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We’re looking for a Frontend and Automation Developer to join our Analytics team. You’ll develop a modern web application and automation tests, collaborating with a multi-skilled team on a complex system. We value developers who embrace an AI-first mindset, leveraging AI tools to learn faster, improve development and testing workflows, solve problems more effectively, and continuously optimize the way they work. You’ll focus on building new client-side features and automation tests for our web application using React and TypeScript.
?What you’ll do: Be part of a cross-functional, multi-skilled team. Design and implement new functionality for our products. Contribute to building and maintaining our web automation suite. Use AI-assisted development tools as a natural part of your daily engineering workflow. Apply AI to areas such as coding, debugging, testing, code understanding, documentation, research, and problem-solving. Look for opportunities to improve engineering productivity and development processes using AI and automation. Collaborate closely with colleagues across teams. Participate in discussions and brainstorming sessions with Product and UX designers to shape the UX/UI according to user needs. Quickly learn and understand the business domain, product, architecture, and development environment. Stay up to date with frontend technologies, AI-assisted software development practices, and industry best practices.

Position Intro:
Earnix is the first AI company purpose-built for insurance decisioning, providing the industry with the intelligence, governance, and decisioning agility to drive profitable growth, improve resilience, and operate with speed and precision in a rapidly changing risk environment. A trusted provider of production-grade AI and decisioning technology, Earnix builds on more than 25 years of experience in artificial intelligence risk, pricing, rating, analytics, and decisioning. Earnix brings vertical AI into the workflows and decisions that shape insurance performance across insurers’ pricing, underwriting, claims, customer engagement, retention, and other insurers high-value insurance moments. Earnix’s AIOS enables insurers to orchestrate intelligence across the insurance decision lifecycle and drive governed, real-time decisions that deliver measurable business outcomes. Earnix is headquartered in Boston, MA and has been innovating for insurers and banks since 2001 with customers in over 35 countries across six continents and offices in the Americas, Europe, Asia Pacific, and Israel.

Join our companys AI research group, a cross-functional team of ML engineers, researchers and security experts building the next generation of AI-powered security capabilities. Our mission is to leverage large language models to understand code, configuration, and human language at scale, and to turn this understanding into security AI capabilities which will drive our company AI future security solutions.
We foster a hands-on, research-driven culture where youll work with large-scale data, modern ML infrastructure, and a global product footprint that impacts over 100,000 organizations worldwide.
Key Responsibilities
Your Impact & Responsibilities
As a Senior ML Research Engineer, you will be responsible for the end-to-end lifecycle of large language models: from data definition and curation, through training and evaluation, to providing robust models that can be consumed by product and platform teams.
Own training and fine-tuning of LLMs / seq2seq models: Design and execute training pipelines for transformer-based models (encoder-decoder, decoder-only, retrievalaugmented, etc.), and fine-tune open-source LLMs on our company-specific data (security content, logs, incidents, customer interactions).
Apply advanced LLM training techniques such as instruction tuning, preference / contrastive learning, LoRA / PEFT, continual pre-training, and domain adaptation where appropriate.
Work deeply with data: define data strategies with product, research and domain experts; build and maintain data pipelines for collecting, cleaning, de-duplicating and labeling large-scale text, code and semi-structured data; and design synthetic data generation and augmentation pipelines.
Build robust evaluation and experimentation frameworks: define offline metrics for LLM quality (task-specific accuracy, calibration, hallucination rate, safety, latency and cost); implement automated evaluation suites (benchmarks, regression tests, redteaming scenarios); and track model performance over time.
Scale training and inference: use distributed training frameworks (e.g. DeepSpeed, FSDP, tensor/pipeline parallelism) to efficiently train models on multi-GPU / multi-node clusters, and optimize inference performance and cost with techniques such as quantization, distillation and caching.
Collaborate closely with security researchers and data engineers to turn domain knowledge and threat intelligence into high-value training and evaluation data, and to expose your models through well-defined interfaces to downstream product and platform teams.

