Software Engineer, Guest & Host

Airbnb, Inc. has grown from a small startup in San Francisco to a global platform where over 5 million hosts have welcomed more than 2 billion guest arrivals. The company connects people through unique stays and experiences, fostering connections with communities around the world. The Cities Team The Cities Team supports Airbnb’s global growth by building software systems that help the company work with local governments. This group focuses on designing adaptable solutions for a variety of regulations, making sure Airbnb operates safely and efficiently in thousands of locations. Team members work closely with Operations, Product, Policy, and Legal, with colleagues based in both the US and India. They also advocate for fair regulations to support Airbnb’s continued expansion. Role overview As a Software Engineer on the Guest & Host team, the focus is on creating tools and systems that enable regulatory launches worldwide. This position emphasizes supply growth and retention by designing and building product and platform features that meet team objectives. Engineers in this role also represent the team in cross-functional projects related to regulations, ensuring that solutions align with broader company goals and compliance needs. What you will do Collaborate with global cross-functional partners to define product requirements and specifications Develop scalable and reliable features and platforms, using engineering best practices Foster a culture of quality, craftsmanship, and successful project delivery Work with Product, Partnerships, and other leaders to plan and assess new opportunities Location This is a remote position based in the USA.

Join Airbnb as a Senior Manager of Technical Program Management in the Guest & Host Technology team. In this pivotal role, you will lead complex technical programs, driving innovation and ensuring seamless integration of technology solutions that enhance user experience for both guests and hosts.Your leadership will guide cross-functional teams through project challenges, ensuring timely delivery while maintaining high-quality standards. Collaborate with engineers, product managers, and other stakeholders to align projects with our strategic goals and to position Airbnb as a leader in the industry.

Founded in 2007, Airbnb has transformed the way people travel, connecting over 5 million hosts to more than 2 billion guest arrivals across nearly every country in the world. Our platform allows hosts to offer unique stays and experiences, facilitating authentic connections between guests and local communities.LocationThis position is fully remote and should be based in Mainland China. Note: No Relocation or Visa Support offered.The Community You Will JoinThe Notifications team at Airbnb is focused on crafting and enhancing essential notification systems that ensure smooth and efficient communication for our guests and hosts worldwide. We work closely with product teams to assess notification requirements and deliver scalable solutions. Our goal is to improve engagement, reduce user fatigue, and achieve significant business results through technology and governance.The Difference You Will MakeWe seek backend engineers who are dedicated to building reliable systems that create meaningful user impacts. You will collaborate in a global setting to translate product and engineering concepts into effective production systems. Your contributions will help to develop our notification platform, refine delivery timing, optimize channel selections, and create scalable solutions that support various product teams across Airbnb.A Typical DayWork with engineers and cross-functional partners to clarify requirements, prioritize tasks, and define project scopes within your team’s roadmap.Engage in technical design discussions and align implementation details with team members and partner teams.Create clean, testable, and maintainable code for backend services and platform capabilities.Participate in on-call rotations and enhance operational excellence through improved runbooks, monitoring, and rollback readiness.Diagnose production issues, implement fixes, and enhance system reliability in your areas of responsibility.Guide and mentor junior engineers through code reviews, design discussions, and everyday collaboration.

Airbnb, founded in 2007, connects millions of hosts with travelers worldwide, supporting over 2 billion guest arrivals. The company’s mission centers on helping anyone feel at home anywhere, with a team that values collaboration and innovation. Team focus The Guest Displays & Platforms team manages the main product details page and oversees Pricing & Availability across the entire booking flow. This work covers all Airbnb offerings, including Homes, Hotels, Experiences, and Services. The team collaborates closely with Search, Checkout, Listings, Users, and Payments to deliver a seamless guest experience. Role overview As a Staff Engineer on this team, the role involves leading the development and improvement of major subsystems that shape how guests interact with Airbnb. Responsibilities include designing new product features, handling daily operations, spotting patterns, and building systems to streamline processes and raise quality. The position also requires technical and product analysis for stakeholders, as well as involvement in strategic planning. Staff Engineers at Airbnb are expected to define technical vision and deliver scalable solutions that support business goals. Each engineer’s expertise helps the team address complex technical challenges. What you will do Shape technical systems by weighing strategic insights and current realities to make sound technical and product decisions for both short- and long-term goals. Lead engineers within and beyond your immediate team in building these solutions. Mentor peers and help develop their skills. Drive the integration of AI into development processes and guest-facing features.

Join OpenAI as a Host Assurance Security Engineer where you will be at the forefront of ensuring the security and reliability of our systems. You will collaborate with cross-functional teams to identify vulnerabilities and implement robust security measures. Your expertise will play a critical role in safeguarding our technology and data.

