Principal Product Engineer

Tripadvisor

About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance, and two-sided marketplaces for experiences, accommodations, restaurants, and other travel categories. The subsidiaries of Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork. At Tripadvisor experiences, the only thing we love more than travel is data. We slice it, we dice it, and we use it to empower our decision making. About the Role As a Principal Product Data Scientist, you will operate as the most senior technical leader in the Product Data Science function. You will shape the vision, set the technical direction, and drive strategic impact through innovative analytical solutions. This role is both highly technical and deeply collaborative, requiring excellence in leadership, communication, and cross-functional influence.   What You will do: * Lead and define the Data Science strategy for Product, ensuring that advanced analytics, data science, and AI methodologies are central to how we build great products and improve customer experiences. * Serve as a trusted strategic advisor to senior Product and Engineering leadership, ensuring that data-driven decision making is embedded at the highest levels of the organization. * Drive the development and adoption of next-generation data science tooling, platforms, and frameworks, with a focus on automation, scalability, and reproducibility. * Spearhead the exploration and integration of emerging AI technologies, such as Agentic AI and AI Agents, identifying and developing high-impact use cases from POC to production. * Champion best practices in experimentation, causal inference, and uplift modeling, ensuring statistical rigor in decision-making processes. * Take ownership of the most complex, high-profile analytical projects, translating ambiguous questions into clear, actionable recommendations that deliver commercial and customer value. * Mentor, coach, and develop other Data Scientists and Analysts, fostering a culture of critical thinking, continuous learning, and technical excellence. * Lead initiatives to scale impact through automation, self-service, and democratization of data science capabilities. * Develop sophisticated customer segmentation, and predictive models that directly inform and optimize the product roadmap. * Communicate complex analytical and technical concepts to diverse audiences, influencing stakeholders across Product, Engineering, Design, and Commercial teams.   Skills & Experience:   * Experience: Extensive experience in data science or a similar quantitative role, with a proven track record of supporting and influencing a product organization. * Technical & Modeling Expertise: Expert Level proficiency in Python and SQL. Deep, hands-on experience with statistical modeling, (quasi) experimentation, multi-arm bandit, and a wide range of machine learning techniques (e.g., Regression, Classification, Clustering). * Product Acumen: Demonstrated ability to define, implement, and operationalize crucial product and feature-level metrics from scratch. * Strategic Influence: A proven track record of driving strategic impact through proactive and collaborative approach with the proven ability to lead technical discussions, drive product strategy, and communicate complex insights effectively to cross-functional partners (e.g., Product, Engineering, Design). * Scaling Impact: Experience scaling analytics capabilities, driving impact through the creation of automated processes, self-service tools, or data products. * Critical Thinking: Leader in critical thinking, your previous experience will demonstrate the analysis of available facts, evidence, observations, and arguments in order to form a judgment by the application of rational, skeptical, and unbiased analyses and evaluation. * Leadership: Outstanding leadership skills, with experience in mentoring, coaching, and developing teams of analysts or data scientists. * Collaboration & Communication: Exceptional collaboration and communication skills, with the ability to engage, influence, and inspire cross-functional partners at all levels. * Bachelor's degree in Statistics, Mathematics, Data Science, Engineering, Physics, Economics, or a related quantitative field.   You could be an especially great fit if you have: * Advanced programming background with the ability to build simulations and prototype data products. * Experience validating quantitative findings with qualitative methods (e.g., surveys, user research). * Demonstrated experience with applied AI, such as NLP, Large Language Models (LLMs), or Agentic AI for analytics. * Experience working within a two-sided marketplace, e-commerce, or the travel technology industry. * Masters degree or equivalent relevant programs     We strive to create an accessible and inclusive experience for all candidates. If you need a reasonable accommodation during the application or the recruiting process, please make sure to reach out to your individual recruiter or our team at AccessibleRecruiting@tripadvisor.com. If you have any additional questions about careers at Tripadvisor you can email us at recruitment@tripadvisor.com. We have all the answers!         #LI-Remote #LI-SM1

