Market Development Intern for Summer 2026

Join tarte™, the trailblazer of high-performance naturals™, as we continue to redefine the beauty industry! Founded nearly 25 years ago by CEO Maureen Kelly, tarte™ is renowned for its cruelty-free and eco-conscious cosmetics, crafted with nourishing ingredients that produce real results without compromise. Our products are free from harmful additives such as parabens, mineral oil, and phthalates, making us a beloved choice among beauty enthusiasts. With 85% of our offerings being vegan and 100% of our skincare line being vegan, we take pride in being the #1 concealer brand in the U.S.* tarte™ products can be found in over 20 countries and are available for online order from tarte.com, shipping to more than 50 countries globally!At tarte™, giving back is an integral part of our ethos. We are committed to uplifting communities through initiatives like clearing countless teacher wish lists, mentoring future leaders through our tartelette U and internship programs, and establishing the heart to tarte™ non-profit organization in 2017 to support causes such as female empowerment, environmental conservancy, and health & wellness. We also prioritize sustainable sourcing, having funded the establishment of an all-female maracuja cooperative in the Rainforest.Are you a dynamic individual who thrives in fast-paced settings? Do you want to help us further our mission of delivering cruelty-free, eco-friendly cosmetics packed with high-performance natural ingredients? If so, we invite you to apply!Summer 2026 E-Commerce Internship:We are looking for enthusiastic rising seniors from accredited colleges and universities to jumpstart their E-Commerce careers through a hands-on, in-person internship at our New York City office! As an intern, you will gain invaluable experience and insights into the E-Commerce landscape. Collaborate with industry leaders and fellow interns as you contribute to our innovative projects. This is a fantastic opportunity to shape the future of beauty!Responsibilities:Assist with daily operations in relevant e-commerce departmentsTake ownership of assigned daily/weekly tasksParticipate in training sessions and talks led by tarte leaders across various departmentsCollaborate with fellow interns to complete an independent Capstone ProjectEnhance your teamwork, leadership, analytical, and strategic thinking skillsRequirements:Current student at an accredited college or university, with rising seniors preferredPassion for e-commerce and the beauty industryStrong analytical and problem-solving skills

Join tarte™, a trailblazer in high-performance naturals™ and one of the fastest growing cosmetic brands in the U.S. Founded nearly 25 years ago by Maureen Kelly, our mission has always been to create cruelty-free, easy-to-use, life-proof products enriched with beneficial ingredients for remarkable results. Our formulations are devoid of harmful substances like parabens and phthalates, and are composed of the finest naturally-derived elements Mother Nature provides. With 85% of our products being vegan (and 100% of our skincare!), we're proud to be recognized as the #1 concealer brand in the U.S.* tarte™ is dedicated to sharing our passion for skinvigorating™ ingredients globally, with a presence in over 20 countries and shipping to over 50 worldwide through our website tarte.com.At tarte™, giving back is part of our core values. We are committed to uplifting communities by supporting teacher wishlists, mentoring future leaders through our tartelette U and internship programs, and establishing the shape your future™ small business awards. In 2017, we founded heart to tarte™, a 501(c)(3) non-profit organization aimed at promoting female empowerment, aiding underserved communities, and supporting environmental and health initiatives. Our commitment to sustainability extends to sourcing ingredients directly from cooperatives, including the establishment of an all-female maracuja cooperative in the Rainforest in 2019.Are you an energetic individual who excels in a dynamic environment? Do you aspire to contribute to our mission of delivering eco-conscious, cruelty-free cosmetics filled with high-performance natural ingredients? If yes, we want to hear from you!Summer 2026 Creative Internship:tarte cosmetics is on the lookout for passionate rising seniors from accredited colleges/universities eager to launch their careers with an in-person internship this summer! As an intern, you'll immerse yourself in our Creative Services division at our New York City office, gaining invaluable hands-on experience. If you thrive in a fast-paced setting and are eager to collaborate with industry experts, this internship is an ideal opportunity for you. Join us in redefining the beauty landscape!Responsibilities:Assist with daily operations within relevant creative departmentsTake ownership of assigned tasks on a daily and weekly basisParticipate in trainings and discussions led by tarte leaders from various departmentsCollaborate with fellow interns on an independent Capstone ProjectEnhance your teamwork, leadership, analytical, and strategic thinking abilitiesRequirements:Must be a current student at an accredited college, with a preference for rising seniorsExceptional verbal and written communication skills

