
Government Systems Technologies Inc. (GSTi)
Phoenix, Arizona • Today
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Contract, Third Party
Depends on Experience
165 results (4 new)

Government Systems Technologies Inc. (GSTi)
Phoenix, Arizona • Today
Easy Apply
Contract, Third Party
Depends on Experience























Senior Backend Software Engineer (Java )
Phoenix,AZ or Salt Lake City, Utah
Contract
Responsibilities
Qualifications
You have strong expertise with the following:
Big Plus if you have:
The primary focus of this role is core backend engineering. GenAI experience is a preferred differentiator for
candidates who can apply AI responsibly in regulated enterprise environments.
🔢 Crunching numbers...
Hybrid in Phoenix, Arizona
•
Today
Role Summary: Seeking strong 10+ years of Java Backend Engineers to support API development and backend integrations within the Digital Payments organization. The team focuses on scalable, high-performance payment services and integrations supporting enterprise payment platforms. Key Responsibilities: Design, develop, and maintain backend Java services and APIs Build and support integrations across payment ecosystems including digital wallet platforms Collaborate with product, architecture, a
Easy Apply
Third Party, Contract
45 - 50
Hybrid in Phoenix, Arizona
•
25d ago
Job Description: Position Summary We are seeking a Senior Java Backend Developer with 8+ years of experience building enterprise-grade backend applications and mandatory hands-on experience with Generative AI (GenAI) technologies. The ideal candidate must possess strong expertise in Java, Spring Boot, Microservices, Distributed Systems, Kafka, Cloud Technologies, and LLM-powered application development.This role focuses on designing and delivering secure, scalable, AI-enabled backend services fo
Third Party, Contract
$50 - $70
Phoenix, Arizona
•
4d ago
Role:-Java Backend Developer with Banking Domain Location: Jersey City, NJ/ Charlotte, NC/ Phoenix, AZ Job Type: Contract Notes: Need a local candidate as per the clients requirement. F2F (face-to-face) interview is mandatory. Job Description: We are seeking an experienced Java Backend Developer with strong expertise in Spring Boot and Microservices and proven experience in the banking domain. The ideal candidate will lead backend development initiatives and design scalable, secure, and high-pe
Easy Apply
Third Party, Contract
Depends on Experience
Phoenix, Arizona
•
11d ago
A client of Innova Solutions is immediately hiring for a Java Backend Engineer Position type: Fulltime Contract Duration: 6 months Location: Phoenix, AZ (Hybrid) In-person interview is required in Phoenix, AZ. Role Summary: Seeking strong Java Backend Engineer to support API development and backend integrations. Key Responsibilities: Design, develop, and maintain backend Java services and APIs Build and support integrations across payment ecosystems including digital wallet platforms Buil
Easy Apply
Contract
Depends on Experience