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We are looking for a Senior FullStack Developer to join our R D team.
What you will be doing:
- Lead the technical design and optimization of our core microservices, ensuring high scalability and resilience under extreme load
- Take full, end-to-end ownership of complex backend features, from architectural planning through deployment and monitoring
- Conduct code reviews, enforcing best practices, security, and architectural integrity across the team
- Develop robust, high-performance services using Node.js and TypeScript and build responsive interfaces with React and TypeScript
- Design and implement robust data pipelines and messaging solutions using Kafka and AWS SQS/SNS for Real-Time data streaming
- Actively and effectively utilize AI-assisted development tools (e.g., Cursor) to accelerate coding, debugging, and refactoring efforts.

We are a leading fintech company providing cutting-edge technological solutions to the online trading industry, is seeking an experienced and talented team leader to join our R&D department. About the Role As a Core team leader, you will lead a team of skilled.NET developers responsible for developing and maintaining Leverates core systems and CRM platform (Microsoft Dynamics). This is a hands-on leadership position that combines deep technical expertise, system architecture design, and strategic oversight of critical business systems. You will ensure seamless integration between the companys core infrastructure and its CRM ecosystem, delivering stable, high-performing, and scalable solutions Responsibilities
* Lead, mentor, and guide a team of.NET developers working on both Core and CRM systems.
* Design, develop, and maintain backend services and components in.NET Framework /.NET Core
* Oversee development and customization of Microsoft Dynamics CRM, including integrations with internal systems.
* Collaborate with Product, DevOps, and QA teams to ensure seamless delivery of end-to-end solutions.
* Manage deployments, CI/CD pipelines, and performance optimization within on-premise environments.
* Define and enforce development best practices, architecture standards, and clean code principles.
* Identify and resolve system bottlenecks and drive ongoing technical improvements.
Position Type:
Replacement

we are one of the most popular and downloaded apps in the world. Working with us provides a unique opportunity to influence hundreds of millions of our users and to be part of the journey that makes us a super-app. Our mission is to make peoples lives easier by enabling meaningful connections, from precious moments with family and friends, through managing business relationships to pursuing their passions. Connecting people across the world is a complex problem with many machine-learning applications. The purpose of this role is to implement mathematical models and algorithms to solve complex business problems in recommendations and classification. Successful outcomes will significantly impact our hundreds of millions of daily active users around the globe. As a Senior data Scientist, you will work in a highly collaborative environment with extensive amounts of data to research and develop deep learning models in the domains of dating, moderation and content segmentation and apply them to tasks such as recommendation systems and analytics at a high scale.
Responsibilities:

* Work with management and partner teams to design and implement solutions in recommender systems for given objectives.
* Lead technical efforts to improve the performance of deep learning models and propose initiatives to impact company goals directly.
* Autonomously find solutions to complex problems in social network recommendations and understand the data generation process and challenges with the data.
* Analyze and leverage the extensive data received from our application to enhance model performance and accuracy.
Advantages:

* Advanced knowledge in generative models: Auto-encoding, adversarial models, compression.
* Worked on deep learning graph model solutions with 10s of TB of data.
* Publication in peer-reviewed conferences or journals on reinforcement learning, deep learning, and Machine Learning.
* Strong passion for Machine Learning and investing independent time towards learning, researching, and experimenting with new innovations in the field.
* Experience working with technologies like SageMaker, Athena/Trino, Spark, Milvus, and OpenSearch.

we are seeking for a Senior IT Infrastructure Specialist We are looking for a skilled and experienced and proactive Senior IT Infrastructure Specialist to join a dynamic and growing industrial organization. This role involves full responsibility for managing and maintaining the companys IT infrastructure, communication systems, and cybersecurity, both locally and across global subsidiaries. A full time, on site position, based in North Israel. Key Responsibilities:
* Manage and maintain IT infrastructure: servers, networks (LAN/WAN), wired and wireless communication, Storage, and backup systems.
* Administer Microsoft environments: Active Directory, Exchange, Office 365.
* Operate and maintain virtualization environments ( VMware ) and cloud-based solutions.
* Lead infrastructure and cybersecurity projects, including planning, implementation, and monitoring.
* Implement and enforce IT policies, procedures, and security protocols (Firewalls, Anti-Virus, Backup).
* Provide ongoing Technical Support to internal users and global subsidiaries.
* Collaborate with internal departments and external vendors to ensure optimal system performance.

We provide an advanced end-to-end technological solution for human resource management and organizational efficiency.
We are looking for a skilled QA Automation Engineer to establish and lead our automation testing domain.
In this role, you will build automation frameworks from scratch for both Web and Mobile ( React Native), ensuring high-quality, reliable products. Working closely with our PHP and JavaScript development teams and our manual QA Engineer, you will design and execute scalable TEST strategies, implement automated TEST suites, and continuously improve testing processes.

We are seeking a driven and compassionate leader to serve as Research team lead - Online Child Safety. In this vital role, you'll oversee a skilled team tackling online child exploitation, including CSAM, grooming, sextortion, trafficking and more. Youll manage workflows, ensure exceptional delivery, and foster a culture of innovation. If youre a motivated leader passionate about creating safer digital spaces, we encourage you to apply. Responsibilities:
* Oversee research initiatives to deliver impactful insights and address risks.
* Develop data feeds and maintain databases to track harmful trends.
* Mentor team members, fostering professional growth and collaboration.
* Streamline workflows and implement automation for greater efficiency.
* Ensure timely, accurate, and high-quality client deliverables.
* Expand knowledge resources and monitor emerging threats like GenAI.
Hybrid:
Yes.

We are looking for a data Analyst to join our fast-growing company and data department to support Customer Care domain. In this role, youll work closely with the Customer Care, Trust & Safety, and Product teams to analyze trends, identify risks, and drive operational improvements through data. Were looking for someone who is AI-native, tech-savvy, and curious by nature a self-learner who takes ownership, explores automation and AI tools to enhance analytical workflows, and proactively turns data into action. This position is temporary, a replacement for maternity leave.
What am I going to do?:

* Serve as the data focal point for Customer Care & Risk teams.
* Analyze and derive actionable optimizations with the goal of improving User Experience
* Provide supporting data for prioritizing new features and initiatives
* Plan, monitor and analyze AB tests for new features
* Make data accessible by well-defined tracking and processes
* Create optimal monitoring and visibility by building reports, alerts, and dashboards
* Manage multiple tasks at a time in a fast-paced environment
* Proactively provide insights that will lead the business growth
Equal opportunities:
We prioritize diversity. We celebrate difference and embed it into every aspect of our workplace and product, as well as our community. We are proud and committed to providing equal opportunity employment to all individuals regardless of race, color, religion, sex, sexual orientation, citizenship, national origin, disability, Veteran status, or any other characteristic protected by law. In addition, we will provide accommodation to individuals with disabilities or a special need.