Senior Software Engineer at TENEX | San Jose, CA

Company OverviewTENEX is a pioneering Managed Detection and Response (MDR) provider, driven by AI and automation. We empower organizations to strengthen their cybersecurity frameworks through cutting-edge threat detection, swift response, and ongoing protection. Our team consists of seasoned experts in cybersecurity, automation, and AI-driven solutions. As a…

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.

Company Overview:TENEX is a pioneering provider of Managed Detection and Response (MDR) services, built on an AI-first and automation-driven foundation. We empower organizations to bolster their cybersecurity measures through sophisticated threat detection, swift response capabilities, and ongoing protection. Our team consists of industry veterans with extensive expertise in cybersecurity, automation, and AI-based solutions.As a rapidly growing startup, supported by industry leaders and esteemed investor Andreessen Horowitz, we offer a unique opportunity to join our team at an early stage. As an integral member of our small yet well-funded group, you will significantly influence our culture and growth. We are on the fast track to revolutionizing the cybersecurity arena and are actively seeking top-notch talent to join our mission.We are in search of a highly motivated and adaptable Full Stack Engineer Intern to become a part of our core engineering team. We appreciate individuals who are proactive, enjoy tackling challenges, and are eager to grow and learn in a dynamic environment.At TENEX.AI, we place a strong emphasis on our culture—explore our culture deck at culture.tenex.ai to see how we value collaboration and the unique community fostered through in-person work.

Company OverviewTENEX is an innovative provider of Managed Detection and Response (MDR) services, leveraging AI and automation to enhance cybersecurity for organizations. Our mission is to empower defenders through advanced threat detection, rapid incident response, and continuous protection. With a team of seasoned industry experts, we are committed to revolutionizing the MDR landscape, ensuring our clients maintain a robust cybersecurity posture.As a rapidly growing startup backed by the esteemed Andreessen Horowitz, we offer a unique opportunity for early employees to shape our culture and contribute to our innovative mission. Join a well-funded team that has recently secured significant investment, presenting minimal risk and immense potential for growth.Culture is paramount at TENEX.AI. Discover how we foster collaboration and community through in-person work by exploring our culture deck at culture.tenex.ai.As a UI Engineer at TENEX, you will be instrumental in developing a user experience that is not only fast and intuitive but also secure and reliable. You will collaborate closely with the Principal UI Engineer and cross-functional teams to create polished workflows tailored for security practitioners. This position is ideal for a proactive engineer who approaches product development as a continuous process of refinement, aiming to create a user experience that is meaningful and cohesive.This role offers a hybrid work arrangement across our locations: San Jose, CA; Overland Park, KS; or Sarasota, FL.

About TENEX AI TENEX AI delivers Managed Detection and Response (MDR) solutions powered by AI and automation. The company’s mission centers on helping organizations strengthen cybersecurity through advanced threat detection, rapid incident response, and continuous protection. The team includes experienced professionals in cybersecurity and AI-driven technology. TENEX AI is backed by investors such as Crosspoint Capital Partners and Andreessen Horowitz (a16z), and is growing quickly. As a startup supported by industry veterans and top-tier investors, TENEX AI offers engineers the chance to make a meaningful impact on company culture and technical direction. Early team members play a direct role in shaping both the product and the engineering approach. The company values proactive problem-solvers who enjoy tackling new challenges. Culture is central at TENEX AI. To learn more about how collaboration and community are prioritized, see the culture deck. Location and Work Schedule This is a hybrid position based in San Jose, CA, Kansas City, KS, or Sarasota, FL. The schedule includes onsite work Monday through Thursday, with remote work on Fridays. Role Overview: Software Engineer II TENEX AI is hiring a Software Engineer II to join the engineering team. This role involves building and expanding the company’s platform, working across both backend and frontend technologies. As an early member of the team, the Software Engineer II will help set technical direction and contribute to the company’s engineering culture. What You Will Do Design, develop, and deploy scalable, reliable backend services and APIs. Build and maintain responsive, user-friendly frontend applications. Collaborate with product, design, and engineering teams to define and implement new features.

Company Overview:TENEX is a pioneering provider of Managed Detection and Response (MDR) services, characterized by an AI-native and automation-first approach designed for scalability. As a strategic partner for defenders, we empower organizations to strengthen their cybersecurity posture through cutting-edge threat detection, swift response, and ongoing protection. Our team is made up of seasoned industry professionals with extensive expertise in cybersecurity, automation, and AI-driven solutions. Supported by prominent investors, we are in a phase of rapid growth and are eager to attract top-tier talent to join us in transforming the MDR landscape.As a Senior DevOps Engineer at TENEX, you will be instrumental in architecting, deploying, and fine-tuning our cloud infrastructure and deployment pipelines. You will collaborate closely with both engineering and security teams to ensure that our systems are scalable, robust, and secure.

