Head of People at Polymarket | New York

Polymarket is seeking a dynamic and experienced Head of People to lead our human resources strategy. In this role, you will be responsible for cultivating a diverse and inclusive workplace culture, driving talent acquisition, and enhancing employee engagement. As a key member of the leadership team, you will shape the future of our organization by implementing innovative HR practices that align with our business objectives.

About PolymarketPolymarket stands as the largest prediction market platform globally, empowering individuals to express their insights on real-world events through trading. Our peer-to-peer marketplace eliminates the need for a centralized house, thereby aggregating diverse opinions into transparent, market-based probabilities that accurately reflect collective expectations regarding future events across various sectors including politics, economics, sports, culture, and current affairs.As we experience rapid growth, with $21 billion traded in 2025, our aspiration is to solidify our position as a dominant source of truth in global media. We invite you to join us in fueling our exciting journey.About the RoleIn this senior executive position, reporting directly to the Founder & CEO, you will oversee the complete market lifecycle. Your responsibilities will encompass everything from market listings to structure, liquidity development, resolution processes, and ensuring that our platform earns the trust of both everyday traders and sophisticated institutions.The ideal candidate should possess over 10 years of experience in financial markets and be prepared to establish the operational frameworks necessary for a market function that drives one of the most thrilling emerging asset classes of our time.Key ResponsibilitiesLead a dedicated team focused on market selection, liquidity, operations, and resolution.Develop and implement market listing strategies that keenly identify what drives trading interest.Establish frameworks for assessing market viability, including event significance and audience reach.Manage market structure elements—tick sizes, fees, rebates, and incentive designs—to ensure competitive spreads and robust liquidity.Cultivate and maintain strategic relationships with market makers, trading firms, and liquidity providers as the primary contact for key stakeholders.Design innovative liquidity programs and commercial partnerships to attract and retain substantial capital.Collaborate with media, sports, politics, and other partners to optimize resolution strategies and assess outcome viability.Define scalable processes for market creation, maintenance, and resolution across our expanding catalog.Ensure resolution credibility and uphold market integrity.

Join our dynamic finance team as a Senior Accountant at Polymarket. You will play a crucial role in managing financial records, ensuring compliance, and providing strategic insights to support our growth. Your expertise will help us navigate the complexities of the finance landscape while contributing to our mission of creating a more informed world.

Join Polymarket as a Senior Recruiter, where you will play a crucial role in shaping our talent acquisition strategies. You will collaborate with various teams to identify hiring needs and implement innovative recruitment techniques to attract top-tier candidates. Your expertise will guide us in building a diverse and dynamic workforce that drives our mission forward.

About PolymarketPolymarket stands as the premier prediction market platform globally, empowering individuals to share insights on real-world events through trading outcomes in politics, economics, sports, culture, and current affairs. Unlike traditional platforms, Polymarket operates as a peer-to-peer marketplace devoid of a centralized 'house', thereby aggregating diverse opinions into clear, market-based probabilities that mirror collective expectations for the future.Our rapid growth is evident with a staggering $21 billion traded in 2025, alongside our increasing adoption as a reliable alternative news source. We aspire to be a pervasive beacon of truth in global media, driven by swift, consistent, and highly technical market infrastructure.About the RoleWe are on the lookout for an Accounting Manager to take charge of our general ledger, oversee the month-end close, and manage daily accounting operations at Polymarket US. Reporting directly to the US Controller, you will be instrumental in ensuring the accuracy and reliability of our financial records across all US legal entities, enabling us to meet internal and external reporting requirements efficiently.In collaboration with the Controller and our international accounting team, you will ensure that our financial books are meticulously maintained, facilitate a seamless close process, and prepare our financial reporting for auditors, regulators, and management needs.Key ResponsibilitiesGeneral Ledger & Month-End CloseManage the daily upkeep of the general ledger, encompassing journal entries, accruals, and balance sheet reconciliations.Oversee the complete month-end close cycle, ensuring accurate and timely financial statements for our US legal entities.Maintain consistency in accounting policies and chart of accounts across all entities.Coordinate with our international accounting team to facilitate intercompany reconciliations and consolidations.Financial ReportingDevelop and sustain financial reports to meet management, regulatory, and audit requirements.Ensure our financial records are always prepared for timely reporting to various stakeholders.Audit SupportAct as a primary liaison during the annual audit cycle, preparing documentation, schedules, and work papers for external auditors.

