Senior Software Engineer – Full Stack (TypeScript / React / Node.js)Location: New York CityWorking Arrangement: Hybrid – 4 days onsite per weekEmployment: Full-time / PermanentWe are partnering with a rapidly growing, well-funded US technology company that is transforming how businesses manage their core operations through modern SaaS technology, automation and AI.Having achieved significant commercial growth and secured backing from leading investors, the business is expanding its engineering team and looking for talented Senior Software Engineers who enjoy building complex products, solving challenging technical problems and taking genuine ownership of their work.This is an opportunity to join a high-calibre engineering team where engineers have significant influence over architecture, product development and technical direction.Key ResponsibilitiesDesign, develop and deliver scalable, production-grade software solutions across the full stack.Take ownership of features and technical projects from initial design through deployment.Build robust backend services, APIs and data models.Develop intuitive, high-performance frontend applications.Collaborate closely with product managers and engineers on technical architecture and product direction.Contribute to code reviews, system design and engineering best practices.What We Are Looking For4-10 years of software engineering experience, ideally within high-growth technology companies.Strong full-stack engineering experience, with TypeScript, React and Node.js.Proven experience designing and building complex, scalable software products.Strong backend fundamentals, including API development, database design and system architecture.Experience working in product-focused engineering teams with end-to-end ownership.Excellent problem-solving skills and the ability to work independently in a fast-moving environment.Technology Stack: TypeScript, React, React Native, Node.js, Express, MongoDB and modern cloud infrastructure.Interested?If you are a strong Full Stack Software Engineer who enjoys building products from the ground up and wants to make a meaningful impact within a scaling technology business, I would be keen to speak with you.Please click ‘Apply’ to submit an up-to-date copy of your CV.Cavendish (Recruitment) Professionals Ltd is proud to be an equal opportunities employer, and we believe that inclusion starts with the applicant. All qualified candidates will be considered for employment regardless of gender, race, age, sexual orientation, religion or belief.