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Senior Operations Manager
Who We Are At OKX, we believe the future will be reshaped by technology. Founded in 2017, we are revolutionising world systems through our cutting-edge digital asset exchange, Web3 portal and blockchain ecosystems. We…
Staff Mechanical Engineer
About Ledger We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible for all. We believe in a world where…
Director of Sales
ABOUT THE ROLE The Director of Sales will represent Rootstock Vaults as the sell side and find the buy side for its products. You will sign funds, treasuries and trusts, bitcoin holders and bitcoin companies as…
Program Manager Mining (100% remote Worldwide)
Program Manager at Tether to lead end-to-end delivery of mining initiatives in Central America, coordinating exploration, permitting, operations readiness, stakeholder engagement, budgets, and compliance across cross-functional teams. 100% remote worldwide role.
AI Research Engineer (Model Compression & Quantization) - 100% Remote Worldwide
Designs and optimizes AI model serving and inference architectures at Tether, focusing on quantization, custom Metal/MSL GPU kernels for mobile and edge devices, and low-latency, low-memory inference; also works on distributed inference (tensor/pipeline/expert parallelism), diffusion models, and vision transformers.
AI Research Engineer (Multi-Modal Reinforcement Learning) - 100% Remote Worldwide
Tether is hiring a 100% remote AI Research Engineer to advance multi-modal reinforcement learning — building RL infrastructure, reward models, simulation environments, and training frameworks spanning text, image, and audio, using PyTorch, with the goal of publishing at top-tier ML conferences.
Blockchain Investigator and Law Enforcement Liaison
Analyzes cryptocurrency transactions using blockchain analytics tools (Chainalysis, TRM Labs, Elliptic) to detect money laundering, fraud, and other financial crimes, and serves as the primary liaison to law enforcement agencies — producing clear reports and intelligence to support criminal investigations.
Regulatory Affairs and Licensing- Francophone Africa Lead
Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets…
AI Research Engineer (Multi-Modal & Vision)
AI Research Engineer on Tether's AI model team (Tether Data), driving end-to-end development of vision-language models: curating multimodal datasets, running post-training (SFT, distillation, RLHF), building evaluation benchmarks, and optimizing models for deployment on distributed GPU infrastructure.
Program Manager Mining (100% remote)
Leads Tether Power's mining programs in Central America — coordinating exploration, permitting, operations readiness, and stakeholder/institutional relations for sustainable Bitcoin-mining energy projects. A senior program-management role (not hands-on dev) using tools like MS Project/Primavera, focused on budgets, regulators, and ESG/community engagement.
Senior Business Analyst Mining (100% remote)
Senior Business Analyst for Tether's mining-focused M&A and investment banking activities: conducts due diligence on mining assets, builds DCF/NAV financial models, analyzes resource statements (JORC, NI 43-101), and prepares investment memoranda and board-level presentations. Fully remote role bridging geology with commercial/financial analysis.
Head of Regulatory Affairs and Licensing - Middle East
Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets…
Marketing Project Manager (100% remote)
Tether, the company behind the USDT stablecoin, is hiring a 100% remote Marketing Project Manager to own end-to-end workflows for its marketing design function — scoping projects, coordinating designers with Product and Development teams, and overseeing website, CMS, and digital campaign execution.
Research Engineer Intern (Multimodal LLM)
Tether is hiring a Research Engineer Intern (2025/2026) to research and develop state-of-the-art open-source LLM, vision, and multimodal foundation models and to optimize a distributed training framework for large models on thousands of multi-node GPUs. Core stack: PyTorch and large-scale model training.
P2P Node.js Engineer - Holepunch (100% Remote, Worldwide)
Fully remote P2P Node.js engineer on Tether's Holepunch project, expanding and strengthening core peer-to-peer networking and storage primitives. Day to day: implementing and optimizing P2P protocols, custom binary protocols, and high-performance JavaScript networking (UDP/TCP, NAT traversal, cryptographic primitives).
Engagement Manager, AI Implementations
Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets…