Full-Time
Mobile Engineer
Updated on 9/11/2026
Fireblocks
501-1,000 employees
Secure MPC-based platform for digital assets
No salary listed
Toronto, ON, Canada
Remote
Preference for candidates in the Americas time zone.
Bachelor's
 Software Engineering (1) |
|---|
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- At least 5 years of software engineering experience with a deep focus on mobile development and shipping production-grade software development kits.
- A demonstrated track record of building and shipping high-quality code, with work that can be discussed in depth.
- Strong hands-on experience with iOS and Swift and/or Android and Kotlin, plus experience with React Native or other cross-platform frameworks.
- Experience building mobile software development kits or shared libraries, including application programming interface design, versioning, packaging, and long-term maintenance across platforms.
- Experience with blockchain-enabled mobile systems, including wallet flows, signing, and on-chain interactions.
- Experience working on security-sensitive mobile software, including key management, secure storage, cryptography, or financial products.
- Strong grasp of mobile engineering best practices, including continuous integration and continuous delivery, automated testing, release management, and observability.
- Ability to independently own problems and deliver end-to-end solutions.
- Ability to make long-term architectural decisions while remaining pragmatic and adaptable.
- A Bachelor of Science degree in Computer Science or Engineering, or equivalent practical experience.
- Availability to work remotely in a distributed team, with preference for candidates in the Americas time zone.
- Design and implement high-quality native mobile software development kits that enable developers to integrate embedded wallet functionality into their applications, with a strong focus on application programming interface ergonomics, performance, and reliability.
- Own software development kit features end-to-end, from application programming interface design and architecture through implementation, testing, release, versioning, and developer documentation.
- Build and maintain secure, reliable software development kit components for wallet operations, including cryptographic operations, blockchain interactions, and security-sensitive flows.
- Define and evolve the software development kit architecture to support long-term maintainability, backward compatibility, and adoption across diverse customer applications.
- Build sample applications and demos that showcase software development kit capabilities and serve as integration references for customers.
- Create clear, comprehensive software development kit documentation and integration guides.
- Work with developer relations and support teams to address customer integration challenges.
- Establish best practices around testing, observability, releases, and code health.
- Contribute through hands-on work, code reviews, documentation, and knowledge sharing.
- Rust and/or WebAssembly experience, particularly building cross-platform software development kits consumed by mobile applications.
- Experience designing shared core logic used across iOS and Android.
- Experience with advanced mobile security primitives, including secure hardware, multiparty computation, and low-level cryptography.
- Prior experience owning or founding a mobile platform or software development kit from scratch.
Fireblocks provides a platform for institutional users to securely store, transfer, and manage digital assets. The platform combines secure key management, asset custody, and transfer capabilities with real-time monitoring and regulatory compliance tools. It uses multi-party computation to split private keys across multiple locations, making unauthorized access harder, and it continuously screens transactions to meet regulatory standards. The service is delivered on a subscription basis, with additional value from risk scoring and automated compliance actions. Distinguishing factors include enterprise-grade security through MPC, an emphasis on regulatory compliance, and deep integration options for banks, hedge funds, exchanges, and other financial services. The company aims to give institutions a proven, scalable way to operate in the cryptocurrency market securely and efficiently.
Company Size
501-1,000
Company Stage
Series E
Total Funding
$1B
Headquarters
New York City, New York
Founded
2018
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Simplify's Take
What believers are saying
- September 9, 2026 EDX integrated Fireblocks Network Link for institutional transfers.
- August 28, 2026 Fireblocks Flow targets PSPs needing stablecoin payments without rebuilds.
- August 5, 2026 rebuilt transaction handling reduces queue stalls during volatile trading.
What critics are saying
- Stripe, PayPal, and Checkout.com now attack Fireblocks Flow's 2026 stablecoin checkout wedge.
- TRES and Dynamic integrations risk product sprawl, delayed launches, and confused enterprise buyers.
