Core Java Developer
Concord IT Systems
Position Title * Core Java Developer Position Responsibilities Core Java Developer
Work Location: Chicago, IL (Hybrid Role) Must have skills: AWS, Microservices, testing, Amazon RDS or DynamoDB
Roles:
1. ** Application Development: ** Design, code, test, and debug Java applications that adhere to best practices, coding standards, and architectural guidelines.
2. ** AWS Integration :** Utilize a variety of AWS services, such as AWS Lambda, Amazon EC2, Amazon S3, AWS RDS, and Amazon DynamoDB, to build and deploy scalable applications in the cloud.
3. ** Microservices Architecture: ** Architect and develop microservices-based applications using Java and AWS services, ensuring modularity, independence, and scalability.
4. ** Database Management: ** Design and optimize databases within AWS using services like Amazon RDS or DynamoDB, ensuring efficient data storage and retrieval.
5. ** Code Quality :** Write clean, maintainable, and well-documented code following industry best practices and coding standards. Conduct code reviews and offer constructive feedback to peers.
6. ** Performance Optimization :** Identify and address performance bottlenecks in both front-end and back-end components, ensuring optimal application speed and responsiveness.
7. ** Testing and Debugging :** Create and execute unit tests, integration tests, and end-to-end tests to verify the correctness and reliability of the application. Debug and resolve issues as they arise.
8. ** Collaboration: ** Work closely with cross-functional teams including designers, product managers, and other developers to translate requirements into technical solutions. Participate in agile development methodologies
Work Location: Chicago, IL (Hybrid Role) Must have skills: AWS, Microservices, testing, Amazon RDS or DynamoDB
Roles:
1. ** Application Development: ** Design, code, test, and debug Java applications that adhere to best practices, coding standards, and architectural guidelines.
2. ** AWS Integration :** Utilize a variety of AWS services, such as AWS Lambda, Amazon EC2, Amazon S3, AWS RDS, and Amazon DynamoDB, to build and deploy scalable applications in the cloud.
3. ** Microservices Architecture: ** Architect and develop microservices-based applications using Java and AWS services, ensuring modularity, independence, and scalability.
4. ** Database Management: ** Design and optimize databases within AWS using services like Amazon RDS or DynamoDB, ensuring efficient data storage and retrieval.
5. ** Code Quality :** Write clean, maintainable, and well-documented code following industry best practices and coding standards. Conduct code reviews and offer constructive feedback to peers.
6. ** Performance Optimization :** Identify and address performance bottlenecks in both front-end and back-end components, ensuring optimal application speed and responsiveness.
7. ** Testing and Debugging :** Create and execute unit tests, integration tests, and end-to-end tests to verify the correctness and reliability of the application. Debug and resolve issues as they arise.
8. ** Collaboration: ** Work closely with cross-functional teams including designers, product managers, and other developers to translate requirements into technical solutions. Participate in agile development methodologies
Vacancy posted 17 hours ago
Similar jobs that could be interesting for youBased on the Core Java Developer in Chicago, IL vacancy
- ...fields of Software Development, Software Consultancy and Information Technology Enabled Services.Job DescriptionAt least 2 years of Core Java/Spring experienceExpert knowledge and strong hands on experience with integration design & implementation using Apache Camel...Suggested
- Company DescriptionSonSoft is an IT Staffing and consulting firm and duly organized under the laws of the Commonwealth of Georgia. We are growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled...SuggestedPermanent employmentFull timeH1b
- ...Software Development, Software Consultancy and Information Technology Enabled Services.Job DescriptionPreferred• At least 4 years of Core Java/Spring experience• Expert knowledge and strong hands on experience with integration design & implementation using Apache Camel...SuggestedPermanent employmentFull timeH1b
- ...Software Consultancy and Information Technology Enabled Services.Job DescriptionPreferred • At least 4 years of experience working on Core Java/Spring. • Atleast 4 years of experience with TDD based development and re-engineering of existing application to incorporate unit...SuggestedPermanent employmentFull timeH1b
$51 - $64 per hour
...Job Title:Full Stack Java Developer / Software Engineer in Test (SET) Consultant Location:Chicago, IL – Hybrid (Candidates must be local... ...role—the ideal consultant will be a true engineer with proven Core Java development experience, capable of designing automation frameworks...SuggestedHourly payContract workLocal area2 days per week- ...Job Title: Software Engineering - Core Java - Intermediate Location : Chicago, Illinois Job Type: Contract to hire Duration... ...Working proficiency in Core Java development toolset to design, develop, test, deploy, maintain and improve software. Strong understanding...Contract work
TriOptus LLC
Chicago, IL3 days ago - ...professional services company specializing in Web, Cloud & Mobility staffing solutions. Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Job Description - 5 (+) years of java based software...Full time
Jobsbridge
Chicago, IL1 day ago - ...holistic approach for managing an organization.Job DescriptionWe are looking for Java Lead having 7+ yrs of experience in Java / J2EE development and below skillsetExcellent knowledge in Core Java (Data Structures, Algorithms, I/O, NIO, Multi-Threading)Excellent...