Join Polymarket as an Office Manager and play a pivotal role in streamlining our office operations in the heart of New York City. You will ensure that our workplace functions smoothly and efficiently. Your responsibilities will include overseeing administrative functions, managing office supplies, coordinating events, and fostering a productive work environment. This position is perfect for a proactive individual who thrives in a dynamic setting and is passionate about enhancing workplace efficiency.

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.

About PolymarketPolymarket stands as the largest global prediction market platform, empowering individuals to share their insights on real-world events through trading on outcomes spanning politics, economics, sports, culture, and current affairs. Functioning as a decentralized peer-to-peer marketplace without a central 'house', Polymarket aggregates a wide array of opinions into clear, market-driven probabilities that reflect collective expectations about future events.Our rapid growth is evident as we approach $21 billion traded in 2025, alongside increasing adoption as a reliable alternative news source. Our vision is to emerge as a pervasive beacon of truth within global media, driven by a swift, dependable, and highly technical market infrastructure.About the RolePolymarket is in search of a talented backend engineer to join us in constructing and enhancing the essential exchange infrastructure that fuels our markets. This position emphasizes the development of high-performance, low-latency backend systems that must operate correctly, swiftly, and resiliently under the demands of real-world trading scenarios.You will play a vital role as a primary contributor, collaborating with other senior engineers to design, implement, and refine the systems that form the core of Polymarket's exchange. This position offers significant ownership with minimal bureaucratic hurdles and a strong focus on results.Your ResponsibilitiesWe are seeking an experienced backend engineer who thrives on close-to-the-metal work and tackling challenging distributed systems problems.Develop the Exchange Backend: Architect and build scalable, low-latency backend services that drive the Polymarket exchange, utilizing C/C++ or other performance-oriented programming languages (Go, Rust, Java).Enhance Performance & Scale: Analyze, tune, and troubleshoot systems with an emphasis on latency, throughput, memory usage, and correctness in production environments.Architect Distributed Systems: Create and maintain robust APIs, data pipelines, and event-driven architectures using messaging and streaming technologies (Kafka, Pulsar, RabbitMQ).Ensure Reliability & Operations: Strengthen security, availability, performance, and scalability within backend systems, while actively participating in diagnosing and resolving production challenges.Cross-Functional Collaboration: Work in close partnership with engineers across product, infrastructure, and data teams to ensure seamless integration between the exchange and the overall platform.Enhance Code Quality: Engage in code reviews, design discussions, and architectural debates to drive high standards in software development.

Polymarket operates the world’s largest prediction market platform, letting people trade on the outcomes of events in politics, economics, sports, culture, and current affairs. As a decentralized peer-to-peer marketplace, Polymarket aggregates diverse perspectives into transparent, market-based probabilities, reflecting collective expectations about the future. With $21B traded in 2025, Polymarket is growing quickly and aims to become a trusted source of truth in global media. The Senior Data Engineer role centers on advancing the data platform that underpins every user-facing aspect of Polymarket. The data layer supports features like leaderboards, PnL, activity feeds, positions, and analytics, all with strict sub-100ms latency goals at crypto scale. This position is based in New York and joins a small, high-ownership team where engineers manage workflows end-to-end, not just follow a set roadmap. Role overview This role involves hands-on work in design, architecture, and delivery. The main goal is to strengthen Polymarket’s analytics and data serving layer so it becomes a reliable foundation for the company. The Senior Data Engineer will tackle issues such as schema drift, migration parity, latency regressions, and cost management. When questions arise about data layer performance or cost, this engineer will either provide answers or redesign components to meet targets. What you will do Own the OLAP analytics layer. Lead the columnar warehouse from raw event ingestion to cleaned facts, business aggregates, and API-serving views. Tasks include materialized view design, refresh schedules, catalog management, query planning, and cost optimization. Partner on the OLTP serving layer. Work with the team on high-write serving tables that power product APIs. Focus on partition strategy, indexing, trigger pipelines, autovacuum tuning, and bloat monitoring, while maintaining sub-100ms read path targets. Shape streaming and data lake infrastructure. Define Kafka topic schema contracts, update the S3 lake layout with modern table formats, and contribute to tools that validate data accuracy during migrations. Design data models at scale. Work with event-sourced, append-mostly data that includes chain-reorganization semantics.

