Senior AI Engineer at Lamina | United States

Are you ready to drive innovation in AI?About LaminaLamina is at the forefront of revolutionizing commercial lending through our collaborative SaaS platform, making multi-lender transactions seamless and efficient. We equip financial institutions with cutting-edge tools that enable secure deal syndication and participation.Position OverviewWe are looking for…

About VSCO VSCO (pronounced vis–co) is an innovative platform empowering photographers with essential tools, a vibrant community, and exposure to enhance their creative and professional journeys. We foster a genuine and inspiring environment for photographers at every level, ensuring a space for creative opportunities, inspiration, and connections. Our mission is to support photographers in their endeavors, enabling them to connect with fellow creatives and businesses through a comprehensive suite of creative tools available on mobile and desktop, across our global community. We seek individuals who are motivated and take initiative to elevate our company mission. At VSCO, employees have the chance to make a significant impact, believing that collaboration leads to stronger outcomes than working in isolation. Our core values are foundational to our team culture and influence our hiring practices. Discover more about what it’s like to work at VSCO on our Careers Page. About The Role If you are passionate about React Native development and eager to be part of a dynamic team of creators, we invite you to apply for this role and assist us in empowering creators globally. At VSCO, you will collaborate with talented individuals who share your enthusiasm for innovation and creativity. We are constructing a comprehensive ecosystem of tools for photographers, enhancing our existing offerings while also creating new tools and services. This pivotal role will help define and advance our vision, shaping how our users create, connect, and earn. Join us in influencing the future of mobile, desktop, and web technologies, making a meaningful impact on the global creative community. As a Staff Engineer, you are fundamentally a technologist. You'll engage directly with the team in coding, solving complex problems, and staying updated with the latest technologies. However, your influence extends beyond individual contributions. You will serve as a technical leader, guiding the team through intricate challenges, advocating for best practices, and anticipating future developments to keep the team ahead of the curve. You will consider scalability, long-term maintainability, and future features even while the team is focused on current deliverables. You will mentor engineers, elevate quality standards, and enable the success of others. The Day to Day Lead the development of high-quality, scalable React Native applications while promoting rigorous testing, robust CI practices, and high standards throughout the codebase. Actively engage in coding and problem-solving alongside the team. Mentor junior engineers and foster a collaborative learning environment. Stay abreast of industry trends and best practices.

We are looking for a passionate and skilled Software Engineer - Generalist to join our dynamic team. In this role, you will collaborate with cross-functional teams to design, develop, and implement innovative software solutions that drive our mission forward. If you thrive in a fast-paced environment and are eager to tackle complex challenges, this is the perfect opportunity for you!

Join Strava, a leader in the sports technology sector, as a Machine Learning Engineer. In this exciting role, you will apply your expertise in machine learning and data science to develop innovative solutions that enhance the experience of millions of athletes worldwide. Collaborate with cross-functional teams to create algorithms that analyze vast datasets and provide actionable insights to our users.

Join Pinterest as an Engineering Manager II specializing in Programmatic Offsite Ads. In this role, you will lead a dynamic team of engineers, driving innovation and excellence in our advertising technology. Your expertise will play a crucial role in enhancing our offsite advertising strategies, ensuring our platform continues to deliver outstanding results for advertisers. You will collaborate closely with cross-functional teams to optimize product offerings and contribute to Pinterest's growth.

Join our innovative team at Paraform as a Software Engineer specializing in our Marketplace platform. You will be at the forefront of developing and enhancing our marketplace solutions, collaborating with cross-functional teams to deliver high-quality software products. Your expertise will help shape the future of our marketplace, ensuring a seamless user experience and optimized performance.