Role Overview Tarte Cosmetics seeks a skilled Production Manager to guide production operations across its supplier network in New York. This role manages a team of Production Coordinators, focusing on timely product replenishment and accurate inventory management. The Production Manager plays a key part in supplier performance, production planning, and risk management, while fostering a collaborative and accountable team culture. Main Responsibilities People Leadership & Team Management Lead, mentor, and develop Production Coordinators. Set clear expectations, provide ongoing feedback, and conduct regular performance reviews. Distribute workload to ensure prompt replenishment activities. Analyze and present internal Coordinator Scorecards to assess performance and identify growth opportunities. Promote a detail-oriented, collaborative, and accountable team environment. Production & Supplier Management Supervise production execution for replenishment items to ensure on-time delivery of finished goods. Lead weekly Production Reviews to track timelines, risks, and mitigation plans. Oversee onboarding of new suppliers, emphasizing inventory and production readiness. Serve as the main contact for supplier production performance, issue resolution, and escalation. Lead internal Supplier Scorecard Reviews, including OTIF (On-Time In-Full) performance and date variance tracking. Implement risk management initiatives to identify disruptions and corrective actions within the supplier base. Inventory Management & Controls Maintain end-to-end inventory accuracy throughout the production lifecycle. Conduct monthly End-of-Month (EOM) inventory reviews and reconciliations. Manage annual physical inventory counts, including preparation, execution, and post-count reconciliation. Perform post-mortem reviews on Absolute Inventory Accuracy to determine root causes and corrective steps. Monitor and address Out-of-Stock (OOS) risks and cancellations, developing recovery plans as needed. Oversee cancellation management processes to reduce financial and operational impact. Reporting, Systems & Process Improvement Oversee production and inventory reporting, trackers, and dashboards to ensure data accuracy and reliability. Location New York, New York, United States

Job Title: Production CoordinatorOverview: Tarte Cosmetics is on the lookout for a passionate and detail-oriented Production Coordinator to assist in our product launch and replenishment efforts. This role presents an exceptional opportunity for recent graduates or early-career professionals to acquire practical experience in production planning and supply chain management in a fast-paced and vibrant environment.The successful candidate will be proactive, adaptable, and keen to learn new processes with minimal supervision. This individual will be instrumental in maintaining purchase orders, monitoring production timelines, and ensuring the on-time delivery of finished products through our supplier network.Responsibilities:Create, issue, and manage purchase orders for launch and replenishment items, ensuring alignment with production plans and demand forecasts.Track and oversee production schedules to guarantee timely manufacturing and delivery of finished goods.Engage in effective communication with suppliers to confirm production details, mitigate delays, and escalate issues as necessary.Collaborate cross-functionally with internal teams, including planning, logistics, and product development, to facilitate the timely execution of launches and replenishments.Review and reconcile supplier inventory reports to ensure accurate production and shipment data.Utilize the company’s ERP system to manage transactions, receipts, and reporting activities.Assist in evaluating supplier performance and contribute to continuous improvement initiatives.Support logistics coordination and shipment methods to meet business timelines efficiently and cost-effectively.Maintain organized records, samples, and documentation for reference and compliance.

Join Joele Frank, a premier strategic communications firm, as we navigate our clients through critical challenges including mergers and acquisitions, shareholder activism, and crisis communications. Our team is dedicated to facilitating effective communication in high-stakes situations, ensuring our clients connect meaningfully with their stakeholders. We seek passionate individuals who embody a unique blend of intelligence, curiosity, and talent. Ideal candidates are adept writers and insightful communicators who excel in dynamic, fast-paced environments and enjoy collaborative team settings. All academic backgrounds are welcomed; many of our professionals hail from disciplines such as finance, law, and journalism. This is an in-office 8-week paid internship, where you will engage primarily with project-based teams, gaining invaluable experience and insights into the world of strategic communications.

Join us for the Summer 2026 Internship at Big Spaceship, where creativity meets technology in a vibrant, collaborative environment. As a full-service creative agency, we partner with ambitious brands to push creative boundaries and explore uncharted territories.For over 25 years, we have been at the forefront of integrated ideas and native storytelling that drives measurable impact. In an age where AI trends towards conformity, we stand firm in our belief that the most compelling ideas emerge at the edges of culture, where authentic conversations take place. This is where we thrive.Our diverse team of innovators, entrepreneurs, and makers collaborates to bring bold ideas to life for renowned brands like Chase, Botox, Dropbox, and the US Open. If you have a passion for exploration, creative risk-taking, and pioneering new paths, you’ll find your place with us.

