Senior Security Engineer Threat Response Jobs

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Instacart's Ads organization is one of the most strategically important and fastest-growing parts of the business, and Carrot Ads sits at the center of that growth. Our Carrot Ads offering enables retailers and partners to use the best of Instacart advertising — our technology, expertise, and brand partnership reach — to monetize their own e-commerce properties. Carrot Ads is one of the fastest-growing parts of Instacart's Ads business and is central to Instacart's strategy for expanding its advertising ecosystem beyond its own properties. We are looking for a Senior Product Manager to own and drive the Carrot Ads platform. This is a high-impact, high-visibility role that sits at the intersection of complex technical infrastructure, external partner relationships, and strategic business growth. You'll serve as the primary product point of contact for Carro

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Senior Frontend Software Engineer on the Marketplace team, you will architect and scale the applications powering Roblox's Avatar Marketplace—the core digital storefront driving one of the largest virtual economies globally. This ecosystem facilitates self-expression for hundreds of millions of monthly active users and manages a catalog of hundreds of millions of items, serving as a primary revenue engine for both Roblox and our global community of User-Generated Content (UGC) creators. This is a high-leverage, high-impact role where you will design, build, and optimize cross-platform UI/UX across iOS, Android, Xbox, and cutting-edge VR platforms. If you are an expert at developing user facing applications and are passionate about user experience, you will be right at home with us! You will: Own high-traffic, mission-critical surfaces visited by millions of users daily. Your code will directly influence user engagement, retention and bookings. Architect and build marketplace experiences that drive discovery and monetization for a booming ecosystem of independent creators and brands. Partner with Product, Design and Data Science teams to run A/B tests, analyze user interactions, a

Upwork Inc.'s (Nasdaq: UPWK) family of companies connects businesses with global, AI-enabled talent across every contingent work type including freelance, fractional, and payrolled. This portfolio includes the Upwork Marketplace, which connects businesses with on-demand access to highly skilled talent across the globe, and Lifted, which provides a purpose-built solution for enterprise organizations to source, contract, manage, and pay talent across the full spectrum of contingent work. From Fortune 100 enterprises to entrepreneurs, businesses rely on Upwork Inc. to find and hire expert talent, leverage AI-powered work solutions, and drive business transformation. With access to professionals spanning more than 10,000 skills across AI & machine learning, software development, sales & marketing, customer support, finance & accounting, and more, the Upwork family of companies enables businesses of all sizes to scale, innovate, and transform their workforces for the age of AI and beyond. Since its founding, Upwork Inc. has facilitated more than $30 billion in total transactions and services as it fulfills its purpose to create opportunity in every era of work. Learn more about the Upwork Marketplace at Upwork.com and follow us on LinkedIn , Facebook , Instagram , TikTok , and X ; and learn more about Lifted at Go-Lifted and follow on LinkedIn . Upwork's Match Platform team sits at the heart of how clients and freelancers find each other. As Senior Product Manager for Match Platform, you will own the shared infrastructure that powers matching, personalization, embeddings, and evaluation across multiple product surfaces. This is a high-leverage role: the models, features, and frameworks you build become the foundation that other product and ML teams build on. You will partner closely with engineering, data science, machine learning, analytics, and marketplace operations to reduce duplication, increase reuse of shared capabilities, and drive measurable improvem

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Instacart's Ads organization is one of the most strategically important and fastest-growing parts of the business, and Carrot Ads sits at the center of that growth. Our Carrot Ads offering enables retailers and partners to use the best of Instacart advertising — our technology, expertise, and brand partnership reach — to monetize their own e-commerce properties. Carrot Ads is one of the fastest-growing parts of Instacart's Ads business and is central to Instacart's strategy for expanding its advertising ecosystem beyond its own properties. We are looking for a Senior Product Manager to own and drive the Carrot Ads platform. This is a high-impact, high-visibility role that sits at the intersection of complex technical infrastructure, external partner relationships, and strategic business growth. You'll serve as the primary product point of contact for Carro

