Senior Java Production Support Engineer

4 days ago

Pune, Maharashtra, India Zensar Technologies Full time

Senior Java Production Support Engineer :

Job Description :

We are seeking an experienced Senior Java Production Support Engineer to join our FinTech product team. The role requires hands-on expertise in Java, application servers, and production environments to ensure high availability, stability, and performance of business-critical applications. You will work closely with customers, product managers, architects, developers, and support engineers to troubleshoot, optimize, and maintain robust systems in live environments.

Key Responsibilities :

Application & Server Management :

- Monitor and manage deployments on JBoss, WebLogic, or WebSphere.

- Restart services, analyze server logs, and troubleshoot issues such as memory leaks or thread pool exhaustion.

- Apply patches, upgrades, and configuration changes to ensure system resilience.

Incident Management & Troubleshooting :

- Investigate and resolve production issues including application crashes, latency, and integration failures.

- Perform Root Cause Analysis (RCA) and implement preventive measures.

- Collaborate with cross-functional teams to ensure timely resolution under SLA.

Log Analysis & Monitoring :

- Analyze application server and Spring Boot logs using ELK Stack or native tools.

- Set up monitoring dashboards and alerts for proactive issue detection.

Deployment & Release Support :

- Support releases using manual or automated pipelines (Jenkins, shell scripts).

- Conduct smoke testing and validate deployments in production environments.

Configuration & Environment Management :

- Manage application configurations via Spring Profiles and server-level settings.

- Handle environment variables, JNDI resources, and connection pools.

Database & Integration Support :

- Troubleshoot JPA/Hibernate, connection pooling, and performance issues.

- Support integrations with REST APIs, MQs (IBM MQ/Kafka), and FTP systems.

Performance Optimization :

- Diagnose and resolve performance bottlenecks in Java applications and servers.

- Tune JVM parameters, thread pools, and database connections for efficiency.

Security & Compliance :

- Ensure secure communication via SSL/TLS and enforce authentication/authorization with Spring Security.

- Maintain compliance through access controls, audit logs, and security policies.

Documentation & Knowledge Base :

- Maintain detailed runbooks, deployment guides, and troubleshooting playbooks.

- Share best practices and mentor junior team members.

Collaboration & On-Call Support :

- Partner with development, QA, infra, and business teams to ensure smooth operations.

- Participate in on-call rotations, incident bridges, and change management meetings.

Job Requirements :

Must Have :

- Bachelors/Masters degree in Computer Science, Engineering, or related field.

- 8+ years of hands-on Java development and production support experience.

- Strong expertise with JBoss, WebLogic, or WebSphere.

- Proficiency with Spring Framework (Spring Boot, Spring Security) and Hibernate.

- Proven experience handling high-pressure incident resolution and RCA.

Good to Have :

- Experience with Oracle DB and query optimization.

- Familiarity with Hazelcast or distributed caching systems.

- Exposure to IBM MQ, Kafka, ElasticSearch.

- Understanding of two-phase commit transactions and HA failover scenarios.

(ref:hirist.tech)

  • Java Production Support Engineer

    4 days ago

    Pune, Maharashtra, India Persistent Systems Full time ₹ 1,04,000 - ₹ 1,30,878 per year

    About Position:We are hiring a Java Production Support Engineer who will play a critical role in maintaining and enhancing our production systems. This role is ideal for professionals who have strong expertise in Java and Spring Boot and are passionate about solving real-time production issues while contributing to development efforts. Work Split- 70%...

  • Java Production Support

    4 weeks ago

    Pune, Maharashtra, India People Prime World Wide Full time

    About Company :Our client is prominent Indian multinational corporation specializing in information technology (IT), consulting, and business process services and its headquartered in Bengaluru with revenues of gross revenue of ?222.1 billion with global work force of 234,054 and listed in NASDAQ and it operates in over 60 countries and serves clients across...

  • Senior Cloud Java Engineer

    4 days ago

    Pune, Maharashtra, India beBeeCloudDeveloper Full time ₹ 15,00,000 - ₹ 20,00,000

    Senior Cloud Java EngineerWe are seeking a seasoned senior cloud Java engineer with extensive experience in designing, developing, and maintaining large-scale Java-based applications deployed on AWS cloud infrastructure.This is an excellent opportunity for candidates to leverage their skills in cloud architecture, software development, and team collaboration...

  • Java Production Support Specialist

    1 week ago

    Pune, Maharashtra, India beBeeProduction Full time ₹ 9,00,000 - ₹ 12,00,000

    Job Description">As a seasoned production support specialist, you will be responsible for providing technical assistance and troubleshooting expertise to ensure the smooth operation of our Java-based applications.This role requires a unique blend of technical skills, business acumen, and excellent communication abilities. You must possess a deep...

  • Senior Java Software Engineer

    4 days ago

    Pune, Maharashtra, India TekIT Software Solutions Pvt. Ltd. Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    We are seeking skilled Java Spring Boot Software Engineers and Senior Software Engineers to join our dynamic team. Job Description :The ideal candidates will have strong backend development experience, a deep understanding of microservices architecture, and expertise in building scalable applications. Strong proficiency in Java, Spring Boot, and Spring...

  • Senior Product Engineer

    4 weeks ago

    Pune, Maharashtra, India Randstad Enterprise Full time

    Job Title: Senior Product EngineerCompany: Randstad EnterpriseLocation: Pune, IndiaAbout the RoleRandstad Enterprise is looking for a passionate and experienced Senior Product Engineer to join our growing team in Pune, India. As a global leader in HR services, Randstad is at the forefront of digital transformation—our engineering teams are driving this...

  • Senior Java Engineer, Avp

    7 days ago

    Pune, Maharashtra, India Deutsche Bank Full time

    Job Title Senior Java Engineer AVP Corporate Title Assistant Vice President Location Pune - Business Bay India Role Description A Senior Engineer is responsible for managing or performing work across multiple areas of the bank s overall IT Platform Infrastructure including analysis development and administration It may also involve taking...

  • Production Support Infra Java

    4 days ago

    Pune, Maharashtra, India Zensar Full time US$ 1,20,000 - US$ 2,00,000 per year

    You will participate in development, maintenance, and field support of a market leading FinTech product. The work includes intensive interaction with Customers, Product Managers, Software architects and developers, and Customer Support Engineers.Preferred candidate profileMust have:Relevant academic backgroundAt least 8 years of experience in Java...

  • L3 Production Support Engineer

    2 weeks ago

    Pune, Maharashtra, India TechVerito Full time

    Job Title: L3 Production Support EngineerExperience: 3–5 YearsLocation: PuneJob Summary:We are looking for a Production Support Engineer with a strong foundation in applicationsupport and a willingness to learn Java coding. Candidates with L3 support experience orCore Banking domain knowledge are highly preferred. However, exceptions can be made...

  • Level 2- Production Support/SRE

    2 weeks ago

    Pune, Maharashtra, India Triunity Software, Inc. Full time

    Hi,This is Prashant from Triunity Software IncPlease follow me on Linkedin - Title: Level 2 Product Support Engineer / SREWork Mode :: Onsite (Pune, Bangalore, Chennai. Mumbai) :: Preferred Local CandidatesExperience: 4+ years, 5+ Years, 7+ Years (Associate & Mid- Senior Level)Type: Full-time / ContractWe are seeking a Level 2 Product Support Engineer...