<p>Robert Half is seeking a Senior Software Developer to help design, build, and support business-critical applications for our client in the Madison area. This role focuses on developing reliable, scalable software systems used directly in production environments.</p><p><br></p><p>You’ll work closely with a small, experienced engineering team supporting applications where uptime matters and problems need real solutions. We’re looking for someone who can think creatively during design, stay focused during execution, and take ownership when systems need attention.</p><p><br></p><p><strong>This is a remote position for Wisconsin based candidates only.</strong></p><p><br></p><p><strong>What You’ll Do:</strong></p><ul><li>Design, develop, and maintain core business applications supporting manufacturing operations</li><li>Build backend and full-stack solutions using modern .NET technologies</li><li>Develop and support applications hosted in Azure, including Azure SQL–backed systems</li><li>Troubleshoot production issues and participate in root-cause analysis to improve system stability</li><li>Collaborate with engineering and business partners to deliver practical, reliable solutions</li><li>Participate in occasional production cutovers or off-hours support (infrequent, typically a few times per year)</li><li>Contribute to application architecture and continuous improvement efforts</li><li>Explore opportunities to incorporate AI capabilities into applications as the organization defines its roadmap</li></ul><p><br></p>
<p>We are seeking a <strong>Mid–Senior Level Full Stack Developer</strong> to support and maintain a suite of existing enterprise applications. This role will focus on <strong>stabilizing, upgrading, and maintaining legacy systems</strong> that are currently in “keep the lights on” mode.</p><p>These applications will eventually be sunset, so the work will primarily involve <strong>maintenance, upgrades, and support of existing functionality rather than new product development or greenfield engineering.</strong></p><p>The ideal candidate is comfortable working within <strong>established systems</strong>, addressing <strong>technical debt, upgrades, and out-of-support components</strong>, and collaborating in an <strong>Agile environment</strong>.</p><p>Key Responsibilities</p><ul><li>Maintain and support existing enterprise applications</li><li>Implement <strong>system upgrades and updates</strong> to ensure applications remain stable and secure</li><li>Address <strong>out-of-support technologies and compatibility changes</strong></li><li>Troubleshoot and resolve issues in legacy application environments</li><li>Participate in <strong>Agile / SAFe ceremonies</strong>, including stand-ups, ticket management, and story refinement</li><li>Collaborate with development teams to ensure continuity of application functionality</li><li>Contribute primarily to <strong>back-end development</strong>, while still supporting full stack functionality as needed</li></ul><p>Required Qualifications</p><ul><li><strong>Mid–Senior level developer experience</strong> (not a Lead or Architect role)</li><li>Strong experience with <strong>TypeScript</strong></li><li>Strong experience with <strong>.NET (4.6 – current versions)</strong></li><li>Experience working with <strong>legacy ASP.NET applications</strong></li><li>Experience with <strong>Python</strong> (some flexibility; willingness to work in Python environments)</li><li>Experience working within <strong>Agile or SAFe frameworks</strong></li><li>Ability to maintain and enhance <strong>legacy or enterprise systems</strong></li></ul><p>Nice to Have</p><ul><li>Experience modernizing or supporting <strong>applications approaching end-of-life</strong></li><li>Strong debugging and troubleshooting skills in complex environments</li><li>Experience working on <strong>backend-heavy workloads within full stack applications</strong></li></ul><p><br></p>
<p>Robert Half is seeking a Senior Full-Stack Developer to lead the evolution of modern web applications and cloud-native systems for our client in Wisconsin. This role will take AI-assisted prototypes and transform them into secure, scalable, production-grade solutions. You will own application architecture across the stack and help guide the transition from legacy platforms to modern web technologies.</p><p><br></p><p>This is a hands-on technical leadership role for someone who can move quickly, think strategically, and balance speed with long-term maintainability.</p><p><br></p><p><strong>Key Responsibilities</strong></p><p><br></p><p>Application Development</p><ul><li>Own and productionize modern React and TypeScript applications, refactoring prototype or AI-generated code into secure, maintainable systems.</li><li>Design and build API-first, cloud-native full-stack solutions using JavaScript/TypeScript, Node.js, and relational or NoSQL databases.</li><li>Implement complex business logic such as pricing rules, workflow automation, and multi-level authorization.</li><li>Support and modernize legacy components as needed.</li></ul><p>Cloud & Architecture</p><ul><li>Design and maintain scalable cloud-native architectures.