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31 principal software engineer jobs at 16 companies in Rosenberg, TX

2mo
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Principal Software Engineer
Houston, Texas, United States
OnsiteFull Time
Baylor Genetics
Baylor Genetics: Provides clinical genetic testing and genomic sequencing services.
10+ YOE10+ years of software engineering experience; expert in C#/.NET and React/TypeScript; strong SQL and API design; proven leadership
C#, .NET, React, TypeScript, MS SQL Server, PostgreSQL, MySQL, RESTful APIs, Distributed Systems, CI/CD, Cloud-Native
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1w
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Principal Software Engineer
Jersey City or Houston
$204k-$285k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOE7+ years software engineering experience, enterprise system design, production AI/ML and LLM systems, strong Python/Java skills, cloud-native experience, data engineering and observability expertise.
Python, Java, Kafka, Redis, MemCached, Dynatrace, Splunk, Grafana, Airflow, Temporal, Databricks, Snowflake, Spark, PySpark, Apache Iceberg, AWS, Azure, GCP, AWS Bedrock, Azure OpenAI
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6d
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Principal Software ML Engineer
Spring or Palo Alto
$165k-$260k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufacturer of personal computers, printers, and imaging devices.
10+ YOE10+ years software engineering, 5+ years technical leadership; BS/MS in CS/Software/EE; experience with frontend and backend stacks, distributed systems, AI/LLM integrations, security, and CI/CD.
Angular, React, TypeScript, JavaScript, HTML, CSS, Rust, Python, C#, Node.js, Go, LLM APIs, Tauri, WebView, WebRTC, COM, PowerShell, Microsoft Graph, Microsoft Intune, Azure, Git, HP WXP
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6d
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Principal Software ML Engineer  
Spring or Palo Alto or Houston
$165k-$260k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufactures personal computers, printers, and 3D printing hardware.
10+ YOEBachelor's or Master's in CS/Engineering,10+ years software engineering,5+ years technical leadership,deep architecture and AI integration experience,frontend/backend languages and cloud/service integration expertise.
Angular, React, TypeScript, JavaScript, HTML, CSS, Rust, Python, C#, Node.js, Go, Git, Tauri, WebView, WebRTC, COM, PowerShell, Microsoft Graph, Microsoft Intune, Azure, HP WXP, LLM APIs
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1mo
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Principal Software Developer
Houston or Madison
RemoteFull Time
Octave
Octave: Mission-critical software for industrial assets and public safety.
5+ YOE5+ years in data science/ML engineering, 3+ years building NLP/generative AI and MLOps; production experience with Python ML stack, LLMs, cloud (AWS), MLOps, evaluation frameworks, and strong communication skills.
Python, Pandas, NumPy, scikit-learn, XGBoost, TensorFlow, PyTorch, Hugging Face Transformers, FastAPI, Flask, MLflow, pytest, SQL, GPT, Claude, Llama, Pinecone, Weaviate, Chroma, Docker, SageMaker, Bedrock, S3, Lambda, EC2, CloudWatch, Tableau, Power BI, Spark, Databricks, Snowflake, Airflow, Kubeflow, Datadog, Prometheus, Jira, LangGraph, LangChain, AutoGen, CrewAI, RAGAS, DeepEval
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6d
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Principal Software ML Engineer  
Spring or Palo Alto or Houston
$165k-$260k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Produces personal computers, printers, and related digital imaging products.
10+ YOEBachelor's/Master's in CS/SE/CE/EE,10+ years software engineering experience,5+ years technical leadership; deep architecture, frontend/backend, AI integration, security, and distributed systems expertise.
Angular, React, TypeScript, JavaScript, HTML, CSS, Rust, Python, C#, Node.js, Go, LLM APIs, Git, CI/CD, Tauri, WebView, WebRTC, COM, PowerShell, Microsoft Graph, Microsoft Intune, Azure, ADMX, Group Policy, HP WXP
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1mo
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Principal Software Systems Engineer
United States or Arlington or Denver or Houston or Merritt Island
RemoteFull Time
Airbus U.S. Space & Defense
Airbus U.S. Space & DefenseEuronext Paris: AIR: Provides satellite, helicopter, and cybersecurity solutions for U.S. defense.
15+ YOEBachelor's in STEM (Masters preferred). 15 years' experience with BS (12 with MS) in aerospace software systems, MBSE and requirements management (DOORS), ability to obtain government security clearance, US citizenship required.
Model Based Systems Engineering (MBSE), DOORS
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1mo
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Senior Principal - Software Engineering (Austin or Houston or Dallas)
Austin or Dallas or Houston
$193k-$236k/yr HybridFull Time
Slalom
Slalom: Provides business and technology consulting and software engineering services.
Experience leading software engineering teams and setting technical direction for large cloud-native, full-stack projects; expertise with modern frameworks, cloud platforms, Agile delivery, and Generative AI; strong communication and client-facing skills.
Generative AI, React, Angular, Vue, Node, TypeScript, Java, .NET, AWS, Azure, GCP
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2mo
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Principal Structural Engineer - Dynamic Design Analysis
Houston, Texas, United States
RemoteFull Time
Zachry Group
Zachry Group: Provides engineering, construction, and maintenance for industrial facilities.
15+ YOEBachelor’s degree in Civil/Structural Engineering; 15+ years in Power/Industrial; PE required; SE preferred; software: AutoCAD, STAADPro, RISA, Enercalc; Navisworks familiarity; large project experience; strong communication; US work authorization.
