React Developer Jobs in Belleville, IL

Refine Results
361 - 380 of 380 Jobs

AI Architect/ AI Consultant

Aventurine Technologies Inc

Remote

Third Party, Contract

Job Title: AI Architect/ AI Consultant Location: Portland, OR/ Santa Clara, CA (REMOTE) (Occasional travel required WinWire will pay the expenses ) Duration: Full time hire/ Contract Please submit Architect level resource Min 12+ years of experience must be completed AI Specialist: Strong proficiency in Python and its libraries for AI, machine learning, and data manipulation. Extensive experience in building RESTful APIs using design principles, including versioning, error handling, and paginati

Java Architect with PCF and Kafka

Alpha Silicon

Remote

Full-time

Seeking a highly qualified Java Architect with Kafka, with experience developing and building high-performing, scalable, enterprise applications. Will be part of a digital software team that works on high-demand applications. work with product managers, designers, and clients, making decisions together to quickly deliver valuable working software to clients and their users. Responsibilities: Implements standard software solutions, design, development, and technical troubleshooting. Sets the ove

VoIP Engineer II - NetSapiens

Saddleback Communications

Remote or Scottsdale, Arizona, USA

Full-time, Third Party

Job Summary:The VoIP Engineer II position is jointly responsible for the operation and maintenance of the Company s Class 5 VoIP switching platforms, order provisioning and trouble ticket management. The VoIP Engineer II will analyze and resolve call-flow, hardware, and software problems in a timely manner, and will provide reseller or end-user training where required. This job is hybrid, and may be remote depending on location. Core ValuesHonest and HumbleReliable and Takes OwnershipTeam Play

Lead Sr Architect (Mobile)

Xoriant Corporation

Remote

Third Party, Contract

Lead Sr Architect (Mobile) 3+ Months (With possible extension) Location : Remote - Onshore supporting PST & Central time zone. Summary Work with iOS dev team. Experienced Sr Architect who will interface with management and understand the work and be thought leader. Delegate and manage team members and their tasks. They don t need a project manager but a someone who is a problem solver and thought leader. JD Brief: Technical Director and Experienced Engineer, who can Innovate, Manage and Lead

Technical Architect

SPECTRAFORCE TECHNOLOGIES Inc.

Remote

Contract

Job Description Technical Architect Detroit, MI (REMOTE) 6 Months Duties and Responsibilities: Broad understanding of technologies and has experience in implementation methodologies, software development life cycle process, and project managementExcellent planning and organization, project management and time management skillsStrong problem solving and negotiation abilitiesAbility to inform, educate and influence managers and employees to support goals and initiativesExceptional written, verbal

Senior Application Analyst

Virginia Polytechnic Institute & State University

Remote

Full-time

Job Title: Senior Application Analyst Job no: 529770 Work type: Administrative & Professional Senior management: Vice President-Info Technology Department: Enterprise Systems Location: Blacksburg, Virginia, Fully Remote, Hybrid Categories: Business / Accounting / Finance, Information Systems / Technology Health coverage options: Premiums for July 2023 to June 2024 Paid Leave: Annual Leave: 192 hours/year (4.8 weeks for vacation)Sick Leave: 1040 hours (6 months) bank with access to it day oneAd

Automation Engineer with C# - Contract - W2 Only (No agency candidates)

iTech Solutions

Remote or Franklin, Tennessee, USA

Contract

Automation Engineer Ideally, seeking candidates local to the Franklin, TN office, though open to 100% remote for the perfect fit. Core hours are 8 am-5 pm CST. Occasional overtime (maybe 1 week per quarter). Quality Automation Engineers build and advance technologies and products leveraged across the organization and healthcare. Our client is shaping the future of Utilization Management through our advanced platform. We are looking for engineers to be versatile, display a passion for leadership,

Full Stack Solution Architect

Infinite Dimensions

Remote or Washington, District of Columbia, USA

Contract

We need following candidate: Title: Full Stack Solution Architect Duration: 12+ Months Remote Work (Occasional Onsite visits in Washington, DC for meetings) Active DHS Clearance **Job Description:** **Overview:** As a Full Stack Solution Architect, you will play a pivotal role in designing and implementing end-to-end solutions for migrating an Oracle database to Amazon Web Services (AWS) and exploring alternative database providers. You will leverage your expertise in both frontend and backe

Senior Frontend Developer

Caspex Corporation

Remote or Sunnyvale, California, USA

Third Party, Contract

Hello Currently looking for Senior Frontend Engineer with one of our direct client. Please see the job details below and let me know if you would be interested in this role. If interested, please send me a copy of your resume, your contact details, your availability and a good time to connect with you. Location- Sunnyvale, CA/Remote Job Title- Senior Frontend Engineer Job Description: Demonstrates up-to-date expertise in Software Engineering and applies this to the development, execution, an

