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As a Backend Engineer, you will play a key role in building and maintaining the backend services that power our ML infrastructure, ensuring efficiency, scalability, and reliability.

Role & Responsibilities:
- Design, develop, and optimize backend services that support ML pipelines, APIs, and real-time decision-making systems.
- Architect and implement scalable and reliable data processing workflows, integrating ML models into production environments.
- Build and maintain infrastructure for efficient model deployment, monitoring, and versioning.
- Ensure high availability, performance, and security of backend services.
- Lead initiatives to improve system architecture, reduce technical debt, and enhance development processes.
- Stay up to date with the latest advancements in backend technologies, cloud computing, and distributed systems.

seeking a Site Reliability Engineer who excels at bridging the gap between infrastructure and development. In this role, you will work closely with engineering teams to ensure the reliability, scalability, and performance of our systems. A strong emphasis will be placed on observability - designing and implementing effective monitoring, logging, tracing and alerting solutions to provide deep visibility into system behavior. You should be comfortable collaborating with developers, presenting technical insights, and helping shape best practices. Your responsibilities will include incident management, automation and improvement of our observability solutions, and continuous performance tuning to ensure our platform can scale and evolve with our business needs.

Role:
Ensure production systems meet or exceed established SLAs and SLOs by actively maintaining and enhancing system performance and uptime.
Design and maintain end-to-end observability systemsincluding monitoring, logging, and distributed tracingto detect anomalies and enable proactive issue resolution.
Work closely with engineering teams to improve how their applications are monitored and alerted on. Help define meaningful alerts, reduce noise, and ensure developers are accountable for the operational health of their services.
Optimize application performance on Kubernetes through resource tuning, scaling strategies, and deep performance analysis.
* Provide guidance on reliability-first design, instrumenting code for observability, and using Grafana dashboards to drive decision-making and incident response.

As a Front End Developer you will have the unique opportunity to play a significant role by helping to build our web applications. We place great importance on our Front End developers having a wide range of skills, a well-rounded development background, and genuine interest in areas beyond the common Front End tasks.
Role:
* Build a highly complex web application based on React
* Ownership of technical design of new features
* Lead feature development and turn beautiful mockups into rich, fully functional interfaces
* Stay updated and lead technological advances related to user experience

The Data Science team company and a global leader in digital personalization, is seeking a forward-thinking Data Scientist to help redefine customer experiences through data-driven innovation. This is a unique opportunity to join a passionate team committed to pushing the boundaries of AI, personalization, and customer intelligence. The ideal candidate is analytical, creative, and deeply curioussomeone who thrives in a culture of experimentation and is excited to explore the potential of generative AI and large language models (LLMs) to solve real-world challenges.
Role
In this dynamic role, you will:
Partner with Product, Engineering, and Customer Success teams to identify opportunities where data science can drive meaningful impact.
Design, develop, and deploy models that optimize user experiences and business performance, especially in the context of personalization and recommendation systems.
Leverage LLMs and generative AI to conceptualize and prototype cutting-edge solutions in personalization and customer engagement.
Transform business problems into data science projects, ensuring measurable impact and alignment with product goals.
Present findings, strategic insights, and innovative ideas clearly to both technical and non-technical stakeholders.
Promote a culture of innovation, sharing new technologies, tools, and methodologies with the broader team.
Monitor, evaluate, and improve model performance across various production environments.

As a Front End Developer you will have the unique opportunity to play a significant role by helping to build our web applications. We place great importance on our Front End developers having a wide range of skills, a well-rounded development background, and genuine interest in areas beyond the common Front End tasks.
Role:
* Build a highly complex web application based on React
* Ownership of technical design of new features
* Lead feature development and turn beautiful mockups into rich, fully functional interfaces
* Stay updated and lead technological advances related to user experience

We are seeking an experienced Backend Tech Lead to join our recommendations group. As a Tech Lead, you will be instrumental in shaping the technical direction and architecture of our backend systems. You will leverage your deep expertise in backend technologies to design, build and scale backend services while guiding a group of engineers toward delivering robust, high-performance solutions. This role offers the opportunity to collaborate with cross-functional teams and contribute to projects that impact the entire organization. If you're a leader with a passion for backend development, we would love to have you on board!