ABOUT THE ROLE:As an AI Engineer at Varick, you will take charge of designing and optimizing the intelligence layer within our enterprise operations. This involves creating agent systems that efficiently handle thousands of transactions, make classification decisions, and learn from human interactions.This position is suited for engineers with extensive experience in LLMs, agent architectures, and evaluation systems. You have successfully developed agent workflows that operate in production, not merely in demo environments. Your expertise includes prompt engineering, retrieval, tool calling, multi-agent orchestration, and the evaluation frameworks necessary for deploying trustworthy AI systems in enterprise settings.WHAT YOU'LL DO:• Design and implement agent architectures that tackle complex enterprise workflows, focusing on multi-step reasoning, tool calling, and exception handling.• Develop and sustain evaluation systems that ensure agent quality, accuracy, safety, and groundedness.• Create robust prompt systems, retrieval pipelines, and context engineering strategies to ensure reliable agent performance.• Establish feedback loops that empower agents to learn from human corrections and enhance their functionality over time.• Optimize inference costs and latency for production workloads to ensure efficiency.• Define and uphold best practices for agent reliability, observability, and governance.• Stay updated with the latest models, frameworks, and research to ensure impactful deployments into production.WHAT WE'RE LOOKING FOR:• At least 3 years of software engineering experience, with a minimum of 1–2 years dedicated to LLM applications or AI systems in a production environment.• Practical experience in constructing agent workflows featuring tool calling, retrieval, and multi-step reasoning.• A profound understanding of prompt engineering, context engineering, and methods to elicit reliable behavior from LLMs.• Experience in developing evaluation systems to assess AI output quality.• Proficient in Python with a solid foundation in backend engineering principles.• You have delivered AI features to actual users and have navigated challenges such as hallucinations, edge cases, accuracy drops, and cost management.• Must be based in San Francisco.

Manager of Footwear EngineeringSan Francisco, CA At Rothy’s, we believe in a revolutionary approach to business—one that prioritizes sustainability and the well-being of our planet and its inhabitants. To date, we've repurposed over 225 million single-use plastic bottles and 715,000 pounds of marine plastic into our distinctive thread, crafting wardrobe essentials that are as stylish as they are comfortable.Aiming for zero waste, we utilize cutting-edge 3D knitting technology paired with meticulous craftsmanship to develop machine-washable designs that don’t sacrifice comfort. From timeless footwear to versatile bags, we create essentials for every occasion.At Rothy’s, our commitment to building a sustainable future is woven into the fabric of everything we do. We take pride in nurturing an inclusive atmosphere at our headquarters, retail locations, and wholly-owned factory, and we are continually expanding our community.About the Team:Our Production team is always forward-thinking. While many departments react to current events, this team anticipates future needs. From refining the production of our designs to innovating new materials, our production experts collaborate closely with our factory team, sustainability, merchandising, and design partners to ensure that Rothy’s remains at the forefront of sustainable fashion.About the Role:We are on the lookout for a Manager of Footwear Engineering to direct the development and application of fit, wear-testing, and consumer insight strategies throughout our footwear collection. This position is both analytical and hands-on, translating consumer feedback, testing results, and technical assessments into actionable product recommendations that enhance fit, comfort, performance, and market viability.What You’ll Do:Design and implement a streamlined, scalable approach to leveraging both quantitative and qualitative consumer data, informing product development, fit decisions, and commercialization strategies.Analyze wear test outcomes, lab results, and consumer feedback into clear, actionable insights that shape product standards and future development paths.Establish and continuously refine best-in-class product testing methodologies for current styles, new silhouettes, and emerging categories, particularly in knit footwear.Evaluate and adopt alternative testing methods to accommodate an increasing volume of tests each season while ensuring rigor and relevance.

