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Director of Conversion Rate Optimization

posted by: spj_bot

About LawnStarter

LawnStarter is the nation's leading on-demand marketplace for lawn care and outdoor services, with over $100M in annual bookings. We're expanding beyond lawn care to become the one-stop shop for all home services — and building a world-class conversion engine is our next major bet in that direction.

About the Growth Team

The Growth team owns the full customer acquisition funnel — from ad click to first completed service. We acquire 150,000+ new customers per year across paid, organic, and partner channels. Our CMO owns the visit-to-customer rate, and every point of improvement flows directly to revenue. We're building a rigorous experimentation program across the acquisition funnel, and this role is the person who makes that real.

The Challenge

We know experimentation works. We've seen tests move conversion meaningfully. We have a testing program, methodology standards, a learning repository, and a coordination layer — but no one owns it full-time. Meanwhile, we're migrating our landing pages to Webflow, which gives us full control over the pages that receive all inbound traffic — no engineering dependency, no sprint queues. The opportunity is massive, but only if there's a dedicated person behind the wheel.

The Role

Job Skills

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Associate Director - Data Science

posted by: spj_bot

Tiger Analytics is an advanced analytics consulting firm. We are the trusted analytics partner for several Fortune 100 companies, enabling them to generate business value from data. Our consultants bring deep expertise in Data Science, Machine Learning, and AI. Our business value and leadership have been recognized by various market research firms, including Forrester and Gartner.

We are looking for an Associate Director / Senior Manager of Data Science to lead high-impact applied ML and analytics initiatives. This role combines deep technical expertise, strong experimentation rigor, and business leadership to influence product direction and drive measurable outcomes at scale.

Responsibilities:

Job Skills

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AI Lab / Center of Excellence Consultant - 6 months - On site - Octopus by RTG

posted by: spj_bot

About Octopus by RTG

Octopus by RTG is the tech hiring and outsourcing arm of Robusta Technology Group, dedicated to connecting exceptional tech talent with top-tier organizations across the MENA, GCC, Europe, the US, and Canada. We specialize in building strong, long-term partnerships between skilled professionals and innovative companies. Our mission is to empower growth, innovation, and excellence by matching the right talent with the right opportunities.

About the Role

We are seeking a highly capable AI Consultant (Manager level or above) to support the Data & AI Lead in establishing and operating an AI Lab / Center of Excellence (CoE) for SAB in Riyadh.

Location

  • Based in KSA or willing to relocate
  • On-site presence required in North Riyadh, 5 days per week

The selected candidate will play a key role in driving AI innovation within the organization by supporting the design, development, and deployment of high-impact AI use cases across core banking functions. This includes enabling rapid experimentation, ensuring regulatory compliance, and fostering AI adoption among senior stakeholders.

Key Responsibilities

Job Skills

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Data Science Leader

posted by: spj_bot

Tiger Analytics is an advanced analytics consulting firm. We are the trusted analytics partner for several Fortune 100 companies, enabling them to generate business value from data. Our consultants bring deep expertise in Data Science, Machine Learning, and AI. Our business value and leadership have been recognized by various market research firms, including Forrester and Gartner.

We are looking for a Senior Manager / Associate Director of Data Science to lead high-impact applied ML and analytics initiatives. This role combines deep technical expertise, strong experimentation rigor, and business leadership to influence product direction and drive measurable outcomes at scale.

Responsibilities:

Job Skills

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Senior Growth Marketing Manager

posted by: spj_bot

About LawnStarter

LawnStarter is the nation's leading marketplace for lawn care and outdoor services, connecting homeowners with service professionals across 120+ markets with $100M+ in annual bookings and marking our second consecutive year of profitability. We're expanding into new verticals beyond lawn care, and Pro supply is what determines how fast we can grow.

About the Growth Team

The Growth team owns customer acquisition — the engine that powers everything else. We bring in 150,000+ new customers per year across Google Ads, LSA, Bing, and organic channels. We're world-class in customer acquisition, and this position extends the team's expertise to the supply side of the marketplace.

The Challenge

Pro supply is our biggest growth constraint and our biggest opportunity. In dozens of markets, we turn away revenue because we don't have enough service professionals to meet demand. Markets with strong Pro density see meaningfully higher customer satisfaction and faster growth.

Organic recruitment and partnerships help, but they don't scale fast enough. We need paid acquisition to work for supply growth, and this role is responsible for building that capability from scratch.

