Flex Security Officers Jobs

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. As a Support Systems Lead at Replit, you'll build and own the systems that let support scale as fast as the product does. You'll own the tools our team works in every day, the technical setup behind self-service and AI-driven support, and the infrastructure that keeps all of it current as Replit ships. Replit is at the forefront of AI-driven software development, and how we support customers is constantly evolving. You'll shape how our support systems adapt to new products, new surfaces, and AI-assisted workflows, operating effectively in ambiguity and turning ad hoc fixes into infrastructure the whole team can rely on. You'll combine hands-on technical depth with systems thinking to keep builders moving, whether they get unblocked through self-service, an AI agent, or a person. This is an individual contributor role to start, with room to grow and build out a team as support scales. IN THIS ROLE YOU WILL: Configure and maintain Zendesk and the surrounding support stack, from the day-to-day workflow and automation setup to business rules and permissions, keeping it able to flex and scale as needs change. Build and maintain assignment logic, queues, tagging and taxonomy, and escalation paths, keeping them running cleanly as volume and workflows change. Set up and maintain support tooling, workflows, and access across internal agents, outsourced vendors, and regions, keeping the systems working for each group as the stack changes. Partner with Engineering on the technical requirements for self-service and in-product support surfaces, and build the entry points, help widgets, and routing behind them. Spot the repetitive steps in agent and admin workflows before they become bottlenecks, and build the automations, bulk acti

About the Team At OpenAI, Trust & Safety Operations is central to protecting OpenAI’s platform, customers, and the public from abuse. We partner closely with Product, Engineering, Legal, Policy and Go To Market teams to identify emerging risks, build and mature enforcement systems, and ensure high-integrity operations while delivering a great user experience at scale. We’re building the Monetization Trust & Safety Operations team to ensure OpenAI can grow advertising in a way that is safe, trusted, and sustainable—for users, advertisers, and the business. This team sits at the intersection of operational scale, product risk, and rapid revenue growth, designing systems and operations that enable ads to scale without compromising user trust or safety. It’s critical to us that our Ads product be built in a way that corresponds to our Ads principles , and this team is key to that. About the Role We’re looking for a senior operator with strong analytical instincts to help build and scale Monetization Trust & Safety Operations at OpenAI. In this role, you’ll flex across the team’s highest-priority data and operational needs—from reporting and dashboard insights to budget and capacity planning, project-based analysis, and data automation —while partnering closely with Product, Policy, Engineering, Legal, Go To Market, and Data Science and Data Engineering teams. This role sits at the intersection of strategy, execution, and data: you’ll define ambiguous problems, query and validate data, build decision-support systems, and translate operational signals into clear recommendations and scalable, AI-first solutions. You should be comfortable moving from a high-level question to a rigorous analysis, a useful dashboard, an automated workflow, or a durable operating mechanism. As OpenAI introduces new revenue-generating formats and partnerships, you’ll help the team understand where risks, capacity constraints, quality gaps, and opportunities are emerging. You’ll brin

About the Team DoorDash ANZ is building a best-in-class Brand and Creative function. This team exists to build the vision, story, systems and value of the DoorDash brand across Australia and New Zealand, inspiring creativity and infusing our brand into every touchpoint of the region's marketing, from always-on campaigns to major sport and entertainment partnerships. About the Role Reporting to the ANZ Marketing Director, the ANZ Marketing team is looking for a Senior Manager, Brand and Creative to lead brand strategy and creative development for DoorDash across ANZ. The ideal candidate moves seamlessly between foundational brand strategy and sharp, culturally relevant creative execution. They are as fluent in systems and frameworks as they are in ideas, thrive in a fast-paced, high-autonomy environment, and have a genuine passion for building a challenger brand that competes on experience and cultural relevance rather than budget alone. This is a highly visible, hands-on leadership role in a market where DoorDash operates with strong creative trust and full autonomy to shape how the brand shows up regionally. You're excited about this opportunity because you will… Build, own and evolve the vision, story and creative expression of the DoorDash brand across ANZ Lead the region's brand and creative platform that will guide work across all channels Partner closely with internal teams and external agencies to develop remarkable, on-strategy work that builds cultural relevance and earns attention against a well-resourced market leader Shape creative for DoorDash's major ANZ sport and entertainment partnerships, ensuring brand and partnership work reinforce each other Act as the primary advocate for our three audiences, Consumers, Dashers and Merchants, ensuring brand and creative decisions are grounded in real audience insight Own, report on and optimise against ANZ Brand Health goals Build brand architecture, narrative and messaging frameworks that can flex across a fast

