Top 17 Principal database engineer Jobs in Texas

Principal Cloud Database Engineer
Fidelity Investments —Westlake, TX
- Full-time
- Azure
- DevOps
- 8 years
Principal Data Engineer (Remote Work Eligible)
Dimensional Fund Advisors —Texas
- Full-time
- Experience equivalent to degree accepted
- Senior level
Principal Data Engineer
Vistra Corporate Services Company —Irving, TX
- Online Application
- Hybrid work
- Azure
- SQL
- AWS
Principal Fullstack Data Engineer
Las Vegas Sands Corp. —Dallas, TX
- Full-time
- Azure
- Computer Science
- System design
Principal Data Engineer
Dimensional Fund Advisors —Austin, TX
- Full-time
- Hybrid work
- English
- Java
- AWS
Principal, Data Engineer
Fidelity Investments —Westlake, TX
- Full-time
- Azure
- 3 years
- AWS
Principal Back End Engineer
Hirestarter Inc —Austin, TX
- Computer science
- Azure
- Computer Science
Principal Software Engineer
Solera —Westlake, TX
- Full-time
- Computer science
- Azure
- Computer Science
Principal Software Engineer (C#/SQL/Azure)
loanDepot —Plano, TX
- $170,000 - $233,000 a year
- 7 years
- Azure
- Computer Science
- Wellness program
- Health insurance
Quick Apply
Principal Engineer I - Full Stack Developer
Western Alliance Bank —Dallas, TX
- Full-time
- Azure
- Software troubleshooting
- Office
- Wellness program
- Health insurance
Principal Software Engineer
CarMax Enterprise Services, LLC —Plano, TX
- $136,200 - $204,300 a year
- 8 hour shift
- Hybrid work
- Computer science
- Computer Science
- Office
- Paid jury duty
- Paid holidays
5d
Principal DevSecOps & Release Engineer
Las Vegas Sands Corp. —Dallas, TX
- Full-time
- Azure
- Computer Science
- Master's degree
5d
Associate Principal - Data Engineering
LTM —Dallas, TX
- $120,000 - $140,000 a year
- 5 years
- SQL
- Analysis skills
- Paid parental leave
- Paid holidays
Quick Apply
Principal Software Engineer(Blockchain) - Dallas, TX
Photon —Dallas, TX
- $37,000 - $132,000 a year
- Full-time
- Azure
- Computer Science
- 11+ years
- Paid holidays
- Health insurance
Principal Software Engineer - Full Stack
Ark PES —United States
- $130,000 - $180,000 a year
- Full-time
- Remote
- Computer Science
- Research
- Java
- Health insurance
- Dental insurance
Quick Apply
13d

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Software Principal Engineer -onsite in Raymond, Ohio US Citizen
Thomas & Reed, LLC —Columbus, OH
Lead the end-to-end planning, design, development, and testing of software systems and applications focused on user experience (UX), including cloud-based and…
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Software Principal Engineer -onsite in Raymond, Ohio US Citizen
Thomas & Reed, LLC —Columbus, OH
Lead the end-to-end planning, design, development, and testing of software systems and applications focused on user experience (UX), including cloud-based and…
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Principal Cloud Database Engineer

Fidelity Investments -
Westlake, TX

Apply Now

Job Details

Full-time

Qualifications

Data replication
Content creation for technical audiences
AIX
Tooling
Query plan analysis
Technical documentation
Data retrieval time improvement
Infrastructure architecture design
Database server management
Distributed systems
Incident management operations support
Linux
Managing cloud database deployments
Technical writing experience within technology
PL/SQL
Automation tools
Technical architecture
Python
Shell Scripting
Debugging
Cross-functional communication
Database replication implementation

Full Job Description

Job Description:

Note: Fidelity will not provide immigration sponsorship for this position

We are seeking a highly skilled Principal Cloud Database Engineer to join the Enterprise Infrastructure & Operations Capacity Database team. This role focuses on capacity & performance reviews, database and SQL performance optimization, best practices, scalability, and reliability across hybrid cloud and on-prem mission critical environments. You will collaborate with our other Capacity teams, application & database teams, Business units, Fidelity Support Center, and our support partners.

As a team, we are responsible for:

Optimize and tune databases: Oracle, PostgreSQL (Aurora, RDS, Microsoft - Azureflex), some understanding of SQL Server, SQLMI, Snowflake and distributed (YugabyteDB, CockroachdB).
Diagnosing and resolving performance issues through query analysis, indexing strategies, execution plans, and system-level profiling.
Familiar with database tools like OEM – Oracle Enterprise Manager, Datadog, Grafana, Prometheus, PGAdmin, and SSMS – SQLServer Management Studio
Conduct capacity reviews for complex applications across cloud and on-prem environments (Linux, AIX, Exadata, AWS, Azure).
Support AWS (EC2/RDS) and Azure database services and contribute to hybrid architecture improvements.
Implement proactive alerting and observability enhancements using AI/ML tools (e.g., Anodot).
Collaborate with developers to optimize SQL and reduce latency in high-volume applications.
Drive automation and reliability engineering practices to minimize manual intervention.

The Expertise You Have and The Skills You Bring

8+ years’ experience in Oracle Database technologies with proven understanding of end-to-end database tech-stack specializing in Capacity & Performance on Exadata, AIX, Linux, AWS & Azure
2+ years of Cloud database performance expertise in PostgreSQL (Aurora, RDS, Azure Azureflex) in large-scale environments.
Other database experience is a plus for YugabyteDB, CockroachdB, SQLMI, SQLServer, Snowflake, etc.
Expertise in SQL, PL/SQL tuning, execution plan analysis, and OS-level performance debugging.
Strong knowledge of AWS and Azure database services.
Proficiency in shell scripting and some Python for automation and performance tooling.
Familiarity with DevOps principles, modern application frameworks, and cloud operational models
Deep Oracle & Postgres internals knowledge: database tuning, optimizer, statistics, partitioning, workload management.
Advanced SQL query tuning, OEM Grid Control, Linux shell scripting, PL/SQL monitoring jobs.
Experience with database replication (e.g. Goldengate) across different database engine types.
Strong understanding of Oracle RAC performance challenges.
Ability and understanding how to design resilient, high-performing database platforms using distributed technologies.
Team-oriented with strong communication and time management skills.
Participate in 24X7 on call rotation for our database capacity Level 3 incident remediation.
Write clear, concise, well organized technical documentation to maintain standards and procedures.
Should have strong time management skills with willingness and ability to handle multiple projects/initiatives at the same time.

The Team

The Fidelity Enterprise Infrastructure & Operations Capacity Database team provides business facing database capacity solutions, encompassing the application/business aspects of databases, including database engineering, application-data-database integration, data replication, performance consulting, and support, using world-class methodologies & technologies.

Fidelity’s Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

Certifications:

Category:

Information Technology

Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Apply Now

Refine Your Search

principal database engineer jobs in texas

Principal Cloud Database Engineer

Principal Data Engineer (Remote Work Eligible)

Principal Data Engineer

Principal Fullstack Data Engineer

Principal Data Engineer

Principal, Data Engineer

Principal Back End Engineer

Principal Software Engineer

Principal Software Engineer (C#/SQL/Azure)

Principal Engineer I - Full Stack Developer

Principal Software Engineer

Principal DevSecOps & Release Engineer

Associate Principal - Data Engineering

Principal Software Engineer(Blockchain) - Dallas, TX

Principal Software Engineer - Full Stack

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