Senior Application Security Engineer

AppsFlyer stands at the forefront of mobile attribution and marketing analytics, enabling countless premier applications and brands to make informed growth decisions. Our Analytics offerings lie at the heart of our Measurement suite, transforming intricate attribution, revenue, and performance data into reliable, actionable insights that scale marketing strategies effectively. We are in search of a Senior Product Manager to bolster our Analytics team within the Measurement division. In this pivotal role, you will oversee a fundamental analytics domain utilized daily by global advertisers to assess, interpret, and enhance their marketing performance. You will navigate the complexities of large-scale data, attribution challenges, privacy-centric measurement modifications, and AI-augmented functionalities—shaping the way our customers comprehend and depend on their marketing data. This role is high-impact and highly visible, directly influencing customer trust, product strategy, and the advancement of AppsFlyer’s analytics platform.

Role overview Appsflyer is looking for a Product Partnerships Manager in Herzliya. This position focuses on building and managing strategic alliances that strengthen our product lineup and expand our reach in the market. What you will do Collaborate with product teams to spot and develop partnership opportunities Manage ongoing relationships with partners to support product growth Help shape partnership strategies that add value for customers and support business goals Impact This role supports innovation at Appsflyer and helps deliver greater value to our customers through strong, well-managed partnerships.

Role overview AppsFlyer is looking for a Senior Product Designer in Herzliya. This role focuses on designing products that improve the usability and functionality of the AppsFlyer platform. What you will do Work closely with cross-functional teams to create user-focused product experiences Apply strong design principles to influence product vision and strategy Ensure designs align with user needs and help shape the direction of the platform What we look for Experience designing digital products with a focus on usability Ability to collaborate across teams and disciplines Strong grasp of design principles and user-centered thinking

Join Spines: The Leading Book Publishing Platform in the U.S.At Spines, we are revolutionizing the publishing industry for a new era, driven by cutting-edge technology and a commitment to our authors.Our innovative publishing platform integrates powerful AI with human expertise, empowering writers to publish professionally across various formats and languages. We simplify the complex publishing process, making it scalable and author-centric.Our mission is to make professional publishing accessible to everyone, ensuring that every great story is told.We are assembling a passionate team of individuals eager to shape the future of publishing, united by craftsmanship, purpose, and the chance to make a significant impact on authors and readers worldwide.Are you ready to create what comes next and redefine the future for creators around the globe? Apply today!About the Role:We are seeking a seasoned Senior Product Manager & Team Lead to become an essential part of our team. You will play a pivotal role in navigating the unique challenges of the B2C sector while guiding our transformation into a genuine Product-Led Growth (PLG) organization. This position demands a combination of high-level strategic thinking, team leadership, and a hands-on technical approach to scaling products in a dynamic growth environment.Key Responsibilities:Lead and mentor a team of product professionals to translate complex data into impactful results.Develop and implement a Product-Led Growth strategy to enhance user acquisition, engagement, and retention for our B2C audience.Take ownership of the product roadmap, prioritize features, and drive execution while balancing speed and quality.Conduct market research and user analysis to uncover opportunities for product innovation and enhancements.Define key performance metrics and monitor product performance to optimize effectiveness.Collaborate with cross-functional teams, including C-level executives, developers, designers, operations, and marketing.Drive user testing and experimentation to refine product features and ensure successful releases.

Join Databricks as a Field Engineering Manager in Herzliya, Israel. In this pivotal role, you will lead a talented team of field engineers, driving the deployment and integration of our cutting-edge data analytics solutions. Your leadership will empower your team to deliver exceptional customer experiences and foster strong relationships with clients.As a key player in our organization, you will collaborate closely with sales, product, and engineering teams to ensure our solutions meet the evolving needs of our customers. You will also be responsible for mentoring and developing your team to achieve their professional goals.

Join AppsFlyer, a global SaaS leader trusted by industry giants like Meta, TikTok, Nike, and eBay to enhance their growth through precise measurement, analysis, and optimization. Our platform processes billions of events daily, and as a Product Designer, you will be pivotal in transforming complex data into user-friendly solutions. We are seeking a passionate and experienced Product Designer to help us shape the innovative future of our B2B platform. In this role, you'll be part of the Creative unit, collaborating closely with a diverse squad of product managers, engineers, data scientists, and analysts. At Creative, we harness cutting-edge AI-powered tools designed to address any creative production and optimization challenges, empowering advertisers to amplify their marketing campaign performance and meet their business goals. You will take complete ownership of the design process—from identifying user needs and uncovering hidden opportunities to ideating, prototyping, and crafting visually stunning solutions. Your contributions will also include establishing feedback loops that enable our products to evolve meaningfully.

