All active Chief of Staff roles based in Amsterdam.
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About Nebius:
Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.
Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.
Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D.
The role
We’re looking for a Security Product Manager to join our team. Security Product Manager is responsible for conveying the company’s security strengths to customers, partners and the market at large. This includes participating in relevant security partnership initiatives, influencing security positioning and branding, and working closely with internal teams to ensure company’s security posture and security products is communicated effectively to all stakeholders. By combining expertise in compliance requirements with a customer-centric approach, Security Product Manager helps position security as a competitive advantage rather than just an internal obligation.
Your responsibilities will include:
1. Product Management
2. Customer-facing communications
3. Competitive analysis and market research
4. Certification and audit support, service ownership
5. Cross-functional collaboration
We expect you to have:
It will be an added bonus if you have:
About Nebius
Nebius AI is an AI cloud platform with one of the largest GPU capacities in Europe. Launched in November 2023, the Nebius AI platform provides high-end, training-optimized infrastructure for AI practitioners. As an NVIDIA preferred cloud service provider, Nebius AI offers a variety of NVIDIA GPUs for training and inference, as well as a set of tools for efficient multi-node training.
Nebius AI owns a data center in Finland, built from the ground up by the company’s R&D team and showcasing our commitment to sustainability. The data center is home to ISEG, the most powerful commercially available supercomputer in Europe and the 16th most powerful globally (Top 500 list, November 2023).
Nebius’s headquarters are in Amsterdam, Netherlands, with teams working out of R&D hubs across Europe and the Middle East.
Nebius AI is built with the talent of more than 500 highly skilled engineers with a proven track record in developing sophisticated cloud and ML solutions and designing cutting-edge hardware. This allows all the layers of the Nebius AI cloud – from hardware to UI – to be built in-house, distictly differentiating Nebius AI from the majority of specialized clouds: Nebius customers get a true hyperscaler-cloud experience tailored for AI practitioners. We’re growing and expanding our products every day.
If you’re up to the challenge and are excited about AI and ML as much as we are, join us!
Benefits & Perks:
What's it like to work at Nebius:
Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI
Equal Opportunity Statement:
Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law.
Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.
If you need accommodations during the application process, please let us know.
Ready to apply?
Apply to Nebius
At Workwize, we’re helping IT teams to easily equip their remote and global teams with all necessary IT equipment. Our automated SaaS platform simplifies hardware deployment, management, and retrieval with fast, reliable deliveries in 100+ countries.
With 50.000 users and 120.000 devices under management, we’re solving hybrid work challenges like laptop deliveries, returns and equipment tracking, allowing IT teams to focus less on manual hassles and more on strategic initiatives.
Join our team to help shape the future of global collaboration. At Workwize, your work will make a real impact in building smarter, more connected workplaces worldwide.
LinkedIn has also recognized Workwize as one of the Top 10 Startups for 2025 in the Netherlands!
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We're looking for a Group Customer Service Manager to help us scale our Customer Operations (CO) organization, spanning both Support and Sourcing, and drive it to world-class performance.
This role is purpose-built for someone who has spent time in top-tier strategy consulting or in-house strategy/transformation roles, ideally with meaningful exposure to SaaS clients and high-growth scale-ups, and is now looking to own the operating model end-to-end. You'll bring the structured thinking, analytical rigor, and stakeholder savvy of a consultant, combined with the ownership mentality of an operator who genuinely loves getting into the weeds and shipping outcomes.
You'll manage Team Leads and Lead/TL-level managers across functions, own the CO roadmap end-to-end, and be the internal force that turns ambitious objectives into delivered outcomes. If you've previously diagnosed broken operations inside a fast-moving SaaS or scale-up, designed the fix, and then stayed long enough to see it through, you'll feel right at home here.
You're a strategic operator: equally comfortable in a board-ready slide deck and in a Zendesk queue at 9pm. You've likely spent 2 to 5+ years at a top-tier consulting firm (MBB, Big 4 Strategy, boutique strategy/ops consultancies) or in an internal strategy/COO/Chief of Staff function, and a meaningful portion of that work has been with SaaS companies and/or scale-ups, not just large corporates. You've made the deliberate choice to step into ownership rather than advise from the sidelines.
You understand the pace, ambiguity, and resourcing realities of a scale-up environment, and you know that playbooks built for the Fortune 500 don't translate one-to-one. You get energy from going from diagnosis, to execution, to measurable improvement, and you're tired of handing the deck off to someone else to implement.
In your first 12 months, you will have:
Becoming part of Workwize means making an impact. We make sure that we contribute to changing the way of working. For us it's also important that we make an impact on our employees, that they feel both challenged and at ease. We're a rapidly growing, ambitious team with all kinds of backgrounds: entrepreneurs, operational specialists, developers, sales gurus, and now, strategic operators like you. We're always on the lookout for the next original idea to reach more customers and create more value.
We're looking forward to meeting you and discovering if there's a match with the Workwize team!
Ready to apply?
Apply to Workwize
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Are you ready to build something truly extraordinary? Are you driven by the challenge of scaling across markets, building and leading high-performing teams, and shaping the future of venture investing? If you have a fire in your belly, the ability to inspire others, and the desire to spend your days building and leading – this one’s for you.
Your Mission
We're looking for an exceptional Chief of Staff to lead CVX Ventures through its next phase of expansion, both in existing and new markets. You’ll be the driving force behind our mission to build Europe’s largest and most active angel investor network - a place where capital meets competence to create extraordinary companies.
As Chief of Staff you’ll be at the forefront of everything CVX is and will become. This is a hands-on leadership role where you’ll shape vision, execute strategy, and hire and inspire teams across borders. You’ll set the standard and pace for how we operate and grow, while being ready to relocate temporarily as new markets open.
Our Mission
We connect experienced professionals and investors with carefully selected, high-potential startups and growth companies. As a member of our network, you're not just investing capital—you're bringing your knowledge, experience, and network into play to actively create value and drive growth.
CVX Ventures is one of Europe's fastest growing venture investors. We empower our partners to invest in hand-picked cases that match their interests, industries, and expertise.
Since 2020 our community has grown to include over 700 members—from angel investors and board members to C-level leaders—who have collectively invested more than EUR 100 million into 100+ companies.
Being part of CVX means becoming part of a trusted network where deals are sourced with care.
CVX currently consists of 20 ambitious and talented individuals with an expectation to be +100 in the next 24 months.
As our Chief of Staff you will:
We ideally see that you are:
What we offer you:
Start Date: As soon as possible
Location: Europe or the UK.
Ready to apply?
Apply to CVX Ventures
We're building the team that's building the future of banking. And we need a Chief of Staff to the CEO and Senior Leadership Team.
At Backbase, we're not just adding AI features to legacy systems. We're re-architecting how banks operate - giving them the unified foundations they need to compete in an AI-native future.
This isn't a typical Chief of Staff role. It's a high-trust operating position for someone who thrives at the intersection of product, technology, and commercial execution. You'll work directly with our CEO and senior leadership team to make sure our platform evolution translates into real outcomes - repeatable, sellable, deliverable.
What this role demands:
You're a strategic force multiplier, not an administrator. You can align our AI platform roadmap with our global revenue engine. You translate deep technical strategy into clear commercial outcomes. You bring operating discipline that drives decisions, not just discussions.
You've done this before in B2B SaaS. You speak both Product and Commercial fluently. You're ready to help define what banking becomes when AI transforms everything.
If that's you, let's talk.
The banks that move fastest on unified, AI-ready platforms will win the next decade. We want your help building that future with us.
Must-have:
Highly valued:
Ready to apply?
Apply to Backbase
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