Join Polymarket as a Senior C/C++ Engineer, where you will play a pivotal role in shaping the future of our trading platform. You will leverage your expertise in C and C++ to develop high-performance systems that support our innovative marketplace. Collaborate with a talented team dedicated to providing a seamless experience for users and driving the growth of decentralized prediction markets.

Polymarket is a leading prediction market platform where people can trade on the outcomes of real-world events across politics, economics, sports, culture, and current affairs. Built as a decentralized marketplace, the platform transforms collective opinions into clear, market-driven probabilities. With rapid growth and a projected $21 billion trading volume in 2025, Polymarket aims to become a key source of truth in global media. Role overview The Senior Web Engineer will take ownership of major frontend features, focusing on reliability and efficient deployment. This position covers the full lifecycle of web surfaces: from design and rollout to ongoing monitoring and production support. The work sits at the intersection of frontend product development, backend integration, performance tuning, and reliability. Deep experience with React and Next.js is required, especially in building and deploying complex features and resolving production issues. Independent decision-making, technical leadership, and a commitment to raising quality standards are central to this role. What you will do Lead and deliver complex features: Build and launch new web functionality across Polymarket’s core interfaces, balancing speed, quality, architecture, and sustainability. Collaborate across technology layers: Work closely with backend engineers to design APIs and data flows, and partner with QA, TPM, product, and design teams to clarify requirements and ensure smooth launches. Maintain reliability and manage incidents: Monitor dashboards, alerts, and user feedback to quickly identify and resolve issues. Work with backend and infrastructure teams during incidents to find root causes and implement fixes and preventive measures. Improve frontend observability: Develop and refine logging, metrics, alerts, dashboards, and error reporting to give the team clear insights into frontend performance. Advance engineering standards: Identify technical debt, propose and implement refactors, and contribute to system design discussions to strengthen frontend architecture.

About PolymarketPolymarket stands at the forefront of innovation as the world’s largest prediction market, blending elements of a betting platform with a future-focused search engine. Our platform has facilitated over $8 billion in trades last year, demonstrating our rapid growth and increasing recognition as a reliable alternative news source. Our vision is to establish ourselves as a prominent beacon of truth in global media, and we invite you to join us in this exciting journey.About the RoleWe are on the lookout for a seasoned API Engineer who is passionate about crafting and deploying robust endpoints for our Independent Software Vendor (ISV) partners. In this pivotal role, you will design and implement the essential systems that connect users to our CFTC-regulated exchange, focusing on REST and FIX API frameworks. This position offers a unique opportunity to significantly influence our growing US Exchange business by collaborating closely with engineering teams to develop scalable systems that manage liquidity efficiently.Your Key ResponsibilitiesMaintain API Access: Develop systems enabling ISV participants and institutional clients to effectively set market prices on the US Exchange.Oversee Market Maker Onboarding: Collaborate with our Forward Deployed Engineering team to facilitate seamless access to the API for market makers.Manage Integrations: Architect and rigorously test various FIX, REST, and SDK integrations to accommodate the diverse needs of institutional clients.Design for Scale and Compliance: Create systems capable of processing thousands of daily transactions while ensuring compliance with CFTC regulations and maintaining detailed audit trails.Collaborate Across Teams: Work closely with operations, compliance, and product teams to understand their workflows, gather insights, and iterate on tools swiftly.Lead Technical Decisions: Engage in architecture discussions, conduct code reviews, and contribute to establishing best practices within the team.

Join Polymarket as a Legal Summer Associate and immerse yourself in a dynamic environment where you can contribute to innovative projects and enhance your legal skills. As a Summer Associate, you will have the opportunity to work closely with experienced legal professionals, gaining hands-on experience in legal research, contract analysis, and compliance. This program is designed for individuals eager to learn and make a meaningful impact in the rapidly evolving world of digital markets.