Join Condor Software as a Full-Stack Platform EngineerAt Condor, we are revolutionizing the financial infrastructure that supports clinical development. With billions invested annually in discovering and developing new therapies, we strive to connect clinical operations and finance into a cohesive system. By integrating real-time financial intelligence, we empower R&D and finance leaders with the tools they need to make informed, high-stakes decisions.We are an AI-driven, pharma-native infrastructure provider, scaling industry standards in collaboration with top-tier partners. Our platform facilitates prediction, control, and execution in the most complex R&D environments worldwide.The Importance of Your RoleHaving established ourselves as a trusted partner for enterprise teams, we are now focused on the challenging task of scaling our platform to meet increasing demands. As a rapidly growing company, backed by prominent investors like Felicis and 645 Ventures, this is a unique opportunity to contribute to the foundational infrastructure that will redefine how therapies reach patients.Your ResponsibilitiesAs a Full-Stack Platform Engineer, you will be pivotal in building and scaling the core platform that supports the financial intelligence infrastructure relied upon by leading biopharma companies. This role encompasses critical engineering tasks at the intersection of backend systems, cloud infrastructure, and intelligent automation, with a strong emphasis on reliability and scalability.Your primary focus will be on backend architecture, where you'll design and implement services that drive complex financial and operational workflows. You'll be instrumental in shaping data flow, workflow orchestration, and enabling emerging AI-driven capabilities. This role goes beyond simple integration; you'll be crafting robust primitives that support other teams as our product and customer base expand.Working as a core member of a cross-functional product team, you will closely collaborate with product managers, designers, quality engineers, and data specialists to transition features from concept to production. While backend expertise is crucial, you will also engage across the stack to ensure the platform's capabilities are effectively leveraged.

About CondorAt Condor, we are committed to transforming the financial infrastructure of clinical operations and finance. Every year, substantial investments are made in discovering and developing new therapies, yet the tools and data supporting these efforts often remain fragmented and disconnected. Our mission is to bridge this gap.We are pioneering a real-time intelligence layer that seamlessly integrates clinical operations, vendor activities, and financial signals. As a result, R&D and finance leaders gain unprecedented control over their organizational operations, making informed decisions with confidence.Our platform is rooted in AI-driven technology tailored for the pharmaceutical industry, built to scale with the standards established in collaboration with leading partners in the field. We empower organizations to enhance their prediction, control, and execution capabilities in the most complex R&D environments globally.The Importance of Our WorkHaving established trust among enterprise teams to manage critical operations and finance, we are now faced with the challenge of scaling our solutions. This pivotal phase is where our efforts will shape the future of clinical development.Condor is experiencing rapid growth, supported by prominent institutional investors like Felicis and 645 Ventures, and is becoming integral to the operations of Top 200 biopharma companies. This role represents a unique opportunity to contribute to the foundational infrastructure that will redefine how therapies are brought to market.Role OverviewThe Vice President of Engineering at Condor is a vital leadership position responsible for establishing the engineering operating system behind a platform that our customers will increasingly view as essential. This role transcends mere maintenance; it is about innovating and enhancing how we deliver products with agility and precision.In this position, you will collaborate closely with the CEO and other cross-functional leaders to convert company priorities into actionable plans. You will take on hands-on responsibilities typical of early-stage leadership, from resolving production issues to making architectural decisions, while also building a scalable team and processes.This is an opportunity for an engineering leader seeking genuine ownership and influence, with the chance to create a resilient engineering function during a critical juncture in our growth.Key ResponsibilitiesDevelop and Direct the Engineering Operating System: Design and implement frameworks and processes that ensure reliability and efficiency.Team Leadership: Recruit, mentor, and develop a high-performing engineering team.Cross-Functional Collaboration: Work with product management and other departments to align engineering efforts with company goals.Strategic Technical Decisions: Make informed architectural choices that support product scalability and performance.

