11+ MapReduce Jobs in Chennai | MapReduce Job openings in Chennai
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Good understating or hand's on in Kafka Admin / Apache Kafka Streaming.
Implementing, managing, and administering the overall hadoop infrastructure.
Takes care of the day-to-day running of Hadoop clusters
A hadoop administrator will have to work closely with the database team, network team, BI team, and application teams to make sure that all the big data applications are highly available and performing as expected.
If working with open source Apache Distribution, then hadoop admins have to manually setup all the configurations- Core-Site, HDFS-Site, YARN-Site and Map Red-Site. However, when working with popular hadoop distribution like Hortonworks, Cloudera or MapR the configuration files are setup on startup and the hadoop admin need not configure them manually.
Hadoop admin is responsible for capacity planning and estimating the requirements for lowering or increasing the capacity of the hadoop cluster.
Hadoop admin is also responsible for deciding the size of the hadoop cluster based on the data to be stored in HDFS.
Ensure that the hadoop cluster is up and running all the time.
Monitoring the cluster connectivity and performance.
Manage and review Hadoop log files.
Backup and recovery tasks
Resource and security management
Troubleshooting application errors and ensuring that they do not occur again.
Job Overview
We are looking for a detail-oriented and skilled QA Engineer with expertise in Cypress to join our Quality Assurance team. In this role, you will be responsible for creating and maintaining automated test scripts to ensure the stability and performance of our web applications. You’ll work closely with developers, product managers, and other QA professionals to identify issues early and help deliver a high-quality user experience.
You should have a strong background in test automation, excellent analytical skills, and a passion for improving software quality through efficient testing practices.
Key Responsibilities
- Develop, maintain, and execute automated test cases using Cypress.
- Design robust test strategies and plans based on product requirements and user stories.
- Work with cross-functional teams to identify test requirements and ensure proper coverage.
- Perform regression, integration, smoke, and exploratory testing as needed.
- Report and track defects, and work with developers to resolve issues quickly.
- Collaborate in Agile/Scrum development cycles and contribute to sprint planning and reviews.
- Continuously improve testing tools, processes, and best practices.
- Optimize test scripts for performance, reliability, and maintainability.
Required Skills & Qualifications
- Hands-on experience with Cypress and JavaScript-based test automation.
- Strong understanding of QA methodologies, tools, and processes.
- Experience in testing web applications across multiple browsers and devices.
- Familiarity with REST APIs and tools like Postman or Swagger.
- Experience with version control systems like Git.
- Knowledge of CI/CD pipelines and integrating automated tests (e.g., GitHub Actions, Jenkins).
- Excellent analytical and problem-solving skills.
- Strong written and verbal communication.
Preferred Qualifications
- Experience with other automation tools (e.g., Selenium, Playwright) is a plus.
- Familiarity with performance testing or security testing.
- Background in Agile or Scrum methodologies.
- Basic understanding of DevOps practices.
Your responsibilities will include:
Designing, implementing and maintaining Java-based applications
Contributing in all phases of the development lifecycle
Writing testable, scalable and efficient code
Test and debug new applications and updates
Maintain up to date code documentation
Participating in code reviews
Key Requirement:
- You have prior experience in Core Java.
- Strong knowledge of Java Application Frameworks
- Hands-on experience working in SQL
Greetings!
Hiring the below position for one of our premium client.
Role: PEGA Developer
Experience: 5-15 years
Location: PAN India
Certification: CSA & CSSA mandatory
- 4.5 - 9 of experience in Pega Development with Pega relevant certification.
- Working experience in Pega PRPC and Pega layer cake structure, class structure rule resolution ruleset structure, portals views and harness components.
- Basic data storage and database query knowledge through Pega.
- Good knowledge around integration and exposure to REST and SOAP APIs.
- Good to have knowledge and experience on at least one Pega Industry framework.
- Should be able to track and manage own tasks.
- Should have very good verbal and written communication
Job Summary:
We are seeking a highly motivated Sales Associate to join our growing team in Chennai. As a Sales Associate, you will play a pivotal role in driving sales growth and establishing strong relationships with clients. The ideal candidate is a proactive and results-oriented individual with excellent communication and interpersonal skills.
Responsibilities:
1. Sales Generation:
· Identify and prospect potential clients to generate new business opportunities.
· Conduct effective sales presentations and product demonstrations to showcase the value proposition of our offerings.
· Collaborate with the sales team to develop and implement sales strategies to achieve revenue targets.
· Follow up with leads and coordinate the entire sales cycle from initial contact to closing deals.
2. Client Relationship Management (only for Senior Associate):
· Build and maintain strong relationships with clients by understanding their needs and providing tailored solutions.
· Provide exceptional customer service and address client inquiries and concerns promptly and professionally.
· Conduct regular client follow-ups to ensure client satisfaction and identify opportunities for upselling or cross-selling.
3. Market Analysis (only for Senior Associate):
· Stay updated on industry trends, market conditions, and competitor activities.
