Explore 3 full stack java engineer jobs from 3 hiring companies in Sebastian, FL, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Full Stack Java Engineer

Micco

Vero Beach

Palm Bay

Vero Beach South

Gifford

Florida Ridge

Melbourne

West Melbourne

Fellsmere

Fort Pierce

Lakewood Park

West Vero Corridor

Port Saint Lucie

Roseland

Indian River Shores

Satellite Beach

Merritt Island

Rockledge

Grant-Valkaria

Full Stack Java Engineer Jobs

Chenega Corporation

REDLattice

Syms Strategic Group

Onsite

Remote

Senior Software Engineer / Full Stack Developer

Bachelor's or Associate's degree with 2+ years relevant experience; 4+ years total experience; Secret clearance required.

Syms Strategic Group (SSG)&#160;is seeking a talented Senior Systems Engineer (Full-Stack Developer) Location: Remote Department: Veterans Affairs (VA) Type:&#160;Full Time Min. Experience:&#160;Experienced Security Clearance Level:&#160;Public Trust (MBI)&#160; Military Veterans are highly encouraged to apply! &#160;<table class="MsoTableGrid" style="border-collapse:collapse;border:none;"><tbody><tr><td style="border-bottom:1px solid #000000;width:623px;padding:0in 7px 0in 7px;background-color:#accbf9;border-top:1px solid #000000;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top">Essential Duties and Responsibilities</td></tr><tr><td style="border-bottom:1px solid #000000;width:623px;padding:0in 7px 0in 7px;height:113px;border-top:none;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top"><ul><li>Build, support, and migrate a cloud-based Web Dashboard application that processes healthcare Electronic Data Interchange (EDI) transactions</li><li>Design, build, and maintain RESTful Application Programming Interfaces (APIs) in Java and/or NodeJS that retrieve, transform, and serve EDI healthcare records</li><li>Integrate with internal platform APIs, EDI processing pipelines, and data services to deliver live and historical EDI transaction data reliability and performantly</li><li>Support and contribute to an Angular-based dashboard front-end (consuming APIs, building or maintaining components, and ensuring data is surfaced accurately to business and clinical users</li><li>Collaborate with backend C#/.Net and AWS data engineers to define clean API contracts and ensure reliable data delivery across services</li><li>Write clean, testable, well-documented code and actively participate in code review</li><li>Perform unit and integration testing across back-end services and API layers</li><li>Support deployment, monitoring, and performance of backend services in production on AWS</li><li>Apply and promote best software engineering practices within an Agile framework</li><li>Use Git and GitHub for version control, branching, pull requests, and collaborative development</li></ul></td></tr></tbody></table>&#160;<table class="MsoTableGrid" style="border-collapse:collapse;border:none;"><tbody><tr><td colspan="2" style="border-bottom:1px solid #000000;width:623px;padding:0in 7px 0in 7px;background-color:#accbf9;border-top:1px solid #000000;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top">Required Skills and Experience</td></tr><tr><td colspan="2" style="border-bottom:1px solid #000000;width:623px;padding:0in 7px 0in 7px;height:77px;border-top:none;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top"><ul><li>Experience with Java/NodeJS back-end integration</li><li>Experience with Angular front-end User Interface (UI) development</li><li>Experience designing and consuming RESTful APIs in healthcare or enterprise environments</li><li>Proven experience building backend services that serve structured EDI or healthcare data to frontend applications</li><li>Hands-on Angular experience with the ability to integrate APIs and contribute to front-end components</li><li>Strong back-end development experience in Java and JavaScript/TypeScript/NodeJS (API design, data transformation, error handling, and performance)</li><li>Experience/working knowledge with Angular or another Modern front-end framework</li><li>A proven ability to build RESTful APIs that consume and transform structured data (XML, JSON)</li><li>Experience working with EDI formats</li><li>Hands-on Cloud (Azure/AWS) experience &#8211; API Gateway, Lambda, S3, CloudWatch, or related services</li><li>Proficiency with Git and GitHub, including branching strategies, pull requests, collaborative workflows</li><li>Experience with unit and integration testing frameworks (JUnit, Jest, or equivalent)</li><li>Strong communication skills and the ability to work with stakeholders and cross-functional engineers to define and refine API requirements</li><li>Experience with Agile methodologies (Scrum, Kanban) and JIRA</li><li>An ability to work independently and as part of a distributed team</li><li>Strong attention to detail, especially around data accuracy and fidelity for healthcare records</li><li>An ability to conduct code reviews and provide constructive feedback</li></ul></td></tr><tr><td style="border-bottom:1px solid #000000;width:270px;padding:0in 7px 0in 