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Experience Level
Entry Level
Qualifications
Bachelor's Degree in Engineering or related fieldStrong understanding of quality assurance methodologiesExperience with automated testing tools and frameworksExcellent problem-solving skills and attention to detailStrong communication skills and ability to work in a team environment
About the job
Casca seeks a Quality Engineer based in San Francisco to help ensure strong product quality. This position works with teams across the company to shape and maintain quality assurance processes. Day-to-day work centers on detailed product testing and supporting ongoing improvements to both products and workflows.
Key responsibilities
Work with cross-functional teams to develop and refine quality assurance methods
Carry out thorough testing of products
Assist in efforts to enhance quality and customer satisfaction over time
What we value
Dedication to maintaining high standards in product quality
Commitment to continuous improvement
Strong teamwork and clear communication
About Casca
Casca is a forward-thinking company dedicated to creating exceptional products that enhance the customer experience. With a commitment to innovation and quality, we strive to lead the industry while fostering a culture of collaboration and continuous improvement.
Join Exa as we embark on an ambitious journey to create a cutting-edge search engine tailored for AI applications. Our team is dedicated to constructing a robust infrastructure capable of crawling the web, training advanced embedding models for indexing, and building highly efficient vector databases in Rust for optimal search performance. With our state-of-…
Full-time|$180K/yr - $290K/yr|Hybrid|San Francisco, CA (Hybrid) OR Remote (Americas, UTC-3 to UTC-10)
Product Engineer — SearchJoin Firecrawl as a Product Engineer and take charge of our developer-focused search experience. You will bridge the gap between groundbreaking research and practical application, transforming retrieval and ranking advancements into a product that developers find indispensable. This role is unique as it combines deep technical expertise with a passion for user experience. In our dynamic team of 26, you will play a pivotal role in delivering impactful product enhancements.Salary Range: $180,000–$290,000/year (This range applies to U.S. employees, with adjustments made for international employees based on local cost of living. More information on our compensation structure can be found here.)Equity Range: Up to 0.15%Location: San Francisco, CA or Remote (Americas, UTC-3 to UTC-10)Job Type: Full-TimeExperience: 3+ years of experience in applied reinforcement learning, machine learning engineering, or model training with production systems.Visa: US Citizenship/Visa required for San Francisco; N/A for Remote positions.About FirecrawlAt Firecrawl, we simplify data extraction from the web, equipping developers to seamlessly convert URLs into LLM-ready markdown or structured data through a single API call. In just a year, we have achieved 8 figures in annual recurring revenue and garnered over 100k GitHub stars by providing the fastest solutions for developers seeking LLM-ready data.We are a nimble, technically adept team focused on building essential infrastructure that superintelligence will leverage to gather web data. Our approach is to ship quickly and deliver profound results.What You'll DoImplement noticeable search enhancements. Transform research-driven retrieval and ranking improvements into tangible product modifications that resonate with developers. You understand that a 200ms latency decrease translates to a superior product. You will manage the entire process: from API modifications to documentation updates and illustrative examples.Oversee the search API comprehensively. You will be accountable for the integration and usability of Firecrawl's search endpoint. This encompasses response formats, latency, error handling, pagination, and filtering — every interaction a developer experiences. Your keen attention ensures that every developer's touchpoint is optimized for performance and usability.
Full-time|$181K/yr - $271K/yr|Hybrid|San Francisco, CA
Are you passionate about making a difference? Join our team! At GoFundMe, we're proud to be the leading platform for community support, enabling individuals and nonprofits to connect and uplift each other. Since our inception in 2010, we've facilitated over $40 billion in fundraising efforts, helping countless people in times of need. We are currently seeking a talented Senior Search Engineer to spearhead the design and implementation of our next generation of search and retrieval systems, incorporating cutting-edge machine learning technologies and generative AI applications. You will work alongside a dedicated team to create impactful solutions that enhance user experiences and drive business success. Please note that candidates for this role must be located in the San Francisco Bay Area, as this position requires in-office attendance three times a week.
