Top Cryptocurrency Jobs

Build and launch marketplace software for rare coins and precious metals, including listings, trading, checkout, payments, accounts, and customer-facing web experiences. Develop backend services and APIs, improve fraud prevention and payment reliability, collaborate with product, design, growth, support, and operations, and use customer feedback and product data to guide improvements. Contribute to architecture, code reviews, and engineering mentorship.

Manage Solidus’s organic social media presence across LinkedIn, X, Reddit, Telegram, Discord, and other relevant communities. Ghostwrite and develop the founder and executive brands, engage directly with industry audiences, create and edit multimedia content, monitor performance, and convert social activity into brand awareness and pipeline impact. The role requires fluency in fintech, crypto, AI, and regulatory topics, along with strong cross-functional collaboration and attention to detail.

Own product and protocol security across Jito’s Solana-based products. Responsibilities include threat modeling, secure design and code reviews, deployment hardening, internal audits, onchain monitoring, bug bounty operations, remediation tracking, AI-assisted security testing, and key and asset risk management. The role requires production software engineering experience, strong application security expertise, security automation skills, and familiarity with Web3, crypto, or DeFi.

Own enterprise and government-facing B2B revenue for AI software products, managing the full sales cycle from lead generation through deal closure. Develop enterprise clients, strategic partnerships, and distribution channels; meet sales targets; collaborate on go-to-market strategies; monitor market and competitor trends; and represent the company at industry events. The role is fully remote and includes base salary, commission, and equity.

Manages client questions and feedback, analyzes inquiry trends, develops operational efficiencies, refines business rules and automations, and coordinates with internal teams to improve processes, products, and client experience.

Drive new client acquisition and revenue growth in the U.S. crypto payments market. Manage the full B2B sales cycle from prospecting through closing, maintain CRM pipeline activity, meet sales targets, develop partner relationships, analyze market trends, improve attach rates, and provide weekly revenue forecasts. The role requires strong Web3 knowledge, established crypto industry connections, proven market-share growth, and over five years of relevant sales experience.

Own the payments connector and adapter layer, enabling configurable provider integrations and migration to server-to-server and embedded flows. Build reliable transaction status handling through polling, idempotency, reconciliation, and observability. Define orchestration platform requirements for state machines, routing, cascading, and failure handling. Support card-program integrations, third-party provider relationships, and extending payment capabilities to acquired entities.

Coordinates recruiting, team administration, calendars, travel, expenses, vendors, documentation, and special projects. Supports senior leaders, manages cross-functional priorities, builds lightweight operational systems, and uses AI tools to automate workflows and accelerate execution. The role requires strong organization, communication, discretion, adaptability, and comfort operating independently in an ambiguous, fast-moving trading firm.

Develop backend blockchain functionality for Cardax DEX on the Cardano blockchain. Write and maintain smart contracts in Plutarch and Haskell that define the constraints and conditions for decentralized token exchange without a central entity.

Build and scale frontend systems for a retail trading platform, including accessible web applications, reusable UI libraries, interactive real-time charts, performance optimizations, API and WebSocket integrations, client-side state management, and CI/CD pipelines. Collaborate closely with designers and backend engineers to deliver intuitive, reliable interfaces for fast-moving markets.