ABOUT MITHRLAt Mithrl, we envision a future where innovative medicines are delivered to patients in mere months instead of years, and where scientific advancements occur at the speed of thought.We are pioneering the world's first commercially available AI Co-Scientist, a transformative discovery engine that rapidly converts complex biological data into actionable insights. Scientists can pose inquiries in natural language, and Mithrl provides comprehensive analyses, novel target suggestions, hypotheses, and patent-ready documentation.Our impressive growth reflects our success:Achieved 12X year-over-year revenue growthTrusted by leading biotech companies and major pharmaceutical firms across three continentsFacilitating significant breakthroughs from target discovery to patient outcomes.ROLE OVERVIEWWe are searching for a QA Engineer specializing in Scientific Software to develop the testing, validation, and monitoring infrastructure that ensures the accuracy and reliability of the Mithrl AI Co-Scientist. This position necessitates a PhD-level scientist or computational biologist who comprehends the intricacies of the drug development lifecycle and possesses practical experience with omics data. A solid scientific foundation is crucial for assessing the biological relevance of Mithrl's outputs.In this role, you will implement automated testing for analysis workflows, data ingestion pipelines, and discovery applications. You will establish CI systems for early regression detection, set up monitoring and alerting for system performance, and ensure every module in Mithrl generates scientifically valid and reproducible outputs. This position is a vital link between scientific knowledge and software quality engineering, essential for maintaining trust in Mithrl's analytical capabilities.If you are a scientist passionate about product reliability, reproducibility, and the validation of machine learning-powered scientific tools, this role offers a uniquely impactful opportunity.KEY RESPONSIBILITIESDevelop automated testing frameworks for data ingestion, analysis modules, discovery applications, and new product features.Create scientific validation frameworks to ensure correctness and reproducibility of machine learning-driven biological analyses.Implement continuous integration workflows that conduct end-to-end tests with every commit, identifying scientific and computational regressions.Establish monitoring and alerting systems to track health, performance, and reliability metrics.

Join our dynamic team at reteam as a Quality Assurance Engineer. In this role, you will play a pivotal part in ensuring the quality and reliability of our software products. This is an exciting opportunity to contribute to innovative projects while collaborating with talented professionals.As a QA Engineer, you will be responsible for developing and executing test plans, identifying defects, and working closely with developers to ensure a seamless product launch. If you have a passion for quality and strive for excellence, we encourage you to apply!

speak seeks a Quality Assurance Engineer based in San Francisco to help maintain and raise the quality of its software products. This position works side by side with developers, product managers, and other colleagues to shape testing methods and contribute to ongoing product improvement. Key responsibilities Work with engineers and product managers to define and improve testing strategies Identify issues and assist in resolving them to enhance product functionality Contribute to delivering software that is reliable and user-friendly What speak values Careful attention to detail Dedication to quality in each release Ability to collaborate effectively across different teams

At Drivetrain, we are dedicated to empowering businesses to enhance their decision-making capabilities. Our innovative financial planning and decision-making platform enables companies to scale effectively and meet their targets consistently.As a remote-first organization based in the San Francisco Bay Area, Drivetrain was founded in 2021 by former Googlers. We are a rapidly growing company backed by top venture capital firms, positioning ourselves for significant success. Embracing Remote Work: We unite the brightest talent from around the globe, offering them a high degree of autonomy and trust. Transparency at Core: We believe that open access to information fosters the best work. Encouraging Innovation: Our environment promotes exploration of new ideas, allowing for risk-taking and learning from mistakes. Here, anyone can propose transformative ideas for positive change. Customer-Focused: Our product-led growth strategy emphasizes learning from customers and collaborating to create exceptional software.We are currently looking for a Quality Assurance Engineering Intern to join our engineering teams. This internship provides the unique opportunity to work alongside some of the industry's leading engineers who innovate daily for our clients. You will have a dedicated manager and mentor to guide you. Your contributions will play a vital role in addressing some of the most challenging technological issues facing the company.Key Responsibilities:- Execute both manual and automated test cases and analyze the results.- Create logs to document the testing phases and any errors encountered.- Communicate any issues or errors to the development team.- Monitor quality assurance metrics and identify areas for improvement.- Troubleshoot production issues and replicate reported failures.- Collaborate with cross-functional teams to ensure quality throughout the software development lifecycle.

