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We are looking for a Senior Data Scientist to lead strategic research initiatives . This individual will be at the forefront of research, working hands-on to advance our models while also mentoring and collaborating with data scientists across the department.
Responsibilities:
Spearhead strategic research of new cutting edge Machine Learning models
Mentor and advise data scientists.
Design solutions for the companys core mission using Data Science methodologies from various domains
Work in a short life-cycle research and development environment
Generate and test working hypotheses in unexplored territory

we are looking for a Risk Data Analyst.
As part of Risk Management team, you will be a part of a pivotal, growing organization within the company. The Risk Management departments mission is to analyze, review, and mitigate risk in decision making processes across .
As part of your role, you will:
Support the fair lending lifecycle including monitoring credit underwriting policies for disparate impact and conducting demographic portfolio analyses. Maintain regulatory compliance reporting and partner with cross-functional teams to identify risks and implement less discriminatory alternatives, as well as providing thorough documentation of all of the above.
Own end-to-end data products, from extracting raw data from complex datasets to developing sophisticated analyses, monitoring systems, and reports using Python, SQL, and other analytical tools.
Translate complex data models into actionable business intelligence with the goal of improving modeling, business understanding, and strategic decision making, as well as clearly communicating complex findings to partners, internal stakeholders, and management.
Partner with cross-functional teams across research, operations, product, and engineering to proactively identify and manage risks associated with new models and/or policies
Continuously broaden your knowledge of operational, business, and technological landscape and identify and execute high-value initiatives that contribute to the company's strategic goals.
Leverage AI-driven tools to automate workflows and drive operational efficiency across the team

We're hiring a Mobile Team Lead to own the AppHarbr SDK, our mobile division that gives publishers real-time control over ad quality across iOS and Android.

We are looking for an experienced Mobile Team Lead to take full ownership of the AppHarbr SDK across iOS and Android. This is a hands-on technical leadership role, you will spend the majority of your time making architectural decisions, setting technical direction, and driving cross-functional execution across a team that includes offshore contributors, while writing and reviewing code. This is a team that moves with the tools available to it, AI-assisted development is part of how we work, not a future aspiration.

The SDK runs inside production apps across millions of devices, operating in real time alongside a continuously evolving ecosystem of third-party mediation layers and ad networks. Reliability, backward compatibility, and runtime performance are baseline expectations, not aspirational goals.

Responsibilities

Technical
Architect and develop high-performance, multi-threaded SDK code across iOS and Android.
Drive platform technical decisions, performance optimizations, and deep research into OS internals and third-party SDK behavior.
Own SDK stability across the full compatibility matrix, OS versions, devices, and mediation integrations.
Lead complex debugging efforts, reverse-engineer third-party integrations, and resolve integration issues for internal and external stakeholders.
Define and enforce best practices in testing, code quality, and CI/CD workflows.
Handle billions of impressions across millions of devices every day, maintaining a robust and scalable system at significant traffic scale.
Leverage AI-assisted development tools to accelerate code generation, debugging, and SDK analysis, and set the standard for how the team adopts them effectively.

Leadership
Lead, mentor, and grow a cross-platform mobile team including offshore contributors.
Own the AppHarbr domain end-to-end, translate product and business goals into technical execution.
Act as the primary technical point of contact across Product, Backend, QA, Customer Success, and external partners.
Conduct code reviews and provide ongoing technical guidance to raise the bar across the team.

Join us as a System Engineer AMS, where you will be at the forefront of designing and implementing advanced communication systems. You will play a critical role in ensuring system performance and reliability.

Responsibilites
Overall responsibility of the development of complex Airborne Communication systems.
Lead the System level architecture of complex systems, and be an expert in the System, Software and Hardware specifications.
Coordinating internal R&D resources and third parties/vendors for the flawless execution of projects.
Conduct system integration and troubleshooting to resolve technical issues.
Ensure that all projects are delivered on time, within scope and within development budget.
Matrix structure management of Hardware, Software, Mechanics and Verification teams for several projects in parallel - different requirements, use cases and customers.
Lead an internal and external design reviews, pre and post sales activities with various customers.

We are looking for a Backend Software Engineer to join our team. In this role, you will help us drive the Kusto revolution and make it THE technology for log search and analytics across the world. You will have the opportunity to work on evolving the RTI solution in our company Fabric with a goal to redefine the real-time data market.
Responsibilities
Design, develop, and improve cloud-native services that are scalable, secure, and easy to operate.
Drive architectural decisions and lead the development of major components in a distributed, high-SLA system.
Collaborate with cross-functional teams in ILDC and abroad to deliver end-to-end solutions.
Conduct code and design reviews and mentor junior engineers to grow technical excellence across the team.
Help shape the future of real-time analytics in our company Fabric RTI, with customer impact as your north star.

