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Key ResponsibilitiesCommunity Engagement → Actively participate with developers on platforms like Discord, GitHub, and Twitter/X; respond to inquiries, gather feedback, and share insights. Content Development → Create high-quality tutorials, guides, screencasts, livestreams, sample applications, and demonstrations that highlight the capabilities of Braintrust. Representation → Represent Braintrust at conferences, hackathons, AMAs, and meetups through speaking engagements, mentoring, and advocacy. Event Program Development → Collaborate with the Events team to design programs aimed at growing and activating our developer community. Desired Skills and ExperienceHands-on experience with generative AI, including agents, evaluations, and prompt engineering. A solid technical background in software development, machine learning, or applied AI—proficient in creating code samples, demos, or lightweight applications. Proven experience in producing technical content for developers, encompassing courses, workshops, onboarding manuals, or tutorials. Excellent communication skills with an engaging style in writing, video, and live presentations. Comfortable speaking at meetups, conferences, or live-streaming for technical audiences. A genuine curiosity, proactive mindset, and passion for empowering developer communities.
About the job
About Braintrust
Braintrust is a cutting-edge AI observability platform that seamlessly integrates evaluations and observability into a unified workflow. Our platform empowers developers by providing the insights they need to understand AI performance in real time and offers tools to enhance its functionality.
Our innovative solutions are trusted by top-tier teams at Notion, Stripe, Zapier, Vercel, and Ramp, allowing them to compare models, test prompts, and detect regressions, transforming production data into superior AI outcomes with every iteration.
Location: San Francisco Only
As the leading platform for AI evaluations and observability, Braintrust seeks a passionate Developer Relations Engineer to cultivate, engage, and inspire our vibrant developer community.
In this role, you will serve as the face of Braintrust to the developer community, crafting informative content, interacting with community members, and relaying valuable insights back to our product and engineering teams. You'll play a key role in shaping how developers learn about evaluations, adopt Braintrust, and advance the field of agentic AI.
About Braintrust
Braintrust is at the forefront of AI observability, providing developers with essential tools to enhance AI applications. Our platform is utilized by industry-leading teams to optimize AI performance, making us a pivotal player in the AI development landscape.
About the RoleWe are seeking a highly skilled Senior Automation and Tools Engineer to enhance our platform's scalability, reliability, observability, and operational excellence. In this pivotal role, you will collaborate with engineers and data scientists to design, automate, and sustain the infrastructure that drives our core platform, which includes data p…
Full-time|$119K/yr - $140K/yr|Remote|San Francisco, CA preferred, remote
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About UsAt Imprint, we are revolutionizing the world of co-branded credit cards and innovative financial solutions, focusing on smarter, more rewarding, and brand-first experiences. We collaborate with renowned brands such as Crate & Barrel, Rakuten, Booking.com, H-E-B, Fetch, and Brooks Brothers to establish modern credit programs that enhance customer loyalty, unlock savings, and stimulate growth. Our robust platform integrates advanced payment technologies, intelligent underwriting, and a seamless user experience, enabling brands to offer impactful financial products without the complexities of becoming a bank.Co-branded credit cards represent over $300 billion in U.S. annual spending, yet many are still managed by outdated banking systems. Imprint stands as the modern alternative—flexible, technology-driven, and tailored for today’s consumers. Supported by notable investors like Kleiner Perkins, Thrive Capital, and Khosla Ventures, we are assembling a world-class team dedicated to reshaping payment methods and driving brand growth. If you thrive in fast-paced environments, enjoy tackling complex challenges, and aspire to make a significant impact, we would be delighted to meet you.Discover more about us on Imprint's Technology Blog.The TeamThe Tech Platform Engineering Team at Imprint is pioneering the democratization of access to advanced technologies, empowering teams across our organization to innovate and excel. Our commitment to redefining the Fintech landscape drives us to build secure, highly available infrastructures while equipping our engineers with comprehensive development tools, allowing them to rapidly create world-class products.Your RoleDesign, build, and manage cloud and web infrastructure with a strong emphasis on security, reliability, and scalability.Implement and maintain infrastructure components across computing, networking, and data platforms.Adhere to security best practices in cloud infrastructure, ensuring proper access control, network isolation, and secure communication between services.Monitor system health and engage in incident response, root cause analysis, and reliability enhancements.Collaborate with platform, security, and product engineers to deliver safe and efficient infrastructure solutions.
