Decision Scientist Jobs

At Citi Services - Global Trade and Working Capital Solutions (TWCS) Technology Organization, we are on a mission to harness the power of data to drive innovation, create exceptional customer experiences, and solve complex business challenges. Our data team is at the heart of this mission, building the scalable and resilient infrastructure that turns data into our most asset. We are a passionate, collaborative group dedicated to pushing the boundaries of what's possible. The Opportunity We are seeking an Engineering Director to join our development team. The ideal candidate is a seasoned technologist with extensive experience in building and delivering data & AI solutions for business functions. This individual will be directly and fully accountable for solution delivery and should have a history of creating strategic technology architecture roadmaps aligned with business outcomes. The successful candidate will define and execute the technology roadmap for the Data & AI portfolio of TWCS, providing strategic direction and critical input into technology decisions to ensure a scalable buildout. This role involves building strong relationships with senior business and technology partners, driving agile execution, and leading a team of expert engineers to deliver with velocity and quality. Applicants should demonstrate exceptional technical acumen, a strong data engineering background, and a proven ability to lead and provide technical direction to high-performing engineering teams. A proven expertise in Data Engineering, Data Analytics, and AI Engineering delivery at scale is essential. Responsibilities: Manage/develop multiple teams of professionals to accomplish established goals and conduct personnel duties for team (e.g. performance evaluations, hiring and disciplinary actions) as well as ensure team adheres to best practices and processes Develop vision for team aroun

The Senior RMA Customer Experience Manager will work with the key customer account team leads to ensure customers have timely case updates. The position has to decide on fulfilment priority based on Service Level Agreements and track regional buffer stock. The manager needs to work with account leads to track the impact of open RMAs on customer datacenter capacity, so as to make allocation decisions. What you’ll be doing: Customer Satisfaction: Manage RMA cases and lead all aspects of replacement part fulfillment to clear the open RMA backlog per Service Level Agreements. Work with account teams to prioritize backlog in case of supply constraints. Case Management: Attend customers meeting, provide accurate and up-to-date information on case status, track of customer feedback and develop strategies to improve the overall customer experience. Metrics and Improvement: Generate case management metrics and analyze data to identify process improvement opportunities. Publish weekly status updates on open RMAs – supply commits, ready for pickup, shortage alerts. Collaboration: Work closely with quality and manufacturing teams to effectively communicate RMA updates and statuses to customer account teams. Facilitate seamless information flow between teams to provide exceptional customer support. Uptime and Buffer Stock: Track key customer installations uptime and work with planning team to maintain buffer stock near customer sites to proactively address potential supply shortages. Supply Allocation: Collaborate with production and repair factory planners to map out supply allocations for the open RMA backlog. Optimize resource allocation for timely resolution. Serve as Lead: Trainer and support for other case managers on program, process, customer interface and working internally as new programs develop for NPI and implemented into our global customer service team. What we need to see:

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Vice President, Software Engineering Overview Decision Stream is Mastercard's next-generation AI-native decisioning platform, designed to power intelligent, real-time decisions across fraud, authentication, payments, and risk. Built with a startup mindset and enterprise-scale ambition, the platform combines innovation, speed, and engineering excellence to redefine decisioning across Mastercard's global ecosystem. We are seeking a visionary and hands-on VP of Software Engineering to help build and scale the platform. This leader will partner closely with Product, Architecture, AI, and Platform Engineering teams to drive technology strategy, architecture, engineering execution, and organizational growth. What You'll Do Lead Through Technical Excellence • Serve as a senior technology leader and role model for engineering teams. • Drive architecture, design, and technology decisions across distributed systems, streaming, AI, and cloud-native platforms. • Engage deeply with engineers, architects, and product leaders to solve complex technical challenges. • Influence engineering standards, software quality, and operational excellence. Build and Scale the Platform • Help shape and deliver a highly scalable, resilient, and secure decisioning platform operating at Mastercard scale. • Balan