Longmark Group, based in New York, is an alternative asset management firm specializing in residential real estate. Since 2021, the company has acquired and managed single-family rental properties across the Midwest and Sun Belt. The team includes professionals from organizations like Blackstone, Progress Residential, and Goldman Sachs, and is led by CEO Brian Hardecker. The company values innovative thinking paired with disciplined execution, principled leadership, entrepreneurial spirit, and data-driven decision-making. These principles guide Longmark Group’s approach to investment and operations. Role overview The Head of People will lead and develop the People function across all business lines. This position reports to the Chief Legal Officer and works closely with the CEO and executive team. The role is both strategic and hands-on, with a focus on operational excellence and building effective structures as the company grows. What you will do Oversee all people programs and functions, ensuring consistency and alignment with company goals Strengthen existing HR processes and introduce governance frameworks to support growth Implement decision-making structures for areas such as total rewards, performance management, and hiring Collaborate with senior leadership to support business objectives and maintain a high standard of operational excellence Requirements Senior leadership experience in people operations or human resources Ability to build and operationalize HR structures in a scaling organization Experience with total rewards, performance management, and hiring best practices Strong collaboration skills with executive teams

Noble People is a creative media agency based in New York. The team develops original media concepts for well-known brands, working across brand strategy, communications, media planning, performance media buying, and analytics. The agency values creativity and transparency, with a focus on simplifying the complexities often found in traditional media agencies. Internship Details The Media Internship runs from May 18th to August 7th in New York. This program provides hands-on experience in media planning and campaign execution. Interns collaborate with experienced team members, analyze trends, and assist with client presentations. The internship offers a close look at practical marketing strategies and the evolving media landscape, with frequent collaboration across teams. Main Responsibilities Assist with media planning by gathering data, analyzing audiences, and preparing presentations. Support the coordination and execution of media campaigns, including managing timelines, trafficking creative assets, and tracking performance. Help communicate with clients and media vendors to ensure materials are delivered accurately and on schedule. Contribute to collecting and analyzing campaign data, and prepare performance reports that align with client goals. Participate in training sessions and workshops to deepen knowledge of media planning, buying, and industry trends. Complete a media-focused project for internal stakeholders or clients. Take on additional tasks as assigned.

About UsNoble People is a cutting-edge creative media agency dedicated to crafting bold, original, and thought-provoking media ideas for some of the most dynamic brands globally.Our media concepts are anything but conventional.We strive to create media that captivates and inspires.Our brand ideas resonate with audiences.We specialize in communications strategy, media planning and buying, and performance reporting and optimization—always with a focus on creativity and transparency, steering clear of the typical pitfalls of traditional media agencies. Our core values are rooted in integrity and honesty, driving us to find innovative ways to create lasting impacts. We challenge the status quo and adhere to a modern, straightforward approach to media, continuously viewed through a creative lens.We are particularly interested in candidates who have shown a strong dedication to performance-oriented environments, whether through collegiate athletics, military service, student organizations, professional experience, entrepreneurial endeavors, or other competitive contexts.Key ResponsibilitiesThe Senior Strategist's primary role is to leverage insights related to business, brand, culture, and consumer behavior to connect creativity with effective media strategies, delivering impactful ideas that drive measurable business results. Responsibilities include identifying innovative ways to represent the brand across various platforms and touchpoints, collaborating with agency and media teams, and inspiring others to elevate the work produced. This position reports directly to the Head of Strategy.Essential Duties and ResponsibilitiesAnalyze client objectives to define the core business challenge.Utilize a variety of tools and resources, including consumer panels, to extract valuable data and insights.Uncover unique insights to identify opportunities for growth.Present and advocate for strategic approaches that align with client business goals.Develop inspiring briefs that encourage bold and creative connections.Design streamlined ecosystems that dictate how, when, and where the brand engages with consumers.Collaborate with both internal and external teams to achieve a cohesive body of work.Keep teams informed on key trends, human behaviors, and their implications.Lead strategic meetings and present recommendations with confidence.Mentor and develop talent within your area of expertise.Embodiment of Noble People’s core values: Honest, Bold, Original.This role translates client briefs into comprehensive, innovative communication strategies that optimize creative media tactics and budget allocation.

