ZipRecruiter

Log In

1

Senior Java React Jobs in Illinois (NOW HIRING)

Pampered Chef LTD

Senior Software Engineer

Addison, IL · On-site

$125K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are looking for a Senior Software Engineer who wants to contribute at a high technical level ... React, Next.js, Angular, TypeScript * Backend: Node.js, Java, REST APIs * Eventing: Kafka * Cloud:

Ritchie Bros.

Senior Software Engineer

Westchester, IL · On-site +1

$121K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in programming languages such as Python, Java, or Go. * Expertise in Spring Framework ... Familiarity with frontend frameworks (e.g., React, Angular) for collaboration with full stack teams.

Ritchie Bros.

Senior Software Engineer

Westchester, IL · On-site

$121K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in programming languages such as Python, Java, or Go. * Expertise in Spring Framework ... Familiarity with frontend frameworks (e.g., React, Angular) for collaboration with full stack teams.

Ritchie Bros.

Senior Staff Software Engineer

Westchester, IL · On-site +1

$121K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in programming languages such as Python, Java, or Go. * Expertise in Spring Framework ... Familiarity with frontend frameworks (e.g., React, Angular) for collaboration with full-stack teams.

Ritchie Bros.

Senior Staff Software Engineer

Westchester, IL · On-site

$121K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in programming languages such as Python, Java, or Go. * Expertise in Spring Framework ... Familiarity with frontend frameworks (e.g., React, Angular) for collaboration with full-stack teams.

Photon

Sr. Developer - AEP- Cleveland, OH

Chicago, IL · Remote

$56.25 - $74.25/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Senior Developer - Adobe Experience Platform (AEP) Location: Remote Experience: 5-7 years (with ... React - for building or integrating front-end experiences * Java - for enterprise-grade backend ...

previous page

Showing results 41-60

All JobsJava React JobsSenior Java React JobsSenior Java React Jobs in Illinois

Senior Java React information

What does a senior Java React developer do?

A Senior Java React developer is responsible for designing, developing, and maintaining complex web applications using both Java (usually for backend services) and React (for the frontend user interface). They collaborate with cross-functional teams to define project requirements, write efficient code, and ensure high-quality software delivery. In addition to coding, they often mentor junior developers, participate in code reviews, and help set technical standards for the team. Their role bridges server-side logic and client-side experiences, making them key contributors to modern web projects.

How does a senior Java React developer typically collaborate with cross-functional teams in agile environments?

Senior Java React developers often work closely with product managers, UX/UI designers, and QA engineers within agile teams. They participate in sprint planning, code reviews, and daily stand-ups to ensure that both backend (Java) and frontend (React) components are seamlessly integrated. Effective communication and the ability to translate business requirements into technical solutions are essential, as is mentoring junior developers and driving best practices across the team.

What are the key skills and qualifications needed to thrive as a senior Java React developer, and why are they important?

To thrive as a Senior Java React Developer, you need advanced proficiency in Java, React.js, and related frameworks, along with a bachelor's degree in computer science or a related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and CI/CD pipelines is typically required. Strong problem-solving, leadership, and communication skills help you manage complex projects and mentor junior team members. These capabilities ensure the delivery of robust, scalable applications and smooth collaboration within cross-functional teams.

What is the difference between Senior Java React vs Java Spring Developer?

AspectSenior Java ReactJava Spring Developer
Required CredentialsBachelor's in CS or related, Java, React, experienceBachelor's in CS or related, Java, Spring Framework, experience
Work EnvironmentFront-end and back-end development, collaborative teamsBack-end development, server-side applications, enterprise projects
Industry UsageWeb applications, SaaS, startups, tech companiesEnterprise software, banking, healthcare, large-scale systems
Common Search/ComparisonSenior Java React vs Java Spring DeveloperSenior Java React vs Java Spring Developer

Both roles require Java expertise, but Senior Java React focuses on full-stack development combining React for front-end and Java for back-end, while Java Spring Developer specializes in server-side development using the Spring Framework. The choice depends on whether you prefer front-end or back-end specialization within Java-based projects.

What are the most commonly searched types of Java React jobs in Illinois?

