11+ Oracle Exadata Jobs in Chennai | Oracle Exadata Job openings in Chennai

JD:

• Experience in maintaining Oracle Exadata, RAC, and Administration of Oracle Multitenant Architecture.
• Implemented below Exadata new features like Smart scan, Flash cache, flash log, IORM, Storage indexes
• Using CellCli or dcli to manage Exadata storage server objects.
• Monitoring cell disk, grid disk, cell flash cache, flash disk
• Configured dcli between cell nodes and database nodes.
• Monitoring Exadata storage servers with cell metrics alerts and active requests.
• Migrating legacy database to Exadata.
• Experience in Exadata patching
• Experience in RAC along with new features like Flex ASM and Flex cluster.
• Resolve the issues like replace damaged physical disk or Flash disk.
• Installing & configuring Oracle Cluster ware & Database Software for Oracle 12c and 19c.
• Extensive Knowledge on Oracle Multitenant Architecture 12c and 19c.
• Experienced in Oracle installations, upgrades, migration, cloning, designing logical/physical architecture
• Database Refresh using Data pump.
• Expertise in Database upgrades, patching for standalone & RAC databases.
• Experienced in Database Point in Time Recovery.
• Enforcing security by creating roles, granting system and object privileges on the Tables, and stored procedures with DBA concepts.
• Knowledge on oracle enterprise management
• Implementation of db compression using Exadata HCC
• Running ExaCheck reports monthly 
• Implementing smart flash cache, enabling flash cache write back
• Hardware changes , flash disk, griddisk and DIMM replacements
• Working knowledge on managing NFS mount points.
• ZFS share creation
• Huge pages setting

Greetings From NAM Info Pvt Ltd

Job Title: Network Engineer

Experience: 6–8 Years

Job Summary

We are looking for an experienced Network Engineer with strong knowledge of network architecture, routing, switching, and F5 BIG-IP Load Balancer technologies. The candidate should have hands-on experience in configuring, troubleshooting, and maintaining enterprise network environments.

Key Responsibilities

• Configure and troubleshoot LAN, WAN, and Wireless networks.
• Work with network routing protocols such as OSPF, EIGRP, and BGP.
• Configure and troubleshoot VLANs and switching technologies.
• Manage and troubleshoot network connectivity and performance issues.
• Work on F5 BIG-IP Load Balancer configuration and troubleshooting.
• Analyze network issues and perform root cause analysis.
• Monitor network data and resolve network-related incidents.
• Collaborate with other infrastructure teams to resolve complex network issues.

Required Skills

• 6–8 years of experience in Network Engineering.
• Strong hands-on experience in network configuration and troubleshooting.
• Good knowledge of LAN, WAN, and Wireless networking.
• Strong understanding of OSPF, EIGRP, and BGP.
• Good knowledge of VLAN and switching concepts.
• Hands-on experience with F5 BIG-IP Load Balancer.
• Strong troubleshooting and analytical skills.
• Good communication and teamwork skills.

Good to Have

• Experience with enterprise network environments.
• Knowledge of network security concepts.
• Experience with network monitoring and management tools.

Overview

We seek a detail-oriented, collaborative Technical Enablement Lead to drive the implementation of enterprise systems and associated integrations, specifically with ERP (Enterprise Resource Planning) platforms and WMS (Warehouse Management Systems). This role is ideal for someone who thrives in cross-functional environments and excels at translating operational needs into scalable technical solutions. 

Key Responsibilities

 Cross-Functional Technical Integration

• Drive alignment across engineering, data, and warehouse operations teams
• Work with the teams to help translate business requirements into actionable integration tasks and system configurations

 Issue Resolution & Continuous Improvement

• Identify and mitigate risks early, removing barriers to keep the team on track
• Work with the technical teams who monitor system performance and data flow integrity
• Lead the teams in root cause analysis and implement iterative enhancements to integration reliability

ETL Process Oversight

• Collaborate with partner who leads the design and validation of ETL pipelines for syncing inventory, orders, and shipment data
• Ensure teams maintain data accuracy, schema compatibility, and robust error handling across platforms

Systems Mapping & Architecture 

• Partner with brand and vendor IT teams to design and document integration pathways between ERP and WMS systems
• Work with teams to identify data dependencies, transformation logic, and system constraints
• Confirm alignment with operations leads on workflows and priorities

Access Control Oversight

• Partner with teams to define and coordinate role-based access controls across integrated systems
• Collaborate with infrastructure and security teams to maintain compliance and operational integrity

