Senior Software Engineer - Connectivity at ScaleAI | San Francisco, CA & New York, NY

Senior Software Engineer - ConnectivityThe Connectivity team at Scale owns the foundational platform that empowers us to consistently generate, assess, and deliver high-quality training data to our clients. Our systems are integral to Scale’s data and AI infrastructure, facilitating large-scale workflows while enabling cutting-edge AI functionalities such as multi-modality, long-horizon reasoning, and agentic behavior.We are seeking a seasoned engineer with extensive experience in developing robust platforms. The ideal candidate will possess strong architectural judgment, a commitment to correctness and reliability, and the capability to design systems that can scale and adapt effectively over time. This role is primarily backend-focused but includes full-stack responsibilities and substantial ownership from design to long-term operations.

At ScaleAI, we are at the forefront of AI innovation, providing essential data that drives advancements in areas such as frontier model training, enterprise integration, defense technologies, and autonomous systems. Our mission is to create trustworthy AI solutions that empower critical decision-making across various sectors.We are seeking an AI Product Manager to lead one of our Agent & Reinforcement Learning Environments data verticals, specifically focusing on Computer Using Agent (CUA) data. In this pivotal role, you will manage the product roadmap for your data vertical, overseeing data generation pipelines, ensuring data quality, and developing researcher-facing tools that assist laboratories in training and assessing intelligent agents in multifaceted environments. You will collaborate closely with our key customers and their top researchers, acting as the technical authority for your products and influencing both internal and external strategic roadmaps.The ideal candidate should possess a strong entrepreneurial spirit, a go-to-market mindset, and a solid technical understanding of AI research, enabling effective engagement with technical stakeholders to achieve mission-critical results.

About the Role The Director of Business Systems will play a crucial role in establishing a robust framework across Finance, GTM, Operations, and People systems, seamlessly integrating these capabilities into a dynamic, AI-enhanced infrastructure. As a builder-first leader, you will merge enterprise architecture with advanced AI automation. Your mission is to eradicate fragmentation and empower every function to accelerate operations by implementing internal AI agents that minimize manual tasks and highlight actionable insights. You will spearhead the effort to refine our internal processes to match the sophistication of the external products we deliver. Key Responsibilities Enterprise Application Strategy: Oversee the complete lifecycle of our application ecosystem, including ERP (Finance), CRM (GTM), HRIS (People), and specialized AI tools. Ensure these systems integrate into a secure, scalable backbone. AI Agent Deployment: Discover opportunities to replace manual workflows with AI/LLM-powered agents. Develop and manage “internal agents” that automate forecasting, revenue capture, and employee self-service. Cross-Functional Partnership: Act as the primary technology partner for the leadership team. Align system roadmaps with departmental objectives to ensure a seamless flow of data from production to back office. Operational Excellence: Enhance our core systems by instituting disciplined change management, clear data governance, and measurable SLAs. Stabilize environments to meet audit and regulatory demands. Team Leadership: Direct a high-impact team that cultivates a culture of curiosity, speed, and user-centricity.

Join Scale AI as a talented Infrastructure Security Engineer, where you'll play a pivotal role in safeguarding the integrity and security of our platform. This position focuses on securing expansive cloud environments, managing and fortifying various compute clusters, and reviewing infrastructure as code. Your proficiency in cloud security, infrastructure automation, and advanced security practices will be crucial in upholding and advancing our security framework.Your responsibilities include:Securing infrastructure across major cloud hosting platforms (e.g., AWS, Azure, GCP).Implementing and maintaining comprehensive security configurations and policies for cloud environments.Conducting regular security assessments and audits to identify vulnerabilities and propose enhancements.Developing and enforcing security best practices for infrastructure automation and orchestration.Collaborating with Developer Experience, IT, and product teams to integrate security into every phase of the infrastructure lifecycle.Reviewing and securing infrastructure as code (e.g., Terraform, CloudFormation).Mentoring team members on infrastructure security best practices and emerging threats.

We are seeking a visionary Head of Engineering to lead our dynamic team at Gusto. As the Head of Engineering, you will play a critical role in shaping our technology strategy and driving innovative engineering solutions. This is an exciting opportunity to influence the direction of our engineering practices and to mentor and grow our talented engineering team.

