38 principal engineer jobs at 27 companies in Three Lakes, FL
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Principal Engineer
Miami, Florida, United States
OnsiteFull Time
Bachelor's in Civil Engineering, Florida PE license, progressive land development and water resources experience, leadership and mentoring ability, strong communication and technical problem-solving skills.
3w
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Principal Engineer
Miami, Florida, United States
HybridFull Time
10+ YOELicensed PE, bachelor\u0002s degree from ABET-accredited program, 10+ years engineering design/project management experience, leadership and mentorship skills, ability to lead large-scale projects.
2mo
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Principal Full Stack Engineer
Miami, Florida, United States
OnsiteFull Time
8+ YOE8+ years engineering experience; backend APIs; cloud-native infra; CI/CD with AI integration; GoLang and TypeScript/JavaScript; experience with AI coding tools in production.
Go, TypeScript, JavaScript, Claude Code, ChatGPT Codex, GitHub Copilot, GitHub Actions, ArgoCD, MCP server, LangChain, LlamaIndex
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Principal Building Performance Engineer
Coral Gables or Miami or Fort Lauderdale
HybridFull Time
15+ YOEBachelor's in Mechanical Engineering, PE licensure, 15+ years engineering experience with building systems, sustainability, decarbonization, resilience, leadership, and strong communication and presentation skills.
1mo
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Principal Consultant- Structural Engineer
Fort Lauderdale, Florida, United States
$150k-$195k/yr HybridFull Time
15+ YOEBachelor's in Civil/Structural Engineering, PE license required (SE preferred), 15+ years structural design experience, AutoCAD proficiency, valid driver's license, ability to perform field assessments and lead project teams.
AutoCAD, BIM
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Principal Engineer - Platform Engineering
San Francisco or San Bruno or Seattle or New York or Boston or San Jose or Chicago or Phoenix or Washington or Miami or Bellevue
$231k-$332k/yr RemoteFull Time
15+ YOE15+ years building and operating large-scale distributed systems, 7+ years with Kubernetes, cloud experience (AWS/Azure/GCP), Terraform/ArgoCD, SRE practices, strong leadership and communication.
Kubernetes, Terraform, ArgoCD, Go, Python, AWS, Azure, GCP, CNI, GitOps
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Environmental Principal (Assessment & Remediation)
Miami, Florida, United States
OnsiteFull Time
12+ YOE12+ years experience with professional engineering or geology license (or 16+ years with certifications). Bachelor's/Master's in relevant science/engineering. Must maintain licensure/certifications and have valid driver's license when driving for company.
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Senior Principal Software Engineer/Architect
Lowell or Atlanta or Alpharetta or Sunrise or United States
$207k-$298k/yr HybridFull Time
12+ YOE~12+ years engineering experience designing SaaS multi-tenant systems, AI/ML (LLM) productionization, M&A technical diligence and cloud/SRE expertise; strong communication and architectural leadership.
Kubernetes, AWS, GCP, Azure, CI/CD, MLOps, LLM, ETL/ELT, feature store, API
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Principal, Building Envelope
Fort Lauderdale, Florida, United States
OnsiteFull Time
Socotec: Provides testing, inspection, and certification services for building safety.
15+ YOEBachelor's in architecture/engineering or related, 15+ years building envelope consulting, PE or RA required, strong codes/standards knowledge, business development and leadership experience.
3w
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Principal Power Electronics Engineer
Houston or Miami or Reston
OnsiteFull Time
10+ YOE10+ years power-electronics experience, BS in EE (MS preferred), inverter architecture and controls expertise, standards authority (IEEE/UL/IEC), vendor management, and willingness to travel ~25–30%.
AutoCAD, PSCAD, MATLAB / Simulink, PLECS
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Principal Software Engineer, Healthcare Platform
Miramar or Miami
$180k-$250k/yr HybridFull Time
8+ YOE8+ years building production software, 3+ years leading projects or mentoring, strong healthcare technology experience, hands-on Python, PostgreSQL, cloud/deployment experience, healthcare interoperability and AI-assisted tooling experience.
Python, PostgreSQL, EMRs, HL7, FHIR, CCDA, X12, Databricks, dbt, Airflow, FastAPI, Flask, React, Next.js, Node.js, Microsoft Azure, Claude Code, Cursor, GitHub Copilot
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Principal Software Engineer (Python)
Irvine or Oklahoma City or Sunrise or Oxford or Dallas or Austin
$155k-$180k/yr HybridFull Time
10+ YOE10+ years professional software engineering experience; expert Python/FastAPI; semantic, graph, and RAG/Vector retrieval experience; cloud (GCP/AWS/Azure); leadership, TDD, and AI/LLM/SLM familiarity.