Join Runlayer as a Staff Identity Engineer, where you will play a pivotal role in shaping the identity and authentication framework that underpins every AI-to-enterprise connection on our innovative platform.At Runlayer, we are at the forefront of AI integration, ensuring enterprises can safely adopt our pioneering MCP (Multi-Cloud Platform) standard, which has been embraced by leading companies such as Anthropic, OpenAI, Google, and Microsoft. With our recent funding of $11M from Khosla Ventures and Felicis, we are poised for rapid growth.Our team, comprised mainly of engineers, has previously developed AI Actions for OpenAI and successfully shipped Zapier Agents to a vast user base. We are now focused on delivering the tools that enterprises need for secure MCP adoption.Why You'll Thrive Here:Impact: Take ownership of the identity and authentication layer that secures every connection on our platform.Excellence: Collaborate with a team of engineers with experience in deploying AI systems at scale.Ownership: Influence the development of MCP and AI agent authentication from initial specifications to production-level code.What You'll Do:Design and implement authentication and authorization systems for MCP servers (OAuth 2.0, Dynamic Client Registration, token management).Enhance our OAuth broker to facilitate enterprise identity integrations across multiple vendors.Craft identity propagation mechanisms for AI agents, ensuring secure and auditable access to enterprise systems.Integrate with enterprise identity providers such as Okta, WorkOS, Azure AD, and SCIM systems.Establish fine-grained access control policies for MCP tools and resources.Collaborate with customers like Gusto and Rippling to address real-world identity challenges.Contribute to the MCP Auth specification, defining agent identity across the industry.What We're Looking For:5+ years of software engineering experience with a strong emphasis on identity, authentication, or authorization systems.Proficiency in developing and implementing OAuth 2.0 and related technologies.Experience with identity providers and SCIM integrations.Strong problem-solving skills and the ability to collaborate with cross-functional teams.

About Poseidon Aerospace:At Poseidon Aerospace, we are pioneers in the development and operation of unmanned aerial vehicles designed for commercial logistics and defense applications. Our flagship platforms, including the Heron seaplane and the Egret short takeoff and landing (STOL) aircraft, are capable of transporting payloads of up to two tons across distances exceeding one thousand nautical miles. Based in San Francisco, our company also maintains satellite offices in Washington, DC, and Maine, enabling us to support our growing operations.As an Aerospace Engineer, you will play a vital role in defining the aerodynamic and performance attributes of our state-of-the-art composite aircraft. Your responsibilities will encompass computational fluid dynamics (CFD) modeling, aerodynamic optimization, performance assessments, and test data correlation. You will be instrumental in translating flight objectives—such as speed, range, and fuel efficiency—into viable aircraft designs. This position combines rigorous analytical tasks with practical testing and requires close collaboration with our design and manufacturing teams.

Join Mixpanel as a Software Engineer focusing on growth initiatives! In this role, you will leverage your technical expertise to enhance our product's reach and performance. Collaborate with cross-functional teams to develop innovative features that drive user engagement and retention.

Merge stands at the forefront of providing innovative agentic tools and seamless customer integrations designed for leading LLMs, Fortune 500 enterprises, and B2B SaaS providers. Our sophisticated platform features two primary offerings: Merge Unified, which allows businesses to effortlessly integrate hundreds of tools through a single API, and Merge Agent Handler, which grants AI agents secure access to an extensive array of third-party solutions. Our enterprise-grade platform guarantees a comprehensive integration lifecycle management, encompassing authentication, security, monitoring, and maintenance. Trusted by thousands, Merge accelerates product development, enhances sales efficiency, reduces customer attrition, and conserves engineering resources, enabling companies to concentrate on their core products. We are in search of a motivated Software Engineer to spearhead our Partnerships team...Merge currently powers integrations for thousands of products. The next phase involves expanding Merge's presence across platforms where developers and AI agents are actively building: within workflow platforms, agent frameworks, cloud marketplaces, and partner ecosystems. As a founding engineer, you will take charge of creating the integrations that embed Merge into these popular third-party platforms and develop essential product features that facilitate these integrations. This role transcends merely adding connectors to our existing catalog; it’s about significantly expanding the arenas in which Merge operates by integrating our capabilities into the most critical ecosystems.Key Responsibilities:Develop and implement production integrations to incorporate Merge into third-party ecosystems: agent builders, workflow automation platforms, cloud marketplaces, and developer toolchains.Design and launch core product features that open new distribution channels and enable Merge to function natively in environments beyond our dashboard and API.Collaborate closely with external partner engineering teams to define technical requirements, create joint integrations, and position Merge within partner storefronts and marketplaces.Oversee the comprehensive lifecycle of partnership integrations, from architecture and prototyping to submission, review, and production launch.Identify and develop abstractions, SDKs, and developer interfaces that expedite the integration of Merge into new platforms, minimizing the time-to-launch for each ecosystem partnership.Work alongside the partnerships, product, and go-to-market teams to prioritize ecosystem entries based on customer demand, strategic importance, and technical viability.

