Oracle Apex Developer at Marlabs Innovations · Bengaluru (Bangalore) · 5 - 9 years · ₹15L - ₹27L / yr · Posted 18 Jul 2025

Skills Required:
For Oracle Apex Developer, we are specifically looking for someone who has good hands-on experience in setting up and configuring Oracle APEX on a Red Hat Linux environment.

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PeopleSoft Development 4 to 12 yrs (Mumbai)
PeopleSoft Development (PeopleTools 8.5x/8.6x): Application Designer, PeopleCode, Application Engine (AE), Component Interface (CI), Component Processor, Pages/Components, Records/Fields/Menus, File Layouts, , PS Query, Event Mapping, WorkCenters,
Integrations: Integration Broker, REST APIs, SOAP Web Services, XML/JSON, file-based integrations,
Database: Oracle Database, SQL/PLSQL, query
Job Description:
Mandatory Skills: Linux Administration, Production Support, Database Support, and Monitoring & Observability, with exposure to Cloud and Automation.
Primary Skills: Linux Administration, Production Support
Secondary Skills: Oracle SQL, Splunk, Grafana, AppDynamics, Cloud (OCP/AWS/Azure/GCP), Incident Management, AI/Automation (Good to have)
Responsibilities:
- Working with the development team to deliver large-scale web applications.
- Working alongside project managers and clients.
- Work with the development team to troubleshoot the development environment, production environment, performance tune, and optimize code.
- Adhere to the code conventions strictly.
Requirements:
- Working knowledge of Python, Linux, and Debugging skills.
- Skills: RDBMS (MySQL, PostGreSQL), Shell Scripting, Web Server and Interpretors (nGinx, Apache, uwsgi, mod_python), GIT.
- Knowledge of Javascript/ JQuery, HTML/ CSS, JSON, AJAX, Google APIS (Maps, Charts).
Preferred:
- 3+ Years of experience overall.
- 3+ years of experience in Python scripting and Linux.
Role overview:
· Technology Expertise & DBA Skill Set
· Cloud Platforms: AWS, Azure
· Database IaaS: Oracle, Microsoft SQL Server, PostgreSQL
· Database PaaS: CosmosDB, MySQL, SQL Managed Instance, RDS Aurora, MongoDB
· Infrastructure as Code: Terraform, Ansible
· CI/CD & Automation: GitHub Actions, GitLab, Azure DevOps
· Programming & Scripting: Python, Bash/Shell, PowerShell
· Operating Systems: Linux/Unix (RHEL, Ubuntu), Window
Database Team Overview
Our Database Team is the foundation of enterprise-grade databases delivering secure, compliant and high-performing database platforms across Azure and AWS. We provide managed services for Oracle and Microsoft SQL Server, operating in a system DBA role to ensure platform reliability, resilience, and operational excellence. In addition, we support PaaS and RDS database services by acting as the platform team defining policies, enforcing security standards, and managing networking configurations while enabling self-service capabilities for application teams to consume these services efficiently.
What would you do here:
· Database Security & Compliance: Implement robust security controls, encryption, and auditing to safeguard sensitive data and meet regulatory requirements.
· Lifecycle Management: Oversee patching, upgrades, and end-of-life transitions to maintain platform stability and minimize risk.
· Performance Optimization: Monitor and tune databases for optimal performance across diverse workloads.
· Automation & Operational Excellence: Design and deploy automation for provisioning, monitoring, and maintenance to achieve “brilliant basics” and reduce manual intervention.
· Business-Critical Certification: Validate and certify database environments to support mission-critical applications with high availability and disaster recovery strategies.
· Incident & Problem Management: Provide rapid response and root-cause analysis for database-related incidents to ensure business continuity.
· Capacity Planning & Scalability: Forecast growth and optimize resources to support evolving business needs.
Best Regards!

