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Seasonal Remote Working Java Developer Jobs in Jacksonville, FL

Senior Pega Developer

Jacksonville, FL · Remote

$130K - $139K/yr

Remote Citizenship: Must be a US Citizen or Permanent Resident Security Clearance: USDA Public ... Working familiarity with .NET-based systems sufficient to understand integration points and ...

Water Resources Engineer

Jacksonville, FL · Remote

$73K - $100K/yr

This position offers potential for development in a great working environment and the opportunity ... This role has the opportunity to be remote from any location within the US. Key Responsibilities:

Release Engineer

Jacksonville, FL · Remote

$115K - $125K/yr

Nymbus is a remote-first company. Occasional travel may be required for client engagements, team ... Working hours primarily align with the Eastern Time Zone; candidates located in the Eastern or ...

Lead Environmental Engineer - Solid Waste

Jacksonville, FL · On-site +1

$95K - $125K/yr

If you thrive working alongside a smart and caring team, Foth may be the place for you. Join our ... remote arrangement. Primary Responsibilities: * Serve as the primary technical resource for solid ...

Lead Environmental Engineer - Solid Waste

Jacksonville, FL · On-site +1

$95K - $125K/yr

If you thrive working alongside a smart and caring team, Foth may be the place for you. Join our ... remote arrangement. Primary Responsibilities: * Serve as the primary technical resource for solid ...

Showing results 41-60

Seasonal Remote Working Java Developer information

See Jacksonville, FL salary details

$14

$52

$71

How much do seasonal remote working java developer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for seasonal remote working java developer in Jacksonville, FL is $52.53, according to ZipRecruiter salary data. Most workers in this role earn between $45.43 and $58.80 per hour, depending on experience, location, and employer.

What is the difference between Seasonal Remote Working Java Developer vs Full-Stack Developer?

AspectSeasonal Remote Working Java DeveloperFull-Stack Developer
CredentialsJava certification, relevant programming experienceJava, JavaScript, HTML/CSS, frameworks
Work EnvironmentRemote, project-based, seasonalRemote or on-site, ongoing projects
Industry UsageTech, finance, e-commerce with seasonal needsWeb development, startups, enterprise
Search & Comparison IntentFocus on seasonal Java roles, remote workBroader web development roles, full-stack skills

The Seasonal Remote Working Java Developer specializes in Java programming for seasonal projects, often in remote settings. In contrast, a Full-Stack Developer handles both front-end and back-end development, usually in ongoing roles. While both roles may work remotely and require similar technical credentials, the Java Developer's work is typically project-based and seasonal, whereas Full-Stack Developers often have continuous responsibilities across multiple technologies.

Business Systems Specialists /Test Automation Engineers: Digital Applications

Worldpay, Inc.

Jacksonville, FL • Remote

$42.50 - $56.25/hr

Full-time

Re-posted 3 days ago


Job description

Job Description

FIS Management Services, LLC seeks Business Systems Specialists /Test Automation Engineers: Digital Applications in Jacksonville, FL to collaborate with Product Owners, business stakeholders, and cross-functional teams to gather, analyze, and validate complex business and user requirements. Develop comprehensive test plans and cases for system, integration, and user acceptance testing. Build and maintain automated testing frameworks using Java, JavaScript, Selenium, Cypress, and WebDriverIO; integrate tests into CI/CD pipelines (Jenkins, GitLab CI). Conduct load and performance testing using Apache JMeter; analyze KPIs such as latency, throughput, and error rates. Apply strong SQL skills for data modeling, validation, and test data management across multiple recordkeeping systems (OMNI, TRAC, NonQual). Write performant SQL (CTEs, window functions, indexing strategies) to support analytics, test automation, and data validation across PostgreSQL, SQL Server, MySQL, and IBM DB2. Validate application inputs/outputs against financial engine results; ensure accuracy in retirement income calculations. Specify canonical data contracts for inputs/outputs between 3rd party financial engines and internal databases; version schemas, enforce referential integrity, and document transformation logic. Define system scope and objectives through research, fact-finding, and deep understanding of retirement planning industry standards.

REQUIREMENTS: Bachelor's degree or foreign equivalent in Business Administration, Information Systems, or a related field of study and six (6) years of progressively responsible experience: performing business systems analysis experience with projects as the business systems analyst lead; utilizing Java/JavaScript and test automation tools including Selenium, Cypress, and REST Assured; working with CI/CD pipelines and DevOps practices; utilizing Apache JMeter performance testing tools and API testing frameworks; implementing SQL skills and working with relational databases including PostgreSQL, SQL Server, MySQL, and IBM DB2; working within Retirement income planning area and technology financial calculations in Financial and Retirement Planning industry; performing solutions design and requirements definition disciplines leveraging model driven design-based tools and techniques including conceptual solution component models, business process models, and use cases; working in an agile environment; and defining and executing test cases in support of application releases. In the alternative, employer will accept a Master's degree or foreign equivalent in the above listed fields and four (4) years of experience in the above listed skills. Telecommuting and/or working from home may be permissible pursuant to company policies.

QUALIFIED APPLICANTS: Please apply directly through our website by clicking on "Apply Now."


Privacy Statement

FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.

EEOC Statement

FIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here supplement document available here


For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.

Sourcing Model

Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

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