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Senior Full Stack Software Engineer Jobs in Bloomington, IL

Lead GenAI Engineer (LLM)

Bloomington, IL · Hybrid

$97K - $128K/yr

Drive Full Stack AI Applications -- Build and maintain cloud-native web applications that surface ... Strong foundation in software engineering: design, development, testing, and deployment of ...

Lead GenAI Engineer (LLM)

Bloomington, IL · On-site

$97K - $128K/yr

Drive Full Stack AI Applications - Build and maintain cloud-native web applications that surface AI ... Strong foundation in software engineering: design, development, testing, and deployment of ...

Senior Data Engineer

Normal, IL · On-site

$103K - $140K/yr

As a Sr. Data Engineer, you will help build and operate the data foundation that powers analytics ... or Software Engineering working with production data systems. * Strong expertise in SQL and Python ...

Sr. Battery Engineer

Normal, IL · On-site

$102K - $140K/yr

As a Sr. Battery engineer, you will be responsible for components and assemblies related to hv ... software engineering * Willingness to expand upon existing knowledge base of electro-mechanical ...

Sr. Battery Engineer

Normal, IL · On-site

$102K - $140K/yr

As a Sr. Battery engineer, you will be responsible for components and assemblies related to hv ... software engineering * Willingness to expand upon existing knowledge base of electro-mechanical ...

Sr. Battery Engineer

Normal, IL · On-site

$102K - $140K/yr

As a Sr. Battery engineer, you will be responsible for components and assemblies related to hv ... software engineering * Willingness to expand upon existing knowledge base of electro-mechanical ...

JavaScript Tutor

Normal, IL · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

Software Testing: * Develops and executes written test plans for Salesforce solutions. * Tests ... Demonstrated full-stack development experience with working knowledge of .NET, JavaScript, HTML/CSS ...

Salesforce Developer

Bloomington, IL · On-site

$75K - $114K/yr

Software Testing: * Develops and executes written test plans for Salesforce solutions ... Demonstrated full-stack development experience with working knowledge of .NET, JavaScript, HTML/CSS ...

Supabase Tutor

Normal, IL · Remote

$18 - $40/hr

Adapts instruction using database design exercises, authentication implementation tutorials, and full-stack project development to support developers from Supabase beginners through advanced users ...

The job opening will be located at our Normal, Illinois facility and report directly to the Sr. ... • Stack-Up Analysis • Risk evaluation for engineering changes/deviations • Support new ...

The job opening will be located at our Normal, Illinois facility and report directly to the Sr. ... Stack-Up Analysis Risk evaluation for engineering changes/deviations Support new program ...

The job opening will be located at our Normal, Illinois facility and report directly to the Sr. ... • Stack-Up Analysis • Risk evaluation for engineering changes/deviations • Support new ...

Showing results 21-40

Senior Full Stack Software Engineer information

See Bloomington, IL salary details

$42.7K

$129.3K

$182.7K

How much do senior full stack software engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior full stack software engineer in Bloomington, IL is $129,276.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,500.00 and $151,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior full stack software engineer?

To thrive as a Senior Full Stack Software Engineer, you need deep expertise in both front-end and back-end development, strong problem-solving abilities, and a solid foundation in computer science principles, typically demonstrated by a bachelor’s or master’s degree in a related field. Familiarity with frameworks and languages like React, Angular, Node.js, Python, and proficiency in using cloud platforms, version control systems like Git, and continuous integration tools is crucial, and relevant certifications are an advantage. Exceptional communication, leadership, and teamwork skills help you effectively coordinate with cross-functional teams and mentor junior engineers. These skills ensure you can deliver robust, scalable solutions while driving project success and fostering a collaborative development environment.

What does a senior full stack software engineer do?

A typical day for a Senior Full Stack Software Engineer involves designing and implementing new features, reviewing and improving code, and collaborating with product managers, designers, and other developers to deliver project goals. You might split your time between writing code for both front-end and back-end systems, participating in daily stand-up meetings, and providing technical guidance to junior team members. The role often requires balancing hands-on development with architectural planning and problem-solving for complex technical challenges. You’ll also frequently interact with stakeholders to gather requirements and provide updates, ensuring alignment throughout the software development lifecycle.

