<p>We are looking for a Senior Software Engineer to join our team in Chicago, Illinois. This Contract-to-Permanent position offers an exciting opportunity to design and implement innovative SaaS solutions that drive meaningful social impact. The ideal candidate will possess a strong technical background and thrive in collaborative, fast-paced environments.</p><p><br></p><p>Responsibilities:</p><p>• Design and develop robust software solutions using programming languages such as AWS, Node.js, and JavaScript.</p><p>• Architect secure, scalable systems utilizing .NET frameworks and other modern technologies.</p><p>• Collaborate with cross-functional teams to integrate embedded reporting dashboards and analytics tools.</p><p>• Optimize application performance and ensure data integrity across various tools and systems.</p><p>• Implement generative AI features to enhance user experience and product capabilities.</p><p>• Apply software design patterns and adhere to best practices for scalability and security.</p><p>• Build and maintain microservices, event-driven systems, or serverless architectures.</p><p>• Work closely with stakeholders to translate business needs into technical solutions.</p><p>• Stay updated on emerging technologies to continuously improve development processes.</p><p>• Support DevOps practices to streamline deployment and monitoring of applications.</p>

<p>• Minimum of 5 years of experience in developing SaaS applications, with at least 3 years in an architecture or senior-level role.</p><p>• Proficiency in Node.js, React.js, and JavaScript.</p><p>• Strong understanding of cloud computing and related technologies.</p><p>• Expertise in software design patterns and scalable system architecture.</p><p>• Familiarity with microservices, event-driven systems, or serverless architectures.</p><p>• Proven ability to collaborate effectively with technical and non-technical stakeholders.</p><p>• Passion for mission-driven projects and social impact initiatives.</p>

<h3 class="rh-display-3--rich-text">Technology Doesn't Change the World, People Do.^®</h3> <p>Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.</p> <p>Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more.</p> <p>All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information.</p> <p>© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to <a href="https://www.roberthalf.com/us/en/terms">Robert Half’s Terms of Use</a>.</p>