דרושים » ניהול ביניים » Financial Risk Management Machine Learning Principal

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לפני 10 שעות
Meta
Location: Tel Aviv-Yafo
Job Type: Full Time
The financial risk management (FRM) machine learning principal will be the most senior machine learning engineer and strategist for financial risk at Meta. The principal will enable the risk organization to deliver significant lift over current long range objectives for friction and leakage through the generation of new Machine Learning opportunities for the organization and support of successful delivery of the risk management ML architecture. This person will partner closely with the FRM engineering leader (Director level) and be part of Metas risk management leadership circle.
Financial Risk Management Machine Learning Principal Responsibilities
Address core business and technical machine learning opportunities: elevate the existing portfolio of machine learning solutions to be state-of-the-art for minimizing Metas financial losses (due to leakage, good revenues loss and friction). Following are a few examples of technical and business problems we aim to address. - Provide a solution for optimizing the risk machine learning model ensemble (covering the entire end-to-end advertiser funnel including detection, decisioning, enforcement and remediation) through optimization of the current model portfolio and individual models. - Minimize the impact of the prolonged financial fraud feedback loop. - Improve models measurement and performance. - Optimize data/label strategy. - Optimize balance between specific targeted model strategy and broad umbrella model strategy to optimize for short and long term benefits
Lead Research and Introduction of Advanced Technologies: - Collaborate with Financial Integrity's senior ML Engineers to lead the research and introduction of deep learning and Large Language Model (LLM) technologies. - Remain current on industry-wide advancements in ML and introduce relevant advancements in Financial Risk Management
Collaborate on Next-Generation ML Architecture: - Work closely with financial harms principals and risk management tech leads to deliver the next-generation ML architecture for Meta's risk management system. - Collaborate with Principal ML engineers from across the company to adopt best industry and Meta practices within the FRM team. - Resolve or mitigate design dilemmas, balancing business and technical trade-offs. - Identify and initiate opportunities for collaboration and impact with other organizations at Meta
Identify and Initiate New Business Opportunities: - Collaborate with Meta FinTech, Central Integrity and Core Ads Growth partnerships to identify and initiate new business opportunities based on third-party capabilities. - Conduct proof of concept for different opportunities and initiate integrations to enhance business performance
Grow Other Senior ML Engineers - Actively invest in the growth of other senior ML engineers through goal-driven formal and informal mentorship. - Provide regular feedback to other engineers regarding their technical work
Requirements:
Minimum Qualifications
Extensive experience in supporting and evolving a portfolio of ML models that deliver on critical business goals
Preferred Qualifications
Experience working with ML models in financial risk or similar financial contexts
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לפני 15 שעות
MICROSOFT ISRAEL
Job Type: Full Time
The Azure Networking Security Research (ANSR) team is part of the Networking Security organization within Azure. Azure Networking Security is responsible for the development of several network security products, as well as for the security of Microsoft's physical and virtual production networks. As part of this mission, ANSR is charted with exposing critical security gaps in core systems across Azure (not just networking), driving Azure-wide security initiatives, and several company-wide network security objectives. The challenge of maintaining the most reliable, secure and resilient cloud is immense, and ANSR is a unique contributor, creating security excellence from within the Azure organization.

We are looking for a Principal Security Architect to work with a high-impact team of security researchers and lead cross-organizational strategic efforts. In this role, you will apply your security expertise to identify new risks, work with engineering leaders to offer solutions, drive multi-team efforts for improving Azures security posture, and communicate to senior leadership alternatives and recommendations. You will work with high-performing security researchers, translating research findings into wide impact across Azure and the entire company.