- A major custody breach would trigger regulator scrutiny and institutional defections overnight.
What makes Fireblocks unique
- January 2026 TRES acquisition fuses custody, accounting, and audit-ready reporting.
- Fireblocks' MPC custody keeps private keys split across enclaves, not centralized.
- Elad Roisman joined in 2026, strengthening regulatory access during rulemaking.
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Benefits
Performance Bonus
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Growth & Insights and Company News
6 month growth
↑ 1%1 year growth
↑ 2%2 year growth
↑ 2%Ledger consolidates technology and security oversight amid rising AI threats. The hardware wallet maker appointed a single executive to run both tech and security as AI-powered crypto attacks drain billions from the industry an hour ago ledger logo bg Sponsored: CryptoSlots - Cryptoslots Play now! Ledger just handed one person the keys to both its technology kingdom and its security fortress. The Paris-based hardware wallet maker appointed Oded Blatman as its combined chief information officer and chief security officer on September 9, 2026, merging two traditionally separate leadership roles into a single, unified command structure. The threat landscape that forced the move. The crypto industry has hemorrhaged $1.4 billion from hacks and exploits over the past year. That figure, cited by Ledger CTO Charles Guillemet, represents not just sloppy code or lazy key management. It reflects a fundamental shift in how attackers operate. AI-generated phishing campaigns have grown disturbingly sophisticated. Autonomous attack systems can probe infrastructure around the clock, identifying and exploiting vulnerabilities faster than most security teams can patch them. Blatman arrives from Fireblocks, the institutional crypto infrastructure company, where he served as CIO and CISO. His new role at Ledger is notably broader. He'll oversee cyber and infrastructure security, product security (including Ledger's in-house research team, the Donjon), physical security, enterprise risk management, and internal IT. Ledger's 2026 AI security playbook. The company rolled out an AI security roadmap back in April that includes a "Proof of Human" security protocol slated for the fourth quarter of 2026, designed to verify that a human, not an AI agent or deepfake, is actually initiating a transaction or security-sensitive action. On September 4, just days before the Blatman announcement, the company released Cerberus, an AI-powered vulnerability detection system designed to continuously scan for security weaknesses before attackers can exploit them. In July, Ledger also launched its open-source Ledger Agent Stack. An industry circling the wagons. Two days before naming Blatman, on September 7, Ledger and rival hardware wallet maker Trezor jointly called for responsible vulnerability disclosure standards on critical flaws. Responsible disclosure means that when a researcher finds a critical vulnerability, they notify the affected company privately and give them time to fix it before going public. Disclosure: This article was edited by Editorial Team. For more information on how Crypto Briefing create and review content, see its Editorial Policy.
EDX integrates Fireblocks Network Link to streamline institutional digital asset transfers. Staff September 9, 2026 3 minutes read CHICAGO, Sept. 9, 2026 /PRNewswire/ - EDX Markets, a leading digital asset technology firm that combines an institutional-only trading venue with a central clearinghouse, and Fireblocks, the enterprise platform securing more than $16 trillion in digital asset transactions, today announced that EDX has integrated with Fireblocks Network Link, enabling clients to move and manage assets more efficiently across EDX and the broader digital asset ecosystem. As regulated financial firms expand their presence in digital assets, fragmentation across liquidity pools, geographies, products and operating models can create significant operational challenges. Through the integration, Fireblocks clients can connect directly with EDX using their existing Fireblocks workflows to transfer assets, allocate funds across accounts and rebalance liquidity, streamlining capital management and trading