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Senior Java Developer Jobs in Delaware, OH (NOW HIRING)

Improving Enterprises

Java Developer

Columbus, OH

$48 - $62/hr

We're hiring a Senior Java Developer to join our Improving Team!!! Why do people like working at Improving? You're good at what you do. You wouldn't say it that way, and you wouldn't say it out loud ...

Improving Enterprises

Java Developer

Columbus, OH · On-site

$48 - $62/hr

We're hiring a Senior Java Developer to join our Improving Team!!! Why do people like working at Improving? You're good at what you do. You wouldn't say it that way, and you wouldn't say it out loud ...

Kasmo Global

Java Developer

Powell, OH

$48.50 - $63/hr

This role is ideal for a more senior developer with extensive knowledge of Java with hands-on full lifecycle implementation experience capable of wearing different hats as needed (solutions ...

Syntricate Technologies

JAVA Developer

Columbus, OH · On-site

$47.75 - $61.75/hr

Position- JAVA Developer Duration-Contract Location- Columbus, OH JD * Required experience using ... Angular 13, Core Java * 8-10 Years of experience Regards, Pallavi Verma Sr. Technical Recruiter ...

Tech Tammina

Java Developer

Columbus, OH · On-site

$49.25 - $63.75/hr

Java Developer Location: Columbus OH Length: 6 Months + Mode of hire: Contract Interview Type ... Naresh Kumar Pyla Sr. Technical Recruiter / Tech Tammina Ph:703.880.8725 Qualifications Additional ...

Tech Tammina

Java Developer

Columbus, OH

$49.25 - $63.75/hr

Java Developer Location: Columbus OH Length: 6 Months + Mode of hire: Contract Interview Type ... Naresh Kumar Pyla Sr. Technical Recruiter | Tech Tammina Ph:703.880.8725 Additional Information All ...

Integrated Resources INC

Java Developer

Columbus, OH

$49.25 - $63.75/hr

This role will allow you to work on product strategy, development and interface with senior ... Minimum of 5 year of experience with Java J2EE programming/Java Development Experience with one or ...

Ariston Tek Inc

Sr. Core Java Developer

Columbus, OH

$55.25 - $70.50/hr

Title: Sr. Core Java Developer Location: Columbus, OH Type: Full-Time Required Skills: Experience in developing REST and WEB services Real time integration experience with JAXB and JAXRS Strong ...

Ariston Tek Inc

Sr. Core Java Developer

Columbus, OH · On-site

$55.25 - $70.50/hr

Company Description Title: Sr. Core Java Developer Location: Columbus, OH Type: Full-Time Required Skills: • Experience in developing REST and WEB services • Real time integration experience with ...

Saxon Global

Java Developer

Columbus, OH

$70 - $80/hr

Java Developer Location: Wilmington, DE/Columbus, OH Duration: 06 Month RTH Client JPMC, rate for ... 70/Hour, Senior, $80/Hour, 2 round of interview, only USC GC on W2, 5 days in the office

Integrated Resources INC

Java Developer

Columbus, OH

$49.25 - $63.75/hr

This role will allow you to work on product strategy, development and interface with senior ... Minimum of 5 year of experience with Java J2EE programming/Java Development Experience with one or ...

SVATS

Sr Java Full Stack Developer - W2 Role

Columbus, OH · On-site

$49 - $63.25/hr

Role: Sr Java Full Stack Developer - W2 Role Location: Willmington, DE (Onsite) (H1B transfers are acceptable) * Designed and developed scalable full-stack applications using Java, Spring Boot, REST ...

Centraprise

Full Stack Java Developer

Columbus, OH · On-site

$49.50 - $63.75/hr

Hi, Title- Java Developer Location- Columbus, OH | Onsite Role- Contract We are seeking an experienced Senior Full Stack Java Developer with 12+ years of hands-on experience in designing, developing ...

SmartIPlace

Java Developer

Columbus, OH · On-site

$50 - $55/hr

This position will function as a highly skilled Senior Level PR5 with specific responsibilities ... Experience: •      Very good knowledge of Java and JavaScript. • ...

K-Tek Resourcing LLC

Lead Java Developer

Columbus, OH · On-site

Minimum 3+ years of experience as a Technical Lead or Senior Java Full Stack Developer. * Strong customer-facing experience in onsite roles. * Excellent communication, presentation, and stakeholder ...

SVATS

Sr Java Architect - W2 Role

Columbus, OH

Role: Sr Java Architect - W2 Role Location: Multiple locations (Texas, NY and NJ) (H1B transfers ... programming with Springboot/JAVA • Must have extensive experience with event processing with ...

