Apply
\nWe usually respond within a day
\nFifth Dimension is the most prominent AI company in real estate in the world, bringing AI to document-heavy industries. We work with real estate businesses in the US, EU, and APAC, automating complex tasks, extracting valuable insights from documents, and empowering professionals to focus on high-impact work.
\nIt’s 9 AM on a Monday. You’ve already got a couple of AI-generated PRs from the weekend open for review - experiments you kicked off with Claude Code on Friday that ran overnight. By 10:30, the reviews are in and you’re iterating. By lunch, one feature is in staging with tests. After a quick review with a staff engineer who raises an edge case you hadn’t considered, you ship v2 by 3 PM. By the end of day, real customers are using it,and you’re already looking at the eval results to figure out what v3 needs.
\nYou’re an AI-first engineer. While others debate whether AI tools are ready, you’ve been shipping with them for months, maybe years. Claude Code and Codex aren’t novelties to you; they’re how you work. You’re outcome-obsessed and customer-obsessed: you don’t just build features, you solve problems for real people and measure whether it actually worked.
\nReporting to our CTO Chen, you’ll be our first early career AI engineering hire,and that means you’ll help define what AI-first engineering looks like at 5D. You’ll work alongside staff and principal-level engineers who’ll stretch your architectural and domain thinking, while you push the team’s velocity and AI tooling practices forward.
\nAt 5D, we embody three core principles: Own it, Ship it, and Don’t be boring.
\nOur engineering team values:
\nWe don’t care about years of experience or specific degrees. We care about what you’ve built, how fast you learn, and how you think. Show us your work.
\nAbout the Role We're hiring a Senior Business Development Executive to cultivate relationships with the largest, most complex real estate firms in North America, the accounts that manage $50B+ in assets, run multi-fund structures, and take 12 to 18 months to make a technology decision.
\nAs a secondary priority, you will also own Fifth Dimension's strategic partnership program: building and managing alliances with technology partners, channel and referral partners, and industry associations that accelerate our reach and credibility across the CRE ecosystem.
\nReporting to the CEO, you will operate as the connective tissue between Fifth Dimension and the global institutions that define commercial real estate.
\nThis is a senior IC role.
\nThis role is ideal for someone who: Understands that a 15-month sales cycle is not slow, it's strategic Has navigated investment committees, board approvals, and multi-stakeholder procurement Thinks in terms of account architecture Sees partnerships as distribution infrastructure Knows the quarterly metrics or milestones needed to land the 15-month long sell.
\nWhat You'll Do Cultivate Enterprise Accounts (the core of the role) Own a named book of Tier 1 enterprise accounts: institutional asset managers, mega-REITs, sovereign wealth-backed platforms, and large family offices Provide full transparency of progress through leading metrics, given the long deals cycles of Enterprise Accounts. Build trusted relationships with COOs, CIOs, CFOs, and portfolio managers across these firms Navigate complex buying processes with 5 to 10 stakeholders, budget cycles, IT security reviews, and investment committee approvals Develop account-specific strategies that map Fifth Dimension's intelligence layer to each firm's operational pain: fund-level data isolation, co-investor reporting complexity, acquisition integration Progress accounts from first meeting through proof of concept to signed enterprise agreement
\nBuild and Manage Strategic Partnerships Develop channel and referral relationships with CRE consultancies, brokerages, and advisory firms that influence technology adoption, where success is revenue multiplication and not just logo borrowing. Establish Fifth Dimension's presence and credibility within industry associations: ULI, NAREIT, PREA, CREFC, and others that lead to preferential rates, placements, introductions and ultimately, deals. Create co-marketing and co-selling motions with partners that generate qualified enterprise pipeline Identify, negotiate, and operationalise partnerships with technology and integration partners (Yardi, MRI, Argus, and similar platforms) Track partner performance and ROI with the same rigour you'd apply to your own pipeline Shape Market Strategy Contribute directly to Fifth Dimension's US enterprise positioning, pricing, and go-to-market strategy based on what you learn from tier-1 accounts Partner with Product, Solutions, and Engineering to translate enterprise requirements into roadmap direction Turn early wins into case studies and reference accounts that accelerate the next wave of enterprise deals
