Full Stack Engineer

Overview Placement Type: Temporary Salary: $57-63.33 Hourly W2 Start Date: Jul 31, 2026 Aquent is excited to partner with a leading financial institution, recognized for its innovative approach to financial services and unwavering commitment to client success. This organization is at the forefront of digital transformation, leveraging cutting-edge technology to build robust, user-friendly platforms that empower millions to confidently manage their financial futures. This is a unique opportunity to join a dynamic team and make a profound impact on critical financial applications, shaping the user experience and driving innovation on platforms that serve a vast client base, ensuring seamless and secure financial interactions that truly matter. Are you a passionate Software Developer ready to take on a pivotal role in building and enhancing sophisticated frontend solutions? We are seeking a talented individual to contribute to a team dedicated to pushing the boundaries of what's possible in digital finance. You will be instrumental in crafting responsive, secure, and high-performing applications, directly impacting the daily financial lives of millions and contributing significantly to the ongoing digital transformation of a leading industry player. This is your chance to shape the future of financial technology and empower users with intuitive and secure digital experiences. Your Impact & Responsibilities Develop, deploy, and troubleshoot sophisticated single-page applications, ensuring high performance and responsiveness across all user touchpoints. Design and implement robust REST endpoints, meticulously focusing on versioning, comprehensive API documentation, secure authentication/authorization protocols, and backward compatibility to maintain seamless service. Champion a strong testing and quality mindset, including writing comprehensive unit and integration tests, and actively preventing breaking changes through diligent regression awareness. Contribute to the development and maintenance of CI/CD pipelines, adhering to strict release governance standards within a highly regulated enterprise environment. Collaborate effectively within a large-enterprise setting, meticulously following documentation, change control, and peer review standards to ensure robust and compliant development. Implement secure authentication mechanisms, including directory service integration, token-based authentication, sophisticated role/entitlement models, and secure secret handling to protect sensitive data. Utilize feature-flag driven delivery and safe rollout practices to ensure smooth, controlled, and low-risk application deployments. What You'll Bring to the Team Bachelor's degree in Engineering, Computer Science, or a related field, or equivalent practical experience. 5+ years of hands-on software engineering experience, with a strong focus on frontend application development. Extensive experience with single-page applications, including build/deploy processes and troubleshooting client-server integration issues. Proficiency in REST endpoint development, versioning, API documentation, authentication/authorization, and backward compatibility. Demonstrated strong testing and quality mindset, including experience with unit/integration tests and regression awareness. Experience with CI/CD pipelines and release governance in highly regulated enterprise environments. Proven ability to work in a regulated or large-enterprise setting, adhering to documentation, change control, and peer review standards. Expertise in directory service integration, token-based authentication, role/entitlement models, and secure secret handling. Familiarity with feature-flag driven delivery and safe rollout practices. Stand Out With Experience with backend technologies such as Java, .NET, Python, SQL, or related server-side frameworks. Understanding of contact center routing concepts, digital channels, interactive voice response, agent experience, or workforce management integrations. Experience with software development kits, extensible markup language, or platform-specific integration frameworks. About Aquent Talent Aquent Talent connects the best talent in marketing, creative, and design with the world's biggest brands. Our eligible talent get access to amazing benefits like subsidized health, vision, and dental plans, paid sick leave, and retirement plans with a match. We also offer free online training through Aquent Gymnasium. More information on our awesome benefits! Aquent is an equal-opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics. We're about creating an inclusive environment-one where different backgrounds, experiences, and perspectives are valued, and everyone can contribute, grow their careers, and thrive.