Senior C# Developer Jobs in Schaumburg, IL

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Sr. Flutter Developer

Stellent IT LLC

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On-site in Schaumburg, Illinois, USA

Third Party, Contract

Only W2, Sr Flutter Developer Location - Schaumburg, IL. Need to be local (or willing to relocate before day 1) Hybrid role (2-3 days onsite) This role will be filled at either the Sr Developer or Lead Developer level. The hiring manager will determine the appropriate level based upon the selected applicant's experience and skill set relative to the qualifications listed for this position. As a Senior and Lead Developer, your main responsibilities will involve: .NET Application development usi
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Posted 13 hours ago | Updated moments ago

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

Next Step Systems

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On-site in 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 20 hours ago

Senior .NET Developer / C#, .NET 6, AWS Lambda / Video Streaming

Motion Recruitment Partners, LLC

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On-site in Chicago, Illinois, USA

Full-time

A media software engineering company is currently looking for a Senior Software Engineer that has experience with Video Streaming. This company recently acquired their small competitor and are really taking a hold of the video streaming market. They build systems for broadcast television, such as news production systems and master control. As a Senior Software Engineer, they want someone who is self-motivated, capable of high programing productivity, and interested in learning about video, TV,
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Posted 24 days ago | Updated 4 hours ago

C# Software Developer (Banking)

ITTConnect

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Hybrid in Chicago, Illinois, USA

Full-time

ITTConnect is seeking a Senior C# Developer with Azure to join one of our clients, which is a major IT Consulting firm HQ'd in Europe, with offices in 15 countries and over 10k employees. They are experts in tailored IT Services to Banks, Insurance and other Financial vertical clients. This is an exciting opportunity to join a vibrant environment at one of their financial vertical accounts in Chicago (a large investment and capital management firm). Job is hybrid (3/2), and will be interacting
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Posted 2 days ago

C# Full Stack Developer - Custom Legal Applications

Request Technology, LLC

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Hybrid in Chicago, Illinois, USA

Full-time

NO SPONSORSHIP Senior Product Engineer II - C# Salary: $140k to $170k plus bonus Location: Chicago, IL 3 days in office 2 days remote Looking for a candidate with 10+ years C# Fullstack Development to develop custom applications legal, finance, HR, risk etc., You will be responsible for delivering custom business solutions using the Microsoft technology stack. You will perform analysis, design and implementation of solutions. Qualifications & Requirements Bachelor s Degree8 plus years of softwar
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Posted 7 hours ago

Senior C#/.NET Developer

Thinkfind Corporation

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Remote

Third Party, Contract

Thinkfind is looking for a senior full-stack .NET software developer to contribute to the success of our prestigious client. This is an optional full-remote opportunity. You will be responsible for designing, developing, testing, and deploying web applications and services using the latest .NET technologies. You will work closely with business analysts, product owners, and other developers to deliver high-quality solutions that meet the needs of our customers and stakeholders. You will also foll
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Posted 2 days ago | Updated 5 hours ago

Senior C++ Trading Software Developer - R

Next Step Systems

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On-site in 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 20 hours ago

VB6/ C# Developer (REMOTE, EST)

Dexian DISYS

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Remote

Full-time, Contract

Position: VB6/C# Developer Location: REMOTE Duration: 6 month contract Needed: A programmer fluent in both VB6 and CSharp This person would be converting 10 similar projects from VB6 to CSharp They would be responsible for verifying the converted code through common testing processes They would report to me and I would work with them to verify proper operation of the converted code Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations w
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Posted 3 days ago | Updated 1 hour ago

Financial Client - Sr Application Developer (C# with Heavy SQL exp)

Kellton

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Remote

Third Party, Contract

My Direct Financial Client has an Application Developer (C#, SQL) opportunity. If interested, please respond to the job posting. Sr C# SQL Developer (Must have strong SQL coding skills) 100% REMOTE Duration: 2yrs + possibility of extension or conversion. C2C OR W2 is fine. Position Description: 12+ years of total IT experience. Hands on Coding in C# .net and SQL (some exp desgining databases) Main responsibility would be working on the backend (C# .NET). Prior experience with hedge fund investme
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Posted 60+ days ago | Updated 1 day ago

Software Developer - C#.NET

TCC Software Solutions

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Remote

Full-time

Our company is looking for a Software Developer to be assigned to an internal software development team working on one of TCC's ongoing application projects. Candidate will work under the direction of TCC Project Manager. Project teams are close-knit groups typically consisting of 2-5 developers who are encouraged to openly share their ideas with one another. All projects utilized the AGILE SCRUM Methodology. IMMEDIATE START - upon clearing background check and drug screen. REMOTE POSITION - pre
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Posted 60+ days ago | Updated 14 days ago

Sr Systems Analyst / .NET developer

CME Group

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On-site in 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 3 days ago | Updated 5 hours ago

Sr Salesforce Developer

Randstad Digital

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Remote

Contract

job summary: What you will need to be successful (Skills, Knowledge, & Experience) Bachelor's degree in Computer Science, closely related field, or equivalent work experience 6+ years in a Senior Developer role Salesforce.com certifications - specifically in development 8+ years of custom coding and software development within Salesforce.com Demonstrated ability implementing Salesforce in a 300+ person company, specifically in a multi-instance Salesforce environment Full comprehension of standa
Posted 11 hours ago | Updated 5 hours ago

Sr Systems Analyst / .NET developer

CME Group

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On-site in 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 3 days ago

Sr. API Developer

On-Board Services

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Hybrid in 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 25 days ago

Kofax Sr. Developer

e-IT Professionals Corp.

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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 14 days ago | Updated 1 day ago

Senior Data Engineer/Developer

Commercial Programming Systems, Inc.

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Remote

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 4 days ago | Updated 2 hours ago

Senior .NET Developer

Oscar Technology

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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 17 days ago | Updated 1 hour ago

Sr Developer with AWS

Oscar Technology

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Remote

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 9 days ago | Updated 1 hour ago

Sr Windchill Developer (Customization)

Mergen IT LLC

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Remote

Third Party, Contract

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 9 days 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 22 days ago | Updated 1 hour ago