Skylight is an innovative technology startup headquartered in Los Angeles and San Francisco, dedicated to enhancing family connections through the creation of intuitive products and services. Our flagship offerings, including Skylight Frame and Skylight Calendar, have garnered immense popularity among users worldwide. Founded by seasoned entrepreneurs and former venture capitalists, Skylight has achieved over $180 million in annual revenue while remaining fully bootstrapped and profitable. We take pride in the joy we bring to families every day, and we are committed to expanding our team to continue delivering the magic of Skylight to millions.We are on the lookout for a Senior Quality Assurance Engineer to join our dynamic team and contribute to our software testing efforts. In this role, you will engage in exploratory testing, automated testing, and bug reporting while collaborating closely with a cross-functional team. This position emphasizes teamwork and requires exceptional communication skills.You should consider applying if you thrive in an environment that values:Collaboration within a diverse team comprised of product, engineering, and design professionals.Receiving and providing constructive feedback in a supportive manner.Being an integral part of an engineering team that prioritizes quality as a shared commitment.Having your insights valued in discussions on project scope and design.Diving deep to identify root causes and effectively communicate findings to engineering and product teams.Empathizing with our users and advocating for their experience.Contributing to products that genuinely enhance the lives of busy families, including those with neurodivergent children, who are among our most enthusiastic supporters.Key Responsibilities:Collaborate with product and engineering teams during project scoping and refinement to identify risks and create test plans.Conduct manual exploratory testing and validate new projects within your team.Test Android-based software on custom hardware and firmware.Work alongside engineers and QA to define, design, implement, and maintain automated test scripts across various technology stacks (mobile, Android, web, backend).Participate in bug triage and incident response to reproduce and advocate for timely resolution of critical software defects.Work with QA team members across pods to enhance testing efficiency and promote a balanced workload.

About tvScientific tvScientific is the pioneering CTV advertising platform tailored specifically for performance marketers. We harness extensive data and advanced scientific methods to automate and enhance TV advertising, driving significant business results. Our integrated solution encompasses media buying, optimization, measurement, and attribution within a single, efficient platform. Developed by industry veterans with a rich background in programmatic advertising, digital media, and ad verification, our CTV performance platform is designed to be a trusted resource for advertisers seeking to expand their business. We are in search of a Senior QA Engineer for our Web Platform, possessing robust skills in both web and API testing. This role demands a blend of manual testing proficiency and automation expertise, concentrating on validating comprehensive user flows across frontend, backend services, and APIs. In this position, you will work closely with frontend developers, backend engineers, product managers, and designers to guarantee our web platform and APIs are dependable, secure, and high-performing. Key Responsibilities: Take ownership of quality assurance for web platform features, including UI, APIs, and backend services. Design and implement manual test cases and conduct exploratory testing for intricate web and API workflows. Perform thorough regression testing upon bug resolution. Create and sustain automated test suites for: Validating frontend-backend integration, data consistency, and error management. Carrying out API contract testing, schema validation, and negative/edge-case testing. Collaborate with engineers during design, development, and code review phases to enhance testability and identify issues early. Integrate automated tests into CI/CD pipelines for prompt, reliable feedback. Analyze test outcomes, investigate root causes, and drive resolution of issues. Promote quality best practices, including shift-left testing, risk-based testing, and automation strategies. Document and track software defects utilizing bug tracking tools such as Jira. Qualifications: Proven experience in QA/Quality Engineering with a strong emphasis on web platforms and APIs. Hands-on experience with manual testing of complex, consumer-facing web applications. Solid experience in test automation frameworks and tools. Familiarity with CI/CD practices and tools. Effective communication skills and the ability to work collaboratively within a team. Strong analytical and problem-solving abilities. Experience with performance and security testing will be a plus.

Join Our Innovative TeamLumafield is seeking a skilled Quality Assurance (QA) Test Engineer to play a pivotal role in ensuring the excellence and dependability of our advanced, cloud-based web application, Voyager. In this hands-on position, you will be responsible for implementing and refining our QA strategy, seamlessly integrating manual exploratory testing with robust automation testing to provide our users with a flawless, high-quality experience in industrial inspection.

Join our dynamic team at 360 IT Professionals as a Software Quality Assurance Engineer. In this critical role, you will be responsible for ensuring the quality and performance of our software products through rigorous testing and validation processes. Your keen attention to detail and analytical skills will contribute to the improvement of our applications and enhance user satisfaction.

