Full-Time

Senior Platform Security Manager

Platform Security

Updated on 9/3/2026

Gemini

Gemini

1,001-5,000 employees

Regulated crypto exchange, wallet, custodian

Compensation Overview

$195k - $300k/yr

+ Discretionary annual bonus + New hire equity grant

Remote in USA + 2 more

More locations: Miami, FL, USA | New York, NY, USA

Remote

Category
Engineering Management (1)
Required Skills
Kubernetes
Git
Infrastructure as Code (IaC)
AWS
Terraform
DevOps

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Requirements
  • 5+ years of leadership experience for cloud-native engineering and/or security teams, with a strong preference for Amazon Web Services-based organizations
  • 10+ years of direct, technical experience in relevant roles (e.g., Platform Engineering, Security), with continued hands-on coding/IaC work within the last 2-3 years — not solely past practitioner experience
  • Strong experience in AWS, EKS (Kubernetes), IAM, Terraform, GitHub Enterprise Cloud
  • Experience leveraging industry security frameworks & standards that act as the basis of maturing the overall security program and enable successful business outcomes
  • Comfortable with hiring & scaling a team
  • Prior success in leading a team through organizational change management, with a strong preference for start-up experience in a technology-centric business
  • Able to easily communicate with technical stakeholders at their level, hearing their feedback and translating those needs or concerns into program-level outcomes
  • Pragmatic about security requirements, ignoring “best practices” that don’t make sense to the needs of the business by leveraging your team’s expertise for decision making
  • Strong written and verbal communication skills with an attention to detail
Responsibilities
  • Provide strategic and technical leadership of Gemini's Platform Security team, personally architecting and implementing security solutions alongside engineers — including writing and reviewing Terraform, CI/CD pipelines, and security tooling code
  • Align team-wide strategy with the needs of the business, internal partners, & peer Security leadership
  • Enable the ongoing success & growth of the team through creation of hiring plans and hands-on technical mentorship — pairing with engineers, reviewing designs and PRs, and staying current on the team's actual codebase
  • Establish a Platform Security roadmap for initiatives that will provide ever-increasing maturity of capabilities for stakeholders, while also reducing toil through automation
  • Serve as a senior technical escalation point for the team's hardest architecture and engineering problems, contributing working code/IaC when the situation calls for it
  • Foster trust-centric relationships with key partner teams, ensuring that their voices are heard and needs are being met, while achieving excellent security outcomes together
  • Lead the development of security policies, procedures, standards, & guidelines that will guide functional security outcomes with all GRC and Audits needs being met
  • Determine program KPIs that will meaningfully highlight where we’re succeeding, or falling short of, the mission we aim to accomplish for the business
  • Provide guidance through lived-experience and industry awareness on the different approaches to architecture, security engineering, and business-achievement goals
  • Define a customer-first process, choosing to provide self-service solutions that minimize friction, create agility, and provide value-oriented ways to solve problems
  • Manage relevant third-party vendor relationships, leading the determination of when & why to “build” vs. “buy” in response to gaps in capabilities the business may have

Gemini operates a regulated cryptocurrency platform that combines an exchange, a digital wallet, and custodial services for assets like Bitcoin and Ether. Users can buy, sell, and store crypto through Gemini's trading interface, supported by strong security and compliance measures. Gemini Earn lets users earn interest on their crypto, and the platform also offers institutional-grade custody for large holdings. It earns revenue mainly from trading fees and custody/interest services, and it differentiates itself through strict licensing, security, and regulatory compliance to earn trust from individuals and institutions.

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

New York City, New York

Founded

2015

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Simplify Jobs

Simplify's Take

What believers are saying

  • Gemini signed the August 24 Apex LOI for exclusive regulated crypto event-contract distribution.
  • ActiveTrader 2.0 launched August 10, 2026, adding charts and faster order flow.
  • Singapore XRPL support on August 25 expands non-trading utility and Asia customer engagement.

