Data Engineer - (Snowflake, Python, SQL & React)

Posted 2 Days Ago
Be an Early Applicant
3 Locations
In-Office
Senior level
AdTech • Marketing Tech • Software
The Role
Designs and maintains scalable data engineering solutions using Python, SQL, and Snowflake. Builds ETL/ELT pipelines, data warehouses, data lakes, and React applications while integrating generative AI, LLMs, and RAG architectures. Implements Snowflake data architectures, CI/CD, testing, monitoring, and governance practices. Collaborates with stakeholders and cross-functional teams to deliver data-driven solutions, analyze business data, and provide technical leadership and mentorship.
Summary Generated by Built In

Job Description:

Sr. Software Data engineer (Snowflake, Python & SQL, React)Qualifications
  • Bachelor’s degree in Computer Science, Information Technology, Software Engineering, Data Science, or a related technical field.
  • 4+ years of experience in Software Development, Data Engineering, or Data Platform Development.
  • Strong proficiency in Python, SQL, and Snowflake development.
  • Hands-on experience designing and implementing ETL/ELT pipelines, Data Warehouses, and Data Lakes.
  • Experience building modern web applications using React.js and JavaScript/TypeScript.
  • Working knowledge of Generative AI, LLMs, RAG architectures, AI agents, and AI-powered application development.
  • Experience with Snowflake Tasks, Streams, Stored Procedures, Snowpark, and Dynamic Tables.
  • Strong understanding of Data Modeling, Data Governance, and Data Quality principles.
  • Experience with Git, CI/CD pipelines, Agile/Scrum methodologies, and automated testing frameworks.
  • Exposure to cloud platforms such as AWS, including services like S3, Lambda, Glue, ECS, or Bedrock.
  • Excellent analytical, problem-solving, and stakeholder management skills.
  • Strong verbal and written communication skills with the ability to work effectively across cross-functional teams.
Key Responsibilities
  • Design, develop, and maintain scalable data engineering solutions using Python, SQL, and Snowflake.
  • Build and optimize ETL/ELT pipelines for processing large-scale structured and unstructured datasets.
  • Develop modern web applications and data-driven interfaces using React.
  • Leverage AI/ML technologies, including Generative AI and LLM integrations, to solve business problems and improve operational efficiency.
  • Work within Agile development teams, actively participating in sprint planning, stand-ups, retrospectives, and code reviews.
  • Design and implement Snowflake data architectures, including Tasks, Streams, Dynamic Tables, and performance optimization.
  • Collaborate with business stakeholders to understand requirements and deliver scalable, data-driven solutions.
  • Implement CI/CD pipelines and DevOps best practices for application and data platform deployments.
  • Establish and enforce coding standards, testing strategies, monitoring, and data governance practices.
  • Mentor junior developers and provide technical leadership across projects.
  • Analyze business and customer data to generate insights for decision-making and audience targeting initiatives.
  • Work with cross-functional teams including Product, Analytics, AI, and Engineering to deliver end-to-end solutions.
Required Skills
  • Strong experience in Python for data engineering, automation, API development, and backend services.
  • Advanced SQL development and performance tuning expertise.
  • Hands-on experience with Snowflake including:
    • Tasks
    • Streams
    • Stored Procedures
    • Snowpark
    • Dynamic Tables
    • Data Sharing
    • Performance Optimization
  • Strong understanding of Data Warehousing, ETL/ELT, Data Modeling, and Data Lake architectures.
  • Experience building front-end applications using React.js, JavaScript/TypeScript, HTML, and CSS.
  • Experience integrating AI solutions, including Generative AI, LLM APIs, vector databases, RAG architectures, and intelligent automation.
  • Experience with REST APIs, microservices, and cloud-native application development.
  • Strong knowledge of Agile methodologies, Git, CI/CD, and DevOps practices.
  • Excellent communication and stakeholder management skills.
  • Ability to translate business requirements into scalable technical solutions.

Location:

DGS India - Bengaluru - Manyata N1 Block

Brand:

Merkle

Time Type:

Full time

Contract Type:

Permanent

Skills Required

  • Bachelor's degree in Computer Science, Information Technology, Software Engineering, Data Science, or a related technical field
  • 5+ years of experience in software development, data engineering, or data platform development
  • Strong proficiency in Python, SQL, and Snowflake development
  • Experience designing and implementing ETL/ELT pipelines, data warehouses, and data lakes
  • Experience building modern web applications using React.js and JavaScript or TypeScript
  • Working knowledge of generative AI, LLMs, RAG architectures, AI agents, and AI-powered application development
  • Experience with Snowflake Tasks, Streams, Stored Procedures, Snowpark, and Dynamic Tables
  • Strong understanding of data modeling, data governance, and data quality principles
  • Experience with Git, CI/CD pipelines, Agile/Scrum methodologies, and automated testing frameworks
  • Exposure to AWS services including S3, Lambda, Glue, ECS, or Bedrock
  • Excellent analytical, problem-solving, stakeholder management, verbal, and written communication skills
  • Experience with REST APIs, microservices, and cloud-native application development
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The Company
HQ: London
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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