Data Engineer (Big Data / Hadoop Developer)

Datum Technologies Group

The go-to partner for comprehensive technology solutions and staffing services.

About the Role:

Weโ€™re seeking a Data Engineer (Big Data / Hadoop Developer) for a long-term contract (or contract-to-hire) role based in San Jose, CA. The ideal candidate must be local, as in-person interviews are required, and due to the sensitive nature of the work, visa-dependent candidates cannot be considered.

Key Focus Areas:

  • Big Data engineering with a strong background in Snowflake, Hadoop, and Java.

  • End-to-end development, from requirement gathering to deployment and bug fixing.

  • Collaborating in Agile or Waterfall environments, using industry best practices in coding and data management.

Qualifications:

  • 5+ years of software engineering experience.

  • Degree in Computer Science, Engineering, or equivalent.

Required Skills:

  • Expertise in Java/J2EE, SQL, Snowflake, Kafka, and big data tools.

  • Strong grasp of data modeling, normalization, and dimensional design.

  • Proficient in Agile practices and test-driven development.

  • Familiar with tools and methodologies for optimizing data pipelines and storage systems.

Responsibilities:

  • Translate complex requirements into scalable software solutions.

  • Develop, test, and maintain high-performance data solutions.

  • Work on detailed design specs, perform code reviews, and mentor junior engineers.

  • Troubleshoot technical issues and propose effective solutions.

  • Stay current on emerging technologies and integrate them into projects when appropriate.

Additional Highlights:

  • Opportunity to work in a technically advanced, fast-paced environment.

  • Mentorship responsibilities for junior developers.

  • Emphasis on collaboration, innovation, and best practices in data engineering.

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