Role

As a Backend Tech Lead, your responsibilities will include:
Mentoring and guiding backend engineers to ensure high-quality code and effective development processes.
System design and architecture: Designing scalable, efficient, and secure backend systems, including APIs and data storage solutions, using technologies like Python, MySQL, Redis and Elasticsearch.
Tech stack evolution: Driving improvements in backend technologies, frameworks and development practices.
Cross-functional collaboration: Working closely with product managers, frontend teams and other stakeholders to ensure backend services meet business requirements and technical specifications.
Performance and scalability: Ensuring that our backend services are highly available, scalable and optimized for performance.
Cloud infrastructure: Overseeing cloud services and ensuring backend systems are seamlessly integrated with cloud platforms.
Code quality and best practices: Writing and maintaining clean, maintainable and well-documented code, while fostering a culture of code reviews, continuous improvement and adherence to best practices.
Technical leadership: Owning the technical direction of backend systems, making key architectural decisions and promoting industry best practices within the group.

we are looking for a DevOps Engineer to join our growing RND team to lead and support all DevOps activities of our SaaS platform, environments, and product delivery. Continuously improve platform stability, scalability, and maintenance, as well as establishing easy deployments processes and automation solutions.
As a DevOps Engineer, you will:
Build and maintain our AWS cloud environments
Automate solutions and environments setup
Design and apply high scalability solutions
Automate CI\CD pipelines
Work in a fast-paced and agile work environment with business-oriented delivery focus.
Collaborate with developers, cyber security researchers, product designers and QA engineers as a daily routine.

The iOS Team Lead will be part of an agile development team, building and working on our mobile iOS app mostly based on top of swift development stack. The Team Lead will provide technical and team leadership through coaching, mentorship and as well as hands-on coding (about 60%).

Responsibilities
Manage a team of 4-5 developers
Create a continuous and ongoing work plan for the team
Determine goals and objectives at the beginning of each development cycle until it is accomplished
Design and develop APIs and Services to support millions of active users
Collaborate with product managers to ensure requirements are met and delivered accurately
Provide estimates for project timelines from design until delivery
Support and assist developers at code level
Ensure the quality of the code (code reviews)
Keep the team in line with all activities and task prioritization

were looking for a passionate Tech Lead to join our collaborative team.

Youll be at the forefront of innovationdesigning scalable solutions, guiding architecture, and driving technical excellence as we deliver world-class experiences to millions of sports fans around the globe.



Responsibilities
Design robust APIs and services for a vast user base
Architect and guide performance optimization, security, and scalability strategies
Analyze and process large datasets in near real-time to deliver insight
Oversee data pipelines that power real-time push notifications for a global user base
Provide a technical specification for complicated features
Support development team, delegate tasks, and resolve technical blockers
Perform code reviews to ensure best practices are followed and offer constructive feedback for continuous improvement.
Ensure high code quality, maintainability, and test coverage (unit/integration tests)
Own the delivery of releases all the way to production
Help manage hiring process and onboarding of developers

As a Senior Software Backend Developer , you'll be at the forefront of crafting innovative solutions and contributing to the continuous improvement of our platform.

Responsibilities
Engage closely with Product, Client, DevOps and other R&D teams to deliver exceptional solutions.
Work within an agile environment alongside a team of engineers to meet business objectives efficiently.
Play a key role in designing, architecting, and developing robust solutions while ensuring code quality and seamless deployment.
Manage data flows to facilitate real time push notifications to millions of users.
Develop and maintain APIs and Services to support millions of active users, ensuring optimal performance and scalability.

we are seeking a Senior Data Analyst position to join the BI Team, with a passion for technology, to solve unique problems within our measurements. Our team solves many challenges in turning raw data into accurate signals and extracting insights to improve the products. Appropriate candidates have an understanding of multiple components across the big data stack: large-scale data analysis, data quality, statistics, and visualization. If you are the kind of researcher who's focused on results and a quick learner, this role is for you. This position is located in our Tel Aviv office.