At our company, what you do matters. Every day, we protect over 100,000 organizations worldwide from increasingly sophisticated cyber and AI-driven threats, securing their AI transformation.
Our prevention-first approach safeguards hybrid networks, cloud environments, digital workspaces, and AI systems, stopping attacks before they happen.
This is where innovation meets real-world impact. Youll help customers across industries operate with confidence in a rapidly changing digital world, working alongside smart, curious people who take ownership, challenge assumptions, and solve complex problems.
Were proud to be recognized by TIME, Newsweek, and Forbes for excellence and workplace culture.
What really sets our company apart is the opportunity to grow, contribute, and help companies navigate their AI transformation securely.
If youre excited to work at the forefront of AI-driven security on a global scale, this is the place to do it.
Key Responsibilities
We are looking for a Technical Support Engineer to join our Support team and provide high-quality technical assistance to customers and partners.
In this role, you will work with advanced networking and cybersecurity technologies, troubleshoot challenging technical issues, and play an active role in ensuring a reliable and secure customer experience.
You will take part in resolving real-world technical problems across diverse environments, working closely with customers while collaborating with internal teams to deliver effective and professional support.
Major Responsibilites
Provide first-line technical support to customers and partners via chat, phone, and email
Assist customers with basic configuration, troubleshooting, and usage of security and networking solutions
Handle support service requests end-to-end, including proper logging, tracking, escalation, and follow-up
Perform initial fault isolation and analysis for networking and security-related issues
Review logs, traffic captures, and system data to help identify root causes of technical problems
Collaborate closely with senior support engineers and internal teams to resolve customer issues effectively
Follow established troubleshooting methodologies, documentation standards, and best practices
Continuously learn and develop technical skills through training, mentoring, and hands-on experience.

The Exposure Management group is one of our company's newest and fastest-growing organizations, built around a vision to reinvent how companies manage cyber risk. We bring together threat intelligence, AI, cloud-scale platforms, attack surface management, exposure validation, and automated remediation into a unified security platform used by enterprises worldwide.
Joining our team means working on cutting-edge cybersecurity products, solving complex technical challenges at scale, and helping define how organizations operationalize Continuous Threat Exposure Management (CTEM). You'll collaborate with world-class engineers, researchers, product leaders, and security experts to build solutions that transform security intelligence into meaningful action.
This is a unique opportunity to join a high-growth organization where you'll have the agility, ownership, and impact of a startup, backed by the scale, resources, and global reach of our company. Together, we're building the next generation of cybersecurity solutions that help organizations stay ahead of emerging threats.
We're seeking a Senior Full Stack Engineer to build core features for our cybersecurity platform. You'll work with a small engineering team, to deliver features that directly impact user security and experience.
Key Responsibilities
What You'll Do
Lead end-to-end feature development
Architect scalable solutions for our React/NestJS platform
Collaborate with Product, Design, and Security teams on user-facing features
Optimize application performance and security for enterprise customers
Builג scalable systems to onboard and serve a growing customer base.

We are looking for an experienced Backend Team Lead to join our Harmony SaaS Security group and lead the development of our Data Loss Prevention (DLP) platform.
Our team was born from a successful cybersecurity startup acquisition and operates with a startup mindset inside a global cybersecurity leader. We focus on building advanced security solutions that protect organizations from sensitive data exposure across modern SaaS environments.
As a Backend Team Lead, you will own the architecture and evolution of a large scale DLP platform responsible for detecting, analyzing, and protecting sensitive data across thousands of organizations and millions of SaaS events.
You will lead a team of highly skilled backend engineers, working with a modern cloud native stack including Go, GCP, Kubernetes, Kafka, and Postgres, and will design systems that process and analyze massive volumes of security data in real time.
This role combines technical leadership, system architecture, and hands-on development, with opportunities to shape the future of our platform, introduce AI-driven security capabilities, and drive engineering excellence across the team.
If you enjoy building large scale distributed systems, leading strong engineers, and solving complex security problems, we would love to meet you.
Key Responsibilities
Lead and grow a team of backend engineers, fostering a culture of ownership, innovation, and engineering excellence.
Own the technical direction and architecture of the DLP product and its backend services.
Design and build high scale distributed systems that ingest, process, and analyze large volumes of SaaS security events.
Drive architectural decisions around event driven systems, data pipelines, and cloud native infrastructure.
Collaborate closely with product managers, security researchers, and data teams to deliver impactful security capabilities.
Mentor engineers through technical guidance, architecture discussions, and code reviews.
Ensure high standards for performance, reliability, scalability, and observability.
Build and optimize systems leveraging technologies such as Kafka, Kubernetes, and GCP services.
Drive innovation by exploring and integrating AI-based capabilities for advanced data classification and security detection.
Maintain operational ownership of production systems, including monitoring, troubleshooting, and continuous improvements.

