Senior Principal Model Optimization Engineer Jobs

Brief Description of the Organization Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Our mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We strive to earn and maintain our clients’ and the public’s trust by constantly adhering to the highest ethical standards and making a positive impact on the communities we serve. Citi’s Personal Banking and Wealth Management (PBWM) division is building a purpose-driven team to serve its globally diverse, digitally forward customers in top cities around the world. We’re looking for exceptional candidates who think digitally and differently, resolve problems in unconventional ways and strive to provide a remarkable experience for our clients. We define success by our Citi Leadership Principles: We Take Ownership, We Deliver with Pride and We Succeed Together. Overview of the Role The Head of USCC Personal Loans Core Platforms and Lending Integrations is accountable for the execution and delivery of next-generation API integration platforms across value proposition, lending, and commerce ecosystems. This role owns a critical engineering function responsible for building scalable, secure, and compliant integration platforms that support Value Cards, Lending and Commerce business in USCC. The individual applies deep technical expertise and strong business understanding to translate strategic priorities into enterprise-grade API integration solutions. This is a highly technical leadership role, requiring the individual to actively drive architecture, influence low-level design, and guide implementation through principal and senior engineers. The role is expected to set engineering standards, define technical guardrails, and contribute hands-on where required, including the ability to review, prot

About Us Twitch is the world’s biggest live streaming service, with global communities built around gaming, entertainment, music, sports, cooking, and more. It is where thousands of communities come together for whatever, every day. We’re about community, inside and out. You’ll find coworkers who are eager to team up, collaborate, and smash (or elegantly solve) problems together. We’re on a quest to empower live communities, so if this sounds good to you, see what we’re up to on LinkedIn and X , and discover the projects we’re solving on our Blog . Be sure to explore our Interviewing Guide to learn how to ace our interview process. About the Role Twitch is searching for a People Partner to join our People and Places team. Reporting to the Director, People Business Partners and Employee Relations, you will support our employees, senior managers and Principal People Business Partners with our people programs and experiences at Twitch. Our people partners need to understand our business, have a connection to our employees, and a passion for our culture. They develop relationships which allow them to address pain points and ensure we have a workplace where everyone can contribute. Success in this role comes from maintaining organized routines, demonstrating strong follow-through, and building effective partnerships with both the People team, managers and employees. This role requires excellent organizational skills and the ability to thrive in a fast-paced environment where no two days are the same. You Will: Establish relationships with leaders up to the senior manager level, acting as a liaison between the People Team and the business. Coach senior managers on behaviors that impact engagement and retention. Reinforce expectations and guide leaders in effectively utilizing available resources to improve team communication, recognition, and performance conversations. Provide frontline employee support by responding to inquiries,

Associé principal, Comptabilité / Senior Associate, Client Accounting — Markham, ON. Apply via Workday.

ASIC/FPGA Design and Verification Engineer - (Lead, Senior, or Principal) — USA - Albuquerque, NM. Apply via Workday.

Semiconductor Design Engineer, DRAM: Senior, Staff, or Principal — Boise, ID - Main Site. Apply via Workday.

We are looking for an experienced Principal Partner Manager to build and accelerate growth with our top Security focused channel partners in Latin America. Our ultimate goal is building channels and alliances that drive new customer adoption and revenue. In this role, you will drive Datadog’s business relationships by analyzing partner business performance, identifying methods of increasing partner and Datadog returns, and identifying opportunities with your named partners to position Datadog as the observability & cloud security platform of choice for their install base, programs & contracts. This is a great opportunity for you to join a high-growth cloud software company and help blaze the path for our company's expansion. 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: Own the top cloud security focused channel partner relationships Drive net new and expansion revenue through our top established and strategic cloud security partners Recruit and onboard new security focused partners aligning to Datadog’s Ideal Partner Profile Oversee Datadog Partner Agreement process and if needed, collaborating with Datadog legal Work with partners to develop partner-led insertion points, including joining solution and services offerings. Enable and activate existing partners through training, planning and joint selling activities Coordinate the technical and marketing aspects of integrated partnership launches Host regular business reviews with partners to drive accountability and report on success metrics Generate partner-sourced net-new sales pipeline and revenue Variable commissions will be 40% of the On Target Earnings Who You Are: 5+ years of partner-facing, quota-carrying experience in the cyber security and/or cloud security SaaS ind

Become a part of our caring community The Principal Storage Engineer is a senior technical leader responsible for defining and advancing the enterprise storage architecture and long-term data infrastructure strategy. This role establishes standards, develops five-year technology roadmaps, and designs secure, resilient, scalable, and cost-effective storage platforms for business-critical, analytics, and artificial intelligence workloads. The engineer serves as the organization’s storage subject-matter expert and partners with infrastructure, cloud, security, data, application, architecture, finance, and vendor teams to translate business requirements into sustainable technology capabilities. The Principal Storage Engineer is a senior technical leader responsible for defining and advancing the enterprise storage architecture and long-term data infrastructure strategy. This role establishes standards, develops five-year technology roadmaps, and designs secure, resilient, scalable, and cost-effective storage platforms for business-critical, analytics, and artificial intelligence workloads. The engineer serves as the organization’s storage subject-matter expert and partners with infrastructure, cloud, security, data, application, architecture, finance, and vendor teams to translate business requirements into sustainable technology capabilities. Key Responsibilities Define the enterprise storage vision, reference architecture, engineering standards, and five-year roadmap across block, file, object, software-defined, and hybrid storage services. Lead architecture decisions for on-premises AI infrastructure, including high-throughput and low-latency storage fo