Work Flexibility: Onsite In this position, you will partner with cross-functional teams to monitor product costs, support planning processes, manage inventory controls, and provide financial insights that help drive informed business decisions. What You Will Do Manage the annual standard cost roll-up process and maintain accurate product cost structures within financial systems. Monitor monthly and year-to-date manufacturing costs; coordinate updates to bills of materials and routing structures with operations teams. Support annual budgeting and monthly forecasting activities for the assigned business unit. Coordinate annual physical inventory counts and cycle count programs, including variance analysis and follow-up actions. Track cost reduction initiatives and report progress against established budget and productivity targets. Prepare, analyze, and submit financial and operational metrics through corporate reporting systems. Execute month-end close activities, including cost accounting entries, account reconciliations, accruals, and fixed asset depreciation. Prepare plant performance reports, capital expenditure requests, return-on-investment analyses, system-related accounting support, and ad hoc financial reporting for leadership. What You Will Need Required Qualifications Bachelor’s degree in Accounting, Finance, or a related field. Minimum 3 years of experience in Cost Accounting. Experience using Microsoft Office applications, including Excel. Professional working proficiency in English. Experience with ERP systems such as SAP, Oracle, or similar accounting platforms. Preferred Qualifications <

Work Flexibility: Onsite 1st Shift: Monday - Friday 8am-5pm What You Will Do: Own the operation, maintenance, and audit readiness of assigned laboratory areas, ensuring compliance with operational standards and safe laboratory practices. Serve as the primary asset owner for assigned lab equipment, overseeing maintenance, repairs, calibration, and contributing to equipment acquisition and retirement decision Provide day-to-day guidance, mentoring, and technical training to junior technicians, modeling best practices and safety-first behaviors. Lead the fabrication, qualification, verification, and validation (V&V) of complex test fixtures, providing expertise on components and construction processes. Independently execute development and verification testing with limited oversight, applying sound technical judgment to resolve test issues or deviations. Ensure accurate, compliant documentation by consistently following Good Documentation Practices (GDP) and clearly communicating test results. Manage laboratory logistics, including inventory control and proactive supply purchasing, balancing engineering needs, business priorities, and budget constraints. Continuously identify and implement opportunities to improve lab efficiency, expand testing capabilities, and enhance overall service offerings. What You Need: <span style="col

Work Flexibility: Remote or Hybrid or Onsite Provides strategic leadership for portfolio and technology transformation across GQO & Corporate Functions, shaping an integrated agenda that advances enterprise priorities, standardization, and measurable business value across critical capabilities. Serves as a trusted advisor to senior business and technology leaders, aligning strategic priorities, informing investment decisions, and advancing high-impact initiatives across EDT, GQO, and Corporate Functions. Converts business strategy into a clear, multi-year transformation agenda that strengthens operating models, accelerates execution, and enhances enterprise performance. Essential duties & responsibilities: (detailed description) Enterprise Transformation Leadership: Help set the strategic direction for technology transformation and acceleration across GQO & Corporate Functions, translating enterprise priorities into an integrated portfolio of initiatives that enhance process effectiveness, scalability, standardization, and business performance. Technology Acceleration Office: Lead the Technology Acceleration Office as the portfolio engine that runs delivery and execution readiness. Manage multiple workstreams and deliver sequenced multi-quarter roadmaps with cross-initiative dependencies. Produce execution-ready initiatives including scope, value, ROM cost, risks, and decisions needed. Develop business cases with estimated value in performance, headcount impact, level of effort, and time to value. Portfolio Strategy, Governance, and Prioritization: Lead a disciplined portfolio management capability across strategic programs and investments. Establish governance, prioritization frameworks, sequencing, dependency management, resource alignment, and performance oversight to

A BOUT TIDE At Tide, we help SMEs save time and money in the running of their businesses by not only offering business accounts and related banking services, but also a comprehensive set of highly usable and connected administrative solutions, from invoicing to accounting. Tide is transforming the small business banking market and now supports over 2 million members globally across the UK, India, Germany and France. Using advanced technology, all solutions are designed with SMEs in mind. With quick onboarding, low fees and innovative features, we thrive on making data driven decisions to serve our mission: to help SMEs save time and money so they can get back to doing what they love. Tide facts: Tide is available for UK, Indian, German and French SMEs Over 2 million members across UK and India Over $300 million raised in funding Over 2,800 Tideans globally Recognised with Great Place to Work certification three years in a row, and among India’s Top 50 Best Workplaces in Banking, Financial Services, and Insurance in 2026 We have offices in Central London, with a member support and technology centre in Sofia, Bulgaria, technology centres in Serbia, Romania, Lithuania and Hyderabad and offices in Gurugram, New Delhi, Berlin, Paris and Luxembourg About the role: As a Senior Product Analyst ( Member Acquisition Marketing ) , you’ll be responsible for managing insights projects related to member growth & acquisition. As a Product Analyst you’ll be: Presenting insights to stakeholders & senior management, translating analysis into the 'so what?' and identifying possible actions to take as a result Using your SQL/Python expertise to interrogate our data to solve key business problems Focusing on improving performance marketing and growth initiatives by providing full stack descriptive to prescriptive analytics via cutting edge technologies to support business objectives Ability to deal with ambiguity & form ambiguous questions into define