Join our company's Threat Prevention group and help shape the next generation of cyber security technologies.
We are looking for a highly technical and passionate Team Leader to lead the development of advanced Threat Prevention solutions, including next-generation security engines powered by AI and machine learning.
In this role, you will lead a team of engineers responsible for designing, building, and scaling innovative security technologies that protect organizations against modern cyber threats. You will combine strong technical leadership with hands-on development, working closely with architects, researchers, product teams and customers to deliver cutting-edge security capabilities.
Work on core technologies that protect millions of users worldwide.
Lead the development of next-generation Threat Prevention and AI-based security engines.
Influence product strategy, architecture, and innovation.
Be part of one of the industry's leading cybersecurity organizations.
Key Responsibilities
Lead and mentor a team of talented software engineers
Drive the design and development of advanced Threat Prevention technologies and security engines
Lead the development of new AI-powered detection and prevention capabilities
Own the team's technical roadmap, architecture, and execution
Take an active hands-on role in the design and implementation of core system components
Build highly scalable, high-performance backend solutions focused on security, reliability, and operational excellence
Drive innovation and introduce new technologies, methodologies, and security approaches.
Develop backend components using C++, C, and Python.

We are seeking an experienced Senior FinOps Engineer to join our growing FinOps organization. As part of our team, you'll play a crucial role in optimizing cloud spend, driving financial accountability, and implementing best practices across our technology infrastructure.
As a Senior FinOps Engineer, you'll bridge the gap between finance, technology, and business stakeholders to establish a culture of cost awareness and financial responsibility. You'll leverage your technical expertise and financial acumen to implement FinOps practices that align business value with cloud costs.
What We Offer
Career growth opportunities in a rapidly evolving field
Collaborative and innovative work environment
Opportunity to work with cutting-edge cloud technologies
Flexible work arrangements
Professional development support and certification reimbursement
Key Responsibilities
Lead the implementation and enhancement of FinOps practices across the organization
Design and implement cost allocation strategies, tagging policies, and showback/chargeback mechanisms
Develop and maintain cloud cost forecasting models and budgets
Identify cost optimization opportunities through detailed analysis of cloud resource usage
Create and maintain dashboards and reports to provide visibility into cloud spending
Collaborate with engineering teams to build cost-aware architectures and implement cost controls
Partner with finance teams to incorporate cloud costs into financial planning processes
Drive automation of FinOps processes where possible
Stay current with evolving cloud pricing models and optimization strategies
Educate and mentor teams on FinOps principles and cloud cost management.