At Crusoe, our vision is to enhance the availability of energy and intelligence. We are at the forefront of developing solutions that empower individuals to innovate boldly with AI, all while ensuring that we uphold principles of scalability, speed, and sustainability.Join us in driving the AI revolution through sustainable technology at Crusoe. You will play a pivotal role in fostering innovation, making a significant impact, and collaborating with a team that is leading the way in responsible and transformative cloud infrastructure.About the RoleWe are on the lookout for a Senior Software Engineer to take on the role of founding engineer within our new Enterprise Software Engineering team in IT. You will work closely with the Director to develop internal tools, automation processes, and integrations that remove manual tasks and address critical operational challenges across the organization.This role transcends traditional enterprise IT positions. You will leverage AI-assisted development as your primary method, delivering production-quality software within days instead of months, while laying the groundwork for future team members. As you grow in this role, your primary contributions will focus on defining specifications, context, and reusable patterns to guide AI agents, while still engaging in hands-on coding for the most complex challenges.Your ResponsibilitiesDesigning and deploying internal tools, automation, and integrations that provide measurable benefits across Finance, Operations, HR, and other business functions.Utilizing AI-assisted development as your standard workflow, which includes drafting specifications, creating prompts, reviewing AI-generated code, and iterating quickly.Establishing foundational technical patterns such as coding standards, project conventions, reusable components, and context files that facilitate AI-driven development.Creating and managing integrations between enterprise systems through APIs, middleware, and data pipelines.Developing solutions across a versatile environment that combines cloud application platforms with internal GPU compute for AI workloads.Collaborating with business teams during rapid prototyping sessions, then refining prototypes into production-ready systems complete with testing, monitoring, and documentation.Setting up CI/CD pipelines, automated testing, and quality assurance measures for all solutions delivered.Taking ownership of solutions from end to end, covering everything from specification and implementation to deployment and production support.

Role overview Airbnb is hiring a Product Manager to improve guest discovery and refine the homepage experience. This role centers on understanding how guests find and explore listings, then shaping the homepage to make those journeys easier and more engaging. What you will do Analyze data and gather user feedback to inform product decisions Develop strategies that increase user engagement and satisfaction Work closely with engineering, design, and other teams to deliver new features and improvements Lead projects that have a visible impact on how guests interact with Airbnb’s platform Location This position is based in San Francisco CA, Los Angeles CA, or New York NY.

Join Condor as a Quality Engineer in AccountingCondor Software is at the forefront of revolutionizing the financial infrastructure necessary for clinical operations. With hundreds of billions invested annually in the discovery and development of new therapies, our mission is to bridge the gap between clinical operations and finance, eliminating disconnection and enhancing decision-making through a unified platform.Our innovative solutions integrate clinical operations, vendor activities, and financial signals into a real-time intelligence layer, empowering R&D and finance leaders with comprehensive control over their organizational workflows.As a pharma-native, AI-driven infrastructure, Condor is uniquely positioned to scale industry standards defined in partnership with Big 4 firms. Our platform supports prediction, control, and execution in the most complex R&D environments worldwide.The Importance of Your RoleHaving established significant trust among enterprise clients, Condor is poised for growth. You will play a pivotal role in scaling a platform that is integral to the operations and financial health of top biopharma companies. This is a unique opportunity to contribute to foundational infrastructure that will directly impact how new therapies reach patients.Your ResponsibilitiesAs a Quality Engineer embedded within an agile product team, you will ensure the reliability and accuracy of our platform. This role requires a blend of accounting expertise, systems thinking, and technical skills to safeguard workflows where precision is critical. You will collaborate with software engineers, product managers, and domain experts to validate complex financial and clinical trial workflows under real-world conditions, significantly mitigating production risks and bolstering customer trust.Your hands-on role will focus on automating tests and solving analytical problems by designing and maintaining comprehensive automated test coverage for intricate financial calculations, accrual logic, and practical edge cases. Additionally, you will engage in targeted manual validations, contribute to the system's design for enhanced testability, and elevate quality standards across our platform.

Why Choose Numeric?Accounting is the backbone of every business. Unfortunately, many software solutions in this field were designed in the early 2000s — cumbersome, slow, and outdated in terms of AI capabilities. Today, accountants are grappling with an escalating, unresolved data challenge stemming from complexity, data overload, and fragmented systems — leaving them without adequate tools for resolution. These challenges are significant, complex, and increasingly urgent. But they are solvable.Welcome to Numeric — the future of accounting and finance. We are developing a platform that embodies the vision of real-time, comprehensive, and reliable data and insights for organizations to enhance their decision-making and execution.Our mission addresses the foundational issues necessary for automating data ingestion, transformation, matching, projection, and reporting, creating a seamless graph of financial data. By integrating data, automation, workflows, and AI-driven experiences, we empower accounting teams to maintain a continuous view of their company’s financial health and activities.With strong product-market fit and a growing customer base that includes leaders such as Anthropic, Brex, OpenAI, Plaid, and Wealthfront, we are backed by top-tier investors including IVP, Menlo Ventures, Founders Fund, and 8VC, alongside founders and executives from Ramp, Segment, and other pioneering firms.About the RoleAs a Product Software Engineer at Numeric, you will take charge of the entire product lifecycle, directly influencing our product strategy and direction. We seek innovative, dynamic builders with robust foundational skills and a commitment to enhancing user experiences and addressing key challenges.Potential ResponsibilitiesYou may work on our advanced data platform, which includes:Ingestion processes, metadata management, lineage tracking, and transformation for thorough analysis and insights while ensuring source traceability.Our reporting tools, enabling end-users to create flexible, highly-structured financial projections that can be saved as reports and seamlessly integrated into their workflows. These reports are both traceable and composable, allowing users to delve into transaction-level details and beyond.Monitoring systems, empowering clients to identify and rectify data issues at the source and prevent errors...