Qualifications:

• 3-5 + years of experience
• Strong understanding of ERP and WMS platforms and their integration patterns
• Experience working with teams that implement integration tools, e.g., ETL, data mapping
• Familiarity with system roles and access controls 
• Excellent communication and coordination skills across technical and operational teams
• Ability to document and communicate systems in a clear, structured manner

Nice to Have:

• ERP: NetSuite, or JDE, 
• WMS: Blue Yonder, Deposco
• Any Project Methodology certifications: Agile, Waterfall, Etc…

Role overview:

We are hiring one Senior Backend Engineer to take end-to-end ownership of our serverless backend — a hands-on IC role for someone both technically excellent and comfortable being one of the few people the entire backend depends on. You'll own the services across several Node.js and Python repositories, work directly with the founders and product team, and set the technical bar for reliability, security, and performance.

Key responsibilities

• Design, build, and operate AWS Lambda services across our HCM/workforce, project-management, commercial/revenue, permissions, and document domains — each comprising dozens of functions.
• Own the multi-tenant PostgreSQL data layer — schema design, query performance, and the permission/relationship model — end to end.
• Maintain and evolve the request path — API Gateway → custom Lambda authorizer → VPC-bound Lambda → private databases — including the runtime IAM/credential model that scopes every request.
• Safeguard tenant isolation and security across a per-company Cognito authentication model.
• Build and maintain integrations with external construction data environments (Asite, Autodesk Construction Cloud), including large-scale document synchronization.
• Optimize performance and reliability to keep latency-sensitive endpoints well within platform limits under growing load.
• Raise the engineering bar — testing, observability, CI/CD, and modernization of legacy components.
• Debug and resolve production incidents to root cause, and put safeguards in place so they don't recur.
• Document decisions and designs and collaborate with the frontend (Angular) and product teams.

Challenges you'll solve.

We prefer to be candid — these are the problems that make this role genuinely interesting:

Latency under a hard ceiling

API Gateway terminates any request beyond ~29 seconds regardless of the Lambda's own timeout — yet much of our value comes from heavy cross-project reporting. You'll keep p95 latency within budget through set-based SQL, pagination, streaming, and asynchronous processing.

Least-privilege, per-request security

A shared custom authorizer mints short-lived, request-scoped credentials via sts:AssumeRole under a strict 2,048-character inline session-policy limit. You'll design permission models that stay within that budget and reason about IAM precisely.

Graph-shaped data, relational store

The permission and relationship model is inherently graph-like, but lives in PostgreSQL — you'll model it with recursive queries, careful indexing, and set-based traversal rather than reaching for a separate graph engine.

Watertight multi-tenancy

One Cognito pool per company and tenant-scoped access throughout — isolation is a first-order concern.

VPC-bound serverless

Lambdas run inside a VPC to reach private databases; you'll manage cold starts, connection lifecycles, and pool limits.

Resilient external integrations

Syncing large document sets from third-party APIs (including SOAP/XML) demands backpressure, deduplication, retries, and graceful partial-failure handling.

Compute-heavy workloads

Server-side PDF generation, image processing, and multi-currency handling within Lambda's memory and time constraints.

The stack.

Runtime — Node.js, Python, AWS Lambda

AWS services — -1 API Gateway, Lambda, Cognito, STS / IAM, Secrets Manager, S3 CloudWatch, VPC, EC2

Infrastructure & CI/CD- AWS SAM, CodePipeline → CodeBuild Shared Data —PostgreSQL

Qualifications.

• 5+ years building and operating production backend systems.
• Deep expertise in Node.js and JavaScript — the asynchronous model, event loop, and memory behavior — plus solid working proficiency in Python and its production behavior.
• Strong hands-on AWS experience, ideally serverless (Lambda, API Gateway, IAM/STS, VPC, Secrets Manager, CloudWatch) — able to reason about IAM policies, not just apply them.
• Advanced SQL and relational data modeling — set-based query design and a working understanding of why N+1 patterns cause production issues.
• Proven production-debugging ability — root-cause analysis in distributed systems from logs and first principles.
• Strong ownership, sound judgment, and clear written communication — able to make good decisions with incomplete information and explain trade-offs to non-engineers.

Interview Process:

Introductory call-Mutual fit and role overview.

Technical deep-dive- A walkthrough of a challenging production problem you have owned.

Practical exercise -A realistic backend task, or a walkthrough of your own representative code.

System design- Collaborative design on a real scenario.