Description: Graviton is a privately funded quantitative trading firm striving for excellence in financial markets' research. We are seeking a Senior Quantitative Trader for our team in Gurgaon. We trade across a multitude of asset classes and trading venues with significant market share and constantly seeking to replicate our successes to newer exchanges and products. As a Senior Quantitative Trader your responsibilities will include Develop and deploy completely automated systematic strategies with short holding periods and high turnover Typical strategies deployed include Alpha-seeking strategies and Market Making Rigorously back-test strategies on in-house research infrastructure Graviton can offer a successful Quantitative Trader Exceptional financial rewards Friendly and collegial working environment Access to advanced trading systems for low-latency execution of strateiges Excitement of being a part of a new expanding trading business Requirements : Deep experience in HF/UHF Trading Live HF Trading experience for at least 2 years. PnL Track record with excellent sharpe ratios. Programming experience in C++ or C Proficiency in using Python, R, or Matlab for statistical/data analysis of HFT tick data Possess a degree in a highly analytical field, such as Engineering, Mathematics, Computer Science Benefits: Our open and casual work culture gives you the space to innovate and deliver. Our cubicle free offices , disdain for bureaucracy and insistence to hire the very best creates a melting pot for great ideas and technology innovations. Everyone on the team is approachable, there is nothing better than working with friends! Our perks have you covered. Competitive compensation 4 Weeks of paid vacation Monthly after work parties Catered breakfast and lunch Fully stocked kitchen Gym membership International team outing

About Artefact Artefact is a next-generation data and AI consulting firm dedicated to accelerating the adoption of data and AI to create measurable business impact across the full enterprise value chain. We sit at the intersection of consulting, data science, AI technologies, data engineering, and digital transformation. We do not just advise — we build, implement, and deliver results our clients can measure. Our teams bring together consultants, data scientists, data engineers, AI engineers, analysts, and digital experts to solve complex business challenges with pragmatic, production-ready solutions. As Artefact continues to grow globally, we are building a team of entrepreneurial data and AI talent who can help clients move beyond experimentation and into scalable, governed, value-generating AI adoption. The Role Artefact is looking for a Senior Deployed AI Engineer specialized in Gemini Enterprise and the Google AI stack: an engineer who works embedded with our clients and takes AI products from idea to production. You will design and build the interfaces, services, and agentic systems at the heart of our client work, such as conversational applications over enterprise data, multi-step agents that automate business workflows, and the retrieval and data pipelines that support them. You will own your components end to end: the front end, the service behind it, the data and retrieval pipelines feeding it, the deployment, and the evaluations proving it works. This role combines deep, certified expertise in Google's enterprise AI stack (Gemini models, Vertex AI, and the Gemini Enterprise agent platform) with the ability to deliver end to end. Beyond your platform specialization, you will be expected to work confidently across the full delivery lifecycle — full-stack development, data engineering, cloud infrastructure, evaluation, and client communication. You will work closely with our clients, with direct exposure from the start, and you will support the professional

Who is Artefact? Artefact is a next-generation strategy and data consulting firm dedicated to transforming organisations through data and AI. We combine the rigour of top-tier strategy consulting with deep expertise in data, digital and analytics to help clients achieve tangible business impact. With 2,500+ consultants, data scientists and engineers, we work with global leaders such as Samsung, L’Oréal, Orange and Sanofi. Our Swiss offices are at the heart of Artefact’s growth, advising clients on their most pressing strategic challenges — from AI strategy and governance to digital transformation roadmaps and new business model design. Main Responsibilities As a Senior Consultant in our Zurich/Lausanne office, you will work at the intersection of strategy consulting and data and AI delivery. You will: Strategy Development: Work with client leadership teams to address high-stakes questions. How can AI reshape our business model? How should we govern and organise for data? Which strategic programmes deliver the most impact? Structured Problem-Solving: Break complex challenges down into decisions a client can act on, combining consulting rigour with a working knowledge of what current AI can and cannot actually do. Solution Design: Turn a business question into a solution shape — what data it depends on, what kind of platform or product it should sit on, and what “good” looks like once it is built. You will do this alongside our data scientists and engineers. Project Delivery: Support engagements end to end, from hypothesis framing and market and competitor analysis through to data maturity assessments, client workshops, governance design and implementation roadmaps. Client Engagement: Work closely with C-level stakeholders and business unit leaders. You will build trusted relationships, communicate recommendations with clarity, and keep the work aligned to what the client is actually trying to decide. Knowledge & Practice Building: Contribute to the growth of Arte

