ZipRecruiter

Log In

1

Java Application Developer Jobs in Sanford, FL (NOW HIRING)

Genesis10

Entry Level Software Developer

Orlando, FL · On-site

$60K/yr

... Java, IntelliJ, MySQL, Spring, HTML, CSS, JavaScript, REST, and React. Now hiring for our Software Developer cohort starting in November 2026. To apply, please submit a formal application through ...

Genesis10

Entry Level Software Developer

Orlando, FL · On-site

$60K/yr

... Java, IntelliJ, MySQL, Spring, HTML, CSS, JavaScript, REST, and React. Now hiring for our Software Developer cohort startingin November 2026. To apply, please submit a formal application through our ...

previous page

Showing results 41-60

All JobsJava Application Developer JobsJava Application Developer Jobs in Sanford, FL

Java Application Developer information

See Sanford, FL salary details

$21

$50

$73

How much do java application developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for java application developer in Sanford, FL is $50.32, according to ZipRecruiter salary data. Most workers in this role earn between $41.39 and $59.62 per hour, depending on experience, location, and employer.

What is the difference between Java Application Developer vs Java Software Engineer?

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are some common challenges Java application developers face when working on large-scale enterprise projects?

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java application developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Java application developer?

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What cities near Sanford, FL are hiring for Java Application Developer jobs? Cities near Sanford, FL with the most Java Application Developer job openings:
Java Application Developer jobs near you

Guidewire Developer III

Frontline Insurance Managers Inc.

Lake Mary, FL • On-site

$50 - $63.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

At Frontline Insurance, we are on a mission to Make Things Better, and our Guidewire Developer III plays a pivotal role in achieving this vision. We strive to provide high quality service and proactive solutions to all our customers to ensure that we are making things better for each one.


What makes us different? At Frontline Insurance, our core values – Integrity, Patriotism, Family, and Creativity – are at the heart of everything we do. We’re committed to making a difference and achieving remarkable things together. If you’re looking for a role, as a Systems Administrator III where you can make a meaningful impact and grow your career, your next adventure starts here!



Our Guidewire Developer III enjoys robust benefits:

  • Health & Wellness: Company-sponsored Medical, Dental, Vision, Life, and Disability Insurance (Short-Term and Long-Term).
  • Financial Security: 401k Retirement Plan with a generous match
  • Work-Life Balance: Four weeks of PTO and Pet Insurance for your furry family members.


What you can expect as an Guidewire Developer III:

We are seeking a highly experienced Senior Guidewire PolicyCenter Performance Developer to lead performance engineering across our Guidewire PolicyCenter platform and insurance Suite applications. This role requires deep expertise in Guidewire configuration, Gosu development, and enterprise-scale performance optimization. The ideal candidate will have a strong insurance background and hands-on experience with P&C implementations. Candidate will design, develop, optimize, and troubleshoot performance-related aspects of Guidewire PolicyCenter to ensure the platform remains highly available, scalable, and responsive.

Development & Configuration

  • Design, develop, and configure Guidewire PolicyCenter modules including policy lifecycle, underwriting rules, rating, and product model
  • Write and optimize Gosu code (Guidewire's proprietary scripting language) following best practices
  • Develop and maintain PCF (Page Configuration Framework) screens and UI enhancements
  • Build and maintain integration points using REST/SOAP APIs and Guidewire Integration Framework

Performance Engineering

  • Lead root cause analysis (RCA) for critical performance issues in production and pre-production environments
  • Perform deep-dive profiling of JVM, thread pools, connection pools, GC (Garbage Collection) behavior, and caching layers
  • Optimize SQL queries, ORM mappings, and database interaction patterns within Guidewire's data model
  • Drive load testing strategy and execution using enterprise tools (JMeter, Gatling, K6)
  • Establish and own SLA benchmarks, performance baselines, and continuous monitoring frameworks
  • Evaluate and implement Guidewire-specific tuning levers — Messaging, Batch, Workflow, and Cluster configurations
  • Coordinates performance regression testing across major releases, patches, and cloud migrations

Database & Query Optimization

  • Write and tune complex SQL queries against Guidewire's data model
  • Analyze execution plans and implement indexing strategies
  • Optimize ORM behavior and reduce N+1 query issues in Gosu layer
  • Collaborate with DBAs on schema-level performance improvements

Testing & Quality

  • Develop and execute performance test plans and scripts
  • Establish performance baselines and SLA benchmarks
  • Conduct regression performance testing across releases and upgrades
  • Document findings and provide actionable remediation recommendations

Collaboration & Support

  • Reports to Director of Application Support and work closely with production support team, architects, business analysts, QA, and infrastructure teams
  • Participate in code reviews with a performance-focused lens
  • Support production performance incidents and provide RCA (Root Cause Analysis)
  • Work closely with testing automation team to automate performance testing practices.
  • Assist in Guidewire cloud (GWCP) platform migrations and optimizations


What we are looking for as an Guidewire Developer III:

  • Guidewire ACE (Aces Certified Expert) certification in PolicyCenter
  • Experience with Guidewire Digital portals
  • Familiarity with CI/CD pipelines (Jenkins, GitLab CI)
  • Experience with Kubernetes/containerized Guidewire deployments
  • Proficiency with logging tools like OpenSearch
  • 10+ years in Guidewire PolicyCenter development
  • PolicyCenter deep expertise and experience with BillingCenter / ClaimCenter and Contact Manager a plus
  • JMeter, Gatling, K6, Grafana, AppDynamics, Dynatrace, New Relic, or similar APM tools
  • SQL tuning, SQL Server and execution plan analysis
  • Gosu, Java, XML
  • REST, SOAP, Guidewire Integration Framework, Messaging
  • AWS basics and Guidewire Cloud Platform (GWCP)
  • Load/stress/soak testing methodologies
  • Bachelor's degree in Computer Science, Information Technology, or a related field
  • Relevant Guidewire certifications are a strong advantage


Why work for Frontline Insurance?

At Frontline Insurance, we’re more than just a workplace – we’re a community of innovators, problem solvers, and dedicated professionals committed to our core values: Integrity, Patriotism, Family, and Creativity.
We provide a collaborative, inclusive, and growth-oriented work environment where every team member can thrive.


Frontline Insurance is an equal-opportunity employer that is committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws.