Senior Quantitative Researcher | Mid-frequency | Crypto Options

About BlockTech BlockTech is an algorithmic trading firm operating at the frontier of global crypto derivatives and spot markets. We trade 24/7 across some of the fastest-moving, most data-rich venues in finance. Crypto remains one of the few markets where a researcher can still meaningfully move the edge: abundant data, novel microstructure, and the shortest possible loop between a research idea and live PnL. We're looking for an experienced Quantitative Researcher to take ownership of that edge and push it further. The role This is a senior, hands-on research seat on our trading floor. You'll own a research agenda end-to-end from hypothesis, dataset construction, feature engineering, model training, backtesting, live deployment, monitoring, and iteration. You'll be trusted to set its direction. You'll work shoulder-to-shoulder with fellow researchers, traders and analysts, shape how we price and trade, and help raise the bar for research across the floor, including mentoring less experienced researchers and influencing the tools and standards the team relies on. You will: Own price-prediction, signal, execution, and anomaly-detection models across crypto derivatives and spot markets from idea to live PnL Shape our research, backtesting, and trading infrastructure together with engineers, so good ideas reach production quickly and safely Own models in production: monitor live performance, diagnose decay, and iterate on what you ship Set research direction alongside traders, deciding which trades are worth making and why Raise the research bar by mentoring colleagues, reviewing work, and setting standards for rigour What we're looking for 4+ years of hands-on quantitative research and/or applied ML experience, with a track record of models you've taken into production trading live A strong academic foundation in a quantitative discipline (mathematics, physics, statistics, computer science, ML/AI, or similar) Fluency in Python and the modern ML stack (PyTorch and/or

About BlockTech BlockTech is an algorithmic trading firm operating at the frontier of global crypto derivatives and spot markets. We trade 24/7 across some of the fastest-moving, most data-rich venues in finance. Crypto remains one of the few markets where a researcher can still meaningfully move the edge: abundant data, novel microstructure, and the shortest possible loop between a research idea and live PnL. We're looking for an experienced Quantitative Researcher to take ownership of that edge and push it further. The role This is a senior, hands-on research seat on our trading floor. You'll own a research agenda end-to-end from hypothesis, dataset construction, feature engineering, model training, backtesting, live deployment, monitoring, and iteration. You'll be trusted to set its direction. You'll work shoulder-to-shoulder with fellow researchers, traders and analysts, shape how we price and trade, and help raise the bar for research across the floor, including mentoring less experienced researchers and influencing the tools and standards the team relies on. You will: Own price-prediction, signal, execution, and anomaly-detection models across crypto derivatives and spot markets from idea to live PnL using state-of-the-art ML Shape our research, backtesting, and trading infrastructure together with engineers, so good ideas reach production quickly and safely Own models in production: monitor live performance, diagnose decay, and iterate on what you ship Set research direction alongside traders, deciding which trades are worth making and why Raise the research bar by mentoring colleagues, reviewing work, and setting standards for rigour What we're looking for 4+ years of hands-on quantitative research and/or applied ML experience, with a track record of models you've taken into production trading live A strong academic foundation in a quantitative discipline (mathematics, physics, statistics, computer science, ML/AI, or similar) Fluency in Python and the modern

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Financial Risk Analyst As a Senior Financial Risk Analyst on our Merchant Potential Liability Team you will be part of a team of high-performing professionals that evaluates and manages financial risk (i.e. chargebacks) arising from a portfolio of enterprise merchants, as well as assessing the risk of new products. As a member of our team, you will help us scale and innovate our financial risk management framework and processes. You will be working closely with the Commercial, Product and Legal teams while collaborating with some of the biggest merchants processing on the Adyen platform, all with one overarching goal: limiting Adyen’s exposure to credit losses. Our team is highly motivated, extremely innovative, and thrives on shared success. As we operate globally, our team is part of an international team with diverse backgrounds and skill sets. Our ideal new team member has a proven track record of solving problems, is a great communicator with an affinity for technology and a passion for finance. What you’ll be doing As Senior Financial Risk Analyst on our Merchant Potential Liability team, you will work closely with our very diverse merchant portfolio, to assess and analyse their business model and financial health, and provide clear and concise credit risk advice to the Adyen credit risk committee. You