About the job Artefact is a next-generation data and AI consulting firm dedicated to accelerating the adoption of data and AI to create measurable business impact across the full enterprise value chain.We sit at the intersection of consulting, data science, AI technologies, data engineering, and digital transformation. We do not just advise — we build, implement, and deliver results our clients can measure. Our teams bring together consultants, data scientists, data engineers, AI engineers, analysts, and digital experts to solve complex business challenges with pragmatic, production-ready solutions. As Artefact continues to grow in the US, we are building a team of entrepreneurial data and AI talent who can help clients move beyond experimentation and into scalable, governed, value-generating AI adoption. Who We Are Founded and headquartered in Paris, Artefact is a next-generation consulting firm, specializing in data, analytics & AI consulting, dedicated to transforming data into business impact across the entire value chain of organizations. We are proud to say that we help our clients grow their data and digital capabilities, and that we’re also growing in parallel. We have 2000 employees across 36 offices who are focused on accelerating digital transformation. Our state-of-the-art data technologies, lean AI agile methodologies, and cohesive teams of the finest business consultants, data analysts, data scientists, data engineers, and digital experts are all dedicated to bringing extra value to every client. We design data-based solutions to meet our clients' specific needs, always conceived with a business-centric approach and delivered with tangible results. Our data-driven services are built upon the deep AI expertise we've acquired with our 1000+ client base around the globe. Find out more at artefact.com . What you will be doing Artefact is looking for a Senior AI & Data Scientist: a scientist who owns models end to end, from problem framing thr

Responsibility Partner with Product / Business / Tech owners and Design & Operation Leaders in understanding long-term capabilities / initiatives that need to be managed in-line with the Organizational strategic choices Review the business case and Own E2E (starting with solutioning till go-live) execution of one or more top level key strategic initiatives on need basis partnering with senior leadership team Besides managing and executing Strategic Programs, need to drive the Strategy Setting & Review exercises like OKR Finalisation, Quarterly/Monthly OKR Reviews Skills/Competencies required Education - B.Tech/B.E, MBA , PMP Certified Understanding of eCommerce industry and hands-on experience in driving complex strategic initiatives 7-10 Years of seasoned experience professional in project/ program management, preferable in supply chain, e-commerce business domains. Strong people skills: ability to influence people, negotiate and be unflustered in crucial conversations Strong affinity for data-based decision-making; adept at designing useful measurements Ability to thrive in an evolving/ambiguous environment and ability to deal with lack of clarity and vagueness Experience in partnering with Senior Leadership & driving Strategic Initiatives Good understanding of SDLC methodologies, in particular Agile methodologies and a know-how in adapting them

Roles and Responsibilities Installation and configuration of NoSQL instances on single or multiple ports. ? Hands on experience of production on medium to big sized NoSQL databases Setting up and maintaining users and privileges management systems and Troubleshooting relevant access issues. Understand the transaction flowsand ACID compliance. Performing on-call support and should be able to provide the first level support . Configure and setup NOSQL databases like mongodb and Cassandra. Automation of repetitive tasks. Qualifications & Experience 3-6 years of Hands-on experience of working with NoSQL DBA . Some exposure to external tools like Percona , ProxySQL , HAP etc. Understanding of networking concepts . verbal and written communication skills. Experience in tools like shell , python . perl etc for automation. fundamentals on the linux system side and monitoring tools like top , iostats , sar etc. Clear understanding of NoSQL Replication process flows , threads , setting up multi node clusters and basic troubleshooting. Understanding of at least one of the backup and recovery methods for MySQL, fundamentals of SQL. Understand and tune complex SQL queries when needed.

Responsibility Partner with Product / Business / Tech owners and Design & Operation Leaders in understanding long-term capabilities / initiatives that need to be managed in-line with the Organizational strategic choices Review the business case and Own E2E (starting with solutioning till go-live) execution of one or more top level key strategic initiatives on need basis partnering with senior leadership team Besides managing and executing Strategic Programs, need to drive the Strategy Setting & Review exercises like OKR Finalisation, Quarterly/Monthly OKR Reviews Skills/Competencies required Education - B.Tech/B.E, MBA , PMP Certified Understanding of eCommerce industry and hands-on experience in driving complex strategic initiatives 7-10 Years of seasoned experience professional in project/ program management, preferable in supply chain, e-commerce business domains. Strong people skills: ability to influence people, negotiate and be unflustered in crucial conversations Strong affinity for data-based decision-making; adept at designing useful measurements Ability to thrive in an evolving/ambiguous environment and ability to deal with lack of clarity and vagueness Experience in partnering with Senior Leadership & driving Strategic Initiatives Good understanding of SDLC methodologies, in particular Agile methodologies and a know-how in adapting them

Responsibility Partner with Product / Business / Tech owners and Design & Operation Leaders in understanding long-term capabilities / initiatives that need to be managed in-line with the Organizational strategic choices Review the business case and Own E2E (starting with solutioning till go-live) execution of one or more top level key strategic initiatives on need basis partnering with senior leadership team Besides managing and executing Strategic Programs, need to drive the Strategy Setting & Review exercises like OKR Finalisation, Quarterly/Monthly OKR Reviews Skills/Competencies required Education - B.Tech/B.E, MBA , PMP Certified Understanding of eCommerce industry and hands-on experience in driving complex strategic initiatives 7-10 Years of seasoned experience professional in project/ program management, preferable in supply chain, e-commerce business domains. Strong people skills: ability to influence people, negotiate and be unflustered in crucial conversations Strong affinity for data-based decision-making; adept at designing useful measurements Ability to thrive in an evolving/ambiguous environment and ability to deal with lack of clarity and vagueness Experience in partnering with Senior Leadership & driving Strategic Initiatives Good understanding of SDLC methodologies, in particular Agile methodologies and a know-how in adapting them

Responsibility Partner with Product / Business / Tech owners and Design & Operation Leaders in understanding long-term capabilities / initiatives that need to be managed in-line with the Organizational strategic choices Review the business case and Own E2E (starting with solutioning till go-live) execution of one or more top level key strategic initiatives on need basis partnering with senior leadership team Besides managing and executing Strategic Programs, need to drive the Strategy Setting & Review exercises like OKR Finalisation, Quarterly/Monthly OKR Reviews Skills/Competencies required Education - B.Tech/B.E, MBA , PMP Certified Understanding of eCommerce industry and hands-on experience in driving complex strategic initiatives 7-10 Years of seasoned experience professional in project/ program management, preferable in supply chain, e-commerce business domains. Strong people skills: ability to influence people, negotiate and be unflustered in crucial conversations Strong affinity for data-based decision-making; adept at designing useful measurements Ability to thrive in an evolving/ambiguous environment and ability to deal with lack of clarity and vagueness Experience in partnering with Senior Leadership & driving Strategic Initiatives Good understanding of SDLC methodologies, in particular Agile methodologies and a know-how in adapting them

Responsibility Partner with Product / Business / Tech owners and Design & Operation Leaders in understanding long-term capabilities / initiatives that need to be managed in-line with the Organizational strategic choices Review the business case and Own E2E (starting with solutioning till go-live) execution of one or more top level key strategic initiatives on need basis partnering with senior leadership team Besides managing and executing Strategic Programs, need to drive the Strategy Setting & Review exercises like OKR Finalisation, Quarterly/Monthly OKR Reviews Skills/Competencies required Education - B.Tech/B.E, MBA , PMP Certified Understanding of eCommerce industry and hands-on experience in driving complex strategic initiatives 7-10 Years of seasoned experience professional in project/ program management, preferable in supply chain, e-commerce business domains. Strong people skills: ability to influence people, negotiate and be unflustered in crucial conversations Strong affinity for data-based decision-making; adept at designing useful measurements Ability to thrive in an evolving/ambiguous environment and ability to deal with lack of clarity and vagueness Experience in partnering with Senior Leadership & driving Strategic Initiatives Good understanding of SDLC methodologies, in particular Agile methodologies and a know-how in adapting them

Responsibilities Collaborate - Upholding CXD process, collaborating with product management and engineering to define and implement innovative solutions. Craft - Creating wireframes, storyboards, user flows, and process flows to effectively communicate interaction, design ideas and building application UI toolkits. Construct - Conceptualizing original ideas that bring simplicity and user friendliness to complex design roadblocks. Concentrate - Demonstrating attention to detail and problem-solving skills along with paying careful attention to staying on-brand. Convince - Presenting and articulating designs and key milestone deliverables to peers and executive level stakeholders. Minimum Qualifications A well-curated online and/or print portfolio/case study demonstrating UX/UI design skills, curiosity, positive attitude and strong drive to learn from a fast paced environment. Proven UX/UI design experience for multiple platforms including desktop, mobile, tablet. Excellent visual design skills with sensitivity to user-system interaction. Additionally experience in data informed and customer centric approach to design is key. Solid experience in creating wireframes, prototype, storyboards, user flows, and process flows. Proficiency in simplifying complex information through end-to-end experiences designs while co-creating with all the senior designers for smooth implementation. Up-to-date with the latest UI trends, tools, techniques, and technologies and their role in a commercial environment. 4-7 years of relevant experience with a B. DeS/M. DeS in Visual Design, Human-Computer Interaction, Interaction Design, or related is an advantage. General understanding of the front-end development process, including HTML and CSS. Ability to speak fluent English is a must. Demonstrable proficiency in presenting your designs and selling your solutions to various stakeholders through clear communication is key.