What is a senior full stack software engineer?

A Senior Full Stack Software Engineer is an experienced developer responsible for designing, building, and maintaining both front-end and back-end systems in web or software applications. They work with a variety of technologies, frameworks, and databases to ensure seamless functionality across the entire software stack. In addition to coding, they often provide technical leadership, mentor junior developers, and contribute to architectural decisions. Their role requires strong problem-solving skills, an understanding of best practices, and the ability to collaborate with cross-functional teams to deliver high-quality software solutions.

What are popular job titles related to Senior Full Stack Software Engineer jobs in Bloomington, IL? For Senior Full Stack Software Engineer jobs in Bloomington, IL, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Software Engineer jobs in Bloomington, IL look for? The top searched job categories for Senior Full Stack Software Engineer jobs in Bloomington, IL are:
What cities near Bloomington, IL are hiring for Senior Full Stack Software Engineer jobs? Cities near Bloomington, IL with the most Senior Full Stack Software Engineer job openings:
Infographic showing various Senior Full Stack Software Engineer job openings in Bloomington, IL as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $129,276 per year, or $62.2 per hour.

Lead GenAI Engineer (LLM)

State Farm

Bloomington, IL • Hybrid

$97K - $128K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 18 days ago


State Farm rating

7.3

Company rating: 7.3 out of 10

Based on 1,549 frontline employees who took The Breakroom Quiz

226th of 304 rated insurance


Job description

Overview

Being good neighbors – helping people, investing in our communities, and making the world a better place – is who we are at State Farm. It is at the core of how we operate and the reason for our success. Come join a #1 team and do some good!

HYBRID: Qualified candidates must live or relocate within a 180-mile radius of a hub location listed below and should plan to spend time working from home and some time working in the office as part of our hybrid work environment.
HUB LOCATIONS: Bloomington, IL; Dunwoody, GA; Richardson, TX; or Tempe, AZ 

SPONSORSHIP:  Applicants for this position are required to be eligible to lawfully work in the U.S. immediately; employer will not sponsor applicants for U.S. work authorization (e.g. H-1B visa) for this opportunity


Grow Your Skills, Grow Your Potential
Responsibilities

State Farm’s contact centers serve as the main connection to customers, agents, and associates, handling 10’s of millions of contacts annually. Our team is building the next generation of AI and GenAI systems that put insights, intelligent applications, and automated workflows into the hands of enterprise leaders. We work at the frontier of large language models, agentic architectures, and cloud-native AI — delivering solutions that are reliable, explainable, and that enhance human decision making. Join us if you want to see your code drive decisions at scale and help customers in their time of greatest need.

In This Role, You Will:

  • Design & Deploy AI/GenAI Solutions — Architect and implement LLM-powered applications, agentic workflows, & RAG pipelines using AWS Bedrock and AgentCore
  • Build AI-Integrated APIs — Develop and maintain robust APIs (REST, FastAPI, etc.) serving as the backbone for AI applications, orchestration, and downstream consumers
  • Engineer Data & Analytics Pipelines — Build pipelines that feed AI/ML systems with clean, governed, and well-structured data from enterprise sources
  • Build on Amazon Bedrock AgentCore primitives — Runtime, Gateway (MCP), Memory, and Code Interpreter — to deliver streaming, stateful, tool-using agents in production.
  • Champion Responsible AI — Apply prompt engineering best practices, implement guardrails, evaluate model outputs (Promptfoo, RAGAS), and ensure compliance with enterprise AI governance standards
  • Drive Full Stack AI Applications — Build and maintain cloud-native web applications that surface AI capabilities to end users, including chat interfaces, dashboards, and automation tools
  • Implement DevSecOps for AI — Integrate AI workloads into CI/CD pipelines, apply secure coding standards, and implement observability for model behavior and inference performance
  • Enhance User Experience — Design intuitive AI-powered interfaces that are accessible, explainable, and trusted by end users
  • Document & Share Knowledge — Author technical documentation, evaluation frameworks, and contribute to internal AI communities of practice
  • Mentor & Lead — Provide technical guidance, code reviews, and foster a culture of responsible AI innovation

