Full Stack Software Engineer at BetterHelp | San Jose, CA

Join Our Mission to Transform Mental Health Care At BetterHelp, we are dedicated to dismantling the barriers that prevent individuals from accessing vital mental health services. Since our inception in 2013, we have grown to become the largest online therapy platform globally, connecting millions with over 30,000 licensed therapists. Our commitment to making…

Archer is an innovative aerospace company headquartered in San Jose, California, dedicated to revolutionizing urban air mobility through the development of an all-electric vertical takeoff and landing aircraft. Our vision is to provide sustainable air transport solutions while minimizing environmental impact and noise.At Archer, we embrace challenges and strive for excellence, believing that a diverse workforce fosters creativity and effective problem-solving. Our commitment to equity and inclusion shapes an environment where every team member is valued and celebrated.Senior Incident Response Engineer (Onsite Role in San Jose, CA)Job OverviewWe are on the lookout for a Senior Incident Response Engineer to spearhead our detection and remediation initiatives across both enterprise and aviation technology landscapes. In this prominent role, you will act as the primary technical liaison between Archer’s internal security team and our Managed Security Service Provider (MSSP). Your expertise will be crucial in translating security alerts into actionable intelligence and orchestrating coordinated responses, ensuring compliance with NIST SP 800-171, CMMC Level 2, and SOX ITGC standards.This role demands a highly technical and hands-on approach. You will manage investigations from detection to recovery, compile forensic reports for legal and regulatory stakeholders, and design automated response protocols. Given our regulated aerospace context, you will need to balance swift responses with careful evidence preservation.Why This Role Matters at ArcherAs we pave the way for the future of urban air mobility, our intellectual property and critical safety systems are prime targets for cyber threats. An incident could jeopardize aircraft certification or delay FAA approvals. You will be our first line of defense, ensuring our security posture remains robust and ready for audits by investors, government entities, and the Department of Defense.Key ResponsibilitiesMSSP Liaison & Alert Management: Act as the internal SIEM engineer and owner of the MSSP relationship. Independently validate alerts by querying SIEM data using YARA-L, SPL, or KQL.Incident Investigation: Lead investigations from initial detection through recovery, documenting findings and preserving evidence.Forensic Reporting: Prepare detailed forensic reports for both legal and regulatory compliance.Automated Response Design: Develop and implement automated incident response playbooks to enhance efficiency.

Join Our Team as a Research EngineerAt Physical Superintelligence, a pioneering startup with affiliations to esteemed institutions like Google, Harvard, Meta, MIT, Oxford, Johns Hopkins, Cambridge, and the Perimeter Institute, we are on a mission to revolutionize the discovery of new physics through advanced AI systems. We are currently seeking talented engineers to develop a robust platform that lies at the intersection of computational science, artificial intelligence, and software engineering.Our Vision: We aim to unlock transformative breakthroughs in physics at scale with the help of artificial superintelligence, ensuring safety and verifiability for the benefit of the public. Following a century that produced groundbreaking innovations like transistors, lasers, and nuclear energy, we believe that artificial superintelligence will herald a new golden age of scientific discovery.Our Focus: We are dedicated to creating a comprehensive infrastructure that will enable the industrialization of scientific discovery, allowing us to bring forth the next era of physics.

Archer Aviation Inc. is a pioneering aerospace company headquartered in San Jose, California, dedicated to developing an all-electric vertical takeoff and landing (eVTOL) aircraft. Our mission is to revolutionize sustainable air mobility, creating a quieter and eco-friendly mode of transportation that can accommodate up to four passengers.At Archer, we strive for excellence and face complex challenges, and we believe that fostering a diverse workplace enhances our creativity and insights, ultimately driving our collective success. We are committed to establishing an equitable and inclusive environment that values our differences and celebrates every team member.What You’ll Do:As a BMS Integration Engineer, you will be responsible for the integration of hardware and software components for Archer's high voltage battery management system (BMS). Your contributions will encompass all stages of the product development lifecycle, including development, implementation, validation, and ongoing enhancements.In this role, you will…Collaborate closely with hardware engineers and software developers to activate new features in the labTransform schematics and datasheets into pseudocode, timing diagrams, and interface specificationsEngage hands-on in the lab to establish equipment and instrumentation as neededDiagnose and resolve cross-functional hardware-software issuesSupport the battery testing team and mechanical teams during critical battery pack evaluations at test locationsCreate automated fault injection tests and fixtures to evaluate safety-critical diagnosticsCompile design feedback to inform improvements for future versions of the BMS hardware

