Crossmint Tech Stack

Developer platform for blockchain wallets, stablecoin payments, and AI-driven commerce

Software Development Miami, Fl 51–200 employees Founded 2022 Privately Held

Crossmint is a backend infrastructure platform for fintech and commerce developers, offering wallet APIs, stablecoin rails, tokenization, and compliance tooling across 50+ blockchains. The company is early-stage (founded 2022, 51–200 employees) and disproportionately engineering-heavy—5 of 9 open roles are engineering—while simultaneously building out legal and compliance functions across Europe (hiring in Spain, scaling an EU AML program). This dual focus reveals a company moving from product-market fit toward regulated deployment at scale.

Tech Stack 14 technologies

Core StackJavaScript TypeScript Java Python Scala Ruby Stripe HubSpot Google Ads Kotlin LinkedIn Android

What Crossmint Is Building

◆Challenges

Expanding stablecoin infrastructure
Scaling apis
Complex regulated environments
Scaling pipeline engine
Scaling aml program across eu
Regulatory readiness
Strengthening internal controls
Scaling engineering organization
Ensuring compliance and regulatory requirements
Building ai native team

▲Active Projects

Wallet infrastructure
Minting pipelines
Digital payments tokenization initiative
Cross-chain stablecoin orchestration
Token checkout platform
Multi-channel campaigns
Abm programs
Hubspot workflows
Mobile sdks for authentication, smart wallets, and payments
Eu aml program implementation

Hiring Activity

Steady9 roles · 3 in 30d

Department

Engineering

Legal

Marketing

Product

Sales

Seniority

Senior

Mid

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About Crossmint

Crossmint operates as an infrastructure-as-a-service platform for developers building financial applications on blockchain networks. The product spans programmable wallets, stablecoin payment settlement, asset tokenization, on/off-ramp connectivity, and commerce tools for autonomous agents—all exposed via APIs and SDKs. The company serves over 40,000 developer accounts across fintechs, enterprise partners, and nation-state clients, running infrastructure on more than 50 blockchain chains. Engineering is the primary growth lever; active projects include wallet infrastructure, cross-chain stablecoin orchestration, mobile SDKs, and minting pipelines. Regulatory and compliance scaling—reflected in projects like the EU AML program and internal controls work—signals expansion into regulated markets.

HeadquartersMiami, Fl

Company Size51–200 employees

Founded2022

Hiring MarketsUnited States, Spain

Frequently Asked Questions

What tech stack does Crossmint use?

Crossmint's core stack is JavaScript, TypeScript, Java, Python, and Scala for backend services. Frontend and mobile development use Kotlin and Android. Sales and marketing infrastructure runs on Stripe, HubSpot, and LinkedIn Ads.

How many developers use Crossmint?

Crossmint serves over 40,000 developer accounts and companies, ranging from fintech startups to enterprise partners like MoneyGram and Visa, plus nation-state clients.