Software Engineer, Cybersecurity Products

Join Anthropic as a Senior Software Engineer focused on developing cutting-edge AI-driven cybersecurity products. In this dynamic role, you will collaborate with a passionate team to prototype and build innovative solutions that enhance security applications. Your work will bridge research, product development, and customer engagement, allowing you to contri…

Join Sysdig as a Senior Software Engineer specializing in Runtime. In this role, you'll be at the forefront of developing innovative solutions that enhance our runtime security and monitoring products.You'll collaborate with a dynamic team, leveraging cutting-edge technologies to tackle complex challenges. We are looking for passionate engineers who thrive in a fast-paced environment and are eager to make a significant impact.

Join Cloudflare as a Senior Software Engineer in our Registrar team, where you'll be at the forefront of developing innovative solutions for domain registration services. This role offers you the opportunity to leverage your expertise in software development to enhance our platform's performance and scalability, ensuring a seamless experience for our customers.

Founded in 2007, Airbnb has transformed the way people travel by connecting over 5 million hosts with more than 2 billion guests worldwide. Our platform offers unique accommodations and experiences that foster authentic community connections. The Team You Will JoinThe Airfam Products team is dedicated to enhancing productivity for every Airbnb employee by creating a cohesive digital headquarters experience. As part of a dynamic 10-member cross-functional team consisting of engineers, designers, researchers, and product managers, you will contribute to platforms utilized by Airbnb's global workforce.Our portfolio features One Airbnb (the company’s internal cultural hub with enterprise search, employee profiles, and AI-driven chat), OneChat (Airbnb's secure enterprise ChatGPT for seamless LLM interactions), and a range of tools designed to help employees find information, connect with colleagues, and accomplish tasks efficiently.You will report directly to the Engineering Manager and collaborate closely with the Employee Experience Tools & Technologies (TNT) team, Product Managers, UX Designers, and Data Scientists. Our team is pioneering AI-driven employee experience innovations, developing systems that reshape how thousands of employees engage with their work on a daily basis. Your ImpactAs a Staff Engineer on the Airfam Products team, you will serve as the technical backbone for Airbnb's next generation of AI-powered employee experience platforms. The tools you develop, the architectural decisions you make, and the mentorship you provide to fellow engineers will significantly boost productivity across Airbnb's global workforce. You will:Develop and maintain high-quality, scalable software solutions.Collaborate with cross-functional teams to define, design, and ship new features.Mentor junior engineers and contribute to team knowledge sharing.Engage in code reviews and provide constructive feedback.

Role Overview Mercury is looking for a Senior Software Engineer focused on Stability. This role centers on strengthening the reliability and scalability of Mercury’s software systems. The work spans identifying weak points, resolving issues, and driving improvements across the stack. What You Will Do Work closely with teams across engineering, product, and operations to spot and address stability risks Troubleshoot and resolve software issues affecting system reliability Design and implement solutions that improve overall system performance and resilience Location This position is open to candidates based in San Francisco, CA, New York, NY, Portland, OR, or remote within Canada or the United States.

Founded in 2007, Airbnb has transformed the way people travel, connecting over 5 million hosts with more than 2 billion guests worldwide. Our platform offers unique stays and experiences, allowing guests to immerse themselves in local communities and cultures.The Community You Will Join:At Airbnb, our Host and Guest communities are the heart of our operations. The Reputation team plays a crucial role in maintaining trust within our platform, overseeing all aspects of user reputation, including reviews, Superhost recognition, and standards enforcement. Our responsibilities encompass:Reviews: We facilitate accountability between guests and hosts through a robust review system, relying on user-generated data to refine our review processes.Superhost: This program acknowledges and rewards exceptional hosts who consistently provide outstanding experiences for guests.Standards: Trust is foundational at Airbnb; our team is dedicated to educating hosts and enforcing standards in response to negative feedback.Insights: Leveraging data effectively, we empower hosts with actionable insights about their performance and opportunities for improvement.The Difference You Will Make:We are looking for a passionate, talented engineer ready to make a significant impact. As part of the reputation team, you will enhance how we collect and manage review data. Our mission is to modularize our systems and create a comprehensive review platform that extends beyond our current marketplace. You will play a key role in shaping the future of the Reviews space at Airbnb, with opportunities to engage in diverse projects across different layers of the stack.