Final conversation- Values, ownership, compensation, and offer.

Software Solutions Architect – C#, .NET, WPF, C++

Location: Bangalore

Experience: 10 to 15 Years

Company: Soliton Technologies

About the Role

We're hiring a Solutions Architect to lead large, customer-facing software programs built on C#, .NET, WPF, C++, and Windows desktop technologies. This is a senior technical leadership role for someone who has grown beyond individual project ownership and can now guide multiple leads and engineering teams across complex workstreams. You'll bring strong architecture depth, hands-on engineering credibility, delivery ownership, and the confidence to work directly with customers and stakeholders — driving AI adoption, resolving ambiguity, and delivering scalable, long-term software solutions.

Key Responsibilities

• Lead architecture, technical direction, and delivery execution across workstreams — owning design reviews, key decisions, and release sign-off
• Define and drive engineering standards, design patterns, coding practices, clean architecture, and SOLID principles
• Review system designs, interface contracts, data flows, and technical risks across complex, multi-module environments
• Provide technical leadership for WPF/XAML (MVVM, data binding, threading, performance) and C#/C++ development, including native components and hardware integration
• Troubleshoot complex issues across multi-process, multi-threaded environments using logs, dumps, traces, and profilers
• Own technical delivery planning, estimation, dependency management, and risk tracking
• Partner with customers, product, QA, DevOps, and business stakeholders to translate needs into sustainable software solutions
• Mentor senior engineers and technical leads, raising the bar on architecture, debugging, and delivery discipline
• Build alignment across local and global teams, supporting customer and cross-site engagements

Required Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, Electronics, Electrical Engineering, or related field
• 12+ years of software engineering experience, including 4+ years in technical leadership, architecture, or large-scale delivery ownership
• Experience leading large engineering teams, multiple workstreams, or Senior Technical Leads
• Strong hands-on expertise in C#, .NET / .NET Core / .NET Framework, WPF, XAML, C++, and Windows desktop application development
• Deep knowledge of MVVM, OOD, SOLID principles, design patterns, and modular architecture
• Strong understanding of multi-threading, async programming, memory management, IPC, and native-managed code interaction
• Strong debugging skills across complex, multi-module Windows-based software environments
• Working knowledge of SDLC, Agile delivery, CI/CD, version control, and code reviews
• Excellent communication and stakeholder management skills

Good to Have

• Experience modernizing legacy C#/.NET/WPF/C++ applications or Windows desktop platforms
• Performance profiling, memory analysis, and UI responsiveness experience
• Exposure to APIs, distributed systems, Win32, native integrations, DevOps, Linux, or HPC environments
• Experience with software connected to hardware, instruments, automation, or manufacturing systems
• Experience with globally distributed engineering teams

Why Join Soliton

• Flexible work hours built around job requirements, with strong support for working mothers
• Profit-sharing for all Solitons starting your second year
• Health insurance for employees and families
• Gym and cycle allowance

Poshmark is the leading fashion marketplace where style comes alive through discovery, self-expression, and human connection. Powered by a vibrant community of 165 million members, Poshmark brings real people and taste to shopping through a social experience shaped by shared discovery. Buying and selling fashion feels simple, joyful, and personal, while every item tells its own story. Poshmark empowers sellers to grow meaningful businesses, keeps fashion in circulation longer, and gives shoppers access to unique and trusted finds, from everyday pieces to one-of-a-kind vintage and luxury.

We are seeking a highly skilled and analytically driven Senior Specialist II, HR Technology(Workday Techno-functional consultant) to join our People team. In this role, you will serve as a senior subject matter expert at the intersection of HR systems and people analytics, helping to optimize our HR technology ecosystem while enabling data-driven decision-making across the organization.

While you will bring deep expertise in Workday HCM—our current HR platform—your value extends beyond any single tool. You are an HR technology and people analytics professional who can build scalable reporting and analytics solutions, support workforce planning through data-driven insights, and translate complex workforce data into actionable recommendations for HR and business leaders. You contribute to the development of analytics frameworks and predictive analyses while helping ensure that our people data ecosystem remains scalable, reliable, and adaptable as technology evolves.

You will partner closely with HR, IT, Finance, and business stakeholders to enhance system capabilities, improve data quality, streamline processes, and deliver meaningful workforce insights that support organizational goals.

