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Senior Java Software Engineer Jobs in Jacksonville Beach, FL

KBR, Inc.

Senior Software Engineer

Orange Park, FL · On-site

$100K - $132K/yr

Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides advanced engineering and technology solutions supporting the intelligence, defense, and ...

Tihinsurance

Software Engineer

Ponte Vedra Beach, FL · On-site

... in a senior or consulting role. * Required technical skills include C#.NET, SQL Server, T-SQL ... Proficiencyin programming languages such as Java, C#, Python, or similar. Strong knowledge of cloud ...

Yusen Logistics

Senior Software Engineer

Jacksonville, FL · On-site

$113K - $149K/yr

The Senior Software Engineer is an experienced full stack developer with a proven track record of developing both front and back-end systems. The Sr. Software Engineer designs and builds full stack ...

Dellfor Technologies

Java Architect

Jacksonville, FL

$60K/yr

Java EE framework and system development * Experience with use cases, process flows, and UML ... IBM development software experience including : IBM Content Manager, Rational Application Developer ...

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Senior Java Software Engineer information

See Jacksonville Beach, FL salary details

$36.2K

$135K

$237.1K

How much do senior java software engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for senior java software engineer in Jacksonville Beach, FL is $135,019.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,800.00 and $147,200.00 per year, depending on experience, location, and employer.

What does a senior Java software engineer do?

A Senior Java Software Engineer is responsible for designing, developing, and maintaining complex software applications using the Java programming language. They often lead technical projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality software solutions. Their role includes analyzing user requirements, troubleshooting issues, optimizing code for performance, and ensuring best practices in software development. Senior Java engineers are also involved in code reviews and may contribute to architectural decisions within their organization.

What are the key skills and qualifications needed to thrive as a senior Java software engineer?

To thrive as a Senior Java Software Engineer, you need advanced proficiency in Java programming, software design principles, and a solid understanding of computer science fundamentals, often backed by a degree in computer science or a related field. Experience with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is typically required, along with knowledge of cloud platforms or containerization tools. Strong problem-solving abilities, effective communication, and leadership skills help you mentor team members and collaborate on complex projects. These competencies are crucial for delivering robust, scalable software solutions and leading development teams in dynamic environments.

What are some common challenges faced by senior Java software engineers when leading development projects?

Senior Java Software Engineers often encounter challenges such as balancing hands-on coding with leading and mentoring team members, managing tight project deadlines, and ensuring code quality across the team. They are also responsible for making key architectural decisions and integrating new technologies while maintaining system stability. Effective communication and collaboration with cross-functional teams, including QA, DevOps, and product managers, are essential to successfully deliver robust solutions.

What are popular job titles related to Senior Java Software Engineer jobs in Jacksonville Beach, FL?

For Senior Java Software Engineer jobs in Jacksonville Beach, FL, the most frequently searched job titles are:

What cities near Jacksonville Beach, FL are hiring for Senior Java Software Engineer jobs?

Cities near Jacksonville Beach, FL with the most Senior Java Software Engineer job openings:

Senior Java Software Engineer jobs near you
Infographic showing various Senior Java Software Engineer job openings in Jacksonville Beach, FL as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 9% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $135,019 per year, or $64.9 per hour.

Senior Software Engineer

KBR, Inc.

Orange Park, FL • On-site

$100K - $132K/yr

Full-time

Posted 11 days ago

KBR rating

8.3

Company rating: 8.3 out of 10

Based on 48 frontline employees who took The Breakroom Quiz

141st of 453 rated engineering

Job description

Title:
Senior Software Engineer
Belong. Connect. Grow. with KBR!
KBR's National Security Solutions team provides advanced engineering and technology solutions supporting the intelligence, defense, and national security communities. Join a team dedicated to developing innovative software solutions that enable critical missions and shape the future of defense technology.
Why Join Us?
Innovative Projects
Work at the forefront of software engineering, enterprise modernization, data integration, cloud technologies, and mission IT solutions.
Collaborative Environment
Join a high-performing team that values innovation, technical excellence, knowledge sharing, and continuous improvement.
Mission Impact
Design and deliver software systems that directly support national security, defense operations, and mission-critical business objectives.
About KBR
KBR delivers science, technology, engineering, and logistics solutions that help accomplish some of the world's most challenging missions. Our Government Solutions team supports Department of Defense programs through innovative software engineering, systems integration, application modernization, and enterprise technology services.
We are seeking an experienced Senior Software Engineer to support critical Air Force and DoD information technology programs. The successful candidate will serve as a technical leader responsible for designing, developing, modernizing, and maintaining enterprise applications and mission-critical software platforms while supporting operational mission objectives. This role offers the opportunity to work across the full software development lifecycle while collaborating with cross-functional engineering and program teams.
Key Responsibilities
  • Design, develop, and maintain scalable enterprise web applications and distributed software systems.
  • Architect, develop, and support RESTful APIs and service-oriented solutions for internal and external stakeholders.
  • Build modern, responsive user interfaces using Angular, TypeScript, HTML5, CSS, and related frontend technologies.
  • Lead technical design and software architecture initiatives utilizing object-oriented programming principles and best practices.
  • Collaborate with Program Managers, Product Owners, Architects, and Engineering teams to deliver high-quality software solutions.
  • Support migration and modernization efforts involving legacy applications, cloud-based platforms, and emerging technologies.
  • Design, optimize, and maintain database solutions utilizing SQL Server, Oracle, MySQL, Redis, and related technologies.
  • Participate in code reviews, unit testing, debugging, deployment, and production support activities.
  • Develop technical documentation, architectural diagrams, interface specifications, and software lifecycle artifacts.
  • Evaluate and implement emerging technologies, including AI-assisted capabilities, automation tools, and integration frameworks.
  • Analyze application performance and implement improvements to enhance reliability, scalability, maintainability, and user experience.

Required Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field.
  • 8+ years of professional software development experience supporting enterprise technology environments.
  • Strong proficiency in C#, .NET Core, .NET Framework, and object-oriented software development.
  • Experience developing enterprise web applications using Angular and TypeScript.
  • Experience designing, developing, and maintaining RESTful APIs and service integrations.
  • Strong experience with SQL Server, Oracle, MySQL, or similar relational database platforms.
  • Understanding of software development lifecycle (SDLC) methodologies and Agile development practices.
  • Excellent problem-solving, analytical, and troubleshooting skills.
  • Strong written and verbal communication skills.
  • Ability to obtain and maintain a Secret Security Clearance.

Required Technical Skills
  • C#
  • .NET Core / .NET 8+
  • ASP.NET
  • Angular
  • TypeScript
  • REST API Development
  • SQL Server
  • Oracle
  • MySQL
  • Redis
  • Entity Framework
  • Dapper
  • Git Version Control
  • Linux and Windows Environments
  • Object-Oriented Design (OOD)
  • Software Design Patterns
  • Microservices Architecture
  • Agile Development Methodologies
  • Application Modernization
  • Technical Documentation

Preferred Qualifications
  • Experience with Salesforce technologies, including Apex, Lightning Web Components (LWC), Flows, Triggers, and Connected Apps.
  • Experience supporting large-scale enterprise software systems and high-volume applications.
  • Experience leading technical initiatives, mentoring developers, or serving as a technical lead.
  • Experience with cloud-based application development and integrations.
  • Experience modernizing legacy software platforms and implementing scalable architectural solutions.
  • Experience with AI-enabled technologies, proof-of-concept development, or automation initiatives.
  • Master's degree in Computer Science, Software Engineering, or a related discipline.

Desired Competencies
  • Software Architecture & Design
  • Full-Stack Development
  • Enterprise Application Development
  • API Design & Integration
  • Database Architecture & Optimization
  • Systems Integration
  • Cloud Technologies
  • Application Modernization
  • DevOps & CI/CD Practices
  • Agile Project Delivery
  • Technical Leadership
  • Stakeholder Collaboration
  • Technical Documentation
  • Problem Solving & Innovation

Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.
KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

What KBR employees say

Pay

Benefits

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Workplace

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About KBR

Sourced by ZipRecruiter

At KBR, we partner with government and industry clients to provide purposeful and comprehensive solutions with an emphasis on efficiency and safety. With a full portfolio of services, proprietary technologies and expertise, our employees are ready to handle projects and missions from planning and design to sustainability and maintenance. Whether at the bottom of the ocean or in outer space, our clients trust us to deliver the impossible on a daily basis.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Houston, TX, US

Year founded

1998

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