About CondorAt Condor, we are transforming the financial infrastructure of clinical development. While substantial investments are made annually to discover and develop new therapies, the processes behind these advancements often remain outdated and disconnected. Our mission is to bridge this gap, creating a cohesive system that integrates clinical operations, vendor activities, and financial data into a real-time intelligence layer. This empowers R&D and finance teams with the insights they need to make informed decisions.Our AI-driven, pharma-native infrastructure is designed to scale industry standards that we have helped shape alongside major partners. We facilitate prediction, control, and execution in some of the most complex R&D environments globally.As we continue to gain the trust of enterprise teams, we are now focused on the critical task of scaling our operations in a high-stakes environment.Condor is a rapidly growing company, backed by leading institutional investors such as Felicis and 645 Ventures, collaborating with top 200 biopharma companies. This is a unique opportunity to contribute to the infrastructure that influences how new therapies reach patients.The RoleWe are seeking a Senior Backend and Data Platform Engineer to play a key role in developing the foundational data infrastructure for Condor’s financial intelligence platform. This position is pivotal in turning complex clinical and financial data into actionable intelligence that enterprise biopharma teams can rely on.In this role, you will be responsible for designing and managing the core data foundations that underpin Condor’s financial engine and AI capabilities. Your work will involve modeling intricate, high-stakes data, constructing reliable data pipelines and services, and ensuring that product features and intelligence workflows function with precision, consistency, and scalability. The systems you develop will directly support critical finance and operational applications.This hands-on, senior engineering position provides you with significant ownership. You will engage with backend services, data pipelines, and APIs, bringing features from concept to production. You will define necessary data schemas, transformations, and architectural patterns that become essential as our platform evolves. Although your primary focus will be on backend and data engineering, you will also be encouraged to work across the stack to ensure seamless integration of data and intelligence.

Sofi is hiring a Software Engineer, Cloud to help build and support cloud-based solutions for a diverse and expanding customer base. This position plays a key part in shaping the technology that powers Sofi’s financial products. Role overview This role centers on designing, developing, and maintaining systems in the cloud. The Software Engineer will work closely with colleagues from different teams to introduce new technologies and refine existing systems. What you will do Create and maintain cloud-based applications and services. Work with cross-functional teams to implement new features and improve performance. Contribute to projects that enhance the overall user experience. Impact Work in this role supports Sofi’s mission to make financial tools accessible to everyone. Contributions directly affect how customers interact with and benefit from Sofi’s offerings.

Airbnb, founded in 2007, has transformed the travel experience by connecting over 5 million hosts with more than 2 billion guests worldwide. Our platform enables unique stays and authentic community experiences for travelers around the globe.Join Our Community:At Airbnb, the Developer Infrastructure team is dedicated to empowering engineers and AI Coding Agents to produce high-quality software efficiently. We focus on infrastructure that enhances engineering productivity throughout the software development lifecycle, including build, test, and deployment.Your Impact:As a member of the CI+Build team, you will play a crucial role in optimizing our developer infrastructure, which encompasses remote build systems, CI clusters, flaky test management, and merge queues. Your contributions will help maintain a seamless mainline and accelerate pull request cycle times.In this role, you will define and implement cutting-edge build systems at Airbnb’s scale, guiding the technical direction for build infrastructure across diverse platform teams. You will collaborate with internal teams that deliver systems utilized by product engineers in backend, web, and mobile environments. Success in this position requires a deep understanding of the architecture of our largest internal backend services as we navigate an increasingly complex build graph.A Day in Your Role:Designing enhancements to our existing Bazel installation and remote build/cache infrastructure to boost correctness, reproducibility, and speed.Establishing the technical roadmap for the reliability and performance of our software build systems.Improving inner-loop development velocity and CI run-times through diagnostic efforts.

Join SquareTrade, Inc. as a Software Engineer and be a key player in developing innovative software solutions that enhance customer experiences. You will collaborate with cross-functional teams to design, implement, and maintain robust applications. Your contributions will directly impact our mission to provide exceptional service and support to our users.

