Monumental is automating on-site construction with cutting-edge robotics and software. Our mission is to redefine construction through software and robots. We aim for a future where beautiful, bespoke buildings are built within a single day with minimal labor.

We’re a growing team (about 100 team members) of mostly engineers and technicians, coming from companies like Palantir, Qualcomm, Dyson, Shopify, Tesla, Meta and 1X. It’s still the early days of building the company, and this is a unique opportunity to be an early employee in a high-growth, high-ambition startup environment. From Day 1, you’ll be able to work with an experienced founding team backed by top-tier investors.

You can read more on why we believe you should spend your time working on construction, and learn more about our vision and company. You might also enjoy seeing this video by Andreas Klinger of what our office environment looks like.

About You and This Role

We’re hiring our first Head of Performance to own how we attract, develop, and stretch our team as Monumental scales from ~100 to several hundred over the next few years.

Monumental is a unique company in that we’re solving the problem of on-site construction with a vertically integrated offering. We’re a hard tech company doing real R&D, financed through venture funding. We manufacture our hardware in-house, run a fully equipped workshop, manage a complex supply chain, and deploy masonry robots to construction sites across the Netherlands and the UK.

You’ll own the people side of how Monumental performs: who we hire, how we develop them, how we run performance and equity cycles, and how we keep the bar high as the company grows. We’ve covered our day-to-day people operations - your job sits one layer above. You’ll lead our People team, including Jo-An (Exec Ops) and Lucie (Office/Event Manager), and work directly with our founders.

The loudest internal conversations at Monumental are about how to do better work, and you’ll help keep them there. You reach for direct contact and local knowledge over standardized process, and you distrust schemes that try to make people legible by flattening them.

You should be obsessed with talent. You care more about whether a junior engineer is being stretched than whether the handbook is up to date. You can have a 1:1 with anyone in the company - software, workshop, ops, robot operators - and walk away knowing what they’re building and what’s blocking them.

What You Might Be Working On

• Performance cycles. Twice a year, plus ad-hoc adjustments for exceptional growth. You’ll own how reviews actually happen at Monumental: the conversations managers run with their teams, how we calibrate, and how cash and equity decisions tie back. Predictable enough to be fair; loose enough that an exceptional contribution doesn’t wait six months to be recognised.

• Coaching managers. Especially first-time managers and IC-strong technical leads who haven’t yet learned how to give direct, timely feedback. You coach them; you don’t do the conversation for them.

• Supporting people who are struggling. Spotting early signal and making sure people get the feedback they need to course-correct. The conversations companies our size habitually delay - you make sure they happen, with care.

• Soft 1:1s, redesigned. Our current cadence is stretched. You’ll run a subset directly and design the system that makes the rest happen well.

• Equity and compensation philosophy. A clearer framework for refreshers, comp bands, and how we think about cash vs equity at different levels.

• Talent spotting. Internal and external. Finding people who’d thrive at Monumental before anyone else has. Pulling a high-potential operator out of a deployment into a role that fits them better. Building “spot great people” into how the company works.

• Senior hiring partnership. Working with founders on the senior hires that matter most. You’ll have a real view on whether someone will thrive here, not just on whether the process ran cleanly.

• Scaling the people experience. As we grow past 100, some day-1 systems start breaking: employee perks, spending freedom, onboarding, among other things. You move on what’s actually needed, and resist adding policy for its own sake.

• Leading the People team, including all future hires.

What we’re looking for

• Experience building and managing high-performing teams. You’ve ideally founded a company, operated very close to founders in a small-to-mid-stage startup, or led a high-performance team in another demanding context - sports, military, performing arts, or similar. You’ve taken a team from 0 to 1 and developed individual contributors into leaders.

• Suspicious of policy as a default mode. You don’t think the answer to most problems is a new rule.

• Genuinely curious about people’s work, not wellbeing in the abstract.

• An instinct to connect people across departments. You spot where someone in Software could unlock something for Workshop, or vice versa, and you make it happen.

• High personal intensity. You set the standard through action, not framework documents. You don’t block anyone.

• You can run a 1:1 that someone walks out of energised. You can also have the harder conversations, kindly.

• Comfortable in a technical environment. You don’t need to code, but you should enjoy understanding what an engineer is building.

• You introduce structure without killing startup feel.

• You can read the legal framework we operate in - bad-leaver events, long-term sick leave, contracts and offboarding in the Dutch context. You don’t need to be a lawyer, but you should know when to call one.

• A Day 1 culture fit, with minimal steering needed.

• Plus: comfortable with the people side of physical industries - the safety questions, cultural dynamics, and on-site realities of manufacturing and construction work. Or you’ll close that gap fast.

• Fluent in English; Dutch is a plus but not required.

Why Monumental?

Joining Monumental means being at the forefront of a movement aimed at making significant strides in the construction industry. Here, your work has the potential to impact not just the company but the future of how we build. If you're driven by innovation, eager to tackle complex challenges, and ready to make a tangible difference, we want to hear from you.

For open applications (where you don’t see an exact role match), please reach out to us at: iwanttojoin@monumental.co - tell us about a moment where you saw something that needed fixing and you just fixed it, without waiting for permission or checking if it was your job. What was it, and what did you do?

If you don’t meet all the qualifications here but are excited about Monumental and feel you’d still be able to help us solve difficult problems, do get in touch. We welcome generalists who focus on outcomes and are eager to learn on the job.

A note on timing: we’re not starting first screening calls before 10 June. You’re welcome to apply now - we’ll be in touch from then.