47 java software engineer jobs at 17 companies in St. Johns, FL
1mo
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Software Engineer Sr
Farmers Branch or Phoenix or Jacksonville or Pittsburgh or Dallas
OnsiteFull Time
3+ YOE3+ years industry experience, advanced Core Java and Spring Boot microservices, JUnit, Git, REST APIs, OAuth 2.0/JWT, Apigee, Dynatrace, Elasticsearch/Elastic Stack, CI/CD (Jenkins), experience leading/ influencing engineers and resolving production/performance issues.
Core Java, Spring Boot, JUnit, Git, OAuth 2.0, JWT, Apigee, Dynatrace, Elastic Search, Elastic Stack, Jenkins
5d
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Software Engineer
Ponte Vedra Beach, Florida, United States
OnsiteFull Time
8+ YOE3+ MgmtBachelor's degree,8+ years software development experience with 3+ years in senior/consulting roles; expertise in C#.NET,SQL Server,T-SQL and modern cloud architectures; strong communication and leadership skills.
C#.NET, SQL Server, T-SQL, Jquery, SSIS, Bootstrap, CSS, HTIML, JavaScript, Java, Python, AWS, Azure, GCP, CI/CD, Agile, DevOps, microservices
2d
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Gen AI Software Engineer - Vice President
Jacksonville, Florida, United States
$126k-$188k/yr HybridFull Time
6+ YOERequires 6–10 years of relevant software or enterprise architecture experience, 2–3 years of generative AI experience, Python and Java expertise, cloud platform knowledge, and a bachelor's degree; master's preferred.
Python, Java, AWS, Akamai, Lightspeed, AWS PWS, CI/CD, SDLC, Devin AI
4w
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Senior Staff Software Engineer
Jacksonville, Florida, United States
$202k-$222k/yr HybridFull Time
7+ YOEBachelor's in CS or related and 7+ years building high-throughput distributed retail/ecommerce systems; 2+ years leading technical initiatives; proficiency in Java, Python, JavaScript, Go, DB/SQL/NoSQL, CI/CD and performance testing.
Java, Python, JavaScript, Go, DB, SQL, NoSQL, Postman, JUnit, Git, Unix/Linux, Docker, JMeter, k6, GitHub Actions, GitLab CI, Jenkins, Discrete Event Simulation (DES)
1mo
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Java Full Stack Developer
Jacksonville, Florida, United States
OnsiteFull Time
3+ YOE3+ years professional software development; strong Java and Spring Boot backend skills, React frontend experience, SQL/PostgreSQL, HTML/CSS/JavaScript/TypeScript, Git and CI/CD familiarity; Bachelor's in CS or equivalent experience.
Java, Spring Boot, Spring, React, HTML, CSS, JavaScript, TypeScript, SQL, PostgreSQL, Git, Microsoft Azure DevOps, GitHub Actions, CI/CD, Docker, OpenAI, Anthropic, Google Gemini, Apigee, AWS, GCP, Microsoft Azure, OCP
1mo
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Java Full Stack Developer
Jacksonville, Florida, United States
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years software development, strong Java and Spring Boot backend skills, React and TypeScript frontend experience, SQL/PostgreSQL proficiency, familiarity with Git and CI/CD, and AI/ML fundamentals.
Java, Spring Boot, Spring, React, TypeScript, JavaScript, HTML, CSS, SQL, PostgreSQL, Git, Azure DevOps, GitHub Actions, CI/CD, Docker, OpenAI, Anthropic, Google Gemini, Apigee, OCP
2d
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Gen AI Software Engineer - Vice President
Jacksonville, Florida, United States
$126k-$188k/yr HybridFull Time
6+ YOERequires 6–10 years of relevant application development or enterprise architecture experience, 2–3 years of Gen AI experience, Python and Java expertise, cloud platform knowledge, and a bachelor's degree.
Python, Java, Devin AI, AWS, Akamai, Lightspeed, AWS PWS, CI/CD, Agile, SDLC
3w
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Principal Engineer Software, Dev & Production Infrastructure (Chronosphere)
San Francisco or Denver or Austin or Jacksonville or Boston or Seattle or New York City or California
$147k-$238k/yr RemoteFull Time
8+ YOE8+ years in high-scale infrastructure or platform engineering; 7+ years backend language experience; 5+ years cloud-native (AWS/GCP) and Kubernetes expertise; strong Linux, distributed systems, and IaC (Terraform) skills.
Chronosphere, Kubernetes, GCP, AWS, Go, Python, Java, C++, C#, Rust, Terraform, Cursor, Claude, Linux
3w
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Software Engineer Specialists-Payments API Platform (Real Time & Event Driven)
Jacksonville, Florida, United States
HybridFull Time
10+ YOEBachelor's in CS or related and 10+ years experience designing and developing RESTful and event-driven APIs, implementing OAuth2/JWT/TLS, cloud scalable architecture, and CI/CD; Master's +8 years acceptable.
OAuth 2.0, JWT, TLS, Java, Spring Boot, NET Core, Node.js, Python Flask, CI/CD, SAST, DAST
2w
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Software Development Engineering - Advisor II
Jacksonville or Alpharetta
OnsiteFull Time
6+ YOE6+ years software development experience, 3+ years with Golang or similar languages, 3+ years with SQL, RESTful APIs, Swagger, JSON, and GIT; Agile experience; payments domain experience preferred.
Golang, Java, C, C#, C++, SQL, RESTful services, Swagger, JSON, GIT, Agile
3mo
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Info Tech Analyst - Senior Software Developer - Technology Solutions
Jacksonville, Florida, United States
OnsiteFull Time
7+ YOESeven years IT education/experience; .NET development; web, mobile, and integration skills; ability to work independently and in teams.
.NET, MVC, Angular, Bootstrap, MSSQL, Java, PHP, J2EE, TFS, GIT, SharePoint, Kentico, Oracle ERP, Oracle CRM
1w
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Software Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.
C, C++, C#/.NET, SQL, JavaScript, Java, Python, Swift, HTML/CSS, Microsoft Visual Studio, Jenkins, GitLab
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
3mo
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Guidewire Developer
Alpharetta or Birmingham or Jacksonville
OnsiteFull Time
8+ YOE8+ years of development experience with at least 2 years in a senior/lead role; Guidewire ClaimCenter experience required; bachelor's degree in computer science, computer engineering, or related field; strong SDLC knowledge; proficiency in Java and cloud/DevOps tools; insurance domain knowledge.
Java, Gosu, Kotlin, HTML/CSS, JavaScript, TypeScript, Spring Boot, EKS, ECS, SQL, Git, Maven, Gradle, WebPack, NPM, Guidewire InsuranceSuite, PCF, REST APIs, Cloud AWS, CI/CD, Containerization, Monitoring and logging tools (AppDynamics, Splunk)
1mo
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Senior Salesforce Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Miami or Fayetteville
HybridFull Time
7+ YOE7+ years designing and implementing Salesforce solutions; 5+ years with Apex, LWC, Visualforce and integrations; Salesforce Platform Developer II required; Bachelor’s in CS/IS/software engineering or equivalent.
Salesforce CRM (Sales and Service Cloud), Force.com, Visualforce, Apex, Lightning Web Components, Cascading Style Sheets (CSS), HTML, Java, .NET, Data Loader, AppExchange, React, React Native, SQL
1mo
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Principal Data Engineer
Jacksonville, Florida, United States
OnsiteFull Time
15+ YOE15+ years data/software engineering experience, deep analytics data modeling expertise, strong SQL and programming (Python/Scala/Java), Microsoft Fabric and Power BI experience, proven platform migration and governance experience.
Microsoft Azure, Microsoft Fabric, OneLake, Lakehouse, Warehouse, Data Pipelines, Dataflows Gen2, Notebooks, Power BI, Azure Synapse, Hyperion, Oracle EBS, SQL, Python, Scala, Java, dbt, DAX
2d
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IT Developer
Jacksonville, Florida, United States
$78k-$126k/yr HybridFull Time
3+ YOERequires 3+ years of IT development experience and a high school diploma or GED. Prefers programming, DevOps, cloud, database, SQL, Agile, testing, version control, and related degree or certifications.
OpenShift, Kubernetes, AWS, Azure, SQL, Microsoft SQL Server, DB2, Windsurf, Devin, Codium, Claude Code, Codex, Java, Python, NodeJS, Microsoft Visio, Agile
2mo
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Development Manager / Technical Lead for Engineering Consultant
Mobile or Corpus Christi or Charleston or Southlake or Carson City or Jacksonville or West Palm Beach or Morehead City or Wilmington or Chipley or Katy or Atlanta or Miami or Fort Lauderdale or New Orleans or Pensacola or Lake Mary or Baton Rouge or The Woodlands or Norfolk or Tampa or Savannah or Raleigh or Charlotte or Tallahassee
OnsiteFull Time
15+ YOE5+ Mgmt15+ years in software development; 5+ years leading development teams; BS in CS/Software Engineering/Information Systems or related field; strong leadership, communication, and hands-on coding; cloud, architecture, and delivery experience.
Python, C#, Java, C++, SQL, MSSQL, Git, GitHub, PowerShell, APIs, ETL, SDLC, Agile, Scrum, TDD, BDD
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