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Principal Scientist Jobs

2,854 active opportunities · Updated for October 2026

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Explore current principal scientist jobs. Use filters to narrow by work mode, employment type, experience and date posted.

A
1mo ago

ABOUT THE ROLE: Accela is looking for an HR Technology & Analytics Specialist to provide hands-on support across HR systems, reporting, process improvement, AI-enabled efficiency, and data/document management. Reporting to the Principal, AI Enablement & HR Analytics, this role will support key HR technology projects and help maintain recurring reporting and HR systems activities during a temporary leave period. The ideal candidate is detail-oriented, comfortable working independently across multiple HR systems, and able to leverage technology and AI tools to simplify work and improve process efficiency. This is a 6-8 month contract position. SPECIFIC RESPONSIBILITIES: • Support Greenhouse and ADP reporting, system administration, and process improvements, including opportunities to automate or streamline existing workflows. • Run recurring and ad hoc reports from Greenhouse, ADP, and other HR systems and validate data for accuracy. • Leverage approved AI and automation tools to improve process efficiency, reporting, documentation, and recurring HR workflows. • Identify manual or repetitive processes and recommend practical opportunities for automation or AI-enabled improvement. • Update and reorganize HR SharePoint sites to improve content, structure, and usability. • Support migration of HR files and folders from Box to OneDrive/SharePoint, including file organization and validation. • Conduct audits of employee files and identify missing, incomplete, duplicate, or incorrectly stored documentation. • Maintain existing HR reports, dashboards, trackers, and recurring processes. • Troubleshoot routine HR system or data issues and document key processes to support continuity. • Partner with HR, Recruiting, IT, Finance, and other teams as needed. REQUIRED QUALIFICATIONS: • 3+ years of experience in HR technology, HRIS, HR

REMOTEaiExcelfinance
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Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Experience Level: Engineer / Senior Engineer / Principal Engineer (E1–E5) As an NFI Engineer at Micron, you will support the debug and root cause analysis of NAND-related issues across a wide range of end products, including SSDs, UFS and other NAND-based storage solutions. Working closely with Product Development, System Engineering, Firmware, Quality, and Failure Analysis teams, you will investigate complex issues involving NAND devices, firmware interactions, media management, controller interfaces, and system behavior. You will analyze system logs, characterization data, protocol traces, electrical measurements, and failure analysis results to identify root causes and drive corrective actions. The role involves supporting product qualification and sustaining activities, identifying NAND design marginalities and defectivity-related issues, improving product robustness, and developing automation or AI-assisted workflows to improve debug efficiency and accelerate issue resolution. In addition, you will leverage AI-assisted tools, data analytics, and automation solutions to accelerate debug activities, improve root cause turnaround time, and enhance engineering productivity. Engineers are encouraged to explore innovative approaches using AI technolog

pythonsqlartificial intelligence
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Hybrid - NYC Only Job Summary The Social Commerce Affiliate Intern will support the Social Commerce team in the day-to-day management and growth of the TikTok Shop affiliate creator community. This role is highly executional and creator-facing, with a focus on community communication, creator messaging, content brief review, product sample seeding, affiliate tracking, and recurring competitive reporting. The intern will help keep a high-volume creator program organized and moving quickly by responding to creator questions, tracking outreach and sample status, reviewing creator briefs and content readiness, and surfacing trends and opportunities from TikTok Shop and the competitive landscape. The ideal candidate is highly organized, detail-oriented, digitally fluent, and comfortable managing multiple priorities in a very fast-paced environment. Principal Accountabilities Affiliate Community Management & Creator Communication Support day-to-day communication with TikTok Shop affiliate creators across community channels, direct messages, email, and other approved communication tools. Respond to routine creator questions, share campaign updates, promotional opportunities, product information, and deadlines, and escalate issues when needed. Help maintain an engaged creator community through consistent communication, follow-ups, recognition, challenges, incentives, and key campaign moments. Maintain accurate creator lists and trackers, including outreach, participation, posting status, performance, and follow-up actions. Creator Brief & Campaign Support Support the preparation, review, and distribution of creator briefs for product launches, promotions, and TikTok Shop campaigns. Review creator-facing messaging and brief materials for accuracy, clarity, brand alignment, product claims, and required campaign details. Track creator deliverables and content status, follow up on open items, and flag blockers or opportunities to the Affiliate and Social Com

