<p>Kforce has a client that is seeking a Senior of Full-Stack Software Engineer in Greenwood Village, CO.</p> <p>Overview: We are seeking a skilled and pragmatic Senior Software Engineer to join a dynamic team focused on building and scaling a cutting-edge experimentation and configuration management platform. This is a full-stack role that requires hands-on development experience and a passion for delivering high-quality, maintainable software solutions in a collaborative and supportive environment.</p> <p>As a Senior Software Engineer, you will play a critical role in designing and implementing scalable software components-ranging from user interface elements to backend services and cloud infrastructure. You will work with modern technologies such as React, Node.js, TypeScript, and AWS, contributing to a platform that enables data-driven decision-making through experimentation and feature configuration.</p> <p>You will collaborate closely with cross-functional teams including engineers, data scientists, designers, and product managers, to deliver impactful solutions that enhance user experience and business outcomes. Mentorship and continuous learning are key values on this team, and you will be encouraged to share knowledge and help elevate the team's collective skillset.</p> <p>Key Responsibilities:</p> <ul> <li>Design, develop, and maintain scalable software solutions including UI components, APIs, microservices, and cloud infrastructure </li><li>Build and support systems enabling experimentation, A/B testing, progressive deployments, and configuration management </li><li>Write clean, well-documented, and testable code with a focus on reliability and performance </li><li>Participate in code reviews, promote best practices, and contribute to CI/CD pipelines and automated testing </li><li>Troubleshoot and support production systems, including occasional on-call rotations </li><li>Collaborate with stakeholders to translate business needs into technical solutions* Bachelor's degree in Computer Science or related field, or equivalent practical experience </li><li>Proven experience mentoring developers and delivering full-stack software solutions </li><li>Proficiency in Node.js, React, TypeScript, and GraphQL </li><li>Strong knowledge of relational (SQL) and NoSQL databases </li><li>Experience deploying and managing applications in cloud environments </li><li>Familiarity with source control systems and branch management workflows </li><li>Experience building and maintaining microservices architectures </li></ul> <p>Preferred Qualifications:</p> <ul> <li>Master's degree or higher in a related discipline </li><li>AWS Developer Certification (or equivalent) </li><li>6+ years of professional software development experience </li><li>Hands-on experience with AWS infrastructure and services </li><li>Familiarity with Git platforms such as GitHub, GitLab, or Bitbucket </li><li>Knowledge of Python, Redis, Docker, Kubernetes, and Object-Relational Mappers (ORMs) </li><li>Understanding of Infrastructure as Code (IaC) concepts </li><li>Experience with experimentation platforms, statistical testing, or data analysis </li></ul>