Java Developer

Momento USA LLC
Seattle, United States of America
4 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Junior
Compensation
$ 146K

Job location

Seattle, United States of America

Tech stack

Java
Amazon Web Services (AWS)
Cloud Computing
Databases
DevOps
Payment Systems
Java Web Services
JSON
PostgreSQL
Enterprise Messaging Systems
MySQL
Object-Oriented Software Development
Oracle Applications
Payment Gateway
PCI Data Security Standards
Tokenization
Web Services
Transaction Processing (Computing)
Computer Gaming
Spring-boot
Software Security
Backend
GIT
Containerization
Stripe
Angular
Kafka
REST
Software Version Control
Docker
Microservices

Job description

We are seeking an experienced Java Developer with a strong background in payment systems and payment gateway integrations to join our team. The ideal candidate will be responsible for designing, developing, and maintaining scalable backend services for secure and high-performance transaction processing., * Design, develop, and maintain robust Java-based applications

  • Integrate and support payment gateways (e.g., Stripe, PayPal, Adyen, etc.)
  • Work on payment processing systems, including authorization, settlement, and reconciliation
  • Develop RESTful APIs and microservices
  • Ensure application security, performance, and scalability
  • Collaborate with cross-functional teams including product, QA, and DevOps
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Requirements

  • Strong experience in Java, Spring Boot, and Microservices architecture
  • Hands-on experience with payment gateway integrations
  • Knowledge of payment processing workflows (PCI compliance, tokenization, etc.)
  • Experience with REST APIs, JSON, and web services
  • Familiarity with databases such as MySQL, PostgreSQL, or Oracle
  • Experience with cloud platforms (AWS preferred)
  • Understanding of CI/CD pipelines and version control (Git), * Experience in retail/eCommerce domain
  • Knowledge of Kafka or other messaging systems
  • Familiarity with containerization tools like Docker and Kubernetes

About the company

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