Git, Unix, Python, FastAPI, FastMCP, ADK, LLM, SLM, GraphRAG, Vector Databases, RAGAS, DeepEval, GCP, AWS, Azure
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Principal Software Engineer (Python)
Irvine or Oklahoma City or Sunrise or Oxford or Dallas or Austin
$155k-$180k/yr HybridFull Time
10+ YOEMaster's or Bachelor's in CS/AI (required), 10+ years software engineering, expert Python/FastAPI, semantic/graph and RAG experience, cloud (GCP/AWS/Azure), Git/Unix, ADK, vector DBs, strong communication and leadership.
Git, Unix, Python, FastAPI, FastMCP, ADK, Vector Databases, GraphRAG, RAGAS, DeepEval, HyDE, GCP, AWS, Azure
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Principal Software Engineer
Florida or Arizona or North Carolina or Miami
RemoteFull Time
7+ YOE7+ years C++ production experience, modern C++ systems programming, Bazel and Linux experience, payment processing and PCI-DSS knowledge, gRPC/service decomposition, security-first mindset, production debugging and on-call experience.
C++, Bazel, gRPC, Rust, Kafka, OpenSSL, Clang, MSVC, Claude, Codex, Linux, HTTP/HTTPS, Braintree, Adyen, Chase Paymentech, Barclays, HSBC, AMEX, Klarna, Shift4
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Principal Software Engineer
Miami or Florida or Arizona or North Carolina
RemoteFull Time
7+ YOE7+ years C++ production experience, modern C++ fluency, systems programming and performance optimization, Bazel and Linux proficiency, gRPC and payment gateway integration experience, PCI/security best practices, and participation in on-call rotation.
C++, C++17, Bazel, gRPC, Rust, Clang, MSVC, Kafka, OpenSSL, Linux, Unix, HTTP/HTTPS, REST, Claude, Codex, Chase Paymentech, Barclays, HSBC, AMEX, Adyen, Braintree, Klarna, Shift4
1mo
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Principal Software Engineer
Phoenix or Las Vegas or Miami
HybridFull Time
10+ YOE10+ years building cloud-native distributed backend/platform systems, delivering greenfield products, experience with AI/LLM components, strong system design and production delivery skills.
GenAI, LLMs, AI/ML, DAG
3w
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Principal Engineer - Library Architect
Palo Alto or Virginia or Miami
HybridFull Time
Deep systems expertise, cross-language library design, governance experience, large-scale abstraction and architecture skills, and executive-level influence and mentorship.
4d
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Major Crossings Design- Build Principal
New York City or Morristown or Philadelphia or Washington or Baltimore or Reston or Richmond or Atlanta or Nashville or Tampa or Fort Lauderdale or Miami or Orlando or Dallas or Austin or Tempe or Bellevue or Los Angeles or San Diego or San Francisco or Milwaukee or Chicago or Columbus or Denver or Tulsa or Fargo or Albuquerque
$175k-$300k/yr HybridFull Time
15+ YOEBachelor's degree in civil or related engineering, PE registration, and 15+ years managing complex highway and bridge projects. Requires Design-Build experience, QA/QC leadership, stakeholder management, and travel.
3w
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Principal AI/ML Ops Platform Engineer
Dallas or Miramar
HybridFull Time
5+ YOEMaster's in computer science or related plus 5 years (or Bachelor's plus 7) with experience deploying ML models, cloud operations, DevSecOps, and software development operations.
Python, R, SQL, Terraform, Kubernetes, Unix, CI/CD, AWS, Azure, Scikit-learn, Pandas, PyTorch, TensorFlow, NLTK, spaCy
2d
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Principal (Forward Deployed AI Engineer) United States - BCG X
Boston or New York or Brooklyn or Chicago or Miami or Dallas or San Francisco or Seattle or Manhattan Beach or Pittsburgh or Los Angeles
$253k/yr OnsiteFull Time
8+ YOEBachelor's, master's, or PhD in engineering or a related field plus 8+ years' experience; expertise in AI/GenAI, LLMs, Python, full-stack development, cloud platforms, and technical leadership.
Large Language Models (LLMs), LangChain, OpenAI, Anthropic, Python, React, JavaScript, TypeScript, AWS, Azure, GCP, CI/CD
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