{"schemaVersion":"jobsearcher.job.v1","id":"fbcb213653d9780586f4da7d","url":"https://jobsearcher.com/jobs/fbcb213653d9780586f4da7d","canonicalUrl":"https://jobsearcher.com/jobs/fbcb213653d9780586f4da7d","title":"Project Manager","description":"Ruby on Rails EngineerWe're working with a high-growth fintech disruptor backed by $190M+ in funding on this exciting opportunity.Are you ready to modernize the core systems of a platform that is reshaping the lending industry? We are looking for a Mid-Level Ruby on Rails Engineer to join a rapid-growth technical team, building high-performance APIs and scalable backend systems using a modern stack including Rails 7 and React.The Role Build and maintain robust APIs and backend services using Ruby on Rails 7 to support a fast-growing digital lending experience. Collaborate across the stack with React and Node.js to deliver a seamless, modern consumer interface. Modernize critical financial systems and integrate third-party APIs to enhance platform capabilities. Work closely with senior engineering mentors to ship high-quality, high-impact code in a CI/CD environment. Optimize application performance and ensure the reliability of systems hosted on Google Cloud Platform (GCP).What You'll Need 3-5 years of professional software engineering experience with a strong focus on Ruby on Rails. Proven experience in production environments working with relational databases like PostgreSQL or MySQL. Solid understanding of frontend technologies, specifically React or similar modern JavaScript frameworks. Hands-on experience with cloud infrastructure (GCP or AWS) and automated testing/deployment workflows. A growth mindset with a desire to transition into senior-level leadership and architectural responsibilities.What's On Offer Competitive salary range of $130,000 - $160,000 plus equity in a well-funded fintech powerhouse. 100% remote flexibility with a strong emphasis on a collaborative, remote-first engineering culture. Comprehensive benefits package and a clear, structured path for career advancement and technical mentorship. The chance to work on a mission-driven platform that impacts millions of consumers.Apply via Haystack today!","company":"Haystack","rawCompany":"haystack","city":"San Antonio","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-04-12T19:01:42.652Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Project Manager","description":"Ruby on Rails EngineerWe're working with a high-growth fintech disruptor backed by $190M+ in funding on this exciting opportunity.Are you ready to modernize the core systems of a platform that is reshaping the lending industry? 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Solid understanding of frontend technologies, specifically React or similar modern JavaScript frameworks. Hands-on experience with cloud infrastructure (GCP or AWS) and automated testing/deployment workflows. A growth mindset with a desire to transition into senior-level leadership and architectural responsibilities.What's On Offer Competitive salary range of $130,000 - $160,000 plus equity in a well-funded fintech powerhouse. 100% remote flexibility with a strong emphasis on a collaborative, remote-first engineering culture. Comprehensive benefits package and a clear, structured path for career advancement and technical mentorship. The chance to work on a mission-driven platform that impacts millions of consumers.Apply via Haystack today!","datePosted":"2026-04-12T19:01:42.652Z","dateModified":"2026-04-12T19:01:42.652Z","hiringOrganization":{"@type":"Organization","name":"Haystack","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Antonio","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"fbcb213653d9780586f4da7d"},"url":"https://jobsearcher.com/jobs/fbcb213653d9780586f4da7d"}}