At Efficient Computer, we are pioneering the development of the most energy-efficient general-purpose computer processors in the world. Our groundbreaking patented technology utilizes 100 times less energy than current state-of-the-art ultra-low-power processors. This innovative design is programmable using standard high-level programming languages and AI/ML frameworks, allowing for continuous AI/ML operation on a single AA battery for 5-10 years. Our platform's exceptional efficiency empowers IoT devices to intelligently gather and curate first-party data, catalyzing the next computing revolution.We are currently seeking a Lead Front-End Physical Design Engineer to become a vital part of our expanding team. The ideal candidate will spearhead our front-end physical design methodologies, including Synthesis, Logical Equivalence Checking (LEC), Clock Tree Synthesis (CTS), and Low Power Design, all while adhering to our correct-by-construction philosophy. This role emphasizes the importance of accurate modeling in frontend flows to ensure sign-off considerations are met. As the Front-End Lead, you will establish methodologies that balance timing and power optimally, contributing to our cross-functional, interdisciplinary team of world-class engineers.This is a unique opportunity to join us at the early stages of our hardware engineering organization, influencing our products as we transition from initial development to market launch and mass production. Join us and help shape the future of computing, both at the edge and beyond!

Join Zscaler as a Senior Staff Software Development Engineer specializing in C/C++. In this pivotal role, you will leverage your expertise to design, develop, and optimize high-performance software solutions that enhance our cloud security platform. Your contributions will directly impact our ability to deliver cutting-edge security solutions to businesses worldwide.

Job Title: AI/HPC System Architect, Principal EngineerOffice Location: San Jose, CAJob Type: Full-TimeWork Model: OnsiteAbout SK hynix AmericaJoin SK hynix America, a pioneer in semiconductor innovation, as we develop cutting-edge memory solutions that empower devices from smartphones to expansive data centers. As a global leader in DRAM and NAND flash technologies, we are at the forefront of advancing mobile technologies, enhancing cloud computing, and leading the charge toward future technologies. Our state-of-the-art memory solutions are essential for today’s most sophisticated electronic devices and IT infrastructures, ensuring superior performance and enriching user experiences across the digital realm.We seek visionary talents to help shape the future of technology. At SK hynix America, you will collaborate with a dynamic team dedicated to pioneering groundbreaking memory solutions while upholding our commitment to sustainability. We are not just adapting to technological advancements; we are driving them, with significant investments in artificial intelligence, machine learning, and environmentally friendly operational practices. As our presence in the market expands, we invite you to join us in crafting the next generation of memory solutions that will transform the future of computing.Job Summary:As an AI/HPC System Architect, you will be responsible for conceptualizing the architecture of next-generation AI and HPC systems. Your role will involve leveraging advanced memory technologies to create efficient, high-performance systems. With your extensive experience in AI and HPC infrastructure design, you will articulate design requirements, steer the development of advanced memory solutions, and continuously monitor industry trends. You will also collaborate with cloud service providers, OEMs, national labs, and other stakeholders to facilitate on-site proof-of-concept initiatives that align with the proposed infrastructure architecture.

