Hadoop Developer-3

Realign Llc; Addison (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

Realign Llc in Addison, Texas is seeking a Senior Hadoop Developer with 4+ years in data warehousing and big data. You will design and optimize analytical environments and collaborate with a data solution delivery team to ingest data from multiple sources.

Candidates should be proficient in Hadoop ecosystem (Hadoop, Hive, Spark), Python/Scala, SQL, and ETL processes. Experience with Autosys and Unix shell scripting is a plus, and a strong client-service orientation is required.

Qualifications

• Bachelor's degree in a technical or business-related field or equivalent working experience.
• 4+ years of experience in data warehousing architectural approaches.
• Minimum of 4 years in big data with Hadoop ecosystem (Cloudera).
• Experience with Hadoop, Hive, Spark; Python and Scala.
• Experience in Python and Unix shell scripting; scheduling tool like Autosys.

Responsibilities

• Ingest data from multiple sources using big data tools.
• Design and optimize analytical environments and BI solutions.
• Collaborate with delivery teams to implement data pipelines.
• Perform query optimization and performance tuning of complex SQL.

Skills

Hadoop

Hive

Spark

Python

Scala

Unix Shell Scripting

SQL

ETL

Big Data

Data Warehousing

Agile Methodologies

Distributed Systems

Query Optimization

Education

Bachelor's degree or equivalent

Tools

Autosys

Job description

Addison, Texas 75001 Posted October 2nd, 2026

Bachelor's degree in a technical or business-related field or equivalent working experience. 4+ years of experience in data warehousing architectural approaches. Minimum of 4 years in big data. (Cloudera) Sound understanding and experience with Hadoop ecosystem (Cloudera). Able to understand and explore the constantly evolving tools within Hadoop ecosystem and apply them appropriately to the relevant problems at hand. Experience in working with a Big Data implementation in production environment. Must have experience with Big Data technologies like Hadoop, Hive, Spark, python, scala etc. Experience in python and Unix shell scripting. Experience in scheduling tool like

Autosys Understanding of Agile methodologies and technologies Sound knowledge of relational databases (SQL) and experience with large SQL based systems. Exposure to and strong working knowledge of distributed systems.

Excellent understanding of client-service models and customer orientation in service delivery.

Candidate should have indepth knowledge of Hadoop technologies, SQL and ETL processes.

Excellent understanding of client-service models and customer orientation in service delivery.

Ability to grasp the 'big picture' for a solution by considering all potential options in impacted area.

Aptitude to understand and adapt to newer technologies.

The ability to work with team mates in a collaborative manner to achieve a mission.

Experience in query optimization, performance tuning of the complex SQL queries.

Benchmark and debug critical issues with algorithms and software as they arise

• 1-Previous experience in the financial services industry
• 2.- Broad BofA technical experience and good understanding of existing testing/operational processes and an open mind on how to enhance those
• 3.-Understanding of industry trends and relevant application technologies
• 4.- Experience in designing and implementing analytical environments and business intelligence solutions Data solution delivery team is looking for an experienced Senior Hadoop Developer.

Candidate should possess excellent analytical capabilities, get a deep understanding of the data and build co-relation between various data elements/objects.

Data solution delivery team is also responsible for ingesting the data from multiple sources, the candidate should be able to support the ingestion process using the big data tools and frameworks.