A BOUT TIDE At Tide, we help SMEs save time and money in the running of their businesses by not only offering business accounts and related banking services, but also a comprehensive set of highly usable and connected administrative solutions, from invoicing to accounting. Tide is transforming the small business banking market and now supports over 2 million members globally across the UK, India, Germany and France. Using advanced technology, all solutions are designed with SMEs in mind. With quick onboarding, low fees and innovative features, we thrive on making data driven decisions to serve our mission: to help SMEs save time and money so they can get back to doing what they love. Tide facts: Tide is available for UK, Indian, German and French SMEs Over 2 million members across UK and India Over $300 million raised in funding Over 2,800 Tideans globally Recognised with Great Place to Work certification three years in a row, and among India’s Top 50 Best Workplaces in Banking, Financial Services, and Insurance in 2026 We have offices in Central London, with a member support and technology centre in Sofia, Bulgaria, technology centres in Serbia, Romania, Lithuania and Hyderabad and offices in Gurugram, New Delhi, Berlin, Paris and Luxembourg About the role: As a Senior Product Analyst ( Member Acquisition Marketing ) , you’ll be responsible for managing insights projects related to member growth & acquisition. As a Product Analyst you’ll be: Presenting insights to stakeholders & senior management, translating analysis into the 'so what?' and identifying possible actions to take as a result Using your SQL/Python expertise to interrogate our data to solve key business problems Focusing on improving performance marketing and growth initiatives by providing full stack descriptive to prescriptive analytics via cutting edge technologies to support business objectives Ability to deal with ambiguity & form ambiguous questions into define

About the Team: Tubi's Internal Tools team is at the forefront of AI integration, developing everything from developer resources to production-grade AI for business operations. We are the group responsible for turning AI from an experiment into an operating capability: training, infrastructure, developer agents, and AI-powered business systems. Engineers operate with high ownership and autonomy, collaborating on shared architectural decisions and AI infrastructure. What You'll Do: Own systems end to end — design them, build them, and support them in production. Lead the projects you own: sequence the work, decide what lands first, and set technical direction for the engineers working with you. Sit with the people who use what you build, and turn what you learn there into a system. Design the service boundaries, contracts and schema evolution that let our platforms grow without breaking the teams depending on them. Make our AI systems dependable in production: evaluation harnesses, human approval steps before an agent acts, retries that handle a model returning something unexpected, and cost tracking that tells you what a task costs before you run it. Build what other engineers build on — agent skills, tool and MCP integrations, shared libraries — and raise the bar through code review, design discussion and mentoring. Spot the platform work nobody has asked for yet, make the case for it, and build it. Your Background: 5+ years of professional experience building and operating production systems, from design through production ownership. A system you designed and can walk us through end to end — where its boundaries sit, what constrained it, and what you chose against. Strong programming proficiency in a statically typed language such as Rust, Go, C++, Java, Kotlin, C#, or TypeScript. Production Rust is a plus rather than a requirement. You have owned a service in production: you wrote the runbooks, you knew what it cost, and you were the one paged when it broke. Expe

