Staff Software Systems Engineer

Join a thriving community of over 50,000 customers worldwide who trust our innovative, cloud-driven networking solutions. At Extreme Networks, we empower organizations to accelerate their digital transformation and achieve remarkable progress through our award-winning services and unwavering support. With consistent double-digit growth each year, we are uniquely positioned to deliver scalable outcomes that transform businesses.At our core, we value inclusion and diversity, creating a workplace where every employee can flourish because of their unique perspectives and experiences. We believe that our differences are our strength, and we are dedicated to fostering an environment that supports everyone’s success.Now is the perfect time to become part of something significant with Extreme! As a global leader in networking, discover the exceptional opportunities that await you on the Extreme team.

Archer Aviation Inc., situated in the heart of San Jose, California, is at the forefront of aerospace innovation, dedicated to constructing an all-electric vertical takeoff and landing aircraft. Our mission is to revolutionize sustainable air mobility by designing, manufacturing, and operating aircraft capable of transporting four passengers with minimal noise pollution.We aspire to achieve remarkable advancements while tackling complex challenges. We firmly believe that a diverse workforce enhances our intelligence, drives insightful solutions, and propels us toward collective success. Our commitment is to foster an equitable and inclusive work environment that honors our differences and uplifts every member of our team.The RoleIn the role of Senior Staff Systems Engineer within the Air Vehicle group, you will focus on Mechanical Systems. You will engage with various systems including Landing Gear, Cabin, Closures, Environmental Control, Airframe, and Wiring Systems, taking on the responsibility as the Systems Engineer for one of these areas. This position allows you to bridge the gap between high-level aircraft requirements and detailed component design, ensuring seamless interfaces. Your confidence and eagerness to collaborate with multiple disciplines across the organization will be paramount to your success.What you’ll do:Collaborate with diverse engineering teams to design high-reliability, safety-critical systems for aircraft.Lead the preparation of reports to validate system readiness for key milestone reviews.Serve as the primary contact for system-level documentation and reporting.Drive change management initiatives within a complex product structure.Lead efforts to:Conduct operational and functional analyses,Define and decompose system requirements with traceability through overall system architecture,Establish and manage technical/programmatic performance metrics (cost, weight, performance objectives),Ensure full compliance with safety regulations.Collaborate with technical disciplines to develop verification plans, support verification/test planning, and conduct assessments to demonstrate compliance with system requirements.

Job Title: Senior Staff System Software EngineerOffice Location: San Jose, CAJob Type: Full-TimeWork Model: OnsiteJoin SK hynix America, a leader in semiconductor innovation, where we create advanced memory solutions that empower devices from smartphones to expansive data centers. Our expertise in DRAM and NAND flash technologies positions us at the forefront of mobile technology evolution and cloud computing advancements.We are seeking creative and forward-thinking individuals to contribute to our mission of shaping the future of technology. At SK hynix America, you will engage with a team dedicated to pioneering groundbreaking memory solutions while upholding a commitment to sustainability. We are not just adapting to technological change; we are spearheading it with significant investments in artificial intelligence, machine learning, and environmentally friendly practices. Be a part of our journey to redefine the future of computing through next-generation memory solutions.Job Summary:Lead the charge in maintaining SK hynix's leadership in emerging technologies, utilizing your expertise in computer systems and software technologies, including open-source tools to showcase benefits and use cases.Design, develop, and optimize next-generation memory solutions and system software tailored for energy-efficient AI computing platforms.Collaborate closely with hardware and software teams to ensure the seamless integration and optimal performance of our next-generation AI memory solutions.Responsibilities:Serve as an individual technical contributor within the research team focused on next-generation storage/memory systems.Design and develop prototypes of next-generation memory solutions and corresponding system software for energy-efficient applications.

San Jose or LA CA (Hybrid)At FloQast, we are revolutionizing the way accounting teams function with our AI-driven workflows. Our platform is trusted by thousands of companies worldwide, serving as a comprehensive operating system for accounting that streamlines intricate financial processes into efficient, dependable, and scalable systems.We are in search of a Staff Software Engineer who not only develops software but also contributes to shaping platforms, enhances team efficiency, and drives substantial impact. In this pivotal role, your architectural choices will significantly affect the entire FloQast application ecosystem, directly fostering innovation across our product offerings.

Join archer56 as a Staff Software Engineer specializing in Engineering Applications. In this pivotal role, you will leverage your extensive software engineering expertise to develop innovative solutions that enhance our engineering capabilities. Collaborate with cross-functional teams to design, implement, and optimize applications that streamline engineering processes and improve productivity.

