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Principal Software Engineer Jobs in Texas (NOW HIRING)

Principal Software Engineer

Plano, TX · Hybrid

$165K - $226K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Principal Software Engineer, you will provide technical leadership and strategic direction for the development and optimization of advanced software systems for aerospace applications. You will ...

Software Engineer Principal

Dallas, TX

$133K - $179K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Principal Software Engineer within PNC's Contact center technology organization, you will be based in Pittsburgh, PA, Strongsville, OH, Dallas, TX, Birmingham, Al or Lakewood, CO. The Contact ...

Principal Software Engineer

Austin, TX · On-site

$180K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a Principal Software Engineer to provide technical leadership for the software platform that orchestrates our quantum computers. In this role, you'll set the technical direction for a ...

We are seeking a Principal Software Engineer to provide technical leadership for the software platform that orchestrates our quantum computers. In this role, you'll set the technical direction for a ...

Principal Software Engineer

Houston, TX · Hybrid

$130K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Texas (US-TX) Principal Software Engineer - (hybrid schedule in Houston, TX or Minneapolis, MN). Build the future of food service technology - Lead, code, and innovate. We're seeking a Software ...

Principal Software Engineer

Austin, TX · On-site

$180K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a Principal Software Engineer to provide technical leadership for the software platform that orchestrates our quantum computers. In this role, you'll set the technical direction for a ...

Principal Software Engineer

Houston, TX · On-site

$130K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Texas (US-TX) Principal Software Engineer - (hybrid schedule in Houston, TX or Minneapolis, MN). Build the future of food service technology -- Lead, code, and innovate. We're seeking a Software ...

Principal Software Engineer

Dallas, TX · On-site

$133K - $179K/yr

Las Vegas Sands Corp. is seeking a Principal Software Engineer to lead the technical direction and innovation of their software development efforts. The role involves defining architectural vision ...

Showing results 21-40

Principal Software Engineer information

See Texas salary details

$56.4K

$149.9K

$215.2K

How much do principal software engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for principal software engineer in Texas is $149,937.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,800.00 and $168,600.00 per year, depending on experience, location, and employer.

What is a principal software engineer?

A principal software engineer is in charge of software development. In this career, you guide the software design process and inspect software programs to make suggestions for improvements. Principal software engineers also process complex data and may need to enforce software design, development, and maintenance requirements. Your job requires a high level of technical knowledge and skills and a thorough understanding of the software development process. Your employer may require you to have a bachelor’s or master’s degree in software development. Similar job titles include software architect and principal software developer.

What are the key skills and qualifications needed to thrive as a principal software engineer, and why are they important?

To thrive as a Principal Software Engineer, you need deep expertise in software architecture, programming languages, and system design, often supported by a bachelor's or master's degree in computer science or a related field. Advanced proficiency with development frameworks, cloud platforms (e.g., AWS, Azure), and familiarity with DevOps tools and agile methodologies are typically required. Exceptional leadership, mentorship, and communication skills help facilitate cross-functional collaboration and guide technical teams. These skills are crucial for driving technical vision, ensuring scalable solutions, and fostering innovation within complex projects.

How does a principal software engineer typically balance hands-on coding with leadership responsibilities?

Principal Software Engineers often split their time between technical contributions—such as designing system architecture and reviewing complex code—and guiding teams through mentorship, technical direction, and cross-functional collaboration. While they may not code as much as junior engineers, they remain highly involved in critical implementations and code reviews. Balancing these responsibilities requires strong time management, clear communication, and the ability to prioritize tasks that have the highest impact on project and team success.

What is the difference between Principal Software Engineer vs Senior Software Engineer?

AspectPrincipal Software EngineerSenior Software Engineer
Required CredentialsBachelor's or Master's in CS or related field; extensive experienceBachelor's or Master's in CS; several years of experience
Work EnvironmentLeadership roles, strategic planning, cross-team collaborationDesign, develop, and troubleshoot software; mentorship
Employer & Industry UsageTech companies, large enterprises, startupsMost industries, including tech, finance, healthcare

The main difference between a Principal Software Engineer and a Senior Software Engineer lies in their level of responsibility and scope. Principal Software Engineers typically lead technical strategy, influence architecture decisions, and mentor multiple teams, whereas Senior Software Engineers focus on coding, design, and individual project contributions. Both roles require strong technical skills, but the Principal role emphasizes leadership and strategic impact.