Company OverviewTENEX is a cutting-edge cybersecurity firm that integrates sophisticated artificial intelligence with human expertise to revolutionize enterprise security. Supported by renowned investors such as Andreessen Horowitz (a16z) and Shield Capital, TENEX offers an innovative Managed Detection and Response (MDR) service, fundamentally changing how organizations identify and address security threats. With extensive knowledge in Google and Microsoft security frameworks and advanced AI capabilities, TENEX empowers companies to strengthen their threat detection, enhance operational agility, and ensure resilience, all while optimizing their security investments. As an early team member, you will significantly contribute to shaping and cultivating our company culture.We are looking for a dynamic and adaptable Full Stack Engineer to join our core engineering team. You will be pivotal in constructing and expanding our platform, engaging with the entire technology stack, from designing robust backend services to developing intuitive user interfaces. As part of our team, you will have the chance to influence essential technical decisions and contribute to defining our engineering culture. We seek proactive individuals who thrive on problem-solving and possess a strong desire to learn and grow in a fast-paced environment.At TENEX.AI, we place a high value on culture—visit our culture deck at culture.tenex.ai to see how we emphasize the essential collaboration and community fostered through in-person work.Location: This role requires on-site presence Monday through Thursday at our San Jose, CA location, with the option to work from home on Fridays.

Company OverviewTENEX is a pioneering provider of Managed Detection and Response (MDR) services, leveraging AI and automation to enhance cybersecurity for organizations. Our mission is to empower defenders with advanced threat detection, swift response capabilities, and ongoing protection. Comprising industry veterans with extensive expertise in cybersecurity and AI solutions, we are a dynamic startup backed by Andreessen Horowitz.As an early member of our team, you will play a crucial role in shaping our company culture and driving impactful initiatives. This is a unique chance to join a well-funded startup at the forefront of developing next-generation cybersecurity technology.We are currently expanding our engineering team and are looking for a Senior Data Scientist to innovate, create, and implement the machine learning models that will enhance our AI-powered cybersecurity platform. Your work will be vital in delivering precise threat detection, automating response actions, and generating predictive security insights across TENEX.Culture is paramount at TENEX.AI. Discover our vibrant culture by visiting our culture deck at culture.tenex.ai, where we emphasize the invaluable nature of collaboration through in-person teamwork.This is an on-site position based in our San Jose, CA office, where you will be expected to work four days a week.Role OverviewIn the role of Senior Data Scientist, you will oversee the complete lifecycle of machine learning models, from concept and research to deployment and ongoing evaluation. Utilizing extensive volumes of cybersecurity and operational data, you will develop models that bolster our Managed Detection and Response (MDR) capabilities, including anomaly detection, threat scoring, and automated alert triage.You will collaborate closely with teams in Security Operations, Product Development, and Data Engineering to convert complex security challenges into actionable data science projects, ensuring our AI/ML solutions are effective, scalable, and enhance our clients' security outcomes. This position merges analytical expertise with practical engineering to deliver critical AI solutions for cybersecurity.Job Responsibilities:AI/ML Model Development

Join AppZen, the pioneering leader in autonomous spend-to-pay software, where our patented artificial intelligence technology revolutionizes how organizations process information from countless data sources. Our innovative solutions empower businesses to gain meaningful insights into enterprise spending at scale, facilitating smarter and faster decision-making. By seamlessly integrating with existing accounts payable, expense, and card workflows, we enhance real-time decision-making based on distinct spend profiles, resulting in quicker processing times and significantly reducing instances of fraud or unnecessary expenses. Renowned global enterprises, including a third of the Fortune 500, rely on AppZen's invoice, expense, and card transaction solutions to streamline finance operations and enhance business agility. Discover more about our revolutionary solutions at www.appzen.com.We are seeking a talented Senior Software Engineer to contribute to the development of our expanding AI product suite. You will collaborate with a team of highly skilled Software Engineers and AI Specialists. If you are passionate about creating AI-driven SaaS products, AppZen offers an exceptional opportunity for you to apply your expertise and advance your career.

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.

Company OverviewAt TENEX, an innovative leader in Managed Detection and Response (MDR) solutions, we harness the power of AI and automation to bolster cybersecurity defenses. Our mission is to empower organizations by enhancing their security posture with state-of-the-art threat detection, swift response capabilities, and ongoing protection. Our team consists of seasoned experts specializing in cybersecurity, automation, and AI solutions. With backing from prominent investors, we are on an exciting growth trajectory and are actively searching for exceptional talent to help us redefine the MDR landscape.As a Principal AI Engineer, you will play a pivotal role in designing, developing, and optimizing cutting-edge AI systems that are scalable and high-performing. Your expertise will be crucial in shaping the architecture of our AI-driven cybersecurity solutions, while you also provide mentorship to engineering teams and foster technical innovation.Culture is a cornerstone of TENEX—visit our culture deck at culture.tenex.ai to see how we embody collaboration and community through in-person engagement.Please note: This position requires being onsite Monday through Thursday at our San Jose, CA location, with the option for remote work on Fridays.

