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We are looking for an experienced Data Analyst to join our Data Group.
As a Senior Data Analyst, youll be at the forefront of driving business decisions in a fast-paced environment, leveraging advanced analytics, root cause analysis, and prescriptive statistics to uncover actionable insights. Collaborating with cross-functional teams, youll diagnose performance issues, optimize algorithms, and implement automation to streamline processes. Youll experience instant gratification as your insights and recommendations drive real-time changes that directly impact the business.
Analyze & Interpret Data: Harness your SQL expertise to query large datasets, conduct root cause analysis, and deliver prescriptive insights that drive impactful business decisions in real time.
Collaborate Across Teams: Partner with product managers, data scientists, and engineers to uncover trends, validate hypotheses, and address anomalies with data-driven precision.
Solve Business Problems: Apply advanced analytics and automation to diagnose root causes, implement solutions, and optimize performance in a fast-paced environment.
Drive Real-Time Impact: Experience instant gratification as your insights shape critical KPIs, enabling the business to adapt and grow in real time.

We are looking for an ML Engineer to join our Data department. In this role, you will be responsible for the infrastructures needed to train models, serve them and do other ML magic.
What Youll Do:
Develop, integrate and optimize end-to-end ML solutions (data pipelines, training workflows, and serving infrastructure)
Plunge into a world of data, analytics, ML, high-paced and high-scale user and market movements
Work closely with Data Scientists to understand the business from top-to-bottom and turn their dreams into reality.

Introducing Chargeflow Welcome to Chargeflow, where innovation meets expertise. We're not just another startup; we're a dynamic and rapidly expanding company driven by seasoned leaders in the world of fintech and eCommerce. Our passionate team is on a mission to tackle one of the most pressing issues plaguing online businesses today: chargeback fraud. This insidious menace all too often results in substantial losses, both in revenue and profits. Join us on our journey as we revolutionize the fight against chargeback fraud. Who We're Looking For - The Dream Maker The position is a rare hybrid role combining data analytics payments expertise persuasive storytelling, and AI Agents management You’ll become a subject-matter expert in payment-disputes and AI+ behavioral decision-making. This will enable you to analyze the full dispute lifecycle, QA and improve AI agent performance, and build compelling evidence defense cases that convince card-issuers to reverse disputes. Over time, you’ll take on full product ownership - from data ingestion to AI calibration - truly making this one of the most futuristic analyst roles in the industry. Primary Responsibilities Master the Domain: Learn card scheme (e.g. Visa) rules & PSP (e.g. PayPal) workflows. Analyze & optimize performance across the dispute funnels, identify improvement areas, and increase win rates and recovery rates, as well as create dashboards for monitoring. Combine data and dispute rules into persuasive evidence that resonate with human decision-makers. Manage the AI agents structure, logic, prompts and optimize outputs and processes in collaboration with Product & Engineering teams. Secondary Responsibilities
* Support Proof of Concepts for VIP clients, including select customer-facing work.
* Collaborate with the offsite Operations team on manual processes and new data integrations.

Together with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Vice President, Software Engineering
on the lookout for an experienced VP R&D to lead our global R&D Department.

As our VP R&D, youll help drive the organization to success through its growth into the next stage and help define the policies and direction we are taking as an Organization. You will also help integrate the company into and align plans and goals. The company runs a SaaS service that is based on AWS and is running at large scale with an emphasis on big data and AI/ML technologies providing a significant technical challenge.
You'll lead an international development team spread across 2 locations with a great latitude of freedom to shape the organization to deliver the requirements needed for the business to succeed. You will need to balance the business and technical needs of the organization and services to deliver quickly but with great quality. You will also need to adapt the organization to its new scale and continue scaling it up.

This is a role for a visionary technological leader with strong interpersonal and managerial skills, a team player who is passionate about empowering their employees and genuinely passionate about coding and cutting edge technologies, and experienced in building and scaling best in class tech organizations.


The Task-at-Hand
Leadership and Management:
Lead, mentor, and inspire a diverse team of R&D professionals, including software engineers and engineering leaders.
Foster a culture of innovation, collaboration, and continuous improvement within the R&D department.
Develop and implement strategic plans to achieve the company's R&D goals and objectives.
Create a positive work environment and a place for our employees to love.