Qualifications

Preferred Skills

  • Hands-on experience building LLM-powered applications, RAG pipelines, or agentic systems
  • Strong foundation in software engineering: design, development, testing, and deployment of enterprise-grade applications
  • Experience with cloud architecture (AWS preferred), Git version control, and performance optimization
  • Experience with multi-agent orchestration patterns and tool-use frameworks (function calling, MCP)
  • Proficiency in Python and/or TypeScript for API and AI integration development
  • Familiarity with prompt engineering, model evaluation, and AI safety/guardrails
  • Experience writing clear technical documentation, test cases, and evaluation frameworks
  • Proficiency with AI-assisted development tools (GitHub Copilot) to accelerate delivery
  • Strong communication skills with the ability to explain AI concepts to non-technical stakeholders
  • Demonstrate initiative in learning emerging AI technologies and contributing to team knowledge

Ideal Candidates Also Have

  • Background in insurance, financial services, or regulated industries
  • Familiarity with cloud Contact Center applications
  • Experience productionizing LLMs or GenAI features in regulated industries (insurance, financial services, healthcare)
  • Familiarity with AI governance, responsible AI frameworks, and enterprise

Our Benefits

Because work-life balance is a priority at State Farm, compensation is based on our standard 38:45-hour work week!

  • Potential starting salary range: $81,000 - $142,000 (Starting salary will be based on skills, background, and experience. High end of the range limited to applicants with significant relevant experience.)
  • Potential yearly incentive pay up to 15% of base salary

At State Farm, we offer more than just a paycheck. Check out our suite of benefits designed to give you the flexibility you need to take care of you and your family!

  • Get Paid! On top of our competitive pay, you are eligible for an annual raise and bonus.
  • Stay Well! Focus on you and your family’s health with our robust health and wellbeing programs. State Farm pays most of your healthcare premium, and we offer multiple healthcare plan options, including a high deductible plan. All medical plans provide 100% coverage for in-network preventative care, AND you and your family have access to vision, dental, telemedicine, 24/7 mental health professionals, and much more!
  • Develop and Grow! Take advantage of educational benefits like industry leading training programs, top-notch tuition assistance programs, employee resource groups, and mentoring.
  • Plan Ahead! Plan for those big moments in life with benefits like fertility/IVF/adoption assistance, college coaching, national discount programs, interactive monthly financial workshops, free financial coaching, and more. You can also start a savings account or consider financing through our State Farm Federal Credit Union!
  • Take a Little “You” Time! You will have access to our generous time off policies designed so you can plan around holidays, family events, volunteering, or just to take a relaxing day off. With the opportunity to initially earn up to 20 days annually plus parental leave, paid holidays, celebration day, life leave (40 hours/year), bereavement leave, and community service/education support days, there will be plenty of time for you!
  • Give Back! We offer several ways to give back through our Matching Gift Program, Good Neighbor Grant Program, and the Employee Assistance Fund.
  • Finish Strong! Plan for retirement using free financial advisors and a 401(k) plan with company contributions of up to 7% of your salary.

Visit our State Farm Careers page for more information on our benefits, locations, and the hiring process of joining the State Farm team!

Qualifications:

Preferred Skills

  • Hands-on experience building LLM-powered applications, RAG pipelines, or agentic systems
  • Strong foundation in software engineering: design, development, testing, and deployment of enterprise-grade applications
  • Experience with cloud architecture (AWS preferred), Git version control, and performance optimization
  • Experience with multi-agent orchestration patterns and tool-use frameworks (function calling, MCP)
  • Proficiency in Python and/or TypeScript for API and AI integration development
  • Familiarity with prompt engineering, model evaluation, and AI safety/guardrails
  • Experience writing clear technical documentation, test cases, and evaluation frameworks
  • Proficiency with AI-assisted development tools (GitHub Copilot) to accelerate delivery
  • Strong communication skills with the ability to explain AI concepts to non-technical stakeholders
  • Demonstrate initiative in learning emerging AI technologies and contributing to team knowledge

Ideal Candidates Also Have

  • Background in insurance, financial services, or regulated industries
  • Familiarity with cloud Contact Center applications
  • Experience productionizing LLMs or GenAI features in regulated industries (insurance, financial services, healthcare)
  • Familiarity with AI governance, responsible AI frameworks, and enterprise
Education:UNAVAILABLEEmployment Type: FULL_TIME

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