The most popular types of Java React jobs in Illinois are:

Senior Java React jobs near you

Senior Software Developer

Electronic Consulting Services, Inc (ECS Federal)

O Fallon, IL • On-site

$110K - $120K/yr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Job Description
Everforth ECS is seeking a Senior Software Developer to work in our O'Fallon, IL office.
ECS Federal LLC is looking for a Senior Software Developer who possesses and applies expertise on multiple complex work assignments. The ECS Team provides development and support of GATES, a mission-critical application providing cargo and passenger manifesting and in transit visibility requirements for the DoD. We are seeking a Java Developer with experience developing Web applications to be part of the larger team. Assignments may be broad in nature, requiring originality and innovation in determining how to accomplish tasks. Operates with appreciable latitude in developing methodology and presenting solutions to problems. Contributes to deliverables and performance metrics. As a Senior Software Developer, the selected individual will work hands-on with developer and systems administrators to integrate our solutions and products for our government customer. Key responsibilities are to deliver DevSecOps pipeline solutions and proof of concepts for Continuous Integration/Configuration, Continuous Development, Continuous Delivery/Deployment, Continuous Testing, Continuous Security and Continuous Monitoring. The DevSecOps Engineer is also responsible for driving solutions that meet the customers' technical, financial and business requirements, and supporting a legacy system in the process of being modernized while being hosted in the cloud utilizing DevSecOps processes.
Salary Range: $110,000 - $120,000
General Description of Benefits
Required Skills
  • Bachelor's Degree
  • Java, HTML5 technologies, Angular, Spring, RHEL, SQL, Oracle RDBMS, JavaScript, XML, Agile methodologies, WebLogic, Tomcat, Gradle/Maven/Ant, Python
  • Experience with DevSecOps pipeline
  • Secret Clearance
  • Security + Certification or the ability to obtain immediately following employment.

Desired Skills
  • Knowledge of DoD transportation data and business practices
  • Ability to Design, Code and Test requirements using:
    • Linux and Windows operating systems
    • Server technologies like WebLogic, Tomcat and Apache
    • Container technologies like Docker, Kubernetes
  • Version control systems like Git
  • Build and deployment orchestration tools like Jenkins and K8s
  • Build and package managers like Gradle and Artifactory
  • Scripting languages such as Python, BASH, Perl, Powershell
  • Configuration Management tools like Ansible, Puppet, Chef, Terraform
  • Testing tools/frameworks like Junit, Selenium, Cucumber or Cypress
  • Static code analysis tools like SonarQube and Fortify
  • Log analytics tools like Splunk
  • Experience writing with Angular or React JS
  • Experience writing Java, JavaScript, and SQL or PL/SQL
  • Experience developing Infrastructure as Code (IaC) and Configuration as Code (CaC)
  • Familiar with Agile development methodology with an understanding of Kanban, SCRUM and SAFe principle, and DevOps/DevSecOps processes and methods
  • Support troubleshooting and diagnostics in both the development and production environments
  • Strong understanding of test-driven development and test automation to ensure adequate test coverage (unit, integration, system, load, functional and exploratory)
  • Able to work with the development manager and lead architect on architecture changes and understanding process and application design including grooming requirements in the architecture that were not provided in detail or not fully defined
  • Ability to manage workloads and the creation of program specifications from which the developers work and add them to the work tracker adding flowcharts, class diagrams, Entity Relationship Diagrams (ERDs), and a variety of other visual techniques (mockups) to clearly convey the meaning to the developer.
  • Able to work with development manager to manage backlogs, estimates and other SDLC requirements for development, provide estimates on requirements for iteration/build planning, and Integrate and deploy software in a complex architecture
  • Able to review code, perform code reviews and code check-ins to ensure the integrity of commits, builds, etc.
  • Ability to learn, understand and refine the capabilities of other developers on the team including ability to mentor and coach intermediate and junior developers with constructive code reviews and code theory discussions
  • Good oral and written communications skills to report progress, challenges, blockers, and risks that require escalation to the development manager

ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.
Everforth ECS is the federal segment of Everforth , a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies.
Our work powers mission-critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow.
We value:
  • Attracting and developing top talent and high-performing teams
  • Fostering a culture that is engaging, accountable, and mission-driven

Meet the challenge. Make a difference with Everforth ECS!
#EverforthECS1

Apply