Job Summary • React Native Developers (Senior level) • Deep expertise in React for web and React Native for mobile platforms is essential. • Strong expertise in platform integration skills using React, React Native, Node.js, Java, and Spring Boot. • Proficiency in working with different data structures using Cosmos DB, Graph DB, SQL Server, Kafka event topics, and GraphQL APIs. • Version control using Git in collaboration settings. • Proven track record of ownership and delivery. • Experience with developing GenAI-based applications using skills such as Prompt Engineering, RAG, etc. • Experience with feature flags, CI/CD automation, shift left principles. • Experience with large-scale data pipelines in online advertising, recommender systems, e-commerce, or relevant areas. • Emphasis on data security with sensitive data and access control • Highly resourceful and methodical in solution/architecture/API/codebase design and ability to translate product requirement into engineering blueprint. location: Herndon, Virginia job type: Contract salary: $60 - 65 per hour work hours: 8am to 5pm education: Bachelors Responsibilities • React Native Developers (Senior level) • Deep expertise in React for web and React Native for mobile platforms is essential. • Strong expertise in platform integration skills using React, React Native, Node.js, Java, and Spring Boot. • Proficiency in working with different data structures using Cosmos DB, Graph DB, SQL Server, Kafka event topics, and GraphQL APIs. • Version control using Git in collaboration settings. • Proven track record of ownership and delivery. • Experience with developing GenAI-based applications using skills such as Prompt Engineering, RAG, etc. • Experience with feature flags, CI/CD automation, shift left principles. • Experience with large-scale data pipelines in online advertising, recommender systems, e-commerce, or relevant areas. • Emphasis on data security with sensitive data and access control • Highly resourceful and methodical in solution/architecture/API/codebase design and ability to translate product requirement into engineering blueprint. Qualifications • React Native Developers (Senior level) • Deep expertise in React for web and React Native for mobile platforms is essential. • Strong expertise in platform integration skills using React, React Native, Node.js, Java, and Spring Boot. • Proficiency in working with different data structures using Cosmos DB, Graph DB, SQL Server, Kafka event topics, and GraphQL APIs. • Version control using Git in collaboration settings. • Proven track record of ownership and delivery. • Experience with developing GenAI-based applications using skills such as Prompt Engineering, RAG, etc. • Experience with feature flags, CI/CD automation, shift left principles. • Experience with large-scale data pipelines in online advertising, recommender systems, e-commerce, or relevant areas. • Emphasis on data security with sensitive data and access control • Highly resourceful and methodical in solution/architecture/API/codebase design and ability to translate product requirement into engineering blueprint. Skills • React Native Developers (Senior level) • Deep expertise in React for web and React Native for mobile platforms is essential. • Strong expertise in platform integration skills using React, React Native, Node.js, Java, and Spring Boot. • Proficiency in working with different data structures using Cosmos DB, Graph DB, SQL Server, Kafka event topics, and GraphQL APIs. • Version control using Git in collaboration settings. • Proven track record of ownership and delivery. • Experience with developing GenAI-based applications using skills such as Prompt Engineering, RAG, etc. • Experience with feature flags, CI/CD automation, shift left principles. • Experience with large-scale data pipelines in online advertising, recommender systems, e-commerce, or relevant areas. • Emphasis on data security with sensitive data and access control • Highly resourceful and methodical in solution/architecture/API/codebase design and ability to translate product requirement into engineering blueprint. Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status. At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com. Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility). This posting is open for thirty (30) days.