We are looking for a skilled TEST Environment Support Engineer to ensure the availability, stability, and proper operation of TEST environments, focusing on infrastructure and core system components. This role requires experience in monitoring, troubleshooting, infrastructure integrations, DevOps processes, databases, cloud environments, and collaboration with infrastructure, communication, DevOps, and development teams. A full-time hybrid position based in Central Israel, with 1 day a week remote. Key Responsibilities:
* Monitor the availability and stability of TEST environments on an ongoing basis.
* Identify, investigate, escalate, and support the resolution of infrastructure issues affecting environment availability.
* Coordinate with infrastructure, communication, DevOps, and development teams to resolve issues.
* Track system events and their impact on testing activities.
* Support version deployments and maintenance activities that impact the environment.
* Document issues, exceptional events, and maintenance activities.
* Monitor availability metrics and ensure compliance with SLA targets.

We are looking for a Senior Backend Engineer specialized in Generative AI to design agent workflows, optimize interactions with models (OpenAI, AWS Bedrock), and ensure the reliability of non-deterministic systems in production.


What You'll Do
Agent Architecture: Design and implement complex agent orchestration logic using LangGraph. You will define state management, conditional routing, and error handling within the agent graph.
Tool Engineering: Build and optimize the tool layer (function calling) that allows LLMs to interact with internal financial APIs and databases accurately.
Performance Optimization:
-Reduce end-to-end latency through asynchronous processing and streaming (SSE).

-Implement semantic caching strategies to minimize API costs and response time.

-Optimize token usage without sacrificing answer quality.

Observability & Evaluation: Implement automated evaluation pipelines using LangSmith. You will be responsible for setting up regression testing for prompts and agents to measure quality (correctness, faithfulness) before deployment.
Advanced RAG: Refine retrieval strategies. Work on hybrid search implementation (Keyword + Vector), re-ranking, and query expansion to feed the most relevant context to the model.

we are looking for a Senior Software Engineer \ Search Engineer (Elasticsearch & Vector Search)
What You'll Do
Search Engine Development: Design and implement Hybrid Search strategies. You will figure out how to best combine "keyword matching" (finding specific tickers like 'AAPL') with "semantic search" (finding concepts like 'revenue growth').
Relevance Tuning: You are responsible for the quality of search results. You will build systems to measure and improve how well the search engine answers user queries (using tools like LangSmith).
Vector Search & RAG: Manage the integration of OpenAI embeddings into Elasticsearch. You will solve challenges related to indexing long documents (e.g., earnings transcripts) so the AI retrieves only the most relevant parts.
Performance Optimization: Optimize Elasticsearch queries and index settings to ensure low latency, even for complex queries with many filters.
Python Backend: Develop and maintain the Python services that build queries and process results. We use FastAPI and Asyncio heavily.

We are looking for an experienced hardware-oriented technical writer to join our team. In this role, you will be responsible for creating clear, structured, and visually rich technical documentation for hardware products. This includes working closely with hardware teams and subject matter experts to gather and validate technical information. You will produce documentation in traditional formats (PDF, end-to-end documents), aligned with customer requirements and company standards.

Responsibilites
Create and maintain technical documentation for hardware products, including 3D models, installation and deployment procedures, and maintenance guides.
Document part replacement processes and related software procedures.
Work closely with hardware teams and subject matter experts (SMEs) to gather and validate technical information.
Produce clear, structured, and visually accurate documentation aligned with company standards.
Develop diagrams and flowcharts to support technical content (e.g., using Visio).
Prepare documentation in traditional formats (PDF, end-to-end documents).
Ensure consistency, accuracy, and adherence to style guides.
Participate in collaboration, reviews, and continuous improvement of documentation processes.

Our teams are dedicated to building cutting-edge Cyber Defense solutions, leveraging state-of-the-art cloud technologies, big data, AI, and modern UX platforms to deliver unparalleled value to our customers. 
As part of our team, you'll collaborate with software engineers, program managers, security researchers, and data science experts to develop solutions that protect, detect, and respond to evolving cybersecurity threats. We value diversity and believe that different experiences and perspectives make our team stronger. 
If you're passionate about cyber defense and eager to make a significant impact on global security, love working with data, and want to make the world a safer place, come join us! 
Responsibilities
As a Software Engineer you will:
Contribute to business-critical initiatives in our company Security.
Use deep technical skills and the ability to quickly adapt to new areas.
Improve the end-to-end lifecycle of services.
Analyze complex system behavior, and apply modern engineering practices to streamline deployments and reduce costs.
Work on high-end technologies and collaborating across disciplines to deliver impactful features.
Collaborate with multiple teams across our company to deliver key customer solutions and support technology.
Join us to unlock your highest potential in a collaborative and agile culture! 

