• Design, build, and own backend services and APIs that power Flex’s applications • Model the domain - eligibility rules, transactions, merchants, consumer accounts, etc. - in data structures and APIs that other teams build on • Partner with frontend, design, and business stakeholders to translate merchant and consumer needs into reliable APIs and workflows • Own and improve our backend service architecture, data models, and integrations • Analyze, troubleshoot, and resolve production issues rooted in business logic, data correctness, and transactional edge cases • Collaborate on cross-functional projects that connect the full Flex experience, from consumer checkout to merchant analytics • Create and maintain documentation for APIs, services, and on-call runbooks • Contribute to a culture of learning, problem-solving, and operational excellence

• You will be developing core services primarily using Golang and PostgreSQL • We're a startup with a long product roadmap. You will help and accelerate foundational services to scale the output of our product teams. • Resolve issues with previously delivered features. • Write unit and integration tests for code you create. • Peer review code developed by others on your team. • Ensure software is secure, maintainable. • Work with designers, product managers, and other engineers • Encourage automation and continuous improvement.

• Develop and take ownership of a central billing system (C# / .NET, backend) • Work within an established .NET system landscape • Take responsibility for evolving a long-standing codebase • Analyze complex business and technical contexts and make well-founded technical decisions • Perform deployments and monitor production operations • Drive topics through to robust, practical solutions • Identify technical debt early and advance modernization pragmatically and effectively • Communicate technical matters clearly and provide direction

Role Description This PHP Application Developer will be a PHP/JavaScript developer with experience using modern frameworks who will join our team in crafting software to support medical research. Our applications are continually evolving to incorporate more data sources and provide greater utility, requiring flexible software architecture and the ability to rapidly refactor/modernize. Our goal is always to produce software befitting of a leading medical institution - clean, maintainable, and efficient behind the scenes; responsive, intuitive, and beautiful for the end user. As a PHP Application Developer you would work with the REDCap software platform to: - Build new features related to data entry and surveys, including building unit tests. - Fix bugs in REDCap that have been reported by users or administrators. - Help ensure that older REDCap code is maintained and able to function on newer and upcoming versions of PHP. This position will work regular business hours Monday - Friday, and has the possibility of working remotely. Qualifications - Bachelor's Degree (or equivalent experience) (Required) - 2 years relevant experience (Required) - 4+ years of PHP experience with knowledge of object-oriented concepts - Working knowledge of JavaScript, jQuery, and CSS - Working knowledge of REST API services Requirements - Application Development (Intermediate) - Applications Development Standards and Procedures (Novice) - Applications System Design (Novice) - Applications System Analysis (Fundamental Awareness) Benefits This role offers the opportunity to make a meaningful impact within Vanderbilt Health, supported by a comprehensive benefits package which may include: - Health - Disability - Retirement - Wellness offerings to enhance your well-being and professional growth