Sigma has surpassed $200M in overall revenue and is scaling rapidly. We're looking for a Revenue Operations Manager to sit at the centre of a ~$40M ARR business within Sigma that is doubling year on year. You will work directly alongside our Area VP of Sales - embedded in the business, not observing it from the outside. This is a role built on trust, proximity, and the ability to shape decisions before they get made. Think less ops coordinator, more trusted advisor with a bias for action and a sharp analytical mind. Someone who has outgrown execution and wants to shape strategy. Someone who gets uncomfortable when they are the last to see a problem coming. Someone who would rather design the system than run the report. What you will own The operating rhythm of a high-growth sales organisation - QBRs, planning cycles, leadership offsites, and the cadences that keep a fast-moving team aligned. Annual planning, built from the ground up with sales leadership rather than handed down from on high. You will own the process, the timeline, and the room. Strategic diagnostics - surfacing the leading indicators, structural risks, and pipeline dynamics that tell us where we are headed before the quarter tells us itself. AI-native workflows that eliminate grunt work and free up our talent bench to spend time on decisions, not dashboards. A direct line to senior leadership within the company, with the credibility to challenge as well as advise. You will be expected to have a view, and to defend it. What we are looking for Around a decade of experience in Sales Strategy, Revenue Operations, or a Chief of Staff function inside a high-growth B2B SaaS business. Deep familiarity with the operational workings of a high-performance GTM engine - pipeline hygiene, territory management, coverage models, operating rhythms, and annual planning. Strong written and verbal communication skills. The ability to take a complex situation, translate it for the right audience, and land

Sigma has surpassed $200M in overall revenue and is scaling rapidly. We're looking for a Revenue Operations Manager to sit at the centre of a ~$40M ARR business within Sigma that is doubling year on year. You will work directly alongside our Area VP of Sales - embedded in the business, not observing it from the outside. This is a role built on trust, proximity, and the ability to shape decisions before they get made. Think less ops coordinator, more trusted advisor with a bias for action and a sharp analytical mind. Someone who has outgrown execution and wants to shape strategy. Someone who gets uncomfortable when they are the last to see a problem coming. Someone who would rather design the system than run the report. What you will own The operating rhythm of a high-growth sales organisation - QBRs, planning cycles, leadership offsites, and the cadences that keep a fast-moving team aligned. Annual planning, built from the ground up with sales leadership rather than handed down from on high. You will own the process, the timeline, and the room. Strategic diagnostics - surfacing the leading indicators, structural risks, and pipeline dynamics that tell us where we are headed before the quarter tells us itself. AI-native workflows that eliminate grunt work and free up our talent bench to spend time on decisions, not dashboards. A direct line to senior leadership within the company, with the credibility to challenge as well as advise. You will be expected to have a view, and to defend it. What we are looking for Around a decade of experience in Sales Strategy, Revenue Operations, or a Chief of Staff function inside a high-growth B2B SaaS business. Deep familiarity with the operational workings of a high-performance GTM engine - pipeline hygiene, territory management, coverage models, operating rhythms, and annual planning. Strong written and verbal communication skills. The ability to take a complex situation, translate it for the right audience, and land

The mission of The New York Times is to seek the truth and help people understand the world. That means independent journalism is at the heart of all we do as a company. It’s why we have a world-renowned newsroom that sends journalists to report on the ground from nearly 160 countries. It’s why we focus deeply on how our readers will experience our journalism, from print to audio to a world-class digital and app destination. And it’s why our business strategy centers on making journalism so good that it’s worth paying for. About the Role The New York Times' Marketing team is looking for an Associate Manager, Growth Media Strategy (Temporary) oversees paid digital media strategy for our Acquisition program.The Enterprise Paid Acquisition team works on projects in service of enterprise subscription growth, making decisions to ensure we maximize paid subscriptions across products, including the All Access bundle, Cooking, Games and The Athletic. Job Description You will manage campaign activation, development, optimization and reporting. You will work with internal partners in Marketing, Creative, Data Insights, and Audience in helping us reach our goal to achieve 15 million subscribers by 2027. This is a hybrid role based in our New York headquarters, reporting to the Manager, Growth Media Strategy. You can typically expect to be in the office 3 days per week. Responsibilities: You will provide performance reports and insights for ongoing analysis, including ad hoc analysis to determine short and long-term optimizations and support forecasting needs. Use past insights, data visualizations, and research to develop POVs and share media expertise with the immediate and broader team in both written and verbal formats. Manage detailed media budgets, allocations, and delivery across multiple campaigns and vendors to maximize return on ad spend. Partner with the in-house platforms team, guiding campaign execution. Approve optimization recommendations and enhance perfor