How much does a principal software engineer get paid?

A principal software engineer typically earns between $120,000 and $180,000 annually in the United States, with salaries varying based on experience, location, and company size. They often have advanced skills in software architecture, leadership, and technical expertise in programming languages and tools.

What cities in Texas are hiring for Principal Software Engineer jobs?

Cities in Texas with the most Principal Software Engineer job openings:

Infographic showing various Principal Software Engineer job openings in Texas as of August 2026, with employment types broken down into 1% Internship, 88% Full Time, 8% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $149,937 per year, or $72.1 per hour.

Principal Software Engineer/Developer

Fidelity Investments

Westlake, TX • On-site

$129K - $173K/yr

Full-time

Re-posted 11 days ago


Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 271 frontline employees who took The Breakroom Quiz

15th of 150 rated financial services


Job description

Job Description:

Note: Fidelity will not provide immigration sponsorship for this position.

Position Description:

Designs, develops, and maintains highly available, scalable, and distributed data platforms and applications using Snowflake, Oracle, SnapLogic, Unix shell scripting, Python, Control M, AWS services, and open source frameworks. Designs and implements business solutions that support the processing of high volume, high velocity, and diverse structured and unstructured data. Supports multiple critical use cases that enable business analytics. Monitors end-to-end data operations, including data ingestion, data cleansing, and timely data processing. Drives data warehouse modernization initiatives and supports DevOps functions within the Enterprise Data Lake (EDL) environment to enhance reliability, scalability, and operational efficiency. Uses business knowledge to translate the vision for divisional initiatives into business solutions by developing complex or multiple software applications and conducting studies of alternatives. Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management.

Primary Responsibilities:

  • Develops and maintains tools and platforms that support the overall data ecosystem.
  • Participates in architecture design teams.
  • Defines and implements application-level architecture.
  • Develops applications on complex projects, components, and subsystems for the division.
  • Recommends development testing tools and methodologies and reviews and validates test plans.
  • Responsible for QA readiness of software deliverables.
  • Develops comprehensive documentation for multiple applications or subsystems.
  • Establishes full project life cycle plans for complex projects across multiple platforms.
  • Responsible for meeting project goals on time and on-budget.
  • Advises on risk assessment and risk management strategies for projects.
  • Plans and coordinates project schedules and assignments for multiple projects.
  • Acts as a primary liaison for business units to resolve various project/technology issues.
  • Provides technology solutions to daily issues and technical evaluation estimates on technology initiatives.
  • Advises senior management on technical strategy.
  • Mentors junior team members.
  • Performs independent and complex technical and functional analysis for multiple projects supporting several divisional initiatives.
  • Develops original and creative technical solutions to on-going development efforts.

Education and Experience:

Bachelor's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) designing and developing cloud-native data pipelines, data processing workflows, and analytics solutions using AWS services within big data and distributed data engineering environments for financial and health care domains.

Or, alternatively, Master's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal Software Engineer/Developer (or closely related occupation) designing and developing cloud-native data pipelines, data processing workflows, and analytics solutions using AWS services within big data and distributed data engineering environments for financial and health care domains.

Skills and Knowledge:

Candidate must also possess:

  • Demonstrated Expertise ("DE") designing and implementing enterprise data warehousing and analytics solutions using Oracle, Snowflake, and Amazon RDS; performing data modeling, OLTP/OLAP design, and writing complex SQL queries to support cloud-based analytical workloads; developing and maintaining end-to-end ETL pipelines using Informatica and SnapLogic; executing data extraction, transformation, and loading workflows using Python scripting; and orchestrating batch processes and enterprise schedules using Control M and Cron jobs.
  • DE designing, developing, and deploying cloud native data engineering and analytics solutions on AWS using Amazon S3, Amazon EMR, AWS Lambda, Amazon SQS (queues), and Amazon SNS (pub/sub), including AWS IAM for access control, AWS KMS for encryption, and Amazon RDS for PostgreSQL as the relational store-native data engineering and analytics solutions on AWS using Amazon S3, Amazon EMR.
  • DE performing performance tuning and cost optimization for large-scale data processing workflows; implementing automated testing and code coverage strategies using industry standard tools including Jenkins, GitHub, PyTest, Unittest, Great Expectations, Coverage.py, and SonarQube to ensure quality and reliability within enterprise data engineering environments - coverage strategies using industry standard tools.

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#LI-DNI

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.


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