57 principal software engineer jobs at 22 companies in Gainesville, TX
3mo
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Principal Software Engineer
Atlanta or Boston or Morristown or Plano or St. Louis or St. Petersburg or Hyderabad
HybridFull Time
8+ YOE8+ years backend software engineering; degree or equivalent; cloud, IaC, CI/CD; APIs; strong communication; leadership.
TypeScript, Node.js, PostgreSQL, Angular, AWS, Terraform, Elasticsearch, CI/CD, SASS
2mo
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Principal Software Engineer
Dallas or Coppell
$95k-$180k/yr HybridFull Time
8+ YOE8+ years backend development with Java/Spring Boot; Kafka; REST APIs; Kubernetes; strong design patterns; leadership experience.
Java, Spring Boot, Kafka, REST APIs, Kubernetes, Docker, Splunk, Maven, Jenkins, Dynatrace
3w
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Principal Software Engineer/Developer
Westlake, Texas, United States
OnsiteFull Time
3+ YOEExpertise in cloud (AWS), Snowflake/S3, Java/JavaScript/Spring, Python, SQL/PLSQL, API design, microservices, DevOps tools; Bachelor's (5 yrs) or Master's (3 yrs) experience as principal engineer.
Snowflake, S3, EMR, EC2, CloudFormation, AWS Lambda, Python, RDBMS, SQL, PL/SQL, Java, JavaScript, Spring, Spring Boot, Swagger, IntelliJ, Figma, Jenkins, Maven, GIT, Apache Tomcat, JUnit, Sonar
2mo
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Principal Software Engineer
Westlake or Merrimack
OnsiteFull Time
8+ YOEBachelor's degree and 8+ years of software engineering experience. Requires Python or Java, cloud and containerization experience, CI/CD, automation frameworks, SQL, and strong analytical communication skills.
Python, Java, Spring Boot, AWS, EKS, Docker, Spring, REST, Web Services, Maven, JSON, Apache Tomcat, Swagger, Message Queues, Selenium, Cucumber, FitNesse, SQL, Oracle, Concourse, GIT, Jenkins, Artifactory, Veracode, uDeploy
4d
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Principal Software Engineer
Columbus or Plano or Indianapolis or Boston or Portsmouth
HybridFull Time
8+ YOERequires 8+ years of software engineering experience, enterprise architecture and technical leadership, distributed systems, cloud-native development, security, testing, DevOps, and a technical or business degree or equivalent experience.
JavaScript, TypeScript, React, Node.js, Next.js, Java, Micro Frontends, HTML/CSS, AWS, CDK, GitHub Actions, OAuth 2.0, OpenID Connect, Playwright, JMeter, Datadog, Splunk, Microsoft Bridgeway
3d
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Principal Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus or United States or Los Angeles or Philadelphia or San Francisco
$137k-$257k/yr HybridFull Time
8+ YOERequires 8+ years of software engineering experience, enterprise architecture and technical leadership, distributed systems expertise, cloud-native development, and proficiency with JavaScript/TypeScript, React, Node.js, and related tools.
JavaScript, TypeScript, React, Node.js, Next.js, Java, HTML/CSS, Micro Frontends, AWS, CDK, GitHub Actions, OAuth 2.0, OpenID Connect, OWASP Top 10, Playwright, JMeter, Datadog, Splunk, Bridgeway, MFE, CI/CD, DevOps, SecOps, Generative AI
1mo
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Principal Software Engineer
Lone Tree or Plano or Englewood
$165k-$227k/yr HybridFull Time
14+ YOEBachelor's in CS or related (Master's preferred), 14+ years software development experience, expert in C++, Java, or Python, extensive leadership experience, active Secret clearance required with ability to obtain Top Secret/TS-SCI.
C++, Java, Python, C, C#, HTML, Bash, RTOS, Open Mission System, Universal Command and Control Interface, Agile, Scrum, Waterfall, Spiral
4d
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Principal Engineer II - Software Development Engineering
Plano, Texas, United States
OnsiteFull Time
8+ YOE5+ MgmtRequires 8+ years designing complex enterprise software, 5+ years with AWS cloud-native architecture and modern platforms, plus technical leadership across teams and enterprise transformation initiatives.
AWS, React, Node.js, TypeScript, PostgreSQL, MongoDB, REST APIs, Docker, Terraform, Serverless, DevSecOps, AI, LLMs
1mo
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Principal Software Engineer
Southlake, Texas, United States
HybridFull Time
6+ YOEBachelor's in CS or related and 6+ years experience building cloud-native microservices with Java/Spring, data pipelines with Databricks/ADF, and experience with cloud platforms and AI tooling.
Java 21, Spring Boot 3.x, MongoDB, NATS, Kubernetes, Azure OpenAI, LangChain, Python 3, Databricks, Spark, Scala, Azure ADF, Delta Lake, BigQuery, GCP Pub/Sub, DataFlow, Cloud Run, Apache Airflow, Kafka, KSQL, PostgreSQL, Open API, Azure, GCP
2mo
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Principal Software Engineer (Mission Systems) (Onsite)
McKinney or Plano
$108k-$205k/yr OnsiteFull Time
8+ YOEU.S. citizenship and active DoD Secret clearance required; typically requires a STEM degree and 8+ years experience in real-time/embedded software architecture, C++ development, RTOS integration, systems-of-systems architecture, and modeling tools.
Cameo, Enterprise Architect (EA), Microsoft Visio, C++, Linux, VxWorks, Git, GitLab, Artifactory, DevSecOps, CI/CD, MOSA, OMS, AMS-GRA, A-GRA
3mo
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Geotechnical Principal Engineer
Carrollton, Texas, United States
OnsiteFull Time
12+ YOE12+ years geotechnical or construction materials testing experience; senior reviewer; strong local market relationships; geotechnical software proficiency; leadership and business development skills.
Geotechnical software, Project management tools
1mo
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Principal Software Engineer – AI Platform & Architecture
Eagan or Frisco or Brooklyn or Toronto or Ann Arbor
$159k-$340k/yr HybridFull Time
8+ YOE8+ years full-stack development experience with architecture leadership; expertise in C#, .NET, cloud (AWS/Azure), Python for AI/ML, distributed systems, APIs, front-end frameworks, and strong communication skills.
C#, .NET, ASP.NET Core, SQLServer, PostgreSQL, AWS, Azure, Python, FastAPI, Vercel, OpenAI, Anthropic, Orleans, Akka, JavaScript, Typescript, HTML, CSS, Angular, React, GitHub Actions
3mo
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Principal AI Architect/Engineer
Plano, Texas, United States
$111k-$185k/yr OnsiteFull Time
6+ YOELead observability and AI platform work; strong Python, OTEL, distributed systems, and security governance skills; 6–8 years in software/platform engineering with 2–3 years in observability.
OpenTelemetry (OTEL), Python, Docker, Kubernetes, Grafana, Datadog, Splunk, Prometheus, Poetry, Ruff, pytest, REST, gRPC, Kafka
6d
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Principal AI Applied Engineer
New York City or Louisville or Dallas or Frisco
$207k-$284k/yr HybridFull Time
12+ YOEBachelor's degree or equivalent, 12+ years of software engineering experience, enterprise-scale AI platform expertise, cloud architecture experience, and expert Python or TypeScript/JavaScript proficiency.
TypeScript, React, Next.js, Python, PostgreSQL, Gemini, Vertex AI, OCR, Document AI, Docker, Kubernetes, CI/CD, Model Context Protocol (MCP)
5d
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Principal Software Developer
Plano or San Diego or Santa Clara or Boise
$234k-$293k/yr OnsiteFull Time
10+ YOE10+ years in embedded systems architecture, including 3+ years in modem or wireless domains; expertise in C/C++, modem platforms, architecture, debugging, and technical leadership. Master's preferred.
C, C++, ARM, DSP, JTAG, Linux
1w
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Senior or Principal Transmission Planning Engineer
Kennesaw or Goodlettsville or Palm Beach Gardens or Charlotte or Spring or Lake Mary or Tampa or Pensacola or Overland Park or Plano or Fort Worth or Emeryville or San Luis Obispo or Naperville or United States or Glendale or Birmingham or Kennewick or United States
$110k-$179k/yr HybridFull Time
6+ YOEBachelor's degree in electrical engineering or related field, 6+ years in transmission planning, power-system modeling software experience, PSCAD, ISO systems knowledge, and leadership experience.
GE PSLF, TARA, Gridview, PowerWorld, PSSE, PROMOD, PSCAD, ISO, RTO, NERC, FERC
3w
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Principal Product Quality Engineer
Irving, Texas, United States
HybridFull Time
8+ YOE8+ years in software/product quality or related disciplines; bachelor\u0002s or equivalent; expertise in quality strategy, test architecture, automation for cloud-native platforms, APIs, and distributed systems; strong communication and mentorship skills.
Postman, Playwright, Cypress, Vitest, Selenium, JMeter, k6, Gatling, JavaScript, TypeScript, Java, Python, Google Cloud Platform, AWS, Kubernetes
1mo
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Principal Engineer - Channels Data Platforms and Analytics
Addison or Jersey City or Charlotte
$157k-$230k/yr OnsiteFull Time
12+ YOE12+ years data/software engineering with 8+ years designing enterprise data platforms; cloud modernization experience (Microsoft Azure, Databricks, Snowflake); strong SQL and Python; legacy modernization and NFR-driven design expertise.
Microsoft Azure, ADLS Gen2, Event Hubs, Key Vault, Databricks, Delta, Snowflake, Informatica, Hadoop, Kafka, Mainframe, Oracle, Postgres, Python, SQL, Java, Scala, Git, Microsoft Azure DevOps, Jenkins, Docker, Kubernetes, OpenShift, Collibra, AppDynamics, Splunk, Grafana, Terraform, Bicep, dbt, LookML, Great Expectations, Deequ, Purview, Starburst, Spark
1mo
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Principal AI Engineer - AI Transformation
Cincinnati or Raleigh or Charlotte or Frisco
OnsiteFull Time
6+ YOEBachelor's in CS or related; 6+ years building and deploying ML/AI solutions; strong Python, prompt engineering, generative AI, cloud and ML framework experience.
Python, JavaScript, SQL, AWS, Bedrock, Sagemaker, Lex, PyTorch, scikit-learn, Hugging Face, LangChain, LlamaIndex, Git, GitHub, Docker, Terraform, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3mo
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Principal AI Architect/Engineer
Plano, Texas, United States
$111k-$185k/yr OnsiteFull Time
6+ YOE6–8 years in software/data engineering; strong Python; OTEL observability; cloud and DevOps experience; AI/ML fundamentals.
OpenTelemetry, OTEL, Python, Poetry, Ruff, pytest, Grafana, Datadog, Splunk, Prometheus, LangChain, LangGraph, AutoGen, Semantic Kernel, CrewAI, Kubernetes, Docker
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