About AnthropicAt Anthropic, we are dedicated to developing AI systems that are reliable, interpretable, and steerable. Our goal is to ensure that AI serves as a safe and beneficial tool for users and society alike. Our rapidly expanding team comprises passionate researchers, engineers, policy experts, and business leaders who collaborate to create beneficial AI technologies.About the TeamThe Security Engineering team at Anthropic is committed to safeguarding our AI systems and upholding user trust. We establish the authentication architecture for our training infrastructure, design cryptographic systems to protect model weights and training data, and oversee a developer security program that influences how our engineers create and deploy software.This team operates across various interconnected domains: identity and secrets management, developer security and supply chain, infrastructure security, and secure frameworks. You will take ownership of one or two of these domains while also contributing to others, with your area of focus influenced by your expertise and the team's objectives. This role primarily involves greenfield projects, allowing you to help shape the architectural landscape.About the Role:Design, scope, and implement complex security systems from start to finish, ensuring their maintenance in production while navigating ambiguous technical challenges with minimal supervision.Identify systematic risks through comprehensive threat modeling and risk assessment, subsequently developing the necessary controls and infrastructure to mitigate these risks.Mentor engineers within the security team and the wider engineering organization, participate in the hiring process, and foster a robust security culture at Anthropic.Empower other teams to develop their own security solutions by offering design pattern guidance and expanding security ownership beyond the security team.Developer Security and Supply ChainEnhance our developer security program by integrating security practices into the software development lifecycle and developer workflows.Fortify CI/CD pipelines against supply chain threats through isolated build environments, signed attestations, dependency verification, and automated policy enforcement.Identity and Secrets ManagementDesign systems that safeguard sensitive assets, including model weights, customer data, and training datasets.Establish and maintain credential issuance, rotation, and workload authentication across our multi-cloud environments.

Who We AreAt Pave, we are revolutionizing the compensation landscape with our cutting-edge platform that merges the largest real-time compensation dataset with advanced AI and machine learning capabilities. Our state-of-the-art solution empowers over 8,500 businesses to make informed compensation decisions with unparalleled confidence.Renowned companies such as OpenAI, McDonald's, Instacart, Atlassian, Synopsys, Stripe, Databricks, and Waymo leverage Pave to transform their pay strategies, managing over $190 billion in total compensation spend through our innovative workflows. Notably, 70% of the Forbes AI 50 utilize Pave to benchmark their compensation.As we pioneer the transition to real-time and predictive pay solutions, we are proud to have secured $160 million in funding from top-tier investors including Andreessen Horowitz, Index Ventures, Y Combinator, Bessemer Venture Partners, and Craft Ventures.The Paige Team @ PavePaige, Pave's AI compensation analyst, represents an innovative autonomous system built atop the world's largest proprietary compensation dataset and our existing workflow engine. This role involves crafting the technical vision and execution for Paige, collaborating with a team of talented engineers and data scientists to develop and market this groundbreaking product. We are seeking individuals with profound AI expertise, strong product intuition, and a founder's mentality to help us drive this initiative forward.

Join Scale AI as a Compensation Manager within our Total Rewards team, where you will play a pivotal role in shaping and enhancing our global compensation frameworks. This position involves providing in-depth analysis, valuable insights, and expert modeling to support our largest asset—our people. We are looking for a dynamic individual who thrives in a fast-paced environment and is passionate about tackling complex challenges as we continue to expand.Key Responsibilities:Conduct quantitative analyses to support Leadership on strategic initiatives.Perform market benchmarking to establish competitive pay structures that facilitate business growth.Engage in the research, design, and implementation of innovative compensation programs.Assist with international expansions and mergers & acquisitions.Work closely with the Recruiting team to optimize processes and manage offer escalations.Create and maintain tools that improve the efficiency of compensation initiatives.Integrate AI technologies into compensation workflows.Enhance clarity, transparency, and understanding of compensation practices at Scale.

