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We're looking for talented, versatile and highly independent Machine Learning Engineers to join our winning team. You will be in charge of end-to-end development and you'll have a massive impact on the product and the technical decisions made.
The ML Engineers are part of our infrastructure group, working closely with the exceptional research team, taking trained models and scaling them out to production.
Responsibilities:
Take ownership of the entire machine learning engineering lifecycle - from building scalable training and evaluation pipelines to deploying models in production, with robust monitoring and maintenance systems.
Help in creating scalable solutions by enabling us to continuously increase the accuracy of our algorithms across thousands of clinics.
Designing a secured large-scale system that is suitable for sensitive patient data.
Continue to enhancing our deep learning infrastructure to supports our AI models at scale, including CI/CD, automation, testing and monitoring.
Collaborate with the research, medical and product teams in implementing ML solutions to the digital health space.

Navina is looking for a talented and hands-on SecOps Specialist to join its core InfoSec & IT department.
Responsibilities:
The position is designed to be hands-on, focusing on the operational aspects of security and compliance within the organization. It is essential for supporting Navinas strategic vision, ensuring effective and efficient implementation of security and compliance initiatives.
As a SecOps Specialist you will be responsible for executing the operational aspects of information security and support security strategies formulated with the CISO.
This role requires a strong focus on the day-to-day management and monitoring of security practices, the integration of security within the software development lifecycle, ensuring the organizations policies, procedures, and different systems are aligned with customers requirements, regulatory requirements and industry best practices.

Realize your potential by joining the leading performance-driven advertising company!
we are looking for a Programmatic Integration Manager to work with exciting, top-of-the-line partners in the online media world.
As a Programmatic Integration Manager, you will develop senior level relationships with our strategic partners with a focus on integrations and adoption of the company Advertising Platform technology.
The Integration Manager will work closely with our companys A-list partners, assist the sales/business development teams in pre-sale/post-sales processes, responsible for the setup of new integrations, ensure successful launches and become a trusted source of technical understanding and know-how.
How youll make an impact:
As a Programmatic Integration Manager, youll bring value by:
Accountability for the overall integration process including but not limited to: project initiation, collection of requirements & specifications, defining timelines, hands-on integration with partners systems, including debugging, initial QAing and leading to successful integration launch
Setting up automated alerts and trends reports to help monitoring and detecting integration issues.
Ownership for troubleshooting new and existing integration issues.
Proactive investigation of the technical flow with all programmatic partners including the real-time-bidding funnel and patterns and in the case of video, VPAID analysis to detect anomalies, errors, other load issues and missed opportunities, to maximize revenue from existing integrations.
Management of numerous assignments and resources in parallel, prioritizing customer/partner requirements and managing it with Product management & R&D
Participating in customer meetings (including at customers offices) as needed.

Are you a passionate and driven leader seeking your next high-impact challenge? The Audience Extension (Audex) team is looking for a Team Leader to help drive one of our companys most strategic growth areas enabling advertisers to reach new audiences beyond our owned-and-operated network.
About the Opportunity
Imagine empowering our companys advertisers to extend their reach to premium placements in the open web and even in closed gardens. This is the core mission of the Audex team tapping into massive new revenue streams by buying indirect inventory via RTB, all while optimizing at scale for performance and profitability.
How youll make an impact:
As a Team Leader for Audience Extension (Audex), youll bring value by:
Lead a team of highly skilled backend engineers building infrastructure and features used by thousands of sites and over 1.4 billion users globally
Drive strategic integrations with off-network and closed-garden environments
Work closely with key stakeholders across Product, Business, and PS (Professional Services) to align bidder-related initiatives and ensure end-to-end execution
Own and scale systems handling 500K+ requests per second, generating over 100TB of new data daily
Utilize a cutting-edge tech stack including Java 8, Spring, Reactor Core, Spark, Cassandra, Kafka, MySQL, Vertica, Kubernetes, Grafana, Tableau, and more
Collaborate with experienced tech leads, engineers, and product managers to define the teams roadmap and technical vision
Foster a culture of growth, accountability, and continuous improvement with a strong focus on team productivity and personal development.

We are looking for a brilliant Business Analyst who is a quick learner and an independent, logical thinker for our Business Analytics team. The position combines deep business understanding with close collaboration with the Business, Operations, and Finance teams.
Our Business Analytics team is the center of decision-making for Business (pricing, margin, new product launches), performance (COGs, shipping, returns), operations (forecasts & inventory) , using data, automation, and business insights to help us achieve our goals.
Roles and Responsibilities:
Collaborate with cross-functional teams to understand business requirements and provide valuable insights and action items to support business goals
Extracting key insights for an optimal and efficient decision-making process
Dive into new business models/products/markets

