At a Glance
- Tasks: Design and build AI-driven trading systems for innovative market strategies.
- Company: Join a cutting-edge firm revolutionising trading with AI technology.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Other info: Dynamic startup environment with exciting challenges and career advancement.
- Why this job: Be at the forefront of AI research and make a real impact in finance.
- Qualifications: 5+ years in data science or ML engineering with strong Python skills.
The predicted salary is between 80000 - 98000 £ per year.
Quantum is building an AI-driven trading platform that generates, tests, and deploys sophisticated trading strategies across digital and traditional markets. We are looking for a hands-on Senior AI Research Engineer to help design and evolve the AI systems powering the platform. The role sits at the intersection of applied AI research and software engineering, taking ideas from research through to reliable production systems. This is not a traditional data science role. You will work across the full stack and should enjoy building AI-native systems in fast-moving, early-stage environments.
Key Responsibilities
- Design, build, and ship LLM-driven and multi-agent systems for strategy generation, market intelligence, and quantitative research.
- Develop evaluation, experimentation, and monitoring frameworks for models and agents in production.
- Contribute to AI infrastructure, inference serving, and data pipelines across the platform.
- Research and evaluate emerging AI techniques, models, and architectures relevant to the platform.
- Improve model robustness, inference performance, and operational reliability.
Key Skills and Experience
- 5+ years in data science or ML engineering, with recent applied AI / LLM experience.
- Strong Python and modern AI stack: PyTorch, Hugging Face, LLM serving (vLLM, SGLang), agent frameworks (OpenAI Agents SDK, LangGraph), and provider APIs (OpenAI, Anthropic).
- Track record building and deploying production AI/ML systems, with strong evaluation harness design (agent trajectories, LLM-as-a-judge, trace and error analysis).
- Hands-on with open-source LLM fine-tuning (SFT, LoRA, QLoRA, DPO, GRPO) and libraries such as TRL, Axolotl, or Unsloth.
- Comfortable across the software stack: Docker, Kubernetes, Azure, microservices.
- Numerate background, ideally an MSc in a quantitative subject (Maths, Physics, Computer Science, Engineering).
Preferred
- Shipped LLMs or agentic workflows into production.
- Experience with financial datasets or quantitative research environments.
- Familiarity with LLM observability and experiment tracking.
Senior AI Research Engineer employer: Quantum Technology Solutions Inc
At Quantum, we pride ourselves on being an innovative employer that fosters a dynamic and collaborative work culture. As a Senior AI Research Engineer, you will have the opportunity to work at the forefront of AI technology in a fast-paced environment, with ample opportunities for professional growth and development. Our commitment to employee well-being is reflected in our comprehensive benefits package and a supportive atmosphere that encourages creativity and experimentation.
Contact Details:
Quantum Technology Solutions Inc Recruitment Team