Join dstaff as a talented Software Engineer in our San Jose office. We're on the lookout for innovative thinkers who are passionate about technology and eager to tackle complex challenges. As a Software Engineer, you'll collaborate with a dynamic team, contributing to the development and implementation of cutting-edge software solutions that drive our business forward.

Join the AiPrise TeamAt AiPrise, we are at the forefront of compliance orchestration, providing innovative solutions for fintechs, marketplaces, and payment companies to verify and onboard customers globally. With integrations across 80+ identity and compliance vendors, we offer a comprehensive view of risk. Our mission is to leverage AI-driven compliance agents to transform KYB, AML, sanctions screening, and risk scoring, empowering our clients to streamline onboarding processes, minimize manual reviews, and combat financial crime effectively.Your Role as Software Engineer IIWe are seeking a talented Software Engineer II to contribute to the development and scaling of AiPrise’s core platform and AI agent systems.In this hands-on role, you will take ownership of features from inception to deployment. You will work on our case management product, vendor integrations, orchestration APIs, and customer-facing tools, collaborating closely with our founders and a dynamic team to turn complex compliance challenges into streamlined, reliable systems. If you are an ambitious engineer looking for significant ownership and impact in a production environment, you will thrive here.This is an in-person position located in our San Jose, CA office (5 days a week). You will engage directly with our product and engineering teams to deliver high-quality features that assist global fintechs in their fight against financial crime. As a Software Engineer II, you will also play a crucial role in mentoring junior engineers and establishing engineering best practices.Key ResponsibilitiesDevelop and Own Features from Start to FinishDesign, implement, and deploy production-ready features across our platform stack (backend APIs, data pipelines, integrations, case management UI)Take complete ownership of features from requirements gathering through to implementation, deployment, and monitoringBuild scalable REST APIs and microservices that orchestrate checks across 80+ compliance vendors (identity verification, sanctions screening, document analysis)Develop workflows and business logic for KYB/AML compliance processesCreate data pipelines for ingesting, transforming, and managing compliance data at scaleIntegrate with third-party APIs and manage complex vendor response mappingPursue Technical ExcellenceWrite clean, maintainable, and well-documented code with comprehensive testingEngage in code reviews and contribute to the establishment of engineering best practicesDebug and optimize existing systems to enhance performance and reliability

Join Aizen as a Backend Software Engineer!At Aizen, we are dedicated to simplifying and amplifying the power of artificial intelligence. Our comprehensive platform effectively manages the entire AI workflow—from data ingestion and orchestration to model training, deployment, and monitoring—allowing businesses to concentrate on what truly matters: developing and scaling exceptional AI solutions without unnecessary complications.We established Aizen out of frustration with cumbersome AI processes and fragmented solutions that obstruct AI implementation. Today, we empower a diverse range of clients—from innovative startups to Fortune 500 giants—to effortlessly scale their AI capabilities. By transforming how AI is created, deployed, and overseen, we are making AI more accessible and impactful than ever. If you are passionate about designing innovative technology, addressing real-world challenges, and collaborating with a top-tier engineering team, we would be thrilled to connect with you.About Our TeamAizen's founders are a group of seasoned entrepreneurs with extensive backgrounds in data storage, distributed systems, and real-time AI architecture. With a proven track record of building and scaling technology companies—some of which achieved successful exits over $1 billion—our team possesses the insight necessary to develop a leading product and organization. We have carefully crafted Aizen to streamline the AI pipeline, enhance performance, and make AI genuinely accessible to enterprises of all sizes.Your RoleAs a Backend Engineer at Aizen, you will play a pivotal role in constructing and optimizing the infrastructure that drives our all-encompassing AI platform. You will design scalable backend services, APIs, and data processing pipelines that facilitate smooth AI deployment and real-time inference. Whether you are a junior engineer eager to learn or a seasoned professional ready to design high-performance distributed systems, this role presents an exciting opportunity to work on cutting-edge AI infrastructure, enhance backend efficiencies, and shape the future of enterprise AI.Key ResponsibilitiesBackend & API Development – Create and refine scalable backend services and high-performance APIs to support real-time AI applications, model inference, and data orchestration.Data Processing & Infrastructure – Develop and enhance large-scale data pipelines, ETL processes, and storage solutions, ensuring seamless integration between AI workflows and backend systems.System Performance & Reliability – Establish monitoring, logging, and incident response frameworks to maintain high availability and performance standards across systems.