We are looking for a brilliant, quick-learner Data Engineer for our data engineering team - an independent, logical thinker who understands the importance of data structuring for macro-business decisions.
The position combines high technical skills with a business orientation.
It involves working closely with the analysts, product, and the R&D team and directly affecting the company's cross-department decisions.
Our Data Engineer should be able to design and build a data flow from the API or source requirements with the most suitable tools to fit the data product requirements.
They need to speak in technical and practical terms and, more importantly, lead from one to the other while dealing with challenges, independent learning, and creating them to make our team even better.
Roles and Responsibilities:
Designing and building full data pipelines: From defining source structures to delivering clean, organized data ready for analysis, your work ensures analysts have everything they need to make smart, data-driven decisions
Translating business needs into scalable data solutions involves staying close to the roadmap, understanding technical nuances, and delivering purpose-built pipelines and tools
Writing high-quality, maintainable code: Following best practices while leveraging modern data engineering tooling and CI/CD principles
Solving complex data challenges creatively: Whether it's device identity (Device Graph), online-to-offline matching, privacy compliance, or server-to-server integrations
Managing multi-source data environments: We bring in data from over 50 sources (Marketing, Product, CS, CRM, Ops, and more), and you will assist in tying it all together into a reliable, insight-ready system
Keeping quality and reliability top of mind: Monitor, validate, and improve data quality while ensuring robust processes across the stack

Realize your potential by joining the leading performance-driven advertising company!
As an Experienced Backend Engineer in the Audience Extension team in our Tel-Aviv Office, youll be instrumental in building and optimizing our core infrastructure for managing RTB requests at scale, one of the biggest revenue driven operations in the company.
How youll make an impact:
As an Experienced Backend Engineer, youll bring value by:
Develop one of the largest real time big data operation in the world to support over 40TB of new data every day
Have end to end ownership: Design, build, ship, measure and maintain our frontend and backend services
Collaborate with the brightest software engineers team members
Influence directly on the way billions of people discover the internet
Develop at unimaginable scale, serving hundreds of thousands of requests per second
Work on innovative projects that are the next growth engines for our company
Here are some of the things software developers in our group did in the last several months:
A unique data pipeline for managing RTB requests at scale
An algorithmic model to predict if a given Real-Time impression is valuable to our company
A smart gateway that ingests hundreds of thousands of requests per second for a single instance
An A/B tests system to explore variations and experiments
And many more.

Realize your potential by joining the leading performance-driven advertising company!
As a Senior User Data Engineer in the Demand group in our Tel Aviv office youll play a vital role in developing one of the largest real time big data operations in the world to support over 40TB of new data every day.
Our Tech Stack: Java, JS, TS, Python, Reactive, Spark, Kafka, Hadoop, Cassandra, Vertica, ES, MySQL, Memcached, HDFS, Iceberg, BigQuery, Druid, Kusto, Docker, K8S, Linux, Prometheus, Grafana, Airflow
Gen AI: Cursor, Junie, GitHub Copilot, Langfuse and much more
How youll make an impact:
As a Senior Software Engineer, youll bring value by:
Design, develop, and address scalability challenges in our user data pipeline and identity graph, ensuring efficient handling of high-throughput, high-performance systems
Have end to end ownership: Design, build, ship, measure and maintain our frontend and backend services
Collaborate with the brightest software engineers team members
Influence directly on the way billions of people discover the internet
Develop at unimaginable scale, serving thousands of requests per second
Work on innovative projects that are the next growth engines for our company
Here are some of the things software developers in our group did in the last several months:
A unique data pipeline for processing and managing user data signals
Driving our companys data advantage by leveraging real-time user signals to uncover intent and boost key business performance metrics
Develop a complete user identities graph and find deterministic and probabilistic methods to enrich it
An algorithmic model to predict the performance potential of a specific audience
Infrastructure to create unique audiences for advertisers based on various signals (behavioral, contextual, etc)
An A/B tests system to explore variations and experiments over audiences
Understand and use big data algorithms to estimate key business metrics over billions of impressions
Build user interface using React that serve thousands of users.

seeking a Senior Back End Software Engineer to join our Agile development team!
As part of your role, you will be part of the team responsible for building foundational services and contributing to developing next generation of Construction Cloud Platform, which is used with mobile, web applications, and cloud services.
we work in a hybrid working environment based in our TLV office. At present it's two days onsite with the team.
Responsibilities
Work as a member of a self-organised agile team that builds, owns, and runs the service
Contribute to all aspects of service development using Node.js
Work closely with product management to understand and translate requirements into elegant implementations

We are looking for a Site Reliability Engineer to join our DevOps team.
You will ensure the reliability, performance, and scalability of our back-office solutions, which serve as the foundation for the entire purchasing process. This role will lead the development of SRE capabilities, meeting SLI/SLO/SLA targets, and establishing effective monitoring systems.
You will enhance our Software Development Lifecycle by integrating reliability and scalability, working with cross-functional teams, and supporting production environments.
Additionally, you will implement incident management processes and conduct post-mortem analyses to drive continuous improvement. If you have a strong engineering and automation background and are passionate about the E-commerce field, then we would love to hear from you.
Roles and Responsibilities:
Develop and implement SRE capabilities to enhance the reliability, availability, and performance of Admin solutions.
Design and maintain proactive monitoring and alerting systems for deep visibility into critical business flows, beyond simple statuses, to identify functional issues.
Drive improvements in the Software Development Lifecycle (SDLC) for reliability and scalability from design to deployment.
Collaborate with development and operations teams to troubleshoot production incidents affecting the purchase flow through root cause analysis.
Lead SRE initiatives to boost system resilience and operational efficiency.
Implement best practices for incident management and conduct blameless post-mortems, contributing to capacity planning and performance testing to ensure scalability.

