Senior Developer C#/.NET/SQL/React for Agentic AI (H/F)

(Massy - France)

Founded in 2000, Ivalua is a leading global provider of cloud-based procurement solutions.

COMPANY OVERVIEW

At Ivalua we are a global community of exceptional professionals, who believe that digital transformation revolutionizes supply chain sustainability and resiliency to unlock the power of supplier collaboration. 

We achieve this through our leading cloud-based spend management platform that empowers hundreds of the world's most admired brands to effectively manage all categories of spend and all suppliers to increase profitability, improve ESG (environmental, social, and corporate governance) performance, lower risk, and improve productivity. Driven by our passions and fueled by our shared ambitions, we empower and challenge each other to create meaningful experiences for our colleagues, customers, partners, and communities. 

THE OPPORTUNITY:

CONTEXT:

As part of Ivalua’s strategic ambition to accelerate innovation, we are expanding our AI team to further integrate Agentic AI and Large Language Models (LLMs) into our platform. Following a recent team change, this role is key for supporting the development of next-generation AI-powered features that will be embedded across all Ivalua solutions. The team is at the forefront of building a new Agentic AI capabilities and delivering impactful solutions for our customers. This is a unique opportunity to work on cutting-edge technologies with direct impact on Ivalua’s product roadmap and long-term vision.

ROLE:

You will join a collaborative AI development team currently composed of two data scientists, reporting to the AI Development Lead. As a Senior Developer, you will bring deep expertise in C#/.NET development, and a strong understanding of integrating LLMs into enterprise solutions. You will work as an individual contributor, collaborating closely with the Chief AI Officer (founder), and interacting with multiple departments such as R&D and IT. The environment is fast-paced, innovative, and highly cross-functional, offering exposure to a variety of projects and the opportunity to shape the future of Agentic AI at Ivalua.

WHAT YOU WILL DO 

• Design, develop, and deliver new features that integrate Gen AI and LLM capabilities into Ivalua’s platform, leveraging C#/.NET, SQL, and React (or similar frameworks such as Node.js)
• Build and maintain Agentic AI functionalities, enabling LLMs and agents to interact with various tools (web browsing, research, analysis, etc.)
• Collaborate with data scientists, R&D, IT, and other platform teams to ensure seamless integration of AI-powered features
• Work on our Extranet solution helping to drive Ivalua’s internal AI innovation roadmap
• Apply best practices in code quality, testing, and documentation, while staying up-to-date with the latest advancements in Gen AI, LLMs, and agentic systems
• Contribute to a culture of knowledge sharing, curiosity, and continuous improvement

YOUR PROFILE 

If you have the below experience and strengths this role could be for you:

• From 7 years of experience in C#/.NET/SQL development with high skills in LLMs
• Experience with front-end frameworks (React or similar)
• Demonstrated experience integrating Gen AI, LLMs, or NLP into software solutions
• Familiarity with agent platforms, and tools such as Autogen, CrewAI, or Pydantic AI is a plus
• Ability to write clean, maintainable, and well-documented code
• Curiosity, eagerness to learn, and passion for AI and emerging technologies
• Strong cross-team collaboration and communication skills
• Fluent in English & French

WHAT HAPPENS NEXT

If your application fits this specific position’s needs, our skilled Talent team will reach out to schedule an initial screening call. Get one step closer to achieving your goals – apply today! 

Our Talent team will guide you through every step of the interview process - from preparation to completion. They're here to support you! 

Our recruitment process is designed to assess your competencies through a series of personalized interviews with internal stakeholders relevant to the role. 

Interviews will be conducted virtually via video or on-site with face-to-face meetings.

LIFE AT IVALUA

• Hybrid working model (3 days in the office per week)
• We're a team dedicated to pushing the boundaries of product innovation and technology
• Sustainable Growth, Privately Held
• A stable and cash-flow positive Company since 10 years
• Snacks and weekly lunches in the office
• Feel empowered to pursue your goals with improved team collaboration and increased creativity/productivity
• Unlock and unleash your full professional potential with our exceptional training and career development program
• Join a dynamic and international team of top-notch professionals who are experts in their respective fields. Collaborate with like-minded individuals who are deeply passionate and highly motivated about their work. Experience a truly diverse and inclusive work environment where your unique contributions are highly valued
• Regular social events, competitive outings, team running events, and musical activities,
• Comparably recognized Ivalua for the following (https://www.comparably.com/companies/ivalua):
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United by our values we embrace diversity and equity in the broadest possible sense to create an inclusive workplace. To help our customers make supply chains more efficient, sustainable and resilient, we rely on a global team with a variety of backgrounds, skills and views. We believe in equal opportunity and in diversity as a driver of innovation that cultivates a spirit of inclusiveness, creates a productive and fun place to work, and provides fulfilling career opportunities for all Ivaluans. https://www.linkedin.com/company/ivalua/about/ 

Experience life at Ivalua - check out our captivating video! Gain insight into our unique company culture and get a glimpse of what it's like to work with us.

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