P-160 About Us At Databricks, we are dedicated to empowering data teams to tackle some of the most challenging problems in the world — from transforming the next mode of transportation into a reality to expediting the development of medical innovations. We achieve this by developing and operating the leading Data Intelligence Platform, enabling our customers to leverage profound data insights that enhance their operations. Founded by engineers with a customer-centric approach, we eagerly embrace every opportunity to confront technical challenges, whether it involves designing next-generation UI/UX interfaces for data interaction or scaling our services and infrastructure across millions of virtual machines. Our journey is just beginning. As a Senior Full Stack Software Engineer, you will collaborate with your team and product management to simplify data insights for our users. We seek engineers who are customer-focused and capable of overseeing the entire product lifecycle, extending beyond mere technical execution. You will lay the groundwork for creating robust, scalable, and delightful products. Below are examples of experiences you will design for our customers, facilitating the complete project lifecycle from data loading and results visualization to statistical model creation and production deployment: User-friendly workflows for creating, configuring, and managing large-scale compute clusters, networks, and data sources. Develop, deploy, test, and upgrade intricate data pipelines, featuring powerful visual data graphs. Streamlined onboarding and management for all organizational members to adopt a data-driven approach. Exceptional SQL-centric data exploration and dashboarding experience on Databricks. An interactive environment for collaborative data projects at scale, with a straightforward path to production.

Join Hive as a Senior Frontend Software Engineer!At Hive, we are at the forefront of cloud-based AI solutions, dedicated to revolutionizing the way organizations understand, search, and generate content. Trusted by some of the world's most innovative companies, we empower developers with a suite of top-tier, pre-trained AI models, handling billions of customer API requests each month. Our robust software applications, fueled by proprietary AI models and datasets, are paving the way for groundbreaking use cases in content moderation, brand protection, sponsorship measurement, and context-based advertising.With over $120M raised from esteemed investors such as General Catalyst, 8VC, Glynn Capital, Bain & Company, and Visa Ventures, Hive is proud to employ a diverse team of over 250 talented individuals across our offices in San Francisco, Seattle, and Delhi. If you're ready to shape the future of AI, we want to hear from you!About the RoleAs a Senior Frontend Software Engineer, you will play a pivotal role in developing our Hive Data and Hive Enterprise products. Collaborating closely with designers, product owners, and fellow engineers, you will create innovative user interfaces that define our platforms. Utilizing the latest web technologies, including React, Redux, Webpack, and ES6, you will deliver exceptional user experiences. Given our small, agile team, you will have the opportunity to iterate rapidly and make impactful software design decisions regarding product features. We seek candidates with a strong technical foundation who are passionate about frontend technologies and thrive in a dynamic, fast-paced environment.

Join Scribe as a Senior Software Engineer focusing on Billing. In this crucial role, you will design and implement innovative billing solutions that enhance our customer experience and drive operational efficiency. Collaborate with cross-functional teams to define requirements and develop scalable software solutions that meet the needs of our growing customer base.

Aura is seeking a talented and experienced Senior Software Engineer, Platform to join our innovative team. In this role, you will be responsible for designing and implementing scalable software solutions that enhance our platform capabilities. You will work closely with cross-functional teams to ensure the delivery of high-quality software that meets the needs of our users.

About the Role: The Tubi team is dedicated to creating and refining exceptional user interfaces and experiences across our web and OTT applications. Our primary focus is on implementing features that aid in user acquisition and growth, such as user registration, onboarding, SEO optimization, and account management. As a member of this dynamic team, you will collaborate closely with Product and Design teams to innovate and develop cutting-edge, experiment-driven features that significantly enhance the user experience. Your responsibilities will encompass both front-end development and building robust technical architecture to ensure optimal performance and scalability, while continuously exploring engineering-driven features and experiments that can propel user growth. You will leverage technologies such as React, Node.js, GitHub Actions, Terraform, and CDN infrastructure to create and deploy high-performance applications that serve millions of users. This position is hybrid, based in our San Francisco office, and requires you to be present in the office three days a week.

