Application Developer: C#, React, SQL on Modern Web Platform
360-TSG (Tech Staffing Group)
360-TSG (Tech Staffing Group) is seeking an Application Developer in Chicago to provide development and support for the transition web platform. You will be part of the team to define, implement, and test software and technology solutions and participate in code reviews on the platform. Ideal candidates will have hands-on experience with C#, React, MSSQL, HTML5, and GraphQL, with the ability to analyze business activities to improve efficiency and timelines. #J-18808-Ljbffr 360-TSG (Tech Staffing Group)
- ...Overview The Senior Applications Developer is responsible for... ..., AI-enhanced web and database solutions... ...ecosystem, primarily using C#, JavaScript, and modern AI frameworks and... ...AI orchestration platforms, integrating them into... ..., ASP.NET Core, and SQL Server2+ years’ experience...PlatformWebSQLC#Work at officeRemote work
$120k - $160k
...to : CTO **Applicants will receive a... ...applications into a modern SaaS suite of... ...generation SaaS platform. As products transition... ...in building new web-based ERP... ...backend stack is C#/.NET and ASP.NET... ...by EF Core + SQL Server and running... ...frontend is built with React and TypeScript....PlatformWebSQLC#Remote jobFull timeLocal area$108.45k - $180.83k
...implementation of web-based application development projects... ...the Sr. Manager, Modern Engineering.... ...secure DevSecOps platform at enterprise scale... ...deployment Identify and develop metrics and... ...~ Expertise with SQL databases such as... ...development using C# or similar languages...PlatformWebSQLC#$110k - $150k
...Develop modern, scalable, full-stack software solutions... ...responsive, mobile-friendly web applications using React and TypeScript with... ....js), Python, and C# (.NET). •... ...of underlying data platforms and query languages,... ...Storage, PostgreSQL, MS SQL, and Apache Spark....PlatformWebSQLC#Full timeTemporary workShift work- Warrior Insurance Network (WIN) is seeking an iSeries Developer to evolve and upgrade core insurer applications on the AS/400 platform. You will work on modernization initiatives using SQL, APIs, web services, and AI tools while supporting production systems. The role requires...PlatformWebSQL
- ...Services is seeking an experienced iSeries Developer to maintain and modernize core insurance applications on the iSeries (AS/400) platform. The role involves development,... ...enterprise systems. You will work with SQL, APIs and web services, and AI tools to enhance functionality...PlatformWebSQL
- Preferred Risk Insurance seeks an experienced iSeries Developer to advance our core applications on the AS/400 platform. The ideal candidate will drive modernization initiatives using SQL, APIs, web services, Visual Studio Code, and AI-assisted development while maintaining...PlatformWebSQL
- Preferred Risk Insurance is seeking an iSeries Developer to strengthen and modernize core applications on the AS/400 platform in a stable insurance environment. The role... ...analysis, and maintenance with RPG IV/ILE, SQL, and API/web service integrations, using Visual Studio...PlatformWebSQL
$140k - $165k
...care referral platform that... ...enhance the application and build scalable... ...expertise in modern front-end technologies... ...modern web applications using React and TypeScript... ...Proficient in developing services with... ...as .NET and C# ~ Experience... ...Postgres and SQL ~ Familiarity...PlatformWebSQLC#Full timeWork at officeImmediate start$80k - $120k
...University of Chicago develops, tests, and... ...for end user applications, beta general releases, web pages, and... ...contributions to a .NET platform that shares a React.js front end.... ...knowledge of C# / .NET... ...React.js and modern front-end tooling... ...and/or SQL Server.Familiarity...PlatformWebSQLC#Full timeWork experience placement- ...Microservices (Azure) + React/VueWhat You’ll Do (... ...backend services using C# and modern .NET (.NET 6/8; moving... ...Azure Blob Storage, and SQL ServerBuild and integrate... ...integrate RESTful APIs used by web applicationsImplement... ..., IAA’s unique platform facilitates the marketing...PlatformWebSQLC#Full time
$126k - $154k
...A technology modernization firm, SPR works... ...clients to develop or modernize... ...products and platforms.We’re 150+ strategists... ...stories into application logic as a... ...WE USE C# / ASP.Net (MVC, Web API) / WPF /... ...AngularJS, Knockout, React) / TFS /... ...Studio / SQL Server and SQL...PlatformWebSQLC#Temporary workCasual workFlexible hours- ...CCC) is a leading cloud platform for the multi-trillion... ...and customer-facing web applications that help evolve our products... ...solutions.Design, develop, test, and maintain applications using modern technologies.... ...Strong proficiency in C# and SQL.Experience designing and...PlatformWebSQLC#Full time
$89.63k - $131.44k
...Python, AWS, and modern platform development to join... ...to new ideas and develop products that... ...platform services and applications.Develop and... ...programming skills in C# and Python.... ...relational databases (SQL Server, Postgres)... ...is a plus (Vue, React, Angular, Web Components).Experience...PlatformWebSQLC#Full timeTemporary workWork at officeFlexible hours$190k - $250k