processes. "Institutional adoption of digital assets requires infrastructure that can support the speed and efficiency standards sophisticated firms expect from global financial markets. By enabling Fireblocks Network Link, we're making it easier for clients to move capital into and out of EDX within the workflows they already use," said Tony Acuña-Rohter, CEO of EDX Markets. "Together with Fireblocks, we're reducing friction and giving market participants greater flexibility to deploy capital and act on market opportunities." The integration also enables clients to fund accounts and rebalance liquidity more efficiently as trading needs and market conditions evolve. By reducing the need for separate workflows across individual venues, firms can deploy capital more efficiently while maintaining greater control over their digital assets. As digital asset markets mature, EDX and Fireblocks' collaboration reflects a shared commitment to building more connected infrastructure that reduces friction across trading, clearing and asset management while improving efficiency for regulated firms at scale. EDX is a digital asset technology firm that combines an institution-only trading venue with a central clearinghouse. EDX Markets, its flagship marketplace, is designed to emulate the world's most sophisticated exchanges, with deep liquidity, firm prices and low trading costs. EDX has structured its business to minimize risk for its members while providing a diverse array of operational and capital efficiencies. Backed by some of the world's leading trading and venture capital firms, EDX is actively developing new features and expanding its geographic presence to deliver trusted, liquid and efficient crypto trading experiences for all institutions. To learn more, visit edxmarkets.com. Disclaimer: EDX Markets products are available only to institutions in the U.S. and certain other jurisdictions. This communication is directed solely at investment professionals with experience in matters relating to investments. Any investment activity to which it relates, including services or products described, is available only to such persons. Persons who do not have such professional experience may not rely on it. Media Contact: SOURCE EDX Markets 1 total views, 1 views today
Fireblocks Flow enables seamless stablecoin payments for PSPs. August 28, 2026 Blockchain News general Positive Fireblocks has launched Fireblocks Flow, a purpose-built stablecoin payments solution designed to enable payment service providers, fintechs, and digital platforms to accept and process stablecoin transactions without overhauling existing checkout infrastructure. The product targets a critical pain point in crypto payment adoption - the costly and time-consuming need to rebuild payment rails from scratch - by offering seamless integration that sits on top of current systems. Fireblocks Flow stablecoin payments, stablecoin PSP integration, enterprise crypto payments infrastructure, and stablecoin checkout solutions are the keyword phrases driving search interest among fintech decision-makers and crypto payment operators evaluating this launch. The announcement arrives at a pivotal moment for stablecoin adoption, with global stablecoin transaction volumes surpassing traditional payment networks on several metrics in 2024 and regulatory frameworks such as the U.S. Genius Act and the EU's MiCA providing clearer legal ground for institutional stablecoin use. Fireblocks, which already secures and moves hundreds of billions of dollars in digital assets annually for over 1,800 institutional clients, is positioning Flow as the enterprise-grade bridge between traditional payment infrastructure and the stablecoin economy. By removing the technical barriers to stablecoin acceptance, Fireblocks is directly competing in a fast-growing space that includes players like Stripe, PayPal, and Checkout.com, all of which have made aggressive stablecoin payment moves recently. Watch for adoption announcements from major PSPs and potential expansion of Flow's supported stablecoin assets, including USDC, USDT, and emerging fiat-backed tokens, in the months ahead. Fireblocks Flow streamlines stablecoin payments for PSPs, fintechs, and platforms, eliminating the need for rebuilding checkout systems.