Full-time|On-site|San Francisco, CA; Sunnyvale, CA; Seattle, WA
Join our innovative team at DoorDash as a Senior Staff Software Engineer focused on Search. In this role, you'll play a key part in enhancing our search infrastructure, building scalable solutions, and driving impactful results that influence millions of users. You will collaborate with cross-functional teams to advance our technology stack and improve the overall user experience.
About Our TeamAt OpenAI, we are dedicated to extending the reach of our advanced AI technology through innovative products like ChatGPT and the OpenAI API. Our mission is to learn from deployment and share the benefits of AI, while prioritizing safety and responsible usage over unchecked growth.Role OverviewWe are on the lookout for a seasoned Research Engineer to spearhead efforts in retrieval and search across our API and ChatGPT platforms. As the AI landscape continues to evolve, retrieval and search capabilities have emerged as pivotal for our models. You will play a crucial role in developing search-based product experiences that will impact millions of users globally.In this position, your responsibilities will include:Collaborating closely with our research team to advance retrieval and search algorithms across various domains such as document search, enterprise search, knowledge retrieval, and web-scale search.Implementing these search methodologies into production for both the API and ChatGPT, enhancing user experiences for millions.Investigating cutting-edge research topics in retrieval and search to inform our product strategy for the future.Working together with researchers, engineers, product managers, and designers to introduce new features and innovations.Ideal Candidate ProfileYou will thrive in this role if you:Possess substantial experience in building and maintaining production-level machine learning systems.Have a background in working with vector databases, search indices, or other data storage solutions tailored for search and retrieval applications.Are proficient in developing and refining internet-scale search systems.Exhibit a strong sense of ownership over projects and are eager to acquire new skills to tackle challenges effectively.Demonstrate the ability to work swiftly in an environment with evolving parameters and competing priorities.
Role Overview Hinge Health is hiring a Senior Software Engineer focused on Search at our San Francisco headquarters. This role centers on building and refining search features that help users find what they need quickly and easily. The work supports our mission to improve healthcare experiences through technology. What You Will Do Design and implement advanced search functionality for our platform Work closely with teams across engineering, product, and design to deliver solutions that improve user experience Contribute ideas and code that shape the direction of our search systems Who We’re Looking For Experience building or improving search features in software products Interest in solving technical challenges that impact healthcare Comfort working with cross-functional teams
Full-time|$195K/yr - $250K/yr|On-site|San Francisco Bay Area, California, United States
About HeartFlow HeartFlow, Inc. develops medical technology to improve the diagnosis and management of coronary artery disease. The company’s flagship HeartFlow FFRCT Analysis uses advanced AI to create non-invasive, color-coded 3D models of coronary arteries, helping clinicians understand how blockages impact blood flow. HeartFlow’s integrated heart care platform supports clinicians in identifying stenoses (RoadMap™ Analysis), assessing coronary blood flow (FFRCT Analysis), and characterizing atherosclerosis (Plaque Analysis). HeartFlow is publicly traded (HTFL) and recognized internationally for healthcare innovation. Its solutions are approved in the US, UK, Europe, Japan, and Canada, and have supported care for over 500,000 patients worldwide. Role Overview: Senior Manager of Device Quality Engineering The Senior Manager of Device Quality Engineering leads the global strategy for software quality and design excellence at HeartFlow. This role builds and manages a high-performing team, connecting fast-moving Agile development with the rigorous demands of medical device regulations. The team’s work covers digital health solutions, including Software as a Medical Device (SaMD) and AI/ML technologies, with a focus on safety, security, compliance, and scalability. Main Responsibilities Direct the end-to-end design control process within the Software Development Lifecycle (SDLC). Develop and implement a roadmap for compliance, security-by-design, and readiness for global regulatory requirements. Mentor and develop future leaders in quality engineering. Bridge Agile software development practices with medical device regulatory standards. Location San Francisco Bay Area, California, United States
Full-time|Hybrid|San Francisco, CA (Hybrid) OR Remote (Americas, UTC-3 to UTC-10)
Join Firecrawl as a Research Engineer focusing on Search and Information Retrieval (IR). In this pivotal role, you will leverage cutting-edge technologies to develop innovative solutions that enhance our clients' search capabilities. You will work closely with cross-functional teams to analyze data, implement algorithms, and contribute to the advancement of our search platforms.