Injective Labs is a Layer-1 blockchain company based in New York, focused on financial applications. The platform enables custom tokenized assets, on-chain markets, and a range of DeFi products, all built for speed and real-world utility. The Injective ecosystem is recognized for its rapid growth in Web3-based finance. Internship Details This Product Manager Internship takes place in Summer 2026 at Injective Labs’ New York headquarters. Interns work directly with the CEO and Special Ops Product Manager, gaining practical experience in product management and daily operations. The program is designed for those seeking hands-on involvement within a collaborative team. What You Will Do Assist the CEO and Special Ops Product Manager with projects and operational tasks. Analyze data, follow industry trends, and monitor competitors to spot new opportunities that align with team goals. Collaborate with cross-functional teams to help deliver projects and provide insights that inform the product roadmap. Test and review new products and features before launch to ensure they meet quality standards. Prepare weekly and monthly reports highlighting key findings and project progress. Participate in team meetings and offer ideas to improve processes and efficiency. Requirements Current undergraduate student majoring in Computer Science, Mathematics, Business Administration, Information Systems, or a related field. Interest in cryptocurrency and DeFi. No previous professional experience needed; students with limited work history are encouraged to apply. Analytical mindset with curiosity and initiative. Strong organizational skills, able to prioritize and keep workflows clear. Familiarity with AI tools and enthusiasm for their use. Dependable, eager to learn, and comfortable working in a team. Excellent communication skills and fluent English.

Available Start Dates: Summer 2026About the RoleAt AlphaSights, we are a collective of driven professionals dedicated to propelling progress for our clients and empowering them to make informed choices. As a Legal & Compliance Associate, you will become an integral part of our dynamic global Client Protection team. This team collaborates closely with our core service delivery teams to uphold the highest compliance standards while facilitating AlphaSights' rapid commercial growth. In this role, you will oversee client requests, develop and implement innovative policies and compliance products, anticipate potential business challenges, train employees, and provide daily guidance to our delivery teams. Your ability to think critically and swiftly, along with meticulous attention to detail and strong communication skills, will be essential in this fast-paced environment.You will manage multiple short-term and long-term requests simultaneously, enhancing your communication, prioritization, project management, and client management skills.Key Responsibilities Include:Monitor ongoing projects to identify and mitigate potential risks.Offer guidance to delivery teams on active projects.Collaborate with your regional and global team on long-term initiatives to anticipate and establish cutting-edge industry standards in this rapidly evolving sector.Engage with key internal stakeholders worldwide to drive progress and procedural enhancements.Design and implement comprehensive operational policies and processes that safeguard our clients.Create and facilitate tailored in-person and online training sessions for our delivery teams.This role is characterized by a fast-paced, cross-functional environment focused on problem-solving, attention to detail, creativity, and achieving results. Successful Legal & Compliance Associates at AlphaSights often advance into fulfilling careers in compliance, risk management, or operational leadership.

Join Polymarket’s 2026 Internship Program and immerse yourself in a dynamic environment where innovation meets opportunity. As an intern, you'll have the chance to work alongside industry leaders, gain hands-on experience, and contribute to exciting projects that shape the future of trading and prediction markets.

Join Vantage as a Software Engineering Intern for Summer 2026 and immerse yourself in a dynamic environment where innovation meets technology. This internship offers the unique opportunity to work on real-world projects, enhance your technical skills, and collaborate with a passionate team of engineers in a hybrid work setting.

Join the Duetti TeamDuetti is on a mission to transform the landscape for independent music creators, empowering them to monetize and expand their careers. Established in 2022 by visionary leaders Lior Tibon and Christopher Nolte, Duetti collaborates with creators to maximize the value of their musical catalogs through flexible and transparent agreements. We provide comprehensive catalog management, distribution, and marketing services that enable artists to thrive. With over 1,100 creators across 40 countries, including notable talents like Connor Price, Ingrid Contreras, and Brent Morgan, we are dedicated to helping musicians achieve financial independence and reach broader audiences.Supported by prominent investors such as The Raine Group, Flexpoint Ford, Nyca Partners, Viola Ventures, and Roc Nation, Duetti has successfully raised over $635 million to fuel the growth of independent music creators. We are committed to building a sustainable future in the music industry, fostering a culture that values ambition and genuine care. Our offices in New York City, Los Angeles, Miami, and London offer competitive benefits, flexible paid time off, and a hybrid work model, creating an environment where your contributions have a significant impact on artists worldwide.