</li><li>Develop serverless backend services and optimize database performance.</li><li>Implement secure document storage and file management solutions.</li><li>Enforce security best practices, identity management, and access controls.</li></ul><p>API & Database Development</p><ul><li>Design and optimize relational and NoSQL database schemas.</li><li>Build RESTful APIs with structured service layers and role-based access.</li><li>Implement event-driven and real-time data patterns.</li><li>Manage third-party integrations, data migrations, and ETL processes.</li></ul><p>DevOps & Deployment</p><ul><li>Establish CI/CD pipelines for automated testing and deployment.</li><li>Configure hosting environments and manage environment variables and secrets.</li><li>Implement monitoring, logging, and performance optimization.</li><li>Ensure reliability, scalability, and cost efficiency.</li></ul><p>Collaboration & Leadership</p><ul><li>Mentor team members transitioning from legacy or low-code platforms to modern web stacks.</li><li>Conduct code reviews and establish development best practices.</li><li>Translate business requirements into technical solutions.</li><li>Document architecture decisions and development standards.</li><li>Bridge rapid prototyping efforts with production-ready deployment.</li></ul><p><br></p>
<p>We are seeking a <strong>Mid–Senior Level Android Mobile Developer</strong> to support and maintain a suite of existing enterprise mobile applications. This role focuses on <strong>supporting legacy applications that are currently in “keep the lights on” mode</strong>, ensuring stability while performing upgrades and addressing technology components that are reaching end-of-support.</p><p>This is <strong>not a greenfield development role</strong>. The work will involve maintaining and enhancing existing applications as they move through their lifecycle and eventually toward sunset.</p><p>The ideal candidate is comfortable working in <strong>legacy environments</strong>, implementing upgrades, and supporting production systems within an <strong>Agile / SAFe development framework</strong>.</p><p>Key Responsibilities</p><ul><li>Maintain and support existing <strong>Android mobile applications built with Java Native</strong></li><li>Implement <strong>upgrades and updates</strong> to keep applications functional and secure</li><li>Address <strong>out-of-support technologies and framework updates</strong></li><li>Troubleshoot and resolve issues within existing mobile applications</li><li>Participate in <strong>Agile / SAFe ceremonies</strong>, including stand-ups, sprint planning, ticket management, and story refinement</li><li>Collaborate with cross-functional teams supporting backend and integration layers</li><li>Contribute to both <strong>mobile application updates and related system maintenance</strong></li></ul><p>Required Qualifications</p><ul><li><strong>Mid–Senior level developer experience</strong> (not a Lead or Architect role)</li><li>Strong experience building <strong>Android mobile applications using Java Native</strong></li><li>Experience working directly with <strong>Android frameworks and SDKs</strong></li><li>Experience with <strong>TypeScript</strong></li><li>Experience working within <strong>Agile development environments</strong>, ideally SAFe</li><li>Ability to work within <strong>existing legacy codebases</strong></li></ul><p>Nice to Have</p><ul><li>Experience supporting <strong>enterprise mobile applications</strong></li><li>Familiarity with <strong>application lifecycle management and sunsetting legacy systems</strong></li><li>Strong troubleshooting and debugging skills in production environments</li></ul><p><br></p>
We are looking for an experienced Project Manager/Senior Consultant to join our team in Sun Prairie, Wisconsin. This contract-to-permanent position requires a detail-oriented individual with extensive expertise in managing complex IT projects, particularly within the insurance industry. The ideal candidate thrives in a collaborative environment, is familiar with Salesforce implementations, and is capable of working across time zones to ensure project success.<br><br>Responsibilities:<br>• Lead and oversee end-to-end IT project management initiatives, ensuring timely delivery and adherence to quality standards.<br>• Collaborate with cross-functional teams to implement Salesforce solutions tailored to business needs.<br>• Coordinate project activities, including planning, execution, and monitoring, while adhering to Agile Scrum methodologies.<br>• Manage stakeholder communication effectively, ensuring alignment on project goals and progress.<br>• Travel to company locations 2-3 times per year to facilitate project collaboration and review.<br>• Develop and maintain project documentation, including timelines, budgets, and risk assessments.<br>• Utilize Atlassian Jira for tracking project progress and managing tasks.<br>• Ensure seamless integration of Salesforce environments and development processes.<br>• Provide strategic guidance and program management expertise to align project outcomes with organizational objectives.<br>• Work effectively within Australian time zones to support global project requirements.