
Seamflow · London
ABOUT THE JOB We’re removing one of the last great barriers to progress in the physical world. While software moves fast, industries like aerospace, healthcare...
We’re removing one of the last great barriers to progress in the physical world. While software moves fast, industries like
aerospace, healthcare, and energy are still slowed by outdated, manual systems.
We are on track to raise our Series A, backed by a 14× oversubscribed $4.5m seed round from Tier-1 VCs such as Coinbase, Reddit,
Klarna, and Spotify. Our world-class team includes former unicorn founding engineers and talent from X, Google, Amazon, and
Yandex. We value people who want to win and thrive in high-ownership environments.
We’re building the system that lets complex, real-world work move at software speed.
We're hiring exceptional engineers, full stop. We care less about which box you fit in and more about whether you can take a hard,
ambiguous problem and turn it into something real that ships. Whether your strength is frontend, backend, infrastructure, AI/ML,
or all of the above, if you build fast, hold a high bar, and want real ownership over what you make, you'll fit right in.
Monumental is automating on-site construction with robotics and software. Our mission is to make construction software-defined and autonomous - a future where beautiful, bespoke buildings go up in a single day, with minimal labour. We're a growing team of engineers, operators and technicians from companies like Palantir, Qualcomm, Dyson, Shopify, Tesla, Meta and Google DeepMind. It's still the early days of building the company, and this is a chance to make an outsized impact on a problem that matters. From day one, you’ll be working with an experienced founding team, backed by a $32M Series B led by Khosla Ventures and Plural. You'll be part of our founding UK team - pilots and deployments are incoming, with facilities to follow. To get you started, we'll cover travel and accommodation for a few weeks of onboarding at Monumental HQ, in the city centre of Amsterdam. We have a beautiful facility with an fully equipped workshop and robot testing floor. We're explicitly not a hybrid or remote-first company - you can't build robots or walls from home, so we're onsite five days a week. Read more on why we believe you should spend your time working on construction, and learn about our vision and company. You might enjoy Based in Europe’s film on how we’re fixing Europe’s housing shortage, or this video by Andreas Klinger of what our office looks like. About the role We're looking for a Construction Robot Operator to introduce robots and automation to the construction industry in the UK, helping create affordable, beautiful, high-quality housing for everyone. Over the last couple of years, we’ve grown our Amsterdam Operator team from 0 to 45. Many of these came from retail, hospitality and events. Some studied civil, mechanical or computer engineering and wanted to do something more practical with it. Others grew up on farms, or around workshops, and most are sporty. They all have one thing in common: they'd rather be hands-on outside than stuck behind a desk. If that sounds like you, you'll fit right in. Given that this is a completely new role, we don’t expect any prior experience. What we're looking for is technical intuition, practicality, and an eye for detail, plus a bias for action: when something's going wrong, you take the initiative to work out what it is, and you're not afraid to get your hands dirty fixing it. The role itself is unlike anything else in construction or tech. You'll travel to and from site, prep a build, place markers for 3D reconstruction, and operate our robots using Atrium, our in-house OS for onsite construction. When something doesn't go to plan, you'll work with our R&D and operations teams, who manage and support every build remotely. You'll be the face of Monumental on site. Our robots don't talk, so the general contractors, subcontractors, and trades you work alongside will talk to you instead. You'll spend most of your time building the housing, infrastructure, hospitals, and commercial spaces the UK needs. The rest of the time, you will be at our Hub, building test walls, learning how to service and maintain our robots, and prepping for your next deployment. For more on how we think about the role, read Jip's post on his experience joining Monumental as a robot operator. Expect a lot of driving: you'll travel to construction sites across the country from our UK hub, and since construction starts early, you'll need to be comfortable with early mornings. You'll be one of the first people in the UK using software and robots to build, in an industry that's worked the same way for centuries. We are unable to support relocation or sponsorship for this role. Applicants must be based in the United Kingdom, eligible to work and able to commute onsite to London to be considered. What you’ll do * Prepping a real or test construction project: understanding what needs to be built, where, and scoping site conditions * Preparing the site by placing markers and taking photos for 3D reconstruction * Operating our construction robots using our in-house software system on a laptop * Taking notes as the system runs so our R&D team can keep improving the product * Troubleshooting with our engineering, ops, and manufacturing teams in Amsterdam when more complicated issues come up * Handling site tasks including: setting wall ties, cutting and loading bricks and pointing walls * Being an ambassador and the face of Monumental on a construction site What we’re looking for * A technical and analytical mindset. You don’t need an engineering degree, but you understand the difference between a hardware and software failure, and how to debug a problem when something breaks - your friends probably come to you for tech support * You love getting your hands dirty and don’t want to sit behind a computer all-day. You will frequently wake up early to drive to a construction site on-time and enjoy being in that context. * You are outcome and detail oriented. You understand that running the robots all day but leaving walls stained and dirty is still a failure when we’re building a house that someone will live in. * Previous experience on a construction site is a strong plus. * You have a drivers license and are comfortable driving a van. * You’re fluent in English (spoken and written). Employment and logistics * Available as a full-time, or part time contractor/sole trader - we'll work with what suits you. * UK-based, commuting from our hub for day-trips to sites. Sponsorship not available for this role. Why Monumental? The UK has missed its housing target by almost 100k homes every year for the last decade, all while the industry is facing a shortage of around 25,000 bricklayers. We're hiring the team that's going to deploy a new way of building to solve this. It is hard, messy, and deeply rewarding work. If you're driven by the idea of building real things with new technology, we want to hear from you. For open applications, or if you don't see an exact role match but think you'd be good at this, write to us at iwanttojoin@monumental.co. Tell us the most interesting or challenging project you've worked on, why you want to join, and your CV or portfolio. If you don't meet every line above but are excited about Monumental and feel you'd help us solve difficult problems, get in touch. We're open to generalists who get things done and are comfortable learning as they go.
