Senior Fullstack Engineer, Conversations AI Postscript. Job Description. At Postscript, we’re leveraging AI to revolutionize SMS performance, driving measurable revenue gains through continuous self-improvement, proven by real-time testing. As the online shopping landscape grows, the demand for scalable, personalized customer engagement solutions is unprecedented.. As a . Senior Full-Stack Engineer (Front-End Leaning). on the . Conversations AI Team. , you’ll be at the forefront of innovation, using your expertise in both front-end and back-end technologies to push the boundaries of conversational AI. You’ll focus on rapid prototyping and build intuitive, scalable interfaces that enhance our AI-driven conversational tools, driving real-time engagement with millions of users. Your work will directly impact Postscript’s bottom line and our customers’ success by transforming SMS into their most powerful revenue channel.. This role offers a unique opportunity to blend cutting-edge AI capabilities with modern front-end development practices, contributing to Postscript’s vision of next-level customer engagement.. What You’ll Do:. Architect, build, and maintain. scalable, high-performance full-stack applications, with a focus on intuitive user interfaces using React and TypeScript.. Collaborate closely. with cross-functional teams to integrate LLMs, OpenAI models, and RAG techniques into our platform, ensuring real-time, personalized SMS engagement.. Rapidly prototype. new features and user interfaces, iterating quickly to deliver customer-focused solutions.. Contribute to backend systems. using Python (Flask) and AWS to power our AI-driven tools, ensuring seamless integration with front-end components.. Lead the design and deployment of highly available, modular systems that scale to millions of users.. Mentor and guide other engineers. , fostering a culture of learning and continuous improvement.. Balance technical excellence. with rapid development to meet the evolving needs of the product and business.. What We’re Looking For:. Strong experience in . front-end development. with React and TypeScript, with a passion for building modern, intuitive user interfaces.. Expertise in . full-stack development. , with solid experience in Python (Flask) and building scalable backend systems.. Fluency in CSS, with the ability to create responsive, maintainable, and visually appealing interfaces that align with modern UI/UX principles.. Minimum . 6-8 years of professional software development experience. , with 1-2 years at minimum in AI solutions preferred.. Proven track record of . rapid prototyping. and delivering high-quality features quickly.. Experience with . AWS architecture. , relational databases, and building high-performance APIs.. Ability to . lead app projects. from concept to delivery, managing ambiguity and driving results.. Experience mentoring and leading engineering teams, with a collaborative mindset and excellent communication skills.. What We’ll Love About You. You’re curious and enthusiastic—you love building things. Energized by early stage companies and the opportunity to own and improve a new, fast-growing codebase. You can drive technical decisions by measuring trade offs informed by both business priorities and technical needs. You have empathy for users and enjoy helping others. Bonus. : Remote work experience. You love working on a remote-first team. What You’ll Love About Us. Salary range of USD $170,000-$200,000 base plus significant equity (we do not have geo based salaries). High growth startup - plenty of room for you to directly impact the company and grow your career!. Work from home (or wherever). Fun - We’re passionate and enjoy what we do. Competitive compensation and opportunity for equity. Flexible paid time off. Health, dental, vision insurance
Senior Fullstack Engineer, Conversations AI at Postscript