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Technology Specialist - IT Service, Support and Operations | Reactive Programming | react JS

ArtechSt Louis, MOApril 15th, 2026
We are seeking a highly skilled Technology Specialist with expertise in IT Service, Support, and Operations. This role involves working with advanced technologies and methodologies, focusing on Reactive Programming and React JS. The position is based in Saint Louis, MO 63131, with a contract duration of 6 months Should work on Artech w2Key Skills and QualificationsReact JS (30%): Proficiency in functional components, hooks, and advanced patterns for large-scale Single Page Applications (SPAs).TypeScript (30%): Expertise in strict typing, generics, and advanced patterns for writing maintainable code.JavaScript (20%): Strong understanding of modules, promises, async/await, and performance optimizations.API Integration (10%): Experience with REST and GraphQL API integration, focusing on advanced consumption, caching, and performance optimization.Cloud-Native Applications (10%): Knowledge of architecture design, deployment strategies, cost optimization, and scalability on platforms like GCP, AWS, or Azure.Additional SkillsExperience with component frameworks such as PrimeReact.Proficiency in HTML5 and CSS3, with a strong understanding of responsive UI development using style frameworks like Tailwind CSS.Familiarity with version control systems such as Git, GitHub, GitLab, or Azure DevOps, including branching strategies, pull request workflows, and code reviews.ResponsibilitiesDefine performance optimization strategies and implement improvements to enhance application efficiency.Conduct architecture and code reviews to ensure high-quality development standards.Provide technical guidance and architectural leadership to development teams.Experience RequiredCandidates should have 8-10 years of relevant experience in the field.Interview ProcessFace-to-face interviews are required.For immediate consideration please click APPLY.