Merge stands at the forefront of technology, providing innovative agentic tools and seamless customer-facing integrations for leading frontier LLMs, Fortune 500 companies, and B2B SaaS enterprises. Our platform features two flagship products: Merge Unified, which enables businesses to effortlessly integrate hundreds of applications through a single API, and Merge Agent Handler, which equips AI agents with secure access to a multitude of third-party tools. Renowned for its enterprise-grade capabilities, Merge oversees the entire integration lifecycle—from authentication and security to monitoring and maintenance. Countless organizations rely on Merge to enhance product development, streamline sales efforts, reduce customer attrition, and conserve engineering resources, allowing them to concentrate on their core offerings. Who are we looking for?We are seeking a proactive Solutions Engineer who will take charge of all technical interactions with prospects during their evaluation and deployment of Merge’s solutions. This role involves creating proofs of concept, providing technical demonstrations, and collaborating with engineering and platform teams to prioritize feature enhancements and resolve issues. As a Solutions Engineer, you will engage in high-value projects that command significant visibility both internally and externally.What you will do:Serve as the primary technical point of contact for prospects as they evaluate and implement Merge through proofs of concept and technical workshops.Develop and nurture relationships to ensure an exceptional developer experience.Collaborate with engineering and platform teams to identify product improvement opportunities based on insights gathered from prospects.Lay the groundwork for the rapid expansion of a successful solutions engineering team!

About UsAt Pave, we are revolutionizing the compensation landscape with our cutting-edge platform that combines the world’s largest real-time compensation dataset with advanced AI and machine learning expertise. We empower over 8,500 companies with unparalleled confidence in their compensation strategies.Renowned organizations such as OpenAI, McDonald’s, Instacart, Atlassian, Synopsys, Stripe, Databricks, and Waymo trust Pave to transform their pay decisions into strategic advantages. Our workflows manage a staggering $190 billion in total compensation, with 70% of the Forbes AI 50 leveraging Pave for compensation benchmarking.The future of pay is real-time and predictive, and we are leading the charge. With $160M raised from top-tier investors like Andreessen Horowitz, Index Ventures, Y Combinator, Bessemer Venture Partners, and Craft Ventures, we are poised for significant growth.The Design Team @ PaveOur design team is a close-knit, dynamic group that thrives on collaboration and creativity. We are deeply committed to understanding our customers and ensuring their needs are met with innovative design solutions. We foster an environment where creativity flourishes, discussions are meaningful, and complex problems are tackled head-on. If you are excited about a role that blends passion, commitment, and challenge, we invite you to connect with us!

About Our TeamThe Connectivity Software Engineering team at OpenAI is dedicated to delivering seamless, secure, and high-performance wireless connectivity across our innovative products. We specialize in designing and optimizing Bluetooth, BLE, Wi-Fi, and next-generation wireless technologies to guarantee exceptional device pairing, network performance, and interoperability. Our work encompasses kernel drivers, system services, and user-level tools, all focused on achieving real-world performance, scalability, and reliability.About the RoleOpenAI is on the lookout for a talented Connectivity Software Engineer to spearhead the design, implementation, and optimization of wireless connectivity features across our diverse product ecosystem. In this role, you will operate at the intersection of systems software, wireless standards, and hardware integration, building robust pairing and provisioning flows, troubleshooting low-level protocols, and enhancing performance to meet real-world RF challenges. Additionally, you will play a crucial role in supporting certification, ensuring interoperability in the field, and maintaining fleet-scale connectivity infrastructure.This position is based in San Francisco, CA, and follows a hybrid work model of 4 days in the office per week. We also provide relocation assistance for new hires.Key Responsibilities:Design, implement, and debug Bluetooth/BLE and Wi-Fi features within kernel drivers, BlueZ/wpa_supplicant/hostapd, and systemd/D-Bus services.Create reliable pairing, bonding, and provisioning flows (GATT/GAP, LE Audio/LC3, WPA3/802.1X, captive portals, NAN).Enhance link performance metrics such as throughput, latency, jitter, roaming, coexistence (BT↔Wi-Fi), and power modes (TWT, WoWLAN).Develop dependable network management solutions utilizing NetworkManager/nmcli, nl80211/cfg80211/mac80211, DNS/DHCP/mDNS, P2P/SoftAP.Perform analysis and instrumentation using packet captures and tools (btmon/hcidump, Wireshark, iperf, eBPF/perf, spectrum sniffers).Lead interoperability and certification efforts (Bluetooth SIG, Wi-Fi Alliance) and resolve field issues with effective root-cause analysis.Contribute to OTA-safe configuration, telemetry, and diagnostics for large-scale fleet operations.You Will Excel in This Role If You:Possess extensive experience in delivering wireless features for Linux-based products.Demonstrate high proficiency in C/C++, alongside scripting experience (Python or shell).

