AI Engineer (Staff/Principal) New York at Fifth Dimension | NY, US | Rezi

AI Engineer (Staff/Principal) New York at Fifth Dimension

AI Engineer (Staff/Principal) New York

Fifth Dimension · NY, US

1 months ago

AI Engineer (Staff/Principal) New York

Fifth Dimension · NY, US

a month ago
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About the Role

Fifth Dimension is seeking an expert software engineer to architect and implement innovative AI technology, solving real business problems in document-heavy industries like real estate. You will own the complete lifecycle of core product capabilities, from customer conversations through architecture, implementation, deployment, and adoption, reporting to the CTO.

Responsibilities

  • Own core product components while balancing technical excellence with business impact
  • Own end-to-end delivery of complex features from initial concept to production deployment and customer adoption
  • Collaborate with product and commercial teams to understand customer needs and translate them into robust technical solutions
  • Leverage AI coding tools like Claude Code to accelerate development workflows
  • Lead development of features solving complex customer challenges, including advanced data extraction systems, sophisticated workflow automation, and multi-step agentic content generation
  • Implement data privacy and security by design
  • Stay ahead of relevant research and technologies
  • Mentor other engineers and help establish engineering best practices
  • Invest in your own growth by taking on ambitious technical challenges and expanding your expertise
  • Apply engineering philosophy: intellectual honesty, effective time management, clear communication, and innovation

Requirements

  • Experience in high-growth startups or fast-paced tech environments
  • Track record building software in organizations with excellent engineering practices
  • History of owning end-to-end product development, from definition to delivery and customer adoption
  • Strong Python skills with a track record of shipping customer-facing features on critical paths
  • Experience building and maintaining high-quality APIs and integrations
  • Proficiency with AI coding assistance tools (Cursor, GitHub Copilot, Claude Code)
  • Intellectual curiosity and honesty—digging deep into problems and sharing findings openly
  • Proven ability to make technical decisions that balance immediate user needs with long-term architecture
  • Exceptional communication abilities for explaining complex concepts to diverse audiences
  • Ambition and resilience
  • Commercial awareness—delivering continuous value to customers is essential
  • Passion for personal growth and continuous learning
  • Past experience in real estate, law, or finance (Nice to Have)
  • Background with robust software testing and deployment practices (Nice to Have)
  • Experience with component-based system design and microservices (Nice to Have)
  • Contributions to open-source projects or broader technical communities (Nice to Have)

Skills

  • Python
  • AI coding assistance tools
  • API development
  • Integration development
  • Data extraction
  • Workflow automation
  • Content generation
  • Data privacy
  • Security
  • Software testing
  • Deployment practices
  • Component-based system design
  • Microservices

Location

  • London
  • New York

Work Type

  • Full-time

Experience Level

  • Expert software engineer

Salary/Compensations

  • $100,000-300,000 per annum

Benefits

  • Meaningful equity
  • Tailored support for life's challenges (IVF, gender-affirming care, ADHD diagnosis, and more)
  • Meaningful parental leave
  • Other strong employment benefits

About the Company

  • Fifth Dimension is bringing vibe working to document-heavy industries, working with real estate businesses in the US, EU and APAC.
  • Our AI workspace transforms how large investment managers and developers handle leases, development documents, and investment decisions.
  • We're a London and New York based startup with an ample runway, backed by Tier 1 European and American investors.
  • Our founders, Johnny Morris and Dr. Kate Jarvis bring a powerful blend of expertise: Johnny has 17+ years applying data and analytics to Real Estate, while Kate holds a Stanford PhD and 12 years of executive experience across Silicon Valley and London startups.
  • At Fifth Dimension, we're demanding yet encouraging, valuing experimentation and kind challenges.
  • Our company values, Own It, Ship It, and Don't Be Boring, drive us to deliver exceptional results while fostering a culture of innovation and continuous improvement.