Senior C# Developer Jobs in Vernon Hills, IL

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Senior C# / .Net Developer Level 3

Kforce Technology Staffing

Remote or Cincinnati, Ohio, USA

Third Party, Contract

RESPONSIBILITIES: Kforce has a client in Cincinnati, OH that is seeking a Senior C#/.NET Developer Level 3 to join their team on a 12-month contract to hire basis. This position is backend focused. Processing Engine. Summary: As a C#/.NET Developer, you will have the opportunity to design, build, test, maintain, and have a direct and meaningful impact on the roadmap of the associate platform. You will be responsible for design and development of service layers, API's and all other functionality

VB6/ C# Developer (REMOTE, EST)

Dexian DISYS

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

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

Kellton

Remote

Contract, Third Party

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

Sr .NET Developer

Vaco Technology

Remote

Contract

Title: Senior .NET Developer Why is this position open? Growth Pay/Salary/Benefits/Perks: $67-72+/HR | Benefits offered during contract duration | Bonus Work from Home Policy: Fully Remote Work Environment/culture: This team is looking for an individual with strong communication skills and attention to detail. Best Personality Match for this Role: Looking for someone with the ability to move quickly, and work independently Responsibilities: Serve as a Senior .NET Developer, supporting the f

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

Senior .NET Developer

Sky Consulting Inc

Remote

Contract, Third Party

This is a Direct client role, Remote for candidates with Authorized US work permits. Work can be performed within USA limits only. 3rd Party Sales Recruiter , NO Calls pls. Requires C#, ASP.Net, MVC, CORE, Restful APIs , Entity Framework or comparable ORM, HTML/CSS, JavaScript or jQuery, Azure DevOps, GIT GitHub Enterprise, Automated Unit Testing, Developing on Agile Scrum Team, TSQL, Bootstrap 4+, Typescript/Angular 6+ Title: Senior.Net Developer Our client is looking for a highly motivated

Senior Developer-Microsoft D365

Mastech Digital

Remote or Blandford, Massachusetts, USA

Contract

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Senior Developer-Microsoft D365 for our client in the Healthcare domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 12+ Months Contract Location: Remote Salary: $65.00/Hourly Role: Seni

Senior Power BI Developer

Quinnox Inc

Northbrook, Illinois, USA

Full-time

Senior Power BI developer Northbrook, IL Hybrid About Quinnox Quinnox is a global IT services organization headquartered in Chicago, USA with presence in Europe, Middle East and India. We are an Agile, Midsize CMMI Level 5, ISO 9001:2008 and ISO 27001:2013 certified organization, working with Fortune 500 clients and have successfully executed projects in over 40+ countries across the globe. Our website - Job Title: Senior Power BI & Excel Visualization Report Developer Job Description: Responsi

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

Senior Sailpoint Developer/Engineer

Pyramid Consulting, Inc.

Remote

Contract

Immediate need for a talented Senior Sailpoint Developer/Engineer. This is a 06+ months Contract opportunity with long-term potential and is located in EST(Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 24-20019 Pay Range: $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Engage business users to defin

Senior Data Engineer/Developer

Commercial Programming Systems, Inc.

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

Senior iOS Developer

Mindlance

Remote or San Diego, California, USA

Contract

MUST HAVE: Swift and SwiftUI Design patterns, such as MVC, MVVM, MVP, and reactive programming experience Git, Github, Gitlab, Bitbucket and GitFlow. Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.

C# Lead Developer

Shain Associates

Remote

Full-time

Position: Sr C# T ech LeadDeveloper Overview: The C# Tech Lead will serve as a hands-on senior developer within a high-performing agile team. This role involves identifying and implementing technical solutions to meet objectives. The Tech Lead will develop key business applications deployed on the Azure native ecosystem. Responsibilities: Technical Leadership: Provide technical leadership, define optimal technology architecture, and offer guidance on new product requirements. Project Ownership:

Sr React Developer with C#, .Net Core and Artificial Intelligence - 100% REMOTE - Direct Client

NJTECH INC.

Remote

Contract

Hello, We at NJTECH are focused on hiring highly skilled professionals who are excited by the opportunity to make a true impact on their careers as well as on our clients' business. We power our clients success and drive our consultants career growth. We are seeking an experienced and outstanding React Developer with C# .Net Core Experiencefor one of our esteemed clients. Role: React Developer with C# .Net Core Experience Location: 100% REMOTE Duration: CTH (contract to Hire) Responsibilities:

C#.NET Developer

Perennial Resources International

Remote

Contract

I have a remote C#.NET Developer role for one of our top tier clients based out of East Hartford CT. This is a long term "remote contract opportunity. I need a solid developer proficient in C# .NET and who if familiar with SQL (tables, joins, etc). This is a multi year project. Rate will be between $50-$60/hr Please see the job description below. Responsibilities: Design and code applications solving business issuesDevelop diagrams and flow charts on computer operation process as well as test a

Senior Full Stack Developer

Talent Group

Remote

Full-time

Senior Full Stack Developer Designed and implemented UI and microservices for [specific project or application].Developed web applications using Java and Angular, focusing on component design and state management for specific use cases.Processed data using Kafka streams to enable real-time analytics and insights.Designed and implemented RESTful services and GraphQL endpoints, utilizing PostgreSQL for data storage.Built microservices using Spring Boot, improving application scalability and mainta

100% Remote Senior Full Stack Developer

Talent Group

Remote

Full-time

100% Remote Senior Full Stack Developer Job description: Design and implement UI and micro-services, implement telemetry solutions, and DevOps build CI/CD pipelines Develop Web applications using Java, Angular and Database programming. Validate the software developed and fix any potential defects before deploying into higher versions and production Build product features in collaboration with business and IT stakeholders Create innovative solutions to meet the needs of the business and to impro

C#.NET Developer

ZEN3 INFOSOLUTIONS AMERICA INC

Remote

Full-time

Role: C#.NET Developer Location: Redmond, WA/ Remote Candidate should be strong in C# coding and complex SQL queries Job Description: Skills: C#, .Net core, Asp.Net, SQL Experience in building enterprise scale cloud applications,Specialized in the above technologies and can work independently with Security first approach.Self-motivators and go getters.

Senior Software Engineer - C#/.NET

TUPPL Technology Inc

Remote

Contract

Proficiency in C# Programming: 8+ years of experience and a deep understanding of C# and .NET framework, capable of writing clean, scalable, and efficient code. API Development: Experience in building and maintaining RESTful and SOAP APIs. Knowledge of web service architecture and best practices. Database Management: Strong SQL skills and 5+ years of experience in SQL Server with relational database design and development. Familiarity with ORM frameworks such as Entity Framework. Understanding o