Full-time|$180K/yr - $200K/yr|On-site|San Francisco
At Ironclad, we are revolutionizing the way legal agreements are managed with our leading AI contracting platform. We transform contracts into valuable assets, enabling faster processing, immediate insights, and empowering agents to drive projects forward, all while maintaining user control. Ironclad integrates the entire contracting process into a single intelligent platform, giving organizations the visibility they need to remain ahead of the curve. Trusted by pioneering organizations such as OpenAI, the World Health Organization, and the Associated Press, we are committed to accelerating business operations worldwide.Recognized as an industry leader, Ironclad is a proud recipient of accolades like Leader in the Forrester Wave and Gartner Magic Quadrant for Contract Lifecycle Management, a Fortune Great Place to Work, and one of Fast Company’s Most Innovative Workplaces. We have also earned spots on Forbes’ AI 50 and Business Insider’s list of Companies to Bet Your Career On. With backing from top investors including Accel, Y Combinator, Sequoia, BOND, and Franklin Templeton, we’re poised for significant growth. Explore more about us at www.ironcladapp.com or follow us on LinkedIn.Engineering at IroncladAs a Senior Software Engineer specializing in Search and Discovery, you will collaborate across teams to identify business challenges and architect innovative solutions. Your work will enable legal professionals to scale their operations exponentially. We seek forward-thinking engineers who understand UI performance as a fundamental engineering challenge. If you have a passion for optimizing rendering cycles, refining critical path CSS, and creating accessible, top-tier experiences in a collaborative and high-growth environment that values remote flexibility and technical excellence, we invite you to help us reshape the legal industry.Search and Discovery TeamWe believe that 'legal software' should not feel outdated. Our goal is to enhance global business efficiency by providing real-time, actionable contract intelligence. The Search & Discovery team is dedicated to crafting seamless user experiences that surface critical insights through intuitive features and an elegant UI. In this role, you will not just be building components; you'll be designing the entire feature lifecycle, enabling users to visualize, edit, and extract complex legal data instantly, turning extensive document collections into valuable insights.This role entails addressing the significant technical challenges associated with rapid growth, including optimizing UI render cycles for data-intensive workflows.
Full-time|$157.7K/yr - $213.2K/yr|On-site|Mapbox US
Mapbox stands as a premier real-time location platform, empowering a new generation of location-aware businesses. Our platform uniquely provides organizations with a comprehensive suite of tools essential for navigating people, packages, and vehicles across the globe. With over 4 million registered developers choosing Mapbox for its flexibility, security, and privacy compliance, companies leverage our applications, data, SDKs, and APIs to craft tailored and immersive experiences that captivate their customers.About the Search Data TeamThe Search Data team is responsible for providing address, place, and points of interest (POI) data for global searches across various countries. This functionality is critical for our clients’ applications, and our team collaborates closely with the Maps and Navigation divisions at Mapbox. We handle batch data from a multitude of sources, utilizing ETL data pipelines to prepare it for our search engines. This work presents diverse challenges, including algorithm development, scalability, and quality assessment. As a Software Development Engineer on the Search Data team, you will engage with vast datasets—hundreds of millions of records—playing a crucial role in developing sophisticated mapping and navigation software for vehicles, web applications, and mobile devices.With AI increasingly integrated into engineering workflows, we seek engineers who can thoughtfully incorporate AI into design, development, and decision-making. Our interview process will include discussions surrounding your use of AI in engineering.
