Critical Start jobs

Principal Product Manager, Agentic Platform United States | Remote About Upstart At Upstart, we're united by a mission that matters: to radically reduce the cost and complexity of borrowing for all Americans. Every day, we bring creativity, experimentation, and advanced AI to reshape access to credit, helping millions move forward financially with clarity and confidence. As the leading AI lending marketplace, we partner with banks and credit unions to expand access to affordable credit through technology that's both radically intelligent and deeply human. Our platform runs over one million predictions per borrower using more than 1,800 signals, powering smarter, fairer decisions for millions of customers. But the numbers only hint at the impact. Every idea, every voice, and every contribution moves us closer to a world where credit never stands between people and their financial progress. We're proudly digital-first, giving most Upstarters the flexibility to do their best work from wherever they thrive, alongside teammates across 80+ cities in the US and Canada. Digital-first doesn't mean distant. We're intentional about in-person connection through team onsites, planning sessions, and moments that spark creativity and trust. And whether you choose to work primarily from home or collaborate in-person from one of our offices in Columbus, Austin, the Bay Area, or New York City (opening Summer 2026), you'll have the support to work in the way that works best for you. If you're energized by tackling meaningful problems, excited to innovate with purpose, and motivated by work that truly matters, we'd love to

Critical Environments Operator II Ashburn, VA posted: Posted 30+ Days Ago

Director of SEM Barcelona, Catalunya, Spain, London We power people's progress. At Preply, we're all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We've just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we're only getting started. As a category-defining company, we're shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. Meet the team! As we scale globally, performance marketing has become the primary engine of that growth. Search is at the core of how learners find us - and SEM is our largest and highest-impact acquisition channel, with a nine-figure annual spend, and growing significantly YoY. To continue outperforming, we need a world-class leader to own it. We're now looking for a Director of SEM to own strategy, performance, and the future of our search acquisition channel. This is a senior, strategic role for a performance marketing leader who has operated SEM at scale inside a high-growth consumer tech or marketplace/e-commerce business. You'll lead a growing team of specialists

Data Center Critical Facilities V Mumbai posted: Posted 16 Days Ago

Principal Scientist Mundelein, Illinois posted: Posted 30+ Days Ago

Critical Environments Operator IV Ashburn, VA posted: Posted 30+ Days Ago

Process & Internal Control System Lead Munich Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards. As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously. We are an ambitious and committed team of engineers, AI specialists and customer-facing programme managers. We are looking for mission-driven people to join our European teams - and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications. The role Helsing's finance function is scaling, and this role is responsible for ensuring every process that underpins it can withstand the scrutiny that comes with that. As Lead for Process and Internal Control System, you will transform the finance function's workflows from informal, undocumented practices into a formal, auditable, and AI-monitored Internal Control System. You will be the authority on what the finance function does, how it does it, and whether the controls in place are sufficient for a government audit, or a regulatory inquiry. Working across Finance Operations, Engineering, Legal, and external auditors, you will design controls that function in practice rather than only on paper. The day-to-day - Own the Finance ICS end-to-end,

Training Quality Beijing Area posted: Posted 11 Days Ago

IBX Critical Facilities Engineer (m/w/d) Frankfurt posted: Posted 30+ Days Ago

Senior Datacenter Critical Facilities Engineer Frankfurt posted: Posted 30+ Days Ago

VPGM, Emerging Leader Sygma Central Office posted: Posted 30+ Days Ago

Data Center Critical Facilities Technician IV Montreal posted: Posted Yesterday

Founding Sales Development Representative (Europe) United Kingdom | Remote | Europe Tremendous is the global platform built for businesses to send thousands of payouts to anyone, anywhere, for free. We're trusted by 20,000 organizations like Atlassian, MIT, and United Way to deliver gift cards and money to millions of recipients worldwide. Our customers (researchers, marketers, HR teams, nonprofits, and platform businesses) rave about how fast and easy Tremendous is to use. Check out our ratings on G2 https://www.g2.com/products/tremendous/reviews. Tremendous is profitable and growing without outside investors. We're a fully remote, high-documentation, low-meeting culture, which means more time for what matters in both your professional and personal life. The team agrees- our employee NPS is in the high 80s. About the role We're looking for a Founding European SDR to help launch and scale Tremendous' outbound motion internationally. As one of our first international SDR hire, you'll be responsible for identifying, engaging, and booking meetings with high-potential prospects, while helping define how we sell into new European markets. You will partner closely with Account Executives to generate meetings and act as the first point of contact for prospective customers. This role requires strong outbound execution across email, phone, social, events, and field marketing, with meaningful ownership over account development and early market strategy. As a founding hire, you will have the opportunity to shape messaging, process, and best practices for international sales while directly impacting pipeline, revenue growth, and Tremendous' expansion internationally. What you'll do - Work primarily to bring in

