Full-Time

Data Architect

Tech Tammina

Tech Tammina

201-500 employees

No salary listed

No H1B Sponsorship

Richmond, VA, USA

In Person

US Citizenship Required

Category
Data & Analytics (1)
Required Skills
SQL
ETL
Hadoop
Requirements
  • Minimum 8-10 years of industry experience in Data Architecture and Data Modeling using ER Studio or Erwin
  • Full lifecycle project experience as a Data Architect in designing and developing Enterprise Data models
  • Multiple full lifecycle project experience as a Data modeler in modeling for Operational Data Stores, Data Warehouses and Data Marts
  • Strong understanding of data warehouse concepts
  • Hands on experience in implementing Dimensional and 3NF data models
  • Understanding of data warehouse appliances, Hadoop, SQL and PL/SQL concepts, standards and best practices
  • Database development, physical database design and data modeling experience
  • Bachelor’s Degree
Responsibilities
  • Capture new requirements or changed requirements for modeling for new data marts, ODS, data warehouse
  • Logical and physical modeling and design for 3NF/dimensional model for ODS/Data Warehouse
  • Develop/Modify data models as per requirements
  • Plan and execute data modeling in the Insurance industry, preferably life business
  • DDL for database creation on appliances and manage database creation activities from inception to completion including interdependencies with other teams
  • Conversant with designing data structures for Hadoop staging and data marts hosted in data warehouse appliances
  • Take an active role in the cross-functional design and coordinate with ETL and reporting teams
  • Work closely with ETL architecture team, database administration and data consumers to design warehouse/BI data structures
  • Manage the build phase and quality-assure the code to ensure it meets requirements and adheres to standards; resolve difficult design and build issues; troubleshoot bugs
  • Plan and execute Quality Assurance testing with the QA team and resolve QA defects
  • Plan and manage QA and Production releases and ensure they are deployed smoothly

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Chantilly, Virginia

Founded

2005

Simplify Jobs

Simplify's Take

What believers are saying

  • 82% client retention exceeds B2B IT services average of 72.5-88%.
  • Customized software solutions drive business value in web apps development.
  • Data-driven retention strategies boost insurance customer satisfaction.

What critics are saying

  • Appian dependency risks revenue loss to UiPath, Celonis in 12-24 months.
  • IBM restructures partners, terminating reseller status in 18-36 months.
  • Generative AI displaces RPA services, shrinking project scopes in 12-24 months.

What makes Tech Tammina unique

  • Tech Tammina expanded to 520+ headcount delivering 1020+ projects across 38+ countries.
  • Authorized IBM reseller and Appian partner specializes in AI-powered BPM automation.
  • Tammina Insurance Services provides BPO for P&C, Life, Health insurance claims and underwriting.

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Benefits

Remote Work Options

Flexible Work Hours

Health Insurance

Dental Insurance

Vision Insurance

Paid Vacation

Paid Sick Leave

Paid Holidays

Hybrid Work Options

Wellness Program

Mental Health Support

Phone/Internet Stipend

Home Office Stipend

Stock Options

401(k) Retirement Plan

Company News

Newsblare Media Private Limited
Dec 13th, 2025
Cognizant Breaks Ground on Visakhapatnam Campus, Eyes 8,000 Jobs

Cognizant breaks ground on Visakhapatnam campus, eyes 8,000 jobs. * by Shruti Mishra * December 13, 2025 * 2 hours ago Visakhapatnam see significant growth in technology and infrastructure development. It is because CM N Chandrababu Naidu and Education and IT Minister Nara Lokesh prepare to launch several major IT projects on Friday. Cognizant campus for 8000 jobs in Visakhapatnam. The most notable project is the foundation stone for Cognizant's permanent campus at Kapuluppada IT Hills. The company granted 21.31 acres for this project. Cognizant plans to invest Rs 1,583 crore to build a top-notch AI and digital transformation center in three phases. It create 8,000 jobs. The first phase expected to finished by 2029, with the entire facility set to completed by 2033. Until then, the company will operate from a temporary 1,000-seat campus at the Mahati FinTech building in Rushikonda. Specialty about campus. The campus feature Grade-A office spaces, premium residences, integrated retail and hospitality facilities, smart mobility systems, renewable energy integration, and infrastructure that meets ESG standards. Satva Group completed 78 million sq. ft. of development in major cities, plans to build 5 million sq. ft. of IT office space in Visakhapatnam over the next five years. Along with these key projects, Minister Lokesh also start the ground-breaking ceremonies for 7 more IT companies in Madhurawada and Kapuluppada. Tech Tammina invest Rs 62 crore to create 500 jobs, while Nonrel Technologies invest Rs 50.60 crore to generate 567 jobs. ACN HealthCare RCM Services set up its unit with an investment of Rs 30 crore, creating 600 jobs and starting operations within a year.