Explore 3 java full stack developer jobs from 2 hiring companies in Washington, IL, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Java Full Stack Developer

Morton

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Pekin

Eureka

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Java Full Stack Developer Jobs

Caterpillar

State Farm

Onsite

Hybrid

Career Area:Technology, Digital and DataJob Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you&#39;re joining a global team who cares not just about the work we do – but also about each other.  We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don&#39;t just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.The successful candidate will join Caterpillar as a key contributor responsible for the design, development, and implementation of the new modern, cloud-based Global Warranty Management solution. Be part of a transformational program that streamlines dealer and business partner processes, accelerates and increases transparency in warranty experiences, and delivers actionable insights that drive product quality improvements and long-term profitability.This role offers the opportunity to be at the forefront of one of Caterpillar’s most exciting transformational initiatives over the coming years. You will play a pivotal role in supporting strategic change as we transition legacy systems to modern, cloud-based solutions via Agile software development.What You Will Do: We are seeking a Software Engineer (Full Stack) that has responsibility across functional lines with individuals assigned in new feature development and/or maintenance of a new complex Global Warranty Management solution. <ul><li>Competent to perform (without close supervision) all programming, project management, and development assignments following an Agile Methodology.</li><li>Work directly on application/technical problem identification and resolution, including responding to off-shift and weekend support calls.</li><li>Work independently on systems or infrastructure components that may be used by one or more applications or systems.</li><li>Drive application development focused around delivering valuable business features.</li><li>Maintain high standards of software quality by establishing good practices and habits.</li><li>Design, test, and refine prompts and system instructions for large language models (LLMs) to support warranty workflows, decision support, reporting, and user assistance.</li><li>Communicate with end users and internal customers to help direct development, debugging, and testing of application software for accuracy, integrity, interoperability, and completeness.</li><li>Perform integrated testing and customer acceptance testing of components that require careful planning and execution to ensure timely, quality results.</li><li>The employee is also responsible for performing other job duties as assigned by Caterpillar management from time to time.</li></ul>What You Will Have: Education Requirement: Bachelor’s degree in Information Technology, Management Information Systems, Computer Science, or a related fieldExperience: At least 2 years of hands-on experience as an application developer, with proficiency in Java and JavaScript.Software Development: Knowledge of software development tools and activities; ability to produce software products or systems in line with product requirements. Participate in development activities, tool selection and utilization, and monitor quality.Software Product Technical Knowledge: Knowledge of technical aspects of a software product; ability to design, configure and integrate technical aspects of software products.Software Product Testing: Execute functional, performance, and load testing; documents results and non-conformance. Apply testing methodologies to ensure compliance with design and requirements.Effective Communications: Understanding of effective communication concepts, tools and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors.Decision Making and Critical Thinking: Knowledge of the decision-making process and associated tools and techniques; ability to accurately analyze situations and reach productive decisions based on informed judgment.Top Candidates Will Also Have: <ul><li>Experience with deploying software using CI/CD tools such as Azure Dev Ops, GitHub actions.</li><li>Experience in collaborating with cross- functional teams including product managers, backend engineers and designers.</li><li>Experience with working within an Agile framework (ideally Scrum).</li><li>Experience deploying and maintaining software using AWS public clouds.</li><li>Experience crafting clear, specific, and detailed prompts or specification documents to guide artificial intelligence (AI) tools in generating code.</li><li>Working knowledge of data structures, schemas, and metadata. Collaborative mindset, thriving in fast-paced, cross-functional, dynamic, and culturally diverse environments.</li><li>Understanding of Caterpillar approved authentication and authorization protocols.</li><li>Experience developing secure and scalable applications using Java 21 or higher and a Spring Boot framework.</li><li>Experience with front-end development tools (JavaScript ES6&#43;, TypeScript, HTML, CSS, and JSX).</li><li>Experience with front-end frameworks such as React or Angular Experience with some of the following AWS components (AWS ECS, AWS Lambda, AWS SNS, AWS Kinesis, AWS RDS, AWS DynamoDB).</li><li>Experience connecting React or Angular front ends to Java back-ends via RESTful APIs.</li></ul>Additional Info:<ul><li>The ideal location for this role is Peoria-IL, Irving-TX</li></ul>About Caterpillar – For more than a century, Caterpillar has helped build a better, more sustainable world. With 2025 sales and revenues of $67.6 billion, Caterpillar Inc. is shaping the future as the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. Backed by one of the largest independent global dealer networks and financing services through Cat Financial, the company’s primary business segments: Power &amp; Energy, Construction Industries and Resource Industries are solving customers’ toughest challenges through commercial excellence and advanced technology, driven by a highly skilled, dedicated global team. Learn more at <a href="https://www.caterpillar.com/en.html" target="_blank">www.caterpillar.com</a>. <h3></h3><h3></h3>Summary Pay Range:$97,530.00 - $158,480.00Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. Benefits:Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.<ul><li>Medical, dental, and vision benefits*</li><li>Paid time off plan (Vacation, Holidays, Volunteer, etc.)*</li><li>401(k) savings plans*</li><li>Health Savings Account (HSA)*</li><li>Flexible Spending Accounts (FSAs)*</li><li>Health Lifestyle Programs*</li><li>Employee Assistance Program*</li><li>Voluntary Benefits and Employee Discounts*</li><li>Career Development*</li><li>Incentive bonus*</li><li>Disability benefits</li><li>Life Insurance</li><li>Parental leave</li><li>Adoption benefits</li><li>Tuition Reimbursement</li></ul>       * These benefits also apply to part-time employees<h3></h3><h3></h3>This position requires working onsite five days a week.<h3></h3><h3></h3>Relocation is available for this position.<h3></h3>Visa Sponsorship is not available for this position.<h3></h3><h3></h3>Posting Dates:April 15, 2026 - April 26, 2026Any offer of employment is conditioned upon the successful completion of a drug screen.      Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities.  Qualified applicants of any age are encouraged to apply.Not ready to apply? Join our <a href="http://flows.beamery.com/caterpillarinc/talcom" target="_blank">Talent Community</a>.