About AirOpsAirOps is pioneering the first comprehensive content engineering platform designed for the AI era. As the landscape of discovery transitions from traditional search to AI-driven platforms, we empower brands to enhance their visibility and maintain relevance. Our recent phase of rapid growth has seen a remarkable 5x increase in revenue over the past year, supporting marketing teams at renowned organizations like Ramp, Chime, Carta, and Rippling to transform content quality into a sustainable competitive edge.Our innovative platform enables marketers to adeptly navigate the evolving discovery landscape, identify high-impact opportunities, and generate precise, on-brand content that garners citations from AI and earns human trust. With backing from esteemed investors such as Greylock, Unusual Ventures, Wing VC, and Founder Collective, we are dedicated to building intelligent systems that will empower the next generation of marketing leaders. AirOps has its headquarters in San Francisco, New York, and Montevideo.About the RoleAt AirOps, we operate at the convergence of AI and brand intelligence, processing millions of AI-generated responses daily across all major AI providers. Our data platform is experiencing exponential growth: currently processing 2 million answers each day, with an increase of hundreds of thousands monthly, as new providers and product features come online regularly. The data engineering decisions you make today will directly influence our product tomorrow. You will take charge of the pipelines, ingestion infrastructure, and data quality systems that underpin everything our customers interact with. As we establish a dedicated data team for the first time, the frameworks you create will shape the operational patterns of this function for years to come. You will engage with technologies such as ClickHouse, distributed ingestion pipelines, and a multi-provider scraping stack, with significant responsibility for ensuring reliability and accuracy. If you are eager to work on data that is central to our product rather than merely internal tools, this is the opportunity for you.

Taskrabbit connects people with skilled Taskers for a variety of home services, including furniture assembly, handyman projects, and moving assistance. The company partners with IKEA and supports flexible work for Taskers, aiming to improve lives one task at a time. Taskrabbit values innovation, inclusivity, and collaboration. Team members are encouraged to share ideas and help shape the future of the platform. Employees are located across the US and EU, and Taskrabbit has earned recognition from Built In as a Best Place to Work in 2022, 2023, and 2024. Work location and schedule The Senior Business Operations Analyst position is hybrid, with two days per week in the office. The role can be based in San Francisco or New York City. The New York office is scheduled to open in March 2026.

Become a Key Player in the Sleep RevolutionAt Eight Sleep, our mission is to unlock human potential through the power of optimal sleep. As pioneers in the sleep fitness industry, we are redefining wellness and developing cutting-edge hardware, software, and AI technology to enhance sleep quality. Our innovative products provide a personalized, data-driven recovery experience, empowering peak mental, physical, and emotional performance. Trusted by high achievers, professional athletes, and health enthusiasts in over 30 countries, we have been recognized as one of Fast Company's Most Innovative Companies in 2019, 2022, and 2023, and have earned a place in TIME's “Best Inventions of the Year” twice. Our high-performance team operates with agility, focus, and an unwavering commitment to delivering impactful solutions that help our members sleep better and wake up stronger.Every position at Eight Sleep offers the opportunity to create groundbreaking technology, collaborate with elite talent, and contribute to a future where sleep is an active instrument of personal well-being. If you seek to break free from the ordinary and are passionate about pushing the boundaries of innovation, this is your chance. Join us in leading the transformation of how the world sleeps and the potentials we unlock with every awakening.Excellence Without CompromiseOur mission demands intensity at Eight Sleep. We embody the mindset of the world's top performers: focused, relentless, and striving to be among the elite in our field. This is more than just a job; it requires a commitment akin to a 60+ hour work week—not because it’s expected, but because we are invested in our craft. We are here to innovate rapidly, push boundaries, and deliver exceptional outcomes. If you thrive in high-pressure environments and are eager to engage in the most meaningful work of your career, you will find your place here. If you are looking for an easier option—this is not it.Your RoleEight Sleep is at the forefront of sleep optimization technology, and we are seeking a talented Data Engineer to propel our next phase of growth. You will design and build the data infrastructure that informs decisions for millions of users while collaborating with some of the brightest minds in health tech.This role transcends standard data responsibilities; you will be the technical architect behind impactful systems that enhance human wellness at scale and drive our rapid growth trajectory. From real-time sleep analytics to machine learning-driven personalization to the data framework supporting our global expansion, your contributions will be pivotal.

