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Mid Level Python Flask Developer Jobs in Lisle, IL

Whiztek Corp

GenAI engineer

Chicago, IL

Python AI Development: Build and deploy highly scalable microservices using Python (FastAPI/Flask ... Expert-level proficiency in Python (specifically for AI/ML application development). * GenAI ...

G-20 Group

Mid Level Oracle Engineer

Chicago, IL · On-site

... level agreements. Requirements * Bachelors degree (minimum) in Computer Science, Engineering, Mathematics, Data Science, or a related field, top-tier university preferred * Strong written and verbal ...

Ampacity

Design Lead

Oak Brook, IL · On-site +1

This senior-level role involves applying broad knowledge of engineering principles and practices while directly overseeing a team of up to 6 entry- and mid-level engineering staff. The position ...

Purple Drive Technologies

GEN AI Engineer

Chicago, IL · On-site

Role Overview We are seeking a talented Generative AI Engineer with strong expertise in Python and ... Familiarity with API development (FastAPI/Flask/Django) for AI service integration. * Solid ...

Nocd

iOS Developer

Chicago, IL · Remote

$53.25 - $73.50/hr

Python Flask / MySQL Aurora / Stripe + Paypal / Aptible / AWS * Data : FiveTran / GCP / BigQuery / Metabase / Google Sheets / Data Studio * Internal Tools : Retool / React Native / Google Sheets

NOCD

iOS Developer

Chicago, IL · On-site +1

$53.25 - $73.50/hr

Python Flask / MySQL Aurora / Stripe + Paypal / Aptible / AWS * Data : FiveTran / GCP / BigQuery / Metabase / Google Sheets / Data Studio * Internal Tools : Retool / React Native / Google Sheets

HUB

Software Architect- Python

Chicago, IL · On-site

Python backend development (FastAPI, Django, Flask, async patterns) - primary language, non ... LLM integration patterns(RAG), prompt engineering, and AI pipeline design * Databases - relational ...

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How much do mid level python flask developer jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for mid level python flask developer in Lisle, IL is $57.81, according to ZipRecruiter salary data. Most workers in this role earn between $47.64 and $65.67 per hour, depending on experience, location, and employer.
What cities near Lisle, IL are hiring for Mid Level Python Flask Developer jobs? Cities near Lisle, IL with the most Mid Level Python Flask Developer job openings:
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GenAI engineer

GenAI engineer

Whiztek Corp

Chicago, IL

Other

Posted 23 hours ago

Job description

We are seeking a highly skilled GenAI Engineer to lead the development of cutting-edge AI solutions for a major airline client in Chicago. This role is at the intersection of traditional high-performance backend engineering and modern Generative AI. You will be responsible for building the brains of our AI services—architecting robust RAG pipelines, managing vector data at scale, and engineering MCP servers to standardize LLM interactions across the enterprise.

Core Responsibilities

  • AI Orchestration & RAG Pipelines: Architect and design the backend logic for Retrieval-Augmented Generation (RAG). This includes managing the full lifecycle of vector embeddings, automated data ingestion workflows, and advanced prompt engineering.

  • Python AI Development: Build and deploy highly scalable microservices using Python (FastAPI/Flask). Optimize these systems for high-performance AI inference and real-time data processing.

  • MCP Server Engineering: Develop and maintain high-performance Model Context Protocol (MCP) servers to standardize data access and tool-calling across multiple LLM providers (OpenAI, Anthropic, etc.).

  • Advanced Data Modeling: Manage complex state transitions and data flows between relational databases, AWS Neptune (Graph DB), OpenSearch (Vector Store), and distributed caches (Redis).

  • Event-Driven Architecture: Implement robust event-driven systems to handle real-time and asynchronous data needs using message brokers such as Solace, SQS, or Kafka.

  • API & Protocol Mastery: Define contract-first development standards using SSE (Server-Sent Events) and REST to ensure seamless integration between backend AI services and frontend consumers.

Technical Requirements

  • Primary Language: Expert-level proficiency in Python (specifically for AI/ML application development).

  • GenAI Expertise: Hands-on experience with Generative AI, vector databases, and designing complex RAG workflows.

  • Infrastructure: Deep understanding of the AWS ecosystem (Neptune, OpenSearch, SQS) and AWS Serverless architecture.

  • Messaging: Proven experience with Solace, Kafka, or SQS.

  • Protocols: Mastery of RESTful APIs and real-time streaming via SSE.

Nice to Have

  • Heavy experience with LangChain or LlamaIndex.

  • Familiarity with MCP Python SDKs.

  • Knowledge of PyTorch or TensorFlow for local model fine-tuning.

  • Previous experience in the Aviation or Travel industry.

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