[Remote] Sr. Full-Stack Software Engineer

Note: The job is a remote job and is open to candidates in USA. Signify Technology is a fast-growing software start-up in the augmented-intelligence space, focused on building a secure private AI platform. The Sr. Full-Stack Software Engineer will be responsible for building and maintaining scalable web applications and backend services, contributing to the overall architecture and ensuring code quality.ResponsibilitiesBuild and maintain scalable web applications using modern TypeScript-based front-end frameworksDesign, build, and maintain scalable backend services using Node.js and TypeScriptContribute to backend services and integrationsProduce clean, well-tested, and documented codeParticipate in architecture decisions, design reviews, and deployment processesHelp identify and resolve performance, stability, and security issuesSkills6+ years of professional software engineering experienceStrong experience in the TypeScript ecosystem and solid hands-on experience with Node.js, React + Next.jsComfortable across the entire stack — experience with Node.js and/or Python for backend workStrong knowledge of API design, web app architecture, and CI/CD practicesExcellent problem solving and communication skillsAble to take ownership and thrive in a start-up environmentBenefitsCompetitive hourly payCompany OverviewTechnology Recruitment Company It was founded in 2016, and is headquartered in London, England, GBR, with a workforce of 11-50 employees. Its website is https://www.signifytechnology.com/.Company H1B SponsorshipSignify Technology has a track record of offering H1B sponsorships, with 1 in 2025. Please note that this does not guarantee sponsorship for this specific role.