About TacitTacit is a pioneering deep tech startup located in San Francisco, focused on creating groundbreaking hardware that transforms human-computer interaction. Supported by notable investors such as General Catalyst, Khosla Ventures, and Greylock Partners, our founding team comprises experts from Stanford, BrainGate, Oculus, and Tesla. While we are unable to disclose extensive details at this moment, our team is passionately addressing advanced engineering challenges to develop revolutionary products.About the RoleWe are on the lookout for a driven Electrical Engineering Intern to assist in the development and scaling of test infrastructure for our innovative sensing technology. This internship will provide you with hands-on experience across hardware, firmware, and automation systems, emphasizing the enhancement of test coverage and product reliability. You will have the opportunity to engage in collaborative learning and actively participate in product development within a vibrant startup atmosphere.What You'll DoAutomate lab equipment and validation workflowsDesign and construct custom PCBs for test jigsContribute to embedded firmware to support test hooks and diagnosticsDevelop a continuous integration (CI) test rack to automatically validate firmware releases and sensor performanceAssist in sensor characterization and calibration to minimize device-to-device variabilityDocument and effectively communicate engineering findings and recommendations.Ideal Candidates May HaveProficiency in Python, PCB Design (Altium), Embedded C/C++A strong independent work ethic, adaptability, and resourcefulness.Excellent communication and teamwork abilities.Comfort in a fast-paced startup environment, with a passion for independent building.CompensationHourly rate determined by your individual skills and experience.

At Superhuman, we embrace a vibrant hybrid work model that offers our team members the ideal blend of focused individual work and collaborative in-person interactions, fostering trust, innovation, and a robust team culture.About SuperhumanSuperhuman, the AI productivity platform, is on a transformative mission to unlock the superhuman potential within everyone. With the integration of Grammarly's writing assistance and innovative tools like Coda’s collaborative workspaces and Go, our proactive AI assistant, we empower over 40 million individuals and 50,000 organizations globally. Founded in 2009, we strive to eliminate busywork and enhance productivity. Discover more at superhuman.com and explore our values here.The OpportunityTo meet our ambitious goals, we are seeking a Site Reliability Engineer (SRE) to join our infrastructure team. This pivotal role focuses on developing software solutions to maintain the reliability of our back-end systems while collaborating with engineering teams to strategize our future growth. You will also engage with our production engineering teams in Europe as we transition from a “you build it, you own it” approach.At Superhuman, our engineers and researchers enjoy the autonomy to innovate and drive breakthroughs, directly impacting our product roadmap. As we rapidly scale our interfaces, algorithms, and infrastructure, the complexity of our technical challenges is growing. Learn more about our technical endeavors on our technical blog.As an SRE, your responsibilities will include:Scaling our Kubernetes-based control plane that processes billions of events each day.Enhancing our automation mechanisms to efficiently respond to workload demands.Deploying machine learning systems across various departments.

Join Checkr as an Engineering Manager in our Verifications team, where you will lead a talented group of engineers to enhance our verification processes. You will play a key role in driving technical excellence and delivering innovative solutions that improve operational efficiency and user experience.

