GTM Engineer

Humaans

ABOUT US Humaans is building the next generation of infrastructure for the workplace; software designed for companies that are scaling fast, operating globally, and pushing into new boundaries. What started as a system of record has evolved into a broader platform for operating people globally. With Athena, our agentic AI layer, Humaans moves beyond data management into intelligent orchestration, connecting workflows across HR, IT, Finance, and Operations so organisations can act faster and with greater confidence, redefining how work gets done. We work with ambitious teams across Europe and the US, from AI-native companies like Lovable, Poolside, Fyxer AI, and Tandem Health, to established, high-growth organisations scaling internationally and through acquisition, including Quantexa, Sellpy, Manychat, Gigs, Croud, and Threecolts. These teams don’t buy software for features,they buy leverage. The ability to run faster, cleaner, and with more control as complexity compounds. To date, we’ve raised $20m in venture funding from some of the most respected founders, operators, and funds in technology: Lachy Groom (Physical Intelligence), Stewart Butterfield (Slack), Tobias Lütke (Shopify), Dylan Field (Figma), Jeff Weiner (LinkedIn), Claire Johnson (Stripe), Oliver Jay (OpenAI), Jay Simmons (Bond) as well as Y Combinator, Moonfire, Frontline Ventures, Pathlight Ventures, and Exor. If you have massive ambition and want to work on a hard problem, with a small team that moves fast, at a moment when the category is genuinely up for grabs - this is it. ABOUT THE ROLE Revenue teams used to scale by adding people. Now they scale by building systems. We're looking for a GTM Engineer to own the infrastructure behind how Humaans finds, engages, and converts customers, turning our go-to-market strategy into automated systems that run at scale. This is a builder role, not a reporting role. You'll sit between RevOps, Sales, and Marketing and own the connective tissue: the data pipelines, enrichment workflows, signal detection, lead scoring, routing, AI agents, and outbound infrastructure that decide which accounts we pursue, what we know about them, and what happens next. When a process is manual, slow, or rep-dependent, you replace it with a system. Your output scales non-linearly, because the system does the work, not the headcount. OUR GTM STACK Our GTM stack runs on HubSpot as the system of record, with Clay as the orchestration layer wiring together dozens of data providers, enrichment sources, AI models, and our own internal tools into automated workflows. You'll have dozens of tools at your disposal to build with, from enrichment and outbound platforms to call intelligence, AI coding tools, and our own internal tooling, plus the latitude to add new ones when they earn their place. We obsess over clean data and reliable systems, and we move fast by building on high quality foundations rather than stacking fragile workarounds. YOUR DAY TO DAY * Own the data foundation: keep our CRM trustworthy with automated enrichment, hygiene routines, and clear ownership rules * Build enrichment and scoring workflows that turn raw firmographic and signal data into ranked, ready-to-action target lists * Design signal-based plays: detect the right buying signals and events as they happen, then trigger the right outreach at the right moment * Own cold email as our primary outbound channel: build and protect the sending infrastructure, manage deliverability and inbox health, personalise at scale, and instrument it so you're the first to know when something breaks * Deploy AI agents for research, personalisation, and CRM updates, with guardrails that protect quality and brand * Connect our GTM tools through their APIs, deciding what the source of truth is for each field and how data flows between systems * Launch new outbound campaigns continuously, run structured tests, read the results, and feed what you learn back into the system so it keeps improving * Partner with SDRs, AEs, and leadership to find bottlenecks, ship solutions in days, and scale what works * Design structured tests with defined success metrics up front, kill what underperforms fast, and double down on what works * Treat copy as a testable variable: systematically test subject lines, opening angles, and CTAs, then roll winners back into templates and agent prompts * Operate at volume: manage thousands of leads flowing through the system every day without letting data quality or targeting slip SKILLS * Systems thinker with a commercial bias: you judge every workflow by whether it actually helps close a deal * Copywriting backed by testing: you write outbound that books meetings and prove it through reply and positive-reply rates rather than opens * Hands-on experience with a modern GTM stack (Clay or equivalent, HubSpot or Salesforce, plus enrichment and sequencing tools) * Comfortable enough with SQL and a scripting language (Python or JavaScript) to solve problems independently; reading API docs, handling auth, and chaining calls doesn't scare you * Fluent with AI coding and automation tools (Claude Code, Cursor, n8n, Zapier) and able to build, test, and ship agents and workflows end to end * Strong understanding of the outbound motion: ICP definition, lead scoring, deliverability, and what good outreach actually requires * Experimental mindset: you validate signals, measure everything, and turn feedback loops into better systems * You learn by tinkering. Background matters less than a track record of building things revenue teams actually use Many of the best GTM Engineers come from SDR, RevOps, growth, or product backgrounds. If you've been the person quietly wiring Clay into your CRM and automating your own pipeline, this is the role for that instinct. This is an in-person role. Our GTM team comes together in the office Monday through Thursday, while most of the team collaborates in person on Mondays, Tuesdays, and Thursdays. This is an in-person role. Our team comes together in the office Monday through Thursday, while most of the team collaborates in person on Mondays, Tuesdays, and Thursdays. PACKAGE & BENEFITS Early stage startups can be messy – we know that. We're putting effort in providing you with the best employee experience and a quality driven environment in exchange for trusting us. * Market-leading compensation that reflects your value * 25 days paid time off each year plus public holidays * Share Options with 5-year exercise window so you don’t feel pressure to exercise if you leave * Free Thursday lunches at HQ, quarterly team events, and company offsites. * Top tier private coverage for health, vision and dental care * A new MacBook and tools you need to do your best work * Enhanced parental leave with up to 16 weeks for primary and 4 weeks for secondary * Learning & development budget WHY JOIN HUMAANS TODAY? HR tech is having its AI moment and we’re positioned to own it. Humaans started as a next-gen HRIS taking on large incumbents in a massive market. We’ve since evolved into something even bigger: an AI platform that sits across workforce data and automates the operational layer of HR entirely; the natural progression of what we’ve been building toward. The product is highly differentiated. It’s built around a structured workforce data model that makes AI reliable in an HR context, something no one else has gotten right. Customers notice the difference immediately. We’re backed by Y Combinator, Lachy Groom, Moonfire, Frontline Ventures, and operators who’ve built some of the most consequential software companies of the last decade: the founders of Slack, Figma, and Shopify, and Asana’s former CRO and Head of OpenAI International. We’re a small team with an unapologetically high bar. It shows up in the product, in how we communicate, and in the standards we hold each other to. OUR COMMITMENT TO DIVERSITY At Humaans we’re looking for genuinely good people that are transparent and emphatic. We’re committed to providing equal opportunities, a diverse and inclusive work environment, and ensuring a fair interview process for everyone. You’re welcome to apply no matter your gender, ethnicity, sexual orientation, religion, civil or family status, age, disability, or race. PRIVACY NOTICE We care about your privacy. When you apply for a role at Humaans, we’ll collect and process your personal data as part of our recruitment process. This includes things like your CV, contact details, and any other information you choose to share. We may also contact you about future opportunities. You can ask us to delete your data at any time. For more details, see our Privacy Policy.

