Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

.Net Developer

3B Staffing LLC

Responsibilities include:

  • Must have experience with C#, ASP.NET, .NET Core, or related object-oriented programming concepts through professional work, internship, co-op, academic, or project-based experience
  • Hands-on exposure to front-end development concepts, including ReactJS, JavaScript, HTML, CSS, or similar technologies
  • Basic experience creating, consuming, testing, and supporting Web APIs using .NET Core or similar frameworks
  • Exposure to unit testing, API testing, debugging, and code validation practices
  • Basic awareness of security, performance, scalability, and maintainability considerations in application development
  • Contribute to enhancements, maintenance, and modernization efforts for existing web applications with guidance from experienced team members
  • Basic familiarity with HTML, XML, CSS, JSON, JavaScript, and jQuery
  • Basic SQL experience, including writing simple queries, understanding relational database concepts, and supporting data-related troubleshooting
  • Exposure to REST API design, service integrations, request/response handling, JSON payloads, authentication concepts, and troubleshooting API connectivity issues; familiarity with SOAP services is a plus
  • Assist with integrating internal and external systems by supporting API endpoints, data mapping, error handling, logging, and coordination with consuming applications
  • Basic understanding of object-oriented programming principles
  • Familiarity with source control concepts, including Git, branching, pull requests, and code reviews
  • Interest in learning cloud, containerization, and deployment concepts such as Azure, Kubernetes, or CI/CD pipelines
  • Awareness of software design principles such as SOLID, clean code, and reusable components
  • Support code refactoring, defect resolution, and small feature development in alignment with team standards
  • Familiarity with Agile tools such as Azure DevOps, ADO, or JIRA
  • Participate in Agile ceremonies, sprint planning, daily stand-ups, backlog refinement, and retrospectives
  • Follow team development standards, deployment processes, documentation practices, and technical best practices
  • Demonstrate curiosity, accountability, and a continuous learning mindset
  • Communicate effectively with developers, product owners, business partners, and quality assurance team members
  • Experience with personal, academic, internship, or open-source software projects is a plus
  • Ability to work independently on assigned tasks while collaborating closely with a team
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the .Net Developer in Lisle, IL vacancy
  •  ...Senior Software Developer Location: Lisle, IL (onsite) Duration: Long term Responsibilities: The primary responsibility of the Senior...  ...tuning, Store procedures, etc.) Expertise in C# and.NET, .Net Core., C, C++ Experience with Azure cloud technologies,... 
    Suggested

    Software Technology Inc

    Lisle, IL
    1 day ago
  • Position OverviewWe are looking for a skilled Lead .Net Developer to contribute to our Commercial Sales Experience (CSE) product initiative.The ideal candidate is proficient in the full software development lifecycle using an Agile framework, enhancing existing web applications... 
    Suggested
    Permanent employment
    H1b
    Visa sponsorship

    International Motors

    Lisle, IL
    1 day ago
  •  ...Job Title: .NET Lead Developer Location: Lisle, IL (3-4 days Onsite every week) Hire Type: Full time/Contract JOB DESCRIPTION Required Qualifications 10+ years of professional software development experience, preferably with significant hands-on experience... 
    Suggested
    Full time
    Contract work
    3 days per week

    Siri InfoSolutions Inc

    Lisle, IL
    1 day ago
  •  ...Metro Area - Washington Business Journal (2016).Job DescriptionC# developer with WPF and/or SilverlightNaperville, IL, Houston, Tx6+...  ...senior experienced developer to create and support Web and Windows .NET applications for internal systems. Applicant must be experienced... 
    Suggested
    Temporary work
    Work at office

    USM Systems

    Naperville, IL
    2 days ago
  •  ...Job Posting The candidate has a history with all of the below: ~2+ Years in .NET Development ~ Someone willing to work onsite 100% in Wheaton, IL ~ Someone with work authorization status of USC or GC (not GC EAD) Of the following list, the candidate... 
    Suggested

    RIT Solutions

    Wheaton, IL
    4 days ago
  •  ...Job Title: .Net Developer Work Location: Oak Brook, IL 60523 (Hybrid) Performance Expectations: Technical Hiring Criteria (Must Haves) • Top 3 Required skills: a .NET full stack with React JS dev experience, GenAI, RAG Any additional information: a Hands... 

