operations, having developed a core platform from the ground up in the last year that efficiently manages data across hundreds of entities with a focus on reliability, performance, and availability. This is your chance to thrive in a collaborative, high-growth environment where your technical expertise will directly shape BILL’s vision to empower businesses through financial automation. Please note that this position operates in a hybrid work model from our San Jose office.

Join Zscaler as a Senior Staff Software Development Engineer, where you will be at the forefront of innovative security solutions. In this role, you will design and develop advanced software systems that ensure the highest levels of security and performance for our clients. Your expertise will contribute to our mission of providing seamless and secure internet access.

Role Overview Roku is seeking a Senior Software Engineer in San Jose, California. This role focuses on designing and building software that shapes the streaming experience for millions of users. The work directly supports Roku’s reputation for strong, user-focused products. What You Will Do Design and develop software features that improve the Roku platform Work closely with teams across engineering, product, and design to deliver new capabilities Contribute to the overall quality and reliability of Roku’s products Collaboration This position partners with cross-functional groups to ensure products meet high standards and deliver a seamless streaming experience.

Role Overview Zscaler is seeking a Director of Software Development Engineering to guide a team of engineers in San Jose, California. This leader will oversee the full software development lifecycle and help shape technical direction for new products and solutions. What You Will Do Lead and mentor a team of software engineers Oversee project planning, execution, and delivery Ensure development processes align with industry standards and best practices Drive progress toward project milestones and team goals What We Look For Strategic mindset and experience managing engineering teams Strong leadership and communication skills Passion for technology and software development

Join Zscaler as a Senior Software Development Architect where you will lead innovative projects that shape the future of cloud security technology. In this pivotal role, you will design and implement scalable software solutions, ensuring the highest standards of performance and security. Collaborate with cross-functional teams to drive continuous improvement and deliver exceptional products that meet our customers' needs.

Archer Aviation is a pioneering aerospace company located in San Jose, California, dedicated to developing an all-electric vertical takeoff and landing aircraft. Our mission is to enhance sustainable air mobility, designing, manufacturing, and operating aircraft that can transport four passengers with minimal noise.At Archer, we set ambitious goals, tackling complex challenges with a commitment to diversity and inclusion. We believe that a diverse workforce drives smarter solutions and insights, lifting our collective success. We are devoted to creating an equitable environment that values our differences and celebrates each team member's contributions.We are in search of innovative Software Engineers eager to join our team in constructing Archer’s Airline Operations Software Ecosystem. We welcome applications from engineers proficient in multiple disciplines and languages, including Full-Stack, Back-End, Web, and Mobile development.As we aspire to unlock the skies with our aircraft Midnight and the comprehensive software infrastructure for a sophisticated airline operation, you will play a pivotal role in shaping the future of urban air mobility. The software you develop will be crucial for Archer’s operations during the LA2028 Olympics and will support logistics, routing, performance, and aircraft dispatch for years to come.Our Airline Software team embodies a startup culture, seeking engineers who flourish in autonomous settings where you can make impactful decisions regarding product design and architecture. This lean team structure offers career-defining opportunities to create and scale applications that will influence millions of passengers annually.Key Responsibilities:Develop Exceptional Software: Transform product requirements into high-quality web and mobile applications.Lead Product Development: Take full ownership of the software development lifecycle from technical execution to deployment.Design System Architecture: Architect and implement a robust tech stack to support our platform, ensuring scalability, speed, and reliability.Influence the Roadmap: Conceptualize, plan, and prototype tools for aircraft performance and dispatch operations.Collaborate Across Teams: Partner with design, data science, and aviation experts to enhance product features and functionality.

Join Extreme Networks, a global leader in cloud-driven networking solutions trusted by over 50,000 customers worldwide. Our innovative services empower organizations to enhance their digital transformation journeys, yielding remarkable progress and scalability. With a consistent double-digit growth year over year, we stand out as a premier provider committed to delivering exceptional outcomes.At Extreme, inclusion is woven into our core values. We are dedicated to cultivating a diverse and inclusive workplace where every employee thrives, and their unique perspectives contribute to our collective success.Be a part of something significant with Extreme! Discover why now is the perfect time to join our dynamic team.

Join Zscaler as a Senior Software Development Engineer, where you will leverage your expertise in C/C++ to drive innovation and develop cutting-edge software solutions. Your contributions will help shape the future of secure cloud connectivity.

Join Zscaler as a Senior Staff Software Engineer specializing in C/C++ and Networking. In this pivotal role, you will leverage your expertise to design, develop, and optimize cutting-edge networking solutions that enhance our cloud security platform. Collaborate with a talented team of engineers to tackle complex challenges and deliver innovative solutions that drive our mission of secure internet access for all.

Join 8x8, Inc., a frontrunner in business communication services, at our San Jose, CA headquarters, as we spearhead the development of cutting-edge cloud-based unified communication technologies. Our mission involves tackling vast, complex communication solutions that integrate diverse fields of computer science, from distributed computing and system design to networking and user interface design.We are in search of a Senior Software Development Technical Lead who is passionate about innovation and adept at crafting state-of-the-art communication software. This role will involve solving intriguing challenges and advancing our SaaS and PaaS offerings.