Join our dynamic team as a Software Engineer at Hitachi Solutions, where your innovative ideas will drive cutting-edge projects and transform businesses. You will work with a talented group of professionals to develop software solutions that meet our clients' unique needs while enhancing your technical skills and career growth.

Join the dynamic team at dstaff as a Member of Technical Staff (MTS) Software Engineer, where innovation meets expertise. You will be instrumental in designing, developing, and implementing cutting-edge software solutions that drive our projects forward. This is an exciting opportunity for individuals eager to make a significant impact in a collaborative environment.

Join Our Mission at BetterHelp At BetterHelp, we're dedicated to breaking down the barriers to therapy and making mental health care accessible for everyone. Since our inception in 2013, we've grown to become the largest online therapy service worldwide, connecting individuals with over 30,000 licensed therapists who have positively impacted millions of lives. As the demand for mental health services rises, we remain committed to being a part of the solution. As a Senior Database Engineer with us, you'll collaborate with a diverse team of professionals, including clinicians, engineers, product experts, creatives, marketers, and business leaders, all united by a passion for enhancing access to therapy. We prioritize employee mental health just as much as our mission. Our investment in your well-being and professional growth reflects our belief that personal and organizational growth go hand in hand. Here, you'll have the opportunity to forge your own path, make a significant impact, and face daily challenges within a supportive community.

About EtchedEtched is pioneering the world's first AI inference system specifically designed for transformers, offering over 10x greater performance while significantly reducing costs and latency compared to traditional options like the B200. With Etched ASICs, you can create products that were previously unattainable with GPUs, such as real-time video generation models and highly complex reasoning agents. Supported by substantial investments from leading investors and a team of top engineers, Etched is revolutionizing the infrastructure layer for one of the fastest-growing industries globally.Job SummaryAs an Infrastructure Software Engineer, you will be essential in developing state-of-the-art model-specific ASICs by constructing custom infrastructure and toolchains. This role focuses on ensuring ultra-fast, reliable, and scalable development from simulation to silicon. At Etched, we approach infrastructure development with the same best practices that we apply to our products, incorporating rigorous design discipline and high-quality standards in our testing processes.You will spearhead the creation and adoption of next-generation infrastructure tools, empowering our ASIC, Software, and Platform engineers to accelerate iterations, increase reliability, and expand the frontiers of AI performance. Responsibilities include building and optimizing our hybrid high-performance compute (HPC) cluster for extensive parallel CI, EDA workflows, emulation, and hardware-aware job execution.Additionally, you will design and implement an advanced observability stack featuring LLM integration, focusing on health and performance telemetry, log aggregation, distributed tracing, insight generation, synthetic testing, and intelligent alerting across CI pipelines, simulation clusters, and service endpoints.This role demands a robust software engineering mindset, quality orientation, and a comprehensive understanding of systems. It involves not just writing scripts, but creating infrastructure code with precision, repeatability, and purpose.Key ResponsibilitiesArchitect and Scale Distributed Compute Systems: Design and build the orchestration layers driving our hybrid high-performance clusters—facilitating simulation, synthesis, and continuous integration of AI ASICs at an unprecedented scale.Build Infrastructure-as-Code Systems: Develop and maintain a fully programmable infrastructure control plane to guarantee reproducibility, auditability, and swift iteration throughout the entire stack.

Location: San Jose, CA Astera Labs (NASDAQ: ALAB) develops AI infrastructure with advanced connectivity solutions for hyperscalers and technology partners. The company’s Intelligent Connectivity Platform integrates semiconductor technologies such as CXL®, Ethernet, NVLink, PCIe®, and UALink™, along with the COSMOS software suite, to support scalable and integrated systems. More information is available at www.asteralabs.com. Role overview This Platform Software Engineer position centers on diagnostics and manufacturing software within the Hardware Engineering team. The role influences the design, testing, and manufacturing of high-speed datacenter products. Platform Software Engineers at Astera Labs guide projects from early concept through production at contract manufacturing partners. What you will do Design and develop software to support diagnostics and manufacturing for datacenter hardware Test and validate high-speed products throughout the engineering lifecycle Support manufacturing processes, ensuring quality from prototype through production Oversee projects from initial design to final build at contract manufacturers Requirements Strong background in software engineering Understanding of hardware design and manufacturing processes Experience in either design and validation, or automation and manufacturing Open to candidates with deep specialization or those seeking to broaden their skills

Design, develop, and enhance BMC software solutions for our innovative product line, including sensor monitoring and event logging WebUI.Implement firmware functionalities to enable communication with peripherals using protocols such as SPI, I2C, and UART, adhering to specification guidelines and chipset datasheets.Conduct thorough code reviews, unit testing, and debugging processes to guarantee the delivery of high-quality and reliable BMC software.Create and maintain comprehensive documentation, including design specifications, user manuals, and release notes.