Excelfinancesupply chain
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L
LaunchDarkly
📍 United States• Remote• $136.5K – $187.7K/yr
1mo ago

About the Job: At LaunchDarkly, our Product-Led Growth (PLG) motion is evolving rapidly. We are looking for an experienced, highly analytical, and strategic Senior Growth Marketing Analyst to help us decode the digital body language of our prospects and users. In this role, you will leverage wide-ranging experience across GTM disciplines to help build, optimize, and scale our PLG engines. Reporting to the Principal Growth Marketer or Director of Growth Marketing, you will resolve complex data and operational issues requiring an in-depth evaluation of variable factors mapping user and account signals across channels, establishing the "next best action" for high-value leads, and optimizing conversion pathways. You will act with a high degree of independence to determine methods and procedures on new assignments, collaborating across Marketing, Product, RevOps, and Data engineering teams to drive function-impacting results. Responsibilities: Data & Signal Strategy Audit, track, and categorize 1st-party, 3rd-party (e.g., 6sense, GitHub), and product/marketing signals across target contacts and enterprise accounts. Evaluate variable factors and intangible data nuances to distinguish technical practitioner actions (e.g., SDK deployment) from broader enterprise intent (e.g., security evaluations). Partner cross-functionally with Data Engineering and RevOps to clean, enrich, and continuously source high-intent signal data. Feed signal combinations, recency, and frequency into predictive models to refine lead routing and account prioritization. Activation Strategy Use signal combinations to define the right "next best action" for accounts and individual users based on their segment, ICP fit, and stage (e.g., prospect vs. existing customer). Map and trigger appropriate activation responses ranging from personalized marketing content to white-glove outreach from Product Advocates or automated handoffs to SDRs and Enterprise AEs. Operational Motion & Cross-Functional In

REMOTEsqlCRM
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S
1mo ago

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. Stripe’s mission is to increase the GDP of the internet and we have a staggering amount of work to do. 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 Our tax team works with Stripes across the company to build an efficient, scalable tax operating model as our international business grows, enters new markets and launches new products. We are looking for an experienced tax leader to own Stripe’s India tax agenda and serve as the principal tax partner for our business and entities in India. This role has a broad remit across all India tax matters — leading direct tax, tax compliance and controls, controversy, planning, policy developments, product and market expansion, and business advisory, and partnering closely with Stripe's global SME teams on India-specific indirect tax and transfer pricing matters. A central focus will be leading India tax controversy: developing audit and litigation strategy, managing interactions with tax authorities and external advisers, and driving matters to effective resolution. You will work closely with colleagues across Finance, Legal, Treasury, Product, Partnerships, Operations and Policy. The position will be based in Bangalore and report to the APAC Head of Tax. What you will do Own and lead Stripe's end-to-end India tax agenda, setting priorities and providing clear, practical advice on all material India tax matters, escalating and aligning with SME teams on positions within their remit. Manage India tax controversy, including risk assessment, audit and litigation strategy, responses to information requests and notices, engagement with tax authorities, mana

accountingfinance
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Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Interested in changing the landscape of artificial intelligence workloads? Join our team where we are building next-generation, high-bandwidth memory products. In Micron's High Bandwidth Memory Architecture organization, we partner closely with customers to deliver memory solutions purpose-built for emerging AI systems and applications. As a Senior Engineer, Principal Engineer, or Member of Technical Staff, Design Architect in the Next-generation HBM Architecture Team, you will design, simulate, analyze, and optimize the architecture of 3D-stacked, high-performance memories. Apply your knowledge to explore trade-offs in 3D-stacked logic and memory designs in close collaboration with peer architecture and design teams. Your responsibilities will include definition of, evaluation of, and specification of circuit implementations, technology requirements, thermal performance improvements, power delivery architectures, and on- and off-chip interfaces. Responsibilities: Design, optimize, and simulate critical analog and/or mixed-signal circuits. Architect and design power delivery for high-performance, stacked memories. Analyze, specify, and prototype on-/off-chip interfaces. Perform timing, area, power, and complexity analysis for high-performance, low-power circuits. Define architectures for improved thermal management. Conduct pathfinding activities for future-generation stacked-memory products. Com

pythonartificial intelligenceai
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DU
DoorDash USA
📍 United States• Full-time• $108K – $162K/yr
1mo ago

