1

Junior Python Sql Developer Jobs in Downers Grove, IL

Senior GenAI/Python Engineer

Chicago, IL · Remote

$124K - $167K/yr

SQL & Large Analytical Datasets * Azure / AWS / GCP * Pytest & Test Automation * Git & CI/CD ... Engineering, or related field preferred. Tech Stack: Python | GenAI | LLM | OpenAI | Azure OpenAI ...

Agentic AI Developer

Chicago, IL · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Python, SQL, AWS, LLM APIs, RAG, tool calling, production software engineering Preferred: Bedrock, LangGraph, MCP, eval frameworks, observability, Snowflake/dbt, healthcare data experience What We're ...

Agentic AI Developer

Chicago, IL · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Python, SQL, AWS, LLM APIs, RAG, tool calling, production software engineering Preferred: Bedrock, LangGraph, MCP, eval frameworks, observability, Snowflake/dbt, healthcare data experience What We're ...

Data Engineer

Chicago, IL

$46.07 - $68.64/hr

... Python, SQL NoSQL, and Spark. • Ability to manage multiple projects essential. • Ability to ... engineering and data processing. • Data management experience. • Experience in ETL Tools such ...

BlackRock Aladdin Lead

Chicago, IL · On-site

$60.75 - $79.75/hr

Programming skills Python SQL for data manipulation and analysis * Experience with data management practices and data quality standards * Excellent communication and client facing skills for client ...

Senior GenAI/Python Engineer

Chicago, IL · Remote

$124K - $167K/yr

Senior GenAI/Python Engineer Location: Remote (USA) Employment Type: Full-Time Visa Type: USC / GC ... Strong SQL skills with experience working on large-scale analytical datasets ✔ Cloud platform ...

HMI Developer (Industrial Automation) Location: Greater Chicago Area Employment Type: Full-Time ... Python, SQL, etc.) Ignition certification or similar credentials Knowledge of OPC UA architecture ...

Data Engineer II

Chicago, IL · On-site

$117K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Strong SQL development skills. * Strong Python programming experience. * Experience building data ... pipelines using Apache Spark and Databricks (or similar distributed data processing platforms)

Data Engineer II

Chicago, IL · On-site

$117K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Strong SQL development skills. * Strong Python programming experience. * Experience building data ... pipelines using Apache Spark and Databricks (or similar distributed data processing platforms)

Jr. Web Developer

Wood Dale, IL · On-site

$75K - $80K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title: Jr. Web Developer Location: United States-Illinois-Wood Dale Job Number: 18441 The Junior ... Support database integrations and SQL development Collaborate on enhancements and new feature ...

Jr. Web Developer

Wood Dale, IL · On-site

$75K - $80K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title: Jr. Web Developer Location: United States-Illinois-Wood Dale Job Number: 18441 The Junior ... Support database integrations and SQL development Collaborate on enhancements and new feature ...

Senior Data Engineer

Chicago, IL · On-site

$109K - $148K/yr

Apache Kafka, Rabbit MQ, NoSQL datastores., Java, Python, SQL, Amazon Web Services Titles: Data Engineer, Senior Data Engineer, Database Engineer, Data Architect, Senior Data Architect

AWS Operations Data Engineer

Chicago, IL · On-site

$54.25 - $74.50/hr

Top 5 Skill sets 1. DevOps 2. AWS Cloud 3. Terraform 4. Python 5 CI/CD pipelines Nice to have ... Experience with SQL and various database interface tools: SSMS, Oracle SQL developer, etc.

AWS Operations Data Engineer

Chicago, IL · On-site

$54.25 - $74.50/hr

Top 5 Skill sets 1. DevOps 2. AWS Cloud 3. Terraform 4. Python 5 CI/CD pipelines Nice to have ... Experience with SQL and various database interface tools: SSMS, Oracle SQL developer, etc.

Collaborate closely with cross-functional teams including frontend, DevOps, and data/ML. * Troubleshoot production issues and optimize performance, reliability, and cost. * Mentor junior/mid-level ...

Showing results 41-60

Junior Python Sql Developer information

See Downers Grove, IL salary details

$23.9K

$88.8K

$137.2K

How much do junior python sql developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for junior python sql developer in Downers Grove, IL is $88,769.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,800.00 and $86,800.00 per year, depending on experience, location, and employer.

What is the difference between Junior Python Sql Developer vs Data Analyst?

