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Were looking for a Senior Data Analyst to join our Data Group and play a central role in how data drives our product. This role sits at the intersection of data, product, and business, turning complex datasets into insights that shape decisions and impact hundreds of thousands of users.
Youll own analytics end to end for a core dataset, work closely with Product, R&D, and Data Engineering, and help define how data quality, enrichment, and performance are measured and improved.
Hands-on experience using GenAI to accelerate analysis, automate workflows, improve data exploration, and enhance insight generation is a must for this role.
This role is based in Tel Aviv. We work in a hybrid model, with 3 days a week in the office.
This might be for you if:
You enjoy owning data domains end to end and being the go-to expert for your dataset
You like working on complex, high-impact data problems that affect product and users
Youre comfortable partnering closely with Product, R&D, and Data Engineering
You enjoy turning deep analysis into clear, actionable insights
You actively leverage AI tools to improve analytical speed, quality, and decision-making
You care about ownership, outcomes, and real impact

Required Python Linux Software Developer
Position Overview:
As a Senior Software Developer, your daily mission involves designing and developing advanced capabilities to extract digital evidence from modern Android and iOS devices. You will tackle some of the toughest security protections such as PAC, Secure Elements, Code Signing, Hypervisors, and more. Working in the heart of the Digital Intelligence Labs group, you will contribute to productizing world-unique capabilities that enable law enforcement and private sector customers to conduct legally sanctioned digital investigations effectively and securely.
This role requires a combination of deep technical knowledge, creativity, and persistence to solve complex problems while collaborating closely with top researchers and engineers. Your work will have a direct impact on investigations that save lives and uphold justice globally.
Key Responsibilities:
Lead and contribute to the development of new extraction technologies for Android and iOS platforms.
Analyze and reverse-engineer low-level OS internals and security mechanisms.
Develop robust system-level software in C, C++, and Python.
Collaborate with cross-functional teams to design, test, and integrate new capabilities into our Digital Intelligence platform.
Stay current with emerging mobile security technologies and forensic challenges.
Share knowledge and best practices within the team to elevate overall engineering quality.

Required Embedded Linux & Security Engineer
Position Overview:
As an Embedded Linux & Security Engineer, your daily mission involves crafting custom Linux images tailored for our embedded platform, which plays a crucial role in unlocking phones and extracting forensic evidence for law enforcement agencies. Your expertise will also be pivotal in developing and enhancing the Board Support Package (BSP) layer, ensuring the highest level of security for our platform. This position, nested within our security research department, requires close collaboration with research teams to tackle and anticipate the security challenges of tomorrow to bypass security mechanisms of modern phones.
You'll thrive in a role that blends technical challenges with a profound impact on society. You'll contribute to product that play a vital role in law enforcement and public safety. Our collaborative environment offers endless opportunities for professional growth, letting you work side by side with some of the brightest minds in security research and embedded systems development. This position is not just a job; it's a mission to make the world a safer place, with innovative challenges and the chance to solve complex problems daily.
Key responsibilities:
Develop and maintain custom Linux images for our embedded platform, optimizing performance and security.
Design and implement the BSP layer, ensuring compatibility and efficiency across different hardware configurations.
Identify, analyze, and mitigate potential security vulnerabilities.
Engage in innovative problem-solving activities, contributing to the development of new technologies and methodologies.
Maintain up-to-date knowledge of the latest security threats, trends, and technologies.

Product Analytics aims to help developers, product managers and designers understand their users, take data-oriented product decisions and evaluate the impact of technical issues on their customer base. As a Senior Software Engineer on the Product Analytics Backend team, you'll join a new, fast-growing product area. You will help define our technical vision, influence the product roadmap, and solve complex engineering challenges at scale.

In Product Analytics, we consume and process data from multiple sources: clickstreams, user information, and data from third-party systems. Your work will be central to building a robust and flexible system that can ingest, manipulate, correlate and store all this data to have it efficiently queried by our end users.

What Youll Do:
Design, build, and maintain core backend systems for Product Analytics, ensuring scalability, reliability, and high performance.
Drive technical architecture decisions in alignment with product goals and collaborate closely with frontend and platform teams.
Work with our core platform teams to tailor our storage and query solutions to our needs.
Create a strong team culture aligned with our engineering standards and our customer focus.
Participate in hands-on engineering work including coding, code reviews, and design reviews.

