Technical Lead

Posted Yesterday
Be an Early Applicant
3 Locations
In-Office
Senior level
AdTech • Marketing Tech • Software
The Role
Lead design and implementation of scalable ETL/ELT data platforms on GCP. Provide technical guidance and mentorship, build BigQuery SQL models and Python data applications, design event-driven real-time architectures, integrate APIs, enforce data governance, and build CI/CD pipelines for performance, reliability, and cost efficiency.
Summary Generated by Built In

Job Description:

Job Title

Lead Developer / Engineer

Years of Experience

6 to 10 years

Job Description

We are seeking an experienced GCP Cloud Tech Lead – Data Engineering to lead the design, development, and modernization of scalable, secure, and high-performance data platforms on Google Cloud.

In this role, you will:

  • Provide technical guidance
  • Define cloud data architecture
  • Mentor engineers
  • Ensure best practices across data engineering, analytics, and AI initiatives

You will work closely with architects and business stakeholders to translate complex requirements into robust cloud-native data solutions.

Must-Have Skills

SQL & Python (Mandatory)

  • Strong expertise in SQL and Python
  • Advanced SQL for:
    • Data modeling
    • Transformations
    • Performance tuning
    • Analytics in BigQuery
  • Strong Python proficiency with:
    • OOP principles (encapsulation, inheritance, polymorphism, abstraction)
    • SOLID principles
    • Design patterns

Data Engineering & Pipelines

  • Proven experience designing and building modular, scalable ETL/ELT pipelines
  • Strong system design, troubleshooting, and performance tuning skills
  • Experience working with distributed data systems

GCP Cloud Expertise

  • Hands-on experience with Google Cloud Platform (GCP) services:
    • BigQuery
    • Cloud Storage (GCS)
    • Cloud Functions
    • Cloud Run
    • Cloud Composer
    • Pub/Sub
  • Strong understanding of event-driven and real-time architectures using Pub/Sub and Eventarc

Integration & APIs

  • Experience integrating and consuming REST APIs for data ingestion and platform integration

Data Governance & Security

  • Solid understanding of:
    • Data governance
    • Data quality
    • Privacy
    • Security best practices in cloud environments

DevOps & CI/CD

  • Experience building and automating CI/CD pipelines
  • Familiarity with Cloud Build (preferred)

Collaboration & Communication

  • Excellent verbal and written communication skills
  • Ability to explain complex technical concepts to non-technical stakeholders
  • Strong collaboration with product, engineering, QA, DevOps, and compliance teams
Good-to-Have Skills
  • Experience with Dataform for SQL-based transformations
  • Exposure to Dataflow (Apache Beam) for large-scale batch and streaming processing
  • Knowledge of cloud cost optimization and performance tuning on GCP
  • Experience with API testing tools (e.g., Postman)
  • Understanding of:
    • Clean architecture
    • Microservices
    • Domain-driven design
  • Experience building reusable frameworks, libraries, or accelerators
  • Exposure to AI/ML pipeline orchestration
Key Responsibilities

Architecture & Development

  • Lead design and implementation of scalable ETL/ELT pipelines on GCP
  • Develop high-performance SQL models and Python-based data applications
  • Architect and maintain cloud-native solutions using:
    • BigQuery, GCS, Cloud Functions, Cloud Run
    • Cloud Composer, Pub/Sub, Eventarc, Dataform

Real-Time & Integration

  • Define and implement event-driven, real-time data architectures
  • Lead integration with external APIs and enterprise systems

Governance & Best Practices

  • Establish standards for:
    • Data quality
    • Governance
    • Lineage
    • Security
    • Compliance

DevOps & Performance

  • Build and maintain CI/CD pipelines (Cloud Build)
  • Ensure:
    • Performance
    • Scalability
    • Reliability
    • Cost efficiency

Leadership & Collaboration

  • Provide technical leadership and mentorship
  • Partner with cross-functional teams to deliver scalable solutions
  • Maintain high-quality:
    • Technical documentation
    • Architecture diagrams
    • Engineering standards
Education Qualification
  • Bachelor’s or Master’s degree in:
    • Computer Science
    • Information Systems
    • Data Engineering
    • Or a related field
Certifications
  • GCP Professional Data Engineer Certification (preferred)
  • Snowflake Associate / Core certification
  • Additional certifications (any one preferred):
    • Databricks
    • Snowflake
    • Other cloud data platform certifications
Shift Timing
  • 12:00 PM – 9:00 PM IST
  • OR 2:00 PM – 11:00 PM IST

Location:

DGS India - Bengaluru - Manyata N1 Block

Brand:

Merkle

Time Type:

Full time

Contract Type:

Permanent

Skills Required

  • 6 to 10 years of relevant experience
  • Strong expertise in SQL (advanced SQL, data modeling, transformations, performance tuning)
  • Strong proficiency in Python (OOP, SOLID principles, design patterns)
  • Proven experience designing and building modular, scalable ETL/ELT pipelines
  • Experience with distributed data systems and system design, troubleshooting, and performance tuning
  • Hands-on experience with Google Cloud Platform (BigQuery, Cloud Storage/GCS, Cloud Functions, Cloud Run, Cloud Composer, Pub/Sub)
  • Strong understanding of event-driven and real-time architectures (Pub/Sub, Eventarc)
  • Experience integrating and consuming REST APIs for data ingestion
  • Solid understanding of data governance, data quality, privacy, and cloud security best practices
  • Experience building and automating CI/CD pipelines
  • Familiarity with Cloud Build
  • Excellent verbal and written communication, ability to explain technical concepts to non-technical stakeholders
  • Mentoring and technical leadership experience
  • Bachelor's or Master's degree in Computer Science, Information Systems, Data Engineering, or related field
  • GCP Professional Data Engineer certification
  • Snowflake Associate/Core certification
  • Certifications or exposure to Databricks, Snowflake, or other cloud data platform certifications
  • Experience with Dataform for SQL-based transformations
  • Exposure to Dataflow (Apache Beam) for batch and streaming processing
  • Experience with API testing tools (Postman)
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The Company
6,507 Employees

What We Do

Dentsu Creative is a global creative agency network designed to unlock exponential growth for clients. We use Transformative Creativity as a differentiating, driving force to bring our capabilities together to positively impact people, business and society. Established in 2022, Dentsu Creative is integrated with dentsu’s Media and CXM businesses in over 145 countries and regions, to offer Integrated Growth Solutions.

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