27 principal engineer software development jobs at 17 companies in Nashville, NC
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Principal Software Development Engineer
Morrisville, North Carolina, United States
HybridFull Time
7+ YOEBA/BS in CS or related,7+ years software engineering experience,proven track record architecting large-scale systems,expertise in .NET,Python,AWS,Django and front-end JS (React/Angular),technical leadership and strong communication.
.NET, Python, AWS, Django, React, Angular, generative AI
3mo
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Principal Software Engineer - Python
Raleigh, North Carolina, United States
$150k-$300k/yr RemoteFull Time
12+ YOE12+ years of software development, Enterprise SaaS, Python, FastAPI, Pydantic; open source experience; strong English communication; US work authorization.
Python, FastAPI, Pydantic, Git
4d
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Consulting/Principal Software Engineer
Raleigh, North Carolina, United States
$115k-$192k/yr OnsiteFull Time
10+ YOERequires 10+ years of software engineering experience and a BS in engineering or computer science or equivalent experience. Expertise in software development, data modeling, architecture, testing, coding, and technical leadership.
Agile, Waterfall, Java, J2EE, JavaScript, JSP, C, C++, HTML, XML, SQL, Windows, UNIX, .Net
4d
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Consulting/Principal Software Engineer
Raleigh, North Carolina, United States
$115k-$192k/yr OnsiteFull Time
10+ YOERequires 10+ years of software engineering experience and a BS in Engineering or Computer Science. Advanced degree preferred, with expertise in data modeling, development methodologies, architecture, coding, and technical leadership.
Agile, Waterfall, Java, J2EE, JavaScript, JSP, C, C++, HTML, XML, SQL, Windows, UNIX, .Net
1mo
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Principal Software Engineer
Morrisville, North Carolina, United States
$150k-$180k/yr HybridFull Time
10+ YOE10+ years software development, 6+ years with modern OOP (C# preferred), 4+ years cloud experience (Azure preferred), 3+ years technical lead experience, Bachelor's degree, AZ-900 and AI-200 certs required/obtainable.
Azure, GCP, C#
4w
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Principal Software Engineer
Morrisville, North Carolina, United States
$150k-$180k/yr HybridFull Time
10+ YOE10+ years software development, 6+ years with object-oriented languages (C# preferred), 4+ years cloud (Azure preferred), 3+ years technical lead, Bachelor's degree, AZ-900 and AI-200 required timelines, strong mentorship and architecture skills.
Azure, GCP, C#
2d
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Principal Embedded Software Engineer
Raleigh, North Carolina, United States
$175k-$200k/yr OnsiteFull Time
12+ YOEBachelor’s or Master’s degree in electrical engineering, computer science, or related field and 12+ years of embedded software experience, including regulated medical device development, C/C++, RTOS, verification, and validation.
C, C++, ISO 62304, ISO 14971, RTOS, RS422, SPI, I2C, Wi-Fi, Qt, LVGL, PID
3mo
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Principal Cyber Software Engineer
Annapolis Junction or San Diego or Aurora or Raleigh or San Antonio
$120k-$188k/yr OnsiteFull Time
0+ YOERequires active TS/SCI with polygraph, Bachelor's (4 yrs)/Masters (2 yrs)/PhD (0 yrs) in CS/IS/Network Engineering, experience with Python or C/C++, troubleshooting and debugging, and software development across Windows/UNIX/embedded environments.
Assembly, C, C++, Java, Perl, Python, Microsoft Visual Studio, Microsoft .NET, UNIX, make
18h
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Principal Software Engineer
Redmond or Hillsboro or Mountain View or Austin or Raleigh
$143k-$275k/yr HybridFull Time
6+ YOEBachelor's degree in computer science or related technical field and 6+ years of technical engineering experience coding in C, C++, C#, Java, JavaScript, or Python; security screening required.
C, C++, C#, Java, JavaScript, Python, Large Language Models (LLMs), Small Language Models (SLMs), RAG, Root Cause Analysis (RCA), Designated Responsible Individual (DRI), Service Level Agreement (SLA), Microsoft Azure
2mo
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Principal Software Engineer
San Francisco or Morrisville
$206k-$277k/yr HybridFull Time
10+ YOE10+ years experience in video codecs/media processing, deep expertise in AV1/AV2/AVC/HEVC/VVC, strong algorithm and ML background for video tasks, proven IP generation, experience with multimedia stacks and research or advanced development.
AV1, AV2, AVC, HEVC, VVC, C/C++, Python, gStreamer Media Framework, Dockers, Git, GitHub, REST APIs, XML, JSON, CD/CI tools
2d
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Principal Embedded Software Engineer
Raleigh, North Carolina, United States
$175k-$200k/yr OnsiteFull Time
12+ YOEBachelor’s or Master’s degree in electrical engineering, computer science, or related field and 12+ years of embedded software experience; advanced C/C++, medical device, ISO 62304, RTOS, testing, and debugging expertise.