Fieldguide develops software that streamlines work for assurance and audit professionals, with a focus on cybersecurity, privacy, and financial auditing. The team aims to automate and improve workflows, helping experts deliver more value while reducing complexity in their daily tasks. Based in San Francisco, Fieldguide operates as a remote-first company, with employees contributing from locations across the United States. The company is supported by investors such as Goldman Sachs Alternatives, Bessemer Venture Partners, 8VC, Floodgate, Y Combinator, DNX Ventures, Global Founders Capital, and several notable individuals. Diversity and inclusion are central values at Fieldguide. Team members bring a wide range of backgrounds and experiences, united by a shared commitment to improving audit and advisory work. The company values ambition, humility, and mutual support, seeking people who care about both high standards and each other’s growth. At this early stage, Fieldguide offers the chance to contribute to the future of business trust. The company’s solutions can cut audit workloads significantly, supporting better work-life balance and a sense of purpose for those who share its values. Role overview The AI Engineer in Quality Assurance (Evals) will help build and maintain the evaluation infrastructure for Fieldguide’s AI agents. These agents support complex audit and advisory tasks, and are used by over 50 of the top 100 accounting and consulting firms. Fieldguide serves a large and evolving market, backed by leading investors. This role centers on creating a unified platform for evaluating AI models, automating pipelines, and setting up systems to collect production feedback. The goal is to enable rapid testing of new models against important workflows, supporting fast iteration and enterprise-level reliability. Work in this position sits at the intersection of machine learning engineering, observability, and quality assurance. Collaboration with other engineering teams is key to maintaining the quality that clients expect from Fieldguide’s products. Requirements Interest in building and maintaining evaluation infrastructure for AI agents Ability to collaborate closely with engineering teams Openness to candidates at all experience levels; role seniority will be matched to background and goals Location: San Francisco, CA (in-person encouraged) or remote within the USA

Juniper Square focuses on digitizing private markets such as commercial real estate, private equity, and venture capital. The company aims to make these sectors more accessible and transparent by building technology that improves efficiency and opens new opportunities. Teams collaborate across the USA, Canada, and several international locations, with options for remote or in-office work. Role overview The Senior Quality Assurance Automation Engineer works closely with product and engineering teams. This role is central to both manual and automated testing efforts, helping to ensure high product quality and a strong end user experience. What you will do Review functional specifications and technical design documents, using AI-assisted analysis to find edge cases or logical gaps early in the software development lifecycle. Work with developers to identify test cases for automation. Use AI-powered IDEs such as Cursor or Augment to quickly prototype and scaffold new test suites. Design, develop, and execute test cases for product features and backend systems. Maintain and improve automation frameworks (including Playwright and Locust) by using LLMs for code refactoring, optimizing scripts, and reducing flaky test patterns. Advise development teams on best practices, processes, and problem-solving, including ethical and effective use of AI tools in QA workflows. Generate automated test result reports and highlight potential quality risks. Identify, troubleshoot, and track issues throughout the testing process. Location This position is open to candidates based in the Americas (USA or Canada). Flexible work arrangements are available, including remote and office-based options.

We are seeking a Senior Automation Quality Assurance Engineer to join our dynamic team in San Francisco. In this role, you will be responsible for developing and implementing automated testing frameworks, ensuring the highest quality of our software products. You will work closely with developers and product managers to identify testing requirements, create test plans, and execute automated tests. Your expertise will be crucial in enhancing our testing processes and contributing to the overall success of our projects.

Join our dynamic team at Betasoft Systems as a Senior Automation Quality Assurance Engineer. We are seeking a dedicated professional to enhance our software quality through robust test automation strategies. In this role, you will collaborate with cross-functional teams, implement automated testing frameworks, and ensure high-quality software delivery.

About UsAt Hayden AI, we are dedicated to leveraging the power of computer vision to revolutionize the way transit systems and government agencies tackle real-world challenges.Our cutting-edge mobile perception systems enhance bus lane and bus stop enforcement, optimize transportation technologies, and empower our clients to improve transit efficiency, promote street safety, and work towards a sustainable future.About the Engineering Operations TeamThe Engineering Operations Team is pivotal in driving quality, tooling, and deployment throughout our systems and development lifecycle. Our focus includes test automation, building internal tools to facilitate triage and debugging workflows, and supporting project execution.About the RoleAs a Software Engineering Intern at Hayden AI, you will be instrumental in ensuring the quality and reliability of our automated enforcement technologies used by cities and transit agencies globally. Your contributions will include developing test automation, creating internal tools for debugging workflows, and aiding in project coordination across the engineering team.You will collaborate closely with QA Engineers, Technical Program Managers, and Project Engineers, reporting directly to the Engineering Operations Team. We seek detail-oriented individuals who thrive on solving operational challenges, with foundational skills in software development, scripting, or testing. A curious mind and a practical approach to building solutions are essential.This position is based in San Francisco and follows a hybrid work model, requiring at least three days in the office each week.

