1

Fullstack Engineer, Embedded Wallet – Fireblocks (Remote)

Native mobile SDK work on Dynamic, the embedded wallet product that lets developers add wallet creation and signing inside their own apps. Ownership runs end-to-end across API design, cryptographic operations, versioning, documentation, and sample apps.

2

Senior Software Engineer, Trading Infrastructure – Aptos (Remote)

APIs, indexers, node services, and data pipelines that carry trading volume on the chain, built by a lean team with room to lead other engineers as it scales. Backend depth in Rust, Go, C++, or Java is what the hiring bar screens for, alongside distributed systems and database design.

3

Software Engineer, Backend (Trading) – Phantom (Remote)

Backend services behind the trading experience in a consumer wallet app used by 20M+ people. Day-to-day covers new trading protocols, aggregators, and trade types, plus support for additional chains. The team ships directly to end users and to developers building on the wallet.

4

Product Manager II, Fraud – Kraken (Remote)

Fraud and account takeover run through this product role, from problem definition to launch. Partners include the legal, fraud strategy, and operations teams, working on detection coverage, alert quality, and jurisdictional requirements.

5

Product & Business Development, Tokenized Treasuries – Talos (Onsite)

Institutional adoption of tokenized US Treasury products with asset managers, hedge funds, banks, and trading firms. Client outreach, demos, and product-specialist work sit in one seat, with client feedback routed back into the roadmap.