About the Internship Kognitos is hiring Software Engineer Interns (AI-Native) for Summer 2026 at our San Jose headquarters. This program is designed for students eager to build real products with AI at the core, not just use AI tools. Interns will work on meaningful projects, contribute production-ready code, and help shape our engineering practices alongside experienced professionals. What You'll Do Work closely with engineers to design, build, and launch new features from concept to deployment. Use AI-native tools like Claude and Cursor to streamline and improve development workflows. Write clean, well-documented code that follows industry best practices. Participate in code reviews and technical discussions to refine solutions. Troubleshoot issues and help optimize system performance. Contribute to projects involving AI, automation, and data systems. Experiment, iterate, and collaborate in a team-focused setting. Who We're Looking For Currently enrolled in a Computer Science or related degree program, or have equivalent experience. Solid grasp of programming fundamentals (Python, JavaScript, or similar languages). Comfortable with modern development tools and workflows. Experience using Git and collaborative coding practices. Understanding of core computer science concepts like data structures and algorithms. Strong problem-solving skills and a willingness to learn. Clear communicator who works well in a team. Preferred Qualifications Experience with AI coding tools such as Claude Code, Cursor, or Copilot. Hands-on work with LLMs, APIs, or automation workflows. Familiarity with web technologies like React or Node.js. Exposure to cloud platforms (AWS, GCP, Azure). Previous internships, especially at startups, or substantial personal project experience. Final Note Interested candidates are encouraged to apply even if not every qualification is met.

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.

Join a thriving team at Extreme Networks, where over 50,000 customers worldwide rely on our innovative, cloud-driven networking solutions to elevate their digital transformation journey. Our commitment to providing top-tier services and support has positioned us as a leader in scalable networking solutions, experiencing double-digit growth year after year.At Extreme, inclusion is a fundamental value that shapes our workplace culture. We celebrate diversity and strive to create an environment where every employee flourishes because of their unique perspectives.Be part of a pioneering journey with Extreme! As a global networking leader, now is the perfect time to join our dynamic team.Position: Senior Machine Learning Engineer - Generative AI, Machine Learning, Graph ML, Big DataExperience: 5 to 14 YearsWork arrangement: Hybrid/RemoteOur AI Core group is revolutionizing platforms and solutions for Generative AI, which include AI Agents, Retrieval-Augmented Generation (RAG), Knowledge Bases, Data Mining, Anomaly Detection, and LLM fine-tuning. These advancements are integral to our flagship Extreme products and are paving the way for new offerings. Together, we are transforming how organizations manage networks through the development of intelligent, high-performance multi-agent systems that can perceive, learn, and respond in real-time. At Extreme, innovation is not just encouraged; it is an expectation. Join us in shaping the future of network intelligence.

Archer is an innovative aerospace company located in San Jose, California, dedicated to revolutionizing air travel with our all-electric vertical takeoff and landing aircraft. Our mission is to push the boundaries of sustainable air mobility, allowing for quieter and more efficient transportation solutions. Our aircraft is designed to comfortably accommodate four passengers while minimizing noise pollution.We believe that aiming high and tackling difficult challenges fosters a diverse workplace that enhances our problem-solving capabilities. We are committed to creating an equitable and inclusive environment that celebrates our unique differences, empowering every team member to achieve success.As a Senior Site Reliability Engineer (SRE), you will play a pivotal role in ensuring the reliability, scalability, performance, and security of our core systems and services. Your expertise in various technologies will be essential in designing, implementing, and maintaining robust infrastructure and automation solutions.

About UsAt Chipstack, we recognize that chips are the backbone of modern technology, yet the design processes have not evolved significantly over the decades. The rising complexity and specialization needed to meet performance demands from AI applications drive our mission to innovate the chip design landscape.Our agile and technically adept team is composed of experts with backgrounds in esteemed companies like Qualcomm, Nvidia, Google, Meta, and the Allen Institute for AI. We’re supported by prominent investors such as Khosla Ventures, Cerberus, and Clear Ventures, and we have successfully partnered with over 10 pioneering customers, ranging from Fortune 100 firms to revolutionary AI silicon startups.About This RoleWe are on the lookout for a skilled Formal Verification Engineer to become a vital part of our innovative team. The ideal candidate will possess extensive experience in all areas of Formal Verification, including SVA, Property Verification, Formal Methods/Abstractions, and Methodology, along with scripting proficiency. In this role, you will contribute to the development of Chipstack’s groundbreaking Formal Verification Agent, playing a crucial part in enhancing the quality and capabilities of our tools.You will collaborate closely with seasoned chip designers who have crafted intricate chips, machine learning scientists who have scaled LLM training, and exceptional infrastructure and software engineers. Your expertise in Formal Verification will be instrumental in creating the next generation of AI-integrated verification tools.