About SentrySentry is dedicated to eliminating poor software experiences. Our mission is to empower developers to create high-quality software swiftly, allowing everyone to enjoy technology to its fullest.With over $217 million raised in funding and a community of over 100,000 organizations, including giants like Disney, Microsoft, and Atlassian, we are developing state-of-the-art performance and error monitoring tools. Our solutions help our partners minimize time spent on bug fixes and maximize product development.In our commitment to collaboration, Sentry follows a hybrid work model across our global offices. We have designated Mondays, Tuesdays, and Thursdays as in-office days to foster effective teamwork. If you are passionate about building tools that enhance the digital experience, join us in creating the next generation of software monitoring solutions.About the RoleAt Sentry.io, we offer vital services for diagnosing application health issues. Our tools are crucial for organizations aiming to respond adeptly in dynamic markets. We ensure a seamless and enjoyable experience in the development and deployment of these tools through a robust continuous integration environment and an insightful deployment pipeline.As part of the Infrastructure Engineering team, your contributions will be instrumental in supporting Sentry's growth and enabling engineering teams to operate with agility and confidence.Your responsibilities will include designing, developing, and maintaining internal software and platform capabilities that alleviate the cognitive load associated with infrastructure and developer tooling. You will create dependable, reusable abstractions that facilitate rapid shipping of features while incorporating durability, security, and operational excellence into service development and management.This role demands strong engineering judgment: selecting reliable technologies, planning for scalability from the outset, and crafting solutions that serve multiple teams. Your focus will be on practical systems that enhance reliability and ownership across the organization, driving adoption through comprehensive documentation, well-designed APIs, and seamless developer experiences that integrate into daily workflows.Ultimately, you will empower engineering teams to flourish within a culture of ownership—enabling them to deploy, manage, and evolve services confidently while minimizing operational burdens.Key ResponsibilitiesDesign systems that scale with company growth, ensuring a balance of reliability, performance, and cost-efficiency.Develop platform services that enhance internal operations and developer productivity.

Join our innovative team at Astranis as a Senior Software Engineer specializing in Infrastructure. In this role, you will be responsible for designing, implementing, and maintaining robust infrastructure solutions that support our cutting-edge satellite technology. Your expertise will play a crucial role in enhancing the reliability and scalability of our systems.

Role Overview Sigma Computing builds a high-performance data platform aimed at making data accessible and useful. The engineering team focuses on modern data architecture and delivers features that help organizations explore and analyze data efficiently. As the team grows in San Francisco, Sigma is looking for a Senior Backend Software Engineer who enjoys solving complex problems and contributing to a product used by a wide range of users. What You Will Do Tackle challenging problems related to providing interactive experiences on data warehouses for exploration and analysis. Work with technologies including Rust, Go, GraphQL, Node, and Kubernetes. Build backend distributed services, design algorithms, and create APIs for a cloud-based application. Debug, track, and resolve product or system issues as they arise. Design and implement new backend features to support a growing user base. Participate in design and code reviews with teammates and stakeholders to maintain high standards and share knowledge. Location This position is based in San Francisco, CA.

About CartesiaAt Cartesia, our vision is to create the future of AI—an intelligent, interactive system that seamlessly integrates into your daily life. Today, even the most advanced models struggle to process and analyze vast streams of audio, video, and text data—1 billion text tokens, 10 billion audio tokens, and 1 trillion video tokens—especially on-device.We are at the forefront of developing the model architectures that will make these capabilities a reality. Our founding team, who met as PhD candidates at the Stanford AI Lab, pioneered State Space Models (SSMs), a novel approach for training efficient, large-scale foundational models. Our diverse team combines deep expertise in model innovation and systems engineering with a design-oriented product engineering team to create and deliver cutting-edge models and experiences.With support from leading investors such as Index Ventures, Lightspeed Venture Partners, Factory, Conviction, A Star, General Catalyst, SV Angel, Databricks, and others, along with guidance from an exceptional group of advisors and over 90 angel investors across various industries, we are well-positioned to redefine the AI landscape.About the RoleWe are seeking a passionate Product Software Engineer to join our team, focusing on building and scaling the platform infrastructure that supports Cartesia's voice AI products. In this role, you will develop composable platform components that enhance feature delivery across our API and conversational AI systems.Your ImpactDevelop and scale product platform components to facilitate Cartesia's growth.Take ownership of critical product infrastructure end-to-end, including real-time systems.Collaborate with product teams to identify common needs and create platform primitives that enhance their development speed.What You BringA minimum of 3 years of experience as a backend or platform engineer with a focus on building scalable systems.A customer-centric mindset that prioritizes outcomes over technical specifications.A proactive approach to owning your work, tackling ambiguous challenges, and achieving results.Strong decision-making skills regarding when to expedite development and when to invest in scalability.Familiarity with our technology stack: TypeScript for frontend, Python and Go for backend. Expertise in all three is not required, but a willingness to learn is essential.Nice-to-HavesExperience with AI or machine learning systems.Background in working with real-time data processing.

