L3 Production Support Developer (Java 8, Spring boot, banking)

Quesscorp Singapore Pte Ltd; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

Quesscorp Singapore Pte Ltd is seeking a Level 3 Production Support Developer to investigate production incidents and provide solutions in a timely manner. Applicants should possess 8-10 years of Java-J2EE experience and proficiency in multiple technologies such as Spring, Git, and REST APIs.

The ideal candidate will have strong analytical skills, a knack for detail, and the ability to work independently under pressure while following Agile methodologies.

Qualifications

• 8-10 years of relevant experience in Java-J2EE, with a strong understanding of Microservices.
• Proficiency in development and testing frameworks.
• Experience in 24x7 incident response and managing production environments.

Responsibilities

• Investigate and fix production incidents.
• Coordinate with developers and testing teams.
• Ensure quality and efficiency in code development.

Skills

Java-J2EE experience

Java 8, Spring, Sprint Boot

Microservices

REST/SOAP Web services

API implementation

Splunk platform

Linux/bash shell

Continuous integration

Tools

Jira

Confluence

Git

Maven

Junit

Mockito

Job description

Responsibilities

• As a Level 3 Production Support Developer need to Investigate production incidents for root cause; fix defects raised in production environment and support development for CRs.
• Update Jira, Confluence with change details.
• Coordinate with peer developers, Platform team to get solution reviewed, code reviewed.
• Coordinate with testing team to ensure defects are addressed on priority.
• Participate in daily defect triage meetings, Code handover sessions and other Agile ceremonies.
• Ensure code merged on regular basis to git.
• Take end-to-end ownership on production defect fixing until released to production.
• Guide and manage offshore team.
• Interface with the development teams, business teams, Level 2 teams, Shared services teams and other teams to achieve desired results.

Key Requirements

1. 8-10 years of Java-J2EE experience
2. Proficiency with Java 8, Spring, Sprint Boot, Apache Camel, Spring Batch, Git, Maven, DevOps, Junit, Mockito
3. Strong hands‑on experience in Micro service and Apache Camel (EIP).
4. Proficiency with SOA, REST/SOAP Web services, JSON/XML, Apache FreeMarker.
5. Good knowledge on REST Architecture constraints.
6. Hands on experience in REST API implementation, creating, maintaining and versioning API's.
7. Design, develop, and maintain code that meets requirements, is high quality, and performs efficiently and effectively to provide a great customer experience.
8. Write production quality and thoroughly tested code.
9. A professional with extensive knowledge and experience in using the Splunk platform to analyze data, create reports, and visualize information.
10. Experience in developing with testing frameworks such as Junit, Mockito.
11. Hands on experience on shell s and proficiency in using Linux/bash shell.
12. Understanding of Continuous build and Integration methodologies.
13. Experience in integrating and using wide variety of open-source technologies and cloud services.
14. Go getter attitude in getting things done with minimal supervision.
15. Able to work extended hours and over weekends to support Prod releases / investigation of Incidents.
16. Respond and participate in major incident responses (24x7)
17. Experience working in a L3/L2 preferable.
18. Support SIT and UAT of code or configuration fixes.
19. Identify and design improvements to the application (e.g. to reduce technical debt)
20. Escalate and track appropriate problems for software vendors to provide permanent fixes.
21. Experience working on TeamSite from OpenText and Adobe Enterprise Manager is a plus.
22. Prepare and test deployment plan, and seek approval for deployment from change control forum
23. Provide or contribute to reports on incidents, problems, service requests and application changes.

Note: Banking and financial services experience / working in large implementation is necessary.