About FizzFizz stands as the largest college social app in the United States, empowering Generation Z to forge connections through shared experiences and identities. Our vibrant Fizz communities offer a private, moderated feed of posts exclusively from verified students, ensuring an engaging and authentic representation of student life. With our latest initiative, Global Fizz, we connect Gen Z nationwide, catering to the vast 99% of life that remains unexplored on typical entertainment platforms like Instagram and TikTok. Fizz is dedicated to revitalizing the essence of social media.Our AchievementsSince our launch at Stanford in July 2021, we have successfully onboarded over 95% of undergraduates, with half of them utilizing Fizz daily. Following our $25 million Series B funding in July 2023, we have solidified our position as the leading community platform across more than 700 colleges, begun generating revenue through innovative advertising, and are ambitiously expanding into broader communities beyond college.Future AspirationsLooking ahead to 2025-2026, our primary objectives include a comprehensive expansion into the entire U.S. college market, driving revenue growth through our groundbreaking advertising business, and rapidly enhancing our product to establish Fizz as the go-to social platform for all of Generation Z, transcending just U.S. college students.As a Fizz intern, you will harness your own experiences as a Fizz user to contribute directly to a product you are passionate about. We strive to empower our engineering interns with the same level of responsibility and autonomy as our full-time engineers, allowing you to oversee significant initiatives from inception to completion. If this sounds exciting, we invite you to apply.Interns will work full-time from our NYC office and will receive a housing stipend along with competitive financial compensation.Your ResponsibilitiesConceive, design, deploy, and refine new product features from start to finish (example projects include developing advanced systems utilizing LLMs for content moderation, architecting a content recommendation system to enhance the Fizzin feed, creating new product features such as campus events or job postings, and much more).Produce clean, efficient, and scalable code that aligns with project requirements.Design and implement RESTful APIs that are scalable, reliable, and secure.Collaborate closely with senior engineers to support ongoing projects and tasks.

Join Joele Frank, a premier strategic communications firm, as a Design Team Summer Intern. Our expertise spans across critical areas including mergers and acquisitions, shareholder activism, crisis communications, and high-stakes situations. We empower our clients to communicate effectively with their stakeholders when it matters most. We seek individuals who possess a unique blend of intelligence, creativity, curiosity, and talent. Ideal candidates are not only strong designers but also thoughtful communicators who thrive in challenging and fast-paced environments, working collaboratively within a team. Our internship program is designed as an 8-week paid experience, offering a hybrid work model that includes both remote and in-office opportunities.

Position Reports to: Director of TalentStart Date: June 1st - July 17th Working Hours: 7:30 AM - 4:00 PM or 8:00 AM - 4:30 PM (schedule may vary)Compensation: $25/hour

Join our team as a Key Accounts Manager at Sephora!As a Key Accounts Manager, you will play a pivotal role in driving business growth and fostering strong partnerships with our retail partners. You will collaborate with the KAM team to strategize and implement comprehensive retailer programs that enhance the sell-through of both new launches and core product categories.Work closely with retailer partners to brainstorm innovative 360-degree programs that drive sales.Serve as the primary liaison with account partners and the trade marketing team, ensuring seamless execution of marketing activities for both in-store and online initiatives.Develop and maintain strong customer relationships through effective communication, regular strategy meetings, and proactive feedback loops.Oversee the execution and timely delivery of retailer assets, promotions, and merchandising materials.Advocate for retailer needs with our internal teams, including marketing, social media, product development, and education.Analyze business performance weekly, tracking sell-in of new launches and proposing recommendations to enhance retail sales.Manage product assortments for seasonal retail, including core and limited-edition products, and maintain merchandising references and timelines.Execute and assess the effectiveness of digital marketing programs with retail partners, measuring ROI accurately.Maintain internal trackers and calendars for seasonal promotions and activations, ensuring all marketing opportunities are optimized.Conduct thorough post-analysis of promotions to glean insights and identify best practices for future initiatives.Manage budgets related to co-op advertising and returns, ensuring all expenditures are tracked effectively.Coordinate with planning and operations teams for accurate product forecasting and allocation.Communicate inventory levels and resolve out-of-stock issues with retailer planners.Provide detailed business analyses and sales reports to senior management, identifying opportunities for growth.Conduct competitive research and complete administrative tasks as needed.

