
Artefact · 9th arrondissement of Paris
Qui sommes-nous? Artefact est une nouvelle génération de cabinet de conseil spécialisée en Data dont plus de 2000 collaborateurs répartis sur 26 pays ont pour ...
Qui sommes-nous?
Artefact est une nouvelle génération de cabinet de conseil spécialisée en Data dont plus de 2000 collaborateurs répartis sur 26
pays ont pour mission d’accompagner la transformation chez nos clients.
Nous offrons une large gamme de solutions data-driven, que nous adaptions aux besoins spécifiques de nos clients, que ce soit des
projets IA pour l'automatisation des process internes à chaque étape de leur chaîne de valeur, la création d'expériences
consommateurs innovantes et personnalisées, le conseil en stratégie data et marketing digital jusqu'à la gestion du mix-média et
plus encore !
La performance de nos services data repose sur une réelle expertise technologique en Intelligence Artificielle et des compétences
métiers acquises auprès de plus de 1000 clients dans le monde, tels que Orange, Carrefour, Engie, Emirates, Deutsche Telekom,
Monoprix…
La force d'Artefact repose sur un mix unique d'atouts: une connaissance des technologies de pointe en data, des méthodes agiles
permettant de délivrer très rapidement les projets et des équipes composées des meilleurs experts dans leurs domaines (business
consultants, data analysts, data scientists, ingénieurs data…).
Dans ce contexte, nous sommes à la recherche d’un(e) stagiaire Assistant Comptable pour rejoindre notre équipe finance en avril
Sous la responsabilité du Responsable Comptable France, vous assurez la gestion de l’état administratif financier de l’entreprise.
De ce fait, vous contribuerez avec l’équipe finance France à :
La variété des diverses tâches qui vous seront attribuées vous permettra d'enrichir vos connaissances et de contribuer à
l’amélioration de notre service
d’une première expérience professionnelle (en stage par exemple) sur un poste similaire.
Salaire : 1200€ brut / mois
Processus de Recrutement
Chez Artefact, nous recrutons nos collaborateurs uniquement en fonction de nos besoins et des qualités propres de chaque candidat.
Nous assurons le développement de leurs compétences professionnelles et de leurs responsabilités sans discrimination d’aucune
sorte, notamment de croyances, de genre, d’âge, de situation d'handicap, d’origine ethnique, d’orientation sexuelle,
d’appartenance à une organisation politique, religieuse, syndicale ou à une minorité.
Come join us!
ABOUT CEA The Centre for Effective Altruism (CEA) stewards the movement of people putting effective altruism principles into practice to solve the world’s most pressing problems. We’re working to build a flourishing future by applying evidence, reason, and compassion to challenges like global poverty, animal suffering, and existential risks. Our work centers on growing and supporting a global community of people who rigorously analyze where they can do the most good – and take action on those insights. Current strategic priorities include increasing understanding of effective altruism and its principles, growing the number of people who are motivated by EA principles to take significant action to address pressing problems, and diversifying funding sources for high-impact work. We had significant success in 2025, building momentum within CEA. Our headcount grew from 42 to 66 core staff. Program participation (e.g., events, courses, groups) grew by 20-25% year over year. We merged with EA Funds and are rapidly scaling up our capacity for grantmaking and associated fundraising: our first Fund staffed with full-time employees (EA Animal Welfare Fund) raised almost as much as the previous three years combined. In 2026, we’re maintaining ambitious momentum while building the foundations for a step-change in the wider EA ecosystem’s growth trajectory from 2027 onwards. ABOUT THE TEAM The team behind the Opportunities Board is responsible for helping people discover and pursue high-impact career opportunities. We combine product development, user research, marketing, engineering, and operations to build and improve a product that helps people find impactful work and better understand how they can contribute to solving the world's most pressing problems. As Product Lead, you'll own the board's strategy and day-to-day development, working with software engineers, contractors, and colleagues across CEA to grow the product and maximise its impact. CEA’s Opportunities Board is a free, curated board of high-impact opportunities, hosted on effectivealtruism.org. It brings together full-time roles, fellowships, internships, volunteering, and courses helping people find impactful work and understand how they can contribute to the world’s most pressing problems. The board was revived in early 2025 and given focused attention in early 2026; monthly visitors have grown from around 1,500 at the start of 2025 to around 7,900 now. Early signals on product-market fit are encouraging: of the respondents to our most recent survey, 36 out of 45 said they would be very disappointed if they could no longer use the board, and around 32% of visits click through to view an opportunity. The opportunity here is growing. The 80,000 Hours job board provides a strong precedent and track record for the impact potential of this kind of service, but has narrowed its focus toward AI and is featuring fewer non-AI roles, leaving a gap for a broad, trusted