AI Researcher and Engineer

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are looking for an AI researcher & engineer to join our teams!
 

Requirements:

• 3+ years of experience in AI/ML research and implementation;
• Expertise in working with large language models (LLMs) and their applications;
• Strong proficiency in Python for data science and ML research;
• Solid grasp of data structures, algorithms, and software engineering principles;
• Familiarity with AWS and its AI/ML services;
• Knowledge of containerization technologies (e.g., Docker) for research environments;
• Experience with MLOps principles and tools;
• Excellent analytical and problem-solving skills;
• Proven experience designing and building production-ready agentic workflows;
• Hands-on experience with LLM orchestration frameworks.

Will be a plus:

• Experience applying AI/ML research to real-world problems, particularly in gambling or gaming industries;
• Familiarity with probabilistic graphical models, causal inference, or Bayesian methods;
• Knowledge of ethical AI and fairness in machine learning;
• Experience with quantum machine learning or neuromorphic computing;
• Understanding of MLOps principles for transitioning research to production;
• Experience developing unique or custom agentic patterns;
• Contributions to or active involvement in open-source communities focused on agentic workflows and LLM orchestration.

Soft Skills:

• Scientific thinking;
• Ability to convey complex technical concepts to both technical and non-technical audiences;
• Strong analytical and critical thinking skills;
• Creativity in formulating novel research questions and approaches;
• Collaborative mindset for interdisciplinary research projects;
• Self-motivated with the ability to work independently on long-term research goals;
• Adaptability to rapidly evolving AI landscape.

Responsibilities:

• Conduct cutting-edge research in AI and ML, focusing on areas such as LLMs, reinforcement learning, and their applications in gambling and gaming;
• Design and implement experimental ML models for affiliate marketing, chat bots, tabular data analysis, traffic optimization, and recommender engines;
• Explore and propose new AI/ML techniques that could benefit the company’s products and services;
• Develop PoC models and articulate their potential impact on business metrics;
• Collaborate with data engineers and software developers to prototype and test new AI solutions;
• Stay current with the latest AI research and assess its applicability to our business needs;
• Contribute to the company’s AI research publications;
• Share knowledge and foster a culture of innovation within the AI team;
• Work closely with product teams to understand business challenges that could benefit from AI solutions;
• Ensure all research adheres to ethical AI principles and gambling regulations;
• Build, deploy, and evaluate production-ready agentic workflows leveraging advanced agent patterns (reflection, tool usage, planning);
• Identify, test, and optimize agentic workflows to enhance performance, autonomy, and cost-efficiency;
• Orchestrate and manage workflows using LLM orchestration frameworks such as LlamaIndex Workflow, LangGraph, CrewAI, or similar tools.

Our Stack:

• Programming Languages: Python (required), C++ and Go (preferred);
• ML Frameworks: TensorFlow or PyTorch, Scikit-learn;
• LLM Frameworks: Hugging Face Transformers, LlamaIndex or LangChain;
• Cloud Platform: AWS (primary);
• AWS AI Services: SageMaker, Comprehend, Lex, Personalize;
• Containerization: Docker, Kubernetes;
• Big Data: Familiarity with Hadoop, Spark concepts (preferred).

Our benefits to you:
☘️An exciting and challenging job in a fast-growing product ecosystem, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖Paid vacations, sick leave, personal events days, days off;
👨🏻‍⚕️Corporate health insurance program;
💵Referral program — enjoy cooperation with your colleagues and get the bonus;
📚Educational programs: regular internal training, compensation for external education, attendance of specialized global conferences;
🎯Rewards program for mentoring and coaching colleagues;
🗣Free internal English courses;
🧘Yoga classes;
🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, PIN-UP talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays, etc;
🎳Company events, team buildings.