Responsibilities
Function as the data authority in the Monetization domain - performing ad-hoc research and analysis on the company's rich data to support unique and strategic business questions.
Define, analyze, and monitor KPIs and OKR metrics to continually improve company products.
Analyze large, complex data sets to address strategic and operational business questions.
Build dashboards and visualizations to answer key questions for the company's in-house various teams, specifically for the Monetization Team.
Perform qualitative, quantitative, and statistical analysis.
True passion for understanding data and finding Insights.
Provide actionable recommendations and conclusions from data to shape features and future product road maps.

Were building a big-data SW intelligence platform that turns data generated throughout the SW development lifecycle (code, user stories, pipelines, scanning tools) into insights and optimization tools to help 1000+ R&D teams continuously improve while developing products for dozens of millions of customers to use. Our team oversees numerous business KPIs and employs cutting-edge tools and strategies.

Responsibilities:

Analyze and explore through large complex data sets representing key business drivers, trends and operational metrics
Collaborate with data engineers to aggregate and clean large data sets in use
Conceptualize, create, automate and maintain dashboards for tracking key metrics and experiments
Proactively provide meaningful insights and actionable recommendations that drive decision

Were looking for a hands-on and experienced Software Development Team Lead to guide a talented team of full-stack engineers working on a modern application built in React, supported by TypeScript-based microservices on Node.js. This role requires a balance of technical leadership, people management, and collaborative problem-solving.

Youll work closely with product managers, designers, and other stakeholders to deliver high-quality features and scalable architecture, while ensuring best practices in engineering and DevOps.

Key Responsibilities:

Lead and mentor a team of strong full-stack developers across the frontend and backend stack
Collaborate with product, design, and QA to plan and execute on sprint goals
Ensure technical excellence through code reviews, architecture decisions, and hands-on contributions
Facilitate agile ceremonies (stand-ups, sprint planning, retrospectives)
Foster a high-performance, learning-driven culture within the team
Own the team's delivery pipeline, including CI/CD, testing, monitoring, and performance optimization
Identify and resolve tech debt, architectural bottlenecks, or scaling issues
Champion code quality, security, and performance best practices

Were looking for a Full Stack Mobile Developer who thrives on creating, optimizing, and scaling a mobile experience that impacts people around the world. Youll have a unique opportunity to drive innovation and craft an app thats a game changer
What Youll Do:

Design and build sleek, pixel-perfect UIs across iOS and Android that delight users

Develop microservices and backend APIs to support a seamless mobile experience

Integrate deep, native-level features across both platforms

Identify and resolve bottlenecks for optimal performance that feels native

Maintain high-quality code with rigorous automated testing

We are seeking a quantum computing expert with deep practical experience in quantum algorithms and quantum software development, who will lead the design, development, and deployment of quantum-enabled solutions. This role offers the opportunity to build pioneering quantum capabilities from the ground up, in close alignment with industry needs, particularly in the telecom and networking space.

You will take part in defining and evolving the quantum software strategyhelping to drive early innovation projects, prototype development, and real-world applications of quantum algorithms to solve complex problems in optimization, security, and data processing.

As part of a cutting-edge team, you will collaborate across product, research, and engineering groups to ensure our quantum solutions deliver measurable business impact and are positioned for successful integration within existing classical infrastructures.

Key Responsibilities:

Lead the research, development, and implementation of practical quantum algorithms with applications in telco, networking, and related domains.
Drive end-to-end quantum software projectsfrom concept through design, simulation, and hybrid execution (quantum/classical).
Evaluate and select quantum platforms, software stacks, and frameworks; work with both gate-based and annealing technologies where applicable.
Translate complex business and engineering problems into quantum-ready solutions.
Collaborate with interdisciplinary teams across software, data science, and product to embed quantum into larger system architectures.
Identify opportunities for quantum advantage and develop early prototypes and proof-of-concept demonstrators.
Engage with the broader quantum ecosystem: startups, research institutes, and platform providers.
Familiarity with classical algorithms is a plus