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Rakuten Viber is 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 people’s 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 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. You will have a chance to grow and develop professionally by owning data-driven projects from the research phase through to production, collaborating with highly experienced researchers.

Responsibilities:

* Develop classical machine learning and deep learning models that will impact company goals directly.
* Work with partner teams to design and implement solutions in recommender systems, classification and prediction for given objectives.
* Find solutions to complex problems in social network recommendations, understand the data generation process and the challenges involved with working with big 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.
* Experience in developing deep learning graph model solutions.
* Experience with managing and utilizing datasets at the scale of 10s of TB.
* 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.
* Strong business acumen or prior industry experience within the social media or messaging space.

About Buildots Buildots is transforming construction management with AI and computer vision. Our AI-powered SaaS platform automates on-site progress tracking, giving construction teams the tools to plan smarter, improve efficiency, and cut costly delays by up to 50%. The $13 trillion construction industry has seen little disruption in the past 150 years. Until now. Backed by leading VCs and industry pioneers, Buildots enables a new, performance-driven approach. Deployed on hundreds of projects across North America, Europe and the Middle East, Buildots is already reshaping the future of the world's largest industry, and we're on track for rapid expansion in 2026. Buildots’ customers include top global contractors, consultants and owners – Intel, Tidhar, Azrieli Group, VINCI Construction, Turner and Multiplex, to name a few.
What is Construction Solution in Buildots The Construction Solution team is the professional and technical backbone of Buildots Operations, responsible for creating and maintaining the Digital Twin framework for our clients. This involves integrating client models, schedules, and construction methodologies with Buildots’ proven workflows to create a digital twin that accurately represents how projects are built. Our solution managers are construction professionals with hands-on industry expertise, complemented by deep knowledge of the Buildots platform. They oversee the full lifecycle of projects from setup to ongoing maintenance while engaging directly with clients to ensure the system consistently delivers measurable value. With a regional structure and global coverage, the Construction Solution team aligns Buildots’ tools and methods to meet local market requirements while contributing to the continuous evolution of our solution.
What You'll Do:
* Design and implement Buildots’ solution for local and global projects, ensuring alignment with client needs and project realities.
* Lead technical and construction-focused discussions with clients during discovery and implementation.
* Act as a construction subject matter expert within Buildots, guiding internal teams with your field experience.
* Translate project construction methodologies into Buildots’ digital twin framework, creating systems that reflect how projects are actually built.
* Combine Buildots’ design standards with client-specific requirements to maximize the value of the platform across the project lifecycle.
* Contribute to the continuous improvement of Buildots’ design methodology by sharing insights, lessons learned, and best practices.
* Play a key role during implementation and onboarding, representing both client needs and Buildots’ strategy in discovery sessions.
* Collaborate with various teams, such as Customer Success, Account Management, and Product to ensure client success and alignment with company goals.
Requirements 3+ years of field experience in construction projects, ideally including large-scale or major projects (e.g., data centers, fabrication facilities, or other complex builds).
* Degree in Civil/Structural Engineering, Construction Management, or a related discipline.
* Excellent verbal and written communication skills in English and Hebrew.
* Working knowledge of BIM environments and 3D modeling software.
* Solid understanding of MEP systems and construction methodologies, particularly in projects with significant scale and technical demands.
* Exceptional organizational, time management, and problem solving skills.
* Strong interpersonal and interface management skills, with the ability to engage confidently with clients, lead discovery sessions, and communicate effectively with on-site construction professionals.
* Tech-savvy, proficient in MS Office and Google Workspace.
* Comfortable working in a fast-paced, dynamic, and evolving environment.
* Ability to attend the Tel Aviv office at least 4 days per week.
* Position may

