St. Petersburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
St. Petersburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
St. Petersburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
St. Petersburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
17 software engineer iii jobs at 9 companies in St. Petersburg, FL
3mo
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Software Development Engineer III (SDE III) Tech Lead
Seffner, Florida, United States
$100k/yr HybridFull Time
Senior software engineer with leadership, design, C#, Blazor, CI/CD, and ability to translate requirements into technical plans.
C#, Blazor, CI/CD
2w
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Software Engineer III (.NET)
Clearwater, Florida, United States
OnsiteFull Time
7+ YOE7+ years .NET software development experience; bachelor's in CS/Software/Computer Engineering or equivalent; production support, troubleshooting, customer-facing communication, and ability to travel up to 15%.
.NET, .NET Framework, .NET Core, C#, Windows Services, Entity Framework, REST, SQL, LINQ, Microsoft SQL Server, TCP/IP, Visual Studio, Azure DevOps, Git, SQL Server Management Studio (SSMS), Microsoft Visio, Microsoft Office
2w
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Software Engineer III
Clearwater, Florida, United States
OnsiteFull Time
7+ YOEBachelor's in CS or equivalent, 7+ years .NET software development, experience supporting production applications, C# proficiency, EM/field support experience, US work authorization, excellent communication.
.NET, C#, .NET Framework, .NET Core, Entity Framework, REST, SQL, LINQ, Microsoft SQL Server, TCP/IP, Visual Studio, Azure DevOps, Git, SQL Server Management Studio (SSMS), Microsoft Visio, Microsoft Office
1mo
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DevOps - Software Engineer III
Tampa, Florida, United States
OnsiteFull Time
4+ YOE4+ years applied software engineering experience; proficiency with Java or Python, Kubernetes, CI/CD, UNIX/Bash, observability tooling, automation, and enterprise development tools.
Java, Python, UNIX/Bash, Kubernetes, Jules — Enterprise CI/CD, Bitbucket, GitHub, IntelliJ, VS Code, Tomcat, Apache, Geneos, Dynatrace, Splunk, AutoSys
2w
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Software Engineer III - Java Payments
Tampa, Florida, United States
OnsiteFull Time
3+ YOE3+ years applied software engineering experience, system design, SDLC, agile/CI/CD, experience with modern programming and databases, familiarity with enterprise AI-assisted development and secure coding practices.
Java, Python, Springboot, JavaScript
2w
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Software Engineer III
Clearwater, Florida, United States
OnsiteFull Time
7+ YOE7+ years .NET development experience, C# proficiency, production support experience, bachelor\u0002s degree preferred or equivalent, strong troubleshooting and communication skills.
.NET Framework, .NET Core, C#, Windows Services, Entity Framework, Dependency Injection, REST/Web APIs, SQL, LINQ, Microsoft SQL Server, TCP/IP Networking, Visual Studio, Azure DevOps, Git, Bug Tracking Systems, SQL Server Management Studio (SSMS), Microsoft Visio, Microsoft Office, Warehouse Control Systems (WCS), Warehouse Execution Systems (WES), Automated Storage and Retrieval Systems (AS/RS), Conveyor and Sortation Systems
1mo
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Software Engineer III
Arlington or Louisville or Tampa
$93k-$140k/yr HybridFull Time
3+ YOE3+ years application programming across front-end, server-side, and database; experience with full SDLC, Agile, CI/CD, AWS services, microservices, containers, and AI/LLM integrations; BS in CS preferred.
AWS Lambda, Amazon API Gateway, Amazon DynamoDB, Node.js, Python, Java, React, GitLab Duo, GitHub Copilot, Cursor IDE
1mo
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Java Software Engineer III - Kafka
Tampa, Florida, United States
OnsiteFull Time
3+ YOE3+ years applied software engineering experience; strong Java, Spring Boot, microservices, REST APIs; cloud (AWS/Azure/GCP), CI/CD, system design, and experience validating AI-assisted code outputs.
Java, Spring Boot, Microservices, RestAPIs, AWS, Azure, GCP, CI/CD, React, Angular, EC2, EKS, RDS, S3, Lambda
2w
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ISO20022 Payments Software Engineer III - Automation Tester
Tampa, Florida, United States
OnsiteFull Time
3+ YOERequires software engineering training or certification and 3+ years of experience, AI-assisted development expertise, agile and CI/CD knowledge, test scripting, defect monitoring, reporting, and strong organizational skills.