\nWhat We're Looking For Must Have 7+ years in enterprise sales, business development, or strategic partnerships, with at least 3 years focused on commercial real estate or PropTech Experience at venture-backed startups and in financial services - could be with real assets or other asset types Proven track record navigating 12+ month enterprise sales cycles with $250K+ ACV outcomes Experience building and managing strategic partnerships with technology vendors, channel partners, or industry bodies Executive presence and credibility with C-suite stakeholders at firms managing $40B+ in AUM A consultative, relationship-first approach to business development. You sell by understanding, not by pitching Experience with complex, technical products (AI/ML, deeptech, fintech, or similar enterprise software) Based in New York. Willingness to work in-office 3x/week (Midtown Manhattan) Travel readiness: 25%+ for client meetings, industry events, and 2x annual London trips
\nNice to Have Deep understanding of institutional CRE buyers: how fund structures work, how investment committees make decisions, what makes a COO say yes to new technology Existing relationships at target accounts: Blackstone, Brookfield, Starwood, Mitsui, or similar institutional platforms Familiarity with CRE technology ecosystems: Yardi, MRI, CoStar, Argus, DealCloud
\nWhy Join Fifth Dimension? You will own the relationships that define Fifth Dimension's enterprise future. This is not a role where you inherit an account list and maintain it. You will build the account and partnership architecture from the ground up. Work with a genuinely differentiated AI product that enterprise CRE firms need, not a nice-to-have Join at a Series A growth stage where your work directly shapes company trajectory Help build the category leader in AI-powered commercial real estate If you want to build something lasting with the patience and precision it requires, we should talk.
\nCompensation and Benefits $160K–$180K base salary Performance-based bonus tied to account progression and partnership milestones Meaningful equity on a standard vesting schedule 2% company-sponsored 401(k) contributions Healthcare, dental, and life insurance Unlimited PT
","enriched_at":1777033055265},{"id":"job_18203ae4-a51","title":"Founding Product Designer","source_url":"https://careers.fifthdimensionai.com/jobs/7398322-founding-product-designer","location":"London","job_type":"full-time","experience_level":"senior","work_arrangement":"hybrid","category":"Design","description":"Fifth Dimension is the most prominent AI company in real estate in the world, bringing the magic of AI automation to document-heavy industries. Our AI workspace helps leading investment managers, owners, and operators across the US, UK, and APAC automate complex workflows, extract insights from critical documents, and make faster, smarter decisions.
\nWe're leaving a huge amount of value uncaptured because we haven't yet taken a design-led view of the product. What should the product look like to immediately communicate intelligence and connectivity? How do the first 30 seconds of a sales demo show we're an intelligence platform, not a chatbot? What's the UI that makes users want to share their work and pull their colleagues in?
\nYou're a designer who ships. Exceptional taste, fast hands, strong opinions. You're equally comfortable in Figma and on a customer call. You don't wait for permission and you don't need months of discovery to produce something tangible. People around you would say you operate at a level above your title.
\nYou've designed complex, data-rich interfaces for demanding professional users. Tables, dashboards, document viewers, multi-step workflows. You know what it means to design something 200 people use for 8 hours a day. Real enterprise tools, not consumer apps, not marketing sites.
\nYou use AI tools to amplify your output and you're excited about what that means for the craft of design. You've designed AI interfaces: trust signals, agentic workflows, streaming UIs, human-AI collaboration. In production or as a side project, you've been exploring by building.
\nYou have sharp product instinct. You shape what gets built, not just how it looks. You make trade-offs, back them up, and run your own user research. You don't need a research team to understand your users.
\nYou thrive with autonomy. Ambiguity doesn't scare you, it's where the interesting work lives. You're energised by early-stage: building something from zero, not inheriting a playbook.
\nWe are a hybrid London office, everyone comes in every Wednesday, ideally more.
\nTransforming real estate workflows with AI
\nWe're building the AI platform that powers every real asset decision. Leases, financial models, data rooms, investment memos - for decades, the people making billion-dollar calls have done it with Excel, PDFs, and an analyst working late. We're changing that. 5D turns the most complex documents and data in finance into structured intelligence that professionals actually trust.
