Model Behavior Engineer Jobs

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. With over half a billion rides and counting, Lyft is solving hard problems in a flourishing domain with a lot of data and creative solutions in Marketplace, Mapping, Fraud, Growth and beyond. We're actively building the next-generation Machine Learning (ML) platform for low-cost, ultra-immersive transportation to improve people’s lives using modern ML with peta-byte scale data. Our Machine Learning Engineers are excited to work on these challenging problems and redefine solutions to directly impact various aspects of Lyft's primary business. If you are a student with experience in machine learning workflows, passionate about solving challenging problems using data and working in a dynamic, creative, and collaborative environment, this opportunity is for you! Responsibilities: Contribute to the design, build, train and test of Machine Learning models Write production-level code to convert ML models into working pipelines Partner with Product Managers, Data Scientists, and fellow ML Engineers to frame Machine Learning problems within the business context Analyze experimental and observational data, communicate findings to support decisions Participate in code and spec reviews to ensure code quality and distribute knowledge Experience: Currently pursuing a Bachelor's, Master's, or PhD degree in Computer Science or a related technical field from a university in Canada (required) , with a graduation date between December 2027 and Summer 2028 (required). For any candidates who are master's students who worked between their bachelor's and master's programs: candidates should also have less than 2 years of relevant full-time work experience Available during Summer 2027 for the internship in Toronto Good understanding and knowledge of ML libraries like scikit-learn, Tensorflow, PyTorch, Keras, MXNet, et

We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Seattle, Washington D.C., Raleigh, London, and Amsterdam. The Compliance team is responsible for ensuring Compliance at Plaid with all the laws and regulations that apply to us, as well as our internal policies. We help make sure Plaid stays within the bounds of our legal obligations, and partner with business stakeholders to build processes and systems to demonstrate our compliance. Role Description As a GTM Compliance Analyst, you’ll help Plaid evaluate and onboard customers in a way that supports growth while protecting the company from regulatory and compliance risk. You’ll review prospective and existing customer deals, assess customer business models and use cases, conduct risk-based diligence, and determine when additional conditions, approvals, or escalations are needed. You’ll work closely with Sales, Account Management, Legal, Product, and Customer Oversight to translate complex requirements into practical guidance and keep deals moving. You’ll also help build the playbooks, workflows, and reporting needed to make GTM compliance more consistent and scalable as Plaid expands into new products, customer segments, and regulated use cases. Responsibilities Review prospective and existing customer deals for regulatory, licensing, po

About the team OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. OpenAI for Government helps public-sector institutions use advanced AI responsibly to improve services and advance critical missions. The Partnerships team builds the external ecosystem and internal operating mechanisms required to deliver that work at scale. Role Summary We are seeking a Partnerships Operations Lead to build and run the operating foundation for OpenAI for Government’s Partnerships team. This person will serve as the operational connective tissue across the partner team, working closely with Account Directors, Solutions Architects, Revenue Operations, Deal Desk, and other cross-functional stakeholders to move opportunities from initial engagement through agreement and execution. They will help ensure a smooth handoff to Technical Success across accounts by establishing clear readiness criteria, capturing the right commercial and customer context, and aligning teams on partner roles, commitments, dependencies, and success outcomes. The ideal candidate is a true utility player who combines the relationship instincts of a growth oriented builder with the rigor of an exceptional business operator. They thrive in ambiguity, create processes that do not yet exist, and move fluidly between deal execution, workflow design, analysis, and cross-functional coordination. Key Responsibilities Own the end-to-end operating cadence for partner-sourced and partner-influenced opportunities, from intake and qualification through approvals, contracting, launch, and expansion. Build and continuously improve operating processes, standard procedures, stage gates, decision rights, and service expectations that make partner execution faster and more predictable. Operationalize new and existing government partner motions—including cloud providers, resellers, and sell-through models—by translating requirements that differ from standard commercial motions into clear work

At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 40,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship. Over the past years, Linear has experienced incredible organic growth and has become an instrumental tool for many of the world’s best product teams. We believe customer support should always feel like an extension of that experience. As a Product Support Specialist at Linear, you’ll contribute to the future of our product by surfacing customer feedback and insights, contributing to our technical documentation, and engaging a technical customer community via social channels. Location & work mode Linear is a remote-first company, with optional co-working offices in San Francisco, New York, and London. This role is open to candidates based in Europe . We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel. What you’ll do Support customers in end-to-end engagement, including onboarding, account setup, debugging issues, feature and integration discovery Investigate and resolve inbound customer issues reported through all communication channels, including email, Slack, Twitter, and Reddit Partner with our engineering team to document and reproduce bugs Surface trends and insights from customer feedback to the team at large to inform product choices Lead select strategic projects to improve the support experience, internal knowledge sharing, and product operations Requirements Currently based in Europe. Pas

