Senior AI Engineer

Sorry, this job was removed at 08:17 a.m. (CST) on Tuesday, Aug 05, 2025
Be an Early Applicant
Sofia, Sofia-grad
Blockchain • Fintech
The Role

Stand out and drive the next generation of wealth. ​​Define the digital assets industry. Raise the bar for trust, transparency, and client success. Make your mark.

Nexo is a premier digital assets wealth platform designed to empower clients to grow, manage, and preserve their crypto holdings. Our mission is to lead the next generation of wealth creation by focusing on customer success and delivering tailored solutions that build enduring value, supported by 24/7 client care.

Since 2018, Nexo has provided unmatched opportunities to forward-thinking clients in over 150+ jurisdictions. With over $11+ billion in AUM and $371+ billion processed, we bring lasting value to millions worldwide. Our all-in-one platform combines advanced technology with a client-first approach, offering high-yield flexible and fixed-term savings, crypto-backed loans, sophisticated trading tools, and liquidity solutions, including the first crypto debit/credit card. Built on deep industry expertise, a sustainable business model, robust infrastructure, stringent security, and global licensing, Nexo champions innovation and long-lasting prosperity.

Official website: nexo.com

Your role:

  • Study and transform AI research prototypes into production-ready solutions.
  • Design and develop AI-driven systems and applications.
  • Research and implement appropriate AI models, techniques, and tools.
  • Build and deploy AI applications according to business and technical requirements.
  • Develop appropriate datasets, data pipelines, and representation methods for AI tasks.
  • Perform statistical analysis, benchmarking, and model optimization.
  • Fine-tune and update models as needed to improve performance.
  • Integrate and extend existing AI libraries and frameworks.
  • Engineer effective prompts for LLM-based applications.
  • Stay updated with the latest advancements in AI, including LLMs, generative AI, and neural networks.

What makes you stand out:

  • Proven experience as an AI Engineer or in a similar role focused on GenAI.
  • Strong understanding of machine learning, deep learning, and natural language processing concepts.
  • Solid foundation in data structures, algorithms, and software engineering principles.
  • Proficiency in Python and experience with AI/ML libraries and tools (e.g., PyTorch, Hugging Face, LlamaIndex, llama.cpp, Ollama, etc.).
  • Hands-on experience using LLMs via APIs (e.g., OpenAI, Anthropic, Cohere, etc.).
  • Experience with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes).
  • Experience building, deploying, and scaling AI models in production environments.
  • Excellent communication and collaboration skills.
  • Creative problem-solving mindset and analytical thinking.
  • BSc in Computer Science, Artificial Intelligence, or a related field; Master’s degree is a plus.

Nice to have:

  • Experience working with large language models (LLMs), transformers, and prompt engineering techniques.
  • Experience with Retrieval-Augmented Generation (RAG) systems.
  • Experience designing and consuming APIs for AI-powered applications.
  • Familiarity with MLOps tools and workflows (e.g., MLflow, Kubeflow, Airflow, SageMaker).
  • Knowledge of LLMOps practices and tools for managing the lifecycle of LLM-based applications.
  • Experience with edge AI, on-device inference, or model quantization.
  • Background in reinforcement learning, computer vision, or generative models (e.g., GANs, diffusion models).
  • Contributions to open-source AI projects or publications in AI/ML research.

Nexo benefits:

  • Competitive and rewarding remuneration package.
  • Annual performance-based bonuses.
  • Comprehensive Learning Hub for continuous growth.
  • Hybrid work model: primarily office-based with scheduled home office flexibility.
  • A dynamic and inspiring environment with cutting-edge projects.
  • Career development opportunities in a global leader driving the next generation of wealth.
  • Customizable personal benefits package.
  • Wellness benefits include additional health insurance, all-access sports cards, team-wide sports activities, standing desks, and blue light glasses.
  • Free parking with a designated space, free electric bikes, and public transportation cards.
  • Fresh fruits, snacks, and a well-stocked office kitchen.
  • Regular department team buildings and company-wide team buildings.

Similar Jobs

Genius Sports Logo Genius Sports

Operations Specialist

AdTech • Artificial Intelligence • Machine Learning • Marketing Tech • Software • Sports • Big Data Analytics
Easy Apply
Hybrid
Sofia, Sofia-grad, BGR

DraftKings Logo DraftKings

Senior Software Engineer

Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Hybrid
Sofia, Sofia-grad, BGR

DraftKings Logo DraftKings

Technical Program Manager

Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Hybrid
Sofia, Sofia-grad, BGR

DraftKings Logo DraftKings

Platform Engineer

Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Hybrid
Sofia, Sofia-grad, BGR
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Georgetown, KY
372 Employees
Year Founded: 2017

What We Do

Nexo is the world's leading regulated institution for digital assets.

The company’s mission is to maximize the value and utility of cryptocurrencies by offering tax-efficient Instant Crypto Credit Lines, a high-yield Earn Crypto Interest product, Send & Pay capabilities, and sophisticated trading & OTC services, all while providing the top-tier custodial insurance and military-grade security of the Nexo Wallet.

Nexo manages assets for over 4М+ users across 200+ jurisdictions and has processed over $80 billion since its launch in 2018.

Similar Companies Hiring

Kalshi Thumbnail
Payments • Fintech • Financial Services
New York, NY
203 Employees
MassMutual India Thumbnail
Insurance • Information Technology • Fintech • Financial Services • Big Data
Hyderabad, Telangana
Yooz Thumbnail
Software • Machine Learning • Fintech • Financial Services • Cloud • Automation • Artificial Intelligence
Aimargues, FR
470 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account