ServiceNow Architect with TSM

Info Dinamica Inc

Remote

Full-time

Role: ServiceNow Architect Location: Remote Position Type: Fulltime Job Description: Design and architect ServiceNow solutions tailored to the telecommunications industry, with a focus on telecommunication service management.Collaborate with stakeholders to gather requirements, define business processes, and translate them into technical specifications.Develop custom applications, modules, and integrations within the ServiceNow platform to streamline telecommunication service management processe

Cyber Security Analyst - REMOTE

Dedicated Tech Services, Inc. (DTS)

Remote or Harrisburg, Pennsylvania, USA

Full-time

Company and Role: Dedicated Tech Services, Inc. (DTS) is an award-winning IT consulting firm based in Columbus, OH. We now have an opening for a Cyber Security Analyst. Highlights and Benefits: 95% Remote in Harrisburg, PA may be required on-site occasionally.Must go on-site the first day of the engagement to pick up equipment and badge.W2 hourly pay rate up to $58hr or salaried equivalentDirect W2 hourly or salaried applicants only (no corp-to-corp subcontractors, third parties, or agencies)Pai

Devops Engineer (Java/Groovy Development)

DivIHN Integration Inc.

Remote

Full-time

DivIHN (pronounced divine ) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent. Visit us at to learn more and view our open positions. Please apply o

AWS Architect

Conquest Consulting

Remote or Austin, Texas, USA

Contract, Third Party

Job Title: AWS Architect Location: Austin TX Duration: Long Term Job description: Years Required/Preferred Experience 7 Required Hands on experience in designing, building, and supporting cloud-native application solutions. 7 Required Experience in combined roles of enterprise or technical architecture, cloud platform development, cloud strategy or IT strategy 7 Required Experience in migration of applications from on-premise to cloud with enterprise architecture 7 Required Experience in Applica

Digital Transformation Technology Architect

Bluebird Technologies Inc.

Remote

Contract

Job Title: Digital Transformation Technology Architect Locations: Atlanta, GA (Remote) Duration: 6+ Months Contract Interview Type: Either Web Cam or In Person JOB DESCRIPTION: Supervises the installation, configuration, and support to a local area network, wide area network, internet system, computers, desktops and/or mobile devices. Recommends equipment improvement or replacement. Need a highly skilled and experienced Technology Architect to join our Digital Transformation team and help lead

Lead SDET - Experience in Architecture, Design and Development of Automation Frameworks

Quantum Vision LLC

Remote

Full-time, Third Party, Contract

Hi, I hope you're doing well. We have an urgent requirement for a Lead SDET with our direct client for a long-term contract and this is a 100% remote role. Please go through the job description below and send your updated resume to or call me on to discuss further. Role: Lead SDET with experience in designing, architecting Frameworks and hands-on in frame work development. Location: 100% Remote Client: FINRA Duration: Long Term Glider Test Mandatory Description: The main function of a Lead

Full time .NET Tech Lead

Apetan Consulting

Remote or US

Full-time

Position: .NET Tech Lead 100% remote End CLient : Cardinal IP Cardinal IP is looking for passionate, innovative professional to join our team remotely as the Software Technical Lead (Team Leader). You will oversee the engineering team and all the sustaining projects they undertake, analyze briefs, write progress reports, identify risks, and develop work schedules. You will lead your team and inspire them to reach their goals. To be successful as a technical lead, you will continue to expand y

Full Stack .net engineer (domain driven design/DDD)

A2C Consulting

Remote

Full-time

The Opportunity World Class Information Saas Platform undergoing Next Gen Refresh They are looking for a senior level .net engineer to both oversee Strategic Build and Platform Integration development Environment Global Ecommerce ApplicationsLife Sciences Medtech Global LeaderFull .Net Stack-OODCloud modernization-Greenfieldasp.net core/reactsoamicroservicesThe Role Our team member will be responsible for application architecture and design, project development.Role is a combination of thought l

Junior Java / UI Developers (Full- Stack Developers)

SECUREAPP

Remote or Dallas, Texas, USA

Contract, Third Party

Job Title: Java / UI Developer (Full- Stack Developers) Location: Multiple locations (NC, CA, TX, NY, VA) In this position, you would work on the Console building features, improving performance, and fixing bugs. Write HTML/JavaScript/ jQuery code! The ideal candidate has knowledge of: JavaScriptJava/J2EE, Spring Boot.jQueryExcellent technical communicationSQLApplication server systemsCloud developmentEducation Qualifications: Bachelor's or Master's degree.