About the RoleJoin us as a pivotal member of our frontend engineering team, where you will spearhead the development of exciting new features that enhance our user experience.Your Responsibilities:Design and develop the foundational frontend architecture for innovative products from inception to launch.Quickly prototype and refine features to test ideas and improve user interactions.Set and uphold best practices for code quality, testing, performance, and maintainability.Work in close collaboration with design, product, and backend teams to create a seamless user journey.Play an active role in crucial technical and product decisions as part of our founding engineering team.Guide and mentor upcoming engineers, helping to foster a high-performing frontend team culture.

Join Reddit's Test Engineering team as a Senior Software Engineer, where you will play a pivotal role in ensuring the highest quality of software features. Collaborate with cross-functional teams to design and implement robust test automation frameworks and tools, while fostering a culture of quality across all engineering initiatives. Your expertise will help identify testing gaps and drive systemic improvements, enhancing our testing processes and infrastructure stability.

About UsAt Imprint, we are revolutionizing the landscape of co-branded credit cards and financial products, making them smarter, more rewarding, and fundamentally brand-centric. Our partnerships with leading brands such as Crate & Barrel, Rakuten, Booking.com, H-E-B, Fetch, and Brooks Brothers empower us to launch innovative credit programs that enhance customer loyalty, unlock significant savings, and drive business growth. Our advanced platform integrates cutting-edge payment infrastructure with intelligent underwriting and an intuitive user experience, enabling brands to offer powerful financial solutions without the complexities of becoming a traditional bank.With co-branded cards accounting for over $300 billion in annual spending in the U.S. and most still relying on outdated banking systems, Imprint stands as the modern alternative: flexible, technology-driven, and tailored for today’s consumer. Supported by esteemed investors such as Kleiner Perkins, Thrive Capital, and Khosla Ventures, we are assembling a world-class team to innovate how payments are made and how brands evolve. If you thrive in a fast-paced environment, enjoy tackling complex challenges, and want to make a tangible difference, we invite you to join us.Discover more about our journey on Imprint's Technology blog.Your RoleLead the architecture, development, and deployment of sophisticated, high-performance backend systems that align with our business goals.Mentor junior and mid-level engineers through comprehensive code reviews, technical guidance, and knowledge sharing to foster their growth.Collaborate with cross-functional teams—including product managers, designers, and business stakeholders—to translate requirements into effective technical specifications and deliver impactful solutions.Work alongside leadership to nurture a diverse, inclusive, and innovative engineering culture.Partner with product and design teams to create and implement seamless, customer-centric experiences.Drive ongoing optimization of system performance, scalability, and reliability to meet rapid growth and changing business needs.Proactively identify technical debt, performance bottlenecks, and opportunities for architectural enhancements.Contribute to architectural decisions and help define the technical strategy for backend engineering.Shape technical direction and influence key architectural decisions that will impact the future of our platform.Promote engineering best practices and establish standards that enhance code quality across the organization.

Founded in 2007, Airbnb has transformed travel by connecting over 5 million hosts with 2 billion guest arrivals worldwide. Our platform offers unique stays and experiences, allowing guests to immerse themselves in local communities authentically.Join Our Community:At Airbnb, our Host and Guest communities drive our innovation. We focus on enhancing the entire experience for both parties, launching new product verticals, and developing comprehensive platforms that ensure high-quality interactions.The Guest Displays & Platforms team is responsible for the product details page (PDP), which integrates all listing information and anchors the guest booking process, including pricing and availability across our services.As a Senior Backend Engineer in Guest Displays & Platforms, you will play a crucial role in developing and refining key features that enhance the guest experience. This includes integrating new functionalities with existing systems, collaborating with designers to translate product goals into effective user experiences, and identifying patterns to boost developer efficiency while maintaining high technical standards on critical aspects of the guest journey.

Airtable is on the lookout for a highly skilled Senior Software Engineer to join our Product Backend team. In this role, you will collaborate with cross-functional teams to design and implement robust backend solutions that drive our product’s architecture. Your expertise will help us enhance user experience and scalability while ensuring system reliability and performance.