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 This is a general posting for multiple Senior Data Science roles open across our 4-sided marketplace. Roles are open at both the L5 (Senior Data Scientist I) and L6 (Senior Data Scientist II) levels. You’ll get the chance to learn about the different problems the

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 This is a general posting for multiple Senior Data Science roles open across our 4-sided marketplace. Roles are open at both the L5 (Senior Data Scientist I) and L6 (Senior Data Scientist II) levels. You’ll get the chance to learn about the different problems the

🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK. As well as personal and business bank accounts, we offer joint accounts , accounts for 16-17 year olds , a free kids account and credit cards in the UK, with more exciting things to come beyond. Our UK customers can also save , invest and combine their pensions with us. With our hot coral cards and get-paid-early feature, combined with financial education on social media and our award winning customer service, we have a long history of creating magical moments for our customers! We’re not about selling products - we want to solve problems and change lives through Monzo ❤️ 📍London | 💰 £84,200 - £99,000 + incentive awards tied to your performance + Benefits ⭐ Our Finance team Our Finance team is growing and we are looking for a Senior Finance Business Partner to join the Commercial finance team, specifically partnering with our Borrowing collective. You will support our Flex Credit cards, Loans and Overdraft portfolios. You will work in a team that manages the P&L and Balance Sheet to deliver the financial plan, helps the business to make strategic financial decisions, challenges to improve performance, and owns the end-to-end financials and financial controls for your business area. The right candidate will enjoy supporting and challenging the business across new initiatives, love to build business cases, present and debate investment choices and be comfortable with both digging into data to deliver insights and thinking about broader strategic choices. 🔑You’ll play a key role by… Being the single point of contact between the business and finance - you will have an opportunity to work senior leaders in driving commercial projects, analysing performance of existing products and participa

About the Team OpenAI’s Business Marketing team helps organizations understand, adopt, and create value with AI. Integrated Marketing connects our brand, products, customers, developer communities, go-to-market teams, and commercial priorities into coherent market moments. We are building an AI-native marketing team that moves quickly, uses intelligence to work differently, and measures success by whether business audiences become aware of OpenAI, consider our products, and ultimately choose us. About the Role We’re hiring an integrated marketer to shape how businesses understand, experience, and choose OpenAI. You’ll connect our brand, products, and customer stories into campaigns that demonstrate how AI is transforming organizations and establish OpenAI as a preferred partner for businesses adopting AI. You’ll build integrated campaigns for BDMs, and grow customer relationships through storytelling as a critical source of proof of enterprise transformation.. This role is part of the Integrated Marketing team within OpenAI’s Business Marketing organization. While your specialty is brand and customer, you’ll flex across business campaigns, product launches, and other priority market moments. In this role, you will: Lead integrated brand marketing strategies and campaigns that increase awareness, consideration, and preference among enterprise buyers and business decision makers. Synthesize audience research, cultural/competitive context, product truth, customer proof, and business priorities into positioning and creative briefs that can travel across paid, owned, earned, social, field, and sales channels. Connect brand, creative, customer marketing, communications, media, growth, demand generation, and field activation into one coherent business audience journey. Use AI to uncover insights, experiment with new storytelling formats, and accelerate high-quality execution. Be directly accountable for increasing unaided awareness, consideration, purchase preference, and

MongoDB is hiring a Senior Manager, M&A Integration to help build and run the operational backbone for how MongoDB integrates its acquisitions, translating each deal thesis into a durable business outcome. As the Senior Manager, M&A Integration, you’ll help ensure acquisitions are integrated successfully and that the value outlined in each deal is realized. You may provide input during diligence to help flag integration risks, and you will lead integration planning and execution from LOI through post-close for assigned deals, reporting to the Chief of Staff to the CFO and partnering closely with our Corporate Development team. You'll coordinate across every functional team involved in a deal — Legal, HR, Finance & Accounting, IT, Go-to-Market, Marketing, and Product & Technology. You and the Chief of Staff together will support the Integration Management Office (IMO): defining workstreams, building the master integration plan, and supporting governance cadence for each deal. This is a hands-on execution role with real ownership of individual deal integrations. You’ll help build out MongoDB’s integration playbook – standard plans, checklists, templates – turning deal-by-deal efforts into more consistent, repeatable practices alongside the Chief of Staff. This role is ideal for someone who has led M&A integration workstreams before and knows how to bring structure to the ambiguity of a newly closed deal. You know how to drive cross-functional execution without formal authority, operate with autonomy within a defined framework, move fluidly between Day 1 planning, synergy tracking, and status reporting, and take ownership of outcomes rather than waiting to be told what to do. This role may flex across multiple concurrent deals depending on the pace of acquisitions. This role can be based in New York City, Austin, or Palo Alto for our hybrid working model or remotely in the United States. What You'll Do Integration Strategy & Planning Partner wit