About tvScientific tvScientific is the pioneering CTV advertising platform specifically designed for performance marketers. We harness extensive data and advanced technologies to automate and enhance TV advertising, ultimately driving measurable business results. Our platform seamlessly integrates media buying, optimization, measurement, and attribution into a single, efficient solution. Developed by industry veterans with deep expertise in programmatic advertising, digital media, and ad verification, our CTV performance platform offers advertisers a reliable avenue to expand their business. As a Senior Data Engineer at tvScientific, you will play a crucial role in establishing the robust data infrastructure that supports our data-intensive operations. You will work in collaboration with cross-functional teams to refine our core data pipelines, ensuring efficient scaling as we grow, and optimizing data storage solutions. This individual contributor role requires you to define and execute a strategic vision for data engineering within the company. Key Responsibilities: Develop and implement a robust data infrastructure in AWS, utilizing Spark with Scala. Enhance our core data pipelines to efficiently accommodate our significant growth. Optimize data storage solutions in appropriate engines and formats. Collaborate with cross-functional teams to design data solutions that align with business objectives. Construct fault-tolerant batch and streaming data pipelines. Leverage and optimize AWS resources while scaling design. Work closely with Data Science and Product teams to achieve collective goals. Success Metrics: Successful establishment of scalable and efficient data infrastructure. Timely delivery and optimization of data assets and APIs. High attention to detail in the implementation of automated data quality checks. Effective collaboration with cross-functional teams. What We’re Looking For: Proven experience in production data engineering. Expertise in Spark and Scala, with a track record of building data infrastructure using these technologies. Familiarity with data lakes, cloud warehouses, and various storage formats. Strong proficiency in AWS services. Advanced SQL skills for data manipulation and extraction. Exceptional written and verbal communication abilities. Bachelor's degree in Computer Science or a related discipline. Nice to have: Experience with additional data processing frameworks.

About the CompanyBraintrust is at the forefront of AI observability. By seamlessly integrating evaluations and observability in a unified workflow, Braintrust empowers developers with the insights necessary to comprehend AI behavior in production and provides tools to enhance it.Renowned teams from Notion, Stripe, Zapier, Vercel, and Ramp utilize Braintrust to analyze models, test prompts, and detect regressions, transforming production data into superior AI with every iteration.About the RoleWe are seeking a highly skilled and proactive data professional to take charge of our data infrastructure and pipeline. This individual will possess extensive technical expertise in data engineering and the initiative to address challenges throughout the entire data stack. If you excel in problem-solving, are eager to learn new technologies, and take action without waiting for approval, this position is perfect for you.What You'll DoDevelop and maintain robust data pipelines that drive our analytics and business operations.Oversee our Snowflake and dbt infrastructure—managing data warehouse architecture, optimizing performance, and ensuring clean, well-documented models.Establish and troubleshoot data connectors across diverse sources and systems.Provide rapid analytics and dashboards to address business inquiries.Facilitate collaboration and communication to remove obstacles through coding or teamwork.Experiment with new tools and technologies, even those you haven't previously encountered.What We're Looking ForProven track record in data engineering—your portfolio is as important as your years of experience.In-depth knowledge of Snowflake, dbt management, and various data connectivity solutions.Comfortable with setting up data connectors, generating quick analytics, and crafting dashboards across the data stack.Exhibit high agency—identify issues, propose solutions, and deliver results independently.Skilled in unblocking yourself and others through effective communication and collaboration or by diving into code.Willing to explore uncharted territories, tackling new challenges head-on.Adaptable to ambiguity and adept at navigating problems as they arise.Benefits IncludeMedical, dental, and vision insurance401k

