Staff Software Engineer, 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.

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.

Join Renesas Electronics Corporation as a Staff Application Engineer, where you will play a pivotal role in designing and implementing innovative solutions that drive our business forward. Collaborate with cross-functional teams to develop cutting-edge applications that enhance our product offerings and meet customer needs.

Join Renesas Electronics, a global leader in advanced semiconductor solutions, as a Staff Application Engineer. In this pivotal role, you will leverage your expertise to develop and enhance innovative applications that drive the future of technology.As a part of our dynamic team in San Jose, you will collaborate with cross-functional teams to deliver exceptional solutions that meet client needs. Your contributions will be vital in shaping the next generation of electronic products.

Join Renesas Electronics as a Staff Application Engineer, where you will play a crucial role in shaping the future of technology. You will be responsible for developing innovative applications and solutions that leverage our cutting-edge semiconductor products. Your expertise will directly contribute to the success of our clients and the growth of our company.

About Speechify Speechify builds tools that help people read and learn with fewer barriers. Over 50 million users rely on our text-to-speech technology to turn written content, PDFs, books, Google Docs, news articles, and websites, into audio. Our products are available on iOS, Android, Mac, and as a Chrome Extension. Google named our Chrome Extension the Extension of the Year, and Apple recognized us with the 2025 Design Award for Inclusivity. Our Team and Culture Nearly 200 people work at Speechify, bringing experience from Amazon, Microsoft, Google, and leading PhD programs such as Stanford. We operate as a fully distributed team, prioritizing collaboration and innovation without a central office.

Join Renesas Electronics as a Senior Staff Field Applications Engineer (FAE), where you will play a pivotal role in delivering innovative solutions to our clients. You will leverage your technical expertise and customer-facing skills to drive product adoption and assist customers in addressing their technical challenges. Collaborate with cross-functional teams to ensure successful integration of our solutions.

Job Title: Staff Engineer, DRAM Field ApplicationOffice Location: San Jose, CAJob Type: Full-TimeWork Model: On-siteAbout SK hynix AmericaAt SK hynix America, we are leaders in semiconductor innovation, crafting advanced memory solutions that drive the technology behind everything from smartphones to data centers. As a prominent global name in DRAM and NAND flash technologies, we are committed to enhancing mobile technology, empowering cloud computing, and pioneering future innovations. Our state-of-the-art memory technologies are vital for today’s most sophisticated electronic devices and IT infrastructures, boosting performance and user experiences across the digital realm.Join us at SK hynix America, where you will collaborate with a team dedicated to shaping the future of technology. We are not merely adapting to technological advancements; we are at the forefront of driving them, with significant investments in artificial intelligence, machine learning, and sustainable practices. As we expand our market influence and explore new frontiers in semiconductor technology, we invite you to contribute to the development of next-gen memory solutions that will define computing's future.Job Overview:The DRAM Field Application Engineer plays a critical role in customer-facing technical engagements, serving as a senior technical and strategic liaison between key customers, contract manufacturers, and our headquarters. This position is pivotal in securing design wins, managing intricate customer programs, and ensuring the successful adoption, qualification, and lifecycle management of DRAM products.Key Responsibilities:Act as the primary senior technical contact for key customers, offering expert advice on DRAM products, system integration, and resolving technical issues.Identify current and future technical and product requirements of clients, driving design wins through product evaluation, sampling, and qualification processes.Lead new product introductions (NPI), encompassing qualification planning, sample coordination, and collaboration with customers, contract manufacturers, and HQ teams.Oversee customer product lifecycle management, including product roadmap communication, PCN/EOL management, and provision of technical documentation support.Manage customer product quality, serving as the escalation point for reliability and quality concerns.

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.

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.

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.

Join Renesas Electronics as a Senior Application Engineer, where you'll play a crucial role in developing and optimizing advanced applications. You will collaborate with cross-functional teams to drive innovation and enhance product performance.

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.

Join Western Digital Corporation as a Senior IT Technologist in Applications Engineering, where you will play a pivotal role in driving innovative technology solutions. We are looking for a seasoned professional with a passion for creating and optimizing applications that enhance our operational capabilities.

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.

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)

Join Zscaler as a Senior Staff Software Engineer specializing in C/C++ Tunneling. You will play a critical role in designing, developing, and optimizing tunneling solutions that enhance our cloud security platform. Your expertise in C and C++ programming languages will be essential as you collaborate with cross-functional teams to deliver high-quality software solutions.We are looking for innovative thinkers who are eager to tackle complex engineering challenges and contribute to the future of secure internet access.

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.