7px;background-color:#accbf9;border-top:none;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top">Professional Certifications</td><td style="border-bottom:1px solid #000000;width:354px;padding:0in 7px 0in 7px;border-top:none;border-right:1px solid #000000;border-left:none;" valign="top">None required however AWS Cloud Certification is a plus</td></tr><tr><td style="border-bottom:1px solid #000000;width:270px;padding:0in 7px 0in 7px;background-color:#accbf9;border-top:none;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top">Years of Professional Experience</td><td style="border-bottom:1px solid #000000;width:354px;padding:0in 7px 0in 7px;border-top:none;border-right:1px solid #000000;border-left:none;" valign="top">8+ years of software development experience with a strong backend focus (Java and/or NodeJS)</td></tr><tr><td style="border-bottom:1px solid #000000;width:270px;padding:0in 7px 0in 7px;background-color:#accbf9;border-top:none;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top">Desired experience</td><td style="border-bottom:1px solid #000000;width:354px;padding:0in 7px 0in 7px;border-top:none;border-right:1px solid #000000;border-left:none;" valign="top">Electronic Data Interchange X.12 (EDI) Medical Claims<ul><li style="margin-left:8px;">X.12 medical claims (837, 834, 277, etc)</li></ul>Familiarity with web document submission processes Familiarity with healthcare payer/PBM systems, clearinghouses, or pharmacy operations Familiarity with VA systems, ARS workflows, or 275 claim attachment transactions Knowledge of HIPAA compliance requirements in API and web application development Familiarity with accessibility standards (Section 508/WCAG 2.1) for government-facing applications Experience with containerization (Docker, ECS, EKS) Familiarity with C#/.Net backend services for cross-team integration touchpoints Experience working with remote U.S. based teams (Not Offshore teams)</td></tr><tr><td style="border-bottom:1px solid #000000;width:270px;padding:0in 7px 0in 7px;background-color:#accbf9;border-top:none;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top">Formal Education</td><td style="border-bottom:1px solid #000000;width:354px;padding:0in 7px 0in 7px;border-top:none;border-right:1px solid #000000;border-left:none;" valign="top">Bachelor&#8217;s degree or higher in Computer Science, Engineering, or a related technical discipline</td></tr><tr><td style="border-bottom:1px solid #000000;width:270px;padding:0in 7px 0in 7px;background-color:#accbf9;border-top:none;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top">Citizenship Requirement</td><td style="border-bottom:1px solid #000000;width:354px;padding:0in 7px 0in 7px;border-top:none;border-right:1px solid #000000;border-left:none;" valign="top">U.S. Citizenship required for this specific opportunity</td></tr><tr><td style="border-bottom:1px solid #000000;width:270px;padding:0in 7px 0in 7px;background-color:#accbf9;border-top:none;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top">Security Clearance Requirements</td><td style="border-bottom:1px solid #000000;width:354px;padding:0in 7px 0in 7px;border-top:none;border-right:1px solid #000000;border-left:none;" valign="top">Must possess or qualify for a Public Trust (MBI)</td></tr><tr><td style="border-bottom:1px solid #000000;width:270px;padding:0in 7px 0in 7px;background-color:#accbf9;border-top:none;border-right:1px solid #000000;border-left:1px solid #000000;" valign="top">CRITICAL NOTES: </td><td style="border-bottom:1px solid #000000;width:354px;padding:0in 7px 0in 7px;border-top:none;border-right:1px solid #000000;border-left:none;" valign="top"><ol><li>SSG will not make assumptions regarding your qualifications. Your answers to the mandatory screening questions must be supported by the information on your resume.&#160; Applications with inconsistencies will not be considered.</li><li>Recruiters or Third parties will not be considered.</li><li>This is a 100% U.S. based remote position.&#160; However, candidates from CA, CO, IL, MN, NJ, NY, OR, or WA will not be considered.</li><li>This is a W-2 position </li><li>All interviews will be conducted on Microsoft Teams with your camera on; there will be no exceptions</li><li>As part of our screening process, you will be requested to provide a link to your LinkedIn profile </li></ol></td></tr></tbody></table> U.S Citizenship is required for this specific opportunity. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information and be able to obtain a government-granted security clearance. Individuals may also be subject to a background investigation including, but not limited to criminal history, employment and education verification, drug testing, and creditworthiness. Syms Strategic Group, LLC is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, marital status, disability, veteran status, sexual orientation, or genetic information. &#160;

Senior Systems Engineer (Full-Stack Developer)

Senior Systems Engineer

Senior Systems Engineer with Full-Stack skills in Java/NodeJS, Angular, REST APIs, and EDI in healthcare; 8+ years; US citizenship; Public Trust clearance; remote work.

