Data Engineer (Remote, Freelance) (Kolkata)

• Data Engineer (Remote, Freelance) (Kolkata)
• Company: In Marketing We Trust
• Job Location: Kolkata, West Bengal, India
• Employment Type: Contract
• Experience Required: 6+ years
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• What In Marketing We Trust is all about

We're a technical performance marketing agency, and we exist to solve tough problems in marketing. We bring an engineering mindset to complex marketing situations to deliver scalable performance that generates an exponential return on investment.

• Trust is in our name and is our guiding principle. To deliver on our purpose, we conduct our business by the following Code of Ethics:
• Build trust through every interaction with every person
• Always deliver in the best interest of our clients
• Invest in the success of every team member
• Build long-term relationships with our partners.
• Delivering these foundational codes will fund our continued growth.
• Role Purpose

As a Data Engineer, you will help clients make data-driven decisions by collecting, processing, analysing, and visualising data. Youll work on medium to large-scale projects across multiple industries, helping clients unlock the full potential of their data.

• Role Accountability
• Collect, process, and clean data from various sources.
• Design and implement data models, ETL pipelines, and automation workflows.
• Conduct in-depth data analysis and build predictive models to solve business challenges.
• Develop reports and visualisations using BI tools such as Tableau, Google Data Studio, or Looker.
• Work closely with clients to understand business problems and provide actionable insights.
• Continuously improve internal workflows by automating repetitive tasks.
• Support account expansion efforts by identifying opportunities to provide additional value to clients.
• How this role will be measured
• Data pipeline quality
• Delivery timeliness
• Client impact
• Reporting quality
• Automation improvement
• Requires Knowledge & Skills
• Core Competencies
• At least 6 years of experience as a Data Engineer.
• Strong knowledge of statistical analysis and data modelling.
• Have prior experience handling marketing data.
• Proficiency in Python and SQL (and other relevant languages/tools).
• Experience building ETL pipelines and transforming data from multiple sources.
• Familiarity with BI tools such as Tableau / Looker / Google Data Studio.
• Strong problem-solving and communication skills.
• Nice to Have
• Experience with Google Analytics and Google Tag Manager.
• GCP certification.
• Knowledge of big data processing (e.g., Spark, Hadoop).
• Familiarity with cloud platforms (AWS, GCP, Azure).
• -------
• Position title: Data Engineer
• Department: Digital Delivery
• Report to: Head of Data and Engineering
• Direct report: N/A
• Days/Hours: Freelance: 16-20 hours per week
• Employment type: Independent Contractor
• Targeted timezones/locations: Southeast Asia, East Asia, South Asia.
• Note: only applications within the targeted time zones/locations are processed. .