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Senior Java Engineer Jobs in Naples, FL (NOW HIRING)

The Hertz Corporation

Sr Payments Engineer

Estero, FL · On-site

$115K/yr

The Sr Payments Engineer is a hands-on engineer building and operating Hertz's payment systems and ... Proficiency in a modern backend language such as Java, Kotlin, Python, or Go, and experience with ...

Hertz

Sr Full Stack Developer

Estero, FL · On-site

$125K/yr

We are seeking a Senior Full Stack Software Engineer to design, build, and scale critical rental ... Strong expertise in Java 17+, Spring Boot, Spring MVC, Spring Security, Hibernate/JPA, and RESTful ...

The Hertz Corporation

Sr Full Stack Developer

Estero, FL · On-site

$125K/yr

We are seeking a Senior Full Stack Software Engineer to design, build, and scale critical rental ... Strong expertise in Java 17+, Spring Boot, Spring MVC, Spring Security, Hibernate/JPA, and RESTful ...

Hertz

Sr Manager Payments Engineering

Estero, FL · On-site

$140K/yr

Maintain a healthy on-call experience and engineer well-being. * Coordinate cross-functional ... Hands-on knowledge of modern backend stacks (Java, Python, or similar) and event-driven ...

The Hertz Corporation

Payments Engineer

Estero, FL · On-site

$90K/yr

The Payments Engineer reports to the Sr Manager Payments Engineering, partners closely with the ... Proficiency in a modern backend language such as Java, Kotlin, Python, or Go, and experience with ...

All JobsJava Engineer JobsSenior Java Engineer JobsSenior Java Engineer Jobs in Naples, FL

Senior Java Engineer information

See Naples, FL salary details

$10

$59

$81

How much do senior java engineer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for senior java engineer in Naples, FL is $59.17, according to ZipRecruiter salary data. Most workers in this role earn between $51.83 and $66.11 per hour, depending on experience, location, and employer.

What are some common challenges senior Java engineers face when working on large-scale enterprise applications?

Senior Java Engineers often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining high performance under heavy loads. They are also responsible for implementing robust security practices and integrating new technologies without disrupting existing systems. Effective collaboration with cross-functional teams and mentoring junior developers are crucial aspects of the role, as these responsibilities help maintain code quality and project momentum.

What is the difference between Senior Java Engineer vs Java Developer?

AspectSenior Java EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certifications (e.g., Oracle Certified Professional)Bachelor's in Computer Science or related field, Java certifications optional
Work EnvironmentDesigning, developing, and maintaining complex Java applications, often in team leadership rolesDeveloping Java applications, focusing on coding and implementation
Industry UsageUsed across finance, tech, and enterprise sectors for large-scale projectsCommonly employed in software development firms, startups, and tech companies

While both roles involve Java programming, Senior Java Engineers typically handle complex system design, mentorship, and project leadership, whereas Java Developers focus more on coding and implementing features. The senior role often requires more experience and certifications, with a broader scope of responsibilities.

What are the key skills and qualifications needed to thrive as a senior Java engineer?

To thrive as a Senior Java Engineer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and a degree in computer science or related field. Experience with frameworks like Spring, Hibernate, build tools such as Maven or Gradle, and familiarity with cloud platforms and CI/CD systems are typically required. Excellent problem-solving abilities, leadership, and effective communication help you guide teams and collaborate with stakeholders. These skills are crucial for delivering robust, scalable software solutions and mentoring junior engineers in complex development environments.

What is a senior Java engineer?

Senior Java Engineers are experienced software developers who specialize in designing, developing, and maintaining applications using the Java programming language. They often lead development teams, architect solutions, and ensure that software meets both technical and business requirements. Their responsibilities also include code reviews, mentoring junior developers, and optimizing application performance. Typically, they have several years of experience and a deep understanding of Java frameworks and best practices.
What cities near Naples, FL are hiring for Senior Java Engineer jobs? Cities near Naples, FL with the most Senior Java Engineer job openings:
Senior Java Engineer jobs near you
Infographic showing various Senior Java Engineer job openings in Naples, FL as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $123,079 per year, or $59.2 per hour.

Sr Payments Engineer

The Hertz Corporation

Estero, FL • On-site

$115K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 20 days ago

Hertz rating

6.2

Company rating: 6.2 out of 10

Based on 196 frontline employees who took The Breakroom Quiz

141st of 171 rated vehicle equipment hire

Job description

A Day in the Life:

The Sr Payments Engineer is a hands-on engineer building and operating Hertz's payment systems and integrations. This role designs, builds, tests, deploys, and maintains Cloud enabled payment engine and services across card-present, card-not-present, and alternative payment methods, including tokenization, fraud signals, settlement, and reconciliation flows.