Teller builds APIs that enable developers to safely and reliably connect their apps with their users' financial accounts. We have a reputation for quality product and engineering excellence, and despite being relatively early stage we have some of the best fintechs in the world like Ramp, Brex, Pipe, and Capchase depending on our product. Teller is backed by leading Silicon Valley investors such as Founders Fund, SciFi, Craft, and Lightspeed Venture Partners. We're looking for experienced reverse engineers to help us crack open mobile banking applications so that we can continue to add bank integrations to our API.
Rothesay is the UK’s largest pensions insurance specialist, purpose-built to protect pension schemes and their members’ pensions. With over £70 billion of assets under management, we secure the pensions of more than one million people and pay out, on average, approximately £300 million in pension payments each month. Rothesay is dedicated to providing excellence in customer service alongside prudent underwriting, a conservative investment strategy and the careful management of risk. We are trusted by the pension schemes of some of the UK’s best known companies to provide pension solutions, including British Airways, Cadbury, the Civil Aviation Authority, the Co-Operative, Morrisons, Smiths Industries and Telent. At Rothesay, we are striving to transform our industry. We believe deeply in creating real security for the future and our leadership in finding new and better ways to do that is the key to our success. To do that, we need the very brightest original thinkers to bring creativity as well as rigour. Rothesay is a rewarding place to work, where quality people can thrive and prosper. We pride ourselves on the connections our people build, many of whom have been with us for over ten years. Job title: Quantitative Engineer Contract: Permanent Under the leadership of the Chief Technology Officer, Rothesay has launched a multi-year project, Project Quest, to redevelop and modernize the full technology stack, encompassing pricing and other analytics, risk management, market data and trade capture and reporting. Project Quest is nearing the end of phase two, which has successfully delivered to production several key components and established the core engineering required for the new platform. As we move into phase three, which will involve multiple and varied projects running in parallel, we have opportunities for a select few new hires to join the Quest team. This is a rare chance to work with and learn from Rothesay’s team of extremely highly regarded, experienced and friendly software engineers. At Rothesay Life every employee has the opportunity to make a real impact to the business. The engineering team are open to new technologies and creative ideas. Responsibilities: * Be part of the team responsible for the major build-out of functionality on the new platform, using a combination of Rust (https://www.rust-lang.org/) and Python * Project including but not limited to: * Trade modelling and pricing * Market data processing * Risk reporting * Scenario analytics tools * Dev Ops / platform engineering * Participate in BAU support rota (shared across Strats and Technology), providing useful opportunities to interact with colleagues across diverse areas of the business Skills & Experience * In general, we are looking for smart, commercial, problem-solving-oriented, “get-things-done” candidates with a proven track record of delivering robust, high performance software and quantitative analyses and with either experience in financial markets or a keen interest to learn about them. * Advanced analytical skills (typically evidenced by a degree in maths, physics, computer science, engineering, etc.) * A deep passion for technology and software development * Excellence in applied programming skills - Python, Rust, C++ or other major languages (experience with the proprietary "securities language" Slang is not expected – but the role may involve some Slang development) * A team player with excellent communication skills Desirable: * Demonstrable, applied expertise in creating and validating pricing and/or risk models for use in a financial services organisation. * Understanding of Fixed Income products and derivatives. * A broad understanding of model risk, bringing new approaches and processes to Rothesay Life. * Python programming experience * Rust programming experience * A track record of contributions to an open source project * Linux/Unix experience * Microsoft Windows experience * Cloud computing experience Inclusion Rothesay actively promotes diversity and inclusivity. We know that our success depends on our people and that by nurturing a culture that values difference, we create a stronger, more dynamic business. We welcome applications from all qualified candidates, regardless of race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability or age.