# AI Product Co-Developer

**Company**: London Stock Exchange Group (LSEG)
**Location**: FRA- Paris-18 Rue du 4 septembre
**Work arrangement**: hybrid
**Experience**: senior
**Job type**: full-time
**Category**: Product Management
**Industry**: Finance

**Apply**: https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/FRA--Paris-18-Rue-du-4-septembre/Senior-Product-Manager--AI_R0118332-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_c58078b4-ed6

## Description

We are looking for a hands-on AI Product Co-Developer to join our team building production-grade agentic AI systems for complex, data-intensive environments.

This is a hybrid role sitting at the intersection of product thinking and engineering depth , you will both define what gets built and actively build it, working across the full lifecycle from discovery and requirements through to deployment and iteration.

**ROLE RESPONSIBILITIES & KEY ACCOUNTABILITIES**

- Contribute to the full AI product lifecycle: discovery, requirements definition, development, testing, and deployment

- Design, build, and iterate on LLM-powered agentic workflows for complex, data-intensive use cases, applying sound orchestration patterns and tool-use design

- Translate business and user needs into clear, actionable product requirements and agent configurations

- Define and monitor product performance metrics and acceptance criteria for AI outputs in production , covering accuracy, latency, cost, and auditability

- Manage the post-launch product lifecycle: track performance, gather user feedback, and contribute to model or feature refresh cycles

- Contribute to system optimisation across performance, cost, and operational constraints

- Collaborate with governance teams to ensure AI outputs meet internal quality, compliance, and interoperability standards

- Maintain a forward-looking view on the evolving AI landscape , including model capabilities, agentic frameworks, and emerging protocol standards , and translate relevant developments into product opportunities

- Engage with internal stakeholders and cross-functional teams to support successful delivery of AI capabilities

- Support demos and presentations of prototypes and new capabilities to internal and external audiences

- Build and share expertise in AI product design and agentic workflows across engineering, product, and domain teams

**QUALIFICATIONS & EXPERIENCE**

- 7+ years of experience spanning software or ML engineering and product development, or a closely related combination

- Demonstrated hands-on experience building with LLMs and/or agentic frameworks , shipped products or features preferred over academic work

- Working knowledge of how large language models and agentic systems behave in production - including tool use, prompt design, orchestration patterns, output variability, and failure modes

- Ability to write clear product requirements and define, review, and challenge technical specifications without requiring engineering support

- Experience evaluating and testing AI outputs , defining acceptance criteria, identifying edge cases, and working with engineering teams to resolve model or integration issues

- Solid Python skills and familiarity with APIs, data pipelines, and cloud infrastructure

- Experience with real-time or near-real-time data systems, with a natural sensitivity to latency, throughput, and cost trade-offs

- Familiarity with responsible AI principles , including data quality, model performance monitoring, and bias considerations , and their implications for product design in regulated environments

- Comfortable working across technical and commercial stakeholders , able to translate product decisions clearly for engineering teams and client-facing audiences alike

- Exposure to AI partner platforms or ecosystems in a product, technical, or commercial capacity is an advantage

- BA, BS, or Master's degree in Computer Science, Engineering, Mathematics, or a related field, or equivalent practical experience

**Benefits**

- Healthcare

- Retirement planning

- Paid volunteering days

- Wellbeing initiatives

## Skills

### Required
- LLM
- agentic frameworks
- Python
- APIs
- data pipelines
- cloud infrastructure
- real-time data systems

### Nice to have
- AI partner platforms
- ecosystems

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Source: [Apply at lseg.wd3.myworkdayjobs.com](https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/FRA--Paris-18-Rue-du-4-septembre/Senior-Product-Manager--AI_R0118332-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)