We're seeking a talented and data-driven Product Analyst to join our team for a new role that will have a significant impact on our business. You'll play a key role in shaping our product's future by helping to build robust data structures, optimizing processes, and creating insightful visualizations. The position requires strong product and data understanding, working closely with the product and data engineering teams. You will develop processes, tools, and visualizations for the company and generate data-driven insights that directly influence product development, user experience, and ultimately, revenue growth. As a Product Analyst, you will be part of a team that brings superpowers to our product team to allow the company to achieve its ambitious goals.
Roles and Responsibilities:
Develop data tools, dashboards, and visualizations that are insightful, straightforward, and uncover growth opportunities
Work closely with the product teams to identify opportunities and measure their impact
Define tracking events for development teams to implement, and define the business logic behind tables and views for BI engineering teams
Monitor performance metrics, identify abnormal trends, and deep dive into the root cause
Design experiments to test the validity of hypotheses on product and user experience optimization

Job Description: * Participate as a system Engineer in the project team * Define system characteristics and architecture

Why this role matters At PassportCard, were not just modernizing systems, were building the Future Ready platform that will power the next generation of insurance and financial services. This means moving from legacy to a cloud-native, AI-ready ecosystem built on.NET Core microservices: scalable, secure, and designed for innovation. In this role, you wont just deliver codeyoull guide a team, influence architecture decisions, and ensure alignment with business goals in partnership with the Solution Manager and Product Manager. In this role, you wont just deliver code, youll lead a team, shape architecture, and influence how global customers experience our products. Help transform how insurance and financial services are delivered. At PassportCard, were modernizing mission-critical, legacy systems into a cloud-ready,.NET-based microservices ecosystemsecure, reliable, and built for scale. Your work will directly impact customers worldwide and the teams who serve them.
What youll do Design and ship scalable.NET ( C #) services and applications aligned with our architecture standards. Model domains and build resilient microservices using DDD and modern patterns. Own quality end-to-end: write clean, testable code; add unit/integration tests; debug tricky production issues. Partner across disciplinesSolution Architecture, QA, DevOps, and Productto deliver on time and with impact. Raise the bar for engineering excellence: contribute to coding standards, CI/CD, and CoE best practices. Lead and mentor the Future Ready.NET Core team, ensuring task alignment and priorities within Scrum ceremonies. Collaborate closely with Solution Manager and Product Manager to refine backlog, clarify requirements, and drive sprint success. Build cloud-native, event-driven, and AI-enabled services. Integrate BPM flows and rules engines into enterprise solutions. Leverage AI-powered tools for productivity, code quality, and problem-solving.
The toolkit youll use Languages & Frameworks:.NET ( C #), EF Core data : SQL server, PostgreSQL, Redis Platform & Delivery: Azure DevOps, Kubernetes, Docker, CI/CD pipelines Reliability & Security: Serilog, HTTPS enforcement, authentication/authorization best practices Ways of working: Agile/Scrum, cross-functional collaboration

Realize your potential by joining the leading performance-driven advertising company!
We are looking for a Senior Data Analyst to join our companys Professional Services group. As a data-driven organization, we strive for absolute transparency around our deliverables, empowering relevant teams to make informed decisions and become more productive and efficient.
How youll make an impact:
Analyze, discover, monitor and provide insights on major revenue impact issues to ensure our company Network performance and high quality.
Create, support and maintain development tools aiming to monitor and investigate our company performance, as well as find creative solutions for a variety of challenges, while facing our growing data requirements
Own and manage multiple data initiatives and projects both on an on-going and an ad-hoc basis, while using new approaches of data analytics
Analyze business data, discover root causes for data anomalies and generate actionable recommendations
Closely work with multi-disciplinary teams and stakeholders to provide insights and answer business questions.

Realize your potential by joining the leading performance-driven advertising company!
As a Senior GenAI Machine Learning Engineer / Scientist, youll play a vital role in turning algorithm prototypes into shippable products that will have a significant and immediate impact on the companys revenue.
How youll make an impact:
As a Senior GenAI Machine Learning Engineer, youll bring value by:
Be responsible for the entire algorithmic lifecycle in the company: data analytics, prototyping of new ideas, implementing algorithms models in a production environment and then monitoring and maintaining them.
Turn algorithm prototypes into shippable products that will have a significant and immediate impact on the companys revenue.
Work on a daily basis with some of the hottest trends in todays job market: LLMs, big data analytics/engineering and cloud computing.
Apply your scientific knowledge and creativity to analyze large volumes of diverse data and develop algorithmic solutions and models to solve complex problems
Influence directly on the way billions of people discover the internet.
Work on projects such as DeeperDive, LLM Personalization, Feed Personalization, Personalized Image and text generation and much more.