Product Development:
Oversee the entire product development lifecycle, ensuring timely and high-quality delivery of SaaS products.
Collaborate with cross-functional teams, including marketing, sales, and customer support, to align product development with market needs and business goals.
Innovation and Research:
Identify emerging technologies and industry trends to drive innovation and maintain the company's competitive edge.
Encourage and support research initiatives that lead to the development of new products and features.
Build an efficient R&D organization:
- Drive the adoption of best practices in software development.
- Implement and drive efficient engineering culture including agile methodologies, DevOps, DevEx, and continuous integration/continuous deployment (CI/CD)..
- Monitor and evaluate the performance of R&D projects, making adjustments as necessary to e

So, what will you be doing all day?
Generate new business pipeline by executing Inbound/Outbound activities. Mainly cold calling and processing sequences.
Engage prospects in the US as a consultant who can help them uncover their challenges, and propose effective solutions.
Take part in building an effective Inbound/Outbound machine by testing different types of prospects, call-tracks, messaging and processes.
Partner with our sales team to drive revenue by running effective discovery, qualifying prospects, and scheduling appointments for Account Executives.

Working days: Monday-Friday, three times a week on-site, evening hours [US hours 14:30 -23:30 PM].

We seek a skilled and experienced .Net Developer to join our Server-Side team, which is currently developing both Cloud and On-Premises applications. In this role, you will play a crucial role in developing our next-generation system. Your responsibilities will include rewriting business logic from our legacy system, initially written in .Net Framework and C++, and migrating it to the new system using .Net Core. You will also design and develop new features from scratch.
Additionally, you will be responsible for developing a cloud-based application, encompassing everything from RESTful API development to creating comprehensive data solutions, including data collection, transformation, and monitoring systems.
Essential Duties and Responsibilities
Design and develop both gRPC and REST APIs.
Own complex features from concept through to production.
Review and provide constructive feedback on code written by team members.
Participate in design and architecture meetings to shape the future of our systems.
Apply excellent software design principles, debugging skills, and problem-solving abilities to produce high-quality code and comprehensive unit tests.
Demonstrate strong object-oriented design and coding skills and proficiency in Object-Oriented Programming and Design Patterns.
Independently solve problems and overcome technical challenges.
Stay updated on the latest trends, technologies, and best practices in backend development.
Communicate effectively and maintain excellent interpersonal relationships within the team.
Be a great team player who can work independently as needed.

Were looking for a talented Backend Engineer with plenty of hands-on experience to join our dynamic team, building a state-of-the-art platform for benchmarking, evaluating and monitoring LLM-based applications. Youll design and implement scalable backend systems to support advanced evaluation workflows, under high-volume, low-latency performance requirements. This role offers a unique opportunity to work on the cutting edge of LLM/LLMOps systems in a fast-paced startup environment.
What you will do:
Design, develop and deploy distributed backend systems in Python, onto AWS cloud.
Own features end-to-end: from ideation, architecture design, coding, integration, all the way to deployment and testing.
Build, maintain and optimize our APIs (REST/SDK) for seamless platform functionality.
Ensure system reliability through testing and CI/CD pipeline contributions.
Collaborate with Product and Machine Learning Engineers to deliver innovative LLM evaluation tools.

We are located in the heart of Tel Aviv, just a short walk from the Hashalom train station. Our open-space offices can accommodate our 100+ employees and when we are not hard at work, you can find us relaxing with a cup of coffee on the balcony or surfing the TLV beaches. Workiz understands that you have a life outside of the office, so we have a flexible work week that allows you to work 3 days from the office and two days from home, but you won't want to miss happy hour!

So, what will you be doing all day?
Lead end-to-end BI initiatives from architecture and modeling to implementation and optimization.
Own and manage our ETL pipelines using Airflow and Python to load data into our data warehouse.
Apply transformation logic with dbt to structure and align data with business and compliance requirements.
Collaborate with cross-functional teams to define data requirements and build scalable business data models that support both internal operations and customer-facing use cases.
Develop dashboards, reports, and alerting mechanisms using tools like Looker and Tableau to support data-driven decisions.
Ensure data quality and accuracy through rigorous testing, monitoring, and governance frameworks.
Work closely with stakeholders in a fast-growing environment to prioritize and deliver impactful insights.

We are looking for an internal SDR to join our team and help us grow and make a significant impact.
As a Sales Development Representative (SDR), you will play a crucial role in driving our sales efforts. You will be responsible for identifying and qualifying potential leads, making a high volume of calls, and setting up meetings for our sales team. This is an excellent opportunity for a smart, ambitious junior or recent graduate who is eager to learn and grow in a fast-paced environment.
Responsibilities:
Conduct outbound prospecting to generate new leads.
Qualify leads and set up meetings for the sales team.
Make a high volume of calls and follow-ups.
Collaborate with the internal teams to optimize lead generation strategies.
Maintain accurate records of all interactions in our CRM system.
Continuously learn about our AI solutions and effectively communicate their value to potential customers.