board covering opportunities within a wider range of top problems. The board’s goal is to increase the number of people who land high-impact roles, both by helping them find and apply to specific opportunities, and by helping earlier-stage people orient, build skills, and work out where they fit. The board is now shifting from initial discovery into validating and scaling the model. We have evidence of demand, healthy engagement, and a plausible path to cost-effective impact at scale. What is needed now is a capable operator to own the board, grow it, and chase the ceiling of just how much impact this can generate. ABOUT THE ROLE You'll own the strategy and execution of CEA's Opportunities Board. The board has strong early traction, but there are two outstanding big questions: can we drive enough traffic to the board, and can we convert from traffic to placements into high-impact roles at a high enough rate? The track record of comparable job boards (especially 80,000 Hours) provides strong precedent here, but we need to experiment and validate that we can drive impact at scale through our own board. Alongside answering these, there are larger opportunities to explore: a logged-in experience with CV upload and matching, an AI career advisor, or evolving the board into a myriad of potential more comprehensive products helping people to land new high-impact roles. You'll inherit a working product with existing infrastructure, growing traffic, and a body of evidence about what's working and what isn't, including user research and a detailed handover document. Your job will be to use that foundation to grow the board's reach and its positive impact; iterating on the product itself while testing and refining the marketing channels that will drive sustainable growth. You'll combine product thinking with hands-on execution. You'll make strategic calls about what to focus on and what to drop, then build it; shipping changes to the board, running marketing experiments, setting up tracking, and exploring new directions. You'll be able to work with contractors, such as for marketing experiments or curating the board's listings, and with our staff software engineers to make technical changes. You will have flexibility to choose what to handle yourself, delegate, outsource, or automate. One version of success in this role is getting the board running well with little ongoing input: quickly making the highest priority improvements or automating enough of the work that running the board takes only a small fraction of your time, and then taking on another responsibility within CEA. That might be management of another product, launching a new product, AI uplift responsibilities, or a product engineering role, depending on the skills and expertise you bring. You'll report at first to Jamie Harris, our Courses Project Lead who has been advising on the initial testing and development of the board, potentially shifting to a new manager once we hire a Head of Digital Product later in the year. KEY RESPONSIBILITIES PRODUCT DELIVERY AND IMPROVEMENT * Iterate the board’s framing, UX, and features to better serve target users and increase the rate at which they find, apply to, and land high-impact opportunities * Ship improvements to the board, either working hands-on in the codebase or delegating to software engineers: filters, search, SEO and AEO pages, tracking * Improve the sourcing and curation of high-impact opportunities, likely delegating the day-to-day work to a virtual assistant or contractor * Run experiments with clear success criteria across every stage of the theory of change, from growing traffic to increasing the rate at which users land high-impact roles * Build the tracking and evaluation needed to understand whether, how, and for whom the board is working, including placement data, conversion, and retention GROWTH AND MARKETING * Develop and test a marketing plan to grow traffic to the board reliably and repeatedly, likely in collaboration with contractors * Find the channels that work, and double down on the most cost-effective and repeatable ones * Prioritise and optimise targets across traffic, engagement, and placements PRODUCT STRATEGY * Refine the target audience, the user needs you’re addressing, and the board’s curation and feature set * Continue to test and (in)validate the open strategic questions: whether the board leads to placements, and whether traffic can be grown enough for the board to be cost-effective at scale * Explore the larger opportunity in this space and decide which bigger bets to pursue, for example a logged-in experience (CV upload, profiles, and matching), an AI career advisor, or evolving the board into a broader careers product WHAT WE’RE LOOKING FOR You might be a great fit for this role if you have: * A product-development mindset: You understand what makes products compelling, and can design experiments with clear success criteria and make hard decisions based on data (qualitative and quantitative) * Impact focus: You are laser-focused on achieving exceptional levels of positive social impact through your work and the product, and strongly align with effective altruism principles * Strategic thinking skills: You have a track record of setting a clear vision, developing actionable strategies, and adapting plans based on new insights and evidence * Marketing instinct: You can attract and grow an audience and run acquisition experiments across channels such as paid ads, SEO and answer engine optimisation, email, and social * Comfort with delegating and managing: You can brief and coordinate software engineers, plus contractors like marketers or virtual assistants, to get work done * Execution velocity: You ship things. You don’t just theorise about new ideas, you build and test them * Scout mindset & reasoning transparency: You actively seek out evidence that challenges your assumptions, change your mind when warranted, and explain your reasoning openly * Familiarity with the impact-focused talent landscape: You understand the impact-focused career and talent landscape well enough to curate the board sensibly and to hold your own in conversations with people working in unusually impactful cause areas * (Bonus) Technical execution: You’re comfortable building and shipping changes to a live web product, working hands-on in the codebase with (or without) the help of AI coding tools * (Bonus) Experience with job boards, marketplaces, or other two-sided products, or with growth, SEO, and scaling digital products * (Bonus) Appetite for exploring new directions: You’re excited to explore and build bigger bets, like a logged-in experience or an AI career advisor, and comfortable with the ambiguity of zero-to-one work, not only optimising what already exists We don't expect one person to be excellent at all of these. Strong candidates will be excellent at several and willing to grow into the rest, and you'll be able to lean on collaborators and contractors to cover areas you're less comfortable with, for example bringing in marketing or engineering support where useful. OTHER INFORMATION * This is a full-time, remote position. We prefer applicants who are able to work in time zones between US Pacific Time and CET. We have an office in Oxford, UK, that you would have access to. * Start date: September 2026 or sooner * Reports to: Jamie Harris, Courses Project Lead * Compensation * US: total compensation package of $109,867, comprising a base salary of $99,879, and a 10% unconditional 401k contribution. * UK: total compensation package of £66,095 , comprising a base salary of £60,087 , and a 10% pension contribution. * Other locations: For candidates outside the US and UK, we base compensation on our UK salary structure and adjust for the cost of employment and fixed local benefit costs to create an equivalent package * Benefits in the US/UK include private health insurance, flexible work hours, a $6,000 / £5,000 annual professional development allowance, a $6,000 / £5,000 mental health support allowance, extended parental leave, ergonomic equipment, 25 days of paid vacation, and more. * This role will involve travel. There are likely 2-4 trips annually, including several international trips to attend team retreats and events worldwide. We are committed to fostering a culture of inclusion and encourage individuals with diverse backgrounds and experiences to apply. We especially encourage applications from self-identified women and people of colour who are excited about contributing to our mission. The Centre for Effective Altruism is an equal opportunity employer. If you need assistance or an accommodation due to a disability, or have any other questions about applying, please contact jobs@centreforeffectivealtruism.org. CEA participates in E-Verify for US employees. We are committed to protecting your data. See our privacy policy for more information. EVALUATION PLAN We expect the interview process to include the following steps, subject to minor changes: * Application Review * Test task * Screening Interview * Final interviews (2, one culture-fit, one with Hiring Manager) * 1 day work trial (task based) * Reference checks
About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here. About the role: We’re looking for a Distinguished Engineer to set the technical vision and lead foundational work across Homefeed, Search, and our emerging AI Assistant experiences at Pinterest. This role sits at the intersection of relevance, ranking, retrieval, and generative AI, and will shape how hundreds of millions of Pinners discover and act on inspiration every day. You will operate as a cross-cutting technical leader: defining long-term architecture, raising the bar on ML and systems excellence, and partnering closely with product and executive leadership to drive step‑function improvements in engagement, quality, and creator value. What you’ll do: * Define the long-term technical strategy and architecture for Homefeed, Search, and AI Assistant, including retrieval, ranking, personalization, and generative experiences. * Drive a multi‑year roadmap for unifying signals, features, and models across surfaces to deliver a coherent, high-quality discovery experience. * Lead the design and adoption of large-scale retrieval and ranking systems (e.g., multi-stage retrieval, representation learning, multi-objective optimization) that materially improve relevance and monetization. * Architect how LLMs and foundation models integrate with our core discovery stack (e.g., query understanding, intent modeling, content understanding, conversation orchestration, safety/guardrails). * Set technical direction for experimentation, measurement, and evaluation frameworks, including offline metrics, online experimentation, and causal inference for discovery and generative use cases. * Provide hands-on technical leadership on a