[Remote] Sr Software Engineer (React and Node JS)

Note: The job is a remote job and is open to candidates in USA. IQVIA is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries. They are seeking a highly skilled Senior Software Engineer specializing in React and Node.js to contribute to building and enhancing scalable web applications and data platforms that support the company's global business objectives.ResponsibilitiesDesign, develop, and maintain scalable web applications and data platforms in cloud environments (Azure/AWS)Contribute to application architecture decisions, ensuring alignment with business requirements and system scalabilityDevelop and implement microservices-based solutions with a focus on performance, modularity, and maintainabilityBuild secure, efficient, and well-documented APIs to support web applications and integrationsCollaborate with cross-functional teams, including product managers, architects, and stakeholders, to deliver technical solutionsTranslate technical requirements into clean, maintainable, and efficient codeParticipate in the full software development lifecycle—from requirements analysis to deployment and supportConduct code reviews and follow best practices to ensure high-quality software deliveryTroubleshoot and resolve application issues, ensuring optimal performance and reliabilityStay current with emerging technologies and contribute to continuous improvement of development processes and toolsSkillsBachelor's degree in Computer Science or related field, or equivalent experience5–8+ years of experience in software development, with a focus on web application developmentStrong hands-on experience with React, Node.js, and modern JavaScript frameworksExperience working with MongoDB, Snowflake, Databricks, or similar data platformsFamiliarity with Docker and Kubernetes for containerization and deploymentExperience with cloud platforms such as Azure and/or AWSUnderstanding of API design, RESTful services, and secure coding practicesExperience implementing authentication mechanisms such as SSOStrong problem-solving skills and ability to work in an agile, collaborative environmentKnowledge of modern software development tools, practices, and exposure to AI-driven technologies is a plusBenefitsDependent on the position offered, incentive plans, bonuses, and/or other forms of compensation may be offered, in addition to a range of health and welfare and/or other benefits.Company OverviewIQVIA provides analytics, compliance, and management solutions to the life sciences industry. It was founded in 1982, and is headquartered in Danbury, Connecticut, USA, with a workforce of 10001+ employees. Its website is https://www.iqvia.com.Company H1B SponsorshipIQVIA has a track record of offering H1B sponsorships, with 44 in 2026, 167 in 2025, 290 in 2024, 258 in 2023, 229 in 2022, 208 in 2021, 180 in 2020. Please note that this does not guarantee sponsorship for this specific role.