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Contract Senior Java Developer Jobs in Orlando, FL

CEI

Senior Java Developer

Kissimmee, FL · Hybrid

$75 - $80/hr

Contract: W2 only, 12 month contract with potential for extension or conversion to full time with ... Senior Java Developer responsible for enhancing and supporting Java-based backend systems with a ...

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 ...

SoftNice INC

Java Developer

Orlando, FL

$47.50 - $61.50/hr

S. corporation plus all the benefits of a highly affordable offshore outsource development team We are looking for 1 senior Java developer in Orlando, FL. that has experience with Java, NoSQL, Spring ...

WFNQASD5

BVT Analyst_07/04/2026_Edit

Orlando, FL · On-site

$89 - $159/hr

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 ...

Avani Technology Solutions, Inc.

Java Developer

Orlando, FL · On-site

$47.50 - $61.50/hr

ROLE: Sr. Java Developer Location: Orlando, FL Duration: 6+months (24 Month Project) Industry: GPS - Practice W2 only, no C2C LOCAL CANDIDATES HIGHLY PREFERRED. Requirements * Five (+) years J2EE ...

Sarian Solutions

Sr. Java/SQL Developer

Orlando, FL

Hi, Greetings from Sarian We have a Sr. Java/SQL Developer positions 6 month contract-to-hire in Orlando, FL, below is the . If you are available and interested, please send me your most recent ...

360 IT Professionals

Sr. Java/SQL Developer

Orlando, FL

$53.50 - $68.25/hr

Contract Interview Mode: Phone+F2F MUST HAVE: 5+ years Java programming experience 3+ years development using Microsoft SQL including Strong experience writing complex queries in SQL Experience ...

Intellyk INC

Java Developer with AWS

Orlando, FL · On-site

$47.50 - $61.50/hr

Title : Java Developer with AWS Location : Orlando, FL ( Only Locals ) Duration : 5+ Months ... Senior Recruiter Work: 732-399-9510 Ext: 104 Fax: 732-399-9513 Adr: #450, 15 Corporate Pl S ...

Intellyk INC

Java Developer with AWS

Orlando, FL · On-site

$47.50 - $61.50/hr

Java Developer with AWS Location : Orlando, FL ( Only Locals ) Duration : 5+ Months Interview Mode ... Senior Recruiter Work: 732-399-9510 Ext: 104 Fax: 732-399-9513 Adr: #450, 15 Corporate Pl S ...

360 IT Professionals

Java/SQL Developer

Orlando, FL

$47.50 - $61.50/hr

NOTE- we are looking for strong Java developers who have worked extensively developing for a MS SQL ... | Sr. Talent & Client Acquisition Specialist - TAG US | 360 IT Professionals Inc. C: +1 510-254 ...

CEI

Sr. Full Stack Java Engineer

Kissimmee, FL · Remote

$46.50 - $59.75/hr

Senior Software Engineer - Full Stack (Java / Angular) * Location: Celebration, FL (4 days onsite ... Contract: W2 only, 22- month contract with potential for conversion to full time with either the ...

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All JobsContract Java Developer JobsContract Senior Java Developer JobsContract Senior Java Developer Jobs in Orlando, FL

Contract Senior Java Developer information

See Orlando, FL salary details

$10

$58

$80

How much do contract senior java developer jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for contract senior java developer in Orlando, FL is $58.65, according to ZipRecruiter salary data. Most workers in this role earn between $51.39 and $65.53 per hour, depending on experience, location, and employer.

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

AspectContract Senior Java DeveloperContract Java Developer
Required CredentialsJava certifications, experience in complex projectsJava certifications, basic to intermediate experience
Work EnvironmentLarge enterprise, complex systemsStartups, small to medium projects
Employer & Industry UsageFinancial, healthcare, tech firmsTech startups, software agencies
Search & Comparison IntentSeeking experienced Java roles, seniority levelEntry to mid-level Java roles

The main difference between a Contract Senior Java Developer and a Contract Java Developer lies in experience, project complexity, and industry usage. Senior developers typically handle complex systems and require advanced certifications, while Java Developers may work on simpler projects with less experience. Both roles are in demand across various industries, but the senior position emphasizes leadership and technical expertise.

What is a contract senior Java developer?

A Contract Senior Java Developer is an experienced software engineer who specializes in Java programming and works on a contract basis rather than as a permanent employee. They are typically responsible for designing, developing, and maintaining complex Java applications, often leading technical teams and ensuring code quality. Their contract status means they are hired for specific projects or time frames, providing flexibility to both the developer and the employer. Senior Java Developers usually have several years of experience and a deep understanding of Java frameworks, best practices, and software architecture.

What are some common challenges faced by contract senior Java developers when joining new projects?

Contract Senior Java Developers often encounter challenges such as quickly adapting to unfamiliar codebases, integrating with established development teams, and understanding unique business requirements. Since contracts are typically time-limited, there is pressure to deliver results efficiently while maintaining high code quality. Building rapport with permanent staff and navigating different development processes or toolchains are also common hurdles, but strong communication skills and adaptability can help overcome these challenges.