Join Skip's mission to make life joyful through powered movement!At Skip, we believe that movement is essential for physical, mental, and social well-being. Unfortunately, 2 billion people struggle to access movement due to age, injury, or disability. We are innovating products that will restore mobility for millions, paving the way for a future where everyone can enjoy the thrill of movement, from grandparents keeping up with their grandkids to adventurers on the trail.Founded in 2023 as a spin-off from Google X, Skip is a dynamic early-stage startup with a team of 20 talented individuals. With deep expertise across various disciplines and strategic partnerships, including collaborations with Arc'teryx, we are on the verge of launching the industry’s first commercially successful wearable robotic device, the MO/GO. Our vision is to create a platform for future Movewear products that will transform lives worldwide.The RoleWe are seeking a passionate QA Engineer to take charge of software quality from start to finish — from the moment a user unboxes our device to the seamless syncing of data on Google Cloud. You will work across web, mobile, backend API, and IoT layers, thriving in our fast-paced sprint cycles where a small team achieves remarkable results.In this hands-on individual contributor role, you will develop the automation infrastructure necessary for scaling our testing suite, design mock environments, and collaborate closely with firmware, application, and cloud engineers to ensure comprehensive coverage from unit tests to full regression suites.

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.

At Olema Oncology, we are committed to innovating and advancing treatments for breast cancer and beyond. Our flagship program, palazestrant (OP-1250), represents a groundbreaking complete estrogen receptor antagonist (CERAN) currently under development for metastatic breast cancer, showcasing significant potential both as a standalone treatment and in combination therapies for ER+/HER2- metastatic breast cancer. Additionally, our subsequent candidate, OP-3136, is a powerful KAT6 inhibitor that aims to set new standards in the field.Our scientific achievements are fueled by a collaborative and supportive environment where we inspire and challenge each other. At Olema, prioritizing our people leads to unparalleled results. If you are eager to be part of a transformative journey that makes a meaningful difference for our patients, your career, and the future, we want to hear from you.For more information, view our latest corporate presentations here.About the Role: Associate Director of GCP Quality AssuranceAs the Associate Director of GCP Quality Assurance, you will report to the Senior Director of GCP Quality Assurance, collaborating closely with Clinical Development/Operations, Pharmacovigilance, and Safety teams across various study initiatives to ensure adherence to GCP/GVP standards. Your responsibilities will involve identifying and communicating clinical trial-related risks, proposing process enhancements, and reviewing or approving study-related documentation, while also supporting audit activities.This hybrid position is based in our San Francisco, CA, or Cambridge, MA office and may require up to 20% travel.Your primary responsibilities will include:Conducting internal and external audits as necessary to guarantee compliance with GCP/GVP regulations and guidelines.Engaging in GCP/GVP auditing processes, encompassing audit preparation, execution, report generation, and follow-up on findings, including corrective and preventive actions (CAPAs), and communicating results to internal stakeholders.Collaborating with QA and other departments to enhance quality practices.

Join our team as a Quality Assurance Analyst, where you will play a crucial role in ensuring the quality and reliability of our software products. You will collaborate with developers and product managers to identify and resolve issues before they reach our customers. Your attention to detail and analytical skills will be essential in creating test plans, executing test cases, and documenting results.

Thank you for your interest in joining Uncountable Engineering!Uncountable is on the lookout for recent graduates eager to embark on a career in data engineering, focusing on the management of customer datasets. Our mission is to transform industrial research and development. We are in search of driven software engineers who can contribute to the creation of tools designed to expedite the development of new chemicals and materials.Your key responsibilities will include structuring and ingesting customer data into the Uncountable Web Platform, where scientists input and analyze their experimental data. In this role, you will (1) manipulate, transform, and upload R&D data using Python scripts; (2) establish ETL pipelines between Uncountable and customer data warehouses; (3) devise innovative solutions for users to import and export their data. This position requires a creative, analytical thinker with excellent cross-functional communication skills and the capability to analyze large datasets, identifying necessary steps to clean, process, and upload the data onto our platform.

Join tvScientific as a Senior Quality Assurance Engineer and play a pivotal role in ensuring the quality and reliability of our innovative advertising technology solutions. You will collaborate with cross-functional teams to define testing strategies, develop automated tests, and enhance our testing frameworks.Your expertise will help us deliver high-quality software that meets and exceeds customer expectations. If you are passionate about quality assurance and looking to make a significant impact in a dynamic environment, we want to hear from you!