Required Software Development Team Lead
Tel Aviv
Full-time
A bit about you:
Are you a visionary tech leader eager to shape the future of coding and have a global impact? Join us, where we're on a mission to revolutionize the developer experience with our real-world generative AI products. As a Team Lead, youll guide a talented group of developers while remaining hands-on, helping to craft cutting-edge solutions that empower over 1 million developers worldwide. Together, we'll unleash the potential of AI to make coding more efficient, creative, and enjoyable for developers everywhere. Join us and lead something extraordinary.
Our solution tech. stack:
SaaS, Self-hosting
Backend services + web: Typescript (NodeJS + ReactJS), Python
Client: Rust
IDE plugins: Typescript (vscode), Java (IntelliJ, Eclipse), c# (visual studio)
Postgres, Redis, Qdrant, ClickHouse / Snowflake
GCP, AWS
Kubernetes
GPUs and inferencing (in various frameworks).

Required Senior Software Developer
Tel Aviv
Full-time
A bit about us:
We are the leading enterprise-grade AI coding assistant, purpose-built for developers at the worlds most demanding companies. Unlike LLM-native copilots, we are LLM-agnostic and architected to work entirely within your secure development environment, ensuring maximum control, compliance, and performance. We have more than 100 Enterprise customers thanks to its ability to adhere to the customers best practices, integrate with all popular existing tools and systems, and satisfy the strictest security and privacy requirements.
A bit about you:
Are you a visionary software developer eager to shape the future of coding and have a global impact? Join us, where we're on a mission to revolutionize the developer experience with our real-world generative AI products. As a Software Developer, you will play a pivotal role in crafting cutting-edge solutions that empower over 1 million developers worldwide. Together, we'll unleash the potential of AI to make coding more efficient, creative, and enjoyable for developers everywhere. Join us and be a part of something extraordinary.
Our solution tech. stack:
SaaS, Self-hosting
Backend services + web: Typescript (NodeJS + ReactJS), Python
Client: Rust
IDE plugins: Typescript (vscode), Java (IntelliJ, Eclipse), c# (visual studio)
Postgres, Redis, Qdrant, ClickHouse / Snowflake
GCP, AWS
Kubernetes
GPUs and inferencing (in various frameworks).

Required Machine Learning Engineer - AI Coding Agents & LLM Infrastructure
Tel Aviv
Full-time
A bit about us:
We are redefining how software gets built. Trusted by over 1M+ developers, we build AI-first developer experiences powered by state-of-the-art coding agents and code reasoning models. With support for 30+ programming languages and 15+ IDEs, our platform is pushing the limits of LLM-based software engineering - enabling teams to design, write, review, and ship code faster than ever. Were committed to advancing code-native AI models, multi-agent systems, agent orchestration frameworks, memory, and autonomous dev tooling to empower developers at every step of the software lifecycle.
Were growing fast, and our team is passionate about pushing AI engineering to new heights - solving complex problems in LLM training, inference optimization, reasoning, and agent orchestration at scale.
About the Role:
As a Machine Learning Engineer, youll work on cutting-edge
code-focused LLMs and AI agent systems
that power our next-generation developer platform. Youll be at the center of research, model training, and productionization of intelligent systems that understand software deeply, collaborate with developers, and help automate engineering workflows end-to-end. Your work will immediately impact millions of engineers worldwide.
Responsibilities:
Push LLM Innovation: Research, design, and fine-tune domain-specific LLMs for code generation, refactoring, debugging, and multi-turn reasoning.
Agent-Oriented Development: Build multi-agent coding systems that integrate retrieval-augmented generation (RAG), code execution, testing, and tool use to create autonomous, context-aware coding workflows.
Production-Grade AI: Own the training-to-inference pipeline for large code models-optimize inference with quantization, distillation, and caching techniques.
Rapid Experimentation: Prototype and validate ideas quickly; leverage reinforcement learning, human feedback, and synthetic data generation to push accuracy and reasoning.
Cross-Functional Collaboration: Partner with product, engineering, and design teams to ship AI-powered features that help developers focus on high-impact work.
Scale the Platform: Contribute to distributed training, scalable serving systems, and GPU/TPU-efficient architectures for ultra-low-latency developer tools.

