Java 17 jobs in Illinois

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

Full Stack Java Developer

Remote

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5d ago

Job Title: Full Stack Java Developer Location: Charlotte, NC Duration: 6 Months + Extension Bill Rate: $85 Job Type: W-2 Contract Client: To Be Discussed Later Work Authorization: U.S. Citizen, H-1B, OPT-EAD, GC-EAD Job Description : Design, develop, and maintain scalable microservices using Java and Spring Boot.Build and support event-driven solutions using Kafka.Develop and maintain APIs for enterprise applications.Deploy and manage applications on Kubernetes/OpenShift platforms.Collaborate w

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Contract

$160,000 - $180,000

Java Cryptography/ Encryption Engineer

Remote

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4d ago

Experience57 yearsin Java development with strong hands-on experience in application security, cryptography, PKI, and secure software development. Job SummaryWe are looking for aSenior Java Security Engineerwith strong expertise inJava Cryptography Architecture (JCA), Java Cryptography Extension (JCE), PKI, X.509 certificates, encryption, digital signatures, and secure application development. The ideal candidate will have hands-on experience implementing cryptographic solutions usingAES, RSA, E

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Contract

Software Engineer (Java Full Stack)

Remote

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25d ago

*Only W2 profiles* Job Title: Software Engineer (Java Full Stack) Location: Remote (US) Work Schedule: 8:30 AM PT 5:00 PM PT Job SummaryWe are seeking a talented Software Engineer to join our Digital Product & Commerce (DPC) team. The ideal candidate will collaborate with Product Managers, Technical Leads, and cross-functional teams to design, develop, and deploy scalable, high-performance software solutions. This role requires strong experience in Java, Spring Boot, React, and JavaScript, alo

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Contract

Depends on Experience

Sr Developer (Java/J2EE – IBM DB2)

Remote

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5d ago

Role : Sr Developer (Java/J2EE IBM DB2) Location : Anywhere in USA (must work in PST) Introduction Client seeks an experiencedSenior Developerto support further development, enhancement, and improvement to the eXPRS application. Scope of Work: Contractors Key Person under this WOC will support the following needs of the Operations and Maintenance of the ODHS/ODDS eXPRS application: Assist with identification and remediation of application bugs Assist with the completion of operati

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Contract, Third Party

Depends on Experience

Java with IES

Remote

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17d ago

Job Title: Java IES Location: Mechanicsburg ,PA(Onsite) Sr Java Developer with IES experience These individuals will be performing java coding/development for web applications, writing complex SQLs and root cause research & analysis. REQUIRED SKILLS: Hands ondevelopment experience in Java 6.0 and J2EE application components including JSP, Custom Tag libraries, JavaScript, Session EJBs, JDBC, etc. Skills using a Java Integrated Development Environment (IDE) such as RAD 7.5 or above Object Ori

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Full-time, Third Party

Depends on Experience

Sr Java Developer - Java 21, Kafka, CDC, DMS, AWS, RDS Experience - MST OR CST Time Zones

Remote

•

Today

Sr Java Developer with Kafka Experience 10+ years Remote position NO Corp to Corp or IC/1099 Top 5 Technical Skills: 10+ years of SE Engineering and App Dev Java 21 with SpringBoot Kafka and CDC Aurora PostgreSQL AWS (MSK, RDS Aurora, EC2/ECS, S3) CI/CD (see complete list below) Top 2 Soft Skills: Must be a self-driven engineer Strong disciplines around Software Development Java 21 and Spring Boot o Spring Cloud Stream for continuously running Kafka Data Streaming services o Spring Batch for n

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Full-time

Depends on Experience

Java Developer

Remote

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10d ago

Role Summary We are seeking an experienced Java Developer to support critical systems within a secure, enterprise environment. This role involves developing, maintaining, and troubleshooting Java-based applications.The successful candidate will collaborate with multidisciplinary teams to deliver reliable, secure, and scalable software solutions, ensuring adherence to government standards and security protocols. Responsibilities Design, develop, test, and maintain Java applications supporting Do

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Contract, Third Party

Depends on Experience

Java Backend Developer

Remote

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2d ago

Job Summary: We are looking for an experienced Java Developer with strong expertise in Java, Spring Boot, Kafka, AWS, and REST API development. The candidate will design, develop, and maintain scalable microservices and cloud-native applications while working closely with engineering and product teams. Required Skills: Strong experience with Java/J2EE and Spring Boot Hands-on experience developing microservices and REST APIs Strong knowledge of Apache Kafka and event-driven architecture Hands-on

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Contract

Depends on Experience

Full Stack Java Developer - MST OR CST Time Zone - JL

Remote

•

2d ago

Full Stack Java Developer - MST OR CST Time Zone No C2C or 1099 Must be Direct W2 - 100% Remote Must be in MST or CST ONLY Technical Skills: Java,Spring Boot,API Developer,UI (React) Developer,Strong SQL,RedshiftFull stackAWS (basic services) RDS, EC2, S3, Lambda, SNS, RedshiftTop 3 Soft Skills: Strong CommunicationsWorking with Business Product Owners and StakeholdersAgileJob Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, R

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Full-time

Depends on Experience

Java Full Stack Developer - MST OR CST Time Zone - JL

Remote

•

2d ago

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Full-time

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

Junior Java Full Stack Developer (1-5 Years)

Remote

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6d ago

Hi Hope you are doing well! Title: Jr. Java Full Stack Developer Location: Across USA (Onsite/Hybrid/Remote) Job Type: Fulltime Job Description: Develop and maintain web applications using Java and modern front-end technologies.Write clean, efficient, and reusable code.Participate in the complete Software Development Life Cycle (SDLC).Design and develop RESTful APIs and backend services.Build user-friendly interfaces using HTML, CSS, JavaScript, and modern frameworks.Integrate front-end compo

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Full-time

Depends on Experience

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

Java Enterprise Architect

Remote

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24d ago

Must To Have Skills: Proficiency in Java Enterprise Edition.Strong knowledge of software design patterns and architectural frameworks relevant to enterprise solutions.Experience in designing scalable, secure, and high-performance applications using Java Enterprise Edition.Ability to analyze complex business requirements and translate them into effective technical solutions.Familiarity with integration technologies and middleware to support enterprise-wide connectivity.Excellent problem-solving s

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Full-time

Depends on Experience

Remote - Java FSE - 14+ years caniadates - W2 role

Remote

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17d ago

Role: Java FSE Rate: $60/hr on W2 + benefits Location: remote Duration: 6+ months CTH Must-Have Skills Java / Spring Boot Strong Java development experience. Experience building enterprise applications using Spring Boot. Ability to design, develop, and troubleshoot backend services. REST APIs Experience developing and supporting RESTful services. Understanding of API design, integrations, and security best practices. Cloud & Infrastructure as Code Experience working with Terraform. Experience

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Contract

Depends on Experience

Java Full Stack Developer - API, UI, React, Redshift, MST OR CST Time Zones

Remote

•

Today

Java Full Stack - API, UI, React Redshift Type: W2 With Benefits - No C2C Location: Remote - Working MST OR CST Time Zones Top 5 Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are

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Full-time

Depends on Experience

Java 17 jobs in Illinois, USA