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  • Published: April 27, 2022
Job Type
Level of education
Spoken Language needed
Level of Hebrew
Location of job
Tel Aviv/ Ramat Gan
How many relevant years experience do you require for the role:
3 years


Justt is the world leader in fighting illegitimate chargebacks on behalf of merchants. Our chargeback mitigation solution uses smart technology to create a hands-off experience for merchants while providing the highest overall success rates in the industry.

As the senior BI developer in the company you will be part of a growing BI and DS teams in a super-dynamic environment. You will use analytical skills and domain business knowledge to provide actionable insights and recommendations to business and product stakeholders.

You will take on projects from end-to-end providing data backed insight directly to all stakeholder levels for data driven key decisions impacting the company’s business goals directly.


- Master the chargeback domain through hands-on analysis of data and drill down into the data domain, using analytical tools
- Build data driven projects involving designing and creating dashboard, business metrics, and reports that will provide insights about the product and business performance
- Partner with key decision-makers, product owners, business stakeholders, management and various other teams in order to define requirements, goals and deliver visibility for chosen KPIs
- Identifying areas for improvement and reach actionable recommendations for business backed by data analysis
- Working with SQL & NoSQL database management systems
- Working with data pipelines that operate on a variety of structured and unstructured sources


- Previous experience as a senior BI developer - a must
- Bachelor's Degree in Information Systems Management, Computer Science or technical field, or an equivalent practical experience
- 3+ years of hands-on experience as a BI developer and product analysis in Tech companies.
- 3+ years of proven experience in complex SQL queries.- a must
- 3+ years of proven experience in Python, Pandas & Numpy.- a must
- Exceptional analytical skills and great experience analyzing complex data - a must
- Exceptional ability to understand data and to transform data into insights
- Experience in developing BI systems, understand of software systems architecture and data bases
- Ability to work on & lead multiple projects with various degrees of complexity
- Experience with BI tools, such as Tableau, Looker, etc.
- Significant written and verbal communication skills in English
- Independent learner, imaginative, and motivated to run on their own that works well with others, with a “can-do” approach

Preferred qualifications

- Experience in FinTech and specifically working with Payments data
- Experience with data quality and validation

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