Senior Java Developer

Apex Systems, LLC; Addison (TX); Hybrid; USD 76,000 - 83,000; Part time

Benefits offered by this job

401K program

ESPP

Health Savings Account (HSA)

Employee Assistance Program (EAP)

Certification discounts

Professional development

Job summary

Everforth Apex Systems in Addison, TX is seeking a Senior Java Developer to join a global payments technology team onsite. You will develop, enhance, debug, and test Java applications, contribute to system requirements, and drive design with QA and support teams.

Requires 10+ years of Java, Spring, and Oracle experience, strong SOA, REST API, and Hibernate knowledge, plus Maven/Jenkins and Agile/Scrum familiarity. This contract role offers competitive hourly pay and comprehensive benefits.

Qualifications

• 10+ years of experience with Java, Spring, and Oracle.
• Strong understanding of SOA, Web services, and REST API.
• Solid OOP with Core Java/J2EE experience.
• Experience with Spring and Hibernate.
• Build tools such as Maven and Jenkins.
• Knowledge of Agile Methodology and Scrum process.

Responsibilities

• Develop, enhance, debug, support, maintain, and test software applications.
• Participate in team discussions to understand system requirements.
• Drive application design activities and develop software to meet specifications.
• Collaborate with QA and performance testing teams to ensure requirements are met.
• Work with support teams to deploy software and resolve defects.
• Perform proof-of-concept for new technologies.

Skills

Java

Spring

Oracle

SOA

Web services

REST API

Core Java/J2EE

Hibernate

Maven/Jenkins

Agile/Scrum

Tools

MQ

Microservices

Kafka

Job description

# Senior Java DeveloperApply**Job#: 3053363****Job Description:**Senior Java Developer**Location:** Addison, Texas (Onsite)Role OverviewThis is an opportunity to join a global payments technology team. The role involves developing, enhancing, debugging, and testing software applications that support various business functions within payments technology. The successful candidate will actively support application development and maintenance, participate in system requirements discussions, drive application design, and work with QA and support teams to deploy software and resolve defects.Key Responsibilities* Develop, enhance, debug, support, maintain, and test software applications.* Participate in team discussions to understand and provide input on system requirements.* Drive application design activities and develop software to meet specifications.* Collaborate with QA and performance testing teams to ensure software meets all requirements.* Work with support teams to deploy software and resolve any defects.* Perform proof-of-concept for new technologies.Required Qualifications**Experience:** 10+ years of experience with Java, Spring, and Oracle.**Technical Skills:*** Strong understanding of SOA concepts, Web services, and REST API.* Solid understanding of OOP concepts with working experience in Core Java/J2EE.* Working experience in Spring and Hibernate.* Experience with build tools such as Maven and Jenkins.* Knowledge of Agile Methodology and the Scrum process.Preferred Qualifications* Experience with MQ, Microservices, and KAFKA.Company OverviewThis organization is a leader in the financial services industry, providing a wide range of financial platforms and services. The Enterprise Payments Technology division facilitates trillions of dollars in transactions annually for millions of consumer, small business, and wealth management clients. The team is comprised of core payment business technology functions, including merchant solutions, card issuing, digital wallets, transfers, and settlement. *Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.**Everforth Apex uses a virtual recruiter as part of the application process. Click here for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.apexsystems.com/privacy-policy**Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Everforth Apex team member can provide.**Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.**If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at [e-mail] or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.**UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.***Employee Type:** Contract**Location:** Addison, TX, US**Job Type:****Date Posted:** September 23, 2026**Pay Range:** $55 - $60 per hour