Senior Full Stack Software Engineer

Job Title: Senior Full Stack Software EngineerLocation: Dallas, TXType: 6 month contractCompensation: $84-89.23/hrWork Model: RemoteHours: 40.0OverviewDesign, develop, and support enterprise applications using modern full-stack technologies. This role is responsible for translating business requirements into technical solutions, developing secure applications, and supporting data-driven systems within a cloud and analytics-focused environment.ResponsibilitiesAnalyze business requirements and define system scope, functional specifications, and technical solutions for enterprise applications.Design, develop, test, and maintain full-stack applications using React, Flask, and related technologies.Develop and support integrations, data services, and database solutions leveraging Databricks, PostgreSQL, and other enterprise data platforms.Troubleshoot and enhance existing application functionality, system logic, and technical documentation.Support application security initiatives and implementation of secure development requirements, standards, and countermeasures. RequirementsBachelor's degree in Computer Science, Information Systems, Engineering, or a related technical field.Minimum of 6 years of software development experience in enterprise environments.Full-stack development experience using React, Flask, and modern development tools, including AI-assisted development platforms such as Claude Code.Experience working with Databricks, PostgreSQL, and data-driven application architectures.Knowledge of secure software development practices and experience supporting enterprise application security requirements, including SD Elements or similar secure development frameworks.System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.Ref: #558-ScientificSystem One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.