Join our dynamic global finance team as a Senior Revenue Controller, a crucial role that bridges Finance, Sales, and Strategy. In this pivotal position, you will be at the heart of our revenue operations, overseeing Annual Recurring Revenue (ARR) integrity, guiding commercial strategies, and collaborating closely with Sales to facilitate scalable and compliant growth.As a financial gatekeeper and strategic advisor, you will have direct access to senior leadership and play a significant role in shaping business outcomes.Key Responsibilities:Ownership of the ARR Engine:Manage ARR and bookings comprehensively, ensuring accuracy, consistency, and scalability throughout the organization.Deliver in-depth financial insights on critical SaaS metrics, including forecasting, pricing analysis, and efficiency ratios.Offer data-driven recommendations that significantly impact business growth strategies.Play an essential role in the monthly global revenue close, ensuring timely, accurate, and compliant reporting.Commercial & Strategic Business Partner:Collaborate with Sales throughout the deal lifecycle, assisting in opportunity structuring within Salesforce.Provide financial guidance on intricate and non-standard deals.Serve as a trusted advisor to Sales, Revenue Operations, and Business Operations.Integrate financial insights into commercial discussions to enhance deal quality and outcomes.Assist in resolving complex deal scenarios and managing strategic accounts.

Are you a data enthusiast with a passion for transforming raw data into actionable insights? Join Payoneer as a Senior Business Intelligence Developer, where you'll leverage your expertise to design, develop, and maintain robust BI solutions.In this role, you will collaborate closely with cross-functional teams to understand their needs, translating them into effective reporting solutions. Your analytical skills will be vital in driving data-driven decisions that empower our business strategy.

Role Overview Payoneer is looking for a Senior Operations Technology Specialist in Herzliya, Tel Aviv District, Israel. This role focuses on improving operational efficiency by applying technology solutions that support the company’s mission to simplify cross-border payments and help businesses grow globally. What You Will Do Optimize the operations technology framework to support business goals. Ensure smooth integration and reliable functionality across multiple platforms. Apply technical expertise to streamline processes and enhance system performance. About Payoneer Payoneer connects businesses worldwide with secure and efficient payment solutions, enabling seamless international transactions.

Join AppsFlyer, a pioneering technology firm at the forefront of mobile attribution and marketing analytics, as we tackle fraud in the digital landscape. Our platform operates on a grand scale, processing over 150 billion mobile app events daily, utilizing thousands of servers to analyze user data and respond to requests. With our innovative Protect360 solution, we provide top-tier anti-fraud protection, safeguarding advertisers from deceptive traffic and saving millions for our clients. We employ cutting-edge machine learning, deep learning, and advanced AI techniques to detect fraudulent activities like fake installs and attribution hijacking in real-time. We seek a Data Scientist to enhance our fraud detection capabilities. This role involves analyzing dynamic fraud patterns, developing and deploying sophisticated prevention strategies, and using your expertise in data tools and AI to combat emerging threats. Your Responsibilities Analyze large datasets to identify patterns of fraud and opportunities for prevention. Design and implement scalable ML, DL, and AI models for fraud detection and prevention. Translate business requirements into scientific, impactful, and explainable solutions. Build and maintain comprehensive ML pipelines from data ingestion to production monitoring. Collaborate with cross-functional teams to promote data-driven decision-making. Stay updated with the latest in AI and ML research to enhance Protect360's algorithms.

Join AppsFlyer, a leader in mobile attribution and marketing analytics, as a Backend Engineer in our innovative Measurements Unit. This unit serves as the heartbeat of our technology, processing vast amounts of real-time data across billions of daily events, encompassing mobile, web, CTV, gaming platforms, and more.Our team is responsible for crafting advanced attribution logic which is integral to our industry-leading solutions, significantly impacting partnerships with major players like Meta, Google, TikTok, and others.We pride ourselves on our rapid deployment culture, ensuring that code is released into production swiftly after development, all while maintaining a focus on safety, robustness, and architectural integrity. Our backend systems handle over a hundred billion events daily at remarkable speed.As a Backend Engineer at AppsFlyer, you will enhance and refine our microservices architecture to deliver the leading mobile analytics solution. We utilize cutting-edge technologies including Clojure, Go, Kafka, Redis, BigQuery, GraphQL, SQL, and NoSQL databases, alongside cloud solutions from AWS and GCP.We are committed to engineering excellence and are looking for talented backend developers who are eager to tackle technical challenges at scale while growing their skills in a supportive environment.At AppsFlyer, personal growth is key. You will have opportunities to expand your technical expertise by working with innovative technologies and participating in various training programs.

