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Mid-Level Java Engineer - Hybrid
Job in
Plano, Collin County, Texas, 75023, USA
Listed on 2026-07-20
Listing for:
Genesis10
Full Time, Part Time
position Listed on 2026-07-20
Job specializations:
-
Software Development
Backend Developer, Java Developer
Job Description & How to Apply Below
Mid-Level Java Engineer
- Hybrid Position
Genesis
10 is currently seeking a Mid-Level Java Engineer
- Hybrid position with a Global Financial Institution located in Charlotte, NC, Plano, TX, and Pennington, NJ. This is a 12+ month contract opportunity.
In this role, you will join a large-scale ACH Payments Technology team to design, develop, and maintain high-performance API services, backend components, and integrations for an Automated Clearing House (ACH) payment origination platform.
Responsibilities:- Design, develop, and maintain high-performance API services
- Create backend components and integrations for a payment origination platform
- Work within an agile, fast-paced environment
- 5+ years of hands-on Core Java development experience
- Strong expertise in Spring / Spring Boot, REST API development, and microservices
- Mastery of multithreading, concurrency, and performance tuning
- Experience with relational databases (Oracle, PostgreSQL, or SQL Server)
- Experience building highly available, distributed backend systems
- Familiarity with messaging systems (Kafka, MQ, or similar) and NDM file transfer
- Knowledge of API security patterns (OAuth2, JWT, mTLS)
- Able to work a hybrid schedule with a minimum of 3 days per week in the office
Skills:
- Payment domain knowledge (ACH, NACHA), payment file formats (PPD, CCD, CTX)
- Familiarity with event-driven architectures
- Excellent communication and documentation abilities
- Background in financial services, banking, or regulatory environments
- Experience with JBoss Drools
Pay range: $55.06 - $63.06 per hour
Only candidates available and ready to work directly as Genesis
10 employees will be considered for this position.
If you have the described qualifications and are interested in this exciting opportunity, please apply!
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