AVP, Data Platform & Big Data Engineering

Barclays Services Corp. seeks Sr. Developer, AVP in Whippany, NJ (multiple positions available)

What will you be doing?

• Design, develop and maintain Oracle database applications using SQL, PL/SQL, advance features like In memory, Container and Pluggable databases, and other database programming languages.

• Research and analyze Enterprise Voluminous Data and perform efficient data management using Artificial Intelligence and Machine Learning techniques and Algorithms.

• Implement and maintain tight access control using security features like Virtual Private database (VPD), Redaction, etc.

• Design, maintain and publish data models for Star (Dimensional) and Snowflake (Normalized) using tools like ERwin, TOAD or ER Studio.

• Design and implement efficient database programs through bulk data handling using PL/SQL Tables, Nested Tables, and Arrays in Oracle, Databricks, Snowflake, and Cloud Data Warehouses.

• Manage and process high data volumes, including Petabytes and Exabytes, to meet on premises and cloud onboarding requirements.

• Optimize database performance using various partitioning methods, materialized views, inline views, and temporary tables.

• Conduct performance tuning by query optimization, tuning memory, and tuning disk usage with tools such as Explain Plan, RTSM, AWR, Hang Analyzer, ASH, and ADDM reports.

• Facilitate Scrum sessions with clients, customers, vendors, SMEs, and other stakeholders for reporting and multiple functional and business requirements.

• Automate tasks using Python, Shell scripts, Perl scripts, and PL/SQL.

• Provide support during System Integration Testing (SIT), User Acceptance Testing (UAT) and Production deployment including root cause analysis, issue resolutions and closures.

• Design and develop database schemas, stored procedures, queries, views, and fine‑tune databases covering Cloud and Non cloud data warehouses for creating business critical reports and data products.

• Develop and implement designs for data warehouse and related ETL processes utilizing Oracle Big Data SQL to fetch data from HDFS (Hadoop file systems), Object Store, Parquet, Avro, and Apache Spark.

• Perform Proof Of Concepts (POC) using Big data technologies like Hive, Impala, Spark, HDFS, etc.

• Evaluate cloud databases like Databricks, Snowflake, and Starburst on different platforms like AWS, Azure and Google.

• Track defects and maintain code version using various software tools used for code repository, defect tracking, version control like Git Lab, Git Hub, SVN, and Clear Case.

• May telecommute pursuant to company policies. [Hybrid role]

Minimum Salary: $189,592 per year

Maximum Salary: $195,000 per year

The minimum and maximum salary/rate information above includes only base salary or base hourly rate. It does not include any other type of compensation or benefits that may be available.

Barclays employees are eligible for a suite of a competitive and generous employee benefits, including medical, dental and vision coverage, 401(k), life insurance, and other paid leave for qualifying circumstances.

This position is eligible for an incentive award.

To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.

• Development and delivery of high‑quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.
• Cross‑functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
• Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
• Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth.
• Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.
• Implementation of effective…