Preclinical Principal Scientist - Research & Development

Cresilon® is an innovative biotechnology company located in Brooklyn, New York, dedicated to developing, manufacturing, and marketing advanced hemostatic medical devices through our proprietary hydrogel technology. Our groundbreaking plant-based solutions have transformed the standard of care by effectively stopping traumatic and surgical bleeding within seconds, eliminating the need for prolonged manual pressure. Our product lines cater to diverse applications in veterinary, human trauma, and surgical fields. At Cresilon, our mission is to save lives and improve health outcomes across the globe. Discover more about us at www.cresilon.com.The Preclinical Principal Scientist will be a pivotal scientific leader and subject matter expert (SME) within Cresilon’s Preclinical Research Operations. This role entails overseeing the design and management of in-vivo studies, including safety and efficacy evaluations, while developing strategies to position our products competitively for regulatory and clinical approval both domestically and internationally. The position is hybrid, involving work at CROs in the NY/NJ area, remote work, and on-site collaboration in Brooklyn, NY.Key Responsibilities:Lead and manage Cresilon’s Preclinical Research initiatives.Provide scientific expertise and leadership on physical safety and efficacy evaluations throughout all product life cycle stages.Plan, direct, and execute study designs and follow-up to obtain approvals for Class I-III medical devices.Develop and review study protocols and reports, mentoring junior associates in experimental design.Oversee Cresilon's preclinical regulatory strategy and communications.Collaborate with Contract Research Organizations (CROs) to conduct biocompatibility/safety and efficacy/functionality research, including managing contracts and agreements with trial sites.Ensure adherence to regulatory compliance standards, including Quality System Regulations (ISO 13485) and environmental protection regulations, while embodying Cresilon’s core values.Act as a Subject Matter Expert (SME) in shaping the growth strategy for the preclinical research department.

About Pangram LabsAt Pangram Labs, our mission is to safeguard authenticity by developing the world’s most advanced AI detection systems. We are at the forefront of research in AI detection methodologies and algorithms, creating innovative products that integrate our technology into everyday life.We seek proactive, mission-oriented individuals who are passionate about building impactful solutions to join our dynamic team. All positions are based in our Brooklyn, New York office.About the RolePangram Labs is on the lookout for AI Research Scientists to enhance our team. In this role, you will engage directly with our foundational AI detection model, training advanced deep learning algorithms, conducting experiments, and contributing creative solutions to develop the most precise AI detection software available.You will create models that effectively identify AI-generated content and conduct research in related fields, such as adversarial resilience and interpretability. This role combines research with practical engineering tasks: you will deploy production code, implement models, and contribute to vital infrastructure while engaging in meaningful engineering work.Responsibilities:Develop and train large-scale deep learning models for the detection of AI-generated content.Conduct experiments involving the generation of synthetic datasets at scale.Innovate and propose new ideas to enhance the model’s effectiveness.Publish your findings through technical publications, whitepapers, and blog posts.Collaborate with engineering and product teams to translate research insights into new product features and effectively communicate results to non-technical stakeholders.

Cresilon® is an innovative biotechnology firm located in Brooklyn, New York, dedicated to the development and manufacturing of hemostatic medical devices that leverage proprietary hydrogel technology. Our plant-based solutions significantly enhance the current standards of care by effectively stopping traumatic and surgical bleeding in mere seconds, eliminating the need for prolonged manual pressure. Our current and forthcoming product lines target applications in veterinary care, human trauma, and surgical contexts. Cresilon is driven by a mission to save lives. Discover more about our pioneering work at www.cresilon.com. The R&D Formulation Manager/Principal Scientist will spearhead the design, development, and implementation of cutting-edge formulations and polymer materials for medical devices, ensuring adherence to quality and regulatory standards. This pivotal role demands expertise in formulation development, enhancing internal capabilities to deliver innovative solutions, and aligning with Cresilon’s long-term technical vision to maintain a strong pipeline of customer-focused innovations. Key responsibilities include leading the formulation development teams, recruiting and onboarding new talent, managing technical collaborations with external suppliers, and integrating formulations into scalable manufacturing processes, whether in-house or through CDMOs. The position operates in a dynamic, cross-functional environment, requiring adaptability, a focus on rigorous scientific formulation, and a commitment to exploring new technologies and techniques to create robust and innovative materials and products. This senior technical role supervises a small team. The R&D Formulation Manager/Principal Scientist is expected to be a subject matter expert in polymer material science, formulation strategies, analytical chemistry, and biomaterial interactions with biological systems. Responsibilities also include ensuring high research practice standards, leading the creation of regulatory documentation, developing strategies for grants and publications, and securing non-dilutive funding through grant opportunities. The position reports directly to the Vice President of Technology.This is a full-time, on-site position based in Brooklyn, New York.

Cresilon® is an innovative biotechnology firm based in Brooklyn, New York, specializing in the development, manufacturing, and marketing of hemostatic medical devices. Utilizing proprietary hydrogel technology, Cresilon has transformed the conventional methods of halting traumatic and surgical bleeds within seconds, eliminating the need for prolonged manual pressure. Our product lines are designed for veterinary, human trauma, and surgical applications, aligning with our mission to save lives. Discover more about us at www.cresilon.com.Job Overview:The R&D Engineer I/II plays a crucial role in advancing product design and process development, ensuring adherence to quality and regulatory standards. This position emphasizes scientific exploration, encompassing formulation development, prototype fabrication, and process evaluation through designed experiments. The role also involves technology transfer to manufacturing following process development in an R&D environment. Collaboration is a cornerstone of this position, as the engineer will engage with a multidisciplinary team of researchers and engineers. The role promises a dynamic, cross-functional environment that values adaptability and a commitment to innovation as we pursue product and process excellence.Key Responsibilities:Plan, implement, and analyze experiments aligned with project goals while applying scientific and engineering principles to tackle complex challenges effectively.Develop and execute plans for product/process enhancements and new product/process development.Lead initiatives for material, design, and process modifications, ensuring their successful integration into ongoing projects.

Williamsburg Charter High SchoolAssistant Principal (Instructional Academy Leader)About UsEstablished in August 2004, Williamsburg Charter High School (WCHS) was the first Chancellor-authorized charter high school in New York City. As we celebrate over two decades of service, our mission remains steadfast: to unite students, families, educators, and the community in equipping young individuals with essential knowledge and skills for success. Through a robust liberal arts curriculum that encompasses language, literature, writing, science, history, mathematics, the arts, technology, and career and technical education (CTE), we empower our students to cultivate critical thinking, communication, and research capabilities. WCHS is committed to fostering a culture of equity, respect, and compassion, challenging each student to achieve their utmost potential.Salary$100,000 - $125,000ProgramAt Williamsburg Charter High School, our programs are tailored to meet the unique developmental needs of each student, including English Language Learners and those receiving Special Education Services. We prioritize supportive relationships with staff, career and technical education, college readiness, and provide additional academic assistance through after-school and weekend opportunities. We also offer social and emotional support to address the non-academic needs of our students. Admissions to WCHS are conducted through a random lottery with no minimum requirements, tests, or auditions necessary, as we are a tuition-free public charter school. Our dynamic educational program ensures that every student graduates well-prepared for college and their future endeavors.PRIMARY RESPONSIBILITIES OF THE INSTRUCTIONAL ACADEMY LEADER:Articulate, model, and reinforce a clear vision and values of the school’s culture, engaging students, families, and staff in fostering an inclusive and welcoming environment.Oversee daily operations of the Grade Level Academy instructional programming, including regents reviews, credit recovery, and summer school.Monitor and ensure compliance with relevant policies regarding student academics, discipline, attendance, instructional matters, and extracurricular activities.