What critics are saying

  • Gemini cut 25% in February 2026 and exited Europe and Australia.
  • Gemini stock fell about 74% from IPO price, signaling broken investor confidence.
  • Earn disputes persist after the August 12 arbitration; another customer suit could reopen liability.

What makes Gemini unique

  • Gemini Titan holds CFTC DCM and DCO licenses, rare for crypto exchanges.
  • Gemini owns execution and clearing in-house through Olympus, strengthening regulated market infrastructure.
  • Gemini focuses on U.S. and Singapore, unlike broad global exchanges.

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Benefits

Flexible vacation policy

Retirement plan matching

Generous parental leave

Comprehensive health plans

Competitive compensation

Training and development

Health and wellness perks

Community events

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

1%

2 year growth

0%
The Straits Times
Sep 3rd, 2026
Joint operation by police, crypto exchanges stops scam victims from losing almost $9 million.

Joint operation by police, crypto exchanges stops scam victims from losing almost $9 million. Published Sep 03, 2026, 11:15 PM Updated Sep 03, 2026, 11:35 PM SINGAPORE - More than 355 victims avoided losing over $8.94 million to cryptocurrency scams in July and August thanks to a joint operation by the police and digital payment token (DPT) service providers. In a statement on Sept 3, the police said the fourth anti-cryptocurrency scam operation took place from July 1 to Aug 31. The Singapore Police Force's Cyber Command partnered DPT service providers, including Coinbase, Coinhako, DTCPay, Gemini, Independent Reserve, OKX, StraitsX and Upbit. The police said officers conducted advanced blockchain analysis using tools from industry leaders Chainalysis and TRM Labs to identify victims of different types of scams, including government officials impersonation, investment and job scams. Participating DPT service providers supplied customer information that helped to identify victims, allowing officers to intervene over the phone and in-person, preventing millions of dollars in losses. The police said they also shared blockchain intelligence derived from the operation with foreign law enforcement counterparts, including the United States' Federal Bureau of Investigation and the Cybercrime Squad New South Wales Police Force. This led to the identification of 50 overseas victims.

Yahoo Finance
Aug 31st, 2026
Gemini wins arbitration over collapsed Earn programme, Genesis blamed for fraud

Gemini Space Station won an arbitration ruling on 12 August dismissing claims that it misled users or bore responsibility for its collapsed Earn lending programme. The ruling rejected a late 2024 claim from an Earn user seeking damages for emotional distress. Arbitrators concluded Gemini did not deceive customers or inadequately vet Genesis Global Capital, its lending partner. Instead, they blamed Genesis and parent company Digital Currency Group for perpetrating fraud that eluded auditors and regulators. Earn launched in 2021, offering up to 7.4% annual interest. It collapsed in November 2022 when Genesis halted operations during a sector-wide crisis. All deposits were eventually returned to roughly 300,000 users in 2024. Gemini settled separate claims with New York's attorney general for $50 million.

Crypto Briefing
Aug 28th, 2026
Gemini launches stop market orders for Active Trader platform.

Gemini launches stop market orders for Active Trader platform. The Winklevoss-founded exchange adds automated trade execution with built-in slippage protection for spot trading pairs 2 hours ago Gemini just rolled out stop market orders on its ActiveTrader interface, giving spot traders a tool that most competing platforms have offered for years. It's a straightforward addition, but one that fills a notable gap in the exchange's professional trading toolkit. The feature lets users set a stop price that, once crossed by the last traded price, automatically fires off a market order. Buy stops must be placed above the current price, sell stops below it. The orders come with a 10% slippage tolerance baked in, which acts as a guardrail against getting filled at a wildly unfavorable price during sudden moves. How it works and why it matters. The distinction from stop-limit orders, which Gemini has supported since November 2019, is important. A stop-limit order triggers a limit order at a specified price, meaning it might not fill at all if the market blows past your limit during a fast move. A stop market order sacrifices price precision for execution certainty. The 10% slippage tolerance means your market order won't chase a price that's moved more than 10% from your stop level, offering some protection against flash crash scenarios where you'd get filled at an absurd price. ActiveTrader currently supports over 100 spot trading pairs denominated in USD, GUSD, and select other currencies, covering major assets like BTC, ETH, and SOL. The stop market order feature applies across these pairs. Part of a broader ActiveTrader overhaul. This isn't an isolated product update. Gemini has been steadily upgrading its professional trading interface, with the most significant recent milestone being the launch of ActiveTrader 2.0 on August 10, 2026. That update brought interactive charts and real-time visibility into open positions and orders. Stop-limit orders arrived in November 2019. Standard market and limit orders have been staples of the platform since its early days. The focus on speed, customization, and usability signals that Gemini is making a deliberate play for high-volume traders. The competitive landscape. Gemini has historically positioned itself as the compliance-first, institutional-friendly exchange. The Winklevoss-founded platform has leaned into regulatory credibility as a differentiator, sometimes at the cost of moving slower on product features. Adding professional trading tools without compromising that regulatory posture is the balancing act the company continues to navigate. Disclosure: This article was edited by Editorial Team. For more information on how Crypto Briefing create and review content, see its Editorial Policy.