Microsofts mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positively impact our culture every day.
Responsibilities
You will guide cross-functional teams through architectural discussions and decision-making for secure design.
You will conduct risk assessment and analysis for critical component in Azure.
You will support security incidents remediation plans.
You will develop and present architecture and design proposals to improve Azure security posture.
You will collaborate with Partner Teams and the broader security ecosystem in Microsoft to leverage the full potential of Microsoft in mitigating risks across the tech stack.
You will own threat modeling process for all Azure Networking services.
Requirements:
You have at least 10+ years of security research experience.
You have 4+ years in a technical leadership role such as architect, tech lead, team lead.
Experience in operating and influencing teams in a complex organization.
You have experience bringing clarity to ambiguity by defining success metrics, aligning stakeholders, and authoring strategic direction documents that drive cross-functional execution.
Bachelor's degree in computer science, or related technical discipline, or equivalent experience.

Preferred qualifications

Experience in cloud computing, architecture, and security.
Hands-on experience in offensive security/red teaming.
Proven track record of initiating cross-organization processes and engagement with senior leadership.
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לפני 11 שעות
ironSource
Location: Tel Aviv-Yafo
Job Type: Full Time
As a System Architect at Aura from Unity, you will design and define the technical architecture of our highly scalable and distributed systems, ensuring they are resilient, cost-efficient, maintainable, and aligned with the company's vision and business needs. You will be part of the Chief Architect's team, working across multiple teams to design comprehensive solutions for complex technical challenges balancing immediate needs with long-term strategic goals.
This is your chance to shape the technological backbone of a fast-growing product with massive scale and global reach. You will make a real impact on how millions of users experience our products, while collaborating with brilliant engineers, product managers, and leadership.

What you'll be doing
Collaborate with product management to translate business requirements into technical specifications
Partner with engineering leaders to design and develop scalable, efficient and secured architecture
Create and maintain high-level system architecture documentation and diagrams
Evaluate technology choices and make recommendations that align with our strategic direction
Provide technical leadership and mentorship to development teams
Identify technical debt and develop strategies to address it
Research emerging technologies and evaluate their potential application
Requirements:
What we're looking for
7+ years of experience in software development
3+ years of experience as an Engineering Manager / Tech Lead / Staff or Principal Engineer
Proven experience with backend technologies, preferably Python or Node.js
Experience working in high-scale environments and building data pipelines
Ability to influence without direct authority
A role model for accountability, problem-solving, and innovation
Self-motivated with the ability to work independently and in team settings
You might also have
Experience working with ML and Data engineering
Experience in Ad Tech (Targeting, Measurement and Attribution)
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מודים לך שלקחת חלק בשיפור התוכן שלנו :)
לפני 14 שעות
Meta
Location: Tel Aviv-Yafo
Job Type: Full Time
Meta is seeking talented engineers to join our teams in building cutting-edge products that connect billions of people around the world. As a member of our team, you will have the opportunity to work on complex technical problems, build new features, and improve existing products across various platforms, including mobile devices and web applications. Our teams are constantly pushing the boundaries of user experience, and we're looking for passionate individuals who can help us advance the way people connect globally. If you're interested in joining a world-class team of engineers and researchers to work on exciting projects that have significant impact, we encourage you to apply.
Software Engineer, Machine Learning Responsibilities
Collaborate with cross-functional teams (product, design, operations, infrastructure) to build innovative application experiences
Implement custom user interfaces using latest programming techniques and technologies
Analyze and optimize code for quality, efficiency, and performance, and provide feedback to peers during code reviews
Set direction and goals for teams, lead major initiatives, provide technical guidance and mentorship to peers, and help onboard new team members
Architect efficient and scalable systems that drive complex applications
Identify and resolve performance and scalability issues, and drive large efforts to reduce technical debt
Work on a variety of coding languages and technologies
Establish ownership of components, features, or systems with expert end-to-end understanding
Requirements:
Minimum Qualifications
Programming experience in a relevant language
Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
Demonstrated experience driving change within an organization and leading complex technical projects
Experience utilizing data and analysis to explain technical problems and provide detailed feedback and solutions
Preferred Qualifications
Masters degree or PhD in Computer Science or a related technical field
Experience with frameworks like TensorFlow, PyTorch, or Scikit-learn
Knowledge of NLP techniques, including text preprocessing, tokenization, and sentiment analysis
Understanding of information retrieval concepts, such as indexing, querying, and ranking
Demonstrated experience with data structures and algorithms, including graph theory and optimization techniques
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דיווח על תוכן לא הולם או מפלה
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מודים לך שלקחת חלק בשיפור התוכן שלנו :)
לפני 11 שעות
Google Israel
Location: Tel Aviv-Yafo
Job Type: Full Time
As an organization, Google maintains a portfolio of research projects driven by fundamental research, new product innovation, product contribution and infrastructure goals, while providing individuals and teams the freedom to emphasize specific types of work. As a Research Scientist, you'll setup large-scale tests and deploy promising ideas quickly and broadly, managing deadlines and deliverables while applying the latest theories to develop new and improved products, processes, or technologies. From creating experiments and prototyping implementations to designing new architectures, our research scientists work on real-world problems that span the breadth of computer science, such as machine (and deep) learning, data mining, natural language processing, hardware and software performance analysis, improving compilers for mobile platforms, as well as core search and much more.