Join Altana AI as a Staff Implementation Data Scientist, where you will play a crucial role in leveraging data science to optimize our implementation processes. You will work collaboratively with cross-functional teams to analyze data, design innovative solutions, and enhance our product offerings. Your expertise will help guide data-driven decision-making, ensuring the success of our initiatives.

About Us At Propel, we are dedicated to developing innovative technology that enhances the social safety net. Our enthusiastic team of around 100 Propellers strives for a future where every American is equipped with the necessary tools and resources to thrive. The Role We are seeking a Senior Product Data Scientist to influence key decisions regarding our core product, including our marketplace, aimed at creating significant business impact and improving the lives of our users. This role will involve conducting A/B testing, personalizing user experiences, performing business analytics, and conducting in-depth research to guide critical company decisions. The ideal candidate will possess strong data intuition, exceptional communication skills, and proficiency in both SQL and Python. Your Impact: Contribute to systems utilized by millions of low-income Americans. Drive transformation through impactful data analysis and investigations. Ensure reliable data pipelines to maintain data integrity. Collaborate with product teams, beginning with the marketplace team, and potentially working with teams focused on government benefits, marketing, and growth. Communicate effectively with team members throughout projects, including during code reviews and discussions.

Altana AI builds a network that helps governments and businesses navigate the complexities of global trade. Their AI-powered platform supports a more resilient and secure economy by connecting data and partners across borders. About the Principal Product Manager, Supply Chain Intelligence Role Supply chains today face constant disruption from changing tariffs, evolving regulations, and geopolitical events. Companies need clear insight into their exposure and actionable ways to respond. Yet, the information they need often sits in disconnected systems or is buried deep within multi-country, multi-supplier networks. Altana tackles these challenges by building a global map of supply chains, offering multi-tier visibility that helps organizations make informed decisions. As Principal Product Manager, Supply Chain Intelligence, the focus is on shaping products that turn scattered data into clarity for customers managing complex value chains.

About Us At Propel, we are dedicated to creating innovative technology that enhances the social safety net for all Americans. Our team of approximately 100 passionate individuals is committed to ensuring that everyone has the resources they need to succeed. The Role We are on the lookout for a Product Data Scientist who will play a crucial role in shaping our core product offerings, including our marketplace. This position is pivotal in driving impactful business decisions and enhancing the lives of our users through insightful data analysis, A/B testing, personalization, and comprehensive research. The ideal candidate will possess a strong intuition for data, exceptional communication abilities, and proficiency in SQL and Python. Your Impact: Contribute to software systems that serve millions of low-income Americans. Drive transformative change through insightful data analysis and investigations. Maintain robust data pipelines to ensure the integrity and trustworthiness of data. Collaborate with product teams, starting with the marketplace team, and extending to government benefits, marketing, and growth teams. Communicate effectively with team members throughout projects and code reviews. Qualifications: 5+ years of experience in a startup environment. Proficiency in SQL and either Python or R. Experience leading research initiatives on product and system enhancements. Exceptional ability to translate questions into data-driven insights with appropriate complexity. Quantitative mindset with a strong foundation in probability distributions, causal inference, and cost-benefit analysis. Experience in a startup setting or the capability to thrive in ambiguous situations. Strong communication skills for both technical and non-technical audiences. Eagerness to learn new methodologies and robust prioritization skills. A genuine passion for making a positive impact on our users' lives. Preferred: Experience in developing production machine learning systems. Desirable: Familiarity with government services, particularly safety net services like SNAP, WIC, TANF, SSI, SSDI, Medicaid, and Section 8. At Propel, you will enjoy: Meaningful work with a strong shared mission. A remote-friendly work environment with a pet-friendly culture.

