Sr. JavaScript GUI Developer Jobs in Downers Grove, IL

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Senior Applications Developer

LaSalle Network

•

Chicago, Illinois, USA

Contract

We are partnering with an organization seeking a Senior Applications Developer with extensive experience in Oracle Order Management, Advanced Pricing, Inventory, Shipping Execution and SCM Modules. This position requires strong hands-on development experience to analyze, design, develop, test, document and implement programs and systems that meet business requirements. Senior Applications Developer Responsibilities: Analyze, design, and develop new applications and enhancements based on business
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Posted 4 hours ago | Updated moments ago

GUI Linux C++ Developer

Valere Labs Pvt Ltd

•

Chicago, Illinois, USA

Full-time

Job Posting: GUI Linux C++ Developer Location: Chicago - Onsite (Candidate must be local to the Chicagoland area) About The Role: We are seeking a skilled and proficient GUI Designer/Developer with expertise in C++, Linux, Qt framework, and X11 optimization. As a GUI Designer/Developer, you will be responsible for crafting and implementing streamlined and adaptable user interfaces for our software applications. Your primary focus will be on utilizing the Qt framework effectively while enhancin
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Posted 14 days ago | Updated moments ago

Senior Quantitative Researcher, Strategy Developer, Buy-Side - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior Quantitative Researcher, Strategy Developer, Buy-Side, Chicago, IL This Senior Quantitative Researcher position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior Quantitative Researcher, Strategy Developer Responsibilities: - Work collaboratively with the technology and business teams to develop an understanding of complex financial markets, products, and strategies. - Analyze financial market data to identify patterns and poten
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Posted 5 days ago | Updated 9 hours ago

Senior C++ Trading Software Developer - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior C++ Trading Software Developer, Chicago, IL This Senior C++ Trading Software Developer position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior C++ Trading Software Developer Responsibilities: - Work collaboratively with technology and business teams on trading and research platforms. - Design and implement high quality software solutions used for algorithmic trading, exchange connectivity, and research. - Explore and work wit
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Posted 5 days ago | Updated 9 hours ago

* Senior Fullstack NodeJS Developer (NodeJS, Javascript, AWS) (12+ Years of Experience required)*

Kellton

•

Remote

Third Party, Contract

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details: Posi
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Posted 5 hours ago | Updated 5 hours ago

Sr Systems Analyst / .NET developer

CME Group

•

Chicago, Illinois, USA

Full-time

Description Role is located in Chicago, IL Hybrid 3 days on site. No 100% remote work is supported. Candidates must live or relocate to Chicago area to be considered for this opportunity. Under general supervision, the Senior Systems Analyst Finance & Regulatory Surveillance applies systems analysis and design techniques to analyze and evaluate business problems. The incumbent revises programs and related procedures to process data and resolve problems. Working closely with a large team of acc
Posted 8 days ago | Updated 8 hours ago

Senior .NET UI Developer

Buxton Consulting

•

Remote

Contract

Senior .NET UI Developer Remote role Must Have Skills: 8+ years of experience Required for this role.AngularJs 2 or higher, Jquery, Javascript, Web API, C#, MVC, Entity FrameworkNice to have Architectural Design knowledge, ReactJS, Micro Services concepts,Insurance knowledge, Workers Comp knowledgeTECHNICAL KNOWLEDGE AND SKILLS: BS or MS in Computer Science or equivalent degree 8+ years of software development experience Expert in UI frameworks (React.JS, Angular.js) Expert in ASP.NET as well a
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Posted 1 day ago

Sr Systems Analyst / .NET developer

CME Group

•

Chicago, Illinois, USA

Full-time

Description Role is located in Chicago, IL Hybrid 3 days on site. No 100% remote work is supported. Candidates must live or relocate to Chicago area to be considered for this opportunity. Under general supervision, the Senior Systems Analyst Finance & Regulatory Surveillance applies systems analysis and design techniques to analyze and evaluate business problems. The incumbent revises programs and related procedures to process data and resolve problems. Working closely with a large team of accou
Posted 7 days ago

Sr. Drupal Developer (Front or Backend, jQuery, Acquia, Behat is a plus) - Remote

Randstad Digital

•

Remote or Connecticut, USA

Contract

job summary: Enterprise Healthcare client has an immediate opening for a highly motivated [ Job Title] to join their dynamic and growing team. All qualified candidates are encouraged to apply! Quality Assurance (QA) testing and automation experience (unit testing, functional testing, CI/CD testing automation, etc.) Performance optimization and/or testing experience (Lighthouse testing, reverse caching proxy configuration, Redis, Memcached, etc.) location: Bloomfield, Connecticut job type: Con
Posted 2 days ago | Updated 2 hours ago

Kofax Sr. Developer

e-IT Professionals Corp.

•

Remote

Contract, Third Party

Job Title : Kofax Sr. Developer Duration : Contract Location : 100% Remote Job Description Develop and maintain Kofax Capture solutions to automate document processing and data extraction. Customize and configure Kofax Capture workflows to meet specific business requirements. Collaborate with business analysts and stakeholders to understand document capture needs. Troubleshoot and resolve issues related to Kofax Capture software and workflows. Integrate Kofax solutions with other systems and a
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Posted 18 days ago | Updated 6 days ago

Sr Windchill Developer (Customization)

Mergen IT LLC

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Remote

Contract, Third Party

Sr Windchill Developer (Customization): - Experience: 9+ Years Should have strong fundamentals on Windchill Customization & Configurations, Reporting Framework Customization, Workflow Customization, and Customer handling. Strong Customization background around Form Processors, Validator, data utilities, Form Controllers etc. Strong Programming skills in Java/J2EE technologies JavaScript, GWT, JQuerry, XMLs, JSPs, SQL etc. Deep Knowledge in Windchill architecture Experience in at least one full l
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Posted 14 days ago

Senior Data Engineer/Developer

Commercial Programming Systems, Inc.

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Remote or Los Angeles, California, USA

Contract

Senior Data Engineer/Developer (WhereScape) 12 month contract W2 only Remote Assignment, however, the Consultant may have to travel on site or to other locations in Los Angeles County or conferences on rare occasions. Our Client is seeking a highly skilled and experienced Senior Data Engineer / Developer (see skills below) to join our team. The candidate should have demonstrated skills with WhereScape RED automation tools and the ability to design and implement fully operational solutions on Sn
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Posted 9 days ago | Updated 2 hours ago

Sr Developer with AWS

Oscar Technology

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Remote or

Contract

- Python or Typescripting - AWS Cloud Resource Development (Kafka, Eventbridge, Lamda) - Strong EKS - Terraform Experience - Web and Microservice Design - Web/Microservice Reference application Development Oscar Associates Limited (US) is acting as an Employment Business in relation to this vacancy.
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Posted 14 days ago | Updated moments ago

Senior .NET Developer

Oscar Technology

•

Remote

Full-time

Position: Senior FullStack Engineer - Blazor, .NET Core, C#, Azure, SQL - Fintech, Real-Time Data. Up to $170,000, Fully Remote. The Role: As a Senior FullStack Engineer, you will be responsible for designing, developing, and implementing business and client-facing applications using Blazor, .NET Core, C#, Azure, and SQL. You will be working in a dynamic and agile environment, collaborating with cross-functional teams to deliver high-quality software solutions. You will also be responsible for
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Posted 22 days ago | Updated moments ago

SDET- Software Developer Engineer Test - Senior

Randstad Digital

•

Remote or Colorado, USA

Contract

job summary: Will interpret written requirements and technical specifications for software solutions to business problems. Will develop software based on the technical specifications. Will analyze and investigate problems with software solutions that have been reported by clients and document the results of their investigation(s). Will perform maintenance of software and correct defects that have been identified during the maintenance process. Will run unit tests on software they create, impleme
Posted 8 days ago | Updated 2 hours ago

Remote Senior .NET Developer

Vaco Technology

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Remote

Full-time

12+ month contract engagement at $70-80/hr DOE Our teams are self-managed and cross-functional. We are focused on delivering value to the company through technical solutions. Each team is composed of Developers, Quality Assurance Engineers, a Product Owner and a Scrum Master. As a team member, you will be involved in defining solutions, estimating effort and collaborating with other team members to deliver. Participate in team activities (i.e. Sprint Planning, Story Grooming, Sprint Retros, etc
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Posted 27 days ago | Updated moments ago

Sr. API Developer

On-Board Services

•

Schaumburg, Illinois, USA

Contract

On-Board Administrative is hiring a Sr. API Developer For immediate consideration please send your resume to Subject Line: Position Title and State you areLocated About Us: On-Board Services, Incorporated is an on-site contract service provider for a local manufacturing entity providing full time positions to our employees. We offer benefits as well as 401k. Position Details: Position Type: Full-Time/Contract Job Location: Schaumburg, Il Benefits: 401K, Dental insurance, Life Insurance, Medica
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Posted 30 days ago

Mid-Level Front End UI Developer - React, JavaScript - REMOTE WORK -- 52835

PRIMUS Global Services Inc.

•

Remote or Dallas, Texas, USA

Third Party

Mid-Level Front End UI Developer - React, JavaScript - REMOTE WORK - 52835 Pay range - $45 - $50/hr We have an immediate long-term opportunity with one of our prime clients for a position of Mid-Level Front End UI Developer - React, JavaScript to work on Remote basis. Skillset 1. React 18 (18 Version is preferred not required) 2. Google Cloud Platform knowledge 3. JavaScript NICE TO HAVES:- 1. Next JS 2. React Native 3. HTML What you will do: Implement features that meet business requirem
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Posted 5 hours ago | Updated 1 hour ago

Senior Quantitative Researcher, Buy-Side - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior Quantitative Researcher, Buy-Side, Chicago, IL This Senior Quantitative Researcher position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior Quantitative Researcher Responsibilities: - Work collaboratively with the technology and business teams to develop an understanding of complex financial markets, products, and strategies. - Analyze financial market data to identify patterns and potential opportunities. - Develop forecasts
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Posted 5 days ago | Updated 9 hours ago

Senior Quantitative Researcher, Buy-Side, PhD Preferred - R

Next Step Systems

•

Chicago, Illinois, USA

Full-time

Senior Quantitative Researcher, Buy-Side, PhD Preferred, Chicago, IL This Senior Quantitative Researcher position is 100% Onsite and NOT open for Remote. Company Will Sponsor Visas! Company Will Relocate Candidates! Senior Quantitative Researcher Responsibilities: - Work collaboratively with the technology and business teams to develop an understanding of complex financial markets, products, and strategies. - Analyze financial market data to identify patterns and potential opportunities. - Dev
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Posted 5 days ago | Updated 9 hours ago