Java 17 jobs in Chicago, IL

Chicago, Illinois

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Yesterday

? Lead the design and development of enterprise-scale REST APIs and microservices using Java 21+, Spring Boot, Apigee API Gateway, and AWS cloud services. ? Architect API-first solutions; define service contracts, payload schemas, and OpenAPI/Swagger specifications.? Lead solution decomposition by breaking business requirements into technical designs, user stories, and implementation tasks.? Guide engineers in developing secure service-to-service integrations using OAuth 2.0, JWT, and enterprise

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Contract

$66

IT Software Engineer 5 (Lead Software Engineer) (Java)

Hybrid in Chicago, Illinois

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5d ago

Required Education Degree: Bachelor''s degree or equivalent (implied by "Degree + 10+ years'' experience") Years of Experience: 10+ years of professional software engineering experienceRequired Skills Programming Language: Extensive experience with Java 17+ and Spring Boot for RESTful API development. API Management: Experience with API gateways and management platforms, specifically Apigee (or similar). Cloud Platforms: Proficiency deploying and maintaining software in public cloud environments

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Full-time

70 - 80

Java Full Stack Developer - Silver Spring, MD, Philadelphia, PA, Wilmington, DE, Fairfax, VA, Washington, DC

Remote or Silver Spring, Maryland

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2d ago

Job Title: Senior Java Full Stack Developer Location: Silver Spring, MD, Philadelphia, PA, Wilmington, DE, Fairfax, VA, Washington, DC Contact: 12+ Months Looking for W2 candidates. No C2C Job Summary We are seeking a highly skilled Senior Java Full Stack Developer with 8+ years of experience in designing, developing, and maintaining enterprise-grade web applications. The ideal candidate will possess strong expertise in Java, Spring Boot, Microservices, and modern front-end frameworks such as Re

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Contract

Depends on Experience

Urgent Need - LEAD JAVA BACKEND DEVELOPER - Remote

Remote

•

2d ago

LEAD JAVA BACKEND DEVELOPER REMOTE 100% Remote. Must reside in EST or CST Overview Were seeking a Senior Java Engineer to join our engineering team and play a key role in designing, building, and maintaining cloud-native, event-driven microservices. This position requires deep technical expertise in Java (17+) and Spring Boot, along with a strong grasp of modern software architecture and design patterns. As a hands-on senior engineer, youll contribute to solution design, perform code reviews,

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Contract

Depends on Experience

Java Full Stack Developer

Hybrid in Chicago, Illinois

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2d ago

Must haves: Resource must have 1-3 years of experience and needs to be very strong in Java Backend and have average knowledge of React.Resource needs a deep understanding of the Spring Framework, REST API, Kafka, and Spring Security.Resource needs solid hands-on coding, and there will be a coding assessment as well during the client interview.Knowing GitHub Copilot is a bonus Nice to have: Developing applications in Java 8 SpringBoot framework.Familiar with Spring Cloud project and concepts.Fam

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Contract

$30 - $35

Java Engineer

Chicago, Illinois

•

3d ago

Java EngineerChicago, IL|8 - 10 yearsof experienceJob DescriptionMust Have Technical/Functional SkillsStrong knowledge and practical experience with Java and Spring BootJava/J2EE, EJBs, Spring MVC, Spring boot, Hibernate, Restful services, JMS, Interfacing with Kafka/Elastic search. Expertise in React JS framework to develop the SPA.Willingness to working in support project- Work closely with business in identifying solution requirements and key case-studies/scenarios for the future solution.Wil

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Full-time

100,000 - 120,000

Lead Java Developer with AWS

Hybrid in Chicago, Illinois

•

4d ago

Job Title: Lead Java Developer with AWS Location:Chicago, IL Work Model:Hybrid (3 days/week onsite) Duration:12 Months Job Overview Caterpillar is seeking an experiencedLead Software Engineerto provide technical leadership in designing and developing cloud-native backend applications usingJava, Spring Boot, and AWS. This is a hands-on engineering role responsible for architecting scalable distributed systems, leading technical decisions, mentoring engineers, and driving best practices across

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Third Party, Contract

$65 - $70

Lead Java Engineer (Contract-to-Hire)

Hybrid in Chicago, Illinois

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3d ago

Job Title: Lead Java Engineer (Contract-to-Hire) Location: Chicago, IL Hybrid (Minimum 2 days/week in office) Role Overview We are looking for a Lead Java Engineer to support the development of scalable data and analytics platforms. This role requires strong technical leadership, stakeholder communication, and coordination across onshore/offshore teams. The ideal candidate will have hands-on expertise in Java, Spark, and Google Cloud Platform, with experience working with large financial dataset

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Full-time

80,000 - 120,000

Product ion Support (Java/API)