ClearScore

Principal Product Manager – Upstream (Mortgages) At ClearScore we’re on a mission to help people achieve greater financial wellbeing. Within our Upstream mission, we focus on shaping and scaling new propositions that unlock meaningful value for our users. A pathway to homeownership is a key milestone in our users’ journey to financial wellbeing. We’re expanding our product team to support our global strategy in homeownership and mortgages. As a Principal Product Manager working in our newly formed Upstream Mortgages team, you will hold responsibility for the viability and roadmap direction of this emerging vertical within the ClearScore ecosystem. Reporting into the VP, Global Product, you will be central to shaping our Mortgages vertical — building on strong early foundations while evolving and extending the proposition from first principles where needed. You will define roadmap content and sequencing, make clear trade-offs across user experience, commercial opportunity and build complexity, and ensure the proposition delivers sustainable value to our users and partners. You’ll operate within a shared leadership model alongside a senior Design Lead, jointly guiding a cross-functional team spanning Product, Design, Engineering and Data. While you will not have direct line management responsibility, you will play a central role in setting priorities, structuring work and driving clarity of decision-making across the team. This is a high-impact role at the centre of bringing a complex new vertical to market, shaping how ClearScore shows up in one of the most important moments in our users’ financial lives. It requires strong product judgement, commercial awareness and the confidence to make well-reasoned decisions in a multi-stakeholder environment. What you will be doing: * Build on existing strategic thinking, identifying clear paths to user, partner and business value and shaping the proposition’s continued evolution. * Develop and maintain deep expertise in the homeownership and mortgages landscape, building strong external awareness across partners, regulation and industry trends to inform product direction. * Own the global roadmap for the homeownership and mortgages proposition, defining priorities and sequencing to ensure long-term viability and coherence in line with overall strategy. * Lead structured product discovery to validate desirability, viability and feasibility, using qualitative insight, quantitative data and commercial understanding to inform decisions. * Make clear, balanced trade-offs between user experience, commercial constraints and technical complexity, ensuring focused and coherent progress. * Partner closely with Design to deliver a compelling, simple and user-centred experience within a complex domain. * Collaborate with Commercial and Data stakeholders to ensure the proposition is grounded in market dynamics, partner realities and measurable outcomes, while retaining clear accountability for product direction. * Structure ambiguous problem spaces into clear work-streams, guiding and elevating work across the team — including elevating the quality of thinking and execution across more junior Product colleagues. * Drive momentum and decision-making, ensuring stakeholders are meaningfully engaged throughout the innovation lifecycle.   Skills we'd love you to have * You know what good Product Management looks like and are comfortable owning meaningful proposition-level problem spaces within an established strategic direction. * You have demonstrated experience shaping new propositions from first principles, not only optimising existing products. * You are confident shaping roadmap direction and making clear trade-offs across competing constraints. * You are commercially aware and think in terms of value exchange, incentives and long-term proposition coherence — not just feature delivery. * You are comfortable operating within a shared leadership model, partnering closely with senior Design while retaining clear accountability for product viability. * You bring clarity to complex discussions and are able to move from alignment to decision — making well-reasoned calls even when consensus is incomplete. * You are intellectually confident and willing to challenge existing thinking constructively where evidence or judgement suggests a better path. * You combine structured discovery with strong product intuition, balancing rigour with momentum and knowing the fastest routes to validate key hypotheses. * Experience in mortgages or adjacent regulated financial products is highly desirable, though strong product craft and ClearScore ecosystem understanding may compensate.   Why ClearScore? ClearScore is the UK's #1 credit score and report app. We are also present in South Africa, Australia and Canada, with more than 20 million users globally and growing fast. Someone joins ClearScore every 20 seconds. We have established relationships with over 50 of the main lenders in the U.K., and have been a trusted tool for customers to manage their credit and make better financial decisions. Since October 2016 we have helped 1.8 million users take out a new credit card or loan. We are user-centric at our core and we believe in leveraging technology to enable positive financial choices. We are design-led and data-driven and we embed these behaviours in everything we do. Our company culture is a fundamental part of all we have achieved. We believe in hiring smart, driven, passionate and diverse people who are keen on having a real impact in our organisation. We trust you to manage your own time so we offer flexible work and no fixed desk hours. We don't micromanage and we believe in measuring outcomes rather than effort. We have an inclusive culture where all, regardless of seniority, are encouraged to contribute with their ideas, look after their wellbeing and actively seek opportunities for career growth. If you feel like this could be the place for you, apply and our Talent team will be happy to share more. Benefits: * 25 paid holidays and a “duvet day” on your birthday * Hybrid Work Environment * Private health and dental cover - including mental health support through Bupa  * GP office visits * Life assurance scheme * Up to 6% matched pension * Regular Lunch and Learns with guest speakers * Dog-friendly office * Daily breakfast and free snacks * Access to discounts via Cobens Extras  * Free sports and social clubs * Continued investment into learning and development  * Leadership-led training * In-house psychotherapist * Financial coach to help you plan and achieve your goals * No clock-watching culture * Generous maternity and paternity plans * Culture and inclusion representatives * Transparent pay structure and a career growth plan   Equal Opportunities ClearScore is committed to providing equal employment opportunities to all qualified individuals. As an equal opportunity employer, we are able to make reasonable adjustments to accommodate individuals with disabilities during the recruitment and selection process. If you require accommodation, please inform us in advance, and we will work with you to meet your needs. Our Hybrid Model   We embrace a dynamic hybrid work environment that balances flexibility with collaborative in-person experiences. Our approach is designed to foster innovation, team connection, and individual productivity. * Levels 1-5: Minimum 2 days per week in-office * Level 6 and above: Minimum 3 days per week in-office We believe this structure offers the best of both worlds - the flexibility of remote work and the synergy of face-to-face collaboration. Our office days are carefully coordinated to maximise team interactions and learning/ mentorship opportunities. What This Means for You: * Flexibility to manage your work and life * Dedicated in-office days for team building and collaborative projects *  Office facilities (with plants!) designed for productive interactions * Clear expectations and support for maintaining our hybrid schedule We’re committed to creating an inclusive environment that accommodates diverse needs while maintaining our collaborative culture. Join us in shaping the future of work! Note: While we offer flexibility, commitment to our hybrid schedule is an important aspect of our team culture and performance expectations.     Inclusion Policy We are always looking for talented individuals to join ClearScore. We are an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for our people. Please see our People Policy Notice at https://www.clearscore.com/people-notice.