Causaly

About us: Causaly is redefining how humans acquire knowledge and develop insights in biomedicine. Our AI-powered platform enables researchers and decision-makers to discover and interpret evidence from millions of scientific publications, clinical trials, regulatory documents, and other complex data sources in minutes. We are building the world’s most advanced biomedical knowledge platform, powered by a high-precision Knowledge Graph and GenAI capabilities. Our technology is already used by leading biopharmaceutical organizations to accelerate drug discovery, improve safety, and drive better decision-making. Backed by top-tier investors including ICONIQ, Index Ventures, Pentech, and Marathon, we are scaling rapidly and expanding our product suite and market presence.  We are looking for a highly proactive, technically curious GTM Engineer/RevOps Manager to help us build and evolve a modern, AI-native go-to-market engine at Causaly. This is not a traditional RevOps role. We are not looking for someone to “run HubSpot” or maintain existing processes. Instead, we want a builder: someone who moves fast, experiments, automates aggressively, and is excited to wire together tools, data, and workflows that directly support revenue teams. HubSpot will be your starting point, but not your end state. Over time, this role will extend across enrichment, outbound automation, AI tooling, and the broader GTM technology stack. This role is ideal for someone highly analytical who is hungry to learn, comfortable with ambiguity, and motivated by shipping improvements quickly rather than designing perfect systems upfront. What You Will Do: Build and Own GTM Systems * Own HubSpot as our core GTM system, including pipelines, properties, workflows, routing, sequences, and reporting. * Improve data quality and reliability through automation, validation, and enrichment. * Continuously simplify and refactor GTM processes as the business scales. Design Automation and Run AI-native Systems * Design and implement event-based and trigger-based workflows (e.g. funding events, org changes, intent signals). * Build and iterate on enrichment and outbound workflows using tools such as Clay and similar platforms. * Reduce manual work across Sales, Marketing, and CS through aggressive automation. Own Data Flows and Visibility * Own data flow and synchronisation across the GTM stack, ensuring systems stay aligned and reliable. * Build dashboards and monitoring to surface pipeline health, activity, and data quality issues. * Proactively identify and fix breakpoints in GTM workflows before they impact teams. Operate with Speed and Ownership * Identify GTM friction points and fix them without waiting for perfect requirements. * Move quickly from idea to implementation, prioritising velocity and impact over perfection. * Take full ownership of outcomes, not just inputs. Partner with GTM Teams * Work closely with Sales (including the SVP of Sales), Marketing, and Customer Success to understand real commercial needs. * Translate GTM problems into technical solutions and ship improvements quickly. * Document systems and workflows so they scale beyond the individual. What We Are Looking For: This role prioritises mindset and execution ability over seniority. You are likely a strong fit if you: * Have 3-7 years of experience in RevOps, Sales Ops, Marketing Ops, Growth Ops, Business Systems, or a similar role. * Are hands-on with HubSpot (or another CRM) and enjoy building workflows and automation. * Are technically curious and comfortable learning new tools quickly. * Have experience wiring systems together using APIs, webhooks, or no/low-code tools (Zapier, Make, n8n, Workato, etc.). * Move fast, ship work, and learn by doing. * Are comfortable operating in ambiguity and do not need everything clearly defined upfront. * Take initiative naturally and do not wait to be told what to do next. Nice to Have (Not Required) * Experience with enrichment or outbound tools (Clay, Clearbit, ZoomInfo, Apollo, etc.). * Comfort working with CSVs, basic scripting, or data transformations. * Interest in AI-driven workflows and automation applied to GTM. * Exposure to B2B SaaS or complex GTM environments * Experience Storytelling - taking reports and data to share insights, signals and trends with the cross functional GTM, Marketing and Product teams.   We are on a mission to accelerate scientific breakthroughs for ALL humankind, and we are proud to be an equal opportunity employer. We welcome applications from all backgrounds and fairly consider qualified candidates without regard to race, ethnic or national origin, gender, gender identity or expression, sexual orientation, disability, neurodiversity, genetics, age, religion or belief, marital/civil partnership status, domestic / family status, veteran status or any other difference.

