Infosys

Global digital services and consulting provider

Java L3 Support Engineer

IT Service Desk & End User SupportConfirmed live in the last 24 hours

Full-timeSingaporeNo salary listedIn-person

About the Job

Requirements

At least 5 years of experience.
Strong expertise in Java, Spring Boot, and microservices.
Hands-on experience with Autosys and batch processing.
Knowledge of Hadoop, Spark, and Hive.
Expertise in SQL, Oracle, or other relational databases.
Familiarity with ITIL incident, problem, and change management processes.
Strong debugging, log analysis, and performance tuning skills.

Responsibilities

Provide Level 3 support for Java-based banking applications.
Troubleshoot and resolve complex production issues while minimizing downtime.
Monitor and manage batch jobs using Autosys and other scheduling tools.
Work with Hadoop, Spark, and Hive for data processing and analysis.
Perform root cause analysis and implement permanent fixes.
Collaborate with development, infrastructure, and DevOps teams on system improvements.
Support incident management, change requests, and performance optimization.

Desired Qualifications

Experience with cloud platforms such as AWS, Azure, or GCP.
Exposure to DevOps tools such as Jenkins, Docker, and Kubernetes.
Prior experience in banking or financial applications.

Java L3 Support Engineer

Infosys Singapore & Australia · Singapore, Singapore · Full-time · Posted 2026-09-16

Workplace: on_site

Department: FSI- Banking and Financial

Description

About the job

Java L3 Support Engineer (Banking Domain)

Location: [Singapore]

Experience: 5+ years

Key Responsibilities:

Provide Level 3 (L3) support for Java-based banking applications.

Troubleshoot and resolve complex production issues, ensuring minimal downtime.

Monitor and manage batch jobs using Autosys and other scheduling tools.

Work with Big Data frameworks (Hadoop, Spark, Hive) for data processing and analysis.

Perform root cause analysis (RCA) and implement permanent fixes.

Collaborate with development, infrastructure, and DevOps teams for system improvements.

Support incident management, change requests, and performance optimization.

Required Skills:

Strong Java, Spring Boot, Microservices expertise.

Hands-on experience with Autosys and batch processing.

Knowledge of Big Data technologies (Hadoop, Spark, Hive).

Expertise in SQL, Oracle, or other relational databases.

Familiarity with ITIL processes (Incident, Problem, and Change Management).

Strong debugging, log analysis, and performance tuning skills.

Nice to Have:

Experience with Cloud platforms (AWS, Azure, GCP).

Exposure to DevOps tools (Jenkins, Docker, Kubernetes).

Prior experience in banking/financial applications.

Apply

Apply at Infosys Singapore & Australia

About the Company

Infosys

Global digital services and consulting provider

Infosys is a global provider of digital services and consulting. It helps organizations with software development, cloud solutions, data and analytics, automation, and AI-powered platforms to transform their technology and business operations. The company primarily delivers these capabilities through client projects, outsourcing, and managed services, rather than selling a single standalone product. Infosys differentiates itself by its long-standing global reach (present in over 50 countries) and its breadth of offerings, including a dedicated consulting arm and a business process outsourcing unit, which together cover strategy, design, development, and ongoing operations. Its goal is to guide clients through digital transformation and AI adoption at scale, helping them improve efficiency, agility, and competitiveness over the long term.

Company size: 10,001+
Company stage: IPO
Headquarters: Bengaluru, India
Founded: 1981

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