Skyscanner

About Skyscanner Everyone loves travelling, but planning is not without its challenges ✈️. That's why we've spent 20 years building tools that turn travel-planning chaos into a breeze. Today, around 160 million travellers count on us every month to skip the whole “47 browser tabs open” phase and find flights, cars, and hotels quickly and easily 💻. Joining Skyscanner means becoming part of a global brand that's striving to become the planet's go-to travel hack accessible for all 🌍. Our vision? To be the world's number one travel ally. (Ambitious? 💪 Yes, but, hey, that's what got us here) Now, we’re on the lookout for an Principal Product Manager - Loyalty to help us bring that vision to even more travellers.    About the role (Hybrid) We’re looking for a product lead to join our loyalty team. At Skyscanner, we’re on a mission to help every traveller to explore our world effortlessly. As we continue to grow the audience we serve, it’s critical that we build relationships with our travellers that create reasons to return directly, time and time again. We’re looking for an experienced product manager to help shape, define and deliver our loyalty strategy, with an ambition to greatly increase our direct relationships, drive retention and increase customer lifetime value. Through our loyalty programme we’re aiming to offer better prices to our most loyal travellers, help them move from searching to trip planning, offer them reoccurring rewards at the airport, and broadly better personalising their experience throughout. In this role you’ll need to manage stakeholders across the organisation to drive substantial change. What you’ll be doing * Partnering across the business: You’ll work with cross-functional teams on complex initiatives spanning proposition execution, experience design, experimentation and platform delivery — from marketing and design to data, engineering and legal. * Translating vision into product: You’ll turn loyalty proposition and experience principles into concrete capabilities, journeys and interactions across web, app, SEO, booking flows and lifecycle touchpoints. * Owning the roadmap: You’ll define and execute a phased loyalty product strategy — shaping MVPs, proofs of concept and iterative releases that balance learning, impact and technical foundations. * Spotting the biggest opportunities: You’ll collaborate with squads and stakeholders to identify gaps and unlock initiatives that drive engagement, retention and long-term traveller value. * Coordinating end-to-end delivery: You’ll ensure smooth execution across Flights, Hotels, Cars, Packages, Explore, Platform, Data and Lifecycle systems — no dropped handovers, no mystery dependencies. * Making smart product decisions: You’ll define feature-level requirements and make day-to-day product and UX calls that keep experiences intuitive without compromising core conversion flows. * Leading experimentation: You’ll define hypotheses, success metrics and guardrails, run experiments and use the learnings to continuously refine the roadmap and loyalty proposition. About you * Loyalty-savvy: You’ve designed, built or scaled loyalty programmes or retention-led experiences, and you deeply understand how rewards, recognition and lifecycle touchpoints shape behaviour. * Influential product leader: You’re comfortable aligning diverse stakeholders around complex, cross-cutting initiatives - bringing clarity where others see chaos. * Data-informed decision maker: You’ve hands-on experience with experimentation, metrics and guardrails, with a strong focus on long-term value, repeat behaviour and retention. * Platform confident: You’re comfortable navigating complex environments, balancing short-term wins with long-term capability building and dependency management. * Outcome-oriented: You thrive in fast-paced, ambiguous settings and focus on impact over optics. * Clear communicator: You bring excellent collaboration skills and experience working in agile environments, keeping teams aligned and energised. * Traveller-first thinker: You instinctively zoom out to see the whole journey — always asking how this makes life easier, better or more rewarding for the traveller. #LI-SM2 #LI-Hybrid What it's like here We are the real deal - no corporate gloss, no empty promises. Just a team of genuinely curious, caring humans ❤️, building things that help travellers explore the world a little easier 🧭. Skyscanner is made up of brilliant humans from every corner of the world. We believe travel makes the world better - and that the same is true of our diverse teams. We're proud to be an equal opportunities employer and are committed to building an inclusive workplace where everyone can thrive and products that are accessible to all ✨. Sound like your kind of adventure? 🚀 Apply now and help us shape the future of travel. We're committed to ensuring our application and recruitment processes are inclusive and accessible to everyone. If you require any reasonable adjustments or accommodations for interviews, and/or wish to apply under the Disability Confident scheme, please let your recruiter know. If you’d like more information on any of our policies, such as hybrid working or Parental Leave policies (typically we pay a minimum of 24 weeks birth parent/maternity leave globally), our recruitment team can provide more information on these. #LI-EM2