IBNAi partners with Fireblocks to Launch branded enterprise-grade digital wallets. InvestorBrandNetwork AI (IBNAi) has integrated secure branded enterprise-grade digital wallets into its platform through a strategic partnership with Fireblocks. For fintech professionals, this move signals a significant convergence of capital markets communications and blockchain infrastructure, enabling institutional-grade asset management and instant transfers for a network of over 600 client partners. What was announced. IBNAi, the artificial intelligence-powered communications and capital markets platform developed alongside InvestorBrandNetwork (IBN), is expanding its ecosystem with the addition of secure, branded digital wallets. This infrastructure is powered by Dynamic, a firm recently acquired by Fireblocks, and is specifically designed to support payments, trading, and instant transfers. The integration aims to provide users with a streamlined method for interacting with digital assets while maintaining high security standards. The rollout is a core component of IBNAi's broader strategy to merge artificial intelligence and blockchain technology within the capital markets sector. By utilizing Fireblocks' institutional-grade infrastructure and Dynamic's embedded wallet technology, IBNAi is simplifying the onboarding, authentication, and funding processes for its users. This foundation is intended to expand the utility of the IBNAi Business Coin / Token ($IBNAi) and facilitate the development of future digital asset experiences. The new wallet capabilities will be available to IBN's extensive network of more than 600 client partners, a group built over two decades. The platform is positioning itself to bridge the gap between traditional capital markets communications and emerging on-chain financial applications. According to the development timeline, the secure branded IBNAi Wallet will be fully integrated on IBNAI.com later this fall of 2026. "The new wallet capability represents another step in IBNAi's strategy to combine artificial intelligence, blockchain technology and capital markets communications within a secure digital environment. Fireblocks' acquisition of Dynamic brings together institutional-grade digital asset infrastructure with embedded wallet technology designed to simplify onboarding, authentication, wallet connections and funding." InvestorBrandNetwork AI The companies involved. InvestorBrandNetwork AI (IBNAi) is an AI-powered platform focused on communications and capital markets, operating in tandem with InvestorBrandNetwork (IBN). IBN has spent over 20 years building a network of more than 600 client partners, serving as a bridge between corporations and the investment community. The introduction of IBNAi represents the group's evolution into the intersection of AI and decentralized finance. Fireblocks is a prominent provider of digital asset infrastructure, specializing in the secure movement, storage, and issuance of digital assets. The company has recently expanded its technological stack through the acquisition of Dynamic, a firm focused on wallet-based authentication and developer tools. By bringing Dynamic under its umbrella, Fireblocks has strengthened its ability to offer embedded wallet solutions that cater to both institutional requirements and user-friendly onboarding. Together, these entities provide the underlying security and connectivity layers necessary for traditional financial players to transition into the digital economy without compromising on regulatory or operational standards. What FF News has reported before. FF News has closely followed Fireblocks' expansion into institutional and regulatory spheres. Trecento Blockchain Capital previously reported on the company's strategic hires in Fireblocks Names Former SEC Acting Chairman Elad Roisman as Chief Regulatory and Policy Officer. The firm has also been active in the insurance and banking sectors, as seen in BDIC and Fireblocks Partner to Scale Crypto Insurance and Digital Asset Security and MOTMX and Fireblocks Launch Self-Custody Crypto Rewards for Banks. Additionally, Fireblocks has continued to build out financial rails, highlighted in OpenPayd Joins Fireblocks Network to Scale Institutional Fiat-to-Crypto Rails. Financial news website What this means. This partnership is a clear indicator that the "walled garden" of traditional investor relations is breaking down. By embedding Fireblocks' institutional-grade security directly into a communications platform, IBNAi is forcing a shift in how public companies interact with shareholders. It moves the needle from simple information dissemination to active financial utility. Other IR and capital markets platforms are now under pressure to provide similar on-chain capabilities or risk becoming obsolete as the $IBNAi token ecosystem gains traction. Watch for whether IBN's 600+ clients actually migrate their treasury or reward functions to these wallets, which would mark a major milestone for corporate blockchain adoption.
Fireblocks has appointed Elad Roisman as Chief Regulatory and Policy Officer and General Counsel, Regulatory. Roisman joins from Cravath, Swaine & Moore, where he co-led the Digital Assets Practice. As a former SEC Commissioner and Acting Chairman, Roisman voted on over one hundred rulemakings and more than one thousand enforcement actions. He previously served as Chief Counsel to the US Senate Committee on Banking, Housing, and Urban Affairs. In his new role, Roisman will lead Fireblocks' regulatory strategy and policy engagement. He will serve as the company's principal liaison to regulators and standards bodies as digital asset legislation takes shape across the US, Europe, and other major markets. Fireblocks' platform has secured more than $14 trillion in digital asset transactions.