Job description

Company Description : About Apexon Apexon is a digital first technology services firm specializing in accelerating business transformation and delivering human centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation. Apexon brings together distinct core competencies in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering, and UX, along with deep expertise in BFSI, healthcare, and life sciences, helping businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon has a global presence across four continents. We enable #HumanFirstDIGITAL We are hiring for a Senior Java Developer opportunity. Role: Senior Java Developer Location: Mechanicsburg, PA 17050 Position: 15 Work Arrangement: Onsite Role Overview We are seeking experienced Senior Java Developers with strong Java and J2EE development experience to support web application development. The ideal candidates will have experience with Java application components, complex SQL development, batch jobs, web services, MVC architecture, and enterprise application servers. Prior experience with Integrated Eligibility Systems (IES) will be an added advantage. Candidates should be comfortable performing root cause research and analysis and working in an onsite development environment. Required Skills • 3+ years of development experience with Java 6.0 and J2EE application components • Strong experience with JSP, Custom Tag Libraries, JavaScript, Session EJBs, JDBC, and related J2EE technologies • Experience using Java Integrated Development Environments such as RAD 7.5 or above • Strong understanding of Object Oriented Analysis and Design • Experience with Singleton, Factory, and DAO design patterns • Strong understanding of MVC architecture • Experience developing batch jobs and web services • Experience with IBM WebSphere Application Server 8.0 • Experience with relational databases and writing complex SQL statements • Experience with DB2 and Oracle databases • Strong root cause research and analysis skills • Strong understanding of enterprise web application development • Good communication and collaboration skills Preferred Skills • Experience with IBM WebSphere Application Server 8.0 running in a SuSE Linux 11 environment • Experience with VMware environments • Prior experience working with Integrated Eligibility Systems (IES) • Experience supporting government or public sector eligibility systems • Experience troubleshooting complex enterprise application issues Key Responsibilities • Develop and maintain Java based web applications using Java 6.0 and J2EE technologies • Develop application components using JSP, Custom Tag Libraries, JavaScript, Session EJBs, JDBC, and related technologies • Design and develop applications using Object Oriented Analysis and Design principles • Apply established design patterns including Singleton, Factory, and DAO • Develop applications following MVC architecture • Design and develop batch jobs and web services • Develop and execute complex SQL statements using DB2 and Oracle • Support application development and maintenance activities within IBM WebSphere Application Server 8.0 • Perform root cause research and analysis for application issues • Troubleshoot and resolve technical issues across web applications and enterprise systems • Collaborate with technical and functional teams throughout the development lifecycle • Participate in code development, testing, debugging, and deployment activities • Support application enhancements and maintenance requirements • Document technical solutions and development activities • Contribute to the successful delivery of enterprise application development initiatives Education Requirement • Relevant education in Computer Science, Information Technology, Engineering, or a related technical field is preferred. Our Commitment to Diversity & Inclusion Did you know that Apexon has been Certified™ by Great Place To Work®, the global authority on workplace culture, in each of the four regions in which it operates: USA for the seventh time in 2026, India for the tenth consecutive time in 2026, the UK for the fourth time in 2026, and Mexico for the second time in 2026. Apexon is committed to being an equal opportunity employer and promoting diversity in the workplace. We take affirmative action to ensure equal employment opportunity for all qualified individuals. Apexon strictly prohibits discrimination and harassment of any kind and provides equal employment opportunities to all qualified individuals without regard to gender, race, color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. You can read about our Job Applicant Privacy policy here: Job Applicant Privacy Policy on apexon.com. Our Commitment to Environment Actively contribute to Apexon's commitment to environmental responsibility by following sustainable practices and supporting ESG initiatives. Our Perks and Benefits Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning experience, and provide care and support for you and your loved ones. We also offer: • Health Insurance with Dental & Vision • 401K Plan • Life Insurance, STD & LTD • Paid Vacations & Holidays • Continuous Skill Based Development and Career Advancement Opportunities Job Location : Mechanicsburg, Pennsylvania, United States Disclaimer : If you feel that this is a good match for your skillsets, please submit a current word version of your resume along with a cover letter describing your skills, experience and salary expectations. We are an Equal Opportunity Employer (EOE). You can read our job applicant privacy policy here . Disclaimer --> If you feel that this is a good match for your skillsets - please send a current word version of your resume along with a cover letter describing your skills, experience and salary expectations. We are an Equal Opportunity Employer (EOE) --> Disclaimer: If you feel that this is a good match for your skillsets, please submit a current word version of your resume along with a cover letter describing your skills, experience and salary expectations. We are an Equal Opportunity Employer (EOE). You can read our job applicant privacy policy here . --> Disclaimer: If you feel that this is a good match for your skillsets, please submit a current word version of your resume along with a cover letter describing your skills, experience and salary expectations. We are an Equal Opportunity Employer (EOE). You can read our job applicant privacy policy here . -->

Requirements

Must-haves

Company Description : About Apexon
We enable #HumanFirstDIGITAL
We are hiring for a Senior Java Developer opportunity.
Role: Senior Java Developer
Location: Mechanicsburg, PA 17050
Position: 15
Work Arrangement: Onsite
Prior experience with Integrated Eligibility Systems (IES) will be an added advantage. Candidates should be comfortable performing root cause research and analysis and working in an onsite development environment.
3+ years of development experience with Java 6.0 and J2EE application components
Strong experience with JSP, Custom Tag Libraries, JavaScript, Session EJBs, JDBC, and related J2EE technologies
Experience using Java Integrated Development Environments such as RAD 7.5 or above
Strong understanding of Object Oriented Analysis and Design
Experience with Singleton, Factory, and DAO design patterns
Strong understanding of MVC architecture
Experience developing batch jobs and web services
Experience with IBM WebSphere Application Server 8.0
Experience with relational databases and writing complex SQL statements
Experience with DB2 and Oracle databases

Nice-to-haves

Experience with IBM WebSphere Application Server 8.0 running in a SuSE Linux 11 environment
Experience with VMware environments
Prior experience working with Integrated Eligibility Systems (IES)
Experience supporting government or public sector eligibility systems
Experience troubleshooting complex enterprise application issues
Relevant education in Computer Science, Information Technology, Engineering, or a related technical field is preferred.

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aijavasqljavascript

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Health Insurance

Dental

Vision

401k