About GridwareGridware is an innovative technology firm based in San Francisco, committed to safeguarding and optimizing the electrical grid. We have pioneered a revolutionary grid management approach known as Active Grid Response (AGR), which emphasizes the monitoring of electrical, physical, and environmental factors that influence grid reliability and safety. Our cutting-edge AGR platform leverages high-precision sensors to identify potential issues early, facilitating proactive maintenance and fault prevention. This holistic strategy aids in enhancing safety, minimizing outages, and ensuring the grid operates with maximum efficiency. Gridware is supported by prominent climate-tech and Silicon Valley investors. For further details, please visit www.Gridware.io.Role OverviewWe are looking for a talented Staff Software Engineer to act as a pivotal technical force within our team, enhancing the overall software engineering capabilities through architectural innovation, mentorship, and fostering a culture of excellence. In this role, you will design and develop the essential software systems that drive Gridware's platform. This encompasses everything from backend services that oversee our distributed network of devices to the front-end interfaces that visualize grid health, fleet diagnostics, and real-time field events.Your responsibilities will span the entire technology stack, building and scaling systems that integrate hardware, firmware, and cloud infrastructure to enable dependable communication, fleet visibility, and expedited decision-making. This position offers significant ownership and impact, allowing you to influence how our technology supports and protects critical infrastructure at scale.

About BroccoliBroccoli is revolutionizing the $500 billion home services industry by developing an AI operating system designed to empower trades businesses such as HVAC and roofing. Our intelligent AI agents handle customer interactions, manage job bookings, and ensure every lead is effectively captured.With the backing of prominent venture capital firms and a successful $27 million Series A funding round, we are on an aggressive growth trajectory. Collaborating with top private equity-backed home service platforms, we anticipate expanding our team fivefold by 2026, presenting a unique opportunity to join us early and make a significant impact.Why Join Broccoli?As a Staff Engineer, you will be instrumental in establishing the technical backbone of Broccoli AI. Your responsibilities will include ownership of critical systems, influencing architectural decisions, and shaping our development and deployment processes on a large scale.Immediate Impact: Your contributions will directly enhance production systems, benefiting hundreds of customers.Category Creation: Play a pivotal role in defining a new category of AI-powered workforce within an expansive market.Speed & Ownership: Enjoy the advantages of a small team with rapid feedback loops and substantial decision-making authority.Founder Collaboration: Partner closely with experienced founders to drive product and technical vision.What You’ll DoDesign, develop, and scale backend systems and internal tools for our AI agent platform.Take ownership of essential APIs and integrations, including systems like ServiceTitan.Lead complex features from initial design through to production deployment.Enhance real-time voice capabilities, reliability, and intelligence of AI agents.Mentor fellow engineers and help implement best practices across the team.Balance speed and quality while scaling systems to accommodate live customer traffic.What We’re Looking For7+ years of experience in backend or full-stack engineering.Strong system design and architectural skills.Proven experience in deploying and maintaining production systems at scale.Ability to thrive in high-growth, ambiguous startup environments.A proactive approach with a strong execution mindset.

Join Carta's engineering team as a Staff Software Engineer, where you will play a crucial role in developing innovative solutions that enhance our platform. You will collaborate with cross-functional teams to design, implement, and maintain scalable systems, ensuring high performance and responsiveness to requests from the front-end.We're looking for a passionate engineer who thrives in a fast-paced environment and is excited about tackling complex challenges. If you are eager to contribute to cutting-edge technology and drive impactful projects, we want to hear from you!

Role overview The Staff Software Engineer position at Amplitude, Inc. is based in San Francisco, CA. This role centers on developing and enhancing software to broaden the platform’s features. Day-to-day work includes direct software development and frequent collaboration with colleagues from various teams. What you will do Design, build, and maintain scalable software applications that support the platform’s growth. Collaborate with product managers and designers to deliver features that address user needs. Mentor junior engineers and contribute to their technical and professional development. Review code and help improve engineering practices throughout the team. Stay current with emerging technologies and industry trends to guide technical choices.

Latent is looking for a Software Engineer to join the team in San Francisco. This position centers on developing software that enhances user experience while supporting business objectives. Collaboration between engineers and designers is a core part of the process, with a shared goal of building applications that are both functional and visually refined. Responsibilities Partner with engineers and designers to design and implement new software features Take part in projects from initial planning through launch Contribute to applications that meet strong standards for quality and usability Role impact Software Engineers at Latent help shape products from concept to release. The work has a direct influence on user satisfaction and the company’s business outcomes.