IT Developer – Full Stack

GuideWell Source

. Write code for intermediate-level system designs spanning platforms .

Posted 11/4/2026full-timeJacksonville • Florida • United StatesMid-LevelSenior💰 $77,600 - $97,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates proficiency in Full Stack Development with expertise in Java, Spring Boot, Microservices, and ReactJS, while ensuring adherence to SDLC guidelines and effective application of unit testing and debugging practices. Capable of managing programming projects independently and communicating technical information clearly.

Highest-signal resume keywords

Full Stack DevelopmentJava ProgrammingMicroservices ArchitectureSQL Database ExpertiseUnit Testing and Debugging

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaSpring BootMicroservicesReactJSSQLAPI DevelopmentCI/CDUnit TestingDebuggingObject Oriented Programming

Soft Skills

Organizational SkillsAnalytical SkillsInterpersonal SkillsCritical ThinkingEffective Communication

Tools & Technologies

AWS Cloud ComputingMS SuiteVisioVersioning ToolsFlowcharting Tools

Industry Keywords

Systems Development Life CycleApplication Programming InterfacesProduct Development Life CycleIT DevelopmentChange Management Procedures

Tech Stack

Tools & technologies

AWSCloudJ2EEJavaMicroservicesReactSDLCSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Write code for intermediate-level system designs spanning platforms
Code and/or create Application Programming Interfaces (APIs)
Enhance existing programs and develop new programs
Review code developed by Associate and IT Developers
Provide input to and drive programming standards
Write detailed technical specifications for subsystems and identify integration points
Report missing elements in system and functional requirements and explain impacts to team members
Perform unit testing and debugging and set test conditions based on code specifications
Scope time and resources required to complete programming projects and seek estimate reviews
Support application transition throughout the Product Development life cycle and document migration requirements
Research vendor products and alternatives and assist with product gap analysis/comparison
Include IT Controls to protect application and data confidentiality, integrity, and availability
Ensure SDLC guidelines are followed to support audit compliance

Requirements

What you’ll need

3+ years related work experience in IT development/programming/coding professional work experience
High school diploma or GED
Experience and understanding with unit testing, release procedures, coding design and documentation protocol as well as change management procedures
Proficiency using versioning and debugging tools
Thorough knowledge of Information Technology fields and computer systems
Demonstrated organizational, analytical and interpersonal skills
Demonstrated database and SQL skills
Ability to manage tasks independently and take ownership of responsibilities
Ability to learn from mistakes and apply constructive feedback to improve performance
Must demonstrate initiative and effective independent decision-making skills
Ability to communicate technical information clearly and articulately
Ability to adapt to a rapidly changing environment
In-depth understanding of the systems development life cycle
Proficiency programming in more than one object oriented programming language
Proficiency using standard desktop applications such as MS Suite and flowcharting tools such as Visio
Strong critical thinking skills to evaluate alternatives and present solutions consistent with business objectives and strategy
Full Stack Java Developer experience building scalable, high-performance enterprise applications using Java, Spring Boot, Microservices, and ReactJS
Expertise in Java, J2EE, Spring Boot, Microservices Architecture, AWS Cloud Computing, Front-end Development, CI/CD, and API Development
Strong SQL knowledge with expertise on relational Databases (mandatory)
Full Stack (Front & Back End) Developer proficiency in JAVA and React
Occasional travel may be required to support business operations, including in-office meetings, collaboration, events, and other work-related activities
Travel to and from the corporate office may be required

Benefits

Comp & perks

Medical, dental, vision, life and global travel health insurance
Life insurance
Short- and long-term disability programs
Leave programs to support personal circumstances
Retirement Savings Plan including employer match
Paid time off
Volunteer time off
10 holidays
2 well-being days
Additional voluntary benefits
Comprehensive wellness program
Opportunities for incentive or commission compensation
Annual reviews with pay for performance considerations for base pay increases