Software Engineer (Full Stack)

Software Engineer

Bachelor’s degree in IT/ MIS/ CS or related field; 2+ years as application developer; proficient in Java and JavaScript; experience with CI/CD, AWS, React/Angular, REST APIs; strong communication and Agile experience.

Career Area:Technology, Digital and DataJob Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you&#39;re joining a global team who cares not just about the work we do – but also about each other.  We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don&#39;t just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.Lead Architect Role Summary:This position helps Caterpillar solve its customers’ toughest challenges while building a better and more sustainable world. The Lead Architect will deliver strategic technology initiatives within the Commercial Process Division (CPD), part of the Power and Energy Group.CPD focuses on the development and delivery of services, solutions, and processes that support Caterpillar’s commitment to customers, including the global Dealer Network. The incumbent collaborates with business partners and enterprise teams to create business-relevant IT and business strategies for CPD.What You Will Do: Architecture &amp; Solution Delivery<ul><li>Lead end‑to‑end architecture, design, and delivery of scalable, secure, full‑stack solutions using Agile methodologies.</li><li>Define and evolve application architecture across frontend, backend, integration, and data layers, ensuring alignment with enterprise standards and business goals.</li><li>Partner with product owners and stakeholders to translate business requirements into technical solutions and architectural designs.</li></ul>Technical Leadership<ul><li>Provide hands‑on technical leadership, including designing, coding, and reviewing critical components and shared frameworks.</li><li>Establish and enforce coding standards, architectural patterns, and best practices for performance, scalability, reliability, and security.</li><li>Serve as a technical escalation point, enabling high‑performing, product‑focused teams.</li></ul>DevOps, Automation &amp; Quality<ul><li>Lead DevOps and CI/CD strategy, ensuring high‑quality, frequent, and reliable releases through automation.</li><li>Drive an automation‑first and AI‑enabled mindset, embedding intelligent automation across development, testing, and operational workflows.</li><li>Oversee automated testing and quality engineering practices across the full SDLC.</li></ul>Mentorship &amp; Collaboration<ul><li>Mentor engineers and guide teams through complex architectural and technical decisions.</li><li>Collaborate closely with business leaders, product teams, and enterprise IT partners.</li></ul>What You Have: Core Qualifications<ul><li>Strong Agile mindset, with experience working in or leading product‑centric, cross‑functional teams.</li><li>Proven experience designing and delivering solutions within the Azure ecosystem, including Azure DevOps.</li><li>Deep expertise in .NET‑based full‑stack architecture, with the ability to evaluate and select appropriate technologies.</li></ul>Technical Expertise<ul><li>Experience across modern engineering languages and platforms, including:<ul><li>C#, ASP.NET, Java, JavaScript, Python, SQL</li></ul></li><li>Strong understanding of secure‑by‑design (Cyber Safe) development principles and application security best practices.</li><li>Hands‑on experience with DevOps, CI/CD pipelines, infrastructure automation, and automated testing frameworks.</li></ul>Leadership &amp; Communication<ul><li>Excellent communication and leadership skills.</li><li>Ability to influence both technical and non‑technical stakeholders.</li></ul>Skills Descriptors:Decision Making and Critical Thinking: <ul><li>Analyzes situations and reaches productive decisions using informed judgment.</li><li>Identifies, organizes, and documents relevant data, stakeholders, and processes.</li><li>Recognizes, clarifies, and prioritizes concerns while assessing risks, benefits, and alternatives.</li></ul>Effective Communications:<ul><li>Communicates clearly and appropriately for the audience.</li><li>Delivers constructive feedback and incorporates feedback from others.</li><li>Produces presentations and reports needed for effective delivery.</li><li>Avoid unnecessary technical jargon and recognizes non‑verbal cues.</li></ul>Software Development:<ul><li>Produces software aligned with product requirements.</li><li>Conducts walkthroughs and monitors quality of development activities.</li><li>Evaluates advantages and drawbacks of development languages and tools.</li><li>Estimates and monitors development costs and consults on tool selection and usage.</li></ul>Software Development Life Cycle:<ul><li>Applies structured lifecycle methodologies for delivering software products.</li><li>Understands phases, dependencies, deliverables, and decision points.</li><li>Interprets product development plans and functional documentation.</li></ul>Software Integration Engineering:<ul><li>Designs and implements interfaces and integration patterns.</li><li>Understands ETL tools and data exchange techniques.</li><li>Participates in developing technology interfaces and bridges with customer and partner systems</li></ul>Software Product Design/Architecture:<ul><li>Leads architecture and design of major or multiple products.</li><li>Evaluates architectural alternatives and design tradeoffs.</li><li>Facilitates design reviews and walkthroughs.</li><li>Estimates cost and impact of proposed architectural designs.</li></ul>Software Product Technical Knowledge:<ul><li>Defines technical requirements for development and deployment.</li><li>Participate in technical acceptance testing and environment configuration.</li><li>Monitors defects, bugs, and implementation issues.</li></ul>Software Product Testing:<ul><li>Designs and participates in testing strategies including functional, volume, load, and performance testing.</li><li>Documents test activities, results, and non‑conformance issues.</li><li>Ensures adherence to functional requirements and design specifications.</li></ul>Additional Info:<ul><li>The primary location for this position is Ft. Worth, TX.</li><li>Domestic relocation is NOT available.</li><li>This role requires 5 days onsite.</li><li>SPONSORSHIP IS NOT AVAILABLE.</li></ul>What You Will Get:<ul><li>Our goal at Caterpillar is for you to have a rewarding career. Our teams are critical to the success of our customers who build a better world.</li><li>Here you earn more than just a salary because we value your performance. We offer a total rewards package that provides benefits on day one (medical, dental, vision, RX, and 401K) along with the potential of an annual bonus. Added benefits include paid vacation days and paid holidays.</li><li>All qualified individuals - Including minorities, females, veterans, and individuals with disabilities - are encouraged to apply.</li></ul>About Caterpillar - Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly one hundred years, we’ve been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.<h3></h3><h3></h3>Summary Pay Range:$128,470.00 - $208,770.00Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. Benefits:Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.<ul><li>Medical, dental, and vision benefits*</li><li>Paid time off plan (Vacation, Holidays, Volunteer, etc.)*</li><li>401(k) savings plans*</li><li>Health Savings Account (HSA)*</li><li>Flexible Spending Accounts (FSAs)*</li><li>Health Lifestyle Programs*</li><li>Employee Assistance Program*</li><li>Voluntary Benefits and Employee Discounts*</li><li>Career Development*</li><li>Incentive bonus*</li><li>Disability benefits</li><li>Life Insurance</li><li>Parental leave</li><li>Adoption benefits</li><li>Tuition Reimbursement</li></ul>       * These benefits also apply to part-time employees<h3></h3><h3></h3>This position requires working onsite five days a week.<h3></h3><h3></h3><h3></h3>Visa Sponsorship is not available for this position.<h3></h3><h3></h3>Posting Dates:April 30, 2026 - May 14, 2026Any offer of employment is conditioned upon the successful completion of a drug screen.      Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities.  Qualified applicants of any age are encouraged to apply.Not ready to apply? Join our <a href="http://flows.beamery.com/caterpillarinc/talcom" target="_blank">Talent Community</a>.

Lead Architect

Lead end-to-end architecture and delivery of scalable, secure, full-stack solutions; strong Azure and .NET background; proficient in modern languages; effective leader and communicator.

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 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:
<iframe src=" https://www.youtube-nocookie.com/embed/1t5y2PHDypI " width="336" height="211" allowfullscreen="allowfullscreen"></iframe>

Responsibilities:
We are seeking LEAD GOSU SOFTWARE ENGINEERS who have 8+ years working experience with PolicyCenter (Gosu) and Full Stack development to join our State Farm team! State Farm is focused on modernization efforts within the Property & Casualty systems. You will be joining a team in which collaborative self-directed individuals thrive. This engineer will be responsible for working with implementing complex solutions—including functional requirements, coding, support and agile team principles and leadership. This opportunity requires application development skills, writing and collaboration, and strong communication skills.

Qualifications:
We are looking for candidates with:<ul><li>Advanced knowledge, understanding and experience with Guidewire PolicyCenter (Gosu, Gosu Plugins, Integration, and Screen Configuration)</li><li>Advanced working knowledge and experience with Full Stack Design and Development (Java/J2EE, Python, JavaScript, React, Node.js, SQL, SOAP/REST, Spring Framework, Splunk, etc.)</li><li>Advanced experience building and using CI/CD pipelines, leveraging tools like GitLab CI/CD, Jenkins and Docker</li><li>Advanced experience with test automation and various products (Karate, Cucumber, Codecept, etc.)</li><li>Experience designing, developing and deploying solutions on AWS Cloud technologies</li><li>Experience with version control tools such as Git</li><li>Guidewire Certifications</li></ul>Additional Skills:<ul><li>Knowledge of agile methodologies</li><li>Ability to diagnose and resolve complex problems/issues and provide technical consultation and direction to business and product team members</li><li>Enthusiasm for innovation, diversity of thought, and new ideas</li><li>Ability to collaborate and build relationships locally & across locations</li><li>Clear communication skills, both verbal & written</li><li>Strong aptitude and demonstrated ability to learn new languages and frameworks</li><li>Possess technical curiosity and enthusiasm to learn new technologies and follow industry best-practices and trends</li><li>Eagerness to provide mentorship and guidance to team members</li><li>Experience with navigation and influencing others</li></ul>*Qualified candidates may be considered for other positions. 

Our Benefits:
Because work-life balance is a priority at State Farm, compensation is based on our standard 38:45-hour work week! <ul style="margin-top: 0in;"><li>Potential starting salary range: $93,500 - $135,000</li><ul style="margin-top: 0in;"><li>Starting salary will be based on skills, background, and experience</li><li>High end of the range limited to applicants with significant relevant experience</li></ul><li>Potential yearly incentive pay up to 10% of base salary</li></ul> 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! <ul style="margin-top: 0in;"><li>Get Paid! On top of our competitive pay, you are eligible for an annual raise and bonus.</li><li>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!</li><li>Develop and Grow! Take advantage of educational benefits like industry leading training programs, top-notch tuition assistance programs, employee resource groups, and mentoring.</li><li>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!</li><li>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!</li><li>Give Back! We offer several ways to give back through our Matching Gift Program, Good Neighbor Grant Program, and the Employee Assistance Fund.</li><li>Finish Strong! Plan for retirement using free financial advisors and a 401(k) plan with company contributions of up to 7% of your salary.</li></ul> Visit our <a href="https://jobs.statefarm.com/main" target="_blank" rel="noopener">State Farm Careers</a> page for more information on our <a href="https://jobs.statefarm.com/employee-benefits" target="_blank" rel="noopener">benefits</a>, <a href="https://jobs.statefarm.com/office-locations" target="_blank" rel="noopener">locations</a>, and the <a href="https://jobs.statefarm.com/employment-process" target="_blank" rel="noopener">hiring process</a> of joining the State Farm team!

Hybrid Software Engineer - Gosu (Mid/Lead Level)

8+ years with PolicyCenter Gosu, full stack Java/J2EE, Python, JavaScript, React, Node.js, AWS, CI/CD, test automation; Guidewire Gosu; team leadership.

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