small number of high-leverage projects: design critical components, review designs/PRs, de-risk complex launches, and mentor senior engineers and staff+ TLs. * Partner deeply with Product, Data Science, Research, and Design to frame the right problems, translate product bets into robust technical plans, and ensure we are solving for long-term platform health, not just short-term metrics. * Raise the bar for engineering excellence: reliability, performance, security/privacy, cost efficiency, and operational health of large-scale ML systems. * Represent Pinterest externally for these domains (e.g., talks, publications, partnerships) and help attract and grow top talent. * You will report into Pinterest’s Core Engineering leadership and work horizontally across multiple product and platform teams responsible for Homefeed, Search, and AI Assistant. * You will spend a meaningful portion of your time on hands-on technical work (design, reviews, prototyping) while also driving long-term strategy, standards, and alignment across organizations. * You will be measured on durable technical impact: system-level improvements, model and product outcomes, reduction in complexity and operational risk, and the growth of leaders and capabilities around you. What we’re looking for: * 15+ years of industry experience in large-scale systems and/or machine learning, with a track record of impact in search, recommendations, feeds, or conversational AI. * Proven experience as a Distinguished Engineer, Architect, or equivalent senior technical leader driving cross‑org technical strategy and execution. * Deep expertise in at least two of the following, and strong familiarity with the others: * Large-scale retrieval and ranking (e.g., learning-to-rank, multi-task and multi-objective optimization, bandits, RL for recommendations). * Representation learning (e.g., embeddings, multi-modal models, dense and sparse retrieval). * Search systems (indexing, query understanding, relevance tuning, latency/throughput optimization). * Large language models and generative AI (prompting, fine-tuning, RAG, agents, safety/guardrails, evaluation). * Demonstrated ability to define and drive multi-year architectural transformations at scale (e.g., re-architecting a core ranking stack, unifying feature platforms, evolving legacy systems to modern ML platforms). * Strong product intuition and experience partnering with PM/Design/Data Science on ambiguous, 0→1 and 1→N product bets. * Exceptional communication skills: able to crisply articulate strategy, tradeoffs, and technical direction to executives, peers, and broad engineering audiences. * Passion for mentoring and growing senior/staff engineers; history of building strong engineering cultures and communities of practice. * Bachelor’s degree in computer science, a related field or equivalent experience. Nice to have: * * Prior experience in consumer discovery products at global scale (e.g., feeds, search, recommendations, marketplaces, or assistants). * Experience building or integrating AI assistants or agentic workflows into consumer experiences. Relocation Statement: * This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model. In-Office Requirement Statement: * We recognize that the ideal environment for work is situational and may differ across departments. What this looks like day-to-day can vary based on the needs of each organization or role. * Some teams will need you to be in the office for in-person collaboration 1-2 times/quarter and therefore can be situated anywhere in the country. While other teams will need you to be in the office for in-person collaboration 1 times per week and therefore needs to be in a commutable distance from one of the following offices, [SF, Palo Alto, Seattle]. #LI-REMOTE #LI-AG8 At Pinterest we believe the workplace should be equitable, inclusive, and inspiring for every employee. In an effort to provide greater transparency, we are sharing the base salary range for this position. The position is also eligible for equity. Final salary is based on a number of factors including location, travel, relevant prior experience, or particular skills and expertise. Information regarding the culture at Pinterest and benefits available for this position can be found here. US based applicants only $280,148—$576,774 USD Our Commitment to Inclusion: Pinterest is an equal opportunity employer and makes employment decisions on the basis of merit. We want to have the best qualified people in every job. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, national origin, religion or religious creed, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, age, marital status, status as a protected veteran, physical or mental disability, medical condition, genetic information or characteristics (or those of a family member) or any other consideration made unlawful by applicable federal, state or local laws. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you require a medical or religious accommodation during the job application process, please complete this form for support. By submitting this application, I certify that all information submitted in my application and throughout the hiring process is true, accurate, and complete to the best of my knowledge. I understand that any false statement, omission, or misrepresentation may disqualify me from employment consideration or result in termination if discovered after hire.