Full-time|$150.4K/yr - $285K/yr|Remote|SF, NYC, or Remote (USA)
About the RoleHex is at the forefront of AI-driven solutions, revolutionizing Data Science and Data Analytics workflows. As an AI Research Engineer at Hex, you will collaborate with product teams to create cutting-edge AI experiences, such as the Notebook Agent. Your role will involve conducting experiments, refining models, deploying AI infrastructure, and developing experimentation tools.Central to our AI experiences is the ability to provide relevant context to the agent. In this role, you will focus on enhancing our search and context architecture, building essential components of our agentic platform, including agentic search and discovery subagents, as well as large-scale, permissions-aware indexing systems.If you are a passionate builder eager to deliver these capabilities to thousands of users, join us on the premier Data Science platform, equipped with exceptional user context.We seek a senior engineer with a background in AI Engineering, Software Engineering, or Machine Learning Engineering, who is keen to broaden our capabilities across several innovative applications. As an early member of our team, you will engage in diverse initiatives, including:Exploring novel agentic techniques for search, discovery, and context managementDesigning and implementing scalable search and indexing architecturesWorking on cutting-edge production AI applications for real customersThis position offers significant opportunities for both personal and professional growth, with numerous technical and leadership prospects based on your interests.Our goal is to provide AI capabilities that significantly enhance and accelerate the data science workflow. We have an exciting roadmap ahead and are eager to share more details during the interview process. We particularly welcome candidates who are enthusiastic about the potential within this field.
Full-time|$215/yr - $215/yr|On-site|San Francisco, CA
Company OverviewDeepgram stands at the forefront of the rapidly evolving trillion-dollar Voice AI sector, offering cutting-edge real-time APIs for speech-to-text (STT) and text-to-speech (TTS). Our platform empowers over 200,000 developers and more than 1,300 organizations—including industry leaders like Twilio, Cloudflare, and Jack in the Box—to create scalable voice solutions that are 'Powered by Deepgram'. Our unparalleled accuracy, low latency, and cost efficiency are achieved through advanced voice-native foundation models that are accessible via cloud APIs or as self-hosted and on-premises software. With backing from a recent Series C funding round led by top global investors, Deepgram has processed over 50,000 years of audio and transcribed more than 1 trillion words, making us the foremost authority in voice technology.Company Operating RhythmAt Deepgram, we cultivate an AI-first culture—embracing AI as an essential component of our operations, innovation, and performance metrics. Every team member is encouraged to actively experiment with advanced AI tools and integrate them into their workflows. Success in our organization is measured by the effective application of AI, and a creative, consistent approach to leveraging the latest capabilities is paramount. Candidates should be enthusiastic about adopting new models and adapting quickly to changing environments, as our pace is dictated by the evolution of AI technology.The OpportunityAs the QA Engineering Manager, you will play a critical role in maintaining the integrity of Deepgram's rapid release cycles, ensuring that quality, compliance, and customer trust are never compromised. You will serve as the quality owner across various product lines, instilling a testing-oriented mindset within our engineering culture and scaling it alongside our growth.What You'll DoOwn QA Strategy & Execution: Design and implement a comprehensive test strategy across products, incorporating both manual and automated testing with regular validation cycles.Build & Lead Team: Oversee, mentor, and expand a skilled QA team of engineers and specialists.Cross-Engineering Alignment: Collaborate with product and engineering managers to integrate testing practices into every facet of development.
Full-time|On-site|Atlanta; Boston; Charlotte; Chicago; Dallas; Los Angeles; New York; San Francisco
Accordion is seeking a Manager of Quality Engineering & AI Validation to guide a team focused on upholding quality standards in AI projects. This position is based in several major cities, including Atlanta, Boston, Charlotte, Chicago, Dallas, Los Angeles, New York, and San Francisco. Role overview This leadership role centers on shaping and maintaining AI validation processes. The manager will play a key part in developing and refining methodologies that support reliable, high-quality AI solutions for clients. What you will do Lead a quality engineering team dedicated to AI-driven initiatives Oversee and improve quality assurance protocols Implement thorough testing strategies to ensure product reliability Collaborate with cross-functional teams to boost product performance Requirements Strong background in quality engineering Experience with AI technologies Demonstrated leadership skills Interest in developing and managing validation processes
Join our innovative team at collate as a Quality Engineer specializing in therapeutics. In this role, you will ensure the highest standards of quality are maintained in our therapeutic products, contributing to groundbreaking advancements in healthcare. Your expertise will be pivotal in developing and implementing quality assurance processes that meet regulatory requirements and enhance product reliability.
