Senior LLM Developer for NeyroYurist Service

Yandex · Moscow · Full-time · Remote possible

Skills: Python, NLP, LLM, LangGraph. Qualification: Senior. Specializations: ML Developer.

Hi! I'm Sasha Sizov, CTO of NeyroYurist. Our GPT product line for B2B in Yandex Browser is actively developing. Over the past year, we've launched three services:

• NeyroSupport automates customer support
• NeyroYurist helps answer legal questions
• Alice Pro finds information in files, links, your projects, and emails

Alexander Sizov

Head of ML Development Team

NeyroYurist has already become the best solution and market leader, and is now actively growing and scaling. We are expanding the team and looking for a strong ML developer with experience in RAG, LLMs, and agents.

What tasks await you

Improving LLM and RAG pipelines Improve LLM and RAG pipelines: optimize each RAG component, fine-tune embedder/reranker models, prompt engineering, generation confirmation.

Developing legal LLM agents Design, develop, implement LLM agents and evaluate their performance for complex scenarios: analyze user requests, plan, select appropriate tools at each iteration of plan execution.

Fine-tuning and scaling Fine-tune LLM/ML models, including reinforcement learning fine-tuning with Yandex's core technology teams. Scale production solutions: latency, scalability, model monitoring.

More about ML at Yandex — in the Yandex for ML channel

We expect you to have

• More than two years of experience in ML/NLP/LLM projects, including production systems
• Write code (Python)
• Have experience with LLMs, RAG
• Be interested in agents
• Be ready to deploy ML models into runtime, support them, and automate related processes

It will be a plus if you have

• Fine-tuned complex RAG pipelines
• Developed LLM agents (LangGraph, AutoGen, Pydantic AI etc.)
• Participated in the development of conversational services
• Understand the legal domain

What we offer

Health

Extended medical insurance starts from your first month at Yandex. It includes dental care, annual check-ups, emergency assistance abroad, treatment for critical illnesses, including oncology, and accident insurance.

Also:

• psychotherapy in the office or online services;
• laser vision correction after one year of work;
• pregnancy management and childbirth — after two years.

Insurance for relatives on an 80/20 system

We pay 80% of the VHI cost for children and spouses, you — the remaining 20%.

Growth and Development

Yandex has everything you need to constantly develop and learn new things: an internal educational platform, mentorship, and programs for junior and experienced managers.

We also cover participation in industry conferences — both as a speaker and as an attendee.

In addition, Yandex has internal projects where our employees share expertise, discuss complex topics, and analyze their project cases.

Sports

All major Yandex offices have gyms with everything you need: exercise equipment, sports gear, showers, lockers for clothes and belongings.

You can work out independently or with a corporate trainer.

Also, enjoy discounts at fitness clubs, swimming pools, yoga studios, climbing walls, and other places.

Yandex Sports Club

Yandex has a sports club and many sports teams. They have their own leaders, chats, training programs. They also regularly participate in races, triathlons, "Hero's Race", football, and other competitions.

You can join existing teams or form your own.

And more

Flexible Schedule

We don't have fixed start and end times for the workday — work in a way that is convenient for you and your team.

Housing Loans

Preferential rates for housing purchase and improvement — depending on tenure, position, and review results. Available for employees working in Russian Yandex offices.

Everything for Children

Insurance, kids' days at the office, gifts for newborns, and check-ups when planning a pregnancy.