1

Freelance Junior Java Developer Jobs in Columbus, OH

Principal Test Engineer

Columbus, OH · On-site

$120K - $211K/yr

Drive automation strategy and implementation across Java and TypeScript stacks; integrate automated ... junior engineers through defining QA processes and metrics and communicating testing status and ...

Drive automation strategy and implementation across Java and TypeScript stacks; integrate automated ... junior engineers through defining QA processes and metrics and communicating testing status and ...

Drive automation strategy and implementation across Java and TypeScript stacks; integrate automated ... junior engineers through defining QA processes and metrics and communicating testing status and ...

Drive automation strategy and implementation across Java and TypeScript stacks; integrate automated ... junior engineers through defining QA processes and metrics and communicating testing status and ...

Showing results 41-60

Freelance Junior Java Developer information

See Columbus, OH salary details

$58.9K

$103.2K

$155.5K

How much do freelance junior java developer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for freelance junior java developer in Columbus, OH is $103,182.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,900.00 and $102,900.00 per year, depending on experience, location, and employer.

What is a freelance junior Java developer?

A Freelance Junior Java Developer is an entry-level programmer who works independently on a contract basis, specializing in Java development. They typically handle coding, debugging, and basic software tasks for clients rather than being employed full-time by a single company. Freelance junior developers often work on smaller projects or assist senior developers, allowing them to gain experience and build their portfolios. This role requires a solid understanding of Java fundamentals and the ability to adapt to different project requirements.

What are the key skills and qualifications needed to thrive as a freelance junior Java developer, and why are they important?

To thrive as a Freelance Junior Java Developer, you need a solid grasp of Java programming, basic software development principles, and a relevant degree or coursework in computer science. Familiarity with tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and an understanding of basic frameworks like Spring Boot are typically required. Strong problem-solving abilities, effective time management, and clear communication make you stand out when collaborating remotely with clients. These skills and qualities are essential to deliver reliable code, meet project deadlines, and build lasting professional relationships as a freelancer.

What are some common challenges freelance junior Java developers face when starting out, and how can they overcome them?

Freelance junior Java developers often face challenges such as finding consistent projects, adapting quickly to different client codebases, and managing their own schedules and client communications. Building a strong online portfolio and actively networking in developer communities can help attract more clients. Additionally, setting clear expectations with clients and continuously improving technical and soft skills are key to overcoming early hurdles and building a successful freelance career.

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

AspectFreelance Junior Java DeveloperJunior Java Developer
Work EnvironmentIndependent, remote or contract-based projectsFull-time employment in a company or organization
CredentialsTypically requires basic Java knowledge, some coding experienceOften requires a degree or certification in computer science or related field
Employer & Industry UsageClients across various industries, project-basedEmployers in tech, finance, or enterprise sectors
Work ScopeLimited to specific projects, flexible hoursPart of a team, involved in ongoing development tasks

In summary, a Freelance Junior Java Developer works independently on short-term projects, often remotely, with flexible hours and minimal formal employment ties. In contrast, a Junior Java Developer is typically employed full-time within a company, working as part of a team on continuous development tasks, often requiring formal education or certifications.

What are popular job titles related to Freelance Junior Java Developer jobs in Columbus, OH?

For Freelance Junior Java Developer jobs in Columbus, OH, the most frequently searched job titles are:

What job categories do people searching Freelance Junior Java Developer jobs in Columbus, OH look for?

The top searched job categories for Freelance Junior Java Developer jobs in Columbus, OH are:

What cities near Columbus, OH are hiring for Freelance Junior Java Developer jobs?

Cities near Columbus, OH with the most Freelance Junior Java Developer job openings:

Infographic showing various Freelance Junior Java Developer job openings in Columbus, OH as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $103,182 per year, or $49.6 per hour.

Lead Software Engineer - Sr. Full Stack Java Engineer

JPMorgan Chase & Co

Westerville, OH

Full-time

Medical, Retirement

Re-posted 4 days ago


JPMorgan Chase & Co. rating

7.9

Company rating: 7.9 out of 10

Based on 500 frontline employees who took The Breakroom Quiz

77th of 175 rated banks


Job description

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.

As a Lead Software Engineer at JPMorganChase within Consumer & Community Banking - Sales & Incentive Growth team, you are an integral part of an agile team that enhances, builds, and delivers trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you will drive critical technology solutions across multiple technical areas and business functions, helping shape design decisions, improving reliability, and raising engineering standards through strong collaboration and technical leadership.

Job responsibilities

  • Execute creative software solutions through design, development, and technical troubleshooting, applying non-routine approaches to solve complex problems
  • Develop secure, high-quality production code, and review, test, and debug code written by others
  • Identify opportunities to automate remediation of recurring issues and improve the operational stability of applications and systems
  • Lead evaluation sessions with external vendors, startups, and internal teams to assess architecture, technical fit, and alignment with enterprise standards
  • Lead and contribute to communities of practice to drive adoption of new and leading-edge technologies across Software Engineering
  • Partner with product and technology stakeholders to translate business needs into technical solutions and delivery plans
  • Promote a team culture grounded in diversity, opportunity, inclusion, and respect

 

Required qualifications, capabilities, and skills

  • Formal training or certification on software engineering concepts and 5+ years applied experience
  • Proficiency across the Software Development Life Cycle, including design, build, test, deploy, and operate
  • Advanced understanding of application resiliency and security practices in modern software delivery
  • Advanced proficiency in one or more programming languages such as Java, JavaScript, or Python
  • Experience building services using Spring Boot
  • Experience designing and delivering event-driven solutions using Kafka
  • Practical cloud-native experience delivering and operating production workloads on Amazon Web Services (AWS)
  • Proficiency in automation and continuous delivery practices, including CI/CD
  • Demonstrated depth in at least one technical discipline such as cloud, artificial intelligence, machine learning, or mobile engineering

 

Preferred qualifications, capabilities, and skills

  • Experience leading a small team of engineers (for example, three to six) while remaining hands-on in delivery
  • Demonstrated mentoring and coaching of junior engineers through feedback, pairing, and code review
  • Experience supporting development of machine learning models, including causal inference approaches
  • Experience applying AI-assisted engineering techniques to accelerate delivery and improve quality
  • Hands-on experience using Visual Studio Code for debugging web, cloud, and distributed applications

Chase is a leading financial services firm, helping nearly half of America's households and small businesses achieve their financial goals through a broad range of financial products. Our mission is to create engaged, lifelong relationships and put our customers at the heart of everything we do. We also help small businesses, nonprofits and cities grow, delivering solutions to solve all their financial needs. 

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions.  We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. 

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

Equal Opportunity Employer/Disability/Veterans

Our Consumer & Community Banking division serves our Chase customers through a range of financial services, including personal banking, credit cards, mortgages, auto financing, investment advice, small business loans and payment processing. We're proud to lead the U.S. in credit card sales and deposit growth and have the most-used digital solutions - all while ranking first in customer satisfaction.

What JPMorgan Chase & Co. employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom