Assistant General Counsel, Corporate

As Marqeta’s Assistant General Counsel, Corporate you will be a senior member of the Corporate Legal team. You will be the right hand to the Deputy General Counsel on all things corporate and securities — owning core SEC reporting workstreams, driving corporate governance, supporting the Board and its committees, and serving as the primary drafter of the company's proxy statement and related disclosure materials. This role is not a generalist corporate role. We are looking for someone who has spent a meaningful portion of their career in public company securities and governance work and is ready to own it — not just support it. The ideal candidate has gone deep on the disclosure craft, has strong instincts about what boards and investors care about, and can translate complex legal obligations into practical, actionable guidance for a fast-moving executive team. We work Flexible First . This role can be performed remotely anywhere within the United States or from our Oakland office. We’d love for you to join us! The Impact You’ll Have SEC Reporting & Disclosure Own and drive Marqeta's quarterly and annual SEC reporting cycle — 10-K, 10-Q, and 8-K filings — in close partnership with Finance, outside counsel, and the Disclosure Committee. Serve as a primary author and coordinator of the annual proxy statement and related shareholder meeting materials, including CD&A, governance disclosures, and Rule 14a-8 shareholder proposals. Draft, review, and coordinate all Form 8-K filings for material events, including executive appointments, earnings releases, equity offerings, and corporate transactions. Oversee Section 16 reporting obligations (Forms 4, 144) for all executive officers and directors, working closely with the Deputy General Counsel and outside counsel. Serve as a key support for Marqeta's Disclosure Committee, coordinating cross-functional review and certification processes with Finance, IR, and executive leadership. Monitor and advise on SEC rulemaking developments, NYSE listing standards, and proxy advisory guidance (ISS/Glass Lewis) that may affect Marqeta's disclosure obligations. Board & Committee Support Support the Deputy General Counsel in staffing the Marqeta Board of Directors and its committees — including the Audit Committee, Compensation Committee, Payments Innovation Committee, and Nominating & Governance Committee. Prepare board and committee materials, including legal memos, management presentations, and action items. Coordinate materials through Marqeta's secure board portal (Diligent). Draft and finalize minutes for board and committee meetings; manage DocuSign execution and maintenance of board records. Assist in managing corporate governance formalities, including director questionnaires, annual certifications, committee charters, and board policies. Support executive session and director independence assessments in coordination with outside counsel. Insider Trading Compliance & Equity Programs Administer and enforce Marqeta's Insider Trading Policy, including managing trading window communications, pre-clearance requests, blackout periods, and designation of insiders. Oversee Rule 10b5-1 plan adoptions, modifications, and terminations in compliance with SEC requirements, including the updated cooling-off period rules. Partner with the People/Total Rewards team on equity plan administration matters requiring legal oversight, including EIP and ESPP matters with securities compliance implications. Support equity-related disclosures in SEC filings, proxy statements, and shareholder communications. Corporate Transactions & General Corporate Provide legal support for corporate transactions, including equity offerings, reverse stock split mechanics, and other capital markets matters as they arise. Partner with outside counsel on corporate governance matters arising under Delaware law and Marqeta's certificate of incorporation and bylaws. Review and advise on indemnification agreements for directors and offic…