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AI Research Engineer (Agentic Post-training) - 100% Remote Worldwide
Tether Operations Limited
Remote · worldwide, UTC+4 acceptedSalary not disclosedfull-timeVerified 4 days agoHimalayas
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 to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains.
Responsibilities
- Conduct end-to-end research and engineering initiatives to advance post-training of agentic and tool-use models to achieve SOTA results.
- Drive broad, cross-cutting model improvements, including factuality, instruction adherence, tool/function use, multi-agent coordination, and reasoning calibration.
- Design and enhance large-scale post-training systems, including data pipelines, training workflows, evaluation frameworks, and benchmark infrastructure.
- Develop rigorous evaluation suites and diagnostic tools to assess model readiness for deployment.
- Strengthen feedback loops from real-world product usage, incorporating both explicit and implicit user signals into post-training.
- Collaborate with tooling, product, and training teams to improve the usefulness, reliability, and agentic capabilities of frontier models.
- Closely liaise with research, engineering and cross-functional teams to determine which integrations are production-ready for inclusion in major model releases.
Languages
- Work format
- Remote
- Seniority
- Senior
- Posted
- 8 Sept 2026 (1w ago)
- Last verified
- 13 Sept 2026
- Apply by
- 19 Nov 2026