CoinPaper
Aug 25th, 2026
XRP adoption gets fresh boost as Gemini opens direct XRP Ledger access.

XRP adoption gets fresh boost as Gemini opens direct XRP Ledger access. Gemini opens direct XRP Ledger deposits and withdrawals in Singapore, boosting XRP access, utility, and adoption across Asia. 25 August 2026, 01:17 AM Gemini opens direct XRPL transfers in Singapore, giving XRP a major Asia boost. XRP adoption is gaining momentum in Asia after crypto exchange Gemini enabled direct XRP Ledger (XRPL) deposits and withdrawals for users in Singapore. Gemini co-founder Tyler Winklevoss highlighted the rollout as big news for the XRP community in Asia. More notably, Singapore-based users can now move XRP directly through the XRP Ledger, providing a native way to transfer the asset between Gemini and external wallets. The move is significant because it goes beyond simply offering XRP for trading. By supporting the network itself, Gemini is giving users a more direct connection to the blockchain that powers XRP and the wider XRPL ecosystem. Direct XRPL support expands XRP utility. Native network support can make it easier for users to transfer XRP between exchanges, personal wallets and XRPL-based applications. However, Singapore users must still comply with Gemini's applicable requirements, including Travel Rule obligations, deposit attestations and network-specific guidelines. The measures reflect Singapore's tightly regulated approach to digital-asset transfers. It is also important to distinguish XRP from XRPL. XRP is the network's native asset, while the XRP Ledger is the blockchain infrastructure that enables fast value transfers and supports applications spanning payments, tokenization and decentralized finance. Therefore, Gemini's support adds another bridge between users and that infrastructure. Why Singapore matters. Singapore is one of Asia's leading fintech and digital-asset hubs, making the rollout especially relevant for XRP and XRPL adoption. As blockchain use cases expand across payments, stablecoins, tokenized assets and DeFi, exchange support for native XRPL transfers can help connect more users to the ecosystem. For the XRP Army, Gemini's move is therefore more than another deposit and withdrawal option. It strengthens XRP's presence in a major Asian crypto market while giving Singapore users a direct gateway to the XRP Ledger. If Gemini expands native XRPL support into additional markets, the move could further improve XRP liquidity, transfer accessibility and exposure to the broader XRPL ecosystem. Kraken Crypto Exchange. Best Crypto Exchange with Strongest Security * Trade over 600 different cryptocurrencies on spot and futures markets. * Grow your crypto holdings passively through staking with no lock-up periods. * Big selection of supported currencies and deposit options including bank transfers, PayPal, debit cards and more. * Operating since 2013 with the highest security standards, never suffered a hack. Cryptocurrency trading involves substantial risk, including the possible loss of principal. Digital asset markets are volatile and may not be suitable for all investors. Nothing herein constitutes investment, legal, or financial advice. ENRICH your inbox with its best stories. Brian Njuguna Brian Njuguna is a seasoned crypto journalist at Coinpaper, specializing in blockchain innovation, market trends, and regulatory developments. With a background in economics and years of experience covering the digital asset space, Brian delivers sharp, data-driven insights that cut through the hype. His reporting bridges global crypto narratives with emerging market perspectives, making complex topics accessible to a wide audience.

Gate.com
Aug 24th, 2026
Gemini and Apex sign LOI for crypto prediction markets distribution.

Gemini and Apex sign LOI for crypto prediction markets distribution. 2026-08-24 04:09:17 Key takeaways. * Gemini and Apex signed letter of intent on Monday for exclusive crypto prediction markets distribution. * Gemini Titan secured CFTC licenses in December 2025 and April 2026 for market operations. * Gemini Titan recorded over 225 million event contracts traded with 27,000 cumulative traders in Q2 2026. Gemini Space Station Inc. and Apex Fintech Solutions Inc. signed a letter of intent on Monday for the distribution of crypto prediction markets. Under the agreement, Gemini Titan, the prediction market subsidiary of the crypto trading platform, would become the exclusive regulated venue for crypto event contracts distributed through Apex's Futures Commission Merchant (FCM) to Apex's brokerage customers. The two firms have not finalized the deal and plan to settle collaboration details in the coming weeks. Gemini launched prediction markets trading in December 2025 after Gemini Titan secured a Designated Contract Market license from the Commodity Futures Trading Commission, and in April 2026, its subsidiary Gemini Olympus obtained a Derivatives Clearing Organization license from the CFTC. Gemini Titan becomes exclusive venue for Apex brokerage clients. Brokerages that offer crypto event contracts through Apex's FCM will use Gemini for execution and clearing. The two companies may further collaborate on other event contract categories, such as sports, economics, and financial markets, on a non-exclusive basis. Gemini and Apex previously collaborated when Gemini launched 0% commission stock trading for certain U.S. customers with Apex Clearing Corporation as the custodian and clearing broker. Gemini secures DCM and DCO licenses for prediction markets. Gemini Titan secured a Designated Contract Market (DCM) license from the Commodity Futures Trading Commission before launching prediction markets trading in December 2025. In April 2026, Gemini Olympus obtained a Derivatives Clearing Organization (DCO) license from the CFTC, allowing it to handle derivatives clearing and settlement for Gemini Titan in-house. Gemini Titan records 225 million event contracts in Q2 2026. Gemini's second-quarter 2026 earnings presentation shows that more than 225 million event contracts have been traded on Titan, with over 27,000 cumulative number of traders. Polymarket and Kalshi continue to dominate the market with tens of billions in monthly trading volume. Winklevoss twins position prediction markets as future capital markets. Prediction markets are one of the core factors of Gemini 2.0 alongside artificial intelligence, as founders Tyler and Cameron Winklevoss have previously announced. "Our thesis is that prediction markets will be as big or bigger than today's capital markets," the Winklevoss twins said. "Predictions will be the machine within our app to see the future. A truth machine." Faq. What did Gemini and Apex announce on Monday? Gemini Space Station Inc. and Apex Fintech Solutions Inc. signed a letter of intent for the distribution of crypto prediction markets, with Gemini Titan becoming the exclusive regulated venue for crypto event contracts distributed through Apex's Futures Commission Merchant to Apex's brokerage customers. When did Gemini Titan obtain regulatory licenses for prediction markets? Gemini Titan secured a Designated Contract Market license from the Commodity Futures Trading Commission before launching prediction markets trading in December 2025. In April 2026, Gemini Olympus obtained a Derivatives Clearing Organization license from the CFTC. How many event contracts have been traded on Gemini Titan? Gemini's second-quarter 2026 earnings presentation shows that more than 225 million event contracts have been traded on Titan, with over 27,000 cumulative number of traders. Disclaimer: The information on this page may come from third-party sources and is for reference only. It does not represent the views or opinions of Gate and does not constitute any financial, investment, or legal advice. Virtual asset trading involves high risk. Please do not rely solely on the information on this page when making decisions. For details, see the Disclaimer.