KEY RESPONSIBILITIES

1. People Analytics & Workforce Insights

• Develop and maintain workforce dashboards, scorecards, and recurring reports that support HR and business decision-making.
• Analyze workforce trends across headcount, attrition, recruiting, diversity, performance, engagement, and employee lifecycle metrics.
• Partner with HR Business Partners, Talent Acquisition, Total Rewards, and business leaders to understand reporting needs and provide actionable insights.
• Build and maintain data visualizations using tools such as Tableau, Power BI, Workday Prism Analytics, or equivalent platforms.
• Support workforce planning, talent reviews, succession planning, and organizational effectiveness initiatives through data analysis and reporting.
• Contribute to the development of people analytics frameworks and predictive analyses that support talent and workforce decisions.
• Ensure consistency, accuracy, and integrity of workforce metrics by adhering to established reporting standards and governance practices.

2. HR Systems Administration (Workday)

• Administer, configure, and maintain Workday HCM modules including Core HR, Recruiting, Talent Management, Compensation, Benefits, Time & Absence, and Helpdesk.
• Configure and support business processes, workflows, notifications, security roles, and system controls in alignment with HR policies and operational requirements.
• Develop and maintain Workday reports, dashboards, calculated fields, and composite reports.
• Support Workday biannual releases by assessing impacts, testing enhancements, and coordinating deployment activities.
• Investigate, troubleshoot, and resolve system issues while ensuring timely communication and resolution for stakeholders.
• Partner with HR Operations and IT teams to continuously optimize system functionality, user experience, and process efficiency.

3. HR Data Governance & Quality

• Maintain high standards of HR data accuracy, completeness, and consistency across HR systems.
• Conduct regular audits and validation activities to identify and resolve data discrepancies.
• Support compliance with internal controls, audit requirements, and applicable data privacy regulations.
• Document reporting definitions, system configurations, business processes, and operating procedures.
• Contribute to the ongoing development and maintenance of HR data governance standards and data quality processes.
• Support efforts to improve trust, transparency, and accessibility of people data across the organization.

4. Systems Integration & Technical Support

• Support integrations between Workday and connected systems including payroll, benefits, talent, learning, and finance platforms.
• Assist with data imports, exports, Enterprise Interface Builder (EIB) processes, and interface monitoring activities.
• Partner with IT teams and external vendors to troubleshoot integration issues and implement system enhancements.
• Participate in testing activities for integrations, system upgrades, new functionality, and process changes.
• Maintain technical documentation, configuration records, and knowledge base materials to support operational continuity.

5. Process Optimization & Stakeholder Enablement

• Identify opportunities to automate manual HR processes and improve operational efficiency through technology solutions.
• Gather business requirements and translate them into scalable system configurations, reports, and process improvements.
• Serve as a trusted resource for HR technology questions, providing guidance and support to stakeholders across the organization.
• Deliver training, user documentation, and knowledge-sharing sessions to improve system adoption and proficiency.
• Participate in HR technology projects, implementations, and continuous improvement initiatives from planning through execution.
• Build strong partnerships with HR, IT, Finance, and business teams to ensure technology solutions align with organizational needs.

QUALIFICATIONS

Experience

• 7+ years of experience in HR Technology, HRIS, People Analytics, or related functions within complex and growing organizations.
• Hands-on experience administering and configuring Workday HCM, including Core HR, Recruiting, Talent Management, Compensation, Benefits, Time & Absence, and related modules.
• Proven experience developing HR reporting, dashboards, workforce analytics, and data-driven insights that support business and talent decisions.
• Experience supporting HR system implementations, enhancements, testing, upgrades, and continuous improvement initiatives.
• Experience working with HR system integrations, data management processes, and vendor-supported technology solutions.
• Demonstrated ability to independently manage complex projects and deliver technical solutions while effectively partnering with cross-functional stakeholders.

Analytics & Technical Skills

• Strong proficiency in Workday Report Writer, calculated fields, dashboards, and reporting capabilities.
• Experience with data visualization platforms such as Tableau, Power BI, Workday Prism Analytics, or equivalent tools.
• Strong analytical and problem-solving skills with the ability to interpret workforce data and communicate findings effectively.
• Working knowledge of SQL and data querying concepts; familiarity with Python or R is a plus.
• Understanding of system integration concepts including APIs, EIBs, SFTP, and data transformation processes.
• Knowledge of HR data structures, reporting methodologies, and data governance best practices.

Domain & Compliance Knowledge

• Strong understanding of core HR processes and employee lifecycle management.
• Knowledge of compensation, recruiting, talent management, workforce planning, and organizational effectiveness concepts.
• Understanding of HR data privacy, security, and compliance requirements including GDPR, CCPA, and applicable local regulations.
• Familiarity with global HR operations and governance practices is preferred.

