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168 sr principal software engineer jobs at 61 companies in Florida

1mo
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Principal / Sr Principal Engineer Software
Melbourne, Florida, United States
$98k-$148k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEActive DoD Secret clearance, 5+ (Principal) or 8+ (Sr Principal) years software engineering experience (or equivalent degrees), experience with 5G/O-RAN, cloud (Azure/AWS), containers, scripting, and C/C++/Java in Linux environments.
O-RAN, Azure, AWS, Kubernetes, C/C++, Java, bash, PowerShell, python, Linux, Model-Based Systems Engineering (MBSE)
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2mo
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Principal/Sr. Principal Engineer Software - Infrastructure
Melbourne, Florida, United States
$98k-$184k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEUS citizen able to obtain DoD Secret (interim required), 5+ years software engineering (8+ for Sr. Principal), experience with C/C++, Linux/RHEL, virtualization, scripting/Ansible/Python, container tech, STIGs and ACAS/SCC scanning.
Linux, RHEL, bash, Ansible, Ansible Automation, Atlassian Suite, ACAS, SCC, STIGs, C, C++, Python, KVM, QEMU, VMware ESXi, VMware vCenter, Hyper-V, podman, Docker, Kubernetes
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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
Zelis
Zelis: Providing healthcare payment and claims cost management solutions.
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
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Principal Software Engineer
Melbourne, Florida, United States
$134k-$190k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
12+ YOEBachelor’s degree in a related field with 12+ years of experience; strong C++, software architecture, and hardware-integrated systems; leadership experience; travel; ability to obtain a US DoD security clearance.
C++, Kotlin, CMake, Android, Linux, Windows, Docker, FastDDS, gRPC, MQTT, SDK, APIs
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Principal Software Engineer
Rothschild or Alabama or Arkansas or Arizona or Colorado or Florida or Georgia or Illinois or Indiana or Kentucky or Louisiana or Maryland or Michigan or Minnesota or Missouri or Mississippi or North Carolina or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$135k-$160k/yr RemoteFull Time
Foundation Finance
Foundation Finance: Point-of-sale consumer financing for home improvement projects.
7+ YOEBachelor's in CS/Engineering or related,7+ years development experience,technical leadership and architecture experience,mentoring skills,and strong presentation and stakeholder communication.
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Principal Engineer-Software Development
Irving or Alpharetta or Ashburn or Temple Terrace or Basking Ridge
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Provides wireless, broadband, and telecommunications services to customers.
6+ YOEBachelor's degree or 4+ years of work experience and 6+ years of relevant experience. Requires Java, Spring Boot, JavaScript/TypeScript, React, software architecture, microservices, REST APIs, and distributed systems expertise.
Java, Spring Boot, React, JavaScript, TypeScript, Apigee, Kibana, GIT, Jenkins, AWS, GCP, Azure, Docker, Kubernetes, Kafka, SQS, Kinesis, RabbitMQ, Redis
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Principal Software Engineer
Celebration, Florida, United States
$176k-$235k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
10+ YOE10+ years experience; expertise in Flutter, mobile native (iOS/Android), Java, Angular, Node.js, RESTful APIs, on-premise infrastructure, data standardization, and microservices; strong communication and leadership; Bachelor's degree or equivalent.
Flutter, iOS, Android, Java, Angular, Node.js, RESTful API, Docker, Kubernetes, AI/ML
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Principal Software Engineer – Supply Chain Technology
Washington or Florida or United States
$231k-$323k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
12+ YOE12+ years of production software experience; BS in CS/Software Engineering; leadership and mentoring; AI/ML experience; strong communication; senior leadership presentation skills.
Java, Python, JavaScript, React, Angular
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2mo
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Principal Engineer
Alabama or Arizona or Arkansas or California or Colorado or Connecticut or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Vermont or Virginia or Washington or Wisconsin
$210k-$262k/yr RemoteFull Time
Fuze Health
Fuze Health: Integrated digital health, home diagnostics, and virtual pharmacy platform.
10+ YOEBachelor's in CS or related; 10+ years software engineering experience with 3+ years at staff/principal level; deep expertise in AWS, PostgreSQL, Ruby on Rails, Python, TypeScript/JavaScript; experience building scalable, high-throughput systems; strong communication; U.S. work authorization required.
AWS, PostgreSQL, Ruby on Rails, Python, TypeScript, JavaScript, Slack, GSuite, Jira, HL7, FHIR, NCPDP, EHR
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Principal Engineer-Software Development
Irving or Alpharetta or Ashburn or Temple Terrace or Basking Ridge
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Provides wireless, fiber-optic internet, and telecommunications services globally.