Join Laniakea Funds for a dynamic Summer 2026 Internship!At Laniakea, we are a lean, high-growth hedge fund specializing in innovative relative value (RV) volatility strategies across diverse asset classes. Our agile team operates from London, Sydney, and the USA. As a burgeoning startup, we cherish individuals eager to grow with us, take initiative, and thrive in fast-paced, ambiguous settings.As a Developer Intern, you'll be instrumental in developing production-level tools that enhance our trading and risk operations. This role offers significant ownership, empowering interns to write production-quality code while deeply analyzing performance, correctness, and system architecture.

We are seeking an innovative and hands-on E-Commerce Creative Director to spearhead our creative team at 4DS Corp. In this pivotal role, you will oversee project management, lead concept development, and engage in the meticulous execution of creative details. The ideal candidate is passionate about producing visually stunning work that aligns with strategic objectives and enhances the brand narrative. This position requires exceptional collaboration skills, both internally and externally, to drive successful campaigns.Key Responsibilities:Collaborate across departments to achieve business objectives and ensure that designs resonate with the brand's initiatives by utilizing strategy, analytics, and consumer insights.Direct the overall aesthetic of the brand across multiple channels, including e-commerce, product listings, digital and print media, copywriting, and packaging.Execute creative campaigns that bolster e-commerce and marketing efforts while effectively communicating the brand's creative strategy across platforms such as DTC, Amazon, and Walmart.Oversee and direct all photoshoots, including digital, print, and video productions.Ensure all creative assets receive necessary approvals and reviews, consistently aiming to meet business objectives and maximize impact.Lead the creative team in asset production, managing all design and project deliverables while adhering to timelines.Provide artistic and design direction, maintaining a hands-on approach to content creation.Develop and optimize brand guidelines for seamless application across all mediums, including digital, print, and packaging.Identify and implement opportunities for workflow and process improvements.

About NORY NORY designs hands-on learning experiences that help children in New York City and Boston grow as creative thinkers, problem solvers, and leaders. As the largest STEM camp provider in NYC, NORY welcomes over 4,000 campers each year. The team aims to make every camp session memorable and meaningful, often described as the 'Disney World of STEM education.' Instagram: bit.ly/noryi LinkedIn: bit.ly/norylink Summer Camp Video: bit.ly/noryvideo1 Role Overview: Summer Operations Intern (New York City) NORY is looking for a Summer Operations Intern to join the team at the Midtown Manhattan headquarters. This role suits someone who is motivated, resourceful, and eager to learn in a mission-driven startup setting. The intern will support day-to-day camp operations, help with staffing and logistics, and take on administrative projects. Problem-solving skills and a collaborative mindset will help ensure camp runs smoothly for thousands of children. What Makes This Internship Stand Out Impact: Interns can share ideas and see them put into action. Learning: Work closely with leaders from different departments and learn quickly. Career Growth: Build practical skills in operations, administration, and educational technology. Purpose: Contribute to STEM education that shapes the lives of thousands of children each summer. Skills and Knowledge Gained Managing supply chains and inventory for educational programs Understanding staff management systems Running administrative operations in a growing startup Supporting educational program planning and execution

Join Our Team:At Power Digital Marketing, we are a tech-driven growth agency positioned at the convergence of marketing, consulting, and data intelligence. Our mission is to elevate revenue and brand visibility for both established and emerging enterprises globally. We prioritize a people-first culture, championing diversity in backgrounds and experiences, believing that our team and culture are integral to our success. Our vision is to be acknowledged as the most esteemed private growth marketing firm worldwide, characterized by a scalable brand, culture, and service offerings. We are passionate about empowering relentless growth and redefining possibilities through a team of dedicated experts committed to innovation and results, guided by integrity, autonomy, and determination.As a full-service growth marketing firm, we provide top-tier services, including SEO, Content Marketing, Paid Media, Social Media Marketing, Programmatic + CTV, Public Relations, Influencer Marketing, Email + SMS, Conversion Rate Optimization, Retail Marketing, and Creative Solutions. At Power Digital, we are laser-focused on assisting brands in driving revenue growth and enhancing brand recognition, ultimately delivering undeniable value to our clients.Central to our operations is our proprietary technology, nova, which leverages first-party data to analyze businesses, streamline marketing investment planning, and enhance diligence in M&A processes, positioning marketers strategically and delivering value in unprecedented ways.Our dynamic team, managing billions in media, comprises consultative marketers, creatives, analysts, and technologists who challenge conventional planning and measurement through rigorous testing and data science at every stage of the customer journey.*This internship is a remote opportunity for current college students seeking internship credit in NYC.