We are on a mission to secure the AI transformation that every company is going through, building a platform that protects organizations as they adopt AI tools at scale. This is your chance to join one of the fastest-growing areas in our company and develop technology that will define how cybersecurity operates in the AI era. You will be part of a multidisciplinary team of backend engineers, endpoint developers, AI researchers, and product experts from Israel and global acquisitions, all working together to deliver cutting-edge, end-to-end security solutions to the worlds largest enterprises.
As a Software Developer on our team, you will work across both backend services and endpoint components, designing scalable systems that connect endpoint-level data collection with cloud-based analysis and enforcement. Youll play a key role in building the agents and services that monitor and control interactions with AI tools, shaping a new category of security products that operate seamlessly across platforms and environments.
Key Responsibilities
Develop and maintain backend services alongside endpoint components for a cross-platform security platform
Design scalable systems that integrate endpoint-collected data with cloud-based processing and enforcement
Build and enhance endpoint agents responsible for monitoring and controlling interactions with AI tools (e.g., coding assistants, web-based AI services)
Implement data pipelines, policy enforcement logic, and secure data handling mechanisms across endpoint and backend layers
Collaborate with AI and product teams to deliver end-to-end solutions
Troubleshoot and resolve complex issues across distributed system and endpoint components.

We are looking for a Technical Trainer to join our WW Technical Training team.
Who has a passion for teaching and inspiring others, who has a desire to develop and deliver comprehensive training programs.
In this role, you will leverage your expertise in training and development, instructional design, and technical knowledge to:
Train company employees and partners
Design and test engaging labs
Develop comprehensive courseware materials
Key Responsibilities
Deliver instructor-led training on our company products, technologies, and networking protocols.
Deliver a minimum of 30 training days per quarter.
Develop and build new courses for new products, technologies, and networking protocols.
Write exams and lab exercises for training.
Modify current materials of selected courses to keep them up-to-date with the latest trends and technologies.
Train both entry-level and advanced programs, including QA/TS programs in Israel and other technical courses by demand.
The position possibly requires travel 2-3 times a quarter.

ThreatCloud AI is the intelligence engine powering our company's entire security ecosystem. We're looking for a talented, passionate and highly motivated software developer who gets excited about building mission-critical systems that can't go down.
You'll architect and scale cloud-native services that analyze threats and stop attacks as they happen - not tomorrow, not in five minutes, but now. Every line of code you write directly impacts the security of enterprises worldwide, operating at massive scale with zero tolerance for downtime.
Key Responsibilities
Design, develop and maintain real-time threat detection services that operate at global scale
Build distributed systems using a mix of relational and non-relational databases to handle high-velocity threat intelligence
Apply cloud deployment best practices to ensure high availability and performance under extreme load
Collaborate in an agile environment where your technical decisions directly impact customer security.

OurCrowd is seeking a highly organized, detail-oriented, and proactive Portfolio Management Analyst to join our Portfolio Management team on a temporary basis (6–8 months) as maternity leave cover. In this role, you'll provide hands-on operational and analytical support to the team. You'll keep portfolio data, reporting, and internal processes running smoothly across a diverse portfolio of innovative startups, with a focus on MedTech. This is an excellent opportunity to gain exposure to venture capital and portfolio management from the inside. This is a hybrid role, requiring three days in the office one day per week in our Jerusalem office and one day per week in our Tel Aviv office, and the third is flexible ; therefore, the position is posted in both locations.
The contract would go from January 1, 2027 until September 30, 2027 , with the potential to transition into a permanent role based on performance and business needs.

Responsibilities:
Maintain and update portfolio company records, KPIs, and performance data across internal systems and CRM. Track portfolio company updates, financial reports, and key milestones, and flag items that need the team's attention. Prepare quarterly updates, performance reports, and internal materials, ensuring accuracy, consistency, and clarity. Assist with data collection and analysis for due diligence processes. Support the team with financial analysis, data gathering, and market research as needed. Coordinate logistics for board meetings, portfolio reviews, investor updates, and internal meetings, including scheduling, materials, and follow-ups. Manage document flow and records, including shareholder documents, reporting requests, and internal approvals. Partner with legal, finance, marketing, and other cross-functional teams to keep investment and portfolio processes moving smoothly. Help maintain and improve internal workflows, templates, and trackers to increase team efficiency. Provide day-to-day support to the Portfolio Manager on ad-hoc projects and priorities.

About the Position We are looking for a talented, hands-on Software Development Team Leader to lead a small, focused team of software developers in a web development environment and take a key role in the development of an advanced, real-time operational platform. The ideal candidate is a dynamic and technology-driven Team Leader who loves building great software, brings new ideas to the table, stays constantly up to date with emerging technologies, and knows how to turn them into real engineering value.