Join Anthropic as a UI Software Engineer and become a vital part of our innovative team dedicated to creating intuitive and engaging consumer products. In this role, you will leverage your expertise in user interface development to design and implement user-friendly applications that enhance our clients’ interactions with AI technologies.

At Hover, we empower individuals to design, enhance, and safeguard the properties they cherish. Our innovative AI technology, built on over a decade of real estate data, provides answers to pivotal questions like, “What will it look like?” and “What will it cost?” Homeowners, contractors, and insurance professionals depend on Hover for accurate, fully-measured, and interactive 3D models of any property, all achievable through a quick smartphone scan.Driven by curiosity and purpose, we are committed to serving our customers, communities, and one another. We believe that diverse perspectives yield the best ideas and are proud to foster an inclusive, high-performance culture that promotes growth, accountability, and excellence. Supported by renowned investors such as Google Ventures and Menlo Ventures, and trusted by industry leaders like Travelers, State Farm, and Nationwide, we are revolutionizing how people perceive and engage with their environments.Why Join Hover?We are transforming the construction industry by providing modern tools for design, documentation, and project estimation—areas that have long been neglected by software solutions. We seek a Senior Software Engineer excited to tackle real-world challenges and deliver software that aids thousands of professionals in designing, scoping jobs, planning projects, and achieving superior results for homeowners.In this role, you will utilize your strong technical skills, product insight, and collaborative spirit. You will take ownership of features from concept through to user delivery, influencing our development approach and enhancing your leadership abilities beyond coding. This position is perfect for someone ready to embrace greater responsibility, drive results with cross-functional teams, and shape the technical roadmap for a high-impact group.Your ContributionsAs a Senior Software Engineer, you will work across the stack—primarily using Ruby on Rails, React, and GraphQL—with opportunities to contribute to React Native mobile applications. You will build robust, scalable systems that power Hover's core product experiences.You will lead projects and features from inception to launch, covering everything from technical discovery and design to iteration and enhancement. Your contributions will impact customer-facing workflows, including onboarding, interactive design tools, inspections, and transactional systems, as well as platform capabilities that ensure product consistency.From crafting polished user interfaces to modeling backend systems and designing APIs, you will influence how professionals interact with Hover throughout their workflows. You will work closely with product and design teams, enhance shared systems, and foster a positive engineering culture through mentorship and collaboration.

Join our dynamic team as a Senior Software Engineer at toma, where you will play a pivotal role in developing innovative software solutions that drive our business forward. In this position, you will collaborate with cross-functional teams to design, implement, and maintain scalable applications. Your expertise will be essential in ensuring high-quality code and streamlined processes, ultimately enhancing our product offerings.

About Chalk Chalk is revolutionizing the data platform landscape, enabling the future of machine learning applications. Our innovative solutions eliminate the complexities, latency, and scaling limitations that have historically hindered ML capabilities. With Rust-speed performance and a suite of elegant tools, we cater to developers' needs. Our platform is trusted by leading organizations to combat fraudulent credit card transactions, verify identities, and optimize clean energy capture. Recently, we secured a $50 million Series A round led by Felicis. About the Role As a Forward Deployed Engineer, you will leverage your exceptional software engineering skills to create tailored technical solutions in collaboration with our machine learning teams. You will engage directly with Chalk's customers to construct efficient feature pipelines addressing challenges in healthcare, finance, and recommendation systems. This position offers a unique chance to work closely with clients, gathering requirements and engineering pipelines for critical use cases such as cancer detection, fraud prevention, and product recommendations. Join us in-person as an early employee and significantly impact our high-growth startup. Note: We operate in-office five days a week, with flexibility for unavoidable conflicts. This is not a hybrid role.