Selenium, Python, Java, Cucumber, JIRA, Microsoft SharePoint, Confluence, CI/CD, Gherkin, ISO20022, pacs.008, pacs.009, pacs.004, pain.001, camt.056
9h
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Software Engineer III — Developer Portal
Mountain View or McLean or New York City or Tampa
$173k-$193k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience, 4+ years building production backend services, REST APIs, relational databases, SQL, TypeScript, React, authentication concepts, and cross-functional technical leadership.
Java, Spring Boot, Ruby, Ruby on Rails, Node.js, TypeScript, React, Next.js, SQL, OpenAPI, OAuth 2.0, OpenID Connect, SAML 2.0, SCIM, SpiceDB, OpenFGA, OPA, Cedar, Google Cloud Platform, OpenTelemetry, Honeycomb, Prometheus, Sentry, Playwright, Jest, Cypress, Claude Code, Cursor, PostgreSQL, Webpack Module Federation
2mo
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Software Engineer III – Trust Service Team
Mountain View or McLean or New York City or Tampa
$173k-$201k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent, 4+ years backend software experience (Java/JVM preferred), strong SQL/PostgreSQL skills, REST/OpenAPI design experience, familiarity with AI-assisted development tooling, and production reliability practices.
Java, JVM, Claude Code, Cursor, OpenAPI, PostgreSQL, SQL, OAuth2, OpenID Connect
6d
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AWS Software Engineer III-Full Stack/Java/Spring Boot
Tampa, Florida, United States
OnsiteFull Time
3+ YOERequires 3+ years of software engineering experience, Java Spring Boot, microservices, system design, testing, databases, Kafka, CI/CD, security, and enterprise AI-assisted development tools.
AWS, Java, Groovy, Python, Spring, Spring Boot, Oracle, Kafka, CI/CD, Docker, Kubernetes, Artificial Intelligence, Machine Learning
6d
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Project - Software Engineer III - DevOps Engineering
Tampa, Florida, United States
OnsiteFull Time
3+ YOEBachelor's degree, 3+ years with Jenkins, GitHub, Helm, Docker, and Kubernetes, Agile team experience, and active TS/SCI clearance. Must work onsite in Tampa and have unrestricted US work authorization.
Jenkins, GitHub, Helm, Docker, Kubernetes, Terraform, Puppet, PowerShell, Linux
1mo
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DevOps Software Engineer III - CI/CD Release Automation
Tampa, Florida, United States
OnsiteFull Time
5+ YOE5+ years applied software engineering experience; proficiency with CI/CD, Jenkins, Spinnaker, Groovy and Bash; hands-on AWS experience; experience validating AI-assisted outputs; strong communication and secure SDLC knowledge.
Jenkins, Jenkinsfile, Groovy, Bash, Spinnaker, AWS, Terraform, CloudFormation, Ansible, Docker, Kubernetes, EKS, SAST, SCA, SBOM
2mo
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STINGRAI Software Engineer - 28744 (Tampa, FL, Florida, United States)
Tampa, Florida, United States
$97k-$125k/yr OnsiteFull Time
5+ YOESoftware engineer with geospatial data experience, Python, AWS, Docker; TS/SCI clearance ability; 11-25% travel; multiple levels (III–V) based on experience.
AWS, Location Services, EC2, S3, Redshift, Mapbox, ArcGIS, Python, Polars, Docker, REST APIs, Git
2w
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FircoSoft Application Developer - Software Engineer III
Tampa, Florida, United States
OnsiteFull Time
3+ YOE3+ years applied FircoSoft experience, production-grade FircoSoft implementations, Java/J2EE/Spring Boot/PL/SQL proficiency, Kubernetes and AWS familiarity, SDLC and CI/CD knowledge.
FircoSoft, Continuity V6, Screening Preparation, FOL, Firco Utilities, Java, J2EE, Spring Boot, PL/SQL, Kubernetes, AWS
1w
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Programmer Analyst III - AWS Serverless Backend Engineer
Saint Petersburg or Tampa
OnsiteFull Time
5+ YOERequires a bachelor's degree or equivalent, 5+ years of backend development, and expertise in C#, AWS serverless architectures, REST APIs, Docker, databases, DevOps, and cloud infrastructure as code.
C#, RESTful APIs, AWS, DevOps, Agile, CI/CD Pipelines, Automated Testing, API Gateway, AWS Lambda, AWS Bedrock, Amazon Q, Docker, AWS ECS Fargate, Okta, SAML, OAuth 2.0, OIDC, AWS CDK, CloudFormation, Azure DevOps, SQL, SQL Server, PostgreSQL, MySQL, Node.js, Angular, TypeScript, JavaScript, GitHub Copilot, Claude, Kiro, ChatGPT
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