2027 Summer Internship - MS/PhD Data Scientist, Proprietary Research

Sigma unlocks the value of data by delivering cloud-scale analytics and business intelligence with the simplicity of a spreadsheet, complete with pivot tables and dashboards. We empower business professionals and data teams to quickly explore, analyze, visualize, and collaborate, leveraging all of their data across the organization. Our internship program at Sigma: Sigma’s Early Career Program is the launchpad for the next generation of engineers and innovators. As an Intern at Sigma, you’ll work on various production features and learn efficient engineering for large scalable systems. Our interns work directly with our engineers, product leaders, and designers across the organization everyday. We’re looking for students who bring curiosity, a spirit for collaboration, and a desire for shaping the future of business insights and data exploration. Internship Program Qualifications: Current student : Applicants must be currently enrolled in a university undergraduate or graduate degree program in the U.S with a graduation date of December 2027 or later Able to intern from June 2027 through August/early September 2027 (dates flexible) Authorization : You must be legally authorized to work in the US during the Summer 2027 program Visa sponsorship is not available for our internship positions Location: Our remaining internships are in-person and located primarily within San Francisco, CA or New York, NY. Relocation assistance will be provided for students who will need to relocate for the Summer in the form of a relocation bonus. Applicants must be able to work in-person in our office in San Francisco, CA or New York, NY for the duration of their internship About the role: Sigma’s Engineering organization is a dynamic, high performing team of Software Engineers who complement each other's skills. Our Engineers design, implement, and scale technical solutions that power our core product and enable our users to make data driven

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . This is a 12-week internship during summer 2027. Join the Credit Risk team within the Financial & Operational Risk subteam of Finance. You'll support the underwriting, monitoring, and analysis of counterparty and asset-level credit risk across Coinbase's global institutional client base. Working alongside risk professionals and product teams, you'll gain hands-on experience evaluating complex exposures in digital asset lending and trading, and your work will directly inform credit decisions and risk reporting for leadership. What you'll do: Underwrite institutional counterparties, including hedge funds, asset managers, corporates, market makers, and banking and payment providers, recommending internal credit ratings and risk-based limits with written substantiation. Monitor trading and bank partner exposures on an ongoing basis, conducting periodic portfolio reviews and flagging concentration risks or emerging trends to leadership. Analyze asset volatility and liquidity risks on a per-asset and portfolio basis to support lending and trading product decisions. Collaborate with product, sales, operations, and legal teams to resolve client or product challenges and deliver risk-informed solutions. Research industry trends, regulatory developments, and crypto market dynamics to contribute to the team's thought leadership and continuous improvement. Required Skills an

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . This is a 12-week internship during summer 2027. As an intern on the Policy team, you'll get hands-on exposure to how Coinbase shapes crypto policy in Washington and beyond. Depending on where the team needs support, you may spend the summer on more outward-facing, community engagement work, or on more technical, research-driven policy analysis — sometimes a mix of both. The strongest candidates genuinely care about digital assets policy, work well with others, and can flex between hands-on advocacy work and detailed technical analysis depending on what the team needs that week. What you'll do: Support a mix of policy workstreams, from advocacy, community engagement, and stakeholder outreach to technical research, regulatory analysis, and briefing materials Draft policy materials such as talking points, white papers, social media posts, presentation decks, and short and long-form articles for external audiences Conduct research on legislative, regulatory, and policy developments and synthesize findings into actionable briefs for the Policy team Provide operational support on key deliverables including drafting, proofreading, data compilation, and project coordination Required Skills and Experience: A collaborative team player who can flex between grassroots/community-facing work and more technical, substantive research depending on team needs Comfortable operating in

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . This is a 12-week internship during summer 2027. As an Internal Audit Analytics Intern, you'll join the Internal Audit Data Analytics Team and support data-driven testing of controls across Coinbase's global technology infrastructure and crypto-native products. You'll extract, analyze, and validate datasets from Coinbase's internal data systems to assess control design and operational effectiveness, translating audit data requests into SQL-based extracts and actionable findings that support the audit team's control testing objectives. What you'll do: Write SQL queries against Snowflake and other internal data platforms to assess the design and operational effectiveness of key internal controls Building continuous auditing processes and AI tooling for use throughout Internal Audit Test system and model changes by validating compliance and performance impact, and document results for relevant stakeholders Produce data extracts and reports from a variety of sources, translating audit data requests into clear, actionable requirements and outputs Validate data ETL processes from upstream production systems into the data repository and from the repository into enterprise tools, checking for completeness and accuracy at each stage Required Skills and Experience: Currently pursuing a degree in Data Science, Computer Science, Statistics, or a related field Demonstrated SQL pr

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . This is a 12-week internship during summer 2027. You'll join the Crypto Inventory Operations team within Finance, which is responsible for monitoring Coinbase's operational crypto balances, supporting inventory operations processes, and improving controls and workflows across the business. As a Crypto Inventory Operations Intern, you'll gain exposure to how a leading crypto company manages crypto assets at scale. You'll work alongside experienced treasury professionals and partner with Product, Engineering, Accounting, Compliance, and Operations teams to help reduce operational risk, improve controls, and keep financial workflows running smoothly. What you'll do: Support daily crypto inventory operations by monitoring balances across Coinbase entities, assisting with data gathering for inventory activities, and escalating items that require follow-up Assist with the stablecoin process by monitoring balances and thresholds, reviewing alerts, and coordinating follow-up actions with Engineering partners Support Unclaimed Property operations by updating and maintaining tracking spreadsheets, organizing/saving supporting documents, and assisting with due diligence activities Build and improve dashboards, trackers, and reporting tools that increase visibility into crypto inventory, P&L exposure, and workflow status Execute research and process-improvement project

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . This is a 12-week internship during summer 2027. You'll join the Employee & Workplace Experience (EWX) team within People Success, the team responsible for creating and enhancing the places and programs that define Coinbase culture. As an EWX Intern, you'll own an initiative that improves and/or informs how we design, measure, and scale employee experiences across remote and in-person environments. What you'll do: Program analytics & measurement : Build or improve dashboards that track program effectiveness, engagement, and ROI across EWX initiatives. Surface insights that help the team make faster, better decisions. AI-assisted operations : Identify manual, repetitive workflows and design AI-powered solutions to automate or streamline them. This could include intake automation, reporting pipelines, or intelligent routing. Program design & iteration : Analyze participation data, employee feedback, and outcome signals to recommend improvements to existing programs or design new ones. Operational systems improvement : Work with internal platforms to improve data quality, user experience, or reporting capability. Change management & communication : Support change management strategies and stakeholder communications to ensure smooth adoption of new processes and initiatives. Required Skills and Experience: Currently pursuing or recently completed a degree