Description:

CloudWalk is a fintech company focused on revolutionizing the payments industry using large language models (LLMs).
The company is seeking a Machine Learning Engineer to join its Conversational AI teams, which are dedicated to turning advanced LLM research into real-world applications.
The Conversational AI teams integrate LLMs with graph workflows and retrieval-augmented generation (RAG) to tackle various challenges, including customer-facing bots and internal systems for operational efficiency.
The team aims to empower customers to manage their finances through a conversational interface, utilizing LLMs for seamless user experiences.
The role involves a dynamic workflow that alternates between exploration and exploitation, focusing on knowledge integration, performance optimization, and low-latency responses.
Responsibilities include refining RAG pipelines, exploring innovative knowledge integration methods, designing conversation flow management workflows, maintaining knowledge bases, and optimizing system performance.
Collaboration with data scientists, software engineers, and other stakeholders is essential to align priorities and maximize impact.

Requirements:

Candidates must have a strong foundation in machine learning principles, with hands-on experience in natural language processing (NLP) or large language models (LLMs).
Proficiency in designing experiments, analyzing results, and iterating based on data-driven insights is required.
The ability to work effectively with cross-functional teams to integrate machine learning solutions into production systems is essential.
Advanced coding skills in Python, including experience with machine learning pipelines and debugging in production environments, are necessary.
Familiarity with the basics of retrieval augmented generation (RAG) and a strong willingness to learn advanced systems is expected.
Understanding frameworks for evaluating model performance and ensuring reliability is required.
Familiarity with Elixir or a willingness to learn is important due to its relevance in the company's infrastructure and tooling.

CloudWalk promotes a welcoming work environment that values diversity and inclusion, allowing employees to be authentic regardless of their background.
The recruitment process includes an online technical assessment, a technical interview, and a cultural interview to ensure a good mutual fit.
The company aims to provide clear and timely responses after each stage of the recruitment process, demonstrating respect for candidates' time and commitment.