About the Team DoorDash's Protective Services function safeguards executives, their families, and residences through executive protection, residential security, threat management, and secure transportation across a three-brand global enterprise. The team operates 24/7 and is built on the principle that protection starts before an incident, not after. The people who do this work well combine operational discipline with personal composure, take ownership of outcomes rather than tasks, and represent the program in every interaction with the principal population. About the Role The Protective Services Agent provides close protection for DoorDash executives and their families across all operating environments, including corporate headquarters, domestic and international travel, company events, and residential settings. The role requires a trained executive protection professional who develops and implements security plans, conducts advances and risk assessments, coordinates with law enforcement and venue partners, and serves as the principal's primary security presence. Personnel must be capable of managing incidents and serving as first responders on scene. Operations regularly involve extended duty periods, irregular schedules, and short-notice deployments. Potential travel up to 25% of the time. You are excited about this opportunity because you will… Provide close protection across all principal environments. Serve as the primary security presence for executives and their families across headquarters, travel, events, and residential operations. Maintain continuous situational awareness, assess threats in real time, and execute protective protocols effectively and unobtrusively. Plan and execute security operations. Develop and implement comprehensive security plans for executive movements and events, incorporating site surveys, route planning, risk assessments, staffing requirements, screening procedures, and emergency response strategies. Conduct advances for all pr

Excellogisticsrecruitment
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Job Summary LANEIGE US is seeking an Intern to support the PR & Experiential Marketing team across a wide range of exciting projects, including influencer marketing, mailers, events, brand partnerships, and more. This role is ideal for someone looking to gain hands-on experience in beauty PR and influencer marketing within a fast-growing, best-in-class skincare brand. The PR Intern will assist with day-to-day team operations while learning the fundamentals of public relations, creator partnerships, event coordination, and brand communications. We are looking for a highly organized, detail-oriented, and enthusiastic individual with a strong knowledge in beauty, influencers, social media, and pop culture. Principal Accountabilities Support daily functions of the PR & Experiential Marketing team, including influencer campaigns, product mailers, gifting, and event coordination Assist with organizing influencer and media lists, trackers, and databases (e.g., Traackr, Meltwater) Help identify emerging creators and monitor social trends for potential partnership opportunities Support logistics for influencer mailers, paid campaigns, and affiliate programs Assist in PR event preparation, including invite tracking, guest list management, and on-site support (as needed) Conduct research on competitors, industry trends, and media coverage Support administrative tasks such as product orders, shipment tracking, and invoice processing Help compile reports and recap documents for campaigns and events Key Experience and Skills Currently pursuing or recently completed a Bachelor’s Degree in Public Relations, Communications, Marketing, or a related field Previous internship experience in PR, influencer marketing, beauty, or a related field is a plus Strong interest and passion for beauty, skincare, influencers, social media and pop culture Ability to multitask and manage time effectively in a fast-paced environment Highly organized with strong attention to detai

logistics
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Job Summary We are seeking a reliable and motivated assistant manager to join our team at The Grove . As the assistant manager , you will act as a leader on the sales floor, assist with opening and closing procedures, and help drive sales through product knowledge and service excellence , and act as the store manager in their absence . The assistant manager works to drive the business of the store, ensure excellent customer engagement, and coach and develop the store team. Schedule/Hours: 5 days a week, 40 hour work week. Must be able to work weekends with 2 days off Location: Central LA Principal Accountabilities Open and close the store in accordance with company procedures Lead by example in delivering outstanding customer service and skincare consultations Build authentic relationships with customers and recommend products tailored to their needs Support the Store Manager with daily operations and team supervision Drive sales performance by meeting and exceeding individual and store goals Maintain visual merchandising standards and ensure the store is clean, organized, and stocked Assist with inventory management, restocking, and product launches Address customer concerns professionally and escalate issues when necessary Key Experience and Skills (Qualification level, experience, skill sets and personal attributes required for the job) 3+ years of retail experience, preferably in beauty or skincare Strong understanding of skincare products and routines (or willingness to learn quickly) Proven ability to deliver excellent customer service and build client relationships Leadership skills with the ability to motivate and guide team members Reliable, punctual, and detail-oriented Flexible availability, including evenings, weekends, and hol

