Senior & Staff Engineer Jobs in 2026

About Anthropic

Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working...

About Wintermute

Wintermute is a technology unicorn and one of the largest algorithmic trading companies, specialising in digital assets. We provide liquidity across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as supporting high profile blo...

Fireblocks is looking to hire a Senior Product Manager – Wallet to join their team. This is a full-time position that is based in Tel Aviv.

Fireblocks - An enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets.

OKX is looking to hire a HR Business Partner Director to join their team. This is a full-time position that is based in Singapore.

OKX - A world-leading digital asset exchange.

ether.fi is looking to hire a Senior Product Designer to join their team. This is a full-time position that can be based in Denver CO, Grand Cayman, or New York NY.

ether.fi - Save, grow and spend your crypto.

Role Overview

We are hiring a Business Development Lead to own and scale revenue generation at Noncitizen.

This is not a traditional sales role.

You will be responsible for:

• Building a high-quality pipeline
• Converting inbound and outbound opportunities into signed engagements
• Develop...

PolyAI automates customer service through lifelike voice assistants that let customers lead a conversation. Our voice assistants make it possible for businesses to deliver outstanding customer service that rivals their human agents. Our customers, which include the world’s leading logos, are expandi...

PolyAI automates customer service through lifelike voice assistants that let customers lead a conversation. Our voice assistants make it possible for businesses to deliver outstanding customer service that rivals their human agents. Our customers, which include the world’s leading logos, are expandi...

About Anthropic

Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working...

Elliptic is looking to hire a Principal Partnership Marketing Manager to join their team. This is a full-time position that is based in London.

Elliptic - Know exactly what happens on any blockchain.