We are looking for a Senior Full-Stack Developer to join our product and engineering team and help build the next generation of Jgive\u2019s donation, fundraising, nonprofit, and donor-management products. We are looking for a senior engineer who takes ownership, drives technical initiatives end-to-end, and enjoys solving complex product and engineering challenges.<\/p>\n
Key Responsibilities:<\/strong><\/p>\n Design, build, and maintain scalable backend services and GraphQL APIs using Ruby on Rails Develop and enhance modern, high-quality user interfaces with React Requirements:<\/strong><\/p>\n 5+ years of professional software development experience, with deep expertise in Ruby on Rails Advantages (Nice to Have):<\/strong><\/p>\n Strong production experience building applications with React
\nTake ownership of complex technical decisions and lead end-to-end processes from architecture to delivery, with the broad shoulders to navigate ambiguity and drive initiatives forward
\nIntegrate AI-powered capabilities into the platform (e.g., intelligent donation matching, automated tax receipt handling, personalized recommendations, or smart compliance tools)
\nLeverage AI tools daily in your workflow (LLMs for code generation, refactoring, testing, documentation, debugging, etc.) and help the team adopt best practices
\nCollaborate closely with product, design, and other engineers in an agile process
\nMentor junior developers and contribute to architecture decisions, code reviews, and technical standards
\nEnsure performance, security, reliability, and maintainability across the stack
\nContinuously improve our development processes using modern tooling and AI augmentation<\/p>\n
\nVerifiable, hands-on experience using AI in real development workflows (examples: Cursor, Claude, Codex, Grok, custom agents, AI-assisted testing\/CI, or building AI features in production)
\nSolid understanding of relational databases (PostgreSQL preferred), API design, and modern web architecture
\nExperience working in agile teams with Git, code reviews, and CI\/CD pipelines
\nStrong problem-solving skills and attention to detail
\nExcellent English communication skills (Hebrew is a plus)
\nBased in Israel and able to work a hybrid schedule (60% from our Jerusalem office)<\/p>\n
\nExperience in fintech, SaaS, donation platforms, or tech-for-good products
\nFamiliarity with Israeli nonprofit compliance, tax receipts (Section 46), or payment processing
\nPrevious work integrating AI\/ML features into user-facing products
\nOpen-source contributions or personal projects that demonstrate AI workflow mastery
\nGraphQL experience on either or both sides of the wire<\/p>\nTell them you heard about the position from Nefesh B\u2019Nefesh. Please do not repost.<\/pre>\n","protected":false},"author":42,"featured_media":100039385,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_promoted":"","_job_location":"","_application":"https:\/\/www.jgive.com\/career-en\/senior-full-stack-developer-rails-react","_company_name":"Jgive","_company_website":"https:\/\/www.jgive.com\/new\/en\/ils","_company_tagline":"","_company_twitter":"","_company_video":"","_filled":0,"_featured":0,"_remote_position":0,"_job_salary":"","_job_salary_currency":"","_job_salary_unit":""},"job_listing_region":[44],"job-categories":[107],"job-types":[2],"class_list":["post-100039384","job_listing","type-job_listing","status-publish","has-post-thumbnail","hentry","job_listing_region-jerusalem","job_listing_category-hi-tech","job_listing_type-full-time","job-type-full-time"],"_links":{"self":[{"href":"https:\/\/www.nbn.org.il\/jobboard\/wp-json\/wp\/v2\/job-listings\/100039384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nbn.org.il\/jobboard\/wp-json\/wp\/v2\/job-listings"}],"about":[{"href":"https:\/\/www.nbn.org.il\/jobboard\/wp-json\/wp\/v2\/types\/job_listing"}],"author":[{"embeddable":true,"href":"https:\/\/www.nbn.org.il\/jobboard\/wp-json\/wp\/v2\/users\/42"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nbn.org.il\/jobboard\/wp-json\/wp\/v2\/media\/100039385"}],"wp:attachment":[{"href":"https:\/\/www.nbn.org.il\/jobboard\/wp-json\/wp\/v2\/media?parent=100039384"}],"wp:term":[{"taxonomy":"job_listing_region","embeddable":true,"href":"https:\/\/www.nbn.org.il\/jobboard\/wp-json\/wp\/v2\/job_listing_region?post=100039384"},{"taxonomy":"job_listing_category","embeddable":true,"href":"https:\/\/www.nbn.org.il\/jobboard\/wp-json\/wp\/v2\/job-categories?post=100039384"},{"taxonomy":"job_listing_type","embeddable":true,"href":"https:\/\/www.nbn.org.il\/jobboard\/wp-json\/wp\/v2\/job-types?post=100039384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}