The Sr. Payments Engineer reports to the Senior Manager, Payments Engineering, partners closely with the Solutions Architect on design and pattern adoption, participates in on-call rotation, and contributes to the engineering culture and standards of the team.

What You'll Do:

  • Design, build, test, and deploy scalable and secure cloud-native payment applications, services and integrations across card-present, card-not-present, and alternative payment methods.
  • Implement integrations with payment gateways and processors such as Adyen, CyberSource, Stripe, Braintree, Worldpay, or FIS.
  • Implement tokenization, vault interactions, and secure handling of cardholder data within PCI scope.
  • Build and maintain APIs and event flows for authorization, capture, refund, void, chargeback, and settlement.
  • Implement and tune fraud signals, scoring rules, and chargeback dispute workflows in coordination with the Risk and Fraud teams.
  • Build observability into all payment paths, including structured logs, metrics, traces, and alerting.
  • Participate in on-call rotation; respond to incidents and lead post-incident reviews for areas you own.
  • Drive measurable improvements in transaction success rate, latency, and reliability for the systems you own.
  • Write secure code aligned with PCI DSS and Hertz security standards; participate in threat modeling and security reviews.
  • Develop resilient, event-driven services using AWS and other serverless technologies.
  • Create, configure and manage Kubernetes clusters at scale. Implement best practices and configure and manage service mesh
  • Collaborate with Product, QA, and Operations to translate business requirements into technical implementations.
  • Author and maintain technical documentation, runbooks, and architectural decision records for payment systems you own.
  • Continuously improve developer experience, build / test / deploy pipelines, and code quality.
  • Stay current on payments industry trends, card scheme rules, and emerging payment methods.
  • Ensure compliance with all Corporate Policies and Procedures, PCI DSS, and SOX requirements.

What We're Looking For:

  • Bachelor's Degree in Computer Science, Information Systems, Engineering, or related field, or equivalent practical experience.
  • 6+ years of software engineering experience, with 3+ years building or operating payment systems.
  • Hands-on experience with at least one major payment gateway or processor such as Adyen, CyberSource, Stripe, Braintree, Worldpay, FIS, or ACI.
  • Proficiency in a modern backend language such as Java, Kotlin, Python, or Go, and experience with REST and event-driven APIs.
  • Working knowledge of PCI DSS, tokenization, encryption, and secure handling of payment data.
  • Experience with relational and / or distributed data stores; comfortable writing and tuning SQL.
  • Experience with cloud platforms (AWS, Azure, or GCP) and CI / CD pipelines.
  • Strong debugging and root-cause analysis skills, including across distributed systems.
  • Effective written and oral communication.
  • Experience with fraud platforms, 3D Secure, or chargeback / dispute systems is a plus.
  • Experience with ISO 8583 or ISO 20022 messaging is a plus.
  • Experience working in a regulated or compliance-heavy environment (PCI, SOX, or similar) is a plus.
  • Industry experience in transportation, hospitality, retail, or marketplace businesses is a plus.

  • Flexible and adaptable; ability to work effectively in ambiguous situations 

  • Excellent verbal and written communication skills  

  • Results driven, ability to make decisions and help solve problems
  • Ability to see the big picture and leverage critical thinking and decision-making skills.  experience. 

We expect the starting salary to be around $115,000. Actual salary will be determined based on relevant work experience. 

What You'll Get:

  • Up to 40% off the base rate of any standard Hertz Rental   
  • Paid Time Off
  • Medical, Dental & Vision plan options
  • Retirement programs, including 401(k) employer matching
  • Paid Parental Leave & Adoption Assistance
  • Employee Assistance Program for employees & family
  • Educational Reimbursement & Discounts
  • Voluntary Insurance Programs - Pet, Legal/Identity Theft, Critical Illness
  • Perks & Discounts -Theme Park Tickets, Gym Discounts & more
The Hertz Corporation operates the Hertz, Dollar Car Rental, Thrifty Car Rental brands in approximately 9,700 corporate and franchisee locations throughout North America, Europe, The Caribbean, Latin America, Africa, the Middle East, Asia, Australia and New Zealand. The Hertz Corporation is one of the largest worldwide airport general use vehicle rental companies, and the Hertz brand is one of the most recognized in the world.
 
US EEO STATEMENT 
At Hertz, we champion and celebrate a culture of diversity and inclusion. We take affirmative steps to promote employment and advancement opportunities. The endless variety of perspectives, experiences, skills and talents that our employees invest in their work every day represent a significant part of our culture - and our success and reputation as a company. 
Individuals are encouraged to apply for positions because of the characteristics that make them unique. 
EOE, including disability/veteran

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