- ...drive on Sunday i.e 21st May, 2017.Mandatory Skills:-Strong J2EE development (8+ years) in enterprise applications Experience in Core Java, Spring, RESTFul services, SOAP services Experience in API development, exposing services Experience in Oracle DB and writing PL/SQL...Permanent employmentFull timeWork experience placementH1b
- ...enterprise and solutions architecture and architectural frameworksAt least 7 years of experience in Financial Services with strong Java technology Skills At least 7 years of experience in project execution with large, enterprise IT projectsExperience in defining new architectures...Permanent employmentFull timeH1b
- ...Information Technology Development & Consulting, Infrastructure & Facility Management Services and Technical Content development as core competencies. Our experienced professionals bring a wealth of industry knowledge to each client and operate in a manner that produces...Permanent employmentFull timeH1b
- ...Information Technology Enabled Services.Job DescriptionJob Description:-At least 2 years of hands-on experience in AngularJs (with Java) single page application development. At least 3 years of experience in HTML5, CSS3, JSON, Advanced JavaScriptAt least 5 years’ experience...
- Company DescriptionSonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled...Work experience placementH1b
- ...Architecture processes/frameworks: e.g. TOGAF, Zachman etc.Architecture tools: e.g. ARIS, RSA, Archimate etcAt least 4 years of experience in Java/JEE and related web technologies architecture/design.At least 2 years of experience in Enterprise Architecture / Technology...H1b
- ...359Reference Number: 26-00484Title: Lead Java DeveloperPosted Date: 2026-05-14Contact:... ...621Company: HAN Staffing Job Title: Java Developer Location: Onsite 5 days - Jersey City, NJ... ...engineering requirements.Strong experience with Core Java, object-oriented design, RDBMS (...Local area
$45 - $48.27 per hour
Job Title: Java Developer - Notifications Platform & AI EngineeringLocation: Chicago, ILDuration: Temp - 9 months (possible extension)Pay Range... ...capabilities.Responsibilities:Design and implement core services for the enterprise Notifications platform, including...Temporary workWork experience placement- Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing... ...Citizen or Green Card holderJOB SUMMARY: We are looking for a Java Developer with experience in building highly performing,...Temporary workCasual workWork at officeWorldwide
$115k - $135k
A leading tech company is seeking a Senior Java Web Developer with over 6 years of experience. The role involves developing web and API-based solutions, unit testing, and collaborating with teams remotely. Candidates should have strong skills in Java, AngularJS, and the...Remote workNext Generation Inc.
Chicago, IL1 day ago- Company DescriptionSCT resources have a broad range of skills in different technologies. The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our...
- Job ID: 23047192Reference Number: 24-01005Title: Java Finance LeadLocation: Chicago, IL, 08830Posted Date: 2024-10-07Company: HAN Staffing... ...-Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full...
- ...something that adds to our offerings. We learn continuously, both on the job and through formal training programs.Job Description1. Core Java /J2EE 2. Spring 3. Hibernate 4. WebService 5. WebSphere Application Server 6. PL/SQL Above listed 6 are the mandatory skill set On...Flexible hours
- ...Java Developer Arete Technologies, Inc. offers set of innovative Consulting and Outsourcing services, bridging the gap between requirements and outputs of various dexterous and facile companies worldwide. The thrust of providing global deliverables with focus on providing...Local areaWorldwide
Arete Technologies Inc
Chicago, IL3 days ago - Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing... ...Domain Driven Design·Experience with Cloud Foundry·You are a Java expert, with experience and familiarity building modern Spring...Worldwide
- ...methodologies to motivate his team.Ability to take and understand his commitment to deliver the product on time.Solid technical skills: Java, Spring, Spring Integration, NoSQL (Cosmos DB) and Azure servicesJob responsibilitiesHelp team or individual to clarify goals and...Work at officeWorldwide
$60k - $96k
...value transparency, autonomy, and impact, empowering every team member to do their best work. We’re seeking a BRMS / Drools Developer with strong Java expertise to design and implement complex business‑rule solutions for enterprise‑scale systems. This role is ideal for...Full timeRemote workMonday to FridayFlexible hoursLumenalta
Chicago, IL1 hour ago- ...professionals who have committed to making a change required by career. Job Description Job Description: Looking for a Java Architect Experience in Core Java Proficient expertise in Drools / Rules Engine, SOQ (IBM / Oracle/ mulesoft), Fiorono / Oracle Fusion, WSO2. #J-18...
Atria Group
Chicago, IL1 day ago - ...number of IT organizations in the most in-demand technology skill sets. Job Description Skill JAVA Web UI developer, UI and UX using EXTJS, Angular JS, JQuery, Core JAVA Application development Location Chicago, IL Total Experience 5 yrs. Max Salary Not...Full time
Jobsbridge
Chicago, IL1 day ago - ...Requirements: Java 11 or higher version Experience developing apps using relational and NoSQL databases Application architectural patterns such as MVC, Microservices, Event Driven TDD and BDD development Deployment using CI/CD tools such as...
3B Staffing LLC
Chicago, IL3 days ago - ...Job Title: Java Microservices Developer (Java Spring Boot, Kafka, Debezium) Location: Wooddale, IL Position Type: Fulltime/Permanent Position... ...unparalleled experience. This results in strengthening the core technologies of clients, enabling them to scale with...Permanent employmentFull time
InterSources
Chicago, IL3 days ago $82.42k - $126.6k
...to uphold the software quality standards Develop user training programs, documentation, and... ...ExperienceStrong development experience in Java/J2EE, Spring Boot, REST, JSON, Micro Services... ...the enterprise with an AI-powered core that helps prioritize the execution of change...Full timeTemporary workRelocation
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Core Java Developer. Be the first to apply!
Related searches
- lead full stack java developer Chicago, IL
- java developer remote Chicago, IL
- java web developer Chicago, IL
- senior java developer Chicago, IL
- remote junior java developer Chicago, IL
- full stack java developer Chicago, IL
- java spring developer Chicago, IL
- entry level java developer remote Chicago, IL
- java developer remote part time Chicago, IL
- java developer Chicago, IL