Join Brooklyn Sports & Entertainment, a pioneering company that creates bold and authentic experiences that redefine sports, entertainment, and hospitality, known as The Brooklyn Way. As the parent organization of iconic entities like the Brooklyn Nets, NY Liberty, and Barclays Center, we operate at the dynamic intersection of live entertainment, premium hospitality, and community engagement.In expanding our diverse portfolio, we now encompass BK MAG, Brooklyn Wine Club, and several innovative location-based entertainment ventures. Our commitment to excellence drives us to continually evolve, innovate, and push boundaries to elevate our business and broaden our fan base.At Brooklyn Sports & Entertainment, we value a culture of belonging and inclusion, ensuring that every interaction reflects our core values—growth mindset, integrity, accountability, and care.

Join the City of New York as a Data Scientist in Brooklyn, where you will leverage data analytics to drive decision-making and improve city services. As a vital member of our team, you'll analyze complex datasets, develop predictive models, and create data visualizations that will inform policy and operational strategies.

Cresilon® is an innovative biotechnology company located in Brooklyn, New York, specializing in the development, manufacturing, and marketing of hemostatic medical devices. Our cutting-edge hydrogel technology is transforming the way traumatic and surgical bleeding is managed, allowing for immediate hemostatic action without prolonged manual pressure. Our product range encompasses applications in veterinary medicine, human trauma care, and surgical procedures, driven by our mission to save lives. Discover more about us at www.cresilon.com.Position Overview:The Senior Medical Device Engineer will spearhead the design and development of new medical devices while enhancing existing products in alignment with stringent quality and regulatory standards. This role involves drafting technical documentation for medical devices and combination products, adhering to Design Control regulations and industry standards. The ideal candidate will provide project-specific support, including technical reviews and supplier documentation assessments. The role encompasses a scientific approach to formulation development, product performance analysis, prototype design and fabrication, and data generation through planned experiments.The Senior Medical Device Engineer is expected to exhibit a commitment to excellence, demonstrating a proactive approach and readiness to engage hands-on in a dynamic environment. This role is pivotal in developing market-leading products that enhance healthcare outcomes through collaboration with customers and fostering innovation to deliver best-in-class solutions. You will collaborate with a multidisciplinary team of researchers in a highly interactive environment, necessitating adaptability and a willingness to explore new technologies and methodologies for product innovation.This position is full-time and requires on-site presence in Brooklyn, New York. It is essential to note that this is not an entry-level position.

Join the City of New York as an Integration Services Developer, where you will play a pivotal role in enhancing the city's digital infrastructure. This position involves designing, implementing, and maintaining integration solutions that ensure seamless data flow across various systems. Your expertise will contribute to improving government services and making a positive impact on the community.

Role Overview The City of New York is hiring a GIS Application Developer based in Brooklyn. This position focuses on building and maintaining GIS applications that directly support city planning and public service projects. What You Will Do Design, develop, and maintain GIS software solutions Support city planning efforts and public service programs through technical expertise Create tools that help city teams operate more efficiently and deliver better services to residents Impact Work in a role where technical skills help shape city operations and contribute to improving daily life for New Yorkers.

Are you a passionate coder eager to see your creations come to life? If you're a quick learner ready to embrace new challenges, adaptable to various requirements, and possess strong critical thinking and problem-solving skills, this internship is the perfect fit for you!

Join Altana AI as a Business Development Representative and be at the forefront of innovation in the technology sector. In this dynamic role, you'll engage with potential clients, build relationships, and drive our business growth. If you are a motivated individual with a passion for technology and sales, we want to hear from you!

Join BSE Global as the Manager of Premium Development, where you will play a pivotal role in driving the growth of our premium offerings. We are seeking a dynamic leader who is passionate about creating exceptional experiences for our clientele. In this position, you will lead a team of professionals, strategize innovative development plans, and collaborate with various departments to enhance our premium services.