About the Job: As a Senior Enterprise Account Executive, you will play a pivotal role in winning, nurturing and expanding relationships with Large Enterprise accounts within your designated territory. You should possess exceptional drive to build new business, using stakeholder development, business acumen, a customer-centric approach, and the self-motivation to thrive with minimal supervision. Moreover, you must be adaptable and proficient in wearing multiple hats as you take on this crucial responsibility representing a fast-growing leader in an exciting new category. We have full confidence in your ability to make the right decisions and drive results autonomously. LaunchDarkly is a rapidly evolving software company with a strong mission and vision, powered by a diverse and talented team. Our mission is to accelerate software development by empowering teams. Joining our dynamic and fast-growing team, you will make an immediate impact on our product and customer success. Responsibilities: Ownership of Large Enterprise Accounts: You will be the primary point of contact and relationship owner for large enterprise accounts within your territory. Territory and Account Planning: Develop comprehensive territory and account plans, proactively drive outbound pipeline generation independently, and collaborate effectively with Business Development Representatives. Ensure Successful Adoption: Ensure the seamless expansion of LaunchDarkly within these large enterprises through robust account management. Coordinate closely with pre-and-post sales engineering, customer success, and support teams to guarantee client satisfaction. Elevate LaunchDarkly's Visibility: Increase LaunchDarkly's visibility and communicate our value proposition effectively to Vice Presidents and C-Suite executives within these large enterprises. Collaboration with Solutions Engineers: Work closely with your solutions engineer counterpart to deliver both business and technical value to prospects and custo

About the Role As Head of Finance - Data Centers, you will be the finance leader for OpenAI’s self-built data center efforts. You will partner with teams across infrastructure, real estate, energy, construction, procurement, and finance to turn proposed sites into sound investment decisions and funded projects. This role spans the full development lifecycle: evaluating opportunities, building investment cases, forecasting capital needs, managing construction budgets, and helping determine how projects should be financed. You will give leadership a clear view of project economics, funding requirements, and risks as we build data center capacity at scale. In this role, you will: Lead financial evaluation of proposed data center and related power infrastructure projects, including site economics, development costs, capacity phasing, lifecycle costs, and key risks. Build and own project-level models and capital expenditure forecasts that connect construction schedules, power delivery, equipment procurement, contingencies, and funding needs. Establish capital budgets and financial controls for active builds. Track commitments, actual spending, change orders, and forecasts to completion; identify cost or schedule risks early. Partner with development, engineering, energy, construction, and procurement leaders on decisions that affect cost, timing, and long-term performance. Work with Treasury, Corporate Finance, Tax, and Legal to evaluate financing options, including project or construction debt, leases, joint ventures, and other partnership structures where appropriate. Prepare investment recommendations and capital approval materials for senior leadership, translating complex project details into clear choices and tradeoffs. Build a consistent portfolio view of project costs, cash requirements, milestones, and financial performance. Partner with Accounting and operations teams through project completion and handoff. You might thrive in this role if you have: Prior exper

About the Role: Tubi's content platform is the engine behind one of the largest free streaming services in the world. Every play, every deal, every creator, every frame of video flows through systems CPE owns, and the surface area is enormous. Distributed services running on the hottest path of Tubi's traffic. Video pipelines processing one of the largest workloads in streaming. Workflow engines automating the operations that used to consume entire teams. Creator-facing products turning a back-office process into a real platform. And on top of all of it, an AI-native rebuild of the CMS that most companies aren't willing to attempt. This isn't a single-domain role. It's a platform where backend, frontend, video, infrastructure, and applied AI all collide at the scale where decisions actually matter, where an architectural choice ripples across millions of titles and billions of requests, and where the difference between "good enough" and "great" shows up in revenue. We're looking for builders who want to range across domains — backend one quarter, frontend the next, applied AI the one after that — and who want their work to be felt: by viewers when a title plays instantly, by creators when they go live the same day, by Content Ops when a workflow runs itself, and by the business when the platform stops being a cost center and starts being a force multiplier. The infrastructure is already there. The mandate is already there. What's missing is the people who want to build the thing, not talk about it. Come build it. This is a hybrid role based out of our Toronto office. You must be willing to travel to our Toronto office two days/week. What You'll Do: You'll work on systems that sit at the heart of Tubi's business, where the content pipeline meets the viewer, the creator, and increasingly, the AI agent. The work spans the full stack of a modern content platform: distributed services, video infrastructure, workflow automation, and applied AI, all running at