As a Senior Technical Solutions Consultant , you will be the principal technical liaison between our product, sales, and customer success teams. You will provide tailored solutions for clients in the commercial real estate sector, specifically focusing on the complex VTS Activate product landscape (including Activate, Activate Workplace, Activate Multifamily, CBRE Host, and CBRE Host Building) . Your unique combination of property management experience and deep technical proficiency will help ensure that our clients maximize the value of our software. ** Please note that this opportunity is located in New York, NY, and requires this hire to work from our office 4 days a week. ** What Makes This Job Awesome? Act as the definitive subject matter expert (SME) and technical leader for the VTS Activate suite's integration landscape and partnerships, both internally and externally (e.g., Braxos, Kastle, CCure, AMAG, etc.). Design and deliver advanced, in-depth technical demonstrations for prospects and clients, specifically showcasing how the VTS Activate product suite solves specific challenges. Provide advanced technical support during the sales process, addressing complex questions and concerns about system integrations and core functionalities, serving as the technical closer for Activate deals. Provide support during the sales process for qualifying opportunities with hardware requirement and implementation. Provide handover details to cross-functional stakeholders to ensure smooth implementations. Own the solution reporting process for VTS Activate deals, including documenting deal journals and synthesizing won/loss reasons. This reporting provides critical intelligence for the Product team (feature gaps), the Sales team (competitive analysis), and the Executive team (market/product trends). Lead knowledge transfer and cross-functional upskilling initiatives for the Sales, Customer Success, and Services teams. This involves supporting the creation of documenta

As a Principal NetSuite Consultant, you will be the senior functional authority for our manufacturing and distribution customer portfolio. You will lead complex ERP transformations end to end, from executive discovery through go-live, and mentor consultants across the team. You will advise customer stakeholders on manufacturing and distribution processes, and partner with sales on pre-sales scoping and solution architecture. Key Responsibilities: Lead executive-level discovery sessions and map manufacturing, distribution, and Core NetSuite requirements to recommended NetSuite configurations. Own the full project lifecycle for complex NetSuite implementations: solution design, configuration, and go-live readiness. Act as the senior subject matter expert for manufacturing processes: Shop Floor Control, BOM management, WIP and Routing, MRP, and Advanced Manufacturing. Guide distribution workflows, including Pick, Pack, Ship, Shipping labeling, Shipping Rate Sourcing, Demand Planning, and Landed Cost. Mentor senior consultants and analysts, and review their solution designs and configuration work across the portfolio. Partner with sales and account teams on pre-sales scoping, technical discovery, and Statement of Work (SOW) development. Identify project risks and technical constraints early, and work with delivery leadership to resolve them. Maintain executive-level customer relationships, and identify opportunities for platform optimization and expansion. Build reusable delivery assets, including blueprints and industry templates, for manufacturing engagements. Basic Qualifications: 7+ years of experience implementing and configuring NetSuite ERP, with a focus on Manufacturing and Wholesale Distribution. Strong expertise in Shop Floor Control, BOM management, WIP and Routing, MRP, and Advanced Manufacturing. Deep understanding of Order to Cash, Procure to Pay, and inventory valuation processes. Proven ability to lead executive-level discovery sessions, functional desig

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. This role is hybrid in-office at either our Menlo Park or Dublin, CA office We are hiring a Senior Manager, Technical Executive Recruiting for our People team. Our Technical Executive Recruiting team is responsible for identifying and closing Director+, Principal Engineering+, and other senior technical leadership talent that shapes Snowflake's engineering trajectory. This role exists to transform how we approach executive-level technical hiring: building proactive, market-informed strategies that position Snowflake as the destination for world-class engineering leaders, while strengthening our reputation as trusted advisors to internal stakeholders and external talent alike. RESPONSIBILITIES: Deliver hires that directly shape Snowflake's technical leadership bench and long-term technical strategy; includes Director+ leadership and world-class Principal & Distinguished Engineering talent Be a player/coach while leading a small team of executive recruiters and researchers focused on Director+ technical leadership and Principal/Distinguished Engineers across Snowflake's engineering and product management organizations Develop and execute proactive talent strategies that build long-term relationships with world-class technical leaders before roles are open Transform reacti