(FEQ427R727) The Role We are looking for a creative, execution-oriented Senior Solutions Architect to join the Benelux team to maximise the phenomenal market opportunity that exists for Databricks in the Life Science industry. You will bring experience as an architect on large, complex, multinational accounts, and your mission will be to drive the technical and consumption strategy for one of the world's most notable life science companies. This will be driven in partnership with regional account executives and the global account team. As a Senior Solutions Architect at Databricks, you will come with an informed and compelling point of view on the Data, Analytics and AI space, which will guide your technical strategy and, together with our teams and partners, allow you to provide exceptional value and build lasting trust with executives and technical champions at the account. The Impact You Will Have Drive the technical and consumption strategy for the organisation's most complex customer engagements, directly influencing platform adoption and revenue growth. Own senior-level technical relationships — serving as a trusted advisor on enterprise data and AI strategy. Lead the most complex architecture engagements: multi-workload platforms, enterprise-wide migrations, real-time systems, and AI/ML at scale, including GenAI and agentic AI workflows (Agent Bricks, AI Functions, LLMOps). Operate as an Expert on the Databricks Platform with a declared archetype — actively mentoring others and driving horizontal impact across your team. Develop and execute competitive strategies for your customers, positioning Databricks against incumbent and emerging platforms. Orchestrate cross-functional teams (Delivery & Specialist SAs, Partners, Product) to deliver enterprise-grade solutions. Coach and develop junior engineers/architects on technical depth, customer engagement, and use case prioritisation. Contribute to Field Engineering thought leadership through customer-facing co

At bunq , we move fast, launching products, entering new markets, and onboarding partners across the globe. Behind every partnership that makes users’ banking experience better, there's a contract. We need a sharp, senior lawyer who owns that process end to end, and in doing so, gets a front-row seat to every corner of bunq's business, from product launches to market expansions. Up for this? Kick off your application by taking our assessment and find out if bunq is your perfect match. Take ownership As our Medior Legal Counsel, you'll get exposure to all areas of legal at bunq, from product launches to regulatory changes to new market expansions. On top of that, you own the following: Be the go-to person for every third-party contract at bunq, from payment processors to tech vendors, making sure we move fast without cutting corners. Take our AI contract review tool (Luminance) to the next level, building smarter workflows that handle more, faster, with you setting the bar for what gets signed. Give bunq's leadership a clear, real-time picture of our third-party risk, so decisions get made on facts, not gut feeling. You are a qualified lawyer with a Master's degree in Law and a strong background in financial services. You've reviewed and negotiated a high volume of third-party contracts, vendor agreements, data processing agreements, tech partnerships, and you know what good looks like. You're comfortable with the regulatory landscape: GDPR, PSD2, DORA, DNB/EBA, you don't need to look these up, you work with them every day. You've used AI tools to make legal work faster and smarter, and you know how to build processes around them, not just use them. You use good judgment to make the call yourself, you know when to push back on a contract and when to get the deal done. You speak conversational Dutch (B1+ or higher), so you can navigate contracts, conversations, and context in both languages. Curious to see how we make life easy? - try the bunq app , it only takes 5 mi

At bunq, we're not just building a banking app; we're reshaping how people around the world experience financial freedom. As a (Senior) Product Owner at bunq, you are the driving force behind a core piece of our user's experience. Your mission is to own your product, understand our users (Eva) inside and out, and ship beautiful, effective features that make their lives easy. We have several exciting and immediate openings within our Product sector. Submit your application, and our team will work with you to understand your unique skillset and interests, helping you find the perfect current opportunity that suits your career aspirations. Take ownership As a (Senior) Product Owner, you will own the end-to-end product vision and roadmap for your domain, whatever that may be. You get it done. Own the end-to-end product vision and roadmap for your domain, relentlessly focused on solving user problems and creating massive value. Lead the full product lifecycle, from identifying user needs and defining problems to collaborating with world-class engineers and designers to ship elegant and effective solutions. Relentlessly use data, A/B testing, and user feedback to measure the impact of your work, ensuring every feature we ship moves us closer to our North Star. Proven experience in product management, with a track record of owning a product or significant features from concept to launch and beyond. Experience in either P ayments, AI, Business, Wealth, Stocks, Crypto, Savings, Credit, FinCrime & Security, International Expansion, Growth, UX, Retention, or Propositions is a major plus. A deep, user-obse ssed mindset, with a passion for turning complex problems into simple, elegant, and intuitive user experiences. Strong analytical and data-driven skills. You are comfortable with data, know how to ask the right questions, and can use A/B testing and analytics to guide your product decisions. A strong technical aptitude and the ability to have credible conversations with engin