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AnythingAt Anything, we are pioneering the future of AI products for the next generation of entrepreneurs. Our innovative AI agent seamlessly converts English into applications, integrating everything you need to monetize your online endeavors—mobile, web, design, AI, backend, infrastructure, and payments. Since our launch on August 7th, we've rapidly scaled to $5 million in revenue and are continuing to grow at an impressive rate. Explore our offerings at anything.com.Role OverviewThis position is designed for individuals eager to accelerate their growth beyond traditional limits. You will engage with cutting-edge AI systems from day one, owning impactful product development tasks. You will confront complex challenges, continuously learn new tools, and thrive in a dynamic environment where speed, ambition, and personal development are paramount. Supported by experienced engineers, you will have the autonomy to navigate uncertainties and construct systems that serve millions. This is an exceptional opportunity for those wishing to cultivate world-class skills early in their careers.Your ability to act decisively and clarify your reasoning will be essential as you navigate trade-offs, document your processes, and select solutions that align with the broader system architecture.Operational ResponsibilitiesDecompose complex problems into actionable steps and deliver effective solutionsMake informed trade-offs considering speed, accuracy, and long-term sustainabilityDevelop AI-enhanced features utilizing TypeScript and contemporary AI frameworksWork collaboratively with product and design teams to align objectives and execute projects confidentlyEngage with users and interact with the product to grasp real-world needs and identify opportunitiesOvercome challenges with ingenuity and a robust problem-solving approachRapidly assimilate new concepts and apply them to real-world production scenariosStay abreast of the latest advancements in AI research and engineeringEmbrace tasks that challenge your skills and strive to bridge any gaps swiftlyFoster a culture of ownership, ambition, and rapid learningIn a fast-evolving field like AI, we recognize that expertise is not absolute. We value humility, receptiveness to feedback, and a readiness to adapt your viewpoints as you grow. Strong opinions are encouraged, provided they are rooted in curiosity and respect for evidence.
Full-time|$204K/yr - $255K/yr|On-site|United States
Founded in 2007, Airbnb has evolved from a simple idea of welcoming guests into a home to a global community of over 5 million hosts. With more than 2 billion guest arrivals across nearly every country, we provide unique stays and experiences that foster authentic connections between guests and communities.Join Our Community:The Online Data organization at Airbnb is dedicated to enhancing customer experiences through real-time data insights. We enable our builders to craft exceptional experiences by providing user-friendly data interfaces and tools, eliminating the need for database expertise.Your Impact:As the Engineering Manager for the Control Plane team within the Distributed Transactional Database organization, you will lead a diverse group of talented software engineers. Your mission will be to develop robust and automated software solutions for database operations, ensuring seamless integration of our open-source database with Airbnb’s Compute, Networking, and Security infrastructures.Here are some key control plane services your team will manage:Orchestration logic to oversee the lifecycle of database storage, compute, and metadata management nodes. (Blog link)An operator that automates cluster provisioning, operations, and restoration.Configuration management that identifies and rectifies unexpected configuration drifts.Open-source Developer Experience: Streamlining the development and testing processes for open-source projects including image building, CICD, and performance certification.
Join Cloudflare as a Detection & Mitigation Engineer, where you will play a pivotal role in enhancing our cybersecurity measures. Your expertise will help us identify and neutralize threats before they impact our clients. In this hybrid position, you will collaborate with a talented team to develop innovative solutions that safeguard our network infrastructure.
About SimSim is at the forefront of creating the premier platform for AI agents, empowering developers and enterprises to visually design, deploy, and oversee high-performing agents that streamline workflows globally. Our vision is clear: AI agents will revolutionize how the world operates, and Sim is the key to making that a reality. With backing from renowned investors such as Standard Capital, Paul Graham, Perplexity, SV Angel, and Y Combinator, we have embraced open-source principles from our inception.Based in San Francisco, we are a dynamic, agile team that collaborates in person daily. With over 70,000 developers leveraging Sim, your contributions reach real users quickly and significantly. We value ownership, excellence, and the ambition of our builders as they shape the future from the ground up.Role OverviewAs a Frontend Software Engineer at Sim, you will be pivotal in developing our agent-building canvas and frontend platform. You will design intuitive user experiences, create robust and high-performance UI components, and help shape how thousands of developers utilize Sim. Collaborating with engineering, product, and design teams, you will take features from concept to production, directly influencing our product’s design, performance, and developer experience.Your ResponsibilitiesDesign and develop essential frontend systems focusing on visual, interactive experiences that enable users to create and manage AI agents.Lead the rollout of new features, UI components, and real-time interactions within a Next.js monorepo.Ensure the frontend experience is efficient, refined, and enjoyable at scale.Establish standards for front-end code, UI architecture, and design systems.Work closely with engineering, design, and product teams to create seamless developer workflows.Enhance our custom component library and expand our existing design system.Rapidly prototype and iterate, delivering impactful improvements daily.What We SeekExtensive experience with React and TypeScript.Strong understanding of UI/UX design principles and developer experience.Demonstrated capability to build sophisticated, interactive frontend applications (e.g., canvas editors, visual builders, collaborative tools).Knowledge of frontend performance, animations, and real-time systems (e.g., WebSockets, CRDTs).A proactive approach to problem-solving and a passion for technology.
Full-time|On-site|San Francisco, CA or Somerville, MA
Join Modulate as a Senior Business Development Manager, where you will lead the charge in cultivating strategic and embedded partnerships with key stakeholders. Your expertise will drive growth and innovation across our platforms, enabling us to deliver exceptional experiences to our clients. You will work closely with cross-functional teams to identify opportunities, develop strategies, and execute partnerships that align with our vision.
