Hamdard Nagar Delhi Delhi Senior java developer Jobs – 142 Open Jobs Today

Java Developer – CICS Liberty / Mainframe Integration
Luxoft —Gurugram, Haryana
- English
- Java
- APIs
10d
Senior Microservices Developer
GMG —Gurugram, Haryana
- Management
- Java
- Databases
Senior Software Development Engineer
Clearwater Analytics India Private Limited —Noida, Uttar Pradesh
- Full-time
- Azure
- Computer Science
- English
Quick apply
Sr. Software Development Engineer - Software Development Engineering N 4B
Genpact India Pvt. Ltd. —Gurugram, Haryana
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
Quick apply
Senior Frontend Developer
Xeroadss Pvt Ltd —Pitampura, Delhi, Delhi
- Up to ₹14,97,843.23 a year
- Full-time
- Java
- JavaScript
- Human resources
Quick apply
Senior Software Engineer (Salesforce Developer)
Optum —Gurugram, Haryana
- Full-time
- Salesforce
- Java
- APIs
- Health insurance
10d
Senior Software Engineer - Java with Cloud - AWS
EPAM Systems, Inc. —Gurugram, Haryana
- Azure
- Computer Science
- DevOps
- Health insurance
- Paid time off
10d
Senior Developer - ServiceNow
inMorphis —Noida, Uttar Pradesh
- ₹5,00,000 - ₹7,00,000 a year
- Full-time
- Java
- SQL
- Bachelor's degree
Senior Smalltalk Developer
EPAM Systems, Inc. —Gurugram, Haryana
- Computer Science
- Java
- Master's degree
- Health insurance
- Paid time off
Java API Lead | EXP : 5+ yrs
Datamatics Global Services Limited —Gurugram, Haryana
- Email
- Azure
- Oracle
- DevOps
Senior Android Developer
Confluo —Noida, Uttar Pradesh
- Java
- JavaScript
- APIs
Senior Software Engineer
Optum —Gurugram, Haryana
- Full-time
- Java
- AWS
- Software development
- Health insurance
14d
Engineer III - Full Stack Developer
Anaplan —Gurugram, Haryana
- Email
- Java
- JavaScript
- Agile
Quick apply
2d
Sr. Developer - Application Development Microsoft P 4B
Genpact India Pvt. Ltd. —Noida, Uttar Pradesh
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- Oracle
Quick apply
4d
Technical Lead JAVA
Aimbeyond Infotech —Noida, Uttar Pradesh
- English
- Research
- Java
IT Development Lead/ Senior IT Developer
DCG Tech —Gurugram, Haryana
- Computer Science
- Java
- Bachelor's degree
Senior Software Developer
Transaction Network Services —Noida, Uttar Pradesh
- Full-time
- Oracle
- Java
- SQL
Lead Backend Developer
AeroQube —Noida, Uttar Pradesh
- Research
- Java
- Software development
- Health insurance
- Flexible schedule
Backend Developer
Actolap Solutions —Noida, Uttar Pradesh
- Java
- Machine learning
- JavaScript
Team Lead/Sr. iOS Application Developer
Fuel4Media —Noida, Uttar Pradesh
- Computer Science
- English
- Java

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Java Developer – CICS Liberty / Mainframe Integration

Luxoft -
Gurugram, Haryana

Apply Now

Job details

10 days ago

Qualifications

CI/CD
Performance tuning
DB2
English
Java
Application development
Microservices
SOAP
CICS
Continuous integration
REST
COBOL
Mainframe development
APIs
Agile
Web services
JSON
Root cause analysis
Communication skills

Full job description

Project description

We are looking for an experienced Java Developer with strong IBM Mainframe and CICS Liberty JVM Server experience to join our technology team. You will be responsible for designing, developing, maintaining, and supporting Java applications deployed on CICS Liberty JVM Server within an enterprise mainframe environment.

This role requires a strong background in Java development, RESTful API and microservices design, and integration with core mainframe technologies such as COBOL, CICS programs, DB2, MQ, and related z/OS components. You should be comfortable working in a complex enterprise environment, collaborating with cross-functional teams, and supporting both new development and production stability.

Responsibilities

Design, develop, enhance, and maintain Java applications deployed on CICS Liberty JVM Server

Develop RESTful APIs and microservices running on IBM CICS Transaction Server

Integrate Java applications with existing mainframe components, including:

COBOL programs

CICS transactions and programs

DB2 databases

IBM MQ

Other z/OS and mainframe services

Develop, expose, and consume REST/JSON and SOAP-based web services.

Configure, maintain, and administer:

CICS Liberty profiles

JVM servers

Java application deployments within CICS environments

Support application deployment and runtime configuration in z/OS-based environments

Optimize application performance, including:

JVM tuning

memory usage

transaction performance

application response times

resource utilization on z/OS

Perform debugging, troubleshooting, and root cause analysis for development, test, and production issues

Support incident resolution and provide technical input for production stability and continuous improvement

Collaborate closely with:

Business Analysts

Solution Architects

QA / Testing teams

Infrastructure teams

Mainframe support teams

DevOps / Release teams

Participate actively in Agile ceremonies, including sprint planning, daily stand-ups, refinement sessions, reviews, and retrospectives

Contribute to code reviews, technical design discussions, and quality improvement initiatives

Support and participate in CI/CD implementation for Java applications in the mainframe/CICS environment

Produce and maintain clear technical documentation, including design documents, deployment guides, support documentation, and operational procedures

Ensure all development activities follow enterprise standards, coding guidelines, security policies, and change management processes

Skills

Must have

Proven hands-on experience in Java application development within enterprise environments, at least 8 years.

Strong experience with CICS Liberty JVM Server.

Practical experience developing applications on or integrating with IBM CICS Transaction Server.

Experience developing RESTful APIs, microservices, and web services.

Strong understanding of REST/JSON and SOAP service development and consumption.

Experience configuring or supporting CICS Liberty profiles, JVM servers, and application deployments.

Good understanding of z/OS runtime environments and mainframe application architecture.

Experience with performance tuning, memory management, and JVM optimization.

Strong debugging, troubleshooting, and root cause analysis skills.

Ability to analyze complex technical issues across Java, CICS, DB2, MQ, and mainframe components.

Experience working within Agile delivery teams.

Strong communication and collaboration skills, with the ability to work effectively with both technical and business stakeholders.

Ability to produce high-quality technical documentation and follow enterprise development standards.

Experience integrating Java applications with mainframe technologies such as:

COBOL

CICS programs

DB2

IBM MQ

Nice to have

N/A

Other

Languages

English: C1 Advanced

Seniority

Senior

Gurugram, India

Req. VR-124229

Java

BCM Industry

28/07/2026

Req. VR-124229

Apply Now

Refine Your Search

senior java developer jobs in hamdard nagar delhi delhi

Java Developer – CICS Liberty / Mainframe Integration

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Sr. Software Development Engineer - Software Development Engineering N 4B

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Sr. Developer - Application Development Microsoft P 4B

Technical Lead JAVA

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Backend Developer

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