Staff AI/ML Scientist (Conversational AI)

Location: Hybrid in Warsaw, Poland with 4 office days per month, or fully remote from Poland. Candidates must be eligible to work and live in Poland.

Company

hirify.global provides business sustainability ratings, data analysis, and technology-backed scorecards that help companies assess environmental, social, and ethical risks.

What you will do

• Design and test multi-turn, state-aware conversational systems using LLM reasoning loops and multi-agent orchestration frameworks.
• Adapt emerging generative and agentic AI frameworks for enterprise use cases in sustainable procurement, supply chain resilience, and decarbonisation.
• Build, benchmark, integrate, and maintain end-to-end AI/ML solutions using Python, MLflow, Azure, Azure ML, Azure Data Factory, and Databricks.
• Lead functional teams and initiatives that accelerate the adoption of Conversational AI.
• Work with customers to evaluate needs and recommend solutions that improve satisfaction and business value.
• Promote AI/ML best practices and mentor junior team members.

Requirements

• Master’s degree or PhD in a quantitative discipline such as Statistics, Applied Mathematics, Artificial Intelligence, Computer Science, or Computational Linguistics.
• 8+ years of experience in machine learning and NLP, including 4+ years specializing in Conversational AI in production environments.
• Advanced knowledge of agentic frameworks and experience building autonomous or semi-autonomous agentic systems at scale.
• Experience leading end-to-end AI initiatives from design through implementation and integration, applying strong software development practices.
• Experience collaborating cross-functionally with engineers and product managers, with strong mentoring and delivery accountability.
• Eligibility to work and live in Poland is required.

Nice to have

• Experience building conversational interfaces for complex enterprise domains such as supply chain, procurement, or financial risk.
• Peer-reviewed publications in leading NLP and AI venues such as ACL, EMNLP, NeurIPS, AAAI, or KDD.

Culture & Benefits

• Hybrid work organization with flexible working hours and a policy supporting remote work from abroad.
• Office and IT equipment support, plus internet and electricity bill allowance.
• Wellness allowance, professional mental health support, and optional fully covered or co-financed health care and life insurance.
• Learning and development opportunities, sustainability events, community involvement, employee-led resource groups, and peer recognition.
• Multisport card, Multikafeteria, lunch card, referral bonus policy, and an additional community-service day.

Hiring process

• Submit a CV in English; every application receives a response.
• The hiring process can be adjusted to support accessibility, health, and neurodiversity-related needs.