Paris/IDF
Hybrid
Permanent contract
As part of the deployment of AI products within a large banking group, Prime Analytics supports the design, development and industrialization of demanding technical systems: LLMs called from Python programs, in-house GPUs, low-level libraries and frameworks, Kubernetes, Docker, migration to ArgoCD, and Jenkins CI/CD pipelines.

As a Senior Python Consultant, your role will be to design, develop and industrialize robust software components at the heart of a strategic AI system. You will work on a Generative AI axis (LLMs, advanced RAG) and/or DevOps / Cloud (Kubernetes, ArgoCD, GPU, CI/CD), in a demanding banking environment where autonomy, proactivity and team spirit make the difference.
AI products within a major banking group
The team designs and deploys AI products in a demanding technical environment: Python programs calling LLMs, internally hosted GPUs, low-level libraries and frameworks, Kubernetes, Docker, migration to ArgoCD, and Jenkins CI/CD pipelines.
Priorities shift, periods of high intensity are regular (especially during UAT), and the environment requires profiles capable of acting autonomously, scoping projects, and supporting the skill development of more junior team members.
The teams work in close collaboration with business lines, data engineers, and IT teams to deliver robust, maintainable AI solutions that comply with banking requirements.
Working within experienced technical teams, you will be responsible for:
• Design, develop, and maintain robust software components in Python, applying best practices in object-oriented programming and design patterns.
• Participate in the technical scoping of projects, requirements analysis, and architectural decision-making.
• Depending on your AI/NLP expertise: design and industrialize applications leveraging LLMs and advanced RAG architectures, with a solid understanding of underlying libraries and frameworks, the fundamentals of matrix calculus, and model hallucination mechanisms.
• Depending on your DevOps/Cloud expertise: contribute to the industrialization and deployment of solutions using Docker, Kubernetes, Jenkins, and ArgoCD, while overseeing memory and GPU resource management, deployment monitoring, as well as queue management and processing prioritization.
• Ensure code quality and maintainability—specifically by knowing how to guide AI development assistants and verify generated code—participate in testing and UAT phases, and support the skill development of more junior team members.
• Master’s degree or engineering degree.
• At least 4 to 5 years of experience in software development, AI engineering, or DevOps/Cloud environments.
• Professional level of English expected (written and spoken).
Technical skills:
• Python expert: advanced mastery of object-oriented programming and design patterns, with recent and regular practice—a mandatory requirement.
• AI / NLP (key focus): Advanced RAG, LLMs, underlying libraries and frameworks, matrix calculus, model hallucination mechanisms.
• DevOps / Cloud (key focus): Kubernetes, ArgoCD, Docker, Jenkins, GPU management, queues, processing prioritization, deployment monitoring.
Functional skills:
• Ability to scope projects and support the skill development of more junior team members.
• Banking or financial experience is a plus, but not required. DevOps/Cloud profiles from other sectors are welcome.
Soft skills:• Commitment, proactivity, humility, and team spirit - essential criteria.
• Ability to adapt to changing priorities and maintain rigor during high-intensity phases (especially during UAT).
• A family-oriented culture (personalized onboarding, social events, people-first management, etc.),
• A coworking space in the heart of Paris (Montparnasse district) available for our consultants to meet and collaborate when they are not on-site with clients,
• Challenges to tackle and opportunities to seize in a growth-oriented environment,
• Support for upskilling (training and certifications) in new tools and professional areas,
• 100% company-paid health insurance,
• Bonuses (referral, project-based, certification, vacation, profit-sharing, etc.).
About Prime Analytics
Welcome to a consulting and training firm, specialized in finance, data and AI!
At Prime Analytics, we approach the challenges of digital transformation and innovation with a pragmatic and tailor-made approach. Since our creation in 2018, we have supported financial and data departments in their priorities (making data reliable, gaining agility, improving performance, taking advantage of AI).
Joining us means working in a dynamic firm in a friendly atmosphere with close-knit teams, which promotes the development of skills and the progress of its employees!
We are committed to providing a pleasant, healthy and caring work environment.
To apply for this offer: jobs@primeanalytics.fr

An inclusive and committed employer, our company works every day to fight against all forms of discrimination and promote a respectful work environment. That is why, committed to diversity, we encourage all applications and all profiles.