Full Stack Engineer

Part-Time Full Stack EngineerZeinCrew LLC – Remote About ZeinCrewZeinCrew is a staffing company that partners with some of the best and fastest-growing technology companies in New York City and globally. We connect exceptional professionals with innovative organizations, helping businesses scale their teams and achieve their growth objectives.About the RoleWe are looking for a Part-Time Full Stack Engineer to join a fast-paced team working on modern web applications and digital products.This role involves building and maintaining features across both the frontend and backend, integrating APIs, working with databases, and contributing to the overall development of scalable and reliable applications. You will work closely with engineers, product teams, and other technical stakeholders to deliver high-quality solutions in a dynamic environment. Key ResponsibilitiesDevelop and maintain features across frontend and backend applications.Build and integrate APIs and backend services.Develop responsive and user-friendly web interfaces.Work with databases and third-party services.Debug, test, and optimize applications for performance and reliability.Collaborate with engineers and other technical stakeholders through the development lifecycle. Requirements2+ years of professional software development experience or equivalent.Strong proficiency in JavaScript/TypeScript.Experience with React or another modern frontend framework.Experience with Node.js or another backend technology.Experience working with REST APIs and databases.Familiarity with Git and GitHub.Strong understanding of software development fundamentals, debugging, and testing.Ability to work independently and effectively in a part-time environment. Nice to HaveExperience with Next.js.Experience with PostgreSQL, MongoDB, or other databases.Experience with AWS or other cloud platforms.Experience integrating AI/LLM APIs.Startup or fast-paced product development experience. Work AuthorizationCandidates must be authorized to work in the United States for this role. Visa sponsorship, including H-1B transfers, is not available for this position. Why Work with ZeinCrewRemote role with flexible working environmentCompetitive compensationCollaborative and supportive team cultureOpportunity to work with fast-growing startupsExposure to modern technologies and real-world productsLong-term growth opportunities