🚀 About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transformation. With WRITER's end-to-end platform, hundreds of companies like Mars, Marriott, Uber, and Vanguard are building and deploying AI agents that are grounded in their company's data and fueled by WRITER's enterprise-grade LLMs. Valued at $1.9B and backed by industry-leading investors including Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is rapidly cementing its position as the leader in enterprise generative AI. Founded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. 📐 About the role We're looking for an exceptional software engineer to join our rapidly evolving team at WRITER. In this pivotal role, you'll be at the forefront of expanding human capacity by building the next generation of AI-powered solutions that transform how leading enterprises operate. You'll dive deep into developing a state-of-the-art platform that leverages cutting-edge generative AI technologies, from large language models to sophisticated agentic workflows, delivering seamless, scalable, and secure applications that redefine enterprise productivity. This is an unparalleled opportunity to make a tangible impact, shaping the future of AI and contributing to a product that’s changing how the world works. This role is hybrid, based out of our San Francisco, New York City, or Seattle hubs. You'll report to our senior director, engineering . 🦸🏻‍♀️ What you’ll do Design and deliver secure, scalable AI integration platforms that connect enterprise systems and power missio

Coordination Systems provides foundational distributed systems building blocks for internal Datadog platforms. Our services cover sharding, consensus, resource protection, configuration distribution, and much more. We are looking for a manager to lead the Coordination Systems - Storage team. This team provides essential configuration storage and distribution systems that are depended upon by almost every service and pod at Datadog. We power critical runtime configuration (e.g. feature flags), complex control planes (e.g. dynamic sharding configuration), and much more. Storage is one of four subteams within Coordination Systems. If successful, the candidate will have opportunities to lead other growing and impactful areas such as Resource Protection. At Datadog, we place value in our office culture - the relationships that it builds, the creativity it brings to the table, and the collaboration of being together. We operate as a hybrid workplace to ensure our employees can create a work-life harmony that best fits them. What You’ll Do: (Describe role responsibilities here/max 6 bullets) Lead a core team of 5 engineers (distributed, with majority in NYC) Lead ceremonies, prioritize and delegate project Stay hands-on with the code, e.g. isolated features, small remediations, investigation follow ups Stay actively involved in operations, incidents, root cause analysis, etc. Constantly promote a culture of operational excellence, organizing gamedays, conducting operational reviews, staying proactive with reliability Who You Are: (Describe role qualifications here/max 6 bullets) Strong distributed systems skills, able to understand and account for a variety of failure modes, well-versed in end-to-end o11y, validation testing, simulation setup, etc. Worked on platform teams before, providing critical infrastructure to internal stakeholders Experienced in handling significant incidents, both as a responder and follow-up ow

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About this role At Sentry, Finance plays a critical role in helping the company understand where we're investing, what we're getting in return, and where we can operate more effectively. We are looking for an FP&A Manager who will help build Sentry's FP&A function while focusing on establishing best-in-class FinOps practices. You'll partner across the business on forecasting and financial analysis, with a significant focus on cloud infrastructure, AI costs, vendor spend, and other areas where better financial visibility can translate directly into better decisions. You will be expected to understand the economics behind our infrastructure, build the financial models and reporting needed to manage it, identify meaningful opportunities, and work with Engineering and other partners to turn those insights into action. You'll also operate as a generalist FP&A partner and play an important role in building the processes, models, and operating rhythms that Finance will use as Sentry grows. You will report to the Director of FP&A. In this role you will Own forecasting, reporting, and financial analysis for significant areas of Sentry's operations, with particular emphasis on cloud infrastructure, AI-related spend, software, vendors, and other major cost categories. Partner closely with Engineering and infrastructure leaders to understand the drivers of cloud and AI spend, translate technical consumption into financial forecasts, and identify opportunities to improve unit economics and gross margin. Develop reporting that makes cloud and infrastructure costs understandable and actionable, including trends, cost alloca

