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Senior Java Backend Developer Jobs in Harrisburg, PA

Apexon

Senior Java Developer

Mechanicsburg, PA · On-site

$54.25 - $69.25/hr

Senior Java Developer Location: Mechanicsburg, PA Position: 55 Role Overview: We are seeking experienced Senior Java Developers to support the development and enhancement of enterprise web ...

Dellfor Technologies

senior java developer

Harrisburg, PA · On-site

$56.50 - $72/hr

Competence in using Java IDE tools of Eclipse, GGTS, Rational Application Developer (RAD), WebSphere Application Developer (WSAD) and Web Logic Workshop to develop dynamic web applications. Good ...

Sonsoft Inc

Senior Java Developer

Harrisburg, PA · On-site

$56.50 - $72/hr

Exp. with Object-Oriented Programming (OOPS). Required 10 Years * Experience with Java/J2EE. Required 10 Years * Experience with Database (Oracle/DB2/SQLServer). Required 10 Years * Experience with ...

Avani Technology Solutions, Inc.

Java Developer

Harrisburg, PA · On-site

$50.25 - $65.25/hr

Financial Industry Experience SOA (Service Oriented Architecture) PHEAA would like senior level candidates for this role. Client is looking for at least 2 Java Developers to join their team. These ...

*Cummins Business

Software Developer 2

Lemoyne, PA · On-site

Senior Software DeveloperLocation: [Specify Location or Remote]Employment Type: Full-TimeAbout the ... Proficiency in programming languages such as [e.g., Python, Java, JavaScript, C#, etc.].Experience ...

Right Talent Right Now

Sr. Software Developer

Harrisburg, PA · On-site

$53.75 - $71/hr

Sr. Software Developer Location: Princeton, NJ Length 6-12 months contract The candidates will ... Core Java (JDK 7+), J2EE (6+) , Hibernate (4.x), JUnit 4, Spring (3+), JDBC, XML, XSD, Oracle, PL ...

DEW Softech Inc

eCheck ACH Developer

Harrisburg, PA · On-site

eCheck(ACH) Developer (.Net or Java) Location: Harrisburg, PA (Hybrid) Position Type: Contract ... Develop backend services and APIs to support payment workflows, validation, and transaction ...

PSECU

Developer

Harrisburg, PA · On-site

... Java, XML and JSON. Write clean, maintainable, and efficient code following best practices and ... and senior management. * Other duties as assigned. Qualifications: BS: Computer and Information ...

PSECU

Developer

Harrisburg, PA

... Java, XML and JSON. Write clean, maintainable, and efficient code following best practices and ... and senior management. * Other duties as assigned. Qualifications: BS: Computer and Information ...

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Senior Java Backend Developer information

See Harrisburg, PA salary details

$63.2K

$138K

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How much do senior java backend developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for senior java backend developer in Harrisburg, PA is $138,045.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,000.00 and $154,500.00 per year, depending on experience, location, and employer.

What is a senior Java backend developer?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a senior Java backend developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the senior Java backend developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are popular job titles related to Senior Java Backend Developer jobs in Harrisburg, PA?

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Senior Java Backend Developer jobs near you
Infographic showing various Senior Java Backend Developer job openings in Harrisburg, PA as of August 2026, with employment types broken down into 77% Full Time, 9% Part Time, and 14% Contract. Highlights an 78% Physical, 6% Hybrid, and 16% Remote job distribution, with an average salary of $138,045 per year, or $66.4 per hour.

Sr. Java Backend Developer (Dojo Mobile)

Sonsoft Inc

Harrisburg, PA • On-site

$119K - $154K/yr

Contractor

Re-posted 28 days ago

Job description

Company Description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description

Serve as a senior level resource in design and development of backend systems for mobile applications. Primary duties will revolve around Java web services, database work, and WMB.

Role Description

Lead in design and development of backend systems for Mobile Applications.

Demonstrate expertise in wide range of backend systems and protocols, including WMB and IIB service development.

Propose comprehensive solutions based on business and technical requirements.

Create ball park estimates.

Participate in architecting, designing and developing user interface, service tier and data tier components for enterprise Mobile Applications.

Develop and document standards, architecture, repeatable processes, and reusable components.

Participate in project planning, including development of timelines, propose composition of technical teams, and leveling of resources.

Mentor team members on Department processes and standards to promote consistency and improve productivity.

Design and create database schemas in DB2 and Oracle RDBMSs.

Perform server side code reviews to ensure best practices.

Participate in the full SDLC process (including coding) of Mobile Application solutions using Java, Javascript, HTML5, CSS3, JSON, XML, JDBC, SQL, web services, WMB, and IIB.

Attend meetings, including daily standup meetings, on a daily basis.

Support product deployment and product validations on or off business hours.

Qualifications

Required Skills:

  • Education from an accredited institution. Required 5 Years
  • Experience with J2EE applications development. Required 10 Years
  • Experience in web Services design & development (SOAP/XML and REST/JSON) for enterprise. Required 5 Years
  • Experience in JavaScript HTML5, CSS3, Dojo and 1+ years in Dojo Mobile. Required 5 Years
  • Experience with relational database development using SQL. Required 8 Years
  • Experience with IBM Rational Products (RSA, RTC, WAS) Required 5 Years
  • Experience with IBM Integrated Bus and Websphere Message Broker. Required 2 Years
  • Experience with Single Sign On, SAML, LDAP, AD integration, OAuth. Desired
  • Experience working with mobile infrastructure teams for MDM, VPN and Security development. Desired
  • Experience developing web services, especially secured web services and web services with attachments Desired
Additional Information

This requisition requires onsite in-person first round interviews only.

** All your information will be kept confidential according to EEO guidelines.

Sonsoft logo

About Sonsoft

Sourced by ZipRecruiter

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

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