About Chalk Inc.Chalk Inc. is at the forefront of revolutionizing machine learning applications through our cutting-edge data platform. We dismantle traditional barriers of complexity, latency, and scalability that have historically hindered ML capabilities. Our platform pairs the speed of Rust with user-friendly tools that developers adore. Trusted by leading companies, Chalk is instrumental in initiatives ranging from preventing fraudulent credit card transactions to optimizing clean energy usage. Recently, we secured a $50 million Series A funding led by Felicis.About the RoleWe are actively seeking skilled Software Engineers to join our dynamic team. This is a unique opportunity to become an early employee and significantly contribute to our rapidly growing startup. You will engage with challenging engineering problems while enjoying a high level of autonomy and ownership.Work EnvironmentOur team is in the office five days a week, and while we are flexible with unavoidable conflicts, this is not a hybrid role.Who We Are Looking ForWe seek software engineers who excel in tackling business challenges across all layers of the software stack. At Chalk, we create reliable data processing systems that perform exceptionally at scale, with a keen focus on enhancing developer experience.The ideal candidates will possess the ability to craft world-class user experiences across CLI and web interfaces while contributing to a codebase that integrates concepts from compilers, query planners, and distributed systems.What You Will DoCollaborate directly with Chalk’s co-founders to launch our first iteration.Develop using TypeScript, Python, Go, and React.Facilitate data scientists and machine learning end-users in utilizing our core platform functionalities in their preferred environments.Rapidly iterate to enhance Chalk’s platform in response to user feedback.

Become a Catalyst in the Sleep Fitness RevolutionAt Eight Sleep, we are dedicated to unlocking human potential through exceptional sleep. As pioneers in the sleep fitness industry, we are reshaping the concept of restful sleep by developing state-of-the-art hardware, software, and AI technologies that facilitate this transformation. Our innovative products enhance mental, physical, and emotional performance, converting each night’s rest into a personalized, data-driven recovery journey.We have earned the trust of high achievers, professional athletes, and health-focused individuals across over 30 countries. Celebrated as one of Fast Company's Most Innovative Companies in 2019, 2022, and 2023, and recognized by TIME's “Best Inventions of the Year” on two occasions, we pride ourselves on operating as a high-performance team: swift, focused, and driven by impactful outcomes. We don’t merely deliver; we continuously enhance and obsess over the details that empower our members to sleep better and awaken stronger.Every position at Eight Sleep presents an opportunity to engineer groundbreaking technology, collaborate with elite talent, and contribute to a future where sleep is not just a passive experience, but a formidable tool for improved living. If you are seeking to break free from the mundane and are passionate about pushing the boundaries of what's possible, seize this moment. Join us as we lead the transformation of how the world sleeps and the potential we can unlock upon waking.Uncompromising Standards. Relentless PursuitWe operate with unmatched intensity, driven by the demands of our mission. At Eight Sleep, we embody the focus and relentless spirit of the world’s top performers: always striving to be in the top 1% of our craft. Inspired by Kobe Bryant’s mamba mentality, we apply this mindset to bold concepts, next-gen technologies, and impeccable execution. This isn’t a standard 9-to-5; our team commits to extra effort, not out of obligation, but from a genuine concern for the impact of our work. We are here to innovate rapidly, challenge limits, and deliver without compromise. If you excel under pressure and desire to engage in the most significant work of your career, you’ll find your place with us. If you seek something easier, this may not be the right fit.The RoleWe are in search of a Full Stack Engineer to serve as the technical cornerstone of our Customer Experience (CX) transformation. In this role, you will develop tools, integrations, and monitoring systems that enable our AI agents and human support teams to resolve customer issues with increased speed and efficiency. This is a unique opportunity to work at the convergence of AI, customer experience, and software engineering, creating solutions that tangibly impact hundreds of thousands of customers.