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Senior Java Backend Developer Jobs in Florida (NOW HIRING)

Hertz

Sr. Backend Developer

Estero, FL · On-site

$120K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are seeking a Senior Backend Engineer to design, build, and scale critical rental systems that ... Proficiency in Java, Spring Boot, or similar * Strong experience designing APIs and microservices

Judge Group, Inc.

Role: Sr. Java Developer

Tampa, FL · On-site

$45/hr

Senior Java Developer / Java Lead Location: Tampa FL Duration: 6 Months Rate : $45/hour on w2 We ... The role involves designing and developing scalable backend applications, deploying solutions on ...

WFNQASD5

BVT Analyst_07/04/2026_Edit

Orlando, FL · On-site

$89 - $159/hr

  • Medical

  • Dental

  • Vision

  • PTO

Senior Java Developer ===== ABOUT THE ROLE ----- We are looking for a highly skilled Senior Java Developer to join our engineering team. You will design, develop, and maintain scalable backend ...

Rumble - Career Page

Senior Back-End Developer

Miami, FL · On-site

$159K - $176K/yr

Rumble is seeking a Senior Back-End Developer to design, build, and maintain high-performance server-side systems that power a large-scale video platform serving millions of users. This is a senior ...

Next Step Systems

Senior Java Developer

Tampa, FL · On-site

$54 - $69/hr

  • Medical

  • Retirement

  • PTO

Senior Java Developer, Tampa, FL The Senior Java Developer will assist a group of top notch developers to build the breakthrough features customers will love, adopt, and use while keeping the trusted ...

Cliftonlarsonallen

Senior Back-End Developer

Fort Myers, FL · On-site

$112K - $146K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

CLA is growing and seeking to hire an experienced Senior Back-End Developer to join our talented Information Technology team. The position offers growth, flexibility and a collaborative work ...

Ztek Consulting INC

Sr.Java Developer

Tampa, FL · On-site

$54 - $69/hr

Job Title: Sr.Java Developer Duration: 6-12 months Location: Onsite Tampa -FL; Plano-TX Work Type ... Design and implement robust Java-based backend services and RESTful APIs. * GKP/GCP Infrastructure:

Amaze Systems Inc.

Senior Java Developer

Orlando, FL · On-site

$53.50 - $68.25/hr

Senior Java Developer & Team Lead Location: Orlando, FL (Onsite from day 1 - Minimum 3 days a week in Office) Duration: 12 Months Primary skill Required Proficiency level (0-10) Java Spring Boot 9 ...

Eliassen Group

Senior Java Developer

Lake Mary, FL · On-site

$48 - $58/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

On-site in Lake Mary, FL Our client is seeking a Senior Java Developer to design, build, and ... Knowledge of front-end and back-end development concepts. * Experience across the full SDLC ...

Eliassen Group

Senior Java Developer

Lake Mary, FL · On-site

$48 - $58/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

On-site in Lake Mary, FL Our client is seeking a Senior Java Developer to design, build, and ... Knowledge of front-end and back-end development concepts. * Experience across the full SDLC ...

Tech Tammina LLC

Sr Backend Java Developer

Tampa, FL · On-site

$113K - $147K/yr

Role: Sr Backend Java Developer Location: Tampa, FL Duration: 6 months C2H Rate: Market Need only W2 consultants Interview: Video round followed by F2F Project: * Modernization - re-write mainframe ...

Ruri Software Technologies LLC

Java/J2EE Developer

Tampa, FL · On-site

$48.25 - $62.50/hr

... of work experience as a back end developer 3+ years hands on experience with Java, J2EE ... Microservices, Spring Reactive, Java Spring boot and JPA. 3+ years hands on experience with Oracle ...

Brillio Inc

Java Developer

Temple Terrace, FL · On-site

$46.50 - $60.25/hr

Bootstrap, REST Webservices (Jersey), AJAX, Java Script, JSTL Server Side/ Backend Developer Qualifications Additional Information All your information will be kept confidential according to EEO ...

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Senior Java Backend Developer information

What is a senior Java backend developer?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a senior Java backend developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the senior Java backend developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are the most commonly searched types of Java Backend Developer jobs in Florida?

The most popular types of Java Backend Developer jobs in Florida are:

What are popular job titles related to Senior Java Backend Developer jobs in Florida?

For Senior Java Backend Developer jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Senior Java Backend Developer jobs in Florida look for?

The top searched job categories for Senior Java Backend Developer jobs in Florida are:

What cities in Florida are hiring for Senior Java Backend Developer jobs?

Cities in Florida with the most Senior Java Backend Developer job openings:

Senior Java Backend Developer jobs near you
Infographic showing various Senior Java Backend Developer job openings in Florida as of August 2026, with employment types broken down into 82% Full Time, 5% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Sr. Backend Developer

Hertz

Estero, FL • On-site

$120K - $140K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 5 days ago

Hertz rating

6.3

Company rating: 6.3 out of 10

Based on 197 frontline employees who took The Breakroom Quiz

139th of 174 rated vehicle equipment hire

Job description


We are seeking a Senior Backend Engineer to design, build, and scale critical rental systems that power core business operations. This role requires strong expertise on backend development, with the ability to design end-to-end solutions, drive architecture decisions, and deliver highly scalable, resilient systems.
You will partner with product, design, and engineering teams to build modern, customer-centric rental experiences and robust backend platforms.
What you will do:
  • Design and develop end-to-end features
  • Own critical components of rental systems such as reservations, pricing, fleet, and checkout flows
  • Build scalable microservices and responsive user interfaces
  • Collaborate with cross-functional teams to translate business requirements into technical solutions
  • Lead architectural discussions and influence system design decisions
  • Mentor junior engineers and promote engineering best practices
  • Ensure high standards of performance, security, scalability, and maintainability

Required Skills :
  • 5+ years of backend software engineering experience
  • Proven experience building and scaling production-grade systems
  • Experience in domain-heavy systems (e.g., rental, travel, e-commerce, logistics) preferred
  • Proficiency in Java, Spring Boot, or similar
  • Strong experience designing APIs and microservices
  • Strong understanding of system design, scalability, and distributed systems
  • Experience with CI/CD, DevOps practices, and observability tools
  • Test-driven development and automation mindset
  • Strong problem-solving and analytical thinking
  • Ability to own features end-to-end
  • Excellent communication and collaboration skills
  • Product mindset with focus on customer experience
  • Adaptability in fast-paced environments
  • Understanding of authentication, authorization, and security best practices
  • Experience working within a cloud environment ex: (AWS/Azure/GCP)

Preferred Skills:
  • Strong knowledge of databases (PostgreSQL, MySQL, DynamoDB, etc.)
  • Experience with caching, messaging systems (Kafka, SQS), and event-driven architecture.
  • B.S. in Computer Science or equivalent

Stating salary range is $120,000- $140,000 commensurate with experience.
What You'll Get:
  • 40% off 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

About Us
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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