Judge Group, Inc.

fullstack java developer

Columbus, OH · Remote

$55 - $60/hr

Mid-Level Java Developer Location: Columbus, OH (4 days onsite, 1 day remote) Type: 3+ Months ... The Senior Programmer Analyst is responsible for designing, developing, modernizing, and supporting ...

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All JobsSenior Java Developer JobsSenior Java Developer Jobs in Delaware, OH

Senior Java Developer information

See Delaware, OH salary details

$10

$59

$81

How much do senior java developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for senior java developer in Delaware, OH is $59.63, according to ZipRecruiter salary data. Most workers in this role earn between $52.26 and $66.63 per hour, depending on experience, location, and employer.

What is the difference between Senior Java Developer vs Java Software Engineer?

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

Is Java outdated in 2026?

Java remains a widely used programming language for senior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and cloud services. Its stability, performance, and extensive libraries ensure its continued relevance in the software industry.

What are some common challenges Senior Java Developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

How much do senior Java developers make?

Senior Java developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Spring and Hibernate and may hold certifications such as Oracle Certified Professional Java SE.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are Senior Java Developers?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

Which pays more, C++ or Java?

For a Senior Java Developer, salary differences between C++ and Java roles depend on industry, location, and experience. Generally, C++ developers may earn higher salaries in fields like finance or game development due to specialized skills, while Java developers are often in demand for enterprise applications. Both skills are valuable, and compensation varies based on the specific job market and required expertise.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but it does not replace the need for senior Java developers. Java developers are essential for designing, maintaining, and optimizing complex applications, and their expertise remains valuable despite advancements in AI tools. Skills in problem-solving, system architecture, and understanding AI integration are increasingly important for Java professionals.
What are the most commonly searched types of Java Developer jobs in Delaware, OH? The most popular types of Java Developer jobs in Delaware, OH are:
What are popular job titles related to Senior Java Developer jobs in Delaware, OH? For Senior Java Developer jobs in Delaware, OH, the most frequently searched job titles are:
What job categories do people searching Senior Java Developer jobs in Delaware, OH look for? The top searched job categories for Senior Java Developer jobs in Delaware, OH are:
What cities near Delaware, OH are hiring for Senior Java Developer jobs? Cities near Delaware, OH with the most Senior Java Developer job openings:
Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Delaware, OH as of June 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, 1% Temporary, and 1% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $124,037 per year, or $59.6 per hour.

Java Developer

Improving Enterprises

Columbus, OH

$48 - $62/hr

Full-time

Posted 26 days ago

Job description

Company Description

Improving is a technology management and consulting services firm deeply rooted in our commitment to establishing trust - not only with each other but with our clients, partners, communities, and others. We aspire to do this through creating transparency, delivering results, continuously improving, clarifying expectations, and keeping our commitments.

Job Description

We're hiring a Senior Java Developer to join our Improving Team!!!

Why do people like working at Improving?

You're good at what you do. You wouldn't say it that way, and you wouldn't say it out loud, but it's true. You have a way with technology. Computers listen to you. You've written pragmatic code in several languages, and you've dreamed in one or two of them. It's easy to love what you do. It's hard to resist getting sucked into a blog post or tech journal about almost anything. And not just about writing code, everything from process to tooling to cloud services to User Experience. Almost anything piques your interest - almost anything can inspire you. And perhaps most of all, you love making things a bit better - your code, yes, and more than that - the lives of people who encounter your code. You want to make releases better and support better. You want architects and QA to be confident you've done the Right Thing.                                                                                                                                           

It's hard to get people to agree on "better;" it's hard to get people to trust you're doing "better" when they don't understand what you do. We understand, and we are devoted to building that trust with everyone we encounter. Trust is the hardest part of what we do, and the part that matters most. See what it's like to build software built on relationships built on trust. Talk with us about how you make things better often. Build "better" with us. We are Improving - it's what we do.

Qualifications

Requirements:

  • 5+ years of experience in Java development
  • Ruby/Rails
  • JavaScript
  • SQL/RDBMS 
  • Agile/Scrum environment
  • Oracle and advanced level queries in SQL.
  • Other skills such as UNIX, Shell scripting, Perl and Apache Ant.
  • Experience using test-driven development techniques including JUnit
Additional Information

We're dedicated to creating a culture that exemplifies teamwork, excellence and fun. If you're passionate about technology and doing things with excellence, Improving is the place for you! We have great benefits and perks!!

Apply