Senior AI Engineer

Senior AI Engineer

Newport Full-Time 78000 - 156000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the design and optimisation of AI/ML models for blockchain data analysis.
  • Company: Join a leading company in blockchain analytics, shaping the future of crypto technology.
  • Benefits: Enjoy remote work flexibility and competitive salary up to £130,000.
  • Why this job: Be at the forefront of AI innovation in the exciting world of blockchain and crypto.
  • Qualifications: Experience in AI/ML projects, proficiency in Python, and knowledge of TensorFlow or PyTorch required.
  • Other info: This role is fully remote and does not offer sponsorship.

The predicted salary is between 78000 - 156000 £ per year.

Senior AI/ML Engineer

Fully Remote

£100,000–£120,000 + benefits

About the Role

Our client, a blockchain analytics scale-up, is looking for a Senior AI/ML Engineer to join their expanding team. They’re scaling their AI capabilities and need someone passionate about applying cutting-edge machine learning and LLM techniques to real-world crypto data.

You’ll work directly with a Staff AI/ML Engineer who has built advanced ML teams in the past, driving projects that power their platform – used by investors to discover opportunities, perform due diligence, and defend portfolios.

Key Responsibilities

  • Designing, implementing, and maintaining AI/ML models to analyse blockchain data at scale.
  • Translating complex datasets into insights that inform investment and trading strategies.
  • Working with product teams to build AI-powered features directly into the core platform.
  • Staying on top of developments in AI, ML, and blockchain – and experimenting with new techniques.
  • Helping to shape best practices and mentor others as the AI function grows.

Your work will focus on delivering high-value, product-driven AI features, including:

  • Automated wallet and address labelling through AI and NLP.
  • NFT and asset price estimation models.
  • Advanced analytics to detect patterns and behaviours across blockchain data.
  • Integrating LLM-based capabilities into customer-facing products.

What We’re Looking For

  • 3–6 years of experience in Data Science or ML Engineering.
  • Strong Python skills and hands-on experience building end-to-end ML solutions.
  • Interest in blockchain, crypto, or fintech (commercial crypto experience a plus).
  • Experience with GCP or similar cloud environments.
  • Familiarity with modern LLMs or AI APIs.
  • Someone who experiments in their spare time, reads papers, and keeps up with the latest in AI.
  • Collaborative and proactive, with the ability to thrive in a remote, fast-paced environment.

Interview Process

  • Culture fit interview.
  • Technical discussion with the AI Lead.
  • Technical test (general DS/ML best practices).
  • Final panel interview.

Senior AI Engineer employer: Harnham

As a leading player in blockchain analytics, our company offers an exceptional work environment for Senior AI Engineers, characterised by a culture of innovation and collaboration. Employees benefit from competitive salaries, opportunities for professional growth through mentorship, and the chance to work on groundbreaking AI/ML projects that shape the future of the crypto space. With a fully remote setup, we embrace flexibility and inclusivity, allowing you to thrive while contributing to cutting-edge solutions in a rapidly evolving industry.
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Contact Detail:

Harnham Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior AI Engineer

✨Tip Number 1

Familiarise yourself with the latest trends in AI and blockchain technologies. Follow industry leaders on social media, read relevant blogs, and participate in online forums to stay updated. This knowledge will not only help you during interviews but also demonstrate your passion for the field.

✨Tip Number 2

Engage with the AI and blockchain communities by attending webinars, meetups, or conferences. Networking with professionals in these fields can provide valuable insights and potentially lead to referrals, which can significantly boost your chances of landing the job.

✨Tip Number 3

Showcase your expertise by contributing to open-source projects or creating your own AI/ML models related to blockchain data analysis. Having tangible examples of your work can set you apart from other candidates and give you something concrete to discuss during interviews.

✨Tip Number 4

Prepare for technical interviews by practising coding challenges and algorithm questions specifically related to AI/ML. Use platforms like LeetCode or HackerRank to sharpen your skills, focusing on Python and frameworks like TensorFlow or PyTorch, as these are crucial for the role.

We think you need these skills to ace Senior AI Engineer

Expertise in AI/ML frameworks such as TensorFlow or PyTorch
Proficiency in Python programming
Experience with large language model integration
Strong analytical and problem-solving skills
Data engineering experience
Knowledge of blockchain technologies
Familiarity with AI-first approaches
Ability to design and optimise AI/ML models
Experience in deploying scalable AI/ML systems
Excellent communication skills
Ability to collaborate effectively in a remote, multi-time zone team
Mentoring skills for junior engineers
Understanding of APIs and SDKs related to AI
Passion for blockchain, crypto, and Web3

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with AI/ML projects, particularly those involving blockchain data analysis. Use specific examples to demonstrate your expertise in frameworks like TensorFlow or PyTorch.

Craft a Compelling Cover Letter: In your cover letter, express your passion for blockchain and crypto. Discuss how your skills align with the responsibilities of the role, such as mentoring junior engineers and collaborating with cross-functional teams.

Showcase Relevant Projects: Include a section in your application that showcases relevant projects you've worked on. Detail your role, the technologies used, and the impact of these projects, especially those that involved large language models or AI-first approaches.

Highlight Communication Skills: Since this is a remote position, emphasise your excellent communication skills. Provide examples of how you've effectively collaborated with teams across different time zones in previous roles.

How to prepare for a job interview at Harnham

✨Showcase Your AI/ML Expertise

Be prepared to discuss your previous projects in detail, especially those involving AI and machine learning. Highlight specific frameworks you've used, like TensorFlow or PyTorch, and explain how you applied them to solve real-world problems.

✨Demonstrate Your Passion for Blockchain

Since the role is focused on blockchain analytics, make sure to express your enthusiasm for the technology. Share any personal projects or research you've done related to blockchain, crypto, or Web3 to show your genuine interest.

✨Prepare for Technical Questions

Expect technical questions that assess your problem-solving skills and understanding of AI/ML concepts. Brush up on key algorithms, data structures, and the latest trends in AI and blockchain technologies to impress your interviewers.

✨Emphasise Collaboration Skills

As this role involves working with cross-functional teams, be ready to discuss your experience collaborating with product and engineering teams. Provide examples of how you've successfully integrated AI/ML solutions into existing platforms and enhanced user experiences.

Senior AI Engineer
Harnham
Location: Newport

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