Senior AI/ML Integrations Engineer

United States Digital Space LLC; Netherlands; On-site; EUR 90,000 - 130,000; Full time

Job summary

United States Digital Space LLC is seeking a Senior Software Engineer to own and evolve critical AI/ML ecosystem integrations. You will work at the intersection of high-performance database engineering and developer experience, crafting tools for Engineers and Data Scientists to harness speed and scale in frameworks they already use.

The role emphasizes production-grade Python connectors, vector stores, embedding pipelines, and retrieval-augmented generation, with ownership of LangChain,

Qualifications

• 7+ years of software development experience, including hands-on time as a Data Scientist or ML Engineer.
• Deep, proven experience designing, building, and maintaining production-grade Python connectors, SDKs, or integrations for at least one major platform (orchestration, BI, MLOps, or data transformation)
• Hands-on experience applying AI/ML in production data-engineering contexts: embedding generation, vector search, feature pipelines, or LLM-powered tooling that shipped and ran in production
• Solid experience with the Python data ecosystem: Pandas, NumPy, Pydantic, and related libraries
• Strong database fundamentals: SQL, data modeling, query optimization, and familiarity with OLAP/analytical databases
• Solid experience with concurrent Python: threading, multiprocessing, and async patterns
• Outstanding written and verbal communication; comfortable collaborating across engineering functions and with open-source communities

Responsibilities

• Own and evolve the company's Python connector and SDK ecosystem, raising the bar on performance, reliability, and API design
• Drive the AI/LLM integration strategy: designing connectors and patterns that make the company a natural fit in RAG architectures, ML feature pipelines, and LLM-powered data applications
• Engage actively with the open-source community: triage issues, support contributors, advocate for users, and shape the roadmap based on real-world feedback
• Collaborate with Product, Cloud, and other engineering teams to align integration work with broader platform priorities
• Bring a practitioner's perspective to roadmap decisions, grounding prioritization in genuine Data Engineer and Data Scientist workflows

Skills

Python development

Data Scientist / ML Engineer

Pandas

NumPy

Pydantic

SQL

Async programming

Tools

LangChain

LlamaIndex

n8n

Vector stores

Embedding pipelines

LLM tooling

Job description

United States Digital Space LLC is seeking a Senior Software Engineer to own and evolve critical AI/ML ecosystem integrations. You will work at the intersection of high-performance database engineering and developer experience, crafting tools for Engineers and Data Scientists to harness speed and scale in frameworks they already use.

The role emphasizes production-grade Python connectors, vector stores, embedding pipelines, and retrieval-augmented generation, with ownership of LangChain,