Distinguished Technologist - Principal Architect, Platform Security and Firmware Systems Description - HP is seeking a senior technical leader to serve as a lead architect for hardware rooted Platform Root of Trust for HP's commercial PC platform. In this role, you will be responsible for envisioning, defining, and driving the architecture of hardware, firmware, software, and cloud-integrated security capabilities that protect HP commercial PCs from current and emerging threats. You will also work across the hardware and security architecture teams, collaborate with HP's Security Research Labs, Firmware (BIOS) team, our security business that creates and deploys industry leading enterprise security and manageability solutions, product management, manufacturing, supply chain, customer enablement, and field organizations to create cohesive system solutions that deliver unique customer value. This position requires deep expertise in embedded systems, platform firmware, hardware, security, device manageability, and PC system architecture. The role also requires the ability to translate complex technical capabilities into customer-relevant value propositions and to influence internal and external stakeholders without relying solely on formal authority. Responsibilities Serve as principal architect for HP Endpoint Security Controller roadmap, associated hardware and firmware based capabilities, cryptographic identity, attestation, secure communication, event logging, and future controller generations. Define and evolve HP Sure Start architecture and related firmware resilience capabilities, including hardware-enforced firmware authenticity, recovery, update, and protection mechanisms. Drive secure BIOS and firmware configuration management strategies, including HP Sure Admin ecosystem capabilities, key management, zero-touch provision

Aliases: Staff Engineer, Senior Staff Engineer, Lead Engineer, Senior Technical Lead, Senior Architect, Platform Architect, Data Architect, Solutions Architect (Engineering), Principal Engineer at a smaller company About Truveta Truveta is the world's first health provider-led data platform with a vision of Saving Lives with Data. Our mission is to enable researchers to find cures faster, empower every clinician to be an expert, and help families make the most informed decisions about their care. Achieving Truveta's ambitious vision requires an incredible team of talented and inspired people with a unique combination of health, software, and big data expertise who share our company values. This opportunity Join the founding team of the Truveta India Development Center and play a pivotal role in shaping its future. As one of the early members, you will help build and scale a high-impact organization while contributing to the products and platforms that advance healthcare through data and AI. This is an unusual chance to influence both the technical direction and the culture of a growing global engineering hub. The Data Platform group in India owns parts of the pipeline that ingests, processes, stores, and serves healthcare data at a scale very few organizations operate at. Patients, doctors, and medical researchers deserve the same engineering rigor that has transformed other industries, and that is the work: correctness under volume, reliability under failure, and speed without cutting the corners that regulated health data does not allow anyone to cut. Who we need We are seeking engineers who think in platforms. You will own a processing domain or a multi-team data capability, define its architecture, and make that architecture legible enough that the teams building inside it can move quickly without asking permission. The problems at this level are the recurring ones: the class of data-quality defect that keeps retu

Principal NetSuite Consultant | Non-Profit As a Principal NetSuite Consultant at Plative, you will be the senior functional authority for our nonprofit customer portfolio, including community foundations, food banks, and First Nations organizations. You will lead complex ERP transformations end to end, from executive discovery through go-live, and mentor consultants across the team. You will advise customer stakeholders on nonprofit finance and program processes, and partner with sales on pre-sales scoping and solution architecture. Key Responsibilities Lead executive-level discovery sessions and map fund accounting, grant management, and donor management requirements to recommended NetSuite configurations. Own the full project lifecycle for complex NetSuite implementations: solution design, configuration, and go-live readiness. Act as the senior subject matter expert for nonprofit finance: fund accounting, grant budgeting and reporting, restricted/unrestricted revenue, and multi-funder allocations. Guide program and grant workflows specific to community foundations, food banks, and First Nations/Indigenous organizations. Mentor senior consultants and analysts, and review their solution designs and configuration work across the portfolio. Partner with sales and account teams on pre-sales scoping, technical discovery, and SOW development. Identify project risks and technical constraints early, and work with delivery leadership to resolve them. Maintain executive-level customer relationships, and identify opportunities for platform optimization and expansion. Build reusable delivery assets, including blueprints and templates, for nonprofit engagements. Basic Qualifications 7+ years of experience implementing and configuring NetSuite ERP, with a focus on Nonprofit organizations, at least one full cycle implementation of NFP organization. Strong expertise in fund accounting, grant management, and restricted/unrestricted revenue recognition. Deep understanding of nonprof

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 About the Role We are looking for a Principal Supply Chain Partner Manager to join the Instacart Business & Supply Chain team. This is a senior individual contributor role for someone who operates at the intersection of strategy, enterprise partnership, and cross-functional leadership. You will own Instacart's most complex and highest-impact supply chain relationships, setting the strategic direction for how we engage with and grow our largest distributors and network partners. Beyond managing a portfolio of partners, you will shape how the broader team operates — establishing playbooks, influencing product direction, and serving as a thought leader internally and externally. You will be a trusted advisor to C-suite stakeholders on the partner side and a key voice in executive conversations internally. This role requires someone who can navigate deep a

The Principal Product GTM Manager plays a strategic leadership role, overseeing the launch and commercialisation of products across multiple markets and channels. This individual is responsible for crafting the GTM strategy, driving product adoption, ensuring revenue targets are met, and optimizing the product’s market positioning. As a senior member of the product team, this role involves high-level collaboration with senior leadership, cross-functional teams, and external stakeholders to ensure a seamless product rollout in each country across the region.