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Junior Java Developer Jobs in Irmo, SC (NOW HIRING)

Infojini Inc

Senior Web Engineer

Columbia, SC

May coach more junior technical staff. General Characteristics: Integrally involved in the ... Extensive knowledge in using programming languages such as Visual Basic, HTML, XML, Java, and ASP.

Infojini Inc

Penetration Tester

Columbia, SC

May coach more junior technical staff. General Characteristics: Integrally involved in the ... Extensive knowledge in using programming languages such as Visual Basic, HTML, XML, Java, and ASP.

Infojini Inc

Penetration Tester

Columbia, SC

May coach more junior technical staff. General Characteristics: Integrally involved in the ... Extensive knowledge in using programming languages such as Visual Basic, HTML, XML, Java, and ASP.

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$87.2K

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How much do junior java developer jobs pay per year?

As of May 29, 2026, the average yearly pay for junior java developer in Irmo, SC is $87,227.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,600.00 and $87,000.00 per year, depending on experience, location, and employer.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

What are the key skills and qualifications needed to thrive as a Junior Java Developer, and why are they important?

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as their role involves complex problem-solving, system design, and understanding business needs that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their skills more valuable. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.

What is the difference between Junior Java Developer vs Java Developer?

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Irmo, SC? The most popular types of Java Developer jobs in Irmo, SC are:
What cities near Irmo, SC are hiring for Junior Java Developer jobs? Cities near Irmo, SC with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Senior Full Stack UI Developer

Senior Full Stack UI Developer

Vector Consulting, Inc

Columbia, SC • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

Our government client is looking for experienced Senior Full Stack UI Developer on an onsite 12+ months renewable contract opportunity in Columbia, SC.
# of Positions: 2
Role: Senior Full Stack UI Developer
Job Description
Agency seeks resources to assist projects that aim to enhance the user experience and system functionality by updating the frontend UI and extending backend services. This includes new interface components, API enhancements, data model updates, and integration improvements to support the updated workflows.
Daily Duties / Responsibilities:
Seeking an experienced Senior Full Stack UI Developer with 10+ years of expertise in both front- end and backend development, along with proven technical leadership capabilities.
Key Responsibilities
Front-End Development (UI)
• Design and develop responsive, scalable, and high-performance UI applications
• Build modern web applications using React, Angular, or Vue.js
• Translate UI/UX designs into clean, maintainable code.
• Implement state management (Redux, NgRx, Context API, etc.)
• Ensure performance optimization, accessibility (WCAG), and cross-browser compatibility.
• Establish and enforce UI coding standards and best practices
Backend Development
• Design and implement RESTful APIs / Microservices
• Develop backend services using Python and Java.
• Handle authentication and authorization (OAuth, JWT)
• Design and manage database systems (SQL/NoSQL)
• Ensure scalability, reliability, and security of backend systems
Full Stack Responsibilities
• Work across the stack for end-to-end feature development
• Integrate frontend and backend systems seamlessly
• Troubleshoot and debug complex issues across layers
• Ensure high-quality releases with proper testing and validation
REQUIRED SKILLS (RANKED IN ORDER OF IMPORTANCE):
THE ABILITY TO:
• Frontend frameworks (React, Angular or similar modern component -based framework)
• Backend languages (Node.js, Python, Java or similar server-side technologies)
• API Development (RESTful services, GRAPHQL and versioning)
• Database expertise (SQL and NoSQL)
• DevOps fundamentals
PREFERRED SKILLS (RANKED IN ORDER OF IMPORTANCE):
• 8+ years of experience in software development
• 4+ Strong hands-on experience in full stack development and UI engineering
• 4+ Proven experience in leading teams or projects
About Vector:
Vector Consulting, Inc., (Headquartered in Atlanta) is an IT Talent Acquisition Solutions firm committed to delivering results. Since our founding in 1990, we have been partnering with our customers, understanding their business, and developing solutions with a commitment to quality, reliability and value. Our continuing growth has been and continues to be built around successful relationships that are based on our organization''s operating philosophy and commitment to ** People, Partnerships, Purpose and Performance - THE VECTOR WAY
“Celebrating 30 years of service.”
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