Senior Backend Engineer at AppsFlyer | Herzliya

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 Payoneer as a FinOps Specialist in AI & Cloud, where you'll play a critical role in optimizing our financial operations. This position involves analyzing financial data, implementing cost control measures, and collaborating with cross-functional teams to enhance our cloud-based financial services.

Role Overview Payoneer is looking for a Finance Application Specialist to join the finance team in Herzliya, Tel Aviv District. This position plays a key role in maintaining and improving the company’s financial applications, with a focus on supporting smooth financial processes and helping the team reach its goals.

Join AppsFlyer as an IT Service Desk Specialist and become an essential part of our global IT team. In this key frontline position, you will represent IT to employees around the globe, ensuring smooth daily technology operations and providing exceptional service experiences. As a member of a progressive IT organization that embraces AI-driven operations and automation, you will not only tackle technical challenges but also help in creating smarter, faster, and more self-service IT support solutions. The ideal candidate will possess robust technical skills coupled with a service-oriented mindset and a genuine interest in AI and automation. Key Responsibilities: Technical Support & Troubleshooting Deliver technical support across all AppsFlyer offices, focusing primarily on the EMEA region. Identify and resolve hardware, software, and connectivity issues in macOS and Windows environments. Troubleshoot Tier 1 office network and connection problems, escalating more complex issues as necessary. Install, configure, and troubleshoot end-user devices, software, and peripherals. Provide technical support for video conferencing solutions (Google Meet, Zoom, Zoom Rooms, Neat), audio/visual setups, and corporate events. Service Management Efficiently manage and respond to service requests through the IT ticketing system, ensuring comprehensive documentation of all interactions. Prioritize incidents and requests in accordance with Service Level Agreements (SLAs). Guide colleagues through problem-solving processes and offer clear direction on IT products and services. Escalate unresolved issues to higher support tiers with thorough context and documentation. Operations & Continuous Improvement Oversee IT onboarding and offboarding processes, ensuring a seamless employee lifecycle experience. Maintain an accurate IT asset inventory and support asset lifecycle management. Create and update knowledge base articles and technical documentation for the team and self-service resources. Identify and propose enhancements to IT procedures, workflows, and automation opportunities. Utilize AI tools and automation to improve support efficiency, decrease resolution times, and enhance the employee experience.

About Spines: The Leading Book Publishing Platform in the U.S.At Spines, we are revolutionizing the publishing landscape for a new generation, harnessing the power of technology to prioritize authors.Our innovative publishing platform merges advanced AI capabilities with human expertise, enabling writers to publish professionally in diverse formats and languages. The tools we create simplify the intricacies of publishing, making it accessible, scalable, and author-centric.Our mission is to ensure that every remarkable story finds its voice, allowing no great narrative to be overlooked.We are expanding our team with individuals eager to shape the future of publishing, fueled by passion, purpose, and the chance to make a significant difference for authors and readers worldwide.Are you ready to contribute to what comes next and redefine the future for creators globally? We invite you to apply now.The ideal candidate will deliver comprehensive technical support to teams both in Israel and internationally, adeptly troubleshooting hardware and software challenges, facilitating employee onboarding, and ensuring seamless system functionality.We seek a curious and hands-on individual, a collaborative team player with an open mindset, keen technical intuition, and a proactive approach to enhancing and streamlining IT processes. A service-oriented demeanor and the ability to work independently in a dynamic, global environment are essential.

Join the dynamic Finance team at AppsFlyer as an Accounts Receivable Specialist! We are seeking a diligent and results-oriented professional who thrives in a collaborative environment and is eager to contribute to our company's success. This is a full-time position within our Accounts Receivable team. As an Accounts Receivable Specialist, you will be responsible for managing collection processes, monitoring overdue accounts, and liaising with clients regarding their payments. Your role will involve both following established procedures and exercising your excellent communication skills to resolve account-related queries efficiently. Key Responsibilities: Oversee overdue accounts, effectively communicating with customers to address payment issues and updating accounts receivable records. Reconcile accounts and payment records across various providers. Ensure timely and precise cash application. Generate customer statements and recommend necessary escalations or write-offs. Manage account adjustments and handle billing/payment inquiries. Apply appropriate tax regulations and forecast collections on a weekly/monthly basis. Analyze billing data to prevent errors and delays. Qualifications: Bachelor’s degree in Business, Accounting, Finance, or a related field. A minimum of 2 years of practical experience in Accounts Receivable and Collections. Familiarity with ERP and CRM systems, such as NetSuite or Salesforce. Strong organizational and analytical skills with a process-oriented mindset. Ability to work independently with minimal supervision. Excellent time management, prioritization, and interpersonal communication skills. Proficient in Microsoft Office, particularly Excel. Fluency in English, both verbal and written. Bonus Points: Experience in the tech industry. Multi-lingual abilities. Referral from an AppsFlyer employee. At AppsFlyer, we pride ourselves on our diverse and inclusive workplace, reflecting the rich tapestry of our global community. We are committed to equal opportunities for all and encourage a wide range of talents to join our global teams, regardless of race, gender, culture, or sexual orientation. Curiosity, diversity, and innovation are core values we cherish in our employees and partners.