Electric Hydrogen is dedicated to revolutionizing the energy landscape by producing green hydrogen through renewable electrolysis, aiming to decarbonize our world! Our talented team is our greatest asset, enabling us to deliver hydrogen at prices that compete with fossil fuels for heavy industries.We are currently seeking a Staff Mechanical Engineer - Power Systems to join our innovative team in San Jose, CA. In this role, you will spearhead the development of cutting-edge power electronics products aimed at generating green hydrogen, guiding projects from prototype through to production.

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.

Location: San Jose or Los Angeles, CA (Hybrid)At FloQast, we are on a mission to revolutionize the way accounting teams function by leveraging AI-driven workflows. Our platform, recognized and trusted by thousands of companies worldwide, serves as a robust operating system for accounting, simplifying complex financial processes into quick, dependable, and scalable systems.We are seeking a Senior Staff Software Engineer who is not just a software builder, but a platform architect who accelerates team performance and catalyzes significant innovations.This pivotal role involves making architectural choices that will shape the entire FloQast application ecosystem, significantly enhancing innovation across our product suite.

Lumilens is seeking an innovative and driven Lead Systems Application Engineer to join our dynamic team in San Jose. This role is essential for leading the development and implementation of advanced software solutions tailored for our systems applications. You will collaborate with cross-functional teams to enhance product functionality and improve user experience.

Company OverviewTENEX is a pioneering Managed Detection and Response (MDR) provider, specializing in AI-driven and automation-focused solutions for enhanced cybersecurity. As a key player in the industry, we empower organizations to fortify their cybersecurity defenses through innovative threat detection, swift response capabilities, and continuous safeguarding. Our talented team consists of cybersecurity veterans and automation specialists, working together to make a significant impact in the field. Backed by prestigious investors like Andreessen Horowitz, we are a rapidly expanding startup that offers a unique opportunity to shape our culture and approach from the ground up. By joining us now, you will be part of a well-funded team with minimal risk and immense potential for growth, as we aim to transform the cybersecurity landscape.We are on the lookout for a seasoned Staff Software Engineer to be an integral part of our core engineering team. This position entails spearheading the technical vision and implementation of our platform, ensuring it remains reliable, scalable, and secure as we continue to evolve. You will take the lead in architectural design, influence complex technical decisions, and provide mentorship to engineers while maintaining a hands-on approach.As a senior member of our engineering team, you will strike a balance between strategic vision and technical expertise, setting benchmarks for engineering excellence while actively contributing to our codebase. We are looking for proactive innovators who excel in uncertain environments, relish challenging technical problems, and can steer both product and engineering directions.Location: This role requires on-site work from Monday to Thursday at our San Jose, CA office, with the flexibility to work from home on Fridays.At TENEX.AI, our culture is paramount—check out our culture deck at culture.tenex.ai to see how we embody collaboration and community through in-person work.Job Responsibilities:Lead and oversee architectural decisions for core systems and services, ensuring an optimal balance of speed, scalability, and security.Direct the design and development of distributed backend systems, APIs, and integrations.Provide technical leadership across the stack, from backend services to frontend applications.Mentor and elevate engineers through code reviews, design discussions, and paired programming.Drive performance improvements and enhance system reliability through proactive problem-solving.

About ZscalerZscaler stands at the forefront of zero trust security, serving as a global leader in safeguarding the digital landscape. Major corporations, vital infrastructure entities, and government agencies trust Zscaler to protect users, branches, applications, and devices while also driving their digital transformation efforts. Our Zero Trust Exchange platform, enhanced by advanced AI, defends against billions of cyber threats daily, streamlining operations and boosting productivity for modern enterprises by minimizing costs and complexity.At Zscaler, we prioritize impact over titles, fostering a culture where trust is established through results. We value transparency and encourage constructive, honest discussions to quickly identify the best ideas. Our high-performing teams are designed to deliver impactful results with excellence. We're dedicated to cultivating a culture of execution focused on customer obsession, collaboration, ownership, and accountability.We advocate for an “AI Forward, People First” philosophy to spur innovation and empower our teams to realize their full potential. If you are motivated by purpose, enjoy tackling complex challenges, and aspire to make a meaningful impact on a global scale, Zscaler invites you to contribute your talents to redefine the future of cybersecurity.RoleWe are seeking a Senior Software Development Engineer to join our innovative Engineering team. This hybrid position is based in our San Jose, CA office and reports directly to the Director of Software Engineering. Our Engineering team has developed the world’s largest cloud security platform from inception, and we continue to grow. With over 100 patents and ambitious plans to enhance our services and expand our global reach, we have established ourselves as a leader in cloud security, serving over 15 million users across 185 countries. Join us and collaborate with a team of cloud architects, software engineers, and security specialists, enabling organizations globally to leverage speed and agility through a cloud-first strategy.What you’ll do (Role Expectations)