\nAs a Sr. Pre-Sales Engineer at Fifth Dimension, you will be the technical voice in every deal that matters. You will build trust with CTOs, drive unit economics, and ensure what's good for our partners and what's good for us align beautifully. Revenue depends on you.
\nYou will lead technical discovery and scoping with prospects, translating their requirements into solution architecture and implementation plans that close deals. You will build and run live demos with prospect-specific data, making the technical case so compelling that procurement becomes a formality. You will own RFP/RFI responses and security questionnaires: the technical collateral that gets deals through procurement.
\nResponsibilities
\nRequirements
\nBenefits
\nWe're hiring a Senior Strategic Accounts Manager to cultivate relationships with the largest, most complex real estate firms in North America. As a secondary priority, you will also own Fifth Dimension's strategic partnership program: building and managing alliances with technology partners, channel and referral partners, and industry associations that accelerate our reach and credibility across the CRE ecosystem.
\nResponsibilities:
\nCultivate Enterprise Accounts (the core of the role): hôn a named book of Tier 1 enterprise accounts: institutional asset managers, mega-REITs, sovereign wealth-backed platforms, and large family offices Provide full transparency of progress through leading metrics, given the long deals cycles of Enterprise Accounts. Build trusted relationships with COOs, CIOs, CFOs, and portfolio managers across these firms Navigate complex buying processes with 5 to 10 stakeholders, budget cycles, IT security reviews, and investment committee approvals Develop account-specific strategies that map Fifth Dimension's intelligence layer to each firm's operational pain: fund-level data isolation, co-investor reporting complexity, acquisition integration Progress accounts from first meeting through proof of concept to signed enterprise agreement
\nBuild and Manage Strategic Partnerships: Develop channel and referral relationships with CRE consultancies, brokerages, and advisory firms that influence technology adoption, where success is revenue multiplication and not just logo borrowing. Establish Fifth Dimension's presence and credibility within industry associations: ULI, NAREIT, PREA, CREFC, and others that lead to preferential rates, placements, introductions and ultimately, deals. Create co-marketing and co-selling motions with partners that generate qualified enterprise pipeline Identify, negotiate, and operationalise partnerships with technology and integration partners (Yardi, MRI, Argus, and similar platforms) Track partner performance and ROI with the same rigour you'd apply to your own pipeline
\nShape Market Strategy: Contribute directly to Fifth Dimension's US enterprise positioning, pricing, and go-to-market strategy based on what you learn from tier-1 accounts Partner with Product, Solutions, and Engineering to translate enterprise requirements into roadmap direction Turn early wins into case studies and reference accounts that accelerate the next wave of enterprise deals
\nWhat We're Looking For: Must Have: 7+ years in enterprise sales, business development, or strategic partnerships, with at least 3 years focused on commercial real estate or PropTech Experience at venture-backed startups and in financial services - could be with real assets or other asset types Proven track record navigating 12+ month enterprise sales cycles with $250K+ ACV outcomes Experience building and managing strategic partnerships with technology vendors, channel partners, or industry bodies Executive presence and credibility with C-suite stakeholders at firms managing $40B+ in AUM A consultative, relationship-first approach to business development. You sell by understanding, not by pitching Experience with complex, technical products (AI/ML, deeptech, fintech, or similar enterprise software) Based in New York. Willingness to work in-office 3x/week (Midtown Manhattan) Travel readiness: 25%+ for client meetings, industry events, and 2x annual London trips
\nNice to Have: Deep understanding of institutional CRE buyers: how fund structures work, how investment committees make decisions, what makes a COO say yes to new technology Existing relationships at target accounts: Blackstone, Brookfield, Starwood, Mitsui, or similar institutional platforms Familiarity with CRE technology ecosystems: Yardi, MRI, CoStar, Argus, DealCloud
\nWhy Join Fifth Dimension? You will own the relationships that define Fifth Dimension's enterprise future. This is not a role where you inherit an account list and maintain it. You will build the account and partnership architecture from the ground up. Work with a genuinely differentiated AI product that enterprise CRE firms need, not a nice-to-have Join at a Series A growth stage where your work directly shapes company trajectory Help build the category leader in AI-powered commercial real estate
\nIf you want to build something lasting with the patience and precision it requires, we should talk.