We are seeking a Senior DevOps Engineer to own and evolve deployment and delivery platform. In this role, you will improve release reliability, Kubernetes operations, and infrastructure automation across customer environments (including air-gapped deployments) and our internal engineering platforms. This is a hands-on senior role with strong technical ownership, cross-team influence, and operational leadership as needed.



Your key responsibilities will be:

Architect, operate, and troubleshoot Kubernetes-based deployments across Rancher, OpenShift, and managed Kubernetes environments such as AKS, EKS, and GKE.
Own infrastructure automation and environment provisioning using Infrastructure-as-Code, preferably Terraform.
Build and improve CI/CD and release engineering, including artifact and version management, quality gates, repeatable deployments, and automation.
Strengthen platform security through standardized controls and disciplined operational practices (secure distribution, credential rotation, least-privilege access, auditability).
Drive operational excellence and service reliability through observability, incident response, incident reviews, and operational runbooks.
Collaborate cross-functionally to remove deployment friction and enable successful go-lives across R&D, QA, Systems/IT, and Delivery teams.
Participate in operational support and escalation handling, including time-sensitive debugging and recovery activities as needed.
Provide technical mentorship and guidance across the team through design reviews, best practices, knowledge sharing, and raising engineering standards.

Power the Future with us! We're a global leader in smart energy technology, with over 3,000 employees, offices in 30 countries, and millions of installations worldwide. Our innovative solutions include solar inverters, battery Storage, backup systems, EV charging, and AI-based energy management. We're committed to making clean, green energy the primary power source for homes, businesses, and beyond. With the growing demand for electricity, the need for smart, clean energy sources is constantly rising. We offer amazing opportunities to develop your skills in a multidisciplinary environment, covering everything from research and development to production and customer supply. Work with talented colleagues, tackle exciting challenges, and help create a sustainable future in an industry that's always evolving and innovating. Join us and be part of a company that values creativity, agility, and impactful work. We are seeking a highly skilled and experienced Automated TEST Equipment Engineer to join our dynamic team. You will be responsible for the design, development, and implementation of automated TEST systems for our cutting-edge products. This role requires a strong background in hardware engineering, as well as experience in TEST automation and system integration. Responsibilities:
* Design and develop hardware solutions for automated TEST systems, including TEST fixtures, load boards, and interface circuits.
* Perform hardware debugging, troubleshooting, mass production support and optimization to ensure reliable and efficient TEST systems.
* Develop and maintain hardware documentation, including schematics, layouts, and mechanical designs.
* Design and develop software for TEST automation, including TEST sequencing, data acquisition, and result analysis.
* Collaborate with cross-functional teams, including hardware, software, engineering, quality, and manufacturing.
* Stay up to date with the latest trends and technologies in automated testing procedures.
Country:
Israel
City:
Herzliya

End-to-End Account Ownership: Take full ownership of a portfolio of new SMB accounts, onboarding them with professionalism and care, and ensuring a seamless start to their journey.
Customer Onboarding & Adoption: Perform training sessions, implementation, and deployment for new customers, tailoring the process to their specific business needs. Work proactively to increase customer adoption and usage, ensuring customers see tangible value in .
Customer Journey Advancement: Prioritize and guide accounts through the customer journey to maximize their engagement and long-term retention.
Build Long-Term Relationships: Lay the foundation for strong, trust-based relationships with customers that align with value proposition and business strategy.
Value Communication: Educate customers on new features, use cases, and best practices to ensure they extract maximum value from the platform.
Operational Coordination: Monitor and support all operational activities related to your accounts, ensuring customer needs are addressed promptly and effectively.
Data-Driven Management: Utilize CRM tools (e.g., Salesforce) to track customer activity, document findings, and manage follow-ups with precision and efficiency.
Collaborative Problem-Solving: Work cross-functionally with internal teams to address customer challenges, removing roadblocks and driving customer success.