Senior Full Stack Engineer (Next.js / AWS)

Jahnel Group’s mission is to provide the absolute best environment for software creators to pursue their passion by connecting them with great clients doing meaningful work. We get to build some of the most complex and compelling applications for our clients located across the country.We’re a fast-growing INC 5000 recognized company, yet we still work as a very close-knit team (100+ employees). We’re growing like crazy, and if you’re looking for the next place to call home, hit us up for a beer or coffee.Who We're Looking ForWe’re looking for a Senior Full Stack Engineer to own the user-facing experience and integration layer of a modern AI-powered platform. This role is ideal for someone who enjoys building intuitive interfaces while bridging the gap between complex backend systems and seamless user experiences.Primary ResponsibilitiesBuild and maintain frontend applications using Next.jsDevelop and manage the integration layer between frontend and backend servicesImplement authentication and user management using AWS CognitoDesign and enhance chatbot-style user interfacesCollaborate with backend and AI teams to surface agent outputs effectivelyEnsure performance, scalability, and usability of the applicationParticipate in code reviews, testing, and CI/CD processesContinuously improve overall user experience and system designSome Must-Haves:5+ years of full stack or frontend-focused engineering experienceStrong experience with Next.js / ReactExperience integrating frontend applications with backend APIsFamiliarity with AWS services, especially CognitoStrong understanding of modern web application architectureExperience building responsive, user-focused interfacesStrong communication skills and ability to collaborate in a remote teamNice to Have:Experience building chatbot or conversational UI systemsFamiliarity with AI-driven applications or LLM integrationsExperience working in event-driven or microservices architecturesWhere We're Looking For It:Latin AmericaOpen to 100% Fully RemoteOther InformationThe work hours will be approximately 9:00 am to 5:00 pm EST. We work for security-conscious clients, thus background checks will be required.Position available immediately.Originally posted on Himalayas