J2EE Jobs in Illinois

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Principal ML OPS Engineer

ProHire Solution

Remote

Full-time

Job Location: 100% Remote (USA) Job Summary: We are looking for a seasoned Principal ML OPS Engineer to architect, build, and optimize ML inference platform. The role demands an individual with significant expertise in Machine Learning engineering and infrastructure, with an emphasis on building Machine Learning inference systems. Proven experience in building and scaling ML inference platforms in a production environment is crucial. This remote position calls for exceptional communication skil

Full Stack Software Engineer

Data Computer Corp America

Remote

Full-time

DCCA is a veteran-owned IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer career growth opportunities and a competitive compensation and benefits package. Visit our website at: ;nbsp; Full Stack Developer Candidate must have or be willing to obtain a Public Trust Clearance For over 40 years, DCCA has provided a broad range of IT services to government agencies and commercial enterprises,

Multiple Roles (Texas candidates with STATE or FEDERAL Exp Only)

CoppelTech

Remote

Third Party, Contract

WE GET ACTIVE POSITIONS EVERY DAY FOR CANDIDATES BASED OFF OF TEXAS with STATE or FEDERAL EXPERIENCE Engineers based in TX who have worked on state or federal government projects. If you have a strong background in software development and are passionate about building impactful, secure, and scalable solutions in the public sector, we want to connect with you.

Software Engineer - API Development

Xylo Technologies, Inc.

Remote

Contract

Candidates need work only on W2 for this job Title: Software Engineer Duration: Until 12/31/2025 Client: Mayo Clinic Req ID: 36014839 RemoteRequirements: 5+ years experience building distributed software systems with n-tier architectures.Should have an expert level of experience in one of the following and be proficient in all: API development with Python, Node, Java, or .Net.Frontend development with ReactJS, JavaScript, HTML/CSS.Operations integration with reporting and performance tools.Expe

Guidewire Developer - Cloud & PolicyCenter v10 exp - Remote - US Physical Resident

Access Global Group LLC

Remote or US

Full-time, Contract

Company Overview Do you want to be part of a exciting environment, supporting the growth of cutting-edge technology in cloud computing? Access Global Group (AGG) employees are passionate about what they do. We're a diverse group of cloud technology professionals with the same goal: to make our clients' lives easier through technology and we have a good time while we're at it! As a Salesforce Cloud Alliance Partner, Our recognized ability to deliver outstanding value is the product of effectively

Solution Engineer - Forecasting and Replenishment - Deerfield, IL

Activesoft, Inc.

Deerfield, Illinois, USA

Contract

Solution Engineer - Forecasting and Replenishment Deerfield, IL (Hybrid - 3 days/week onsite) 6+ months contract Key Technology: Apache Spark, Azure, Spring, Java 8+ years in backend, full-stack, or cloud-based software engineeringMust combine skills in both big data engineering and full-stack development.Backend development with Java 11, Spring Boot, Kubernetes, Azure Functions (C#)Familiar with Spark-based batch jobs and Spring Boot RESTful APIsFrontend integration with Angular 9 and TypeScrip

Angular Developer - W2 ONLY - Contract - Work Remotely (EST Hours)

Convergenz

Remote

Contract

W2 ONLY Work remotely but MUST be able to work EST hours Contract Position Job Description Develop and maintain user-friendly web applications using Angular frameworkCollaborate with UX/UI designers to implement responsive and visually appealing interfacesWrite clean, maintainable, and efficient code while adhering to best practicesIntegrate front-end components with back-end services using JavaParticipate in code reviews and contribute to team knowledge sharing Qualifications Strong experienc

Identity and Access Management (IAM) Engineer

Proactive Staffing

Remote

Contract

Identity and Access Management (IAM) Engineer : Identity and Access Management Engineer to join our team to help transform identity platforms, processes, and automations. This is a hands-on technical role with opportunities to work directly on strategic identity initiatives. The IAM Engineer will work as part of the IAM team, supporting and enhancing identity services across Auth0, Microsoft Entra ID, and Active Directory. This role will focus on delivering secure, efficient identity solutions,

Springboot Developer

NuLeap

Illinois, USA

Third Party

Role : Springboot Developer Location :Chicago, IL Role Type: Contract Job Description Experience: 7+ years of hands-on experience with Spring Boot development. Cloud Expertise: Strong knowledge of AWS (EC2, S3, Lambda, RDS, etc.) or OpenShift (deployment, scaling, monitoring). Programming Skills: Proficiency in Java and familiarity with frameworks like Hibernate, JPA, or equivalent. Containerization: Experience with Docker and container orchestration tools like Kubernetes. CI/CD: Knowledge of

Salesforce Quality Assurance Engineer - QA Engineer, Salesforce, Apex, Contact Services