Web Developer Full Stack Mid to Senior Level - Careers At REDLattice	

	

	

	


	
	
	

	
	
	

		 							
	 
		
	
	
	
	
	
	













						
				
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										Career Opportunities with REDLattice
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				<div>Careers At REDLattice</div>								
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		<h2>Web Developer (Full Stack � Mid to Senior Level)</h2>	
	
	
			
		
		 			 	Department:
					Engineering		 					
		 			 	Location:
					Melbourne, FL 					
		 		 		 		 		 		 		



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		<div>Web Developer (Full Stack � Mid to Senior Level)

Location: Melbourne, Florida

At REDLattice, we are a global leader in delivering cutting-edge technical cybersecurity products and services. We are driven by mission-critical and innovative work that directly contributes to protecting our nation�s and strategic partners� most vital infrastructure. Our teams lead advanced vulnerability analysis and develop tailored cyber solutions to meet the demands of rapidly evolving mission space. With offices in Northern Virginia, Melbourne, Florida, Tel Aviv, Israel, and other strategic locations, REDLattice is growing rapidly to meet the evolving needs of our customers.

REDLattice is seeking a skilled Full Stack Web Developer (Mid to Senior Level) to join our Melbourne, FL team. In this role, you will contribute to the design, development, and integration of advanced cyber-focused products and platforms. You will work across both front-end and back-end systems, supporting large-scale, mission-critical applications that interface with complex subsystems and hardware-integrated environments. This position is ideal for a developer who thrives in technically demanding environments and enjoys building scalable, secure, and high-performance systems.

Responsibilities:

<ul>
	<li>Design, develop, and maintain full stack web applications (front-end and back-end)</li>
	<li>Integrate multiple software components into cohesive, production-ready systems</li>
	<li>Develop and support scalable backend services and APIs</li>
	<li>Contribute to architecture decisions for large-scale systems</li>
	<li>Collaborate with cross-functional engineering teams including low-level systems, embedded, and hardware-focused teams</li>
	<li>Participate in code reviews, version control workflows, and CI/CD processes</li>
	<li>Support secure coding practices aligned with mission requirements</li>
	<li>Contribute to system optimization, performance tuning, and reliability improvements</li>
</ul>

Required Qualifications:

<ul>
	<li>Mid to Senior-level experience in full stack web development</li>
	<li>Strong proficiency in modern front-end frameworks (React, Angular, Vue, or similar)</li>
	<li>Backend development experience in Python, Node.js, Java, or similar technologies</li>
	<li>Experience working with FastAPIs and microservices architectures</li>
	<li>Proficiency with Git and collaborative development workflows</li>
	<li>Experience working within large-scale or distributed systems environments</li>
	<li>Strong understanding of secure software development practices</li>
	<li>Must be eligible to obtain and maintain a U.S. security clearance</li>
	<li>Ability to work independently and collaboratively in a fast-paced technical environment</li>
</ul>

Preferred Qualifications:

<ul>
	<li>Experience working in cybersecurity or mission-focused environments</li>
	<li>Exposure to reverse engineering (RE) or vulnerability research (VR) environments</li>
	<li>Experience supporting systems that interface with hardware components</li>
	<li>Understanding of embedded systems concepts</li>
	<li>Exposure to C/C++ in low-level systems contexts</li>
	<li>Familiarity with hardware design considerations (e.g., PCB design awareness)</li>
</ul>

What We Offer:

<ul>
	<li>Competitive salary and benefits package</li>
	<li>Opportunities for professional growth and development</li>
	<li>A collaborative and innovative work culture</li>
</ul>

Why Join REDLattice?

<ul>
	<li>Work on mission-driven technology at the cutting edge of cybersecurity and national defense</li>
	<li>Join a passionate, elite team of innovators and problem-solvers</li>
	<li>Competitive compensation and comprehensive benefits</li>
	<li>Opportunities for career growth and leadership development</li>
	<li>Be part of a culture that values innovation, collaboration, and continuous learning</li>
</ul>

Equal Employment Opportunity Statement

REDLattice is an equal-opportunity employer. We welcome applicants from all backgrounds and do not discriminate on the basis of race, color, religion, gender, age, national origin, veteran status, disability, or any other protected status.

Join us at REDLattice and help shape the future of cyber innovation and national security. Apply today!
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Web Developer (Full Stack - Mid to Senior Level)

Web Developer

Mid to senior full stack web development with modern front-end frameworks, back-end tech (Python/Node.js/Java), microservices, Git, secure coding, and US clearance eligibility.

Full Stack Java Engineer Jobs in Sebastian, FL, US | HiringCafe: every job on earth

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