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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Cinch - Frontend Engineer - **Company:** RCT Studio Inc. - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Artificial Intelligence, Amazon Web Services, Software as a Service, Customer Data Management, Software Debugging, Django Web Framework, Design of User Interfaces, Python (Programming Language), Automation of Marketing, Data Streaming, TypeScript, Web Performance Optimization, WebSocket, Chatbots, ReactJS, Large Language Models, Backend, Agentic-AI, Event Driven Architecture, Containerization, Information Technology, Front End Software Development, Api Design, Restful APIs, Code Restructuring, Docker - **Published:** October 18, 2026 - **Apply:** https://www.careerbuilder.com/job-details/cinch-frontend-engineer--f6452f46-ff99-49c9-9914-eddb18872a4b ## About the Role Bachelor's degree in computer science or related field, or equivalent experience. 5+ years of professional experience developing production front-end applications. Deep expertise with React, modern JavaScript/TypeScript, hooks, state management, and component architecture. Experience leading large-scale UI/UX refactoring, redesign, or architecture modernization initiatives. Strong understanding of RESTful API integration and front-end performance optimization. Experience building real-time interfaces using WebSockets or Socket.IO (preferred). Experience designing or consuming AI/LLM-driven interfaces (preferred). Familiarity with chatbot UIs, conversational patterns, or streaming UI updates (preferred). Optional: Understanding of Python/Django to enable closer backend collaboration (similar to optional Python capability noted in prior FE role) . Comfortable working in a cloud-native environment using tools such as AWS and Docker. Skills Front-end expert with strong system design and architectural judgment. Ability to translate complex workflows into intuitive user experiences. Strong debugging and problem-solving skills across the UI stack. Exceptional collaboration skills, partnered closely with product and design teams. Ability to lead modernization initiatives while delivering high-quality features. Growth mindset with a passion for exploring new UI and AI technologies. Self-starter with the initiative to own and evolve the front-end direction of the product. ## Description Senior Frontend Engineer - React & AI-Driven InterfacesRole OverviewCinch fosters a dynamic, collaborative culture where engineers take full ownership oftheir work, from design to deployment-an approach modeled across our engineeringroles . As a Senior Frontend Engineer on our Core Feature Team, you will lead themodernization, evolution, and performance of our front-end architecture.Cinch is embarking on an ambitious, company-wide revamp of the entire front-endexperience, providing a unique opportunity for a senior engineer to make an outsizedimpact on UI direction, user experience, and long-term technical foundations.You'll collaborate closely with product, UI/UX, backend, and AI engineering teams todeliver modern, intuitive, and high-performing interfaces. This role combines: Primary ownership of our React front-end Leadership in architecting the new UI stack Designing next-generation AI-driven user experiences (e.g., chat-basedinterfaces, real-time interactions, agentic workflows)If you love crafting delightful user experiences, driving architectural decisions, andyou.Key Responsibilities Lead the design, development, and modernization of Cinch's React-based frontend. Architect scalable UI systems, reusable components, and frontend frameworksfor long-term growth. Drive a full front-end revamp in partnership with UI/UX and product teams,expanding on the collaborative culture shown in prior FE roles . Build high-performing, responsive, and accessible interfaces across theapplication. Develop rich, real-time interfaces using WebSockets, Socket.IO, and relatedtechnologies. Experience developing real-time event-driven systems and frontend interactions Create intuitive chatbot-style and AI-assisted workflows integrated withagentic backend systems. Collaborate with backend and AI engineers to align API design with UI needs. Explore and evaluate emerging technologies to maintain a modern, competitiveUI stack.Qualifications Bachelor's degree in computer science or related field, or equivalent experience. 5+ years of professional experience developing production front-end applications. Deep expertise with React, modern JavaScript/TypeScript, hooks, statemanagement, and component architecture. Experience leading large-scale UI/UX refactoring, redesign, or architecturemodernization initiatives. Strong understanding of RESTful API integration and front-end performanceoptimization. Experience building real-time interfaces using WebSockets or Socket.IO(preferred). Experience designing or consuming AI/LLM-driven interfaces (preferred). Familiarity with chatbot UIs, conversational patterns, or streaming UI updates(preferred). Optional: Understanding of Python/Django to enable closer backendcollaboration (similar to optional Python capability noted in prior FE role) . Comfortable working in a cloud-native