Soft Skills & Ways of Working

• Strong customer-service orientation with a commitment to delivering high-quality stakeholder support.
• Excellent communication skills with the ability to translate technical concepts into business-friendly language.
• Detail-oriented with a strong focus on accuracy, data quality, and process discipline.
• Highly organized and capable of managing multiple priorities in a fast-paced environment.
• Collaborative team player who builds productive partnerships across functions and levels.
• Demonstrates initiative, ownership, continuous learning, and a passion for process improvement.

WHAT SUCCESS LOOKS LIKE

In your first year, you will establish yourself as a trusted HR technology and people analytics partner across the organization. Stakeholders will rely on your expertise to deliver accurate workforce insights, maintain reliable HR systems, and identify opportunities for process improvement. Reporting capabilities will become more efficient and scalable, data quality will improve, and HR teams will have greater confidence in leveraging technology and analytics to make informed decisions. Through your contributions, the HR technology ecosystem will be better optimized, more user-friendly, and well-positioned to support the organization's growth and evolving business needs.

A Note on Tooling

We currently use Workday as our primary HRIS, and deep Workday expertise is required for this role. However, we value professionals whose strengths extend beyond any single platform. Success in this role requires strong capabilities in HR technology, people analytics, workforce reporting, and process optimization that can adapt as systems and business needs evolve over time.

Responsibilities :

- Develop server side applications in C++

- Contribute in analysis based on requirements. Analysis can be in the form of research and producing Proof of Concepts.

- Produce documents and specifications wherever required.

- Work collaboratively with other developers and QA engineers to deliver the solutions.

Expertise in developing SAPUI5 applications using ADT(Eclipse)/Web IDE, JQuery, Java Script,XML,HTML5 & CSS3 And consuming the data by using Net weaver gateway services

• Expertise in developing NetWeaver gateway services(SEGW)

• Expertise in Integrating Gateway OData/JSON services with UI5 Apps, System Landscape, Architecture, SSO, Security Set Up and Gateway Configuration

• Fiori Package Configuration on SAP Gateway & Backend ECC App Configuration

• Customization & Extension of Fiori Apps

• Drive the System Landscape, Architecture, Security, Users Set Up

• Configure Gateway & Fiori Infrastructure (with support from Basis Team)

• Fiori App Configuration ( SAP Gateway & S/4HANA System)

• Work with Functional and Technical Resources in Setting up the S/4HANA Backend

• Set User Roles, Profiles, Apply Notes & Fixes in ABAP Systems

• Roll out Apps to Business Users for Testing

• Expertise in coding for consuming data for UI5 Apps through Netweaver Gateway OData/JSON services.

• Expertise in extending OData service/OData models

• Expertise in customizing/Extending the standard Fiori Apps

• Expertise in creating HANA Schemas, Packages, Attribute Views, Analytical Views, Calculation Views with HANA LIVE, Attribute mapping, creation of calculated measures, Calculated attributes, Input parameters, Variables, Restricted measures, Constant columns, Currency Unit conversion, stored procedures and maintaining analytical privileges, and involved in Data Provisioning using SLT and BODS(data services) meta data import. Involved in Export/Import of models, validations.

• Expertise in using AMDP, CDS views, ADBC, External views

Roles and Responsibilities:

6+ Experience in  Node.js, React Js

excellent written and verbal communication skill

• Healthy team and relationship building skills
• Hands-on experience delivering web applications in the cloud to on-demand production clients
• Experience in JavaScript, OOP Patterns, ES6, HTML, CSS, LESS
• Experience with  MS Sql Server, Mongo DB
• Experience with SSO, SAML, OAuth, JWT for API and Web Session Authentication and Authorization
• Experience with Azure Devops platform will be an added advantage
• Experience with test and/or process automation, source control
• Possess solid debugging process and exhibit technical intuition

• 3+ years of extensive experience in developing the Single Page Application with Web responsive design for mobile and web using Angularjs or Nodejs / React JS, HTML 5, CSS 3 and Bootstrap.
• Thorough understanding of React.js and its core principles.
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Experience with common front-end development tools such as Babel, Webpack, NPM, yarn, etc.
• Node JS & software engineering experience
• Familiarity with newer specifications of EcmaScript (ES6)
• Knowledge of AWS services like Lambda, RDS and Dynamo
• Understanding of non-relational databases such as CouchDB and MongoDB
• Working experience with MySQL