About Our TeamThe Financial Engineering team within Applied Engineering is dedicated to ensuring that our products are monetized efficiently, catering to the diverse needs and scales of our clients. We work hand-in-hand with the Go-To-Market (GTM) and Finance teams to continuously refine our billing systems and meet evolving internal requirements.Position OverviewWe are seeking a Senior Engineering Manager to lead our Financial Data Quality efforts. In this role, you will oversee a multidisciplinary team of Software and Data Engineers to maintain the integrity, timeliness, and accuracy of our financial data as we enhance our billing systems and integrate new vendors. Your collaboration with Finance and GTM functions will be crucial to ensure our financial data is reliable and valuable, especially during system architecture changes and scaling.Key ResponsibilitiesTake ownership of the end-to-end financial data quality, ensuring consistency, freshness, and accuracy across billing, revenue, and other financial data streams.Develop and execute strategies to enhance our systems and data capabilities in-house, minimizing reliance on external vendors while preserving operational integrity.Collaborate with stakeholders across Finance and GTM to clarify data requirements, deliver outputs in preferred formats, and ensure data reliability as systems evolve.Implement monitoring, validation, and observability mechanisms for data quality, enabling swift issue detection and fostering trust in our metrics.Ensure that our data model and reporting outputs align with operational necessities and finance workflows on a large scale.Ideal Candidate ProfileYou have experience managing teams comprising software engineers focused on core systems and data engineers, particularly in domains where accuracy is critical.You are passionate about data, viewing it as a product in its own right and capable of serving as a product owner.You possess strong SQL skills and a solid understanding of data concepts, including data modeling, validation, lineage, and reliability.You have a background in system migrations, reducing vendor dependencies, or integrating various data sources into a cohesive set of metrics.You communicate effectively with Finance and GTM stakeholders, translating their needs into actionable technical plans and delivering results (e.g., dashboards, curated tables, exports, APIs).
Full-time|$182K/yr - $228K/yr|Hybrid|Hybrid - San Francisco, California
At Oura, we are dedicated to empowering individuals to unlock their inner potential. Our award-winning products, including the Oura Ring and its connected app, provide our global community with insightful data about their readiness, activity levels, and sleep quality. By offering daily insights and actionable steps, we have helped millions enhance their overall health and embrace healthier lifestyles.Our commitment to empowerment extends to our team as well. As a rapidly growing company focused on enhancing the health and happiness of individuals, we prioritize providing our employees with the resources they need to succeed, both personally and professionally.We are currently seeking a Senior Manager of Sustaining Quality Engineering to join our dynamic Supply Chain team in San Francisco, California. In this pivotal role, you will bridge the gap between Oura’s Manufacturing, R&D, and Member Experience teams. This is a unique opportunity to lead a talented group of engineers while directly contributing to crucial technical deliverables, ensuring the quality of Oura products from development through to sustaining operations.A primary responsibility in this role will be to continuously enhance product quality from launch to sustaining operations. You will leverage field data to inform decisions that minimize field failures, reduce warranty claims, and drive ongoing improvements across the supply chain. You will play a vital role in establishing and optimizing the Engineering Field Failure Analysis (EFFA) process flow, leading comprehensive Failure Analyses (FA) with both Oura and supplier teams. Your contributions will be essential in developing and implementing effective Corrective Actions (CA) through Design of Experiments (DOEs) and Product Release Qualifications (PRQs). You will collaborate closely with Hardware, Software, and Customer Support teams to enhance troubleshooting workflows and proactively monitor known and emerging issues within the EFFA program.Beyond your hands-on responsibilities, you will spearhead sustaining quality initiatives across various offices, programs, and manufacturing sites. You will be responsible for establishing robust quality systems at suppliers to ensure reliable data collection and analysis for critical decision-making. Your long-term strategies will focus on continuously improving the Oura Supply Chain and enhancing the overall customer experience. This includes planning, developing, and implementing measurement methods, control plans, and other supply quality engineering processes to guarantee part and product quality—from initial concept through to high-volume production in our complex global environment.