About ZscalerZscaler stands at the forefront of zero trust security, recognized globally as a leader in safeguarding digital environments. Major enterprises, critical infrastructure entities, and government organizations trust Zscaler to protect users, branches, applications, data, and devices while driving digital transformation. Our extensive network of over 160 data centers worldwide powers the Zscaler Zero Trust Exchange platform, which employs advanced AI to thwart billions of cyber threats and policy violations daily—unlocking productivity and simplifying operations for modern businesses.At Zscaler, the impact of your contributions is valued more than your title. We cultivate an environment of transparency and promote constructive, candid discussions to accelerate the evolution of ideas. Our high-performing teams are committed to delivering impactful results swiftly and with excellence. We foster a culture focused on customer obsession, collaboration, ownership, and accountability.Embracing an “AI Forward, People First” philosophy, we empower our team members to reach their full potential. If you are motivated by purpose, enjoy tackling complex challenges, and aspire to create a positive global impact, we welcome you to join Zscaler and help shape the future of cybersecurity. RoleWe are seeking a Senior Software Engineer to join our Shared Platform Services team. This hybrid position is based in San Jose, CA, reporting directly to the Senior Manager of Software Engineering QA. In this role, you will be pivotal in leading functional, system, and automation testing for Zscaler's innovative features while enhancing our automation infrastructure to improve quality and operational efficiency.

Archer Aviation is a pioneering aerospace firm based in San Jose, California, focused on designing and manufacturing an all-electric vertical takeoff and landing aircraft. Our mission is to propel the future of sustainable air mobility, creating an aircraft capable of carrying four passengers while minimizing noise pollution.We aim high, tackling complex challenges, and we believe that a diverse workforce enhances our intelligence, fosters better insights, and ultimately leads to collective success. We are committed to fostering an equitable and inclusive workplace that values our differences and celebrates every team member.We are looking for a highly skilled Staff IT Systems Engineer to support our Systems Engineering, Endpoint Engineering, and Digital Workplace initiatives. In this role, you will be responsible for delivering an exceptional technology experience for our employees, ensuring operational excellence in our core IT services, and driving the advancement of our digital workplace strategy as we grow.

At Archer Aviation, headquartered in San Jose, California, we are pioneering the future of air mobility with our innovative all-electric vertical takeoff and landing aircraft. Our commitment to sustainable transportation is reflected in our design, which prioritizes minimal noise while accommodating four passengers.We are driven by ambitious goals and complex challenges, and we recognize that a diverse workforce enhances our problem-solving capabilities and overall success. Our mission is to foster an equitable and inclusive workplace that celebrates the uniqueness of every team member.Key Responsibilities:Lead the architecture and management of Archer’s lab integration environments to support validation and verification activities, including quality assessments, human factors evaluations, and test pilot training.Collaborate effectively across various internal teams and suppliers to integrate, instrument, and maintain simulation models within real-time hardware-in-the-loop environments.Oversee the comprehensive configuration of simulation environments (e.g., SIL, HIL, CeRT, Iron Bird), focusing on data analysis and correlating simulation results with flight test data.Design and optimize simulation pipelines incorporating CI/CD practices for automated deployment, execution, and monitoring.Integrate third-party software and hardware systems into unified simulation architectures.Establish technical standards, mentor junior engineers, and cultivate a collaborative, high-performance engineering culture.Direct the design and creation of graphical user interfaces for controlling real-time simulation environments.Lead task breakdown, technical planning, and troubleshooting of intricate issues across real-time and distributed systems.Shape tool architecture to enhance lab configuration and automation.Qualifications:Minimum of 9 years of experience in simulation software development and systems integration.Bachelor's degree or higher in Aerospace, Software, Electrical Engineering, Computer Science, or a related discipline.Proven experience as a technical leader within an engineering team, providing effective guidance in project planning and execution.Advanced skills in C/C++ and Python programming languages.Extensive expertise in MATLAB/Simulink environments.Significant experience in developing real-time HIL testing infrastructures.