Ready to do the most impactful work of your career? At Coinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase. As an Accounting Manager, Prime Financing, you'll join the Accounting team within Finance and own the end-to-end accounting function for Coinbase's prime financing and brokerage business. Reporting to the Assistant Controller, Prime Brokerage and Digital Assets, you'll build processes and controls from the ground up, lead a team through monthly close and quarterly/annual reporting, and partner cross-functionally to ensure accurate financial reporting as this business scales. What you'll do: * Own the review and approval of monthly financing accounting entries, reconciliations, and supporting documentation to ensure accuracy and completeness through each close cycle. * Build scalable, automated financial processes and controls for the prime financing function, including drafting standard operating procedures that reduce manual effort and support SOX compliance. * Lead your team through the monthly financial close, quarterly reporting, and annual audit processes, ensuring deadlines are met and deliverables are audit-ready. * Partner with cross-functional teams to provide accounting insights on SEC regulations and lending practices, translating regulatory developments into actionable accounting guidance. * Drive the design and implementation of new controls and processes for platform and brokerage accounting activities, identifying gaps and recommending improvements that keep pace with business growth. Required Skills and Experience: * CPA designation with 9+ years of progressive accounting experience, including a mix of Big 4 public accounting and industry roles in fintech or financial services. * Direct experience with financing, lending, or prime brokerage accounting at a publicly traded company, including familiarity with SEC reporting requirements. * Proven track record of building accounting processes and internal controls from the ground up, including designing SOPs and implementing automation that reduced close timelines or error rates. * Experience managing or leading a team through monthly close cycles and quarterly/annual reporting, with demonstrated ability to meet tight regulatory deadlines. * Working proficiency in NetSuite, FloQast, and Google Suite, with the ability to leverage these tools to streamline close and reporting workflows. * Utilizes generative AI responsibly, maintaining human oversight to deliver business-ready outputs and drive measurable improvements in workflow efficiency, cost, and quality. Job #: P75544 #LI-Remote Pay Transparency Notice: Base salary varies by location (see range below). Total compensation may also include equity and bonus eligibility, and benefits (medical, dental, vision, 401(k)). Annual base salary range (excluding equity and bonus): $166,345—$195,700 USD * Application Limit: Candidates may submit a maximum of 3 applications within a 6-month period. * Equal Opportunity Employer: Coinbase is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or genetic information. Applicants with criminal histories will be considered consistent with applicable federal, state, and local laws. * US Applicants: View Employee Rights, Know Your Rights, and E-Verify Notice of Participation. * Accommodations: If you are an individual with a disability who needs a reasonable accommodation, email us your request and contact info at accommodations[at]coinbase.com. Need screen reading technology? Click here to download a free compatible screen reader and view the tutorial. * Data Privacy & Arbitration: By submitting your application, you agree to our Candidate Privacy Notice. US applicants: By submitting your application, you agree to Arbitration of Disputes.