As a Research Scientist, you'll also actively contribute to the wider research community by sharing and publishing your findings, with ideas inspired by internal projects as well as from collaborations with research programs at partner universities and technical institutes all over the world.

Our team focuses on developing foundation models for remote sensing (i.e., satellite, aerial) imagery. We aim to simplify and enhance various remote sensing tasks including land use/land cover segmentation, object detection, and change detection for use by Google teams and external partners. We also investigate natural language interfaces for remote sensing imagery through vision-language models and tasks such as captioning and visual question answering.

Google Research addresses challenges that define the technology of today and tomorrow. From conducting fundamental research to influencing product development, our research teams have the opportunity to impact technology used by billions of people every day.

Our teams aspire to make discoveries that impact everyone, and core to our approach is sharing our research and tools to fuel progress in the field -- we publish regularly in academic journals, release projects as open source, and apply research to Google products.

Responsibilities
Explore research directions, generate hypotheses and perform rigorous experimentation in several sub-domains (e.g., pre-training recipes, multi-modality, temporal sequences).
Contribute to shaping the team's roadmap, help prioritize research directions, with focus on innovation and usability.
Work with other researchers across Google to connect multiple geospatial efforts.
Help teams use foundation models and optimize its use on their tasks.
Advise and mentor team members.
Requirements:
Minimum qualifications:
PhD degree in Computer Science, a related field, or equivalent practical experience.
Experience in building computer vision models using machine learning techniques.
Experience leading a research agenda.
One or more scientific publication submission(s) for conferences, journals, or public repositories.

Preferred qualifications:
Experience building, tuning, evaluating, and using foundation models.
Experience with Remote Sensing data (e.g., multi-spectral, hyper-spectral, SAR) and Google Earth Engine.
Excellent software engineering skills using Python or C++.
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3 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
Why Join Us?
We are looking for a strong, hands-on Data Scientist to join our Data Loss Prevention team.

In this role, you will join an R&D team that researches, designs, and develops Check Points data loss prevention cloud services, providing state-of-the-art AI-based data loss prevention solutions on a global scale.

Check Point's data loss prevention solution is a platform used by all Check Point products, including Network Security, Email Security, SASE, Endpoint, SaaS, and Cloud Security.

In today's AI-driven world, data is an invaluable asset, and safeguarding it is paramount.

This role offers a unique opportunity to leverage extensive data collections and deliver transformative results in the Data Loss Prevention domain.

Key Responsibilities


Join the research and development of new innovative capabilities for data loss prevention, involving advanced AI and algorithms.
Quickly iterate on design approaches based on data-driven research and user feedback.
Design and develop novel data-driven solutions that have the potential to deliver game-changing results involving advanced AI and algorithms.
Utilize Natural Language Processing (NLP) and large language models to enhance data loss prevention capabilities.
Work on web content categorization as part of the broader scope of data protection.
Collaborate with Cyber Researchers, Analysts, Fellow programmers, and Data Scientists to deliver machine learning and analytics solutions.
Push the solutions all the way to large-scale production systems. Understand the architectural constraints of such systems and work with a cross-organizational engineering and product team to quickly transition from prototype to a scalable robust implementation.
Requirements:
At least 3-4 years of relevant experience and track record in Data Science: Machine Learning, Deep Learning, and Statistical Data Analysis.
Proven experience in developing and deploying production-level models within enterprise environments.
MSc or PhD degree in CS or Mathematics, Bioinformatics, Statistics, Engineering, Physics, or similar discipline.
Strong hands-on experience in Python with a focus on statistical algorithms development.
Experience with data science libraries such as: sklearn, pandas, numpy, pytorch/tensorflow.
Team player, able to work in collaboration with subject matter experts, with the ability to clearly present and communicate findings.
Proven ability to build and deliver data solutions in a short time frame.
Experience with AWS, Docker, and development methodologies - an advantage.
Active Github, Kaggle member an advantage.
Background in data loss prevention or related fields an advantage.
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מודים לך שלקחת חלק בשיפור התוכן שלנו :)
 

חברת השמה / כח אדם

לפני 14 שעות
פיקארו- גיוס והשמה להייטק
מיקום המשרה: תל אביב יפו
סוג משרה: משרה מלאה ועבודה היברידית
לסטארטאפ פורץ דרך מתחום ה Agrotech דרוש/ה ML Engineer
תיאור המשרה:
אימון, ולידציה ואופטימיזציה של מודלים קלאסיים ומודלי Deep Learning לראייה ממוחשבת וניתוח נתונים.
פיתוח ותחזוקה של קוד Python ברמה תעשייתית עבור פייפלייני ML.
ביצוע Feature Engineering, ולידציה מוצלבת ואופטימיזציה של היפר-פרמטרים לשיפור ביצועי המודל.
יישום רעיונות מחקריים בקוד סקיילבילי ומוכן לייצור.
פריסת מודלים בסביבת Production באמצעות כלים כמו ONNX ו-TensorRT.
עבודה עם מאגרי נתונים רחבי היקף ממערכות הדמיה היפרספקטרלית.
שיתוף פעולה עם צוותים רב-תחומיים (מחקר, הנדסה, מוצר) לשילוב פתרונות ML.
תחזוקת תשתיות MLOps, כולל ניטור מודלים וצנרת CI/CD.
תקשור מושגים טכניים מורכבים (למשל, MSE, gRPC) גם לקהלים טכניים וגם ללא-טכניים.
דרישות:
לפחות 5 שנות ניסיון בפיתוח תוכנה ב-Production ב- Python ובמודלים של ML (3 שנים אם יש התמחות ב-Computer Vision).
ניסיון מוכח ביישום ואופטימיזציה של אלגוריתמי ML קלאסיים באמצעות scikit-learn (לדוגמה: Ridge, Lasso, Random Forest, SVM, k-NN).
הבנה מעמיקה של מושגים בתחום ML/ DL, כולל CNNs, Transformers וטכניקות ראייה ממוחשבת.
שליטה באימון מודלים באמצעות PyTorch, TensorFlow או PyTorch Lightning.
ניסיון בפריסת מודלים עם ONNX או TensorRT.
יכולת קריאה, הבנה ויישום של פתרונות מבוססי מחקר.
שליטה ב- Linux, Docker, Git ובסביבות CI/CD.
ניסיון בעבודה עם פלטפורמות ענן (עדיפות ל-GCP) וטכנולוגיות מסדי נתונים (SQL, NoSQL).
כישורי תקשורת ועבודת צוות מצוינים.
יתרון:
ניסיון בעיבוד אותות והדמיה היפרספקטרלית.
היכרות עם תחום ה-MLOps. המשרה מיועדת לנשים ולגברים כאחד.
 
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