10 sr security software engineer jobs at 9 companies in Jacksonville, FL
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Senior Security Automation Engineer
Jacksonville, Florida, United States
RemoteFull Time
5+ YOE5+ years software/devops/automation experience with 2+ years in security/infrastructure, experience designing enterprise automation platforms and data pipelines, Python, REST APIs, Kubernetes, IaC, mentoring experience.
Python, REST API, Apache Airflow, Prefect, Dagster, Kubernetes, AKS, Helm, RHEL, Bicep, Terraform, ARM templates, Git, CI/CD, SQL, Neo4j, Cypher, Azure OpenAI, OAuth 2.0, Managed Identity, API keys, Parquet Modular Encryption, AES-256, SIEM, SOAR
1mo
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Staff Software Engineer
Jacksonville or United States
$131k-$161k/yr HybridFull Time
5+ YOE5+ years professional development experience. Experience with AWS (CloudFront, Lambda, DynamoDB, RDS, VPC, API Gateway), Node JS/TS, Python, Angular, testing (Jest/Karma), HTTP APIs, observability, Microsoft Azure DevOps, and git. Strong security mindset.
AWS, CloudFront, Lambda, DynamoDB, RDS, VPC, API Gateway, Node JS/TS, Python, Angular, Jest, Karma, Microsoft Azure DevOps, git
1mo
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Senior AWS Software Data Engineer
Hazelwood or Jacksonville or Plano or Oklahoma City or Philadelphia
$161k-$217k/yr OnsiteFull Time
8+ YOEBachelor's degree, U.S. person eligible for U.S. security clearance, 8+ years data engineering/software development, 5+ years big-data platform and cloud (AWS/Azure/GCP), experience with data ingestion, APIs, data warehousing, and distributed systems.
AWS, S3, SQS, Lambda, DynamoDB, Amazon OpenSearch, RedShift, DocumentDB, Tanzu, Jira, GIT, Python, JavaScript, SQL, Azure, Google Cloud Platform (GCP), DevOps, DevSecOps, CI/CD
1mo
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Senior AWS Software Data Engineer
Hazelwood or Jacksonville or Plano or Oklahoma City or Philadelphia
$161k-$217k/yr OnsiteFull Time
8+ YOEBachelors degree, ability to obtain U.S. security clearance, 8+ years data engineering/software development, 5+ years big data and cloud architecture experience (AWS/Azure/GCP), API configuration, and distributed systems deployment.
AWS, Microsoft Azure, Google Cloud Platform (GCP), S3, SQS, Lambda, DynamoDB, Amazon OpenSearch, RedShift, Tanzu, DocumentDB, Python, JavaScript, SQL, Jira, GIT, DevOps, DevSecOps, CI/CD, APIs
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Director, Software Engineering
Jacksonville or Atlanta or New York City or Milwaukee
OnsiteFull Time
10+ YOE10+ years software engineering leadership; deep cloud, microservices, DevOps, CI/CD experience; proven ability to lead distributed teams; strong secure SDLC and production operations knowledge.
DevOps, CI/CD, microservices, Change Gate
5d
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Staff Backend Engineer, Custody Core (Crypto Security)
San Francisco or Seattle or New York City or Frisco or Cottonwood Heights or Helena or Jacksonville
$154k-$264k/yr OnsiteFull Time
7+ YOE7+ years backend engineering experience building distributed, highly available services; strong REST, async messaging, cloud (AWS) experience; production debugging and incident response skills.
AWS, PostgreSQL, Redis, Kafka, Fireblocks, BitGo, Anchorage
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Senior Full Stack AI Engineer
Jacksonville or Iselin or Washington
$110k-$190k/yr OnsiteFull Time
7+ YOE7+ years software engineering, expert React, backend framework experience (Node.js, Python, .NET Core), secure public-facing app and cloud architecture experience, hands-on use of AI coding tools and agentic workflows.
React, Node.js, NestJS, Express, Python, FastAPI, Django, Microsoft .NET Core, AWS, Microsoft Azure, GCP, Claude Code, GitHub Copilot, Cursor, Replit, Lovable
3w
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Senior Engineer
Jacksonville, Florida, United States
$110k-$130k/yr OnsiteFull Time
8+ YOE8+ years experience as a MuleSoft developer, API-led integration, Mule 4, DataWeave, RAML/OpenAPI, REST/SOAP, security (OAuth/JWT/TLS/SAML), Java preferred, strong design and mentoring skills.
MuleSoft, Mule 4 runtime, DataWeave 2.0, RAML, OpenAPI, REST, SOAP, Jenkins, JIRA, Github, OAuth, JWT, TLS, SAML, Java, Groovy, JavaScript
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Artificial Intelligence Security Specialist USA
New York or Irving or Jacksonville or Jersey City or Tampa
$109k-$265k/yr HybridFull Time
5+ YOEExperience in AI/ML engineering, offensive security, or software engineering; bachelor's degree or equivalent; 5+ years experience for senior levels; strong Python and LLM experience; threat modeling and vulnerability management skills.
Artificial Intelligence (AI), Large Language Models (LLMs), Python
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Artificial Intelligence Security Specialist USA
New York or New Castle or Tampa or Jacksonville or Fort Lauderdale or Irving or Jersey City
$109k-$265k/yr HybridFull Time
5+ YOEExperience in AI/ML engineering, security research, or software engineering; hands-on LLM/agent experience, vulnerability research, Python proficiency, threat modeling (STRIDE, ATT&CK); bachelor’s or equivalent; 5+ years preferred.
Artificial Intelligence (AI), LLMs, Python, STRIDE, ATT&CK