Chicago, Illinois

•

Today

Job Description: Position : Production Support (Java/API) Location : Chicago, IL Pay Range: $42/hr - $45/hr on W2 Job Description Candidate will be responsible for the daily support and administration of Salesforce environments. They will also be making small changes to Apex code, making configuration changes and customizing Lightning Flows, managing custom integrations, and creating reports. Major Responsibilities Function as Salesforce specialist CRM developer responsible for the support o

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Contract

$42 - $45 per hour

Lead SDET Automation (Java + Selenium) with Gen AI Testing:: Chicago, IL , Houston , TX ( Need Locals /Day1 Onsite )

Chicago, Illinois

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4d ago

Role : Lead SDET Automation (Java + Selenium) Location : Chicago, IL , Houston , TX ( Need Locals /Day1 Onsite ) Duration : 12 Months Responsibilities: Key Skills :: Enterprise Test Automation, Automation Framework Design, Selenium/Playwright/Cypress, API Testing, CI/CD (Jenkins/Azure DevOps), Java/Python/C#, Agile, Test Strategy & Quality Governance. Leadership, Risk Management, Automation ROI, Test KPIs & Power BI Reporting, AI/GenAI in Testing, Stakeholder Management, Release/Production

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Contract, Third Party

JAVA (AWS NATIVE EXPERIENCE) CONSULTANT

Chicago, Illinois

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26d ago

JAVA ENGINEER AWS NATIVE EXPERIENCE IS MUST. Develop applications in languages including Java Springboot MicroservicesAWS ( Java Spark, EMR)OCP (Open shift) - alternately strong Kubernetes experience

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Full-time

$65 - $65

Java Full Stack Developer with React

Northbrook, Illinois

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6d ago

Job Description: We are looking for a talented Full Stack Engineer with strong technical Front end, Back end, middleware and database skills. This role requires designing and developing complex web and mobile applications and ensuring seamless integration of front-end and back-end systems.Key responsibilities include coding, code reviews, mentoring junior developers, and collaborating with cross-functional teams to deliver scalable, high-quality solutions using modern technologies like ReactJS

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Contract, Third Party

$65 - $70

Senior Software Engineer - Low Latency Trading / Core Java

Chicago, Illinois

•

Today

Job Summary We are seeking a Senior Core Java Engineer with recent, hands-on experience developing low- or ultra-low-latency electronic trading systems. The ideal candidate will have a strong understanding of actual trading workflows and experience building performance-sensitive backend systems. Location: Chicago, IL - Hybrid (2 days onsite required) Type: Long-term Contract Preferred Background Candidates with experience in the following areas are highly preferred: Matching enginesOrder boo

Full-time

Java Developer

Hybrid in Schaumburg, Illinois

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2d ago

Java Developer Schaumburg, IL (Hybrid) Responsibilities Design, develop, and enhance applications using Java and Spring Boot.Build and maintain REST APIs and microservices.Analyze application behavior and implement enhancements and defect fixes.Troubleshoot technical issues and improve application performance and reliability.Work with business and technical teams to understand requirements and deliver solutions.Participate in code reviews, testing, deployments, and release activities.Monitor a

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Contract

Depends on Experience

Java Developer

Hybrid in Downers Grove, Illinois

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4d ago

6-12+ Month Contract (project up to 3 years) Location - Downers Grove, IL, Princeton, NJ, or Quincy, MA (2 days a week onsite in one of these locations) Our client is looking to add a Java Cloud Application Developer to support the modernization, migration, and ongoing support of enterprise Java applications. This role focuses on troubleshooting and enhancing legacy applications, reconfiguring workloads for AWS and Azure cloud environments, and implementing modern deployment solutions using con

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Contract

Depends on Experience

Software Engineer II (Java) - Pricing

Chicago, Illinois

•

Today

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at sc

Full-time

USD 154,000.00 - 200,000.00 per year

Java Developer (W2 only)

Hybrid in Schaumburg, Illinois

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4d ago

Job Title: Java DeveloperLocation: Chicago, IL Hybrid (3 Days/Week Onsite) Duration: Long-Term Contract Job Type: W2 OnlyJob SummaryWe are looking for an experiencedJava Developerto design, develop, and maintain scalable enterprise applications. The ideal candidate will have strong Java development experience, good knowledge of Spring Boot and microservices, and experience working in an Agile environment.ResponsibilitiesDevelop and maintain enterprise applications usingJava and Spring Boot.Desi

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Contract

40 - 45

FullStack Java Software Engineer III - React/AWS

Chicago, Illinois

•

Today

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer at JPMorganChase within the Commercial & Investment Bank, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in

Full-time

USD 114,000.00 - 155,000.00 per year

Senior Product Engineer (Software/Java)

Chicago, Illinois

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10d ago

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description The Senior Product Engineer (Software/Java) builds and de

Full-time

USD 90,700.00 - 153,925.00 per year

Senior Software Engineer (Java) - Bank Payments

Chicago, Illinois

•

Today

Full-time

USD 180,000.00 - 243,000.00 per year

Java 17 jobs in Chicago, IL, USA