Junior Researcher – Large Language Models (LLMs)

AI/ML

Krucza 16/22, Warszawa

Optiveum

Full-time

Permanent

Junior

Remote

Tech stack

English

C1

Machine Learning

advanced

Python

nice to have

Job description

Our client is a global consumer electronics leader with 120,000 employees across 78 countries and ranks as the #2 TV brand worldwide. Their portfolio includes display technologies, mobile and wearable devices, smart appliances, and renewable energy solutions.

They are launching a major AI initiative to develop advanced Reasoning Multimodal Large Language Models (LLMs)—capable of processing and reasoning across text, images, and audio for real-world industrial applications

Junior Researcher – Large Language Models (LLMs)

1. Location: 1st year in Shenzhen (China), then remote from your home country (preferably in Central or Eastern Europe)
2. Type: Full-time, Contract of Employment
3. Salary: Negotiable
4. Languages: English (required)
5. Relocation support included

🔍 About the Role

As a Junior Researcher, you’ll participate in cutting-edge AI research and receive hands-on training during a 12-month assignment at the company’s headquarters in Shenzhen, China. After the first year, you’ll continue your work remotely from your home country, preferably within Central or Eastern Europe.

✅ Who We’re Looking For

We’re seeking early-career professionals with strong academic backgrounds and a passion for AI:

1. Graduates or postgraduates from top technical universities in Europe (especially in CEE)
2. Background in Computer Science, Mathematics, Machine Learning, or related fields
3. Strong academic achievements; participation in programming or science competitions (e.g., Olympiads, ACM ICPC, Kaggle) is a plus

Foundational understanding of:

1. Machine Learning, Deep Learning, or Natural Language Processing
2. Python and frameworks such as PyTorch, TensorFlow, or similar
3. High motivation to relocate for 12 months to China and work in a multicultural, fast-paced R&D environment
4. Solid English skills and a collaborative mindset

💼 What You’ll Do

1. Collaborate with international teams to develop and test LLM-based solutions
2. Assist in research and prototyping of AI tools in NLP, generative AI, and related fields
3. Contribute to data preparation, model training, evaluation, and optimization
4. Learn from experienced researchers and gradually take on more independent responsibilities

🌍 What the Client Offers

1. First-hand experience in one of the most advanced AI labs in the world
2. A structured path to grow into a research or technical leadership role
3. Return to work remotely from your home country after the initial training year
4. Competitive salary and full relocation support

Published: 13.08.2025

Meet the company

Optiveum

Optiveum is a boutique consultancy founded in 2020 with over 20 years of experience by its founders. The company specializes in supporting businesses, particularly from IT and tech industries, in Poland and Central Europe. They offer services such as building teams (mainly IT and sales), go-to-market strategies including digital marketing, sales outsourcing, and legal and tax advisory. Their recruitment services focus on experts and managers, primarily IT and engineers, with a large candidate database. They also provide strategic consulting for market entry and outsourcing services for IT teams, sales, and recruitment process outsourcing.

Company profile

Office location