MongoDB is seeking a Senior Financial Analyst to grow our GTM FP&A team. You will be responsible for financial planning, forecasting, reporting, and partnering with the business to drive decision-making and resource planning. The Senior Analyst is expected to make significant contributions to the success of MongoDB by working with executives and team leaders to evaluate, plan, execute, and measure strategic business initiatives. This position requires an adaptable self-starter who is able to work comfortably and communicate clearly with stakeholders across the organization, takes tasks from start to finish and someone who enjoys working in a fast-paced, challenging environment. This will be a hybrid role in our Dublin or Cork office for two days per week, reporting to management in NYC. Responsibilities: Business Partnering: Quickly establish positive relationships and become a key advisor for your GTM partners across the Sales Development, Sales Enablement, Sales Acceleration, and Sales Operations departments allowing you to build a solid understanding of business drivers and ensuring alignment with company objectives Forecasting: Build and maintain detailed financial and operating models to support your stakeholders in all aspects of their budgets and forecasts including headcount planning and resource optimization Analyzing: Conduct ad-hoc analyses and build financial models to guide leaders toward efficient operating strategies, resource allocation, and investments in GTM initiatives Reporting: Support financial month-end close activities, including headcount reconciliations, accrual reviews, and budget vs. actuals analysis and financial reporting Operational Effectiveness: Improve and scale business, operational, and financial processes understood by all key stakeholders, including standardizing and automating reports and improving how we leverage internal systems and tools What You'll Need: Bachelor’s Degree; finance, business or economics preferred 3-5 ye

About the Role: We are looking for an experienced Risk Management professional to lead and strengthen our Market Risk and Margin Trading Facility (MTF) risk functions. The role will be responsible for developing robust risk frameworks, monitoring trading and client exposures, ensuring regulatory compliance, and safeguarding the organization against market-related risks while enabling sustainable business growth. Key Responsibilities: Market Risk Management - - Develop, implement, and continuously enhance market risk management frameworks across Equity, Derivatives, and Margin Trading Funding (MTF) businesses. - Monitor and assess market risk exposures arising from cash equities, futures, options, and leveraged products. - Establish and review risk limits, exposure thresholds, concentration limits, and margin policies. - Track key risk indicators (KRIs) and ensure timely escalation of potential risk events. MTF & Exposure Risk Management: - Manage client-level and portfolio-level risks associated with Margin Trading Funding (MTF). - Define collateral eligibility, haircut frameworks, and funding exposure limits. - Monitor leveraged positions and ensure adequate margin coverage across client portfolios. - Evaluate concentration risks and implement preventive controls to minimize losses. Risk Analytics & Monitoring: - Conduct stress testing, scenario analysis, and sensitivity assessments under varying market conditions. - Develop risk models and analytical tools to evaluate portfolio resilience during periods of volatility. - Analyze trading patterns, market trends, and exposure data to identify emerging risks. - Drive automation and real-time risk monitoring capabilities across trading systems. Regulatory Compliance & Governance: - Ensure compliance with SEBI, NSE, BSE, Clearing Corporation, and other applicable regulatory requirements. - Oversee risk-related regulatory reporting, including exposure monitoring, margin compliance, and CTCL reporting. - Coordinate w

The GTM Strategy & Operations Associate will join a global team driving Datadog’s next phase of growth. We’re interdisciplinary thinkers leveraging diverse business backgrounds in tech, management consulting, investment banking and business development to accelerate Datadog’s global growth. We work directly with Datadog’s most senior leaders to set corporate strategy, improve efficiency across the business, support data-driven decision-making, own complex operations, and more. In this role, you will identify opportunities for revenue growth and design strategic go-to-market (GTM) initiatives by evaluating business tradeoffs and partnering with senior leaders to shape GTM strategy. You will drive key planning processes, including capacity planning and quota planning, optimization and expansion strategies, and KPI design and measurement. Additionally, you will lead critical operational initiatives and long-term strategic projects that improve execution and help build the foundation for the company's continued growth. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What you’ll do: Strategic roadmap development: Develop short- and long-term GTM strategies by identifying growth opportunities, setting business priorities, and aligning sales and growth targets. Lead strategic planning initiatives, including headcount and KPI planning, incentive design, and cross-functional projects to improve execution and accelerate revenue growth. Global quota ownership: Own quotas for the global Sales organization – build and maintain quota models, adjust them throughout the year in response to org changes, and drive stakeholder alignment along the way. GTM analysis, reporting, and modeling: Analyze sales and GTM data to identify trends and understand efficiency by channel. Develop data

Who we are 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 Global Alliances and Channels team owns the Go-To-Market (GTM) partnerships for Stripe including management consultants, payment advisors, systems integrators and technology partners. We drive the development of the partnerships including enablement and solution design along with the go-to-market strategy where we work with partners to source new opportunities for Stripe and ensure they are delivered and activated with world class quality. Additionally, we work to ensure our partners develop large, fast growing, profitable businesses on Stripe inclusive of payments, billing, fraud, stablecoins and agentic offerings. What you’ll do As the lead for Stripe relationship with Strategic payment advisors you will drive Stripe’s engagement with payment advisors who most critically influence opportunities relevant to Stripe. Payment advisors firms help large and medium businesses with all their needs related to payment, including monetizing payments through marketplaces and platforms, RFP execution, GTM, Cost optimization, new revenue modes and GTM strategies. Often an enterprises’ financial infrastructure is the cornerstone of these transformations and legacy players are being challenged on their innovation ability in a crowded and rapidly evolving space. Therefore, Stripe needs to continuously engage, educate and support this broad base of influencers to ensure they clearly understand the value and capabilities that Stripe brings to these