environment using tools such as AWS andDocker.Skills Front-end expert with strong system design and architectural judgment. Ability to translate complex workflows into intuitive user experiences. Strong debugging and problem-solving skills across the UI stack. Exceptional collaboration skills, partnered closely with product and design teams. Ability to lead modernization initiatives while delivering high-quality features. Growth mindset with a passion for exploring new UI and AI technologies. Self-starter with the initiative to own and evolve the front-end direction of theproduct.Why Join Cinch?At Cinch, you'll work in a cloud-native SaaS environment that embraces agility,experimentation, and innovation-echoing the engineering values across all Cinch roles.You'll be part of a lean, ambitious team where your expertise will directly shape thefuture of our platform, influence product direction, and elevate the user experience forthousands of businesses.This is a rare opportunity to lead a major front-end transformation, build next-generationAI-powered experiences, and leave a lasting impact on a rapidly growing company.About CinchAt Cinch, we're revolutionizing the omnichannel marketing industry by building the bestmarketing automation platform targeting multi-location businesses. Our platformcentralizes customer data and enables personalization and automated outreach acrosschannels-such as email, SMS, digital ads, and direct mail-to enhance retention anddrive growth.Join us to be part of a vision that prioritizes customer experience and technologicalexcellence. Senior Frontend Engineer - React & AI-Driven InterfacesRole OverviewCinch fosters a dynamic, collaborative culture where engineers take full ownership oftheir work, from design to deployment-an approach modeled across our engineeringroles . As a Senior Frontend Engineer on our Core Feature Team, you will lead themodernization, evolution, and performance of our front-end architecture.Cinch is embarking on an ambitious, company-wide revamp of the entire front-endexperience, providing a unique opportunity for a senior engineer to make an outsizedimpact on UI direction, user experience, and long-term technical foundations.You'll collaborate closely with product, UI/UX, backend, and AI engineering teams todeliver modern, intuitive, and high-performing interfaces. This role combines: Primary ownership of our React front-end Leadership in architecting the new UI stack Designing next-generation AI-driven user experiences (e.g., chat-basedinterfaces, real-time interactions, agentic workflows)If you love crafting delightful user experiences, driving architectural decisions, andyou.Key Responsibilities Lead the design, development, and modernization of Cinch's React-based frontend. Architect scalable UI systems, reusable components, and frontend frameworksfor long-term growth. Drive a full front-end revamp in partnership with UI/UX and product teams,expanding on the collaborative culture shown in prior FE roles . Build high-performing, responsive, and accessible interfaces across theapplication. Develop rich, real-time interfaces using WebSockets, Socket.IO, and relatedtechnologies. Experience developing real-time event-driven systems and frontend interactions Create intuitive chatbot-style and AI-assisted workflows integrated withagentic backend systems. Collaborate with backend and AI engineers to align API design with UI needs. Explore and evaluate emerging technologies to maintain a modern, competitiveUI stack.Qualifications Bachelor's degree in computer science or related field, or equivalent experience. 5+ years of professional experience developing production front-end applications. Deep expertise with React, modern JavaScript/TypeScript, hooks, statemanagement, and component architecture. Experience leading large-scale UI/UX refactoring, redesign, or architecturemodernization initiatives. Strong understanding of RESTful API integration and front-end performanceoptimization. Experience building real-time interfaces using WebSockets or Socket.IO(preferred). Experience designing or consuming AI/LLM-driven interfaces (preferred). Familiarity with chatbot UIs, conversational patterns, or streaming UI updates(preferred). Optional: Understanding of Python/Django to enable closer backendcollaboration (similar to optional Python capability noted in prior FE role) . Comfortable working in a cloud-native environment using tools such as AWS andDocker.Skills Front-end expert with strong system design and architectural judgment. Ability to translate complex workflows into intuitive user experiences. Strong debugging and problem-solving skills across the UI stack. Exceptional collaboration skills, partnered closely with product and design teams. Ability to lead modernization initiatives while delivering high-quality features. Growth mindset with a passion for exploring new UI and AI technologies. Self-starter with the initiative to own and evolve the front-end direction of theproduct.Why Join Cinch?At Cinch, you'll work in a cloud-native SaaS environment that embraces agility,experimentation, and innovation-echoing the engineering values across all Cinch roles.You'll be part of a lean, ambitious team where your