Staff AI Engineer, Payments Intelligence
New
J
JobgetherFintech Payments
FranceFull-TimeStaff
SalaryCompetitive compensation.
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Job Details
- Languages
- Advanced written and spoken English proficiency.
- Required Skills
- AWSPythonKotlinGoCI/CDLLM
Requirements
- Extensive software engineering experience with a proven track record of building and shipping production LLM or AI-agent systems.
- Deep expertise in agentic AI systems, including multi-step agents, tool use, orchestration, memory, and RAG.
- Strong LLM application development skills, including prompt engineering, evaluation, testing, and safety guardrails.
- Advanced Python skills for AI/ML development, combined with strong backend engineering capabilities in Go and/or Kotlin.
- Experience with model serving, LLM inference, and cloud infrastructure for running AI workloads in production, ideally with AWS.
- Hands-on experience with AI evaluation and observability platforms such as LangFuse, LangSmith, Braintrust, or MLflow.
- Strong knowledge of automated testing and CI/CD practices for reliable production systems.
- Proven technical leadership experience, including mentoring engineers, defining technical vision, and delivering complex cross-team projects.
- Advanced written and spoken English proficiency.
Responsibilities
- Lead the architecture and technical direction of AI agents and Payments Intelligence systems, including multi-step agents, tool use, orchestration, memory, and retrieval-augmented generation (RAG).
- Design, develop, and productionize LLM and agentic AI systems engineered for reliability, scalability, low latency, and high-quality outcomes.
- Build intelligent conversational experiences capable of engaging customers dynamically across channels such as phone and messaging platforms, including multilingual interactions.
- Develop AI solutions that retrieve payment information, recover revenue from failed transactions, automate internal operations, support customers, and generate actionable merchant insights.
- Establish rigorous approaches to AI evaluation, observability, safety, and guardrails to ensure reliable behavior in a compliance-sensitive, multi-market environment.
- Architect data and intelligence products that transform complex payment data into actionable insights for merchants.
- Collaborate with Product, Data Science, and senior engineering stakeholders to deliver complex, cross-functional AI initiatives.
- Mentor engineers, promote strong engineering standards, and raise the technical bar for AI development across the organization.
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