Full-time|$215.5K/yr - $215.5K/yr|On-site|San Francisco, CA
About FaireAt Faire, we believe in the power of local businesses. As a leading online wholesale marketplace, we empower independent retailers worldwide to thrive against corporate giants like Walmart and Amazon. By leveraging technology, data, and machine learning, we connect a vibrant community of entrepreneurs, enabling them to discover unique products that resonate with their customers. Our tools and insights aim to equalize the playing field for small businesses everywhere, helping them compete effectively in the marketplace.Join us in driving positive economic change within local communities and support the shop local movement. If you share our passion for community, we invite you to be part of our journey.About this RoleThe Discovery pillar is focused on creating a seamless and enjoyable experience for retailers to find the brands and products their customers adore. As the Staff Product Manager for Search Algorithms, you will lead the product development of our search algorithms, the primary discovery interface in terms of order volume.
Full-time|$109K/yr - $215K/yr|Hybrid|San Francisco
The Atlas Search Systems group at MongoDB builds and maintains the infrastructure behind Atlas Search, a multi-cloud service that enables advanced full text and vector search queries using the MongoDB Query Language. This team focuses on keeping the system scalable, observable, and reliable for both customers and engineers. As adoption of Atlas Search grows, the group delivers core infrastructure to support expanding demand. Role overview This Software Engineer III position centers on developing and maintaining the infrastructure that powers Atlas Search. The work involves supporting both customer-facing and internal engineering needs for search functionality across multiple cloud platforms. What you will do Develop and maintain infrastructure for Atlas Search Deploy and monitor search systems across AWS, Google Cloud, and Microsoft Azure Create scalable solutions to handle large datasets and demanding workloads Support search features for both customers and internal teams About Atlas Search Atlas Search enables advanced full text and vector searches on data in MongoDB Atlas, spanning AWS, Google Cloud, and Microsoft Azure. With the MongoDB Query Language, users can focus on relevance and data retrieval without managing underlying search complexity. Location and work model This role is based in San Francisco, CA. Both in-office and hybrid work arrangements are supported.
Join Our Innovative Team at Wispr FlowAt Wispr Flow, we're revolutionizing the way you interact with technology, making it as effortless as conversing with a close friend. Our cutting-edge voice dictation platform is already the preferred choice for users who demand exceptional accuracy and context-awareness, whether on desktop or mobile devices.By 2026, we're not just stopping at dictation; we're committed to developing a robust agentic framework that enhances user experience through native actions.Our diverse team comprises AI researchers, designers, growth strategists, and engineers dedicated to transforming human-computer interaction. We prioritize high-agency individuals who thrive on open communication, user-centric design, and meticulous attention to detail. We believe in the power of spirited debate, truth-seeking, and making a real-world impact.With a staggering 150% revenue growth each quarter over the last year and $81 million raised from top-tier VC firms and renowned angel investors, Wispr Flow is poised for remarkable growth.The RoleWe are looking for a dynamic Paid Search Performance Marketing Manager to spearhead our paid search initiatives across Google, Bing, and Apple platforms on both desktop and mobile. From day one, you will also manage our Android user acquisition strategy.Your Channels Include:Google Search Ads (including Search, Performance Max, and Search Partners)Google App Campaigns (ACi) to drive Android app installs and maximize in-app revenueApple Search Ads for both iOS and AndroidBing/Microsoft Ads with opportunities for expansionMission: Your goal is to attract high-intent users and seamlessly guide them through our conversion funnel: ad → click → install → activation → subscription → revenue.This role demands active involvement, as you will be engaging with the platforms daily, executing tests weekly, and making informed, data-driven decisions while taking full ownership of performance metrics.Key ResponsibilitiesTake Charge of the Search ChannelOversee daily management of Google Ads (Search, PMax), Bing Ads, and Apple Search Ads.Create and maintain effective account structures, distinguishing between brand and non-brand, competitor, and persona-driven campaigns.Initiate and scale Google App Campaigns (ACi) to optimize Android installs and revenue generation.Broaden the scope of Apple Search Ads to include Android, leveraging launch momentum.
Casca seeks a Quality Engineer based in San Francisco to help ensure strong product quality. This position works with teams across the company to shape and maintain quality assurance processes. Day-to-day work centers on detailed product testing and supporting ongoing improvements to both products and workflows. Key responsibilities Work with cross-functional teams to develop and refine quality assurance methods Carry out thorough testing of products Assist in efforts to enhance quality and customer satisfaction over time What we value Dedication to maintaining high standards in product quality Commitment to continuous improvement Strong teamwork and clear communication