At Antora, we are revolutionizing industrial energy solutions by developing advanced thermal batteries designed to deliver continuous, low-cost energy for industrial operations. Proudly manufactured in the U.S., our modular thermal batteries provide dependable heat and power, empowering industrial facilities of any size to achieve predictable and profitable decarbonization. We are on a mission to electrify global industry while supporting American manufacturing, reducing energy costs for consumers, and enhancing the competitiveness of U.S. industry.We are expanding our team with individuals who prioritize collaboration and purpose, cherish connection through laughter and joy, and approach their work with humility and openness. Our commitment to fostering a diverse, passionate, and innovative team is unwavering as we strive for a future where every industrial facility worldwide is powered by abundant, clean, low-cost energy.Position SummaryWe are on the lookout for a Senior / Staff Systems Engineer in San Jose—an enthusiastic, inquisitive, and dedicated engineer to join our Technology Development team. Your expertise will contribute to delivering zero-carbon industrial heat and power through our innovative solid-state thermal battery solutions.This role is deeply collaborative and central to system innovation. You will engage across various disciplines to influence the architecture and operational philosophy of Antora’s future offerings. Leveraging first-principles modeling, data analytics, and real-world performance insights, you will accelerate our mission to decarbonize the industrial sector at scale.

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

Role overview archer56 seeks a Staff Finance Systems Analyst based in San Jose, California. This position centers on maintaining and improving financial systems that underpin the company’s business objectives. What you will do Collaborate with teams across the organization to review financial data and processes Identify areas for improvement and implement updates to financial systems Monitor the accuracy and reliability of financial information Provide insights that support business decision-making Impact This role plays a key part in shaping how archer56 manages and uses financial data. The work directly supports process improvements and helps leaders make informed choices.

Join Antora as a Senior / Staff Mechanical Engineer specializing in Fluid Systems, where you will play a pivotal role in the design and development of innovative fluid management solutions. Your expertise will contribute to cutting-edge projects aimed at enhancing performance and efficiency in various applications. Collaborate with a talented team of engineers to drive advancements in fluid system technologies.

Become a Part of the Trackonomy Team! At Trackonomy, we prioritize your personal and professional growth through diverse responsibilities and a commitment to innovative practices. Join our team and advance your career in an environment that transforms both industries and individual lives. Connection & Community: Every member of Trackonomy is integral to our mission, with each individual valued as a co-founder. Our collective ambition is to create a lasting impact on the world, making every initiative at Trackonomy a significant journey. Growth & Development: Engage in a variety of roles and learn from our experienced leaders. Your drive and enthusiasm will shape your career path here. We cherish innovation and provide unmatched opportunities, ensuring your career is a transformative experience. At Trackonomy, your growth is multidimensional, allowing you to collaborate with and learn directly from senior leaders across different departments. Here, your potential—driven by skill, passion, and performance—will dictate the extent of your role. We believe in meritocracy, providing unique opportunities not commonly found elsewhere. Impact: Trackonomy is committed to delivering impactful technological solutions that enhance our world. From fire prevention to improved security, our innovations not only transform industries but also save lives. Join us and be part of meaningful change.

Archer Aviation is at the forefront of aerospace innovation, headquartered in San Jose, California. We are dedicated to creating an all-electric vertical takeoff and landing (eVTOL) aircraft, with a vision to revolutionize sustainable air mobility. Our aircraft, designed to carry four passengers, operates with minimal noise, aligning with our commitment to eco-friendly transportation.With ambitious goals and complex challenges, we recognize that a diverse workforce enhances our problem-solving capabilities and leads to greater insights. We are devoted to fostering an equitable and inclusive environment that values the unique backgrounds and contributions of all team members.The OpportunityJoin our Flight Control Actuation Systems team where you will play a pivotal role in defining, designing, validating, and verifying system-level requirements. Collaborate with internal teams and suppliers to ensure compliance with the flight control actuation system of our eVTOL aircraft, demonstrating adherence to both product and regulatory standards.Your Responsibilities:Contribute expert insights to the actuation product strategy, architecture definition, and planning.Plan and coordinate engineering tasks focusing on disciplined and efficient execution.Draft and oversee the flight control and actuation system-level product requirements, ensuring compatibility with all interfacing systems.Guarantee the completeness and accuracy of requirements, aligning them with business, technical, and operational objectives.Collaborate with Systems Engineers to ensure an optimized, fully integrated system.Work closely with the systems and safety engineering team to define functional breakdowns and identify interfaces.Lead multi-disciplinary integration efforts and problem resolution.Assist suppliers and internal teams in developing lower-level requirement sets, collaborating with technical leads and subject matter experts.Review and evaluate designs and documentation from internal teams and suppliers to ensure product quality and compliance.Manage the Validation and Verification processes at the system level, ensuring adherence to established plans.