Job Description — L2/L3 Oracle DBA and Oracle Apps DBA
Experience: 5–10 years of relevant experience
Support coverage: Dubai customer business hours and on-call support as required
Role Overview
We are seeking an experienced Oracle DBA and Oracle Apps DBA to support
customer Oracle Database and Oracle E-Business Suite (EBS) environments. The role
involves L2 incident resolution, L3 troubleshooting, performance tuning, patching,
upgrades, and maintaining database and application availability.
Key Responsibilities
Oracle Database Administration
∙Install, configure, administer, and maintain Oracle databases across
production and non-production environments.
∙Monitor database health, availability, performance, storage, and capacity.
∙Troubleshoot database incidents, connectivity failures, locking, blocking, and
resource issues.
∙Analyse AWR and ASH reports, SQL execution plans, and database wait
events to resolve performance problems.
∙Configure and manage RMAN backups; perform recovery and restore
validation.
∙Administer Oracle RAC, ASM, Grid Infrastructure, and Data Guard
environments.
∙Perform database patching, upgrades, migrations, and refreshes through
approved change procedures.
∙Manage database users, roles, privileges, auditing, and security controls.
∙Execute disaster recovery drills, Data Guard switchovers, and failovers.
∙Automate routine administration and monitoring using shell scripts and SQL.
Oracle Applications DBA
∙Administer Oracle E-Business Suite R12.2 application and database tiers.
∙Monitor and troubleshoot concurrent managers, concurrent requests,
Workflow Mailer, application services, and login issues.
∙Perform EBS online patching using ADOP and manage the associated
patching lifecycle.
∙Clone and refresh EBS environments using supported tools, including Rapid
Clone.
∙Maintain application configuration using AutoConfig and context files.
∙Administer EBS-related WebLogic Server, Oracle HTTP Server, and Forms
services.
∙Troubleshoot application-tier performance and coordinate with functional
and development teams.
∙Support EBS upgrades, technology-stack patches, certificate renewals, and
integration-related incidents.
∙Maintain operational procedures for application startup, shutdown, backup,
recovery, and maintenance.
L2/L3 Support and Customer Operations
∙Own incidents and service requests within agreed SLAs.
∙Provide L2 troubleshooting and escalate complex issues with complete
diagnostic evidence.
∙Lead L3 investigation, root-cause analysis, and permanent corrective actions.
∙Support major incidents, communicate progress, and document recovery
actions.
∙Raise and manage Oracle Support service requests.
∙Prepare change plans, risk assessments, validation steps, and rollback
procedures.
∙Maintain runbooks, knowledge articles, configuration records, and shift
handovers.
∙Coordinate with customer teams and internal infrastructure, storage,
network, and application teams.
∙Mentor junior DBAs and identify opportunities to reduce recurring incidents.
Required Skills and Experience
∙Hands-on production experience administering Oracle Database, including
Oracle 10g, 11g, 12c, 18c and 19c.
∙Strong experience supporting Oracle EBS R12.2 as an Apps DBA.
∙Practical knowledge of RAC, ASM, Data Guard, RMAN, Data Pump, and
Job Description: Java Developer with Angular
Experience: 3–8 Years
Location: Mumbai
Work Mode: Hybrid
Employment Type: Full-time
Job Summary
We are looking for an experienced Java Developer with strong knowledge of Angular to design, develop, and maintain scalable web applications. The candidate should have hands-on experience in backend development using Java and Spring Boot, along with frontend development using Angular.
Key Responsibilities
- Develop and maintain web applications using Java, Spring Boot, and Angular.
- Design and develop RESTful APIs and microservices.
- Build responsive user interfaces using Angular, TypeScript, HTML, and CSS.
- Work with databases such as MySQL, Oracle, or PostgreSQL.
- Write clean, reusable, and maintainable code.
- Troubleshoot, debug, and resolve application issues.
- Participate in code reviews, testing, and deployment activities.
Java + Angular
Java, spring boot, microservice, angular
5-10yrs
Hyderabad, bangalore
immediate 15days
Call or WhatsApp: 6 3 8 5 0 7 6 1 4 2
Hiring: Java & Angular Full Stack Developers
Location: Bangalore
Work Model: Hybrid – 3 Days per Week Onsite
Experience: 3–5 Years and 5–7 Years
Key Skills: Java 8+, Spring Boot, Angular, TypeScript, JavaScript, HTML5, CSS3, REST APIs, Microservices, JPA/Hibernate, SQL, JUnit, Mockito, Git and CI/CD.
Role & Responsibilities:
Looking for hands-on Java & Angular Developers with strong backend and frontend development experience to build secure, scalable enterprise applications.
Candidates should have experience in Java, Spring Boot, REST API development, Angular components, services, reactive forms, RxJS, database integration, unit testing, debugging and performance optimization.
Good understanding of microservices, Agile methodologies, code reviews and CI/CD practices is expected.
Good to Have: Docker, Kubernetes, AWS/Azure/GCP, Kafka, NgRx, MCP servers, GitHub Copilot, prompt engineering and AI-assisted development.
Strong problem-solving skills, good communication, hands-on coding expertise and the ability to work collaboratively with cross-functional teams.
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Must-Have Skills:
- Mainframe
- COBOL
- DB2
- SQL
- JCL
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Gemba Connect builds and runs business applications (ERP, WMS, manufacturing and packaging) for clients across Worls . We're starting a new Maintenance Team to keep these applications reliable. In this role you will fix production issues, maintain code across several applications and review code before release.
What you'll do
• Respond to production incidents, find the root cause and ship fixes quickly
• Fix bugs and improve performance in Java/Spring Boot and React applications
• Review merge requests for code quality, security and performance
• Monitor application health and help prevent repeat issues
Required skills
• 1–4 years of hands-on development or production support experience.
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• JavaScript/TypeScript with React or Next.js.
• SQL (preferably MS SQL / Azure SQL): writing queries, reading execution plans, adding indexes.
• Git workflows: branching, merge requests, resolving conflicts.
• Basic Linux and command-line skills.
• Good debugging skills with logs and stack traces.
• Clear written communication, especially for incident updates and review comments.
Good to have
• Docker, Kubernetes or any cloud platform (Azure preferred)
• CI/CD tools like Jenkins or GitLab
• Monitoring tools like Grafana
Why join us
• Hands-on experience with production systems for real clients
• Work across many technologies: backend, frontend, cloud and DevOps
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