{"schemaVersion":"jobsearcher.job.v1","id":"c339cc0fbf2ca3fc5af7e011","url":"https://jobsearcher.com/jobs/c339cc0fbf2ca3fc5af7e011","canonicalUrl":"https://jobsearcher.com/jobs/c339cc0fbf2ca3fc5af7e011","title":"Senior Software Engineer","description":"We're hiring on behalf of a Haystack partner!The Role Lead the modernization of an Assessment platform. Architect and implement using technologies like TypeScript, React, React Native, Flutter, and GraphQL. Establish and champion best-in-class engineering practices, coding standards, and architectural patterns. Lead technical design discussions, perform code reviews, and provide hands-on guidance to the engineering team. Design and implement CI/CD pipelines and contribute to DevSecOps practices. Own the technical vision and architecture of the Assessment platform.What You'll Need Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience. 10+ years of professional software development experience, with a significant portion in senior, staff, or principal-level roles. Expert-level proficiency in modern application development including TypeScript, Node.js, Next.js, React, React Native, Flutter, Swift, and Kotlin. Strong experience designing and consuming GraphQL and REST-based APIs. Deep understanding of database design and performance, with hands-on experience using PostgreSQL and MongoDB. Experience building and maintaining CI/CD pipelines and contributing to DevSecOps practices.What's On Offer Opportunity to shape the future of a scalable, resilient, secure, and maintainable platform. Influence technical direction across teams and stakeholders. Contribute to reducing long-term technical debt.Apply via Haystack today!","company":"Haystack","rawCompany":"haystack","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-07-14T07:38:58.811Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Software Engineer","description":"We're hiring on behalf of a Haystack partner!The Role Lead the modernization of an Assessment platform. Architect and implement using technologies like TypeScript, React, React Native, Flutter, and GraphQL. Establish and champion best-in-class engineering practices, coding standards, and architectural patterns. Lead technical design discussions, perform code reviews, and provide hands-on guidance to the engineering team. Design and implement CI/CD pipelines and contribute to DevSecOps practices. Own the technical vision and architecture of the Assessment platform.What You'll Need Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience. 10+ years of professional software development experience, with a significant portion in senior, staff, or principal-level roles. Expert-level proficiency in modern application development including TypeScript, Node.js, Next.js, React, React Native, Flutter, Swift, and Kotlin. Strong experience designing and consuming GraphQL and REST-based APIs. Deep understanding of database design and performance, with hands-on experience using PostgreSQL and MongoDB. Experience building and maintaining CI/CD pipelines and contributing to DevSecOps practices.What's On Offer Opportunity to shape the future of a scalable, resilient, secure, and maintainable platform. Influence technical direction across teams and stakeholders. Contribute to reducing long-term technical debt.Apply via Haystack today!","datePosted":"2026-07-14T07:38:58.811Z","dateModified":"2026-07-14T07:38:58.811Z","hiringOrganization":{"@type":"Organization","name":"Haystack","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"c339cc0fbf2ca3fc5af7e011"},"url":"https://jobsearcher.com/jobs/c339cc0fbf2ca3fc5af7e011"}}