\nCompensation and Benefits: $160K–$180K base salary Performance-based bonus tied to account progression and partnership milestones Meaningful equity on a standard vesting schedule 2% company-sponsored 401(k) contributions Healthcare, dental, and life insurance Unlimited PTO $100/month wellbeing budget $1,000 annual training budget 14 weeks paid parental leave (primary caregiver), 6 weeks (secondary caregiver) Tailored support for exceptional life challenges (IVF, ADHD/Autism diagnosis, gender-affirming care, therapy, and more)
","enriched_at":1777032937582},{"id":"job_f213b87e-7e2","title":"Head of Marketing","source_url":"https://careers.fifthdimensionai.com/jobs/7540146-head-of-marketing","location":"New York","job_type":"full-time","experience_level":"senior","work_arrangement":"remote","category":"Marketing","description":"We're hiring our first Head of Marketing to own and build 5D's marketing function from the ground up. This person will be a hands-on, high-hustle operator , not a brand strategist who delegates everything. You'll challenge every assumption about how marketing dollars are spent, find smarter ways to reach the right audiences, and build channels that generate real pipeline with creativity and commercial rigour.
\nOur core markets are the US and APAC, and you'll need to build and scale marketing that works across both , understanding that buyer profiles, competitive landscapes, and adoption curves differ significantly between them. You will be responsible for building scalable, repeatable go-to-market engines across content, events, thought leadership, community, and digital channels , all in service of pipeline generation and brand authority in these markets.
\nThis could be your first Head of role , and we think that's a strength, not a risk. We want someone who's been the senior marketing manager or director who was the real engine behind the results, and is now ready to step up, own the function, and prove they can lead it. You'll have the support of an existing team of contractors and the opportunity to build out your team as you prove what works.
\nYour mandate is twofold. First, drive revenue growth now , build the marketing engine that fills pipeline with high-ACV prospects and helps close deals faster. Second, build the brand authority that makes 5D the obvious and only choice for real estate firms who are slower to adopt but represent massive long-term value.
\nThis means you'll set the strategic direction , deciding which channels to invest in, which to kill, and how marketing resources are deployed against near-term pipeline versus long-term brand. You'll design the operational systems that make marketing repeatable and measurable. And you'll be hands-on in execution, especially in year one, building the playbooks and proving the models whilst scaling a team underneath you.
\nThe sections below outline the problem spaces you'll own and the channels we've started to build. We expect you to challenge, reshape, or replace what's here with better ideas , what matters is the outcome, not adherence to this list.
\nThis is a phone-first, outbound-heavy role. Your job is to open doors to Commercial Real Estate CIOs and CTOs. You will have a structured target account list, Apollo sequences, and a multi-domain sending infrastructure already in place. Your job is to execute against that system and push it forward.
\nYou will run high-volume cold call sequences, qualify prospects against a defined ICP, and book meetings for Account Executives. You will have to research accounts before dialing: understand fund strategy, portfolio type, and likely pain points. You will also contribute to messaging iteration based on call-to-meeting conversion and what resonates with different buyer personas.
\nYou will track your own metrics daily. Know your numbers before your manager asks. You will log all activity in HubSpot. Maintain clean records on every contact and account.
\nThis is a calling role. If you are not comfortable making 50+ dials per day, do not apply.
","enriched_at":1777032884436},{"id":"job_95ba95bc-6f1","title":"AI Engineer (Staff/Principal)","source_url":"https://careers.fifthdimensionai.com/jobs/7609285-ai-engineer-staff-principal-new-york","location":"New York","job_type":"full-time","experience_level":"staff","work_arrangement":"onsite","category":"Engineering","description":"Join us at a well-funded AI startup that's really going places. Ship AI features in production for real customers and revenue at 5D. Work in a low-ego, high-learning environment, and grow.
\nWe're looking for an expert software engineer who's witnessed the transformative power of AI and wants to apply it to solve real business problems. You'll architect and implement innovative AI technology to meet our enterprise customers' unique needs.