SES

Remote

Full-time

Salesforce Quality Assurance Engineer - QA Engineer, AWS, Wealth Management/Retirement Industry Experience Type: W2 With Benefits - No C2C Location: Denver, CO Top 5 Technical Skills: Salesforce: Contact Servicer moduleManual testingUnderstanding of Java, APEXTesting external Services through APIsExperience with large project outputsTop 3 Soft Skills: Sr (maybe mid-level) experienceHit the ground runningOwn their workBenefits: SES hires W2 benefitted and non-benefitted consultants. Our contract

Full Stack Developer (Node)

DRC Systems USA LLC

Remote

Contract

Overview: Looking for a Full Stack Developer with experience in the logistics or transportation industryTop Skills Required Java, Node.js, AWS , Angular OR React.js) MySQL - Strong knowledge of MySQL databases, including schema design and query optimization. New Relic OR similar for application performance monitoring and logging. Background in logistics, transportation, or freight rate management systems.

Oracle CPQ Developer

BCforward

Remote

Contract

Oracle CPQ Developer BCforward is currently seeking a highly motivated Oracle CPQ Developer Professional for a remote Position in Minneapolis, MN Position Title: Oracle CPQ Developer Location: Remote Anticipated Start Date: [05/20/2025] Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Contract Duration: (6+ MONTHS) Job Type: Contract - Fulltime Pay Range: $75-$85/hr. Please note that actual compensati

IBM ODM Developer

3K Technologies

Remote

Contract, Third Party

Position Title: IBM ODM Developer Domain EXP: (Healthcare Domain) Location: Remote Must Have: Business Rules Management Primary Responsibilities: Develop Micro Services using Spring boot Design, develop, and maintain business rules and decision services using IBM ODM Optimize rule execution performance and ensure scalability of ODM application Implement and maintain CI/CD pipeline for ODM projects Integrate ODM solution with various enterprise system and application Technically hands on and ex

Enterprise Technical Architect

Horizontal Talent

Remote

Contract

Are you ready to shape the future of technology and infrastructure platforms? Join us as an Enterprise Technical Architect and lead the way in defining and managing next-generation solutions. Skills Bachelor's degree in Computer Science or related field, or equivalent education and experience. 10 years of overall IT experience, including 5 years as an IT Architect. 5 years of experience in designing, developing, and implementing enterprise-level solutions. In-depth knowledge of two or more archi

Cleo Integration Cloud Developer

Strategic Resources International

Remote

Contract

Key Responsibilities: Design, develop, and deploy integrations using Cleo Integration Cloud 2. Implement EDI solutions (X12, EDIFACT, etc.) and other B2B transactions 3. Develop and maintain APIs, trading partner connections, and data mappings 4. Troubleshoot integration issues and optimize performance 5. Collaborate with stakeholders to understand integration requirements 6. Document integration processes and provide technical supportRequirements: Strong experience with Cleo Integration Cloud o

Senior Software/Data Engineer

TalTeam

Remote

Contract

Position : Senior Software/Data Engineer Education: Bachelor's/Master's degree in computer science or equivalent Mandatory Skills: 8 10+ years of hands-on software engineering experience. Recent experience in Data Engineering, Kafka, Apache Airflow, Apache Flink, Google BigQuery (or similar tools). Recent experience in Caching, Java, Kotlin, Oracle, Postgres, Spring, Spring Boot. Experience in developing REST services. Experience with unit tests and integration tests. Ability to work with global

Sr. SOA Integration Engineer@Remote

IT Minds LLC

Remote

Contract

Title: Sr. SOA Integration Engineer Location: Los Angeles, CA (Remote) Duration: 6-Month Contract Look for candidates with excellent communication skills, work well with different cross functional teams and are willing to work in PST hours. Describe the types of previous job experience required: 10 years of experience in the design and implementation of ORACLE/PL/SQL and/or SQL Server Batch processes.7 years of experience writing JAVA applications.5 years of experience designing and building so

Senior RPG Developer - Remote

Kforce Technology Staffing

Remote or Jacksonville, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Senior RPG Developer to join their team remotely, EST time zone. Summary: This position plays a pivotal role in driving the development and implementation of cutting-edge software solutions within our dynamic work environment. Key responsibilities include designing, coding, testing, and deploying high-quality software applications, leading and mentoring a team of engineers, and collaborating with cross-functional teams to ensure alignment

LIMS / IDBS E-Workbook Developer

Keylent

Remote

Contract, Third Party

Job Title: IDBS E-Workbook Developer Summary: Seeking a skilled IDBS Developer to design, develop and implement seamless data exchange integration between LabVantage LIMS and IDBS E-Workbook. Should have hands-on experience in Laboratory informatics and Enterprise application integration, with a strong understanding of LIMS workflow, MasterData and IDBS ELN platform. This role focuses on automating the retrieval of Sample Details from LabVantage LIMS into IDBS ELN and transmission of result data

Engineer 3, Software Development & Engineering - 5630

Comcast Corp

Remote or West Chester, Pennsylvania, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou