Full-Time

AI Developer

Updated on 9/4/2026

NEXTON

NEXTON

Digital consulting and delivery company

No salary listed

Lyon, France

Remote

Bachelor's

Category
Software Engineering (1)
Required Skills
LLM
Microsoft Azure
Python
Postgres
RAG
Requirements
  • At least 3 to 5 years of experience in Python development and cloud-native AI solutions.
  • Advanced proficiency in Python 3.13 and an AI orchestration framework such as Haystack AI or equivalent.
  • Confirmed experience with Azure OpenAI, Document Intelligence, AI Search, and Blob Storage.
  • Knowledge of embeddings, vectorized PostgreSQL, and SQL Server.
  • Strong practical experience with agent orchestration and modular architectures.
  • Fluent written and spoken English is mandatory.
  • Ability to work independently in a fully remote environment and communicate effectively with varied stakeholders.
Responsibilities
  • Develop ingestion, extraction, indexing, and advanced search pipelines for various document formats, including PDF, DOCX, and PPTX.
  • Implement semantic search, semantic chunking, and context engineering strategies for large language models.
  • Orchestrate AI agents and design modular workflows in Python using factory patterns.
  • Integrate and optimize Azure services, including OpenAI, Document Intelligence, AI Search, and Blob Storage.
  • Manage and optimize databases, including vectorized PostgreSQL and SQL Server, as well as faceted and hierarchical search.
  • Write technical documentation and provide support to business and IT teams.

NEXTON is best understood as a digital consulting and delivery company. Consultants and delivery teams work inside client programs and dedicated production environments. It helps organizations with strategy, product design, software development, agile delivery, data, artificial intelligence, and digital marketing. Roles include product management, design, engineering, data, consulting, marketing, and project leadership. The scope is France-based NEXTON and its consulting and digital-factory operations. Its workforce connects frontline delivery with the specialist, operational, technical, and business teams that support the organization.

Company Size

N/A

Company Stage

N/A

Total Funding

N/A

Headquarters

Paris, France

Founded

N/A

Simplify Jobs

Simplify's Take

What believers are saying

  • NEXTON reported continued growth in 2025 and expects more expansion in 2026.
  • COMPTOIRS brought BNP Paribas, Edenred France, Framatome, and EDF project continuity.
  • Hiring demand remains visible in 2026, including Dataiku roles in Paris.

What critics are saying

  • NEXTON’s dependence on client consulting exposes revenue to contract churn and procurement resets.
  • France’s 2026 budget turmoil and weak corporate spending threaten project starts in 2026.
  • If COMPTOIRS integration slips, NEXTON loses acquisition benefits and wastes management attention.

What makes NEXTON unique

  • NEXTON’s 450-person Paris platform spans design, agile, development, data, and digital marketing.
  • January 2025 COMPTOIRS acquisition broadened its digital agency capabilities and preserved blue-chip client work.
  • NEXTON serves multiple French hubs: Paris, Lyon, Bordeaux, Lille, and Sophia Antipolis.

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Benefits

Commuter Benefits

Professional Development Budget