Sr. Ruby on Rails Engineer
hace 6 días
Overview At ForUsAll, we’re revolutionizing the U.S. retirement industry with cutting-edge AI technology. Based in San Francisco, our fintech startup is on a mission to provide cost-efficient retirement solutions for small and mid-sized businesses. Founded by industry pioneers who reimagined 401(k) plans for Fortune 500 companies, we’re supported by top-tier venture capitalists and financial tech experts who share our passion for empowering everyday Americans to achieve financial security. Founded by industry veterans who previously transformed retirement plans for Fortune 500 companies, we’re backed by top venture capital firms and fintech leaders who share our mission to democratize access to modern, diversified retirement portfolios. What You'll Get Advanced AI Skills: Learn cutting-edge agentic coding patterns that are still invisible to 99% of developers. Future-Proof Career: Secure your place in the next era of engineering by becoming an expert in AI-powered systems. Exponential Output: 20X your productivity by combining Ruby mastery with agentic AI frameworks. Real Impact: Build production apps that don’t just use AI as a helper—they run on AI. What You'll Do Integrate agentic AI systems directly into production Rails applications. Architect scalable, maintainable frameworks where AI + human engineers code side by side. Apply your deep Ruby/Rails expertise to enhance speed, reliability, and intelligence of applications. Work across the stack —Rails, StimulusJS, Hotwire, background jobs, testing—while embedding AI in every layer. Pioneer the patterns that will define the next decade of software engineering. What We're Looking For 5+ years of full-stack Ruby on Rails experience—your fundamentals need to be rock solid. A deep love of Ruby and Rails conventions, from tests to gems to system design. Experience using AI-assisted coding tools (but you’re hungry to go way beyond autocomplete). An architect’s mindset: you think in systems, patterns, and long-term scalability. Bonus Points Agentic AI experience — whether building with MCP servers, RAGs, or fine-tuning models, you’ve already started down this path. You’ve published gems or built OSS libraries. You’ve explored StimulusReflex, ActionCable, Elasticsearch, or Opensearch. Why You Should Apply This isn’t just another Rails gig. This is an opportunity to future-proof your career and become one of the rare engineers who knows how to build with, not against, AI. The market is shifting fast—and the engineers who master agentic coding will be the ones still standing when the dust settles. If you’ve been feeling that itch—the quiet anxiety that AI might replace you—this is your chance to flip the script and become the one who replaces everyone else. #J-18808-Ljbffr
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