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.

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

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.

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.

Are you ready to take the next step in your career as a Senior AI Prompt Engineer? Join Payoneer's cutting-edge Digital & AI Team, where you will be at the forefront of AI technology. In this role, you will design and develop advanced AI prompts that enhance user experience and drive business success.As a key member of our team, you will collaborate with cross-functional partners to create innovative solutions that utilize AI capabilities. Your expertise will contribute to improving our product offerings and delivering exceptional value to our clients.

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.

Join Payoneer as a Team Leader in Cloud Modernization, where you'll spearhead innovative projects that transform the way businesses operate in the cloud. Your leadership will be crucial in guiding a talented team to leverage cutting-edge technologies and enhance our cloud infrastructure.

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’s dedicated Security team as a Senior Application Security Engineer, where you'll play a pivotal role in safeguarding our products and applications. In this influential position, you will spearhead our security design initiatives, champion secure coding practices, and rigorously validate our services against established security standards.Collaborating closely with our Research and Development (R&D) and Product teams, you’ll proactively identify, mitigate, and prevent security risks throughout the software development lifecycle (SDLC). As a seasoned engineer, you will take charge of security initiatives, mentor developers in security best practices, and significantly contribute to enhancing the security posture of AppsFlyer’s offerings.The perfect candidate will be highly motivated, eager to learn, and possess a strong “security by design” mindset. This role offers exciting career development opportunities, allowing you to expand your expertise in Application Security (AppSec), DevSecOps, and cloud security.

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.

About PayoneerEstablished in 2005, Payoneer is a leading global financial platform dedicated to simplifying cross-border business transactions. Our mission is to connect underserved businesses with the burgeoning global economy. Our diverse community comprises over 2,500 professionals working tirelessly to support customers and partners across more than 190 countries and territories.By streamlining financial workflows—ranging from global payments and compliance to multi-currency management, workforce optimization, and business intelligence—we equip businesses with the necessary tools to operate efficiently on a global scale and foster growth with confidence.We are seeking a collaborative team player who excels in interpersonal communication and possesses a service-oriented mindset. An innovative thinker who embraces creativity and adaptability, you should be self-motivated, quick to learn, and accountable.In your role as a Senior DevSecOps Engineer at Payoneer, you will be pivotal in integrating security throughout the software development lifecycle (SDLC). Your responsibilities will include designing, implementing, and maintaining security controls and automation across our CI/CD pipelines, infrastructure, and application stack.Key Responsibilities:Integrate and manage security tools within the CI/CD pipeline, including:SAST (e.g., SonarQube)SCA / Dependency Scanning (e.g., Snyk, Trivy, GitHub Dependabot)Secret Detection (e.g., Gitleaks, HashiCorp Vault)Container/Image Scanning (e.g., Aqua, Prisma Cloud, Trivy)Drive security automation and enforcement for:Infrastructure as Code (e.g., Terraform)Configuration Management (e.g., Ansible, Chef)GitOps workflows (e.g., ArgoCD)Implement security guardrails and best practices throughout the SDLCAutomate compliance checks (e.g., OWASP Top 10, CIS Benchmarks) within development workflowsIntegrate with observability and monitoring systems (e.g., Prometheus, Grafana, ELK, Coralogix)Collaborate with cross-functional teams including Product, QA, Development, and IT/Ops to enhance overall security postureParticipate in on-call rotations for production systems as requiredYour Profile:Minimum 3 years of experience in DevOps, DevSecOps, or Security Engineering...