expertise will directly shape thefuture of our platform, influence product direction, and elevate the user experience forthousands of businesses.This is a rare opportunity to lead a major front-end transformation, build next-generationAI-powered experiences, and leave a lasting impact on a rapidly growing company.About CinchAt Cinch, we're revolutionizing the omnichannel marketing industry by building the bestmarketing automation platform targeting multi-location businesses. Our platformcentralizes customer data and enables personalization and automated outreach acrosschannels-such as email, SMS, digital ads, and direct mail-to enhance retention anddrive growth.Join us to be part of a vision that prioritizes customer experience and technologicalexcellence. Senior Frontend Engineer - React & AI-Driven Interfaces Role Overview Cinch fosters a dynamic, collaborative culture where engineers take full ownership of their work, from design to deployment-an approach modeled across our engineering roles . As a Senior Frontend Engineer on our Core Feature Team, you will lead the modernization, evolution, and performance of our front-end architecture. Cinch is embarking on an ambitious, company-wide revamp of the entire front-end experience, providing a unique opportunity for a senior engineer to make an outsized impact on UI direction, user experience, and long-term technical foundations. You'll collaborate closely with product, UI/UX, backend, and AI engineering teams to deliver modern, intuitive, and high-performing interfaces. This role combines: Primary ownership of our React front-end Leadership in architecting the new UI stack Designing next-generation AI-driven user experiences (e.g., chat-based interfaces, real-time interactions, agentic workflows) If you love crafting delightful user experiences, driving architectural decisions, and you. Key Responsibilities Lead the design, development, and modernization of Cinch's React-based front end. Architect scalable UI systems, reusable components, and frontend frameworks for long-term growth. Drive a full front-end revamp in partnership with UI/UX and product teams, expanding on the collaborative culture shown in prior FE roles . Build high-performing, responsive, and accessible interfaces across the application. Develop rich, real-time interfaces using WebSockets, Socket.IO, and related technologies. Experience developing real-time event-driven systems and frontend interactions Create intuitive chatbot-style and AI-assisted workflows integrated with agentic backend systems. Collaborate with backend and AI engineers to align API design with UI needs. Explore and evaluate emerging technologies to maintain a modern, competitive UI stack. Qualifications Bachelor's degree in computer science or related field, or equivalent experience. 5+ years of professional experience developing production front-end applications. Deep expertise with React, modern JavaScript/TypeScript, hooks, state management, and component architecture. Experience leading large-scale UI/UX refactoring, redesign, or architecture modernization initiatives. Strong understanding of RESTful API integration and front-end performance optimization. Experience building real-time interfaces using WebSockets or Socket.IO (preferred). Experience designing or consuming AI/LLM-driven interfaces (preferred). Familiarity with chatbot UIs, conversational patterns, or streaming UI updates (preferred). Optional: Understanding of Python/Django to enable closer backend collaboration (similar to optional Python capability noted in prior FE role) . Comfortable working in a cloud-native environment using tools such as AWS and Docker. Skills Front-end expert with strong system design and architectural judgment. Ability to translate complex workflows into intuitive user experiences. Strong debugging and problem-solving skills across the UI stack. Exceptional collaboration skills, partnered closely with product and design teams. Ability to lead modernization initiatives while delivering high-quality features. Growth mindset with a passion for exploring new UI and AI technologies. Self-starter with the initiative to own and evolve the front-end direction of the product. Why Join Cinch? At Cinch, you'll work in a cloud-native SaaS environment that embraces agility, experimentation, and innovation-echoing the engineering values across all Cinch roles . You'll be part of a lean, ambitious team where your expertise will directly shape the future of our platform, influence product direction, and elevate the user experience for thousands of businesses. This is a rare opportunity to lead a major front-end transformation, build next-generation AI-powered experiences, and leave a lasting impact on a rapidly growing company. About Cinch At Cinch, we're revolutionizing the omnichannel marketing industry by building the best marketing automation platform targeting multi-location businesses. Our platform centralizes customer data and enables personalization and automated outreach across channels-such as email, SMS, digital ads, and direct mail-to enhance retention and drive growth. Join us to be part of a vision that prioritizes customer experience and technological excellence.