Axiado is seeking a Senior Staff Firmware Engineer focused on Platform Firmware Resiliency (PFR) to help strengthen the reliability and performance of its platform technologies. This position is based in San Jose. Role overview This role centers on leading the development and improvement of firmware solutions designed to support resilient, high-performing platforms. The work involves close collaboration with teams across the company to address technical challenges and deliver solutions that align with customer and industry needs. What you will do Drive the design, development, and enhancement of platform firmware with a focus on resiliency. Work with cross-functional groups to identify requirements and implement effective solutions. Support efforts to maintain and improve the reliability and performance of advanced platform technologies. Collaboration Expect to partner with engineering, product, and customer teams to ensure firmware solutions meet evolving demands and industry standards.

Join Comtech LLC as a Senior Data Engineer, where you will play a pivotal role in transforming raw data into actionable insights. We are seeking a highly skilled professional with extensive experience in Big Data technologies and programming languages.Key Responsibilities:Collect and process large datasets using various techniques such as scripting, web scraping, API calls, and SQL querying.Collaborate with engineering teams to design and implement algorithms for data integration.Transform unstructured data into structured formats for analysis and perform detailed data analysis.Support strategic business decisions through ad hoc data analysis.Extract and manipulate data from relational databases while utilizing statistical and visualization tools.Guide the selection of modeling techniques to create robust predictive models using stringent statistical methods.Establish processes for the validation and updating of predictive models.Analyze healthcare utilization trends and model potential outcomes for innovative healthcare solutions.Work in tandem with business and analytics partners to enhance the efficiency and applicability of predictive models within our software offerings.Conduct statistical analyses to prioritize initiatives that maximize success.Identify opportunities for improvement and communicate actionable plans.Perform strategic research to support business objectives.Explore data to identify opportunities for enhancing business performance.Develop a thorough understanding of business processes to provide meaningful analysis to management.Engage in discussions to clarify business needs and necessary analyses.

Job SummaryAs we aim to elevate our capabilities, tessera-labs is in search of a highly skilled AI Agent Engineer. This individual will have a deep understanding of AI agents and the ability to harness both open-source and proprietary Large Language Models (LLMs), integrating them with intricate tool-calling hierarchies and operational frameworks.This role offers the chance to innovate scalable, secure, and impactful AI technologies that will shape the future of enterprise solutions. If you excel in dynamic, high-growth environments and possess a passion for AI, machine learning, and agent development, we encourage you to apply.Key Responsibilities1. AI Agent Development (60%)Design and implement complex multi-step agent pipelines using both open-source and proprietary LLMs.Create tools that facilitate interactions between AI systems and critical enterprise software platforms.Ensure that AI architectures are in line with business goals and adhere to industry best practices.2. ML Development and Optimization (30%)Develop data generation and processing workflows to train and optimize custom ML models.Oversee the training and evaluation processes for LLMs.3. Deployment and AI Systems Infrastructure (10%)Manage AI infrastructure across cloud platforms such as AWS, Azure, or GCP.Deploy inference endpoints and integrate AI and LLM technologies into our core product infrastructure.