ICS/SCADA & Critical Infrastructure Engineer Reston, VA posted: Posted 12 Days Ago

Sustaining Engineer India posted: Posted 30+ Days Ago

Global Transitions Lead 4 Locations posted: Posted Yesterday

Data Center Critical Facilities Technician Lisbon posted: Posted 18 Days Ago

Data Center Critical Facilities Engineer Stockholm posted: Posted 11 Days Ago

Quality Assurance Manager Singapore posted: Posted 30+ Days Ago

Founding SDET Bengaluru | OnSite Clueso is building a new class of AI-native creation tools used by teams to turn raw screen recordings into polished product videos and step-by-step documentation. Over 100,000 videos have been created on Clueso. We're SOC 2 Type II and ISO 27001 certified, and we ship fast. We're hiring a Founding SDET, our first dedicated quality hire to make shipping fast and shipping confidently the same thing. This is automation-first and code-heavy. You'll write the safety net yourself: E2E test suites, API and integration coverage, CI gates, flake hunting. You'll also own the QA function strategically deciding what stays in-house, what we hand to an agency, and what we hire for next as the team grows. WHAT YOU'LL OWN The release safety net - Build out E2E coverage for the workflows that matter most: recording, editing, AI generation, translations, exports. - Stand up CI test gates that catch real regressions before they ship. - Hunt and kill flake. A flaky test is worse than no test. You set the bar. - Wire in API and integration suites alongside the UI ones; pick the right level for each check. Pre-release acceptance - Drive structured release passes across the realistic product surface recorder, editor, avatars, lipsync, exports across browsers and the device matrix our customers use. - Build the regression checklist that turns into automation over time. Manual where automation isn't worth it yet. The bug loop - Own the path from "user reported X" → minimal repro

Leadership Trainer Amsterdam, Noord-Holland, Netherlands Are you tired of the corporate grind? Ready to join a rebellion? At bunq, we're not just building a banking app; we're starting a revolution to bring financial freedom to everyone on the planet. We move fast, break rules, and get shit done. As our new Leadership Trainer, you won't just be running workshops. You'll be the architect of our leadership corps, the secret weapon who turns our managers into legendary leaders. You'll be the driving force ensuring our teams are empowered, effective, and ready to conquer the world. Take Ownership: - Forge Our Leadership Playbook: Design and build a world-class arsenal of training materials that are as innovative and disruptive as we are. - Launch the Leadership Academy: Roll out a dynamic, high-impact training program that shapes every level of leadership, from new team leads to our executive team. - Be the Coach in the Arena: Provide powerful, one-on-one coaching that unlocks the full potential of our leaders and helps them navigate the battlefield of a fast-growing scale-up. - Prove the Impact: Use data to measure what's working, what's not, and constantly iterate to ensure our "Get Shit Done" culture only gets stronger. - You're a Master of Your Craft with a deep knowledge of what truly effective training looks like (and how to build it). - You're a Natural-Born Coach and a feedback Jedi, skilled at delivering live training that captivates and inspires. - You're a Communication Powerhouse with the ability to connect

ICS/SCADA & Critical Infrastructure Engineer Reston, VA posted: Posted 11 Days Ago

Manager, Data Center Critical Facilities Ashburn posted: Posted 11 Days Ago

Head of Growth San Francisco Office | OnSite ABOUT USUL Usul is building the “Amazon for Government”, a world where any company can sell to any government in a few clicks on their computer. Anything from national security tech, space stations, energy infrastructure, healthcare and more. Our AI platform helps companies identify, pursue, and win the government opportunities they're most likely to convert and makes it dramatically easier for governments to buy from the private sector. In 1 year we've grown to $5M+ ARR securing Fortune 500 government contractors, the U.S. government and NATO as customers. We're now entering the next phase of growth to capture the entire U.S. market and expand to over 60+ allied nations. ABOUT THE ROLE We're build a small, elite team with high standards and low ego. We care about doing whatever it takes, getting better at the craft every week, and being genuinely fun to work with. We're the youngest team in our world by far. We're in our 20s running around defense conferences in Usul t-shirts, surrounded by 40 to 60 year olds in suits and military uniforms. People see us as the ambitious AI builders bringing real Silicon Valley energy and modern technology to one of the most traditional industries on earth. As our Head of Growth you will be the fuel on the fire to help scale the team to IPO globally. You'll build the systems, campaigns, and experiments that turn Usul's momentum into a growth machine. What you will be