Join our dedicated team at AppsFlyer, where we strive to combat marketing fraud with innovative and effective solutions. Our product, Protect360, employs real-time, multi-layered strategies to prevent and detect fraudulent activities.As a Senior Backend Engineer, you will play a crucial role in developing and optimizing our algorithms. Your work will enable our solutions to process large-scale data with exceptional speed and low latency, ensuring that our clients' advertising budgets are protected.You will take ownership of product features from conception to production, solve complex problems, collaborate with cross-functional teams, and continuously explore new technologies to keep our systems at the forefront of the industry. Your mentorship and leadership will help foster a culture of excellence within our team.

Role Overview Shift4 Payments, Inc. is hiring a Senior Data Engineer to join the Data Infrastructure team in Herzliya. This team builds and maintains the data systems that support Shift4’s payment processing and technology products. What You Will Do Design, build, and maintain scalable data pipelines Work closely with data scientists and analysts to improve data workflows Ensure data integrity across systems and processes Impact and Collaboration This role shapes the backbone of Shift4’s data capabilities. Senior Data Engineers here help strengthen the company’s data infrastructure, supporting both current needs and future growth.

About the Role AppsFlyer is looking for a Global Tax Manager to join the multinational finance team in Herzliya. This role manages and improves global tax strategy across regions including Israel, the U.S., Europe, APAC, and other international markets. What You Will Do Oversee corporate tax compliance for multiple jurisdictions worldwide. Manage preparation and review of tax returns, provisions, and filings across all regions. Develop and implement international tax planning strategies to improve the group’s effective tax rate. Administer and update transfer pricing policies, documentation, and intercompany agreements. Advise on cross-border transactions, restructurings, and M&A activities. Work with external advisors (Big4 or consultants) on complex tax matters. Lead tax audits and manage relationships with global tax authorities. Monitor and interpret changes in global tax regulations (OECD, BEPS, Pillar 2, and others). Collaborate with finance, legal, and business teams to provide tax guidance. Maintain strong internal controls and tax reporting processes. Encourage cross-functional collaboration to integrate tax considerations into business decisions. Educate internal stakeholders about tax implications to build organizational awareness. Streamline and improve tax-related processes for operational efficiency. Translate complex tax concepts into actionable insights, aligning tax strategy with business goals. What We’re Looking For Extensive experience in international taxation, tax planning, and transfer pricing. Hands-on background in a multinational organization.

We are seeking a dynamic and results-oriented Performance Marketing Manager to spearhead and enhance our paid social initiatives on LinkedIn and Meta. In this pivotal role, you will be responsible for the complete strategy and execution of marketing campaigns, from meticulous planning and testing to optimizing and scaling efforts that yield measurable impacts on our sales pipeline. This position is perfect for professionals who blend strong analytical capabilities with creative thinking and possess a deep sense of ownership. Ideal candidates are self-motivated individuals who excel in independent work within a fast-paced, results-driven B2B landscape targeting enterprise clients.

About Payoneer Founded in 2005, Payoneer is a global financial platform focused on simplifying cross-border business transactions. The company’s mission centers on helping underserved businesses access the global economy. With a team of more than 2,500 professionals in over 190 countries, Payoneer supports customers and partners worldwide. Payoneer streamlines financial workflows such as global payments, compliance, multi-currency management, and business intelligence. The platform equips businesses with the tools they need to operate efficiently and grow sustainably on an international scale. Role Overview Title: Financial Planning & Analysis Manager Location: Herzliya, Tel Aviv District, Israel (hybrid arrangement) Type: Full-time This FP&A Manager position joins a highly engaged team with significant influence across the organization. The role acts as a trusted advisor to C-suite leaders, overseeing operational expenditures for Finance, Legal, and additional divisions. Key responsibilities include driving strategic planning, forecasting, and performance analysis. Success in this role calls for strong financial expertise, clear communication with executives, analytical strength, and the ability to turn complex data into meaningful business insights. Main Responsibilities Work closely with stakeholders across the organization. Lead operational expenditure (Opex) planning for multiple business units, including annual budgets and rolling forecasts. Analyze actual results versus plans and forecasts, identify key variance drivers, and highlight opportunities for cost optimization. Create analytical frameworks to clarify business performance, budget variances, and trends. Prepare and deliver presentations to C-suite executives, summarizing business performance, trends, and actionable recommendations.