Were looking for a Senior Data Analyst who combines strong technical skills with a strategic mindset and curiosity for how data drives user experience and growth in social mobile apps. Youll partner closely with product, engineering, and marketing teams to turn data into clear insights and measurable business impact.
If youre passionate about uncovering insights, leveraging data and AI for smarter, faster results, and driving decisions at scale; wed love to hear from you!
Responsibilities:
Identify opportunities for improvement through data analysis aligned with company strategy.
Partner cross-functionally to translate data findings into actionable product and business decisions.
Design, run, and analyze A/B tests to evaluate product changes and user experience optimizations.
Build, automate, and maintain dashboards and reports to track platform health, user behavior, and key trends.
Communicate findings clearly to stakeholders, influencing both tactical and strategic decisions.
Leverage AI and automation tools to accelerate analytical workflows and uncover deeper insights.

We are seeking a highly skilled Senior Data Analyst with strong technical expertise and a passion for analysing and optimising the performance of mobile dating applications. The ideal candidate will bring a data-driven mindset and experience working in fast-paced digital environments
If youre passionate about the data analysis, and driving business growth through insights, wed love to hear from you!
Responsibilities:
Identify improvement areas through data analysis, aligned with the companys strategic vision and goals.
Collaborate with cross-functional teams to translate data findings into business strategies.
Define, conduct and analyze A/B tests to evaluate the effectiveness of different product initiatives.
Developing and monitor dashboards and reports that provide visibility into platform health, user behavior, and key usage trends for stakeholders.

Were looking for a product leader who thrives in B2C, has a deep understanding of product growth, and knows how to build for scale. Youll be responsible not just for world-class hyper-focused execution, but for setting a bold, clear strategy and product vision.
This leadership position requires a seasoned professional with a strong background in product management, and the ability to lead and inspire a cross-functional team towards success.
Responsibilities:
Own the end-to-end strategy, roadmap, and execution of Viber Dating.
Define and deliver a product vision that balances user needs, business growth, and market differentiation
Quickly identify opportunities and consistently focus the team in the most impactful direction
Lead, mentor, and grow a team of high-performing product managers
Drive usage, retention, and user satisfaction through data-driven experimentation and innovation
Collaborate with Design, Engineering, Marketing, and Analytics to ship impactful features at speed
Represent Viber Dating at the leadership level, influencing company-wide priorities and product direction

Were looking for an experienced, hands-on R&D Director to lead the development of next generation of business communication capabilities - shaping how companies integrate and leverage as a communication platform to engage with their customers at scale.
In this role, youll drive the technology that enables businesses to connect, interact, and build trust with hundreds of millions of users worldwide through secure, high-performance, and intelligent communication experiences.
This is a strategic, high-impact leadership position where youll blend deep technical expertise with product vision - defining how evolves as a platform for business engagement and customer connection.
Responsibilities
What Youll Do:
Work with high-performing engineers to deliver scalable, high-quality products.
Stay hands-on with backend development - developing, mentoring, reviewing, and guiding engineers through complex Java-based systems.
Drive execution of strategic product goals in partnership with Product, Business, and Senior Management.
Architect and evolve our infrastructure for performance, reliability, and scale.
Foster excellence - hire, coach, and grow world-class engineering talent.
Champion innovation, exploring new technologies (including AI-assisted development) to increase productivity and quality.
Measure and optimize system performance, scalability, and developer velocity.

We are seeking a highly motivated, self-directed C++ Developer with an entrepreneurial mindset to join our team. You should be a proactive problem-solver who takes full ownership of the communication infrastructure, acting as a force multiplier to accelerate our engineering velocity. This role focuses on client-server communication offering the opportunity to work on cutting-edge real-time communication systems and contribute to scalable, high-performance solutions. As a C++ Developer on our team, youll have the opportunity to impact millions of users daily by maintaining and enhancing infrastructure that handles over 50 million calls and 700 million messages every day, processing over 30 Gbps of network traffic. Your work will directly contribute to the reliability and performance of this high-traffic, mission-critical communication platform.
Responsibilities:
Design and develop robust client-server communication systems using C++
Build and maintain VoIP server infrastructure components
Optimize performance for real-time communication applications
Collaborate with cross-functional teams to deliver reliable communication solutions
Debug and troubleshoot complex networking and communication issues
Participate in code reviews and maintain high code quality standards.