Fonoa

SENIOR GTM SYSTEMS ENGINEER BUILD THE REVENUE INFRASTRUCTURE BEHIND AUTONOMOUS TAX Fonoa is the Tax Operating System for autonomous tax. AI that tracks every rule, acts on every obligation, and proves every decision, built on modular infrastructure. Fonoa’s modules cover the full indirect tax lifecycle: tax ID validation, real-time tax determination, e-invoicing, and returns. All on one shared data model and integration, with one audit trail. Each added capability makes the others stronger. Agents monitor obligations, populate returns, catch anomalies and assemble audit packs in seconds. The system does the work. Humans make the calls. That’s autonomous tax. We operate across 120+ countries, with clients going live in weeks, if not days. Trusted by Canva, Netflix, Spotify, Uber, Zoom and Booking.com. Find out more: www.fonoa.com THE ROLE We're looking for a Senior GTM Systems Engineer to design and scale the systems that power Fonoa's go-to-market engine. This is not a Salesforce Admin role. It's a systems engineering role focused on building scalable, AI-enabled revenue infrastructure. You'll own architecture, integrations, data design, automation, and AI deployment across Sales, Marketing, Customer Success, Partnerships, and Revenue Operations. WHAT YOU'LL DO GTM SYSTEMS ARCHITECTURE * Design and build the revenue systems architecture that underpins our GTM organisation * Create scalable, composable systems that separate data, logic, and user workflows * Eliminate unnecessary tooling, integration debt, and manual processes * Establish standards for maintainability, observability, and reliability AI & AUTOMATION * Deploy AI-powered workflows across lead qualification, account research, forecasting, renewals, and revenue operations * Connect models to live business data and operational systems * Build event-driven automations and internal tooling that deliver measurable efficiency gains DATA & INTEGRATIONS * Own the data model across accounts, contacts, opportunities, and revenue events * Manage integrations between Salesforce, marketing platforms, data warehouses, enrichment providers, and AI tooling * Ensure data quality, governance, and operational visibility across the GTM stack BUSINESS PARTNERSHIP * Translate GTM strategy into scalable systems and workflows * Partner with Sales, Marketing, Customer Success, Partnerships, and Finance leaders * Influence how Fonoa's revenue technology stack evolves as we scale WHAT WE'RE LOOKING FOR REQUIRED * 5+ years in GTM Engineering, Revenue Operations, Revenue Systems, or a similar technical role * Strong Salesforce experience, with expertise extending beyond administration * Experience designing and managing complex business system integrations * Proven AI deployment experience, including automations, agents, workflows, or model-driven applications * Strong data modelling and systems design skills * Ability to move between strategic planning and hands-on execution STRONG SIGNALS * Experience building with LLMs and AI APIs * Experience with tools such as n8n, Clay, Make, Zapier, Workato, or similar platforms * Strong opinions on data governance and system design * Experience scaling systems within a high-growth B2B SaaS company WHAT THIS ROLE IS NOT * A Salesforce Administrator role with a different title * A reporting and dashboard-focused operations role * A project management position coordinating technical work * A prompt engineering role without real implementation ownership WHY JOIN FONOA? We're building a modern, AI-enabled operating system for tax. Internally, we're applying the same principles: modularity, automation, observability, and intelligence. This is an opportunity to architect the revenue platform behind one of the most ambitious companies in tax technology and help define what world-class GTM engineering looks like at scale. https://www.fonoa.com/resources/blog/fonoa-raises-funding-and-acquires-indirect-tax-edge As part of the recruitment process at Fonoa, we process your personal data in accordance with our Privacy Notice for Job Applicants. This notice explains how and why your data is collected and used, and how you can contact us if you have any concerns.