Archer Aviation, located in San Jose, California, is at the forefront of aerospace innovation, developing an all-electric vertical takeoff and landing (eVTOL) aircraft. Our mission is to revolutionize sustainable air mobility, offering an aircraft designed to carry four passengers while minimizing noise pollution.We are driven by high ambitions and complex challenges, believing that a diverse workforce enhances our intelligence and insights, fostering our collective success. Our commitment to creating an equitable and inclusive workplace ensures that we celebrate and support every member of our team.Join us in San Jose, CA.We are pioneering technologies and aircraft to shape the future of advanced aviation. Our goal is to deliver cutting-edge aircraft and related services in both commercial and defense sectors, domestically and internationally. We introduced our first production aircraft, the Midnight eVTOL air taxi, in November 2022, and in December 2024, we launched Archer Defense to develop next-generation solutions for defense and civilian use. Our primary focus is to commercialize the Midnight air taxi in major urban centers worldwide.Our strategy is to attract top-tier talent across various disciplines to create the best products and services. We have built a world-class team with robust experience across essential fields. Collaboration, creativity, and iterative idea development are at the heart of our culture, which distinguishes us from our competitors and is key to our long-term success. Safety is paramount in everything we do, integrated across design, engineering, manufacturing, flight testing, and aircraft operations.Key Responsibilities:Embedded development and verification of safety-critical software components for the aircraft's Charge Control Unit.Design and implementation of robust software architectures for embedded systems.

Archer Aviation Inc. is pioneering the future of air mobility by developing an innovative all-electric vertical takeoff and landing (eVTOL) aircraft. Based in San Jose, California, our mission is to revolutionize transportation with sustainable air mobility solutions that prioritize safety and minimal noise pollution.At Archer, we believe that a diverse workforce brings forth unique perspectives that foster creativity and drive excellence. Our commitment to cultivating an inclusive workplace ensures that every team member feels valued and empowered to contribute to our vision of a better future.Role OverviewWe are on the lookout for a skilled Embedded Software Engineer to join our dynamic team. In this hands-on role, you will develop high-reliability real-time systems, bridging the gap between hardware and software. Proficiency in Modern C++ on Linux platforms will be essential, along with expertise in Python for test automation. This position requires a strong aptitude for hardware integration, including board bring-up and debugging using oscilloscopes.

Join our innovative team at System Canada Technologies as an Automation Engineer specializing in media stack technologies including audio, video, and HDMI interfaces. In this role, you will leverage cutting-edge technology to optimize automation processes and enhance performance in our media solutions.Your expertise will contribute to developing robust automation frameworks that ensure seamless integration and functionality across various media applications. If you are passionate about media technology and automation, we want to hear from you!

Join Western Digital Corporation as the Director of Human Resources Business Partner for our Engineering and Product teams. In this pivotal role, you will drive HR strategies that align with business objectives, enhance team performance, and foster an inclusive workplace culture. You will partner closely with senior leaders to design and implement HR initiatives that support organizational growth and employee engagement.

Veeam, recognized as the leading global innovator in data resilience, empowers organizations to seize control of their data anytime and anywhere. Our comprehensive solutions encompass data backup, recovery, portability, security, and intelligence. With headquarters in Seattle, Veeam safeguards over 550,000 clients globally, relying on us to sustain their operational effectiveness. Join us in our mission to innovate, grow, and deliver meaningful solutions for some of the world’s most prestigious brands. The future of data resilience is here—let's advance together.#LI-JC2About the RoleAs a Desktop Support Engineer II, you will provide top-tier, personalized technical assistance to our executive team and VIP stakeholders, ensuring a flawless technology experience critical to our business operations. This position requires your presence on-site five days a week.What You’ll DoDeliver outstanding technical support to executives through both remote and on-site channels, upholding the highest standards of confidentiality and data privacy.Provide flexible coverage across standard and extended business hours, including an on-call rotation and after-hours support as necessary.Attend executive meetings, conferences, and special events to ensure smooth technology operations.Oversee audio/visual setup and troubleshooting for executive presentations and video conferencing.Conduct proactive maintenance and monitoring of executive technology systems, including daily equipment checks and health reviews.Maintain and repair executive hardware such as computers, printers, mobile devices, and A/V systems.Collaborate with HR and IT to facilitate the seamless onboarding of new executive staff.Adhere to established ITSM/ITIL processes while maintaining accurate documentation of all support activities.Manage and prioritize support inventory to anticipate and meet executive technology needs.What You’ll BringBachelor's degree in Information Technology, Computer Science, Management Information Systems, Business, or a related field; or 7+ years of relevant experience.