About Whop Whop is a financial technology company focused on building sustainable income solutions for a global audience. The platform brings together individuals and businesses, making it easy to accept payments, launch new ventures, and connect with a broad network, all in one place. Currently, Whop manages over $3 billion in annual payouts across 144 countries. The company has seen its gross transaction volume grow by roughly 25% each month. Backing comes from leading institutional investors such as Insight, Bain Capital Ventures, A*, and Peter Thiel, along with a recent strategic investment from Tether. The team includes entrepreneurs and operators with deep digital experience: more than 75% have previously started businesses, including 53 former founders and 30 who have scaled companies past $1 million in revenue. Product leaders bring backgrounds from Meta, Robinhood, and other major tech firms. Learn more at whop.com. Role Overview: Business Development Lead Whop is building financial infrastructure for the next wave of entrepreneurs. The Business Development Lead will focus on forming strategic partnerships that bring thousands of new businesses onto the platform. This position centers on sourcing new opportunities, closing deals, and making sure new merchants are fully set up to use Whop for payments, banking, and advertising. Key partnership targets include: Influencers and operators with large business networks (e.g., Codie Sanchez for SMBs, Pace Morby for real estate, Hormozi for small business owners) Venture funds and incubators such as YC, A16z, ZFellows, Insight, and Bain Private equity firms looking to boost portfolio company profitability after acquisition Businesses serving Whop’s ideal customer profile, including incorporation platforms, legal advisors, accountants, and other venture funds or incubators This role manages the full partnership lifecycle: from identifying and negotiating with potential partners, to ensuring their networks are actively using Whop. Success is measured by merchants going live on the platform, not just signed agreements. Once a partnership is established and functioning, an account manager steps in so the Business Development Lead can pursue new deals. The target is to close 2-3 significant partnerships per year, focusing on quality and impact. This position reports directly to the Head of Sales and is based in New York City. Key Responsibilities Identify and prioritize partnership opportunities that can deliver thousands of new merchants Negotiate and close agreements that support Whop’s expansion goals Take a proactive role in ensuring partnerships are implemented successfully and merchants are onboarded

Agency Development Lead Philo is on the lookout for a passionate and experienced Agency Development Lead to bolster our expanding advertising team. In this role, you will play a crucial part in driving the remarkable growth in our advertising sales, aligning with our innovative programmatic-first sales strategy. Do you possess a background in selling digital video to leading advertisers and agency accounts through both programmatic and direct sales channels? Are you equipped with exceptional interpersonal skills, allowing you to effectively collaborate with a diverse array of clients? As a strategic thinker, can you identify sales opportunities and tailor your pitch to not only meet but exceed your objectives? Do you thrive in a dynamic, fast-paced environment where you can take ownership and initiative? If this resonates with you, we would love to connect! Your Responsibilities: Analyze market needs to create strategies that drive advertising revenue for Philo. Engage with Agencies and Brands in the field, utilizing a consultative approach to generate new business and nurture existing accounts. Manage your portfolio throughout its entire lifecycle, from prospecting and outreach to campaign execution and post-campaign analysis. Collaborate closely with ad operations and technology partners to facilitate campaign bookings and provide timely troubleshooting and reporting. Customize Philo's ad sales materials to meet the needs of specific clients. Maintain an updated database of existing and prospective business across direct and programmatic channels. Respond quickly to RFPs from advertisers and agencies. Work cross-functionally with Philo’s internal teams, including partnerships, ad operations, finance, and legal, to forge innovative advertising partnerships and share best practices. Act as the voice of advertisers within Philo, contributing insights that shape future advertising products. Stay abreast of the latest trends and innovations in CTV advertising. Your Qualifications: A minimum of 10 years of experience in selling TV, CTV, or digital video. Established connections with advertising agencies and brands, particularly with Publicis, Dentsu, and WPP. Familiarity with both direct and programmatic sales frameworks. Highly proactive with a strong drive to achieve personal and organizational objectives. A commitment to delivering top-tier, innovative CTV solutions for brands.

Are you a passionate coder eager to see your creations come to life? If you thrive in a fast-paced environment, possess a strong ability to learn quickly, and embrace new challenges with a critical and analytical mindset, then we have the perfect internship for you!