Job Skills

color reduction numbers data mining strategy creative refine reach bank cross functional funnel customer demand invest people management landing pages governing marketplace google ad ads forecast dashboards claim cross functional collaboration translate forecasting conversion rates search google data analysis conversion rate optimization predict targeting finance conversion rate managed applicable state social analytics operations workflows benchmarks creative gamification audience segments genetics tiktok ad fix customer satisfaction stage testing framework experimentation budgets disability host accountable economics infrastructure tracking iterate landing page prioritization demand generation customer acquisition scale hosts applicable data marketplaces concepts tested budget onboarding lawn care service professionals
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Director of Conversion Rate Optimization

posted by: spj_bot

About LawnStarter

LawnStarter is the nation's leading on-demand marketplace for lawn care and outdoor services, with over $100M in annual bookings. We're expanding beyond lawn care to become the one-stop shop for all home services — and building a world-class conversion engine is our next major bet in that direction.

About the Growth Team

The Growth team owns the full customer acquisition funnel — from ad click to first completed service. We acquire 150,000+ new customers per year across paid, organic, and partner channels. Our CMO owns the visit-to-customer rate, and every point of improvement flows directly to revenue. We're building a rigorous experimentation program across the acquisition funnel, and this role is the person who makes that real.

The Challenge

We know experimentation works. We've seen tests move conversion meaningfully. We have a testing program, methodology standards, a learning repository, and a coordination layer — but no one owns it full-time. Meanwhile, we're migrating our landing pages to Webflow, which gives us full control over the pages that receive all inbound traffic — no engineering dependency, no sprint queues. The opportunity is massive, but only if there's a dedicated person behind the wheel.

The Role

Job Skills

View the job post & apply

Scientist In-Vivo Oncology

posted by: spj_bot

About the Job

Join Excelya, where Audacity, Care, and Energy define who we are and how we work. We are a growing and ambitious organization committed to innovation and excellence in the field of oncology research.

As a Scientist In-Vivo Oncology, you will be an integral part of our R&D team, focusing on in-vivo models to support oncology projects. You will design and conduct experiments using animal models, analyze results, and contribute to the development of novel therapies.

Job Skills

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Data Scientist/ Senior Data Scientist - Assortment Planning

posted by: spj_bot

Tiger Analytics is looking for experienced Data Scientists to join our fast-growing advanced analytics consulting firm. Our consultants bring deep expertise in Data Science, Machine Learning and AI. We are the trusted analytics partner for multiple Fortune 500 companies, enabling them to generate business value from data. Our business value and leadership has been recognized by various market research firms, including Forrester and Gartner. We are looking for top-notch talent as we continue to build the best global analytics consulting team in the world.

We are seeking a Senior Data Scientist / Data Scientist with strong experience in Assortment Planning, Retail Analytics, and Inventory Management. The ideal candidate will drive data-driven decision-making across merchandising, supply chain, and planning teams by building predictive models and optimization solutions that improve product assortment, demand forecasting, and inventory efficiency.

Key Responsibilities

Job Skills

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Data Scientist/ Senior Data Scientist -Demand Forecasting

posted by: spj_bot

Tiger Analytics is looking for experienced Data Scientists to join our fast-growing advanced analytics consulting firm. Our consultants bring deep expertise in Data Science, Machine Learning and AI. We are the trusted analytics partner for multiple Fortune 500 companies, enabling them to generate business value from data. Our business value and leadership has been recognized by various market research firms, including Forrester and Gartner. We are looking for top-notch talent as we continue to build the best global analytics consulting team in the world.

We are seeking a Senior / Lead Data Scientist with strong expertise in forecasting, tree-based models, and large-scale data processing. The role requires hands-on experience with PySpark, Databricks, and Azure and the ability to lead end-to-end model development and deployment. Experience with MLOps / DevOps is a strong plus.

Key Responsibilities

Job Skills

color professional numpy datasets leadership predictive validation scipy random forest xgboost data design build inventory management visualizations assortment planning time series support decision consultants logistics translate analytical forecasting libraries career development presentations long term model development python predictive analytic data processing based models collaborate merchandising enterprise environment communicate communication skills analytics operations programming pyspark datum storytelling pandas scikit learn cross functional teams innovative scientific computing data science market research gradient boost problem solving consulting devops demand forecasting experimentation disability machine learning business partner scale operating data pipelines processes frameworks catboost decision making
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AI Engineer - Pentesting Agent

posted by: spj_bot

AI Engineer - Pentesting Agent

Location: Preference for the UK or US

Remote | Full-time

Compensation: Competitive

Our client is the fastest-growing online cybersecurity training platform in the industry, currently serving more than 6 million users and over 1,000 global businesses, including government agencies and Fortune 500 organizations. With a significant initial investment, the organization is developing a fully autonomous AI pentesting agent designed to plan, exploit, adapt, and report with the speed and precision required for modern offensive security.

The team is seeking a talented AI Engineer to join a small, high-impact group dedicated to building this autonomous system from the ground up. This role is ideal for a deeply curious engineer with a passion for AI agents and a strong interest in the cybersecurity domain. The successful candidate will design the core logic of the system, shaping its reasoning, memory, and execution flows to handle complex offensive security tasks reliably.

Key Responsibilities

Job Skills

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