Enterprise Backend Systems Developer
2 weeks ago
Job Overview
We are seeking a skilled Backend Developer with expertise in Java and Spring frameworks to join our team at Connex Telecommunications Inc. The ideal candidate will have strong experience in backend systems development, specifically focused on interfacing between middleware, mainframe databases, and web services/APIs.
The successful applicant will work closely with our development team to ensure seamless integration of various backend components, with no end-user interface development required. This is a great opportunity for individuals who want to enrich their work experience and take on new challenges.
About the Role
Responsibilities:
- Develop and maintain backend systems using Spring Boot, Spring Data (JPA, JDBC), and Java 8/17.
- Design and implement secure backend solutions leveraging Spring Security (OAuth, LDAP).
- Work with tools like Maven, Jenkins, Gradle, Git, and Nexus/DevOps to ensure smooth CI/CD pipelines.
- Develop and maintain APIs and backend services, interfacing with mainframe databases and transactions systems.
- Ensure security of APIs and backend transactions, with a focus on SSO, MFA, PingFed, OIDC, and OAuth protocols.
- Collaborate with teams to design backend architectures that interface with ATMs, middleware, and mainframe systems.
- Contribute to upcoming projects involving Azure development and cloud-based backend architecture.
- Participate in code reviews, unit testing, and troubleshooting efforts to ensure high-quality backend systems.
Requirements
The ideal candidate will have hands-on experience in Java (8/17) and Spring Boot, along with proficiency in backend development tools such as Maven, Jenkins, Gradle, Git, and Nexus. Strong knowledge of security protocols like OAuth, OIDC, PingFed, and SSO/MFA is also necessary.
A solid understanding of Mockito for unit testing and achieving code coverage, as well as the Lambda pattern and Runnable interface in Java, is essential for this role. Experience with RESTful web services and REST API security best practices is also beneficial.
What We Offer
We offer an estimated annual salary of $120,000 based on industry standards and location. Benefits include diversity and inclusion programs, accommodation for applicants with disabilities, and support for underrepresented groups.
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