Remote API & Integration Engineer (Java/Spring)

Apex Systems

Atlanta (GA)

Remote

USD 96,000 - 103,000

Full time

3 days ago

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Benefits offered by this job

Medical, dental, vision insurance

401(k) with company match

ESP

HSA option

EAP with counseling

Job summary

Everforth Apex Systems is seeking an API Developer in Atlanta, GA (Remote) to design, build, and deploy robust API and integration layers for financial transaction screening systems. You will work with REST APIs, Java/Spring Boot, and containerized platforms such as OpenShift and Kubernetes, implementing secure communication and observability across services.

The role involves interacting with machine learning decisioning tools, JSON transformations, and enterprise messaging systems, with

Qualifications

Bachelor’s degree required.
Experience in financial services, banking, or transaction screening.
Proficiency in REST API design and development.
Experience with Java, Spring Boot, OpenShift, Kubernetes.
Experience with JSON payload transformations and messaging systems.
Knowledge of OAuth 2.0, JWT, and mTLS security protocols.
Ability to design robust integration patterns.
Familiarity with enterprise integration tooling may be a plus.

Responsibilities

Design and build robust integration frameworks and Prediction Integrator API interfaces.
Develop outbound API calls to machine learning platforms and process responses.
Integrate enterprise solutions with Continuity CMAPI and Real-Time Payment APIs.
Design and integrate Negative News APIs for enhanced search capabilities.
Perform complex JSON payload transformations across systems.
Implement strict API security protocols, including OAuth 2.0, JWT, and mTLS.
Build error handling and automated retry mechanisms.
Implement audit logging, monitoring, and observability metrics.
Support OpenShift and Kubernetes containerized deployments.