AspectJunior Python Sql DeveloperData Analyst
Required SkillsPython, SQL, basic data manipulationSQL, Excel, data visualization
CertificationsOptional Python/SQL certificationsData analysis or visualization certifications
Work EnvironmentDevelopment teams, database managementBusiness units, reporting teams
Industry UsageTech, finance, healthcareMarketing, finance, consulting

Junior Python SQL Developers focus on coding, database querying, and scripting to support software and data infrastructure. Data Analysts interpret data, create reports, and visualize insights. While both roles require SQL skills, Python is more central for developers, whereas analysts emphasize data presentation. Understanding these differences helps job seekers target the right roles based on their skills and career goals.

What are the most commonly searched types of Python Sql Developer jobs in Downers Grove, IL? The most popular types of Python Sql Developer jobs in Downers Grove, IL are:
What are popular job titles related to Junior Python Sql Developer jobs in Downers Grove, IL? For Junior Python Sql Developer jobs in Downers Grove, IL, the most frequently searched job titles are:
What job categories do people searching Junior Python Sql Developer jobs in Downers Grove, IL look for? The top searched job categories for Junior Python Sql Developer jobs in Downers Grove, IL are:
What cities near Downers Grove, IL are hiring for Junior Python Sql Developer jobs? Cities near Downers Grove, IL with the most Junior Python Sql Developer job openings:

Senior GenAI/Python Engineer

Northern Base

Chicago, IL • Remote

$124K - $167K/yr

Full-time

Posted 9 days ago


Job description

Hiring Alert | Senior GenAI/Python Engineer

Location: Chicago, IL (Remote)
Employment Type: Full-Time
Experience Required: 7–9 Years
Visa Type: USC / GC Only

Must-Have Skills:
  • Advanced Python Development
  • Production-Grade Python Coding
  • GenAI / LLM Application Development
  • OpenAI / Azure OpenAI / Anthropic / AWS Bedrock
  • Agentic AI Development
  • LLM-Powered Agents
  • LangChain / LangGraph / LlamaIndex
  • Intent Classification
  • Agentic Extraction & Multi-Step Orchestration
  • Function Calling & Tool Use
  • Prompt Engineering
  • Structured LLM Output
  • JSON Schema & Pydantic
  • RAG & Vector Search
  • Embeddings & Chunking
  • Hybrid Search & Reranking
  • Entity Resolution & Fuzzy Matching
  • Confidence Scoring & Disambiguation
  • Vector Databases: pgvector / Pinecone / Weaviate / OpenSearch
  • FastAPI / Flask / Django
  • Async Python
  • Parallel LLM & API Orchestration
  • SQL & Large Analytical Datasets
  • Azure / AWS / GCP
  • Pytest & Test Automation
  • Git & CI/CD
  • Docker
  • Guardrails & Validation
  • GenAI Evaluation & Regression Testing
Preferred Experience:
  • 5+ years of advanced professional Python development
  • 1.5+ years of hands-on production GenAI / LLM application development
  • Experience building domain-specific agents and agentic workflows
  • Experience developing natural-language-to-structured JSON payload pipelines
  • Strong experience with structured output enforcement and JSON schema validation
  • Experience implementing retry, repair, validation, and error-handling strategies for LLM outputs
  • Experience designing RAG and semantic search solutions
  • Experience with entity resolution, fuzzy matching, confidence thresholds, and disambiguation
  • Experience building FastAPI-based microservices
  • Experience with asynchronous Python and parallel API/LLM calls
  • Experience developing evaluation harnesses, test sets, and regression frameworks
  • Experience with metadata/catalog services and entitlement-aware data access
  • Experience collaborating with platform, data, service, and product teams
  • Strong experience with code reviews, design discussions, and production readiness reviews
  • Excellent technical documentation skills including Confluence, ADRs, sequence diagrams, and flow diagrams
  • Strong communication and stakeholder collaboration skills
Education:

Bachelor’s Degree in Computer Science, Information Technology, Engineering, or related field preferred.

Tech Stack:

Python | GenAI | LLM | OpenAI | Azure OpenAI | Anthropic | AWS Bedrock | LangChain | LangGraph | LlamaIndex | Agentic AI | RAG | Vector Search | Embeddings | Pinecone | pgvector | Weaviate | OpenSearch | FastAPI | Async Python | Pydantic | JSON Schema | Function Calling | Prompt Engineering | Guardrails | Pytest | Git | CI/CD | Docker | SQL | Azure | AWS | GCP