Full-time|$120K/yr - $165K/yr|On-site|San Francisco
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Join us at usm2 as a Senior Java Developer, where you will leverage your expertise in Java, Kafka, Cassandra, and Spring frameworks to develop innovative solutions. This role requires a strong understanding of microservices architecture and cloud technologies, enabling you to contribute effectively to our projects.As a key player in our development team, you will collaborate with cross-functional teams to design, implement, and maintain robust applications that drive our business forward. Your contributions will have a direct impact on our success and the satisfaction of our clients.
Join Formic as a Manufacturing Automation Engineer, where you will play a crucial role in revolutionizing the manufacturing landscape. You will leverage cutting-edge automation technologies to enhance production efficiency and ensure high-quality output. As part of our dynamic team, you will collaborate with various departments to implement innovative solutions that drive operational excellence.
Be Part of the Team Revolutionizing Autonomy in ConstructionAt Bedrock Robotics, we are at the forefront of transitioning artificial intelligence from theoretical frameworks to practical applications. Our team consists of seasoned professionals who have been instrumental in launching Waymo, scaling Segment to a $3.2 billion acquisition, and driving Uber Freight to $5 billion in revenue. We are currently implementing autonomous systems on heavy construction machinery nationwide, expediting timelines for multi-billion dollar infrastructure projects while enhancing safety on job sites. With $350 million in funding, we are swiftly addressing the growing demand for housing, data centers, manufacturing facilities, and tackling the construction sector's labor shortages.This is where cutting-edge algorithms meet robust engineering. You will collaborate with experienced construction professionals and world-renowned engineers to tackle real-world challenges that simulations cannot address. If you're eager to leverage innovative technology to solve significant issues alongside a dedicated team, we would be thrilled to welcome you aboard.Job OverviewAs a Mechanical Systems Integration Engineer, your primary responsibility will be the physical integration of sensors, computational hardware, actuators, and auxiliary subsystems onto our next-generation autonomous construction machines. You will work collaboratively with electrical, software, manufacturing, operations, and supply chain teams to convert system-level requirements into robust mechanical designs optimized for scalability, reliability, manufacturability, industrial design, and operational efficiency in challenging real-world environments—enduring vibrations, shocks, dust, debris, and various weather conditions.Main ResponsibilitiesMechanical Integration Design: Create mounting brackets, enclosures, and structural interfaces for sensors (cameras, LiDAR, radar, IMUs), computational units, and ancillary hardware on vehicle platforms.3D CAD Design: Develop intricate part and assembly models utilizing Onshape, including GD&T-compliant drawings for fabrication and vendor sourcing.Routing & Packaging: Collaborate with cross-functional teams to determine physical routing paths for wire harnesses, fluid lines, and cooling components within constrained mechanical envelopes.Environmental Protection: Design and select suitable sealing, gasketing, and protective enclosures (IP-rated) to shield sensitive electronics from moisture, dust, and contamination.Prototype Build Support: Assist in the building and testing of prototypes to validate design assumptions and ensure functionality.
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Full-time|$120K/yr - $160K/yr|On-site|Los Angeles, California, United States; Riverside, California, United States; Sacramento, California, United States; San Diego, California, United States; San Francisco, California, United States
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Full-time|$215K/yr - $295K/yr|On-site|Denver, CO;San Francisco, CA;New York, NY
About GustoAt Gusto, our mission is to empower the small business economy. We tackle essential services like payroll, health insurance, 401(k)s, and HR, allowing business owners to concentrate on their passion and their customers. With teams in Denver, San Francisco, and New York, we proudly support over 400,000 small businesses across the nation, while fostering a workplace that reflects and honors the diverse customers we serve. Discover more about our Total Rewards philosophy.About the Role:We are seeking experienced engineers to join our teams focused on enhancing core platform capabilities, optimizing existing systems for scalability, and shaping the future of Gusto's Payroll and Tax systems. As a Principal Software Engineer, you will lead projects from inception to completion, influencing initial feature specifications, optimizing systems towards desired outcomes, executing projects, and maintaining the code that underpins key user experiences. If you are passionate about developing sophisticated software that has a significant impact on the modern economy, we invite you to join us!About the Team:The Payroll team is the core of Gusto’s operations. The Pay Group teams (responsible for payroll and tax) oversee the product, operational, and service aspects that Gusto utilizes to onboard clients, process payroll, calculate taxes and deductions, pay and file with tax authorities, and ensure compliance on behalf of our clients. This domain is intricate and offers opportunities to engage in system design that simplifies processes for both internal and external customers.Sub-Teams:Tax Accuracy: This group is responsible for gathering and maintaining the essential information required to ensure timely and accurate tax payments and filings for our clients, consisting of multiple teams covering various aspects of the process.Ledger: This team is developing a payroll ledger to monitor accrual accounting for payroll-related monetary movements, beginning to support the payroll domain, risk management, payments, and accounting.Engine: This team collaborates closely with the payroll compliance team to facilitate compliant payroll processes, such as minimum wage adjustments and regular pay rates.
Role overview Benchling is looking for a Detection and Response Engineer in San Francisco, CA. This role focuses on protecting company systems and applications from security threats. The engineer will use experience in incident response and threat detection to help maintain strong security and system integrity.