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team The Go-to-Market (GTM) Strategic Programs team supports Stripe's mission (to "Increase the GDP of the internet") by building GTM strategy, bringing it to life through incubation programs, and providing program management expertise across global, cross-functional programs. We bring a desire to chart the unknown, rigorous thinking, and a user-first approach to problem-solving, while helping to build connections between Stripe go-to-market teams and the business overall. As we rapidly grow our company and customer base, we need "full stack" program management experts with global program experience who easily flex between: PMO responsibilities coordinating across a number of cross-functional team members Running the full breadth of building and operationalizing incubation programs from diagnosis, design, implementation, and change management Driving a successful transition and handover to operational counterparts across GTM and Product Operations What you’ll do Our Program Managers are focused on solving GTM's most pressing challenges. We're looking for a self-starter who has demonstrated success dealing with ambiguous global-scale programs, with multi-layered stakeholder management and significant cross-functional team engagement. You have worked in a hypergrowth technology or GTM org or come from a strategic consulting background, have superior communication skills to work across the most senior stakeholders across different functions, and

About Kasa Kasa is the leading tech-enabled hotel and apartment hotel brand and manager. We partner with owners of multifamily and boutique hospitality properties to deliver stylish, professionally managed accommodations to business and leisure travelers alike. We took the best that hotels and short-term rentals had to offer and created a new class of hospitality that is well-priced, reliable, and offers a large selection of great locations. Unlike traditional hotel operators, we prioritize automation, AI-driven pricing, and data-driven decision-making to optimize revenue and improve guest experiences. Behind the scenes, we build technology that combines with our innovative operations to grow a globally scalable offering that delivers high-quality stays to guests. Our guests enjoy seamless check-ins, caring service, and attractive amenities — and if anything comes up, our on-site and remote guest experience team is available throughout their stay, ensuring our hospitality is rarely seen but always felt. This is a remote position open to candidates based in and authorized to work in the United States. The Role Kasa is seeking a Program Associate to help operationalize the projects that keep our hospitality operations running well and improving. You're a generalist at heart, someone who loves trying new things and learning on the fly, and this role rewards exactly that: you'll flex across a wide range of work, from overhauling an SOP, to project managing a launch alongside the launch team, to helping scope product and tooling improvements with the teams who build them. Change management is at the center of this role. Most of what you deliver will change how a team already works. You'll own the rollout, the adoption, and the follow-through. You'll partner closely with program leads, portfolio teams, and Product. That means reading detailed product specs and user guides, then pulling out what actually matters for each operational role. A Support Specialist and a

About the Team The Dasher & Logistics team supports the millions of Dashers who power DoorDash’s marketplace. We’re building the world’s leading last-mile logistics platform — and to succeed, we’ll need to disrupt ourselves along the way. The Dasher Financial team is one such disruption: we are building fintech products that best serve the needs of Dashers and gig workers like them. From instant access to earnings, to innovative bill pay and savings products, to credit-building tools, our goal is to create the financial system of record for Dashers. Today we serve 2M+ monthly active Dashers, and the business has more than doubled in the past year — and we’re still early, launching and scaling zero-to-one products that redefine how Dashers interact with their money. About the Role We are looking for a Manager, Strategy & Operations to join our Dasher Financial team. This role is about building new fintech bets from the ground up — from testing early hypotheses to scaling into category-defining businesses. As a Manager, you will operate like a GM-in-training: shaping strategy, owning execution, and ultimately building the P&L for a new fintech product line. Early projects may include leading our efforts in lending and credit , but the role will flex to whatever the highest-potential opportunities are for Dasher Financial. This is a rare opportunity to be at the forefront of fintech innovation inside a scaled platform. You will: Identify new product opportunities, size the market, and build the business case. Design and run experiments to validate user demand. Own day-to-day execution and work cross-functionally to take ideas from concept to launch. Define success metrics and be accountable for business outcomes. Scale promising products into sustainable businesses that improve Dashers’ financial health. Dasher Financial is an ambitious bet — building fintech products for the future of work. As a Manager, you will have end-to-end ownership of a new product

About Decagon Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences. Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel. We’re building a future where customer experiences are being redefined from support tickets and hold music to faster resolutions, richer conversations, and deeper relationships. We’re proud to be backed by world-class investors who share that vision, including a16z, Accel, Bain Capital Ventures, Coatue, and Index Ventures, along with many others. We’re an in-office company, driven by a shared commitment to excellence and velocity. Our values — Just Get It Done, Invent What Customers Want, Winner’s Mindset, and The Polymath Principle — shape how we work and grow as a team. About the Role We're looking for a Performance Marketing Manager to scale Decagon's paid social programs internationally, with an initial focus on EMEA. This role owns paid social spend end-to-end—LinkedIn, Meta, Reddit, emerging platforms—and is responsible for standing up and scaling an EMEA motion. You'll partner closely with EMEA sales leadership to make sure spend allocation tracks where the deals actually are, not just where measurement is easiest. This is a channel-owner role for someone who's spiked in paid social specifically and has managed large budgets where efficiency and allocation decisions really matter. While paid social is the core of the role, you'll also flex into adjacent demand gen work—ABM, landing pages, email—as EMEA-specific needs come up. In this role, you will Own paid social end-to-end: Run LinkedIn, Meta, X, and emerging platforms from creative brief through launch, optimization, and reporting. You're accountable for efficiency and output across the full paid social bu

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Lyft is seeking a seasoned People Business Partner with deep expertise in M&A to join our People Team. Reporting to the Senior Director of People Business Partners, this high impact Director role will be the strategic center of gravity for all People M&A work. Role & Responsibilities: Lead the People M&A Function: Serve as the senior People partner and decision-maker across the M&A lifecycle. Lead through influence across a matrixed environment, coordinating across a shared Project Manager, People Business Partners, and COE partners. Partner effectively with a dedicated Project Manager to delegate execution and workstream coordination, while maintaining clear ownership of People strategy, talent decisions, and integration outcomes. Define and drive People integration strategy as the dedicated advisor to the Integration Management Office (IMO). Flex into other high-priority areas of PBP or People Team initiatives as needed. Drive Due Diligence: Lead People due diligence efforts, assessing organizational culture, headcount structures, compensation and benefits gaps, employment contracts, and law exposure across geographies. Conduct or oversee talent assessment processes, evaluating leadership bench strength, key person dependencies, and retention risk. Partner with Corporate Development, Legal, and Finance to ascertain People risks, synthesize findings into clear deal recommendations, and inform decisions. Design & Execute Workforce Integration: Advise senior leadership on org design decisions arising from acquisitions, including role mapping, spans and layers, redundancy management, and leadership selection - connecting org decisions to Lyft's operating model and culture. Partner with People Business Partner and Peop

About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory. We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world. To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems. About the Role We're looking for a Product Design Engineer with deep simulation and structural analysis expertise to help us build hardware that holds up to the demands of daily life. You'll be the analytical backbone of Hark's mechanical engineering team — using FEA and coupled simulation methods to validate design decisions, predict failure modes, and drive structural, thermal, and dynamic performance from the earliest stages of development through production release. This is a hands-on role where simulation directly shapes design: you'll work closely with product design engineers, industrial designers, and reliability teams to ensure that what we build is not just beautiful, but durable, precise, and manufacturable at scale. Responsibilities Lead structural, thermal, and dynamic finite element analysis (FEA) across Hark's hardware portfolio — enclosures, mechanical assemblies, flex systems, and interconnects — from concept through design validation Develop simulation models and methodologies that accurately predict real-world performance under drop, vibration, fatigue, thermal cycling, and mechanical load conditions Translate FEA findings into actionable design recommendations, collaborating directly with product design engineers to iterate geometry,

About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory. We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world. To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems. About the Role We are looking for an exceptional Electronics Strategic Supply Chain Manager to own the sourcing strategy, commercial execution, and supply readiness for critical electronics used in next-generation AI hardware. This role is designed for a hands-on, high-ownership GSM with experience in high-volume electronics environments, including PCBA, EMS / contract manufacturing, semiconductor and passive components, RF / connectivity modules, flex circuits, and other board-level or module-level technologies. This is a build-and-scale role, not a maintenance role. You will define the electronics supply base, lead strategic sourcing decisions, negotiate commercial agreements, drive cost and capacity outcomes, and ensure suppliers can support aggressive NPI and mass production ramps. You will partner closely with EE, ME, PD, firmware, quality, operations, finance, legal, and manufacturing partners to move technologies from concept and prototype through New Product Introduction and sustained production. The ideal candidate has strong electronics commodity depth, sharp commercial judgment, technical fluency, and the operating intensity required to solve difficult allocation, lead ti