Join Our Vision at MercorAt Mercor, we are pioneering the future of work by collaborating with top AI laboratories and enterprises. Our mission is to harness human intelligence to drive AI development forward.With a network of over 30,000 experts, we train cutting-edge AI models by sharing knowledge and experiences that transcend coding. Our experts collectively generate over $2 million daily, showcasing the power of collaboration in AI.Mercor is defining a new era of work where expertise fuels AI innovation. We are looking for ambitious and dedicated individuals to join our fast-paced team, working alongside researchers and AI companies to shape systems that are transforming society.As a profitable Series C company valued at $10 billion, we operate from our San Francisco, NYC, or London offices five days a week.About the RoleWe are seeking Engineering Managers to lead teams across Mercor’s core product and infrastructure areas.As Mercor reaches a pivotal moment, we are expanding our proven systems into a fully liquid, two-sided marketplace while fortifying the infrastructure that supports it.In this role, you will be responsible for a critical segment of our system—whether it involves marketplace growth, core platform infrastructure, financial systems, or matching and fulfillment. Your mandate remains consistent:Develop scalable systems, foster high-performing teams, and deliver products that significantly advance our business objectives.This role is not about maintenance. You will thrive in an environment characterized by high ambiguity, rapid pace, and tangible consequences—where your systems will directly influence revenue, trust, and marketplace liquidity.ResponsibilitiesLead Critical Business SystemsOversee the development of products and infrastructure that have a direct impact on Mercor’s core marketplace, including growth, demand generation, payments, trust, and fulfillment systems.Build and ScaleSome challenges will demand swift experimentation and iteration, while others will focus on designing robust systems that operate reliably at a global scale.Execute in Uncertain EnvironmentsTransform ambiguous problems into actionable plans, balancing speed and quality while maintaining high standards for outcomes.

DigitalOcean is looking for a Hardware Sustaining Engineer in San Francisco to help improve and maintain the hardware that powers our global cloud platform. This role supports the Infra::Machines::Design team, focusing on the server fleet and data center infrastructure. What you will do Optimize and troubleshoot large-scale data center hardware to keep systems running smoothly for our customers. Enhance and support the hardware and firmware that form the backbone of DigitalOcean’s server infrastructure. Work with a collaborative team to address new challenges as we grow our data center presence and expand cloud capabilities. Explore and evaluate advanced technologies to strengthen our hardware support. Who we’re looking for Experience with data center hardware maintenance and troubleshooting. Interest in scaling infrastructure and supporting cloud services. Comfort working in a collaborative, growth-focused environment. Enthusiasm for learning and applying new technologies. About DigitalOcean DigitalOcean builds simple, scalable cloud solutions for developers and businesses. Our teams value learning, teamwork, and making a real impact for customers worldwide.

About Graphite Graphite builds tools for modern software engineering teams, helping them deliver quality products more efficiently. Our focus is on code review solutions designed for agile teams. We make it easier for engineers to create and review small pull requests, keep work moving, and ship code faster. Teams can adopt Graphite without disrupting existing workflows. Our platform synchronizes code changes and reviews seamlessly, inspired by internal tools like Phabricator at Facebook and Critique at Google. The goal: enable dynamic engineering teams to ship incremental changes and achieve strong results. Our Culture Collaboration sits at the heart of how we build products and shape our workplace. We believe that great software comes from teams who value craftsmanship, scientific thinking, and shared ambition. Ownership matters here, both through equity and the scope of responsibility each team member holds. We’re a close-knit group who enjoy espresso, music, and yoga outside the office, and we welcome new perspectives to our mix. Role Overview: Senior Software Engineer Location: San Francisco Graphite is growing quickly, and we’re looking for a Senior Software Engineer to join our early team. This role will help shape our product and technical direction as we continue to expand. The work centers on transforming how engineering teams write and review code, in a setting where collaboration and ambition drive results. What You Will Do Analyze large datasets (hundreds of GBs) to surface actionable insights for the team and product. Design, develop, and implement data models, algorithms, and tools for analysis and visualization. Build and maintain scalable data pipelines that collect, process, and store information from multiple sources. Our current stack includes DBT, Segment, and Redshift. Work closely with engineers and product managers to inform product strategy and growth. Who We’re Looking For We value talented, ambitious, and dedicated people from diverse backgrounds who thrive in collaborative environments. If shaping the next generation of software development tools excites you, this is a chance to make an impact early in our journey.