Responsibilities:
Lead the team’s day-to-day technical activities while remaining actively hands-on in development. Develop scalable backend services in a microservices architecture. Integrate AI into the day-to-day development lifecycle, including coding, testing, debugging, documentation, code review, and productivity improvement. Work closely with Product, System Engineering, Project Managers, QA, and other R&D stakeholders.

Why Join Us:
This is a unique opportunity to join a highly innovative technological environment, work at the forefront of modern software development, and combine technical leadership, hands-on development, modern architecture, and AI-driven engineering practices.

We're looking for a Platform Team Leader to own the foundational systems that power R&D organization. The Platform team is a horizontal, internal-facing team - its customers are the engineers, data scientists, and analysts on our application teams, and its mission is to make them faster, safer, and more productive.

You will lead a team responsible for our production-critical data ingestion (scraping system, data normalization platform), our developer experience surface (Python mono repo, packages and services framework, CI/CD, shared images), our Airflow base layer, and our backoffice. These systems sit on the critical path for production - every other team depends on them, and uptime, incident response, and reliability are core to the role.

This role is for a hands-on technical leader who enjoys both shipping code and growing engineers. You'll spend roughly 50% of your time hands-on writing code, reviewing designs, and the rest leading the team, partnering with peer team leads, and shaping the technical direction of our platform with the VP R&D and CTO.

Responsibilities
Lead and grow a team of strong backend engineers, owning hiring, mentorship, performance, and personal growth
Own the team's roadmap end-to-end: scoping, prioritization, delivery, and quality
Drive the architecture and evolution of the platform layers your team owns - both the data plumbing that feeds and the developer-experience surface other R&D teams build on
Contribute hands-on (~50%) to design, code, code reviews, and production debugging
Set and uphold engineering standards across the team - code quality, system design, testing, observability, and operational excellence
Partner closely with peer team leads and the VP R&D to align on shared infrastructure, ownership boundaries, and developer experience
Lead by example on production incidents and customer-impacting issues
Influence broader R&D direction as a member of the R&D leadership forum

The Software Architect role involves defining, leading, and evolving the technical architecture of our flagship product. Youll be the driving force behind critical architectural decisions, ensuring our systems are scalable, reliable, and secure. This is a hands-on leadership role where youll balance long-term architectural vision with the immediate needs of delivery.

Beyond designing robust solutions, youll play a key role in shaping our engineering culture. Youll provide technical guidance across the entire software development lifecycle, and collaborate closely with cross-functional teams, including DevOps, QA, Automation, Product, Support, Sales, and Engineering leadership.

Key Responsibilities
Define and evolve the technical architecture of our product across its SaaS, client-server, and multi-OS deployments.
Ensure the scalability, security, performance, and maintainability of our microservices-based systems.
Lead the technical design and execution for new features, from initial concept to final deployment.
Collaborate with DevOps on containerization, orchestration, and advanced CI/CD pipelines (e.g., Docker, Podman, Kubernetes).
Partner with QA & Automation to guarantee testability, resilience, and high-quality delivery.
Work closely with product teams to translate business requirements into robust technical solutions.
Mentor and provide technical guidance to developers, team leaders, and group leaders to foster a strong engineering culture.
Drive the adoption of architectural best practices in code quality, design patterns, and system integration.
Collaborate with Support & Sales to understand customer needs and inform architectural improvements.
Serve as the technical authority for governance, reviewing designs, enforcing architectural guidelines, and ensuring consistency across all engineering teams.
Our Tech Stack
Languages: C#, Python, TypeScript (Angular)
Database & Storage: PostgreSQL, Elasticsearch, Redis (DB, Cache, Streams)
Containers & Orchestration: Docker, Podman, Kubernetes
Architecture: SaaS, Microservices, Multi-OS deployments, High-scale Client-Server systems