Senior Java Backend Engineer | Banking & Microservices

International Turnkey Systems - ITS; Manama; On-site; BHD 15,000 - 23,000; Full time

Job summary

International Turnkey Systems - ITS seeks a Senior Java Developer in Bahrain to design, develop, and maintain enterprise-grade Java applications, APIs, and microservices. The role emphasizes backend design, security, and DevOps collaboration within a banking context.

Responsibilities include building Spring-based services, REST/SOAP integrations, and database work with MySQL and MongoDB, while applying best practices in security, testing, and code reviews.

Qualifications

• Bachelor's degree in CS/CE or related field.
• 7–10 years hands-on Java development experience.
• Banking/Financial services background preferred.

Responsibilities

• Design, develop, and maintain Java applications and microservices.
• Build, expose, and consume RESTful APIs; integrate SOAP as needed.
• Implement security protocols (OAuth2, OpenID Connect, SAML, TLS, PKI).
• Work with Spring Boot to create scalable backend services.
• Collaborate with cross-functional teams; maintain documentation.

Skills

Java 8/11/14

Spring Framework

Microservices

RESTful APIs

SOAP integration

JPA Hibernate

MySQL

MongoDB

Git

Azure DevOps

CI/CD

OAuth2

OIDC

SAML

Security best practices

Education

Bachelor's Degree in Computer Science / Engineering

Tools

IBM MQ

Kafka

Java

Job description

International Turnkey Systems - ITS seeks a Senior Java Developer in Bahrain to design, develop, and maintain enterprise-grade Java applications, APIs, and microservices. The role emphasizes backend design, security, and DevOps collaboration within a banking context.

Responsibilities include building Spring-based services, REST/SOAP integrations, and database work with MySQL and MongoDB, while applying best practices in security, testing, and code reviews.