Trading Systems Jobs

Portofino Technologies is a digital-asset liquidity provider. It offers market making, OTC trading, and treasury-management services for exchanges, blockchain projects, investors, institutions, and venture funds.

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Coinhako is a Singapore-based, MAS-regulated cryptocurrency trading platform. It lets users buy, sell, convert, and manage digital assets, and offers institutional services including custody and high-volume trading.

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HyperLink is a prime brokerage layer for Hyperliquid, giving power users faster execution, lower fees, and private trading flow without leaving Hyperliquid's orderbook. It serves active and serious Hyperliquid traders who want better execution and reduced fee tiers.

Nexus is developing a Layer 1 blockchain designed to function as a 'world supercomputer' for the AI era. By leveraging a zero-knowledge virtual machine (zkVM), Nexus aims to provide a high-performance, scalable, and verifiable compute platform. Users can contribute their device's idle compute power to the network and earn rewards, facilitating mass adoption. The project is focused on building infrastructure for autonomous applications and agentic intelligence.

Propr is an onchain prop trading firm that funds traders with its own capital to trade crypto, equity, commodity and forex perpetuals as well as prediction markets. Traders who pass a funded challenge keep 80% of profits, with instant USDC payouts and transparent, publicly trackable execution. Propr serves individual traders as well as AI agents and algorithmic trading systems via a public API, and also offers a funding layer that other trading apps can integrate.

Robinhood helps users invest in stocks, ETFs, options, and cryptocurrencies through commission-free trading with no minimum account requirements.

Flow Traders provides continuous liquidity across global financial markets through technology-enabled market making and trading services.

Elwood provides an institutional platform for digital-asset trading and operations. Its modular offering covers execution, portfolio and risk management, collateral oversight, and reconciliation for professional clients such as asset managers, banks, exchanges, custodians, and treasury teams.

NinjaTrader is a futures trading provider offering integrated desktop, web, and mobile trading platforms alongside futures brokerage services. It serves new and experienced active futures traders with market access, charting, simulation, education, and support.

Stealth