What are the key skills and qualifications needed to thrive as a contract senior Java developer, and why are they important?

To thrive as a Contract Senior Java Developer, you need advanced proficiency in Java programming, object-oriented design, and experience with frameworks like Spring or Hibernate, typically backed by a bachelor's degree in computer science or related field. Familiarity with version control systems (such as Git), CI/CD pipelines, and cloud platforms like AWS or Azure is often required, along with relevant Java certifications. Strong problem-solving, communication, and time management skills help you effectively collaborate with distributed teams and deliver quality code on tight deadlines. These skills and qualities are crucial for building robust applications, adapting to evolving project requirements, and excelling in fast-paced contract environments.
What are popular job titles related to Contract Senior Java Developer jobs in Orlando, FL? For Contract Senior Java Developer jobs in Orlando, FL, the most frequently searched job titles are:
What job categories do people searching Contract Senior Java Developer jobs in Orlando, FL look for? The top searched job categories for Contract Senior Java Developer jobs in Orlando, FL are:
What cities near Orlando, FL are hiring for Contract Senior Java Developer jobs? Cities near Orlando, FL with the most Contract Senior Java Developer job openings:
Contract Senior Java Developer jobs near you

Senior Java Developer

Computer Enterprises, Inc.

Kissimmee, FL • On-site

$75 - $80/hr

Other

Medical, Dental, Vision, Retirement

Posted 26 days ago

Job description

Senior Java DeveloperJob at a Glance
  • Title: Senior Java Developer
  • Location: Hybrid, Orlando FL (4 days onsite)
  • Contract: W2 only, 12 month contract with potential for extension or conversion to full time with either the client or CEI
  • Pay: $75.00-80.00 /hour + optional medical, dental, vision, 401(k) match
Overview

The client is seeking a Senior Java Developer responsible for enhancing and supporting Java-based backend systems with a focus on Spring Reactor, Spring WebFlux, reactive programming, and cloud-hosted services. This role will help support and evolve service-layer applications, troubleshoot sustainment issues, and contribute to reactive Java development using Java 17, WebFlux, Reactor, MongoDB, and AWS/cloud technologies.

Key Responsibilities
  • Design, develop, and maintain backend services using Java 17, Spring Boot, Spring WebFlux, and Spring Reactor.
  • Build and support reactive REST APIs using Project Reactor, Mono, Flux, and WebFlux.
  • Analyze sustainment issues quickly and provide practical technical solutions.
  • Support and enhance service-layer applications in a cloud-hosted environment.
  • Work with MongoDB and understand considerations around reactive data access and blocking database behavior.
  • Collaborate with engineering teammates to support ongoing development, troubleshooting, and knowledge transfer.
  • Promote best practices in code quality, CI/CD, testing, and production support.
  • Conduct code reviews and contribute to maintainable, reliable backend services.
  • Stay current on Java, Spring Reactor, WebFlux, and cloud-native development practices.
Required Skills
  • 5+ years of professional Java development experience.
  • Strong Java 17 experience.
  • Strong Spring Boot experience.
  • Hands-on experience with Spring WebFlux and Spring Reactor.
  • Experience building or supporting reactive applications using Mono and Flux.
  • Strong understanding of RESTful API development and integration.
  • Ability to explain a real WebFlux application and the candidate’s personal role in building or supporting it.
  • Experience troubleshooting backend service issues and quickly identifying practical fixes.
  • Familiarity with MongoDB or other database technologies.
  • Familiarity with AWS or cloud-hosted application environments.
  • Familiarity with modern DevOps and version control tools such as Git, Jenkins, Docker, or similar.
Required Education
  • Bachelor''s degree in Computer Science or related field.
  • Master''s degree preferred.
Preferred Skills
  • Experience using MongoDB with reactive Java applications.
  • Experience with Java 17 to Java 21 migration.
  • Experience with AWS services or cloud-hosted deployments.
  • Experience with hospitality, travel, commerce, or adjacent customer-facing business domains.
  • Experience with Kubernetes or containerized application environments.
  • Knowledge of microservices architecture and event-driven systems.
  • Familiarity with NestJS or willingness to support JavaScript/NestJS-adjacent service work.
  • AWS Certification is a plus.
Why Should I Apply?

This opportunity offers the chance to work on modern Java service-layer applications using Java 17, Spring WebFlux, Spring Reactor, MongoDB, and cloud-hosted technologies. You’ll join a collaborative engineering environment where hands-on problem solving, sustainment support, and reactive Java expertise are highly valued.

About CEI

As a trusted technology partner, CEI delivers solutions that help our customers transform their business and achieve meaningful results. From strategy and custom application development through application management - our technology and digital experience services are tailored to meet each unique need of our customers. Our staffing solutions bring specialized skills to complement our customers'' workforce and project requirements.
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