6+ YOEBachelor's degree or equivalent experience and 6+ years of relevant experience. Requires Java, Spring Boot, JavaScript/TypeScript, React, software architecture, microservices, REST APIs, and distributed systems expertise.
Java, Spring Boot, React, JavaScript, TypeScript, Apigee, Kibana, GIT, Jenkins, AWS, GCP, Azure, Docker, Kubernetes, Kafka, SQS, Kinesis, RabbitMQ, Redis
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1w
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Principal Software Engineer
Saint Paul or Juno Beach or United States
$70-$85/hr OnsiteContract
Concord
Concord: Provides technology consulting and digital transformation services for enterprises.
9+ YOERequires 9+ years of software engineering experience, architecture and technical leadership, proficiency in Python, C#, or JavaScript, cloud experience, AI-assisted development, CI/CD, DevSecOps, and stakeholder communication.
Python, C#, JavaScript, Azure, AWS, GCP, Copilot, Cursor, Claude Code, CI/CD, DevSecOps
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4d
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Senior Principal Software Engineer
Fort Wayne or Largo
$109k-$185k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
Bachelor's degree in computer science, computer engineering, or related field; C++ software development, object-oriented design, engineering processes, testing, and problem-solving experience required.
C++, C#, Python, Java, Green Hills, VxWorks, Windows, Linux, Continuous Integration Tools, GIT, Jira, Confluence
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Principal Software Developer
Tampa, Florida, United States
HybridFull Time
Syniverse
Syniverse: Provides global mobile roaming and messaging interoperability services.
8+ YOEBachelor's degree in engineering, computer science, information technology, or related field; 8+ years software development experience; expertise in Java, Unix/Linux, shell scripting, SQL, PL/SQL, databases, testing, and debugging.
Java, Unix/Linux, shell scripting, SQL, PL/SQL, C#, Oracle, PostgreSQL, Apache Tomcat
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2w
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Principal Software Engineer
Tampa, Florida, United States
$146k/yr HybridFull Time
DTCC
DTCC: Provides post-trade infrastructure for the global financial services industry
8+ YOEBachelor's degree plus 8 years, or master's degree plus 6 years, with Java/J2EE, Spring, Angular, databases, REST, cloud-native applications, containers, and software testing experience.
Java, J2EE, Servlets, JSP, JSTL, EJB, JMS, JDBC, Spring, Spring Boot, Angular, PrimeNG, Bootstrap CSS, MyBatis, Hibernate, HTML, JavaScript, CSS, JSON, AJAX, RESTful web services, DB2, Oracle, Eclipse IDE, IBM WebSphere, Tomcat, JUnit, XML, Git, Gradle, Maven, Snowflake, Python, OpenShift, Amazon EKS, Agile
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Principal Software Engineer
Florida or North Carolina
$165k-$291k/yr RemoteFull Time
Genesys
Genesys: AI-powered cloud customer experience and contact center software.
10+ YOE10+ years of software development, 2+ years with AI solutions, agentic AI expertise including RAG and MCP, Go, JavaScript, TypeScript, Kubernetes, AWS, microservices, REST APIs, and a bachelor's degree or equivalent.
AWS, Go, JavaScript, TypeScript, Kubernetes, Genesys Cloud, RAG, RAG pipelines, MCP, Amazon EKS, AWS Fargate, Amazon DynamoDB, Amazon EC2, Amazon ECS, AWS Lambda, Amazon S3, CloudFormation, AWS Step Functions, Docker, CI/CD, Terraform, RESTful API
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2mo
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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
Cotality
Cotality: Provider of property intelligence, data, and analytics solutions.
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
Orlando, Florida, United States
OnsiteFull Time
Foundation Health
Foundation Health: AI-powered infrastructure for digital pharmacy and telehealth.
Experience building complex systems from scratch, coding expertise, strong engineering judgment, shipped AI-powered products, AI tooling fluency, and willingness to work in Orlando.
AI, voice agents
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2mo
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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
Cotality
Cotality: Provides property data, analytics, and workflow intelligence solutions.
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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1d
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Principal Engineer-Software Development
Irving or Alpharetta or Ashburn or Temple Terrace or Basking Ridge
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Global provider of wireless, internet, and communication services.
6+ YOEBachelor's degree or equivalent experience; 6+ years relevant experience; Java, Spring Boot, JavaScript/TypeScript, and React expertise; knowledge of architecture, microservices, REST APIs, and scalable distributed systems.
Java, Spring Boot, React, JavaScript, TypeScript, Apigee, Kibana, GIT, Jenkins, AWS, GCP, Azure, Docker, Kubernetes, Kafka, SQS, Kinesis, RabbitMQ, Redis
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3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
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