Job description

Role overview

You will work in a team of four data scientists on a retail software that enables large retail chains to understand their customer and supplier data.

You will be mainly working in Snowflake performing data transformation and preparing data for consumption by application API’s and visualisation in Tableau. You may also be working in Tableau directly preparing the data visualisation.


Do you want to work for a company whose number one KPI is developer happiness?

At Secret Source we believe that

team happiness is the key to success

. Our team is what makes our company special so we do all we can to make Secret Source the best place for you. And these aren’t just empty words. Every member of our team can work flexitime, remote work and enjoy flexi vacations so you can take bank holidays when you want. You also get an extra day off on your birthday. You get paid training time every week, you get a training budget to go to conferences and take courses and you also get a personalised career development plan.

However, most importantly, we believe that true success comes when everyone feels safe, so you will not only get to work in a technology you love you’ll work in a team that is collaborative where you feel you can take risks, make mistakes and always know you will be supported. A place where you can be the best you can be.

To read more about Secret Source visit our website -


What will you be doing?

You will be working in a data analysis team with three other developers as one of three scrum teams we have with this UK client. You will principally be working as a data engineer writing SQL queries in Snowflake summarizing data from disparate sources for our product.


You will be responsible for investigating, scoping and designing data flows for retailer data from disparate systems across many projects.

You will take the lead on format and method confirmation, ensuring that it enables wider project deliverables whilst maintaining best practices.

You will develop standards and quality criteria for data integration flows

Working as part of a wider professional services team you will create Tableau visualisations for retailers and their supply base.

Customers data processes – To understand a retailer's data, you need to understand the underlying business processes that produce this data. For example, how to join product sales to product complaints and how the complaints data is created in the customer’s call centre.

We deliver quality and insightful data visualisations utilising data from various sources. Working with the development team you will pick the appropriate delivery method and internal transformations so the data is in the correct format ready for Tableau consumption.

You will be responsible for maintaining existing solutions as well as the documentation around them.

Skills and experience

In a perfect world, you have:
Experience with Data Architecture / Data Models / Data Warehouse

Strong SQL knowledge

Data Security

Developing ETL processes

Scripting (Loading SQL scripts and maintaining)

An understanding of APIs

Bachelor's Degree in Economics, Maths, Data Science, Computing Science or Business Analytics or equivalent.

And we would be really thrilled if you also have:



Integration and exchange processes

Master's degree desirable.

Why work with Secret Source?

We believe that happy developers write the best code so we are focused on creating the best environment for our developers to thrive and be the best they can be. So if you’re still not convinced we have some great benefits:

Remote work opportunities (choose to work from home or from our spacious office) Please note: this is not a fully remote position we will require you to come into the office occasionally.

Paid weekly training time – every week you are given time to train, we will also pay for any courses you want to take

1:1 mentoring and continual professional development

A spacious, custom built office with outside terraces, kitchen and multiple chillout areas – check out the photos on

Extra day holiday on your birthday

Flexitime – We have a flexible working timetable that can work around your personal schedule. Some people like starting early, some prefer working late, some like to spend time with their kids in the afternoon, we’ll adapt to your needs.

Free coffee / tea and a buffet breakfast on Fridays

Free English / Spanish lessons

Weekly tech talks

Regular events (our famous bbq)

Yoga every week

We believe people should be paid fairly and talent should be recognised. We pay competitive salaries based on your skills and experience and we’ll review it every six months.

Secret Source is an equal opportunities employer.

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