    eTeam

    Oak Brook, IL
    2 days ago
  •  ...Net Developer Hybrid – Jacksonville FL / Miamisburg OH Contract Banking and US Degrees are majorly desired Must have technical skills/experience (ask for alternative/tool/version): .Net Core SQL Oracle Angular Web API Web Services Flex Skills: Micro services preferred... 
    Contract work
    Flexible hours

    RIT Solutions

    Naperville, IL
    1 day ago
  •  ...Position:.NET Developer Location: Westchester, IL Duration: 12 Months 100% Onsite role need only locals .Net/MVC consultants to work on the buyer services project. 5 to 8 years of relevant Application Development experience. Technology (must): C#, ASP .NET MVC,... 
    Local area

    Georgia IT Inc

    Westchester, IL
    4 days ago
  •  ...Job Title:.NET Developer Client: IAA through Capgemini Need locals who can work in hybrid model. Position:.NET Developer Location: Westchester, IL Duration: 12 Months .Net / MVC consultant 8 + years of relevant Application Development experience Hands... 
    Local area

    Keylent Inc

    Westchester, IL
    3 days ago
  •  ...NET Developer Sonoma Consulting is one of the fastest growing national IT Consulting and Executive Search company in the United States, which was founded in 2011 by Mark McGee, the President and CEO. Sonoma Consulting has two business divisions - IT Consulting Services... 
    Full time

    Sonoma Consulting

    Oak Brook, IL
    1 day ago
  •  ...Senior.NET Developer with Sitefinity Organizations today are not only challenged by the constantly changing and emerging technologies, but are also confronted with difficulties in acquiring adequate human resources to meet the dynamics of the different IT Project initiatives... 
    Full time
    Contract work
    Immediate start
    Remote work

    Reliable Software

    Oak Brook, IL
    1 day ago
  •  ...Net Application Developer Sonoma Consulting is one of the fastest growing national IT Consulting and Executive Search company in the United States, which was founded in 2011 by Mark McGee, the President and CEO. Sonoma Consulting has two business divisions - IT Consulting... 
    Local area

    Sonoma Consulting

    Oak Brook, IL
    1 day ago
  • 360-TSG (Tech Staffing Group) in Oak Brook, IL is seeking a Senior Developer to join a team of accomplished professionals delivering high‑quality software in an Agile environment. The role emphasizes Test‑Driven Development, stakeholder collaboration to refine requirements... 

    360-TSG (Tech Staffing Group)

    Oak Brook, IL
    1 day ago
  • A leading vehicle manufacturing company in Lisle, Illinois, seeks a skilled Lead .Net Developer to drive software development for the Commercial Sales Experience product. This role involves developing Web APIs in .NET Core and modernizing applications while ensuring application... 

    International Motors

    Lisle, IL
    4 days ago
  • $93.4k - $140.1k

     ...quality-focused, environment, ideal for advancing your career and making your mark in the metals industry. As a Senior Full Stack Developer at Ryerson, you will be responsible for developing and designing front/back-end web architecture, ensuring the responsiveness of applications... 
    Work experience placement
    Work at office
    Local area
    Flexible hours
    3 days per week

    Joseph T Ryerson & Son Inc

    Downers Grove, IL
    12 hours ago
  •  ...and Gas Industry or the Utility/Energy IndustryExperience with Oracle and Microsoft SQL Server databases, data historians, VB 6.0/VB.Net, C++, C, C#, PLC, and .NET programmingExcellent oral and written communication skillsStrong interpersonal skills and the ability to work... 
    Currently hiring

    LanceSoft

    Lisle, IL
    2 days ago
  • $120k - $130k

     ...expectations5. Elevate team capability and engineering standardsMentor developers and raise the technical bar across the teamPromote consistent...  ...field (or equivalent experience)Deep expertise in modern .NET technologies (.NET 6/7/8, ASP.NET Core, Web API, Entity... 
    Full time

    Roadrunner Freight

    Downers Grove, IL
    4 days ago
  •  ...and aerospace sectors. The ideal candidate will have a robust understanding of the Microsoft Cloud Platform and proven expertise in .Net technologies. Join a forward-thinking team where your architectural skills will drive innovation and efficiency in complex IoT solutions... 

    TechDigital Group

    Lisle, IL
    3 days ago
  •  ...Job Title:.NET Developer Responsibilities include: Minimum 6+ years of development experience with ASP.NET /.NET Core using C# (and/or VB.NET) in Visual Studio IDE. Minimum 6+ years of development experience with ReactJS. Experience in developing Web APIs in.NET Core... 

    Yantran LLC

    Lisle, IL
    12 hours ago
  •  ...approximately $8 billion.Position SummaryThe Full Stack AWS & Azure Developer will design, develop, and maintain robust cloud solutions across...  ...HTML5, and CSS3.• Backend Skills: Strong proficiency in C# and .NET Core framework for building backend services.• Cloud Platforms:... 
    Temporary work
    Work experience placement
    Work at office
    Work from home
    Worldwide
    Flexible hours
    1 day per week

    Dover Digital Printing

    Downers Grove, IL
    4 days ago
  •  ...DevSecOps/SRE practices. Ability to work independently, prioritize effectively, and collaborate across teams. Familiarity with React/.NET application stacks from a platform support perspective. Nice to Have Experience modernizing legacy applications to cloud-... 
    Remote work

    Yantran LLC

    Lisle, IL
    1 day ago
  •  ...Function Apps, Event Hubs, Blob Storage, Resource Groups, Application Insights, Load-Balancers). 8+ years of strong hands-on expertise in .Net, .Net Core . 5+ years of experience in architecting complex solutions for Enterprise IoT systems . #J-18808-Ljbffr TechDigital Group

    TechDigital Group

    Lisle, IL
    3 days ago
  •  ...the Remediation Business Line across the Great Lakes. Identify, develop, and direct the implementation of business strategy for the Business...  ....Growth of the Business Line is based on sales, revenue, net income (profitability) and staff size.Ability to maximize profitability... 
    Contract work

    Burns & McDonnell

    Downers Grove, IL
    1 day ago
  • $115k - $135k

     ...Mechanical Services has an opportunity for a Microsoft Dynamics CRM Developer in Downers Grove, IL. The Microsoft Dynamics CRM Developer is...  ...Develop plugins, workflows, and custom integrations using C#, .NET, and JavaScript Provide technical support and troubleshoot CRM... 
    Full time
    Work at office
    Flexible hours

    EMCOR Group

    Downers Grove, IL
    3 days ago
  • Ajira Software LLC. is looking for a Senior Full Stack Developer in Oak Brook, Illinois. The successful candidate will work in a collaborative...  ...end components with Vue or React and back-end services with C#/.NET. Ideal candidates should have extensive experience with... 
    Remote job

    Ajira Software LLC.

    Oak Brook, IL
    3 days ago
  • abra professional services is seeking a talented Full Stack Developer to join our team! We are looking for an Information Systems Development...  ...-functional interfaces. Requirements Proven experience with C# .NET - Mandatory Minimum 3 years of hands-on experience in Full Stack... 

    Worky Ltd

    Wheaton, IL
    2 days ago
  • $140k - $180k

     ...owned end-to-end system design, led architecture reviews, and driven multi-year platform evolution. • Expert-level proficiency in C#, .NET Core, Java, Python, Go, React.js, Next.js, and TypeScript, with a strong portfolio of production eCommerce systems at scale. • Deep... 
    Full time
    Temporary work
    Immediate start
    Monday to Friday
    Night shift

    Radwell International

    Downers Grove, IL
    4 days ago
  • $170k - $175k

     ...role:Partner with Consultants to drive ETF market share growth and net sales across Invesco’s U.S.-listed ETF platformAct as the primary ETF specialist supporting Consultants in the field, developing targeted business plans and delivering high-impact ETF and Indexed Strategies... 
    Full time
    Work at office
    Flexible hours

    Invesco

    Downers Grove, IL
    4 days ago
  •  ...Senior .NET Developer / Lead Application Developer The pay range for this role is ***- *** per annum including any bonuses or variable pay. *** also offers benefits like medical, vision, dental, life, disability insurance and paid time off (including holidays, parental... 

    Yantran LLC

    Lisle, IL
    2 days ago
  •  ...India, serving the U.S. and Canadian markets. Senior Full Stack Developer - Chicago (Oak Brook) We are an Insurtech company leveraging AI...  ...or Tailwind. Develop and maintain back‑end services using C#/.NET and WebAPI, and persist data with ORMs such as NHibernate or Dapper... 
    Work at office
    Remote work
    Work from home

    Ajira Software LLC.

    Oak Brook, IL
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to .Net Developer. Be the first to apply!