customer service
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M
2mo ago

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As a Principal Physical Design Engineer-DPG-LPDDR at Micron, you will work on innovative memory and storage solutions. These solutions help transform data into intelligence quickly. You will join a dedicated team collaborating to develop world-class products that set industry standards. Key Responsibilities Lead end-to-end RTL-to-GDSII implementation for complex SoCs across advanced technology nodes. Drive floor planning, power planning, CTS, place & route, timing closure, and physical signoff. Own PPA optimization, low-power implementation, congestion management, and design convergence. Lead STA, SI, EM/IR, DRC, LVS, and reliability closure to achieve tape out readiness. Define physical design methodologies, automation strategies, and flow improvements. Partner with Architecture, RTL, DFT, Verification, CAD, and Product Engineering teams to resolve complex implementation challenges. Provide technical leadership, mentor engineers, and drive execution across global teams. Hands-on custom layout design experience is a strong value-added skill, enabling analog/mixed-signal integration, layout optimization, and advanced-node design challenges Leverage Artificial Intelligence (AI) tools to improve RTL-to-GDSII design productivity, quality, and turnaround time. Drive adoption of Generative AI and Agentic AI solutions for physical design automation, design closure, and engineering workflow optimization. <p

pythonartificial intelligenceai
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G
GHX
📍 Office Location Or Remote• Remote• $74K – $98K/yr
2mo ago

The Implementation Consultant III is responsible for managing the implementation of GHX products and providing subject matter expertise to deliver a high-quality level of service to provider customers. Responsibilities include overseeing the day-to-day implementation and operations aspects of the client relationship, achievement of service levels and execution with specific focus on client satisfaction and utilization. Presenting product functionality, creating documentation for project objectives, performing customer training and achieving key milestone tasks to hit revenue targets are also primary areas of focus. Principal Duties and Responsibilities: Customer Focus. The Implementation Consultant III implements GHX products in accordance with the scope of work sold to the customer. The entire project lifecycle is supported through product go live and a period of post go live support. The goal is to strive for excellence in delivery, ensure customers receive value and achieve high degrees of utilization from GHX products and services. Product Implementation. Leads instructor-led training sessions on GHX products and applications. Collaborates and executes on test plans through system integration testing, user acceptance testing, and pre-go-live testing. Data Analysis. The products that the Implementation Consultant III will be supporting are very data dependent. As such an ideal candidate should be comfortable working in Excel and Access and be able to review data sets for completeness and provide feedback to both the customer and internal development teams when gaps are found. Project Management. Maintain and communicate project status to identify progress, risk and mitigate delays. Coordinate and collaborate with other scrum teams and internal departments to ensure customer objectives are met. Process Improvement. Participate in identifying and implementing process improvement opportunities that optimize delivery results and ac

REMOTEaiExcelproject management
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Opportunity Pulse Mental Health is recruiting on a confidential basis for a public hospital and health service on the Gold Coast, Queensland, for a Consultant Psychiatrist / Staff Specialist to join its Forensic Psychiatry team. This is a permanent, substantive consultant post with one of the region's principal public health providers, based on Australia's most recognisable coastline. Full details of the employing service are provided to shortlisted candidates. The role sits within an established forensic mental health program spanning court liaison, custodial/offender mental health in-reach and community forensic follow-up — giving the successful candidate a genuinely varied caseload alongside the clinical and legal complexity that defines forensic practice. Queensland continues to invest significantly in forensic mental health capacity, and this post offers real scope for a senior clinician to shape service delivery, supervise trainees and contribute to state-wide forensic psychiatry developments. UK and Irish-trained consultants are strongly encouraged to apply. Psychiatrists holding the MRCPsych (UK) together with a CCT or CCST are eligible for accelerated registration routes with both AHPRA and the RANZCP, and Pulse Psychiatry provides dedicated, hands-on support through this process — see below for full detail. Department in focus: The successful candidate will provide senior forensic psychiatric input across an established forensic mental health program, working within Queensland's Mental Health Act 2016 framework, which governs forensic orders, fitness for trial, unsoundness of mind and classified patient provisions. Assessment and treatment of patients referred via the regional Court Liaison Service, including Magistrates Court reports on fitness for trial and mental state at the time of an alleged offence Custodial in-reach and offender health psychiatry, including sessions at a correctional facility within the Gold Coast region Clinical management of pati

