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  •  ...A consulting firm is seeking a .NET Backend Engineer to develop event-sourced, microservices-based systems remotely. The role involves designing APIs, using Dapr and Orleans, and integrating ERP systems. Applicants should have experience in .NET 8, event sourcing, and... 
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    Eliassen Group

    Madison, WI
    6 days ago
  •  ...Johnson Financial Group is looking for a Software Engineer to design, develop, and support applications and ETL/data solutions. The role...  ...technical solutions. Candidates must have strong proficiency in .NET, APIs, and Python. There will be a requirement to commute to Racine,... 
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    Johnson Financial Group LLC

    Madison, WI
    2 days ago
  •  ..., assuring compliance with DFI's application and web site standards, and mentoring less senior application developers. Objectives and Tasks nalysis and...  ...Net Web Forms with strong UI design skills WCF Web Services and Web APIs SQL Server... 
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    ShiftCode Analytics

    Madison, WI
    5 days ago
  •  ...of Public Instruction is seeking a Certified Microsoft .NET web Developer III who will serve as a member of the Application Development...  ...in working with .NET (both Framework and Core, MVC, C#) , Web APIs, DevOps Ability to perform client-side scripting using JavaScript... 
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    E-Solutions

    Madison, WI
    3 days ago
  •  ...microservices-based systems using .NET 8. The role will design and deliver APIs, leverage Dapr and the actor pattern with Orleans, and integrate...  ...with team members to implement event sourcing patterns. Develop backend services using .NET 8. Work with ERP systems to ensure... 
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    Eliassen Group

    Madison, WI
    6 days ago
  •  ...Frontend Developer Remote (CST/EST timezone) Top Skills: React, NextJS, Sitecore...  ...with a headless CMS (Sitecore) and backend APIs Collaborate with design and product...  ...responsive, accessible, and high-performing web interfaces Support ongoing digital... 
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    RIT Solutions, Inc.

    Madison, WI
    4 days ago
  • $90 - $108 per hour

     ...Senior Frontend Web Developer Req number: R7733 Employment type: Full time Worksite flexibility: Remote Who we are CAI...  ...experience designing, developing, testing and implementing web and API-based solutions and are looking for your next career move,... 
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    CAI

    Madison, WI
    6 days ago
  • $102.5k - $187.9k

     ...solutions that power their businesses across web, mobile, cloud platforms, physical...  ...Software Engineer , you will independently develop, test, and maintain high‑quality software...  ...Build and maintain backend services and APIs using modern backend programming languages... 
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    Summer holiday
    Local area
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    EY

    Madison, WI
    6 days ago
  •  ...The State of Wisconsin Investment Board is seeking a Software Engineer to design, build, and maintain production-grade APIs supporting critical workflows. The ideal candidate has over 5 years of software development experience and strong proficiency in Python. You will... 
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    State of Wisconsin Investment Board

    Madison, WI
    2 days ago
  • $115.4k - $197.8k

     ...guidance within their area of specialty. The engineer applies developing professional knowledge to influence functional objectives and contribute...  ...Maintain and optimize code (front end and back-end, apis), and define core infrastructure needs Utilize Test-Driven Development... 
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    Work at office
    3 days per week

    Medica

    Madison, WI
    6 days ago
  • $90k - $100k

     ...Overview GovCIO is currently seeking React/Redux Frontend Developers to join a cross-functional team dedicated to delivering...  ...on robust application integrations with REST/SOAP APIs and other established web services. Participates in system planning and the development... 
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    GovCIO

    Madison, WI
    6 days ago
  •  ...Senior Front-end Developer (React.js, HTML, CSS) Fully Remote-United States-HUD Job Type...  ...implement component-based, responsive web interfaces supporting HUD's AI/ML proofs...  ...GitHub/GitLab Familiarity with integrating APIs and working with back-end services... 
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    St. George Tanaq Corporation

    Madison, WI
    6 days ago
  • $100k - $110k

     ...GovCIO is seeking an experienced Senior React/Redux Frontend Developer to lead feature delivery and architectural enhancements across...  ...system libraries. Oversee integration of complex REST/SOAP APIs, VA enterprise services, and distributed systems. Lead system... 
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    GovCIO

    Madison, WI
    4 days ago
  •  ...ReactJS UI Developer with any exposure to Redux, React Router, and Context API ReactJS Developer with any investment banking or investment management exposure. We are looking to hire an experienced UI developer with at least 5 years of experience for our NYC office. Develop... 
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    Blockchain Technologies Corp.