\nAs an AI Engineer (Staff/Principal), you'll own the complete lifecycle of core product capabilities from initial customer conversations through architecture, implementation, deployment, and customer adoption. You'll collaborate with our skilled engineering team to design scalable AI solutions that deliver tangible value and expand the capabilities of our generative AI platform.
\nевеrу dау, уоu wіll:
\nFinance Manager ================
\nWe're looking for a Finance Manager to build 5D's FP&A function from scratch , the financial infrastructure that guides every major commercial decision between now and Series B.
\nAbout the role -------------------
\nAs our Finance Manager, you'll own our weekly management reporting: ARR, pipeline coverage, forecasts , built interactively and delivered to the leadership team. You'll also build and maintain monthly management reporting: GRR, NRR, CAC, LTV:CAC, burn multiple, gross margin vs. assumption , with full P&L line items across sales & marketing, R&D, and G&A.
\nYou'll build our revenue model: working back from annual targets to AE headcount requirements, quota levels, ACV attainment, marketing channel investment, and stage-weighted pipeline. You'll maintain cap table, options register, and company secretarial tasks , working with our outsourced providers but owning the internal layer.
\nYour responsibilities ---------------------
\nWhat we're looking for -----------------------
\nYou've done FP&A in a VC-backed, high-growth B2B SaaS business , or you've been close enough to it that you know exactly what good looks like and how to get there. You're a generalist who can context-switch between controllership and commercial analysis without missing a beat. You make confident decisions when data is incomplete, and you're always asking 'what's the MVP to get us to Series B?'
\nYou bring:
\nWhat we offer -----------------
\nWe're building something extraordinary , and we want extraordinary people. Our benefits package goes beyond the standard startup offering, from tailored support for life's challenges to meaningful parental leave.
\nSalary Min: 80000 Salary Max: 110000 Salary Currency: GBP Salary Period: year Required Skills: qualified accountant, FP&A, revenue modelling, unit economics, scenario planning, management reporting, AI literacy, generalist mindset, comfort operating with incomplete data Preferred Skills: genuine AI literacy, generalist mindset, comfort operating with incomplete data
","enriched_at":1777032810229},{"id":"job_c651c122-15f","title":"Product Engineer (Staff/Principal)","source_url":"https://careers.fifthdimensionai.com/jobs/7609267-product-engineer-staff-principal-new-york","location":"New York","job_type":"full-time","experience_level":"staff","work_arrangement":"hybrid","category":"Engineering","description":"Want to join us at a well-funded AI startup that's really going places? Build product that customers love, by AI, in production, for real revenue at 5D. Work in a low-ego, high-learning environment.
\nAbout Us: Fifth Dimension is bringing vibe working to document-heavy industries. Today we work with real estate businesses in the US, EU and APAC, automating complex tasks, extracting valuable insights from documents, and empowering professionals to focus on high-impact work. Our AI workspace transforms how large investment managers and developers handle leases, development documents, and investment decisions.
\nThe Challenge It's 9 AM on a Monday. You're reviewing usage analytics from last week's release and notice a drop-off in a key workflow,you sketch out a hypothesis and a fix before standup. By noon, you've shipped a prototype using Claude Code that rethinks how users navigate large document sets, and you're demoing it to a product manager and a customer success lead. By Wednesday, you're on a call with a major real estate firm, listening to how they actually use the platform day-to-day,and you spot an opportunity nobody had articulated yet. By Thursday, you've shaped that insight into a spec, got buy-in, and started building. By Friday, you're celebrating with the team as a customer tells you: "This is exactly what we needed."
\nAbout You You're an expert software engineer who thinks in terms of user outcomes, not just code. You don't just ship features,you understand the problem space deeply, make sharp product calls, and build solutions that customers didn't know they needed until they can't live without them. You've honed your craft through years of practice across the full stack, from performant backends and well-designed APIs to responsive, polished frontends. You have strong product intuition,you know how to talk to customers, read between the lines of a feature request, and make pragmatic trade-offs between scope, speed, and quality. You're proficient with AI coding assistance tools like Claude Code, leveraging them to accelerate development and focus on higher-level product and architectural challenges. You understand that modern engineering means effectively collaborating with AI to maximise your productivity and creative potential. Details don't escape you. You take pride in the end-to-end user experience,from the API contract to the loading state to the edge case that only one customer hits. As someone who thrives in fast-paced environments, you adapt quickly and mentor other engineers while collaborating effectively with commercial teams and customers. You're passionate about your personal growth and see each complex problem as an opportunity to expand your capabilities. You actively seek challenges that push the boundaries of what's possible and value environments where you can both contribute your expertise and continue to evolve as an engineer.