P
Pendo
📍 New York• Full-time• $240K – $260K/yr
2mo ago

The Team + The Role The Pendo for Agents team builds Pendo's AI and agent product area, a large greenfield surface where much of the architecture is being defined as the team builds. This team operates at the center of a fast-moving product space where engineering decisions shape both the customer experience and the technical foundation for future scale. As Senior Manager, Engineering, you will own technical direction for Pendo for Agents end to end and be fully accountable for delivery, engineering quality, and the talent pipeline. You will partner closely with Product, Design, Staff and Principal engineers, and adjacent Engineering leaders to make high-quality architecture decisions, guide execution, and grow a team that can move quickly without over-building. This role is based in our New York City office. What this looks like day-to-day Team leadership: Lead, coach, and manage a team of approximately four engineers today, with the role growing into ownership of two teams as the product area scales. You will support onboarding, professional development, and the growth of strong individual contributors and emerging technical leaders. Architecture ownership: Own the technical direction for the Pendo for Agents architecture end to end. You will partner with Staff and Principal engineers on build-versus-buy decisions, including when to use existing frameworks and when to build in-house. Delivery execution: Guide prioritization, planning, and execution across the team while maintaining a healthy delivery cadence. You will own delivery commitments across sprint and quarterly planning cycles and hold the team accountable to outcomes. Cross-functional partnership: Partner with Product and Design to deliver high-quality features using Agile development practices. You will align on scope, sequencing, and risk while surfacing engineering constraints early and maintaining trust under pressure. Player-coach technical leadership: Stay hands-on in architecture and technical pro

pythonjavareact
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L
2mo ago

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. The strongest enterprise and mid-market marketing doesn't lead with a product — it leads with the problem a buyer already has. A hospital administrator isn't looking for "Lyft Concierge"; they're looking to reduce missed appointments. An auto dealer principal isn't looking for a rideshare product; they're looking to keep loaner logistics from costing them revenue. We are in the process of revising our go-to-market for Lyft Business to organize around these audiences and their transportation problems, with Concierge, Lyft Pass, Business Profiles, and our Business Travel products positioned as the answer to a clearly named pain point by customer profile. We're hiring an Industry Marketing Manager to build that audience-first structure for our priority verticals, starting with Healthcare and Automotive , across both mid-market and enterprise segments. You'll own the vertical narrative and the content, demand generation strategy, and enablement that will drive marketing-attributable revenue. The primary function of this role is to build and lead vertical-specific go-to-market (GTM) motions for our mid-market and Enterprise business — bringing together vertical-specific content, demand generation, and sales enablement into a coherent, audience-first strategy. Responsibilities: Own vertical strategy and integrated programs Design and execute large, orchestrated tentpole programs for our priority verticals (no more than 2 per quarter) — multichannel activation spanning digital, live events, paid media, social, and press — that bring our value proposition and industry point of view to life for a defined buyer (e.g., hospital CFO, healthcare operations leader, dealer principal/service manager). Build and maintain a thought leadership agenda for each prioritized vertical: original research, proof p

sqlgitai
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PE
Private Employer
📍 India (Hybrid)• Full-time
2mo ago

JOB PURPOSE: DGM, Legal and Head of Department We are seeking candidature of an effective & efficient individual in managerial position in PPSL, who would be aligned with the central Litigation team and will be dealing with LEAs for southern region, (for the entire OCL group). He/ She will also facilitate, expedite and ensure on -time responses and support the zonal/national leads for timely submission of data/documents etc with the LEAs. PRINCIPAL ROLE FUNCTIONALITY: ● Co-ordinate with Police units for the southern region, draft/ furnish replies to notices received u/s 94 & 106 of the BNSS and ensure co-operation with respect to the investigations being carried on by LEAs/ Police authorities. ● Coordination with LEAs/ Police authorities for the southern region. ● Should work closely with business teams and provide necessary support for dealing with requests/notices from LEAs. ● Should work closely with business/functional teams to file criminal complaints and ensure progression of cases at the Police Stations and/or Magisterial/Sessions courts. ● Offer advice on day to day matters impacting the businesses. ● Should be able to draft responses to legal notices, vet/draft pleadings and appear in courts as authorised representative of the Company. QUALIFICATIONS & EXPERIENCE: ● Candidate must be a law graduate with 5-9 years of practical experience in a similar role. ● Sound knowledge of criminal/BNSS and civil procedural laws, command over IPC/BNS, PMLA and other statutory/regulatory laws and regulations governing the Fin-tech space. ● Strong, proactive communication skills, verbal and written proficiency in English, Hindi and vernacular languages. ● Demonstrated ability to work with multiple teams, including the ability to translate into clear business terms and otherwise “demystify” complex legal concepts for less legally sophisticated internal client groups. ● Strong assertive personality, unquestioned integrity and ethics in business and personal co

awsaiswift
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