We are looking for an Algorithms Developer to join our Data Fusion Team for a meaningful and mission-critical role in homeland defense, based at the company headquarters in Or Yehuda.

Job Description
Develop and implement algorithms for multi-sensor data fusion (Track-level / Sensor-level Fusion).
Process sensor data, including noise filtering and time synchronization.
Implement and enhance advanced filtering techniques such as Kalman Filters.
Build and evaluate statistical sensor models across various coordinate systems (WGS-84, UTM, ECEF, etc.).
Develop BIAS estimation algorithms for active and passive sensors (e.g., Radar, SIGINT).
Integrate and deploy algorithms into Real-Time / Near Real-Time systems.
Participate in field and laboratory tests, analyze performance, and produce technical reports.

As a Backend Engineer, you build the scalable, resilient engine that powers the platform. Your mission is to design and implement high-performance services that handle massive scale, ensuring data integrity and system reliability for thousands of brands. Working within a product team, you will translate complex business logic into robust architectural solutions, ensuring that our infrastructure can scale as fast as our customers do.

Key Responsibilities

Distributed Systems Design: Design and build microservices and event-driven architectures that are resilient, scalable, and maintainable. You will make critical decisions on synchronous vs. asynchronous communication and data consistency.
Data Mastery: Manage the lifecycle of data across our platform. You will design efficient database schemas (SQL & NoSQL) and optimize query performance to handle high-throughput workloads.
Operational Excellence: Embrace the You Build It, You Run It philosophy. You will own your services in production, implementing observability (logging, tracing, metrics) to detect issues before our customers do.
API Craftsmanship: Build clean, secure, and well-documented APIs (REST/GraphQL) that serve as the contract between our backend services and the frontend experience.

As a Senior Full Stack Engineer, you are a core partner in the product team, shaping not just how we build, but what we build. Your mission is to architect high-scale systems within a dynamic environment where engineering excellence meets rapid innovation.

You will join a culture of radical end-to-end ownership, where teams deploy to production dozens of times a day. Leveraging a diverse, modern tech stack and cutting-edge tools, you will turn complex architectural challenges into seamless user experiences, knowing that the code you ship in the morning can impact thousands of brands by the afternoon.

Key Responsibilities

System Architecture: Architect robust, scalable full-stack solutions. You arent just writing code; you are making critical decisions on data modeling, API design, and system resilience.
End-to-End Ownership: Own your features from the whiteboard to production. You build it, you ship it, you run it-giving you complete control over your craft.
Strategic Influence: Partner directly with Product Managers and Designers during Discovery. Your technical insights will validate feasibility and shape the product roadmap before a single line of code is written.
Mentorship & Quality: Be a force multiplier. By conducting code reviews and mentoring junior engineers, you will raise the collective technical bar of the entire team.

As a Staff Engineer, you will serve as the technical anchor for a critical business domain. Your mission is to look beyond the immediate sprint and shape the long-term architectural vision that allows our product to scale, evolve, and deliver massive value.

You will operate at the intersection of Business Strategy and Deep Tech. You wont just be senior support; you will be a strategic partner to Product Leadership, defining how we solve our biggest problems. You will act as a Force Multiplier-tackling the most complex cross-team challenges while simultaneously elevating the skills, velocity, and quality of every engineer around you.

Key Responsibilities
Own the Technical Vision: Define and drive the architectural roadmap for your product domain. You will anticipate scaling bottlenecks, design resilient distributed systems, and ensure our tech stack supports the next 10x of business growth.
Solve the Hard Problems: Tackle complex, cross-cutting technical challenges that span multiple teams or services-whether its migrating a legacy monolith, optimizing high-throughput data pipelines, or defining new API standards.
Be a Force Multiplier: Mentor Senior Engineers and Tech Leads, helping them grow into the next generation of leaders. You will introduce engineering patterns, tools, and practices that make the entire organization faster and safer.
Partner with Product: Work directly with Directors and VPs of Product to validate feasibility early in the discovery phase. You will translate ambitious business goals into pragmatic technical strategies.
Remain Hands-On: While you lead strategy, you are still a builder. You will code the critical paths, prototype complex solutions, and set the standard for code quality and review.