\nYour Impact Reporting to our CTO Chen, you'll own and shape core product areas end-to-end,from discovery and design through to architecture, implementation, deployment, and customer adoption. Working closely with our skilled engineering team and commercial stakeholders, you'll combine deep technical ability with strong product sense to build capabilities that deliver tangible value to enterprise customers and drive the business forward. Day to Day, You Will Think like a Product Manager+: Own core product areas while balancing technical excellence with business impact,you don't wait for a spec, you help write it Own end-to-end delivery of complex features from discovery and definition through to production deployment and customer adoption Talk to customers regularly,understanding their workflows, pain points, and unarticulated needs to inform what you build Collaborate with product, design, and commercial teams to shape the roadmap and translate customer insight into robust technical solutions Leverage AI coding tools like Claude Code to accelerate development workflows Lead development of the systems that underpin our platform: Scalable APIs and backend services that power document processing, data extraction, and agentic workflows Reliable streaming and event-driven architectures for real-time user experiences Frontend experiences that make powerful AI capabilities intuitive and accessible Integrations with enterprise systems and third-party platforms Implement data privacy and security by design Champion engineering best practices: testing, observability, CI/CD, and infrastructure-as-code Mentor other engineers and help establish engineering and product-thinking best practices Invest in your own growth by taking on ambitious technical challenges and expanding your expertise Apply our engineering philosophy: intellectual honesty, effective time management, clear communication, and innovation
","enriched_at":1777032790328}],"category_normalised":[{"category":"engineering","count":6},{"category":"sales","count":5},{"category":"marketing","count":1},{"category":"legal","count":1},{"category":"finance","count":1},{"category":"design","count":1}],"velocity":{"weeks":[{"week_start":"2026-03-02","count":3},{"week_start":"2026-04-20","count":12}],"trend":"stable","wow_pct":300},"momentum":{"recent_14d":12,"prior_14d":0,"growth_pct":0,"classification":"stable"},"salary_vs_industry":{"company_median":136525,"industry_median":null,"percentile":null,"sample_size":10,"by_region":[{"region":"United States","company_median":150000,"industry_median":null,"sample":7},{"region":"United Kingdom","company_median":133350,"industry_median":null,"sample":3}],"transparency_pct":67,"industry_transparency_pct":0,"transparency_warning":false},"market_share":{"company_jobs":15,"industry_total":15,"share_pct":100,"rank":1,"peer_count":1},"ai_exposure":{"occupation_weighted_score":0.26,"skill_weighted_score":0.197,"top_exposed_titles":[{"title":"Product Engineer (Staff/Principal)","count":2,"score":0},{"title":"AI Engineer (Staff/Principal)","count":2,"score":0.461}],"top_exposed_skills":[{"skill":"Claude Code","count":4,"score":0.23},{"skill":"AI Coding Assistance Tools","count":3,"score":0.154}]},"peer_set":[],"skills_lq":[],"geographic_shift":{"current":[{"region":"United States","count":9,"share_pct":60},{"region":"United Kingdom","count":4,"share_pct":26.7},{"region":"Unknown","count":2,"share_pct":13.3}],"emerging":[{"region":"United States","recent_30d":8,"prior_30d":0,"growth_pct":100},{"region":"United Kingdom","recent_30d":4,"prior_30d":0,"growth_pct":100}],"shrinking":[]},"seniority_anomalies":{"exec_recent_30d":1,"exec_prior_90d_avg":0,"exec_growth_pct":100,"notable_exec_hires":[{"title":"Head of Marketing","location":"New York","posted_at":"2026-04-24"}]},"posting_dynamics":{"median_days_open":null,"industry_median_days_open":null,"long_open_count":0,"closure_rate_pct":21}}}}