Python Developer

B2B Contract Python AI Engineer – Boston (Hybrid)

We’re hiring a hands-on Python AI Engineer for a 12-month initial B2B contract , based in Boston .

Candidates must already be based in Boston (hybrid working)

Interviews are taking place this week (2-stage process ).

The Role

Our client is a global AI and technology company helping enterprises, governments, and public sector organizations transform operations through cutting-edge artificial intelligence and advanced software solutions.

They specialize in deploying AI-powered systems, intelligent automation, machine learning platforms, and digital transformation initiatives across industries including healthcare, energy, telecommunications, infrastructure, and manufacturing.

Operating internationally, they deliver innovative AI solutions that improve efficiency, accelerate decision-making, and unlock measurable business value.

Their mission is to harness the power of AI and modern engineering to solve complex real-world challenges at scale.

Key Responsibilities

● Design, develop, and deploy production-grade AI applications and intelligent systems using Python and modern AI frameworks.

● Build scalable backend services, APIs, and AI pipelines that support machine learning, agentic AI, and automation workloads.

● Integrate Large Language Models (LLMs), retrieval systems, vector databases, and orchestration frameworks into enterprise applications.

● Collaborate with data scientists, ML engineers, product teams, and business stakeholders to deliver AI-driven solutions.

● Drive engineering best practices, code quality, observability, performance optimization, and AI platform reliability.

● Contribute to AI architecture decisions and provide technical leadership across the engineering team.

✅ Must-Have Skills & Experience

Strong hands-on experience as a Python AI Engineer or AI Software Engineer

Production experience with Python

Experience building and deploying LLM-powered applications

Agentic AI / AI Agents

LangChain , LangGraph , or similar orchestration frameworks

RAG (Retrieval-Augmented Generation) architectures

Vector databases ( Pinecone , Weaviate , Chroma , or similar)

API development using FastAPI or similar frameworks

CI/CD and modern software engineering best practices

Cloud experience ( AWS , Azure , or GCP )

Comfortable working autonomously in a contract environment

Contract Details

Type: B2B Contract

Duration: 12 months initial

Location: Boston (hybrid)

Start: ASAP

Interview process: 2 stages (moving quickly)

If you're open to a quick conversation, or know someone suitable, reach out directl