...architecting full-stack web applications at scale.Expert... ...proficiency in modern JavaScript/... ...(e.g., React, Next.js) and backend... ...(e.g., C#, Node.js, Java,... ...experience with cloud platforms (Azure, AWS, or... ...relational (SQL) and NoSQL data... ...tooling, to improve developer velocity and...PlatformWebSQLC#Temporary workFlexible hours$90k - $150k
TransUnion's Job Applicant Privacy... ...responsible for developing and supporting critical... ...TransUnion Telematics platform and related... ...decisions, application modernization efforts, and... ...with C#, ASP.NET MVC, ASP.NET Web API, .NET Framework... ...experience with SQL Server and PostgreSQL...PlatformWebSQLC#Full timeTemporary workWork experience placementRemote workFlexible hours- Custom Business Solutions, Inc. is seeking an experienced RPG developer to evolve and upgrade critical applications on our iSeries (AS/400) platform. You will drive modernization initiatives using SQL, APIs and web services, and AI-assisted development within Visual Studio...PlatformWebSQL
- ...employment, applicants must be currently... ...a .NET Developer to design, build... ...and maintain web applications... ...and internal platforms. The ideal candidate... ...services and modern web... ...experience with C# and .NET / .NET... ...with SQL Server and relational... ...frameworks (React, Angular, or...PlatformWebSQLC#Permanent employmentFull timeH1b
- ...schemas; write efficient SQL; integrate with Postgres... ...practices. Cloud & Platform: containerize; deploy to... ...with at least one Python web framework (FastAPI, Django, or Flask) and modern async programming. Strong... ...Front‑end familiarity (React) for API‑consumer alignment...PlatformWebSQLContract work
- ...and delivery of web, back-end, data, and cloud applications across the marketplace platform. This role will... ...achieved by: Develop and enhance full... ...as .NET, Python, React or Angular, SQL databases, Terraform... ...using .NET/C#, ASP.NET, Python, and modern JavaScript frameworks...PlatformWebSQLC#Work at officeLocal areaImmediate startShift work
$145k - $165k
...Engineer on the Application Development... ...operating modern, cloud‑native... ...modernizing existing platforms, and taking... .... Develop and enhance full‑stack web applications... ...js, Nuxt.js, React.js, Angular,... ...RESTful APIs using C#/.NET and Java... ...experience in Azure SQL and other...PlatformWebSQLC#Work at officeFlexible hours3 days per week- ...data integration platform. The role focuses... ...using Databricks and modern cloud technologies... .... Develop scalable data pipelines... ...services, modern web applications, and supporting front... ....NET / C# & API Development... ...Python, SQL & Databricks...PlatformWebSQLC#
- ...NET Full Stack Developer Location: Illinois... ...‑grade web applications. The ideal candidate... ...technologies, modern JavaScript frameworks... ...APIs, cloud platforms, and Agile... ...experience with C#, .NET Framework... ...Angular (preferred), React, or Vue.js... ...experience with SQL Server including...PlatformWebSQLC#Long term contractContract work
- ...other third-party applications. Partner... ...associates to build a modern data... ...Salesforce Lightning platform Advanced... ...Builder / Platform Developer 1/2... ...JavaScript Prior web engineering experience... ...with.NET, C#, Git, HTML, XML... ...or similar SQL experience with...PlatformWebSQLC#
$117.2k - $175.8k
...The Hartford is developing industry‑... ...Science, we build modern AI products... ...SageMaker, Streamlit, web security,... ...Python, Java, C#Familiarity with big data... ...etc.) and RDBMS platforms such as... ...manipulation and application development4+... ...industry1+ years SQL development experienceFamiliarity...PlatformWebSQLC#Full timeTemporary workWork at office3 days per week$107k - $214.5k
...seeking a Manager, Power Platform & Modern Front‑End Engineering... ...stacks such as React, Angular, and Next.js... ...acceleration and modern web engineering. You will... ..., user‑centric applications by combining Power Platform... ..., mentoring developers, and ensuring delivery...PlatformWebFull timeWork experience placementInternshipLocal area- ...Job Title:.NET Developer Immediate need for a talented... ...experience with.Net, C# and Web service development.... ...deploying enterprise applications with C#,.NET Framework... ...in Relational database/SQL. Experience and exposure... ...development platforms such as.Net technologies...PlatformWebSQLC#Full timeContract workImmediate start
$100k - $160k
...contributes as a lead developer and key member... ...using advanced web and cloud-based... ...Applies modern software engineering... ...utilizing C#, ASP.NET, HTML,... ...troubleshooting applications and cloud products... ...utilizing SQL Server, Azure SQL... ...with low-code platforms, such as Power...PlatformWebSQLC#Work at office$95k - $120k
...add a Software Developer that will be responsible... ...Firm’s digital platforms. This role... ...performance of all applications and services,... ...maintain features for web-enabled applications using C# .NET Core.... ...robust, efficient SQL-based solutions,... ...using modern frameworks, preferably...PlatformWebSQLC#Remote jobFull timeWork at office$245k - $260k
..., pet education platforms, customer facing web applications, and animal lifecycle... ...), working in React and Node ~... ...Current stack: C#, .NET, React, Node... ...js, TypeScript, SQL Server, and the... ...applications Modern web applications... ...passionate about developing great engineers....PlatformWebSQLC#Full timeWork at office
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