Senior AI/ML Engineer
Nansen
Posted: September 15, 2025
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Job Description
Nansen is a leading blockchain analytics platform that empowers investors and professionals with real-time, actionable insights derived from on-chain data.
The Opportunity:
Nansen is leveling up its strategic capabilities in Artificial Intelligence (AI) and Machine Learning (ML). We are actively seeking a highly skilled and motivated Senior AI/ML Engineer to join our team. In this role, you will develop and monitor AI models to analyze vast amounts of blockchain data, identifying patterns and insights that drive decision-making for crypto investors. Your contributions will be key to advancing Nansen's mission of surfacing the signal and creating winners in the future of finance.
As a Senior AI/ML Engineer at Nansen, you will play a crucial part in enhancing our platform's capabilities, enabling us to offer a cutting-edge product to our users. Your expertise will not only influence the direction of our technology but also solidify Nansen's position as a leader in blockchain analytics.
Key Responsibilities:
• Lead the design, implementation, and use of AI/ML models to process and analyze blockchain data, ensuring high performance and scalability.
• Collaborate with product managers and engineers to integrate AI/ML models into Nansen's platform, enhancing its analytical capabilities and improving user experience.
• Stay abreast of the latest developments in AI/ML and blockchain technologies, applying innovative approaches to solve complex challenges.
• Mentor junior engineers and promote best practices in AI/ML development across the team.
• Work closely with cross-functional teams to align AI/ML initiatives with business objectives and customer needs.
Requirements:
• Proven experience as an AI/ML Engineer or similar role, with a strong portfolio of successful AI/ML projects.
• Expertise in machine learning frameworks (e.g., TensorFlow, PyTorch) and programming languages such as Python.
• Familiarity with modern AI models, APIs, and SDKs (e.g. OpenAI, LLMs)
• An ability to work full-stack with data; some data engineering experience is a big plus
• Strong analytical skills and the ability to work with large, complex data sets.
• Excellent communication skills, with the ability to collaborate effectively in a remote work environment across multiple time zones.
• A passion for blockchain, crypto, and Web3 technologies.
• Have an AI-first mindset. At Nansen, AI is more than a tool - it's a mindset. An ideal candidate is one who enthusiastically embraces AI tools and techniques to streamline processes and elevate outcomes.
What We Offer:
• Competitive salary and generous equity.
• Remote work environment with a flexible schedule.
• A team that values data and AI; our founders are data engineers and data scientists
• The opportunity to work from our Tech Hubs (flight & accommodation paid for) in Singapore, Bangkok, London & Oslo.
• A company culture that values transparency, speed, courage, and curiosity.
• Opportunities for personal and professional growth as the company scales.
• Exposure to a global network of industry experts, partners, and influencers.