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 Payment Intelligence is comprised of multiple product teams building AI-first solutions to some of our customers’ biggest challenges, including fraud/abuse ( Radar ), payment optimizations ( AuthBoost ), Disputes, Authentication, and merchant analytics. We’re a mix of machine engineering engineers and full-stack software engineers impacting ~every Stripe transaction, creating revenue opportunities for Stripe and our customers, and helping protect the broader ecosystem. We have the benefit and privilege of working on cutting edge technologies with incredible scale and reach while also working directly with our merchants every day to build the right products for their needs. What you'll do As a Staff Engineer on Payment Intelligence, you’ll work across our product portfolio to ensure we’re building in a consistent, efficient, and effective manner. Experience with large, distributed systems on the critical path will help candidates succeed, as will comfort working across the stack and interacting with ML teams and models. Responsibilities Define technical strategy for multiple experiences across the Payment Intelligence portfolio, with a focus on quality and performance Champion a quality-first engineering culture - establish standards, tooling, and processes that make it easy to ship high-quality code at scale Partner with some of Stripe’s largest merchants to co-build the future of payment-centric intelligence Partner cross-functionally

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. About the Role Replit is experiencing extraordinary growth across our customer base and seeking a Mid-Market Account Manager with strong communication skills to drive retention, expansion, and customer success. Candidates with Sales or Account Management experience in SaaS, particularly with some technical background (i.e. having some coding knowledge or prior experience at other developer tool companies) are ideal. We believe this role offers a distinctive opportunity for people who excel in client-facing situations and have a passion for customer success and AI. You'll leverage your skills to help customers maximize value from Replit's platform while driving sustainable revenue growth. In this role you will: Execute renewal processes with a focus on expansion and long-term partnership development Serve as the primary relationship owner for your assigned customer portfolio, ensuring high satisfaction and retention Champion customer success by helping businesses realize the transformative potential of AI-powered software creation Lead onboarding programs that accelerate customer time-to-value and platform adoption Guide customers through Replit's rapidly evolving feature set, including Agent 3's autonomous capabilities, Plan Mode, and automation tools Maintain accurate customer health scores and renewal forecasting data in Replit's CRM (Hubspot) Gather and communicate valuable customer feedback, championing their interests within Replit Optimize customers' use of the Replit platform through ongoing training, support, and strategic guidance Required skills and experience: 3-5+ years in a quota-carrying Sales or Account Management role managing a mid-market book in SaaS or developer tools Proven ability to expand product

As a Corporate Communication Senior Manager focused on Executive Communications Programs, you will build and scale Datadog's integrated thought leadership program — spanning executive communications, earned and owned channels, and events — with a focus on extending it across priority regions. This role sits at the intersection of strategy and execution: you'll translate leadership priorities into playbooks, frameworks, and measurable programs, then run them day to day. Success hinges on connecting dots across initiatives and partner teams to find new opportunities to tell Datadog's story through our executive voices. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You'll Do: Partner with the Global Head of Corporate Comms to develop and execute an integrated thought leadership program with clear objectives and measurable outcomes. Build the operating framework behind the program — playbooks, cross-team coordination models, and repeatable processes that let it scale across regions. Identify opportunities to put Datadog thought leaders in front of the right audiences, including vetting speaking engagements: where we need to be, what we should be saying, and which channel (social, traditional media, stage) delivers the most impact. Work with US Comms and Social leads to augment existing campaigns and build evergreen thought leadership programs across channels. Partner with Field Marketing on event strategy and execution, with a focus on advancing our key narratives around AI and security. Develop strategic messaging for senior executives across key business moments — corporate announcements, company milestones, and other high-priority communications. Serve as the Corporate Comms "captain": keep a bird's-eye view of initiatives across the company, manage day-to-day coo

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. ABOUT THE ROLE We are seeking a highly skilled and intellectually curious analyst to shape the future of financial data at Instacart, driving innovation at the intersection of systems, analytics, and business strategy. In this role, you will architect and deliver data models, pipelines, and reporting infrastructure that empower Finance and Accounting with trusted insights at scale. You’ll collaborate across technical and business teams to ensure financial data is accurate, reliable, and compliant, while also advancing large-scale systems initiatives, accelerating the month-end close, and optimizing cloud spend in our AWS environment. ABOUT THE TEAM The Financial Data Analytics team is the connective tissue between Finance, Accounting, and Engineering. Our mission is to deliver trusted financial data that is both a foundation for compliance and a cataly