AutoCAD, STAADPro, RISA, Enercalc, Navisworks
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Principal Piping Engineer
Houston or Texas or Louisiana or Iowa or Australia
OnsiteFull Time
Worley
WorleyASX: WOR: Provides engineering and project delivery services for energy and resources.
BS in mechanical or related field, piping engineering and EPC experience, knowledge of ASME B31/B16 and piping deliverables, strong specification and communication skills, competency with Microsoft Office and engineering software; PE licensure in a U.S. jurisdiction preferred.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Teams, AutoCAD, Hexagon SmartPlant P&ID, Hexagon SmartPlant Materials, Hexagon SmartPlant Reference Data, AVEVA
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2w
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Morpheus Software Principal UI/UX engineer
Fort Collins or Houston or Durham
$152k-$349k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
10+ YOEExpert front-end engineer with React and TypeScript, 10+ years' experience, strong UX/product instincts, experience with cloud platforms and design systems, bachelor's degree or equivalent.
React, TypeScript, HTML, CSS, RESTful APIs, AWS, Microsoft Azure, Google Cloud, CI/CD
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1w
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Principal Cloud Developer
Andover or Houston or Durham or Fort Collins or Roseville
$152k-$349k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
10+ YOEBachelor's degree in CS/engineering,10+ years experience,expertise in software design,programming (Python,Java,Golang,JavaScript),cloud security and architecture,mentoring and technical leadership.
Python, Java, Golang, JavaScript
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Principal AI Developer
Houston, Texas, United States
OnsiteFull Time
Energy Transfer
Energy TransferNYSE: ET: Operates energy infrastructure including pipelines, storage, and terminals.
10+ YOEBachelor's or equivalent, 10+ years experience for Principal level; hands-on production experience with Python or .NET, Azure/cloud architecture, RAG pipelines, AI agents, Databricks/SQL, and strong communication and critical-thinking skills.
Python, .NET, Azure, Databricks, Azure OpenAI, Azure AI Foundry, Azure AI Search, Microsoft Copilot Studio, Semantic Kernel, Vector Databases, RAG, Semantic Search, Agentic AI, MCP, SQL, AWS, GCP
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3w
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Principal Software Developer (Hands-On Web Development Exp w/ C# & .NET
Houston, Texas, United States
OnsiteFull Time
AspenTech
AspenTech: Provides industrial software for asset optimization and process simulation.
10+ YOEBachelor's in computer science or related,10+ years experience,proven full‑lifecycle web app development with C#/.NET and ASP.NET family,knowledge of security and SQL,strong communication and problem solving.
C#, ASP.NET Core, ASP.NET MVC, ASP.NET Web API, ASP.NET Web Forms, Classic ASP, SQL, Angular, React, DevExpress, JavaScript, TypeScript, C++
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1mo
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Principal Design Engineer - Nuclear Structural
Houston, Texas, United States
$139k-$258k/yr RemoteFull Time
Fluor Corporation
Fluor CorporationNYSE: FLR: Provides global engineering, procurement, construction, and project management services.
16+ YOEAccredited 4-year engineering degree and 16 years' related experience; professional registration preferred; advanced knowledge of discipline codes, estimating, scheduling, calculations, and intermediate office software skills.
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2w
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Morpheus Software Principal UI/UX engineer
Ft. Collins or Houston or Durham
$152k-$349k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
10+ YOEDeep front-end expertise with React and TypeScript, strong UX and design sense, 10+ years building production web apps, bachelor\u0002s degree or equivalent, experience with cloud platforms and design systems.
React, TypeScript, HTML, CSS, RESTful APIs, AWS, Microsoft Azure, Google Cloud
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3w
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Principal Overhead Transmission Line Engineer
New York or Los Angeles or Chicago or Dallas or Houston or Philadelphia or Charlotte or Boston or Denver
$156k-$204k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
15+ YOELicensed PE, 15+ years overhead transmission line design experience, advanced knowledge of NESC/RUS/ASCE, proficiency with PLS tools and foundation software, client-facing and mentoring experience.
PLS-CADD, PLS-Pole, PLS-Tower, MFAD, LPile, Microsoft Excel, AutoCAD
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2mo
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Principal Member of Technical Staff, Agent Workflow Systems and Evaluation
San Carlos or San Diego or Houston
$160k-$190k/yr HybridFull Time
SB Energy
SB Energy: Develops, builds, and operates utility-scale renewable energy infrastructure.
5+ YOEEnterprise integrations, APIs, automation; strong software engineering; Azure, Python, TypeScript; 5-8 years; degree requirements.
Azure, Python, TypeScript, REST, GraphQL, OAuth, CI/CD, RBAC, Service Accounts
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2w
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Principal Solution Architect, AI Co-innovation
Houston or Phoenix
OnsiteFull Time
Cognite
Cognite: Industrial software and AI platform for asset-heavy industries.
10+ YOE10+ years in software engineering or solution architecture, hands-on with LLMs, agentic systems, industrial data models, cloud-native development, customer-facing delivery, and strong coding and communication skills.
Cognite Data Fusion (CDF), LLMs, vector databases, AWS, Azure, GCP, RAG
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3d
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Principal Architect (AI & SaaS Platform Architecture)
The Woodlands, Texas, United States
HybridFull Time
PK Companies Group
PK Companies Group: Provides industrial specialty services and safety solutions for heavy industries.
12+ YOE12+ years in software architecture/platform engineering, MERN expertise, cloud (Azure) and Kubernetes experience, API-first and microservices design, AI/ML integration, strong communication and leadership skills.
MERN, React, Node.js, MongoDB, Next.js, Kubernetes, Azure, LLM, RAG, CI/CD
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