לוח משרות דרושים מתכנת Oracle / PL/SQL

The Fraud Analyst is responsible for:
Daily monitoring and investigation of suspicious transactions, merchant and third-party activity.
Effectively liaise cross-teams and cross company, identifying fraud risk and implementing best-in-class monitoring reports and fraud mitigating procedures.
Strong analytical ability to be able to look at fraud trends within our entire portfolio and at merchant level.
Discuss fraud trends and processes with partners and merchants, discuss action plans and work with them to make recommendations.
Perform analysis of purchases/transactions, Real-Time or near Real-Time or via companys proprietary business intelligence tool to identify fraud and chargeback risks.
Regular preparation of reports to facilitate the explanation of fraud risk findings.
Liaise with Card Schemes including, Visa and MasterCard, regarding fraud and risk-related matters.
Be knowledgeable in Scheme chargeback and fraud programs.
Monitor and manage the Card Scheme programs including timely review of breaches, investigations, submission of appeals, submission of data to Card Schemes, and reporting to senior management as per internal process.
Work closely with the risk team to identify problematic merchants that need to be closely monitored.
Work closely with the fraud prevention manager to assist with adapting and building the fraud tools used by the team on a daily basis. Other ad hoc tasks delegated by the manager.

We are looking for a talented Data Analyst with a background (or interest) in financial markets and trading.
Description:
As a Trading Analyst, you will assume responsibility for the ongoing operation of our financial instruments: our systems core!
You will collect and analyze data from various sources (market data, users data, and many more), interpret it, uncover valuable findings, and determine the optimal configuration of our system.
You will thoroughly understand trading principles in a variety of markets (Stocks, Commodities, Futures, Options, and more) and support our ongoing research, queries, and day-to-day operations.
You will work closely with other departments, from R&D, through Marketing and even Customer Support, driving excellence and providing counsel across the board.

A new team that provide valuable business and product insights for Field Operations that serve millions of customers.
The team will handle analysis of various KPIs including recurrent dispatched, technician utilization, route optimization and more.
It will involve measurement of many web and mobile applications to measure user-behavior, usage and efficiency.
We take responsibility for the entire process, from event definition and data engineering (including some ML) to visualization tools.
This role is for an individual contributor until a team is assembled.
Responsibilities:
Lead data analysis activity for several products and projects around in Field-Operations
Be the data focal point for various teams, providing insights and ideas for new functionality
Analyze and explore through large complex data sets representing key business drivers, trends and operational metrics
Conceptualize, create, automate and maintain dashboards for tracking key metrics and experiments
Proactively provide meaningful insights and actionable recommendations that drive decisions
Recruit new team members and mentor them

We are looking for a Senior Product/Data Analyst.
The product analytics team delivers valuable insights for data-driven
decision for a mobile app that serves Millions of customers.
This application incorporates digital features related to Purchasing, Account Management, Billing and Payment and Support.
Our team oversees numerous business KPIs and employs cutting-edge tools and strategies.
We take responsibility for the entire process, from Event definition and data engineering (including some ML) to visualization tools.
Responsibilities:
Product-analysis activity for an application that serve millions of users
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

We are looking for a passionate Software Solution Architect experienced in cloud-native applications.
With our amazing team, you will work on unique apps and design complex cloud-based cloud-native cutting-edge software solutions, providing added value to AT&T and its customers in all business domains.
Responsibilities:
Collaborate with clients, stakeholders, and engineers to understand and define requirements and objectives
Create and present architectural designs
Ensure that the solutions are aligned with the best practices, standards, and principles of software engineering, design patterns, microservices patterns, data patterns, SOLID, DDD, BDD, TDD, and integration and testing patterns
Select and evaluate the appropriate technologies and frameworks per requirements
Develop and maintain technical documentation, specifications, and manuals
Provide guidance and support to the development team throughout the project lifecycle
Monitor and troubleshoot the performance, quality, and security of the architectural solutions, such as cost, scale, integrity, regulatory and security
Stay updated with the latest trends and developments in the field of architecture and software engineering
CCPA GDPR an advantage

We are seeking a Data Engineer & Analyst specializing in Financial Systems and Data.
The role includes analysing system, financial, and structural data, designing specifications for automated tools, and executing their implementation.
We are looking for professionals with corporate finance expertise, an entrepreneurial mindset, and innovative thinking to enhance decision-making processes.
Responsibilities:
Perform primary and backup financial and structural data analysis, responding to client inquiries on regulation, automation, and data processing
Support the development of advanced analytical techniques, including constructing and testing statistical models for analyzing data trends, banking structure changes' effects, and enhancing structural data quality
Aid in developing business rules and report/application formats for programmers
Oversee new series and report changes, contribute to technical development, and prepare system software change requirements
Make data quality and edit resolution decisions, prepare statistical reports, and provide guidance on automation and data analysis
Provide guidance on series processing and structural data issues, including automation, editing procedures, and data analysis, ensuring unit meets all administrative and internal processing deadlines
Assist in documentation preparation and testing per System Development Methodology (SDM) requirements. Provide technical and data content support to users of system software and data.

We are looking for a Senior Data Engineer specializing in data stream processing, to help us grow and scale our data analysis platform. We have been growing rapidly over the last year, and were looking for someone to help us create the next generation of our platform that will allow us to handle a growing customer base and workload. You will have a key part in designing and implementing core elements of our data pipeline.



What you will be dealing with:

Build real-time data processing pipelines to discover medical devices, risks, and anomalies
Optimize and scale our data pipelines to help us handle a growing customer base
Design our data models for optimal storage and processing
Architect, design, and implement scalable and robust data solutions
Evaluate and recommend appropriate tools and technologies to support data infrastructure
Collaborate with data scientists, analysts, and other stakeholders to understand data requirements
End-to-end ownership of features, from inception to deployment

We are seeking a highly skilled and experienced Data Engineer to join our Data Platform team. The ideal candidate will have significant experience in building data pipelines, data layers, and data platforms. This role will involve end-to-end development, from helping formulate requirements to full production implementation.
Building production-grade data pipelines and services
Design and Build data-lake/lakehouse
Taking ownership of major projects from inception to deployment
Architecting simple yet flexible solutions, and then scaling them as we gro

We are looking for an Experienced Penetration Tester at Advanced Security Center.
Job Description:
The work involves simulating attack scenarios against various applications, infrastructure, and network solutions on a wide range of platforms and technologies. In addition to penetration testing and forensic services, we also offer consulting services, secure design and development services, and training.
We provide an extensive training program that enables programmers, infrastructure, and network engineers to transition into the security profession and develop a long-lasting career path.