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
$ 146KJob 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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