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ExaTech Inc

Senior Java Engineer – Payments

Hybrid

Chandler, United states

Senior

Freelance

08-12-2025

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Skills

Teamwork Java MongoDB Splunk CI/CD DevOps Monitoring Test Test Automation Attention to detail Architecture Analytical Skills Agile Kafka Grafana

Job Specifications

Job Title: Senior Java Engineer – Payments

Location: Metropark, NJ / Charlotte, NC / Chandler, AZ [Hybrid]

FTE

Only FTE - W2 cands

About this role:

Seeking for a Lead Software Engineer to join our Global Payments and Liquidity Technology team. You will leverage your hands-on engineering experience, architecture knowledge, CI/CD experience to lead complex technology solutions as part of Payment Transformation initiate.

In this role, you will:

Lead moderately complex initiatives and deliverables within technical domain environments
Resolve complex issues and lead a team to meet existing client needs or potential new clients’ needs while leveraging solid understanding of the function, policies, procedures, or compliance requirements
Design, code, test, debug, and document for projects and programs associated with technology domain, including transformation programs, application upgrades and deployments
Collaborate and consult with peers, colleagues, and mid-level managers to resolve technical challenges and achieve goals
Lead projects and act as an escalation point, provide guidance and direction to less experienced staff
Contribute to large scale planning of strategies

Required Qualifications:

7+ years of full stack Software Engineering experience
7+ years of J2EE experience (including RESTful or SOAP web services)
5+ years of JMS (Java Message Service) experience
3+ years of Kafka Platform experience, Confluent Platform experience, or a combination of both
3+ years of MongoDB experience
3+ years of experience with secure DevOps and deployment automation to cloud environments
3+ years of experience with Test Automation
Proficient in Micro-Services architecture
Proficient in monitoring and observability tools like Splunk and Grafana
Strong understanding of middleware and application server concepts like Integration, Transactions and XA transaction, Security, Connection pooling, Load balancing and Messaging; clustered server environment and familiar with system performance related tasks
Must have excellent communications and teamwork skills, be self-directed, self-motivated, committed, and a quick learner.

Desired Qualifications:

4-year BS degree in Computer Science or related field
Banking and payment applications knowledge plus and ISO messages type.
Knowledge and understanding of technology architecture: distributed and client server technologies
Knowledge and understanding of AI technology
Agile experience
Strong analytical skills with high attention to detail and accuracy
Strong organizational, multi-tasking, and prioritizing skills
An industry-standard technology certification

About the Company

Welcome to Exatech - Your Trusted Partner in Staffing Solutions! At Exatech, we are dedicated to addressing both IT and non-IT requirements, specializing in niche areas with the best of the solutions. Our seasoned team of professionals with both expertise and dedication, committed to going the extra mile to ensure client's success and satisfaction. Industries We Serve: Banking and Financials Oil and Gas Healthcare and Medical Devices Manufacturing Hospitals/Healthcare Facilities Aeronautical Robotics Electronics Food and ... Know more