    Madison, WI
    3 days ago
  •  ...ESP Engineered is looking for a QA Automation professional with 4–6 years of experience focusing on API and backend testing. You will ensure the quality and reliability of backend services, design automated test frameworks, and collaborate closely with cross-functional... 
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    Flexible hours

    ESP Engineered

    Oregon, WI
    3 days ago
  • $130k - $200k

     ...directly with stakeholders, gathering context, and independently driving execution. Solid understanding of backend systems, schema design, APIs, and scalable application architecture. Proven ability to move quickly while maintaining strong engineering judgment and code... 
    Work at office

    Carex Consulting Group

    Madison, WI
    3 days ago
  •  ...Senior Full Stack Software Developer Anywhere Type: Contract Category: Development...  ...Developer to build and maintain modern web applications with ReactJS, NodeJS, and Microsoft...  ...create responsive interfaces, integrate APIs, and write efficient SQL in support of... 
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    Eliassen Group

    Madison, WI
    7 days ago
  • $79.2k - $209.5k

     ...documentation, and operations. We are seeking a Senior Software Developer (IC3) to design, develop, and operate backend services and...  ...Responsibilities • Design and implement backend services and APIs used by Oracle Health product teams. • Deliver features end-to... 
    Temporary work
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    Oracle

    Madison, WI
    4 days ago
  • $140k

     ...We are seeking a talented Sr Full Stack Developer to join our Strategic Data & Analytics team...  ...accessibility Develop large-scale, web and mobile software utilizing appropriate...  ...Development Develop and maintain RESTful APIs and backend services using Python or Java... 
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    The Hertz Corporation

    Madison, WI
    4 days ago
  • $120k

     ...VisualForce, and be familiar with SOAP and REST APIs. This resource will also leverage...  ...correct design patterns for best practices. Develop custom applications & execute performance...  ...Science / Information Technology / Web Design required ~3+ years of experience... 
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    The Hertz Corporation

    Madison, WI
    7 days ago
  • $186.07k - $218.9k

     ...What you’ll be doing (ie. job duties): Design and build scalable payment systems that process millions of transactions daily—developing APIs, services, and integrations that power deposits, withdrawals, and fund transfers across multiple payment methods and rails.... 
    Local area

    Coinbase

    Madison, WI
    5 days ago
  • $112.7k - $193.2k

     ...Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier...  ...project experience in software development ~ Exposure to web technologies, APIs, or databases (SQL or NoSQL) ~ Familiarity with Agile or... 
    Minimum wage
    Full time
    Work experience placement
    Internship
    Work at office
    Local area
    Remote work

    UnitedHealthcare

    Madison, WI
    3 days ago
  • $99.6k - $234.6k

     ...correctness, and operability. We are seeking a Principal Software Developer (IC4) to lead design and delivery for complex platform...  ...• Establish and improve engineering standards across services (API consistency, test strategy, deployment patterns, observability).... 
    Temporary work
    Flexible hours

    Oracle

    Madison, WI
    4 days ago
  • $145k - $160k

     ...A leading government IT firm is looking for a Senior Full Stack Developer to enhance VA.gov. The role involves backend development using Ruby...  ...with a Master's degree, and strong familiarity with AWS, OpenAI API integrations, and DevOps tools is preferred. This position is... 
    Remote work

    GovCIO

    Madison, WI
    5 days ago
  • $95k - $135k

     ...Technology Overview GovCIO is currently seeking full stack developers with React-Redux and Ruby on Rails development experience to...  ...-side logic and database integrations with RESTful/SOAP API, other web services and backend services. Participates in system planning... 
    Full time
    Remote work
    Flexible hours

    GovCIO

    Madison, WI
    7 days ago
  •  ...ManpowerGroup Global, Inc. is seeking a dedicated .NET Web Developer in Madison, WI. The role involves developing and maintaining web applications using ASP.NET, VB.NET, and C#, while collaborating with cross-functional teams. The ideal candidate will have 6+ years of... 
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    Flexible hours

    ManpowerGroup Global, Inc.

    Madison, WI
    5 days ago
  •  ...Position: .NET web Developer II Location: Madison WI 53703 Duration: 10 Months contract JOB DESCRIPTION: The primary purpose of this contractual service agreement is to provide applications development and support for various UI-related applications... 
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    Ageatia Global Solutions

    Madison, WI
    6 days ago
  • $110k - $120k

     ...GovCIO is seeking a Senior Full Stack Developer to design, build, and maintain features for VA.gov. This fully remote role requires strong skills in React, Ruby on Rails, and API development, with a salary range of USD $110,000.00 - USD $120,000.00 annually. The position... 
    Remote work

    GovCIO

    Madison, WI
    7 days ago
  •  ...Engineer II for a permanent remote position responsible for building and enhancing single-page applications. You will collaborate with developers and designers, mentor interns, and apply your JavaScript and React skills in a dynamic environment. The ideal candidate has 3+... 
    Permanent employment
    Remote work

    Eliassen Group

    Madison, WI
    5 days ago
  •  ...and modifications to existing code. Successful candidates will have demonstrated success in designing, creating, and maintaining web services, system integration, web development, and Agile Scrum development methodology. Hardware/Software Environment... 
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    Work experience placement
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    Novalink Solutions LLC

    Madison, WI
    3 days ago