C, C++, Real-Time Operating System (RTOS), RS422, SPI, I2C, Wi-Fi, Qt, LVGL
2mo
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Principal Software Engineer
San Francisco or Morrisville
$206k-$277k/yr HybridFull Time
10+ YOE10+ years experience in video codecs and media processing; deep expertise in AV1/AV2/AVC/HEVC/VVC; strong algorithm and ML/AI background for video tasks; proven IP generation and multimedia stack experience.
AV1, AV2, AVC, HEVC, VVC, C/C++, Python, GStreamer, Docker, REST, XML, JSON, Git, GitHub, CI/CD
1w
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Principal Software Engineer
United States or Boston or New York City or Raleigh
$135k-$165k/yr RemoteFull Time
5+ YOEBachelor's degree and 5 years, or master's degree and 3 years, of experience architecting resilient multi-cloud applications using Go and AWS; expertise in APIs, microservices, CI/CD, databases, containers, and security.
Amazon Web Services (AWS), AWS Lambda, Amazon ECS, Amazon EKS, Amazon DynamoDB, Oracle, PL/SQL, GitHub, Docker, Artifactory, Confluence, Go, Golang, Java, Python, Git, Bitbucket, SonarCloud, Snyk, Redis, PostgreSQL, Kubernetes, Amazon EC2, Amazon ECR, Amazon RDS, Amazon S3, Datadog
2w
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Principal Software Engineer - VolP
Raleigh or United States
$120k-$165k/yr HybridFull Time
5+ YOERequires 5+ years developing and supporting real-time voice and video systems, deep SIP and VoIP expertise, Kamailio or FreeSWITCH, .NET or Node.js/TypeScript, and complex network troubleshooting.
VoIP, SIP, Session Border Controllers (SBCs), Kamailio, FreeSWITCH, .NET, Node.js, TypeScript, LUA, WebRTC, STUN/TURN, Asterisk, ANSI C
3w
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Senior Principal Cyber Software Engineer (TG)
Annapolis Junction or San Antonio or Aurora or Cary
$149k-$235k/yr OnsiteFull Time
7+ YOETS/SCI with Polygraph required; Bachelor's+7 years (or HS+11 years); experience developing Windows/UNIX applications in C/C++/C#/Java/Python; DevOps and CI/CD experience; analyze requirements and lead software design.
C, C++, C#, Java, Python, Windows, UNIX, Artifactory, Docker, Terraform, Ansible, Packer, Jenkins, Bamboo
2w
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Principal Engineer - Cisco IQ Validation
Research Triangle Park, North Carolina, United States
$223k-$301k/yr HybridFull Time
12+ YOEBachelor’s degree or equivalent; 12+ years in backend architecture and software development using Python, Rust, or similar languages; deep networking expertise; large-scale AI applications and agentic workflows; technical leadership experience.
Python, Rust, SD-WAN, AWS, GCP, Terraform, Ansible, Large Language Models (LLMs), MCP
3w
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Principal Engineer, AI BU
San Jose or Morrisville or United States
$196k-$293k/yr OnsiteFull Time
12+ YOE12+ years software engineering with large-scale distributed systems, cloud-native experience (AWS/Azure/Google Cloud), system design and technical leadership, CI/CD and AI/ML systems experience.
AWS, Azure, Google Cloud
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
1mo
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Principal Full Stack Engineer
Cary, North Carolina, United States
$124k-$165k/yr HybridFull Time
10+ YOE10+ years distributed application experience, 7+ years Salesforce (Apex, LWC, SOQL), Java/TypeScript/JavaScript, Spring/Spring Boot, ReactJS, NodeJS, cloud (Azure/AWS), integration and architecture experience; bachelor’s degree in CS or related field.
Salesforce, Apex, LWC, SOQL, Java, TypeScript, JavaScript, Spring, Spring Boot, ReactJS, NodeJS, REST APIS, Azure, AWS, Microsoft Azure DevOps, Microsoft Azure Functions, Microsoft Azure AKS, Microsoft Azure ASE, Microsoft Azure CosmosDB, Veracode, helmcharts, Ansible, Terraform, Kafka, MQ, Oracle, MS SQL Server
2d
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Principal Full Stack Engineer
Durham, North Carolina, United States
OnsiteFull Time
3+ YOEBachelor's degree and 5 years, or master's degree and 3 years, of experience building large-scale data analytics and machine learning solutions on AWS and Snowflake.
Python, Event Collection, AWS, Amazon S3, Amazon EMR, AWS Lambda, Amazon Athena, Amazon Kinesis, Amazon EKS, Jenkins, Stash, Concourse, Unix shell, Control-M, Snowflake, SQL, Continuous Integration/Continuous Delivery (CI/CD)