Role OverviewAs a Digital Marketing Analyst at noble-people, you will play a pivotal role in assisting clients to comprehend the impact of their marketing efforts on business performance. By leveraging various analytics platforms, you will ensure data integrity while enhancing reporting and analytics across the agency. Your goal is to provide top-tier solutions and deliver high-quality results in a dynamic environment.Key ResponsibilitiesCreate and support the development of dashboards, regular campaign reports, detailed wrap reports, and customized analyses to inform media strategy and planning.Partner with strategy teams to conduct audience insights, social listening, and other ad-hoc analyses that enrich brand communications.Utilize the DIKW (Data, Information, Knowledge, Wisdom) framework to distill complex data into organized, easily digestible outputs (using MS Excel, Apple Keynote, etc.).Identify opportunities for data solutions that facilitate effective measurement, reporting, and optimization of media campaigns.Design and maintain dashboards in Looker Studio and other visualization tools, ensuring accuracy and performance.Employ SQL (BigQuery or similar cloud data warehouses) to extract, validate, and analyze marketing performance data.Oversee and enhance data aggregation and ETL processes (e.g., Improvado, Supermetrics, etc.) to guarantee clean and reliable reporting inputs.Explore and integrate emerging analytics, automation, and AI tools to boost workflow efficiency and reporting scalability.Investigate data inconsistencies and proactively trace issues to preserve data integrity and ensure accurate reporting.Perform additional duties as assigned.QualificationsEssential RequirementsBachelor’s Degree in Statistics, Mathematics, or Quantitative Social Sciences is preferred.Familiarity with digital analytics tools such as Google Analytics and Adobe Analytics.Experience with ad tech reporting tools including Google Ads, Google Campaign Manager, and Google DV360.Proficient with data visualization software like Tableau, PowerBI, and Looker Studio.Basic to intermediate SQL skills are required; experience with BigQuery or similar cloud data warehouses is preferred.Familiarity with data aggregation and ETL platforms (e.g., Improvado, Supermetrics) is desirable.Experience in developing and maintaining dashboards in Looker Studio is mandatory.Exhibit strong analytical curiosity and the ability to question, validate, and reconcile data discrepancies.Aptitude for simplifying complex topics for non-technical audiences.A desire to educate and communicate complex analyses in an understandable manner.

Join Polymarket as a Regulatory Attorney, where you will play a pivotal role in navigating the complex regulatory landscape of the online betting and gaming industry. Your expertise will guide our efforts in ensuring compliance with applicable laws and regulations, while fostering innovation in our user-centric platform.

Join our innovative team at Polymarket as an iOS Engineer specializing in AI. In this role, you will leverage cutting-edge technology to develop and enhance our mobile applications, ensuring a seamless user experience. You will collaborate with cross-functional teams to define, design, and ship new features while maintaining the highest standards of quality.

Recruiting CoordinatorAbout PolymarketPolymarket stands as the leading prediction market globally, empowering users to engage in trading outcomes of real-world events ranging from elections to entertainment. Utilizing innovative blockchain technology, our platform fosters a decentralized and transparent environment for predictions, allowing individuals to monetize their insights and forecasts. As we continue to expand rapidly, we are on the lookout for talented individuals to join our dynamic team.Your RoleWe are seeking a detail-oriented Recruiting Coordinator to manage the logistics of our hiring process. You will play a crucial role in ensuring that our interview process is seamless, from scheduling and communicating with candidates to troubleshooting any issues that arise. Your contribution will be pivotal in providing a positive experience for all candidates.This position is ideal for someone with a minimum of 2 years in recruiting coordination, who thrives in a fast-paced startup environment and possesses exceptional organizational skills.Key ResponsibilitiesManage and coordinate comprehensive interview scheduling across various roles and teams.Navigate complex calendars, coordinating with candidates, interviewers, and recruiters across different time zones.Act as the primary point of contact for candidates throughout the interview process, from initial contact to offer or rejection.Keep all parties informed through timely communication regarding confirmations, changes, next steps, and follow-ups.Collaborate closely with recruiters and hiring managers to ensure fluid progression of the recruitment process.Maintain and update our Applicant Tracking System (ATS) - we utilize Ashby.Identify process inefficiencies and propose enhancements as we continuously improve our practices.Engage in other talent-related projects as necessary.QualificationsMinimum of 2 years of experience in recruiting coordination or a similar role.Proven track record in scheduling interviews and managing candidate communication effectively.Highly organized with an exceptional eye for detail.Excellent communication skills, capable of crafting clear and friendly emails, and managing difficult conversations when necessary.Ability to multitask efficiently while maintaining high standards.Familiarity with ATS systems (preferably Ashby, Greenhouse, etc.) is a plus.