We are a global team of engineers dedicated to creating the best tools to ensure safe, convenient, and fun communication for millions of users worldwide. Our culture is built on innovation, teamwork, and a commitment to excellence. We offer a unique opportunity to work with cutting-edge technologies, including microservices architecture, and influence the lives of millions of people.
As a Backend Developer , you will be involved in developing and maintaining high-traffic with over 1 billion messages a day and dozens of scalable services, ensuring the fast and reliable operation of our platform. Your tasks will include developing new features, optimizing performance, ensuring data security, and solving complex technical challenges within our microservices architecture, using a combination of Java, along with non-blocking and reactive approaches, Cloud services, and NoSQL databases.
Responsibilities:
Planning, designing, developing and maintaining Java high-availability applications that can be high-volume and low-latency.
Define application objectives and functionality.
Ensure application designs conform with business goals.
Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review.
Work in a highly motivated team, closely with Product and Architects teams on large mission-critical systems.

Were looking for an experienced, hands-on Engineering Manager to lead the development of Vibers next generation of business communication capabilities - shaping how companies integrate and leverage Viber as a communication platform to engage with their customers at scale.
In this role, youll drive the technology that enables businesses to connect, interact, and build trust with hundreds of millions of Viber users worldwide through secure, high-performance, and intelligent communication experiences.
This is a strategic, high-impact leadership position where youll blend deep technical expertise with product vision - defining how Viber evolves as a platform for business engagement and customer connection.
Responsibilities:
Work with high-performing engineers to deliver scalable, high-quality products.
Stay hands-on with backend development - developing, mentoring, reviewing, and guiding engineers through complex Java-based systems.
Drive execution of strategic product goals in partnership with Product, Business, and Senior Management.
Architect and evolve our infrastructure for performance, reliability, and scale.
Foster excellence - hire, coach, and grow world-class engineering talent.
Champion innovation, exploring new technologies (including AI-assisted development) to increase productivity and quality.
Measure and optimize system performance, scalability, and developer velocity.

Senior Product Designer -  Are you passionate about crafting intuitive user experiences that truly impact global healthcare? Join our company, a B2B healthtech company, in shaping our company, our innovative platform revolutionizing infusion therapy management worldwide. Were looking for a Senior Product Designer with a strong portfolio of product work who is excited to take ownership, influence product direction, and help clinicians, patients, and caregivers focus on what matters most-improving lives.
Why Youll Love This Role
As a Senior Product Designer at our company, reporting to the Product Manager for our company, youll collaborate closely with Product, R&D, data, and cross-functional teams in Israel and abroad. Your primary focus will be our flagship SaaS platform-while occasionally supporting UX across our broader product suite, including IoT device interfaces and related workflows. Youll have a high level of ownership and real influence on product and UX decisions. From early discovery to post-release iteration, youll play a key role in shaping product direction and influencing UX strategy across the company platform.
What Youll Do

* Design end-to-end experiences and own the entire user journey.
* Drive product and UX decisions through strong design leadership.
* Advocate for users through research, interviews, and usability testing.
* Validate and iterate on concepts through feedback and reviews.
* Maintain and evolve the design system to support consistency across multiple products.
* Collaborate cross-functionally with Product, Engineering, and stakeholders across Insights and additional company products, including IoT device interfaces and related solutions.
* Ensure accessibility, quality, and healthcare compliance.

We are looking for a hands-on Product Security Analyst to join our security team and play a key role in improving the security posture of our products.

This role combines deep technical work with security analysis and close collaboration with R&D teams to identify, assess, and remediate security issues throughout the product lifecycle.

Act as a feature owner, driving the design, development, and delivery of key components in high-performance monitoring system.

Take technical ownership of major projects, ensuring high-quality architecture, performance, and scalability.

Design and implement efficient algorithms and data structures to optimize system functionality.

Identify system bottlenecks and implement optimizations for high-speed performance in a multi-threaded, real-time environment.

Oversee the full software development lifecycle, from architecture and design to deployment and production support.

Work closely with cross-functional teams (Product, DevOps, QA, R&D) to define technical requirements and align on project goals.

Conduct code reviews, enforce best practices, and drive technical improvements across the codebase.

Stay up-to-date with emerging technologies, evaluating their potential impact on system performance and scalability.

We are seeking a Software Engineer with strong C++ expertise on Linux to join our team. The ideal candidate demonstrates exceptional analytical and logical thinking, the ability to independently infer system behavior from complex data flows, and a deep understanding of performance-critical software.

You will work on designing and optimizing scalable, high-throughput systems, navigating complex architectures, and reasoning about real-world network behavior. Familiarity with telecom environments, protocols, and large-scale traffic systems is highly valued, along with a mindset that proactively identifies problems, deduces root causes, and drives solutions end-to-end.