Role Overview AppsFlyer is seeking a Global Tax Manager to join the finance team in Herzliya. This position shapes the company’s tax strategy across Israel, the U.S., Europe, APAC, and other international regions. The role calls for deep expertise in international taxation, tax planning, and transfer pricing, gained through hands-on work within multinational organizations. What You Will Do Lead global corporate tax compliance for multiple jurisdictions. Oversee preparation and review of tax returns, provisions, and filings worldwide. Develop and implement international tax planning strategies to optimize the group’s effective tax rate. Manage transfer pricing policies, documentation, and intercompany agreements. Advise on cross-border transactions, restructurings, and M&A activities. Work closely with external advisors, including Big 4 firms and consultants, on complex tax matters. Lead tax audits and interact with tax authorities in various countries. Monitor changes in global tax regulations (including OECD, BEPS, Pillar 2, and others). Partner with finance, legal, and business teams to provide tax guidance. Maintain strong internal controls and tax reporting processes. Promote collaboration across functions to integrate tax considerations into business planning. Educate internal stakeholders on tax implications to build organizational understanding. Simplify tax-related processes to improve efficiency. Translate complex tax concepts into practical business insights, ensuring tax strategies align with company goals. Who We’re Looking For The right candidate brings significant experience in international tax, tax planning, and transfer pricing, ideally within a global business setting. Strong communication skills and the ability to work with teams across finance, legal, and business functions are important for success in this role.

Role OverviewAs the Partner Development Manager at AppsFlyer, you will serve as the key strategic liaison between our organization and our most significant ecosystem partners, including but not limited to media partners and original equipment manufacturers (OEMs). Your primary role will involve crafting and executing partnership strategies that foster shared business growth and innovation. This position demands an autonomous professional with outstanding communication abilities and cross-functional collaboration skills, capable of aligning global stakeholders around common objectives.Key ResponsibilitiesFormulate a strategy with leading partners to ensure collective success.Gain in-depth knowledge of each partner’s business, identifying unique challenges and opportunities.Identify and map stakeholders, effectively navigating partner organizations to achieve our shared goals.Utilize critical thinking and evaluation skills to reinforce and enhance relationships.Demonstrate strong planning and prioritization abilities to manage various partner relationships simultaneously.Promote, facilitate, and enhance the adoption of AppsFlyer products among shared customers.Spot and actualize collaborative opportunities, such as joint marketing campaigns and shared research and development efforts.Facilitate strong internal communication to ensure company-wide support for partnership initiatives.

Become a pivotal member of the Business Data & Development Group at AppsFlyer! As a leading mobile attribution and marketing analytics platform, AppsFlyer is experiencing rapid growth. Our expanding customer base leverages our diverse product offerings to generate valuable data, which we process and analyze to deliver actionable insights that empower our clients to make optimal decisions. The Business Data & Development team is crucial to the SaaS infrastructure at AppsFlyer, playing a vital role in designing and developing the core business workflows and services that drive our growth and help us expand our customer reach and product range. We invite an experienced Backend Engineer to join our core model team! This team's mission is to manage and maintain the services and workflows that oversee the lifecycle of AppsFlyer accounts, ensuring our clients enjoy a seamless and dependable user experience. We seek a seasoned backend engineer with expertise in crafting resilient and robust production services. You should have a solid understanding of modern microservices architecture, related technologies, and best practices. Your strong problem-solving skills, sense of accountability, teamwork, independence, and passion for continuous improvement are essential attributes we value. Our work involves developing event-driven systems and real-time APIs, predominantly utilizing Node.js, Go, and Python. We work with various technologies, including Apache Kafka, Kubernetes (K8S), managed AWS services (like RDS, CloudFront, Athena, ElastiCache), DataDog, and GraphQL. What you'll be doing: Design and develop end-to-end services and features, including requirement gathering, research, implementation, deployment, and monitoring. Integrate and implement AI flows and solutions within the team and broader department. Enhance quality and identify weaknesses in existing processes and services. Engage in brainstorming sessions and contribute to early-stage design discussions. Mentor and collaborate with team members, other development teams, and business units across the organization. Commit to continuous learning and staying updated on new technologies to ensure informed technology decisions.