• Support and enhance the real-time risk engine processing 10k+ position updates/second across perpetuals, spots, and prediction markets. • Design and implement risk metrics: portfolio VaR, stress VaR, expected shortfall, Greeks aggregation, cross-asset correlations. • Build position limit frameworks: notional caps, delta limits, concentration limits, leverage constraints, drawdown thresholds. • Develop statistical models for tail-risk scenarios: fat-tailed distributions, regime switching, correlation breakdowns. • Implement margin calculation engines: cross-margining logic, liquidation price models, maintenance margin monitoring. • Work closely with trading infrastructure team to ensure <50ms P99 latency for risk calculations on critical paths. • Create real-time dashboards and alerting systems: exposure heatmaps, PnL attribution, limit breaches, anomaly detection. • Backtest risk models against historical liquidation events and high-volatility periods to validate accuracy. • Design circuit breakers and kill switches for extreme market conditions or system anomalies.

Role Description Amazon India is seeking dedicated, hardworking, analytical candidates with a proven track record of performance and results-oriented thinking, to join the Transaction Risk Management Team in Bangalore. Candidates will be responsible for a wide range of duties related to the investigation and elimination of online electronic commerce risk. Ideal applicants will have experience in the electronic commerce payments space, previous trust and safety experience, and experience succeeding in a customer-driven workplace. All candidates will be analytical and capable of succeeding in a fast-paced team environment. The Transaction Risk Investigator position relies on excellent judgment to plan and accomplish goals and will work under very limited supervision of the Manager. Excellent individual problem-solving and analytical skills are used to authenticate customers and complex transactions. Nearly all decisions are expected to be made independently with little to no guidance and a high degree of accuracy. The Transaction Risk Investigator will be required to engage in frequent written and verbal communication with department management, risk analysts, risk engineers, other company associates and third-groups to accomplish goals. They may also be required to contact customers by phone. Productivity and quality assurance will be evaluated along with the overall contribution to the development of the department. Qualifications - 1+ years of customer service experience - Speak, write, and read fluently in English - Experience with Microsoft Office products and applications - Work a flexible schedule/shift/work area, including weekends, nights, and/or holidays - Experience in payments or e-commerce Requirements - Excellent written and spoken English skills and an ability to compose a grammatically correct, concise and accurate written response - Excellent interpersonal skills, with the ability to communicate complex transactional issues correctly and clearly to both internal and external customers - Demonstrated ability to work independently and make complex investigation decisions with little to no guidance - Excellent problem solving skills - Demonstrated ability to analyze problems logically - Self-disciplined, diligent, proactive and detail oriented - Strong time management and organizational skills - Effectively prioritizes work time to ensure productivity and fulfills department standards for time spent - Excellent ability to determine situational needs and provide appropriate solutions Benefits - Our inclusive culture empowers Amazonians to deliver the best results for our customers. - If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit this link for more information. - If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

Role Description As a Model Trains Expert, you will curate high-quality auctions that attract engaged bidders and trusted sellers. Your expertise ensures each lot is relevant, accurately valued, and aligned with collector expectations. You contribute directly to the growth and success of your category by combining specialist knowledge with commercial judgement, maintaining transparency and building strong relationships within the model trains community. What You’ll Do - Evaluate and arrange model train lots submitted by users, ensuring each auction features attractive and relevant listings. - Create compelling weekly lot selections using your expertise and professional network. - Review titles, descriptions, and images to assess quality and provide accurate estimated values. - Safeguard transparent and fair transactions through consistent expert evaluation. - Communicate rejections professionally and diplomatically, maintaining strong seller relationships. - Collaborate with Sales to attract new sellers and diversify the range and quality of lots. - Partner with Marketing to increase bidder engagement and visibility for your auctions. Qualifications - Expert knowledge in Model Trains. - Strong commercial acumen and documented commercial experience. - An eye for trade and value within the collectibles market. - Excellent communication skills, with the ability to act diplomatically in user disputes. - A network of potential sellers and experts within your field. - Good computer skills and confidence working with digital tools. - Good command of English, written and spoken. Requirements - This is a 100% remote role that can be based in the Netherlands, Belgium, France, Germany, Italy, Portugal, Spain, or the United Kingdom. Benefits - Create a visible impact by working at scale in a global organisation serving millions of customers across 80+ categories. - Learn and grow through our Learning & Development initiatives, including clear development plans and mentorship programmes to support your career progression. - A culture of connection defines us, fostering an inclusive and queer-friendly environment. - Receive a €100 Catavoucher when you join, a €50 Catavoucher on your birthday, and an extra day off each year to “Pursue Your Passion.” - Additional leave for key work anniversaries and important life events. - Benefits may vary by location. Company Description Catawiki is a one-of-a-kind marketplace for buying and selling special objects. Each week, more than 100,000 unique items are auctioned, all carefully curated by our passionate in-house experts. Our mission is to become the world’s most popular destination for special objects.

Role Description Wirkungsvoll, hands-on und pragmatisch: Bei AlixPartners treibt Ihre Leidenschaft Ihre Karriere – durch hohe Leistung, Initiative und Resultate. Gemeinsam mit sehr erfahrenen Teammitgliedern werden Sie in kleinen Teams, Seite an Seite mit Eigentümer:innen, Vorstandsmitgliedern und Senior Management zusammenarbeiten. Sie liefern schnell umsetzbare Lösungen für dringende Fragestellungen, oft in (zeit-) kritischen Situationen, bei denen viel auf dem Spiel steht. - Du unterstützt bei der Sachverhaltsaufklärung ("was passierte denn tatsächlich und was hat dies für Auswirkungen auf das Unternehmen gehabt?") - Du unterstützt bei der Quantifizierung von Schäden in profilierten, weltweiten Rechtsstreitigkeiten und führst eigene Analysen durch - Du bewertest relevante Daten wie z.B. aus Broker Reports, Datenbanken, Jahresabschlüssen - Du unterstützt unsere Kolleg:innen bei der Erstellung von finanzwirtschaftlichen Modellen zur Schadensquantifizierung - Du führst Finanzanalysen und Unternehmensbewertungen durch - Du erstellst Präsentationen für Kunden und interne Stakeholder und bist an der Erstellung von Gutachten für internationale (Schieds-)Gerichtsverfahren beteiligt Qualifications - Laufendes Masterstudium an einer renommierten Universität mit wirtschaftlichem Hintergrund in Finanzen und Rechnungswesen - Fließend in Deutsch & Englisch (nahezu jegliche Kommunikation erfolgt auf Englisch) - Sehr gute akademische Leistungen - Starke analytische Persönlichkeit - Sichere Anwendung der MS Office Produkte - Erste Praktika, idealerweise in der Wirtschaftsprüfungs- oder Bewertungsabteilung einer Unternehmensberatung oder Wirtschaftsprüfungsgesellschaft - Selbstständige und strukturierte Arbeitsweise Requirements - Ca. 20 Stunden pro Woche während der Vorlesungszeiten und bis zu 40 Std. pro Woche in den Semesterferien - Einteilung frei gestaltbar zwischen 8:30 und 18:30 Uhr Benefits - Wir setzen uns ein gegen Diskriminierung aufgrund von ethnischer oder sozialer Herkunft, Geschlecht, sexueller Orientierung, Religion, Alter, Hautfarbe, Behinderung und anderen geschützten Kategorien.