Senior AI/ML Research Engineer - Remote

RLINK SOLUTIONS LLC; Polska; Hybrid; PLN 108,000 - 377,000; Part time

Job summary

RLINK SOLUTIONS LLC is seeking an AI/ML Research Engineer for a 3-month remote contract. The role targets leadership in experiments, model evaluation, and development of AI systems across reinforcement learning and post-training areas.

The ideal candidate has 7+ years in ML research, strong Python skills, and a track record with research-grade datasets and benchmarks. Global collaboration with product and operations teams is expected.

Qualifications

• Master's or PhD in AI, ML, Computer Science, or related field.
• 7+ years of professional experience with significant ML/research engineering experience.
• Strong experience with machine learning, model training, evaluation, or AI systems.
• Research experience in reinforcement learning, post-training, synthetic/agentic data, AI evaluation, benchmarks, model understanding, or AI agents.
• Strong Python/programming skills and experience with modern ML frameworks.
• Experience designing experiments and working with research-grade datasets and evaluation systems.
• Strong research, analytical, communication, and technical leadership skills.
• LinkedIn profile is mandatory and must be included on the resume.

Responsibilities

• Conduct research and experiments on advanced AI and machine learning systems.
• Develop and evaluate models, datasets, benchmarks, and AI evaluation frameworks.
• Work on areas such as reinforcement learning, post-training, synthetic/agentic data, AI agents, and model evaluation.
• Build research prototypes and tooling using Python and modern ML frameworks.
• Analyze experimental results and turn findings into practical improvements.
• Collaborate with research, engineering, product, and operations teams.
• Contribute to technical documentation, research reports, publications, or open-source projects where applicable.
• Provide technical leadership and mentorship to engineers or researchers.

Skills

Advanced ML research

Python programming

Experiment design

Analytical/leadership

Research publications/reports

Mentorship

LinkedIn profile

Education

Master's or PhD in AI/ML/CS

Tools

ML frameworks (TensorFlow/PyTorch)

Python tooling

Job description

RLINK SOLUTIONS LLC is seeking an AI/ML Research Engineer for a 3-month remote contract. The role targets leadership in experiments, model evaluation, and development of AI systems across reinforcement learning and post-training areas.

The ideal candidate has 7+ years in ML research, strong Python skills, and a track record with research-grade datasets and benchmarks. Global collaboration with product and operations teams is expected.