· Conduct market analysis to identify potential business opportunities and target markets.
· Gather customer feedback and market insights to contribute to product and service enhancements.
4. Sales Administration:
· Maintain accurate and up-to-date sales records, including customer profiles, sales activities, and pipeline management.
· Prepare sales reports and forecasts for management review.
· Collaborate with the sales team and other departments to streamline processes and improve sales effectiveness.
Qualifications and Skills:
· Bachelor's degree in Business, Marketing, or a related field.
· Proven track record of 1-3 years in sales or business development roles for an associate and 4-6 years in sales and business development roles for a senior associate, preferably in a B2B environment.
· Relevant experience like training Industry, HR consultancy, etc
· Strong negotiation and persuasion skills with the ability to close deals.
· Excellent communication and presentation skills, both verbal and written.
· Self-motivated and target-driven, with a demonstrated ability to work in a fast-paced sales environment.
· Strong interpersonal skills with the ability to build rapport and establish long-term client relationships.
Benefits:
· Opportunities for career growth and professional development.
· Collaborative and supportive work environment.
· Ongoing training and skill development programs.
Key Responsibilities:
1. Threat Research: Work on researching emerging cyber threats specifically. You will monitor threat actor activities, study their tactics, techniques, and procedures (TTPs), and help identify potential risks.
2. Alert Triage and Incident Analysis: Support the analysis of security alerts generated by our in-house platform. You will work alongside the team to identify critical issues and provide timely
intelligence to help mitigate threats.
3. Data Collection and OSINT: Assist in gathering and analyzing data using Open Source Intelligence (OSINT) methodologies. You will help collect relevant information to support ongoing threat investigations.
4. Report Preparation: Contribute to the preparation of threat intelligence reports for internal and external stakeholders. You will learn how to convey complex technical information in a clear and
actionable manner.
5. SOP Development: Collaborate with the team to develop and refine Standard Operating Procedures (SOPs) for systematic threat analysis. Your input will help ensure that our procedures are efficient and scalable.
6. Cross-functional Collaboration: Work closely with various teams, including product development and data acquisition, to support the integration of new intelligence sources and improve the effectiveness of our threat intelligence platform.
Key Qualifications:
Educational Background: Completed a degree in Cybersecurity, Computer Science, Information Technology, or a related field.
Basic Knowledge of Cybersecurity: A foundational understanding of cybersecurity concepts, including web application security, threat analysis, and vulnerability assessment.
Familiarity with OSINT: Basic knowledge of Open Source Intelligence (OSINT) tools and methodologies for data collection.
Technical Skills: Familiarity with scripting languages such as Python, Ruby, or GO is a plus.
Experience with automation and data analysis tools will be advantageous.
Communication Skills: Strong written and verbal communication skills, with the ability to learn how to convey technical findings effectively.
Problem-Solving and Adaptability: A proactive attitude with strong problem-solving skills. You should be comfortable learning in a fast-paced and dynamic environment.
Additional Skills:
Interest in Cybersecurity Challenges: Participation in bug bounty programs, Capture The Flag (CTF) challenges, or cybersecurity competitions is a plus.
Willingness to Learn: A keen interest in developing skills in threat intelligence, threat actor profiling, and behavioral analysis.
Required Skill Set: Microservices, Spring boot framework, Core, Lambdas, and Advanced Java.
Job Description:
1) 3-8 years of Java development experience.
2) 4+ years of microservice development experience with Spring boot framework.
3) Core & Advanced Java (Threading, Design Patterns, Data Structures) J2EE, REST web services.
4) Excellent knowledge of Enterprise Design Patterns.
5) Full stack development with Angular 8 experience will be a plus.
6) Experience with test-driven software development.
7) Exposure to the telecom domain.
8) ETOM/ SID which makes the TM Forum framework.
9) Decent communication skills.
Location: Panchkula, Mohali, Gurugram, Bangalore, Chennai, Pune, Dehradun.

we are looking for React JS developer for Reputed client Permanent role
Experience : 4+ Years
Location : Chennai / Bangalore
Skills : React JS, HTML , CSS,Javascript / Typescript
Notice Period : Immediate to 15 Days
Regards,
Pavithra R,
- 8+ years of experience in Product Development especially in Healthcare Domain
- Technical project managers are tasked with managing projects with top-down oversight from inception to completion
- They must also develop project plans that meet client needs
- Decent Communication Skills and quick in understanding the tasks
- Coordinate with technical team members at all stages of the project
• Experience of over 5+ years with solid understanding of object-oriented design • Proficient in Java, J2EE and related technologies. • Experienced in using Spring Boot, messaging systems. • Good understanding of relational database performance concepts and usage of ORM frameworks such as Hibernate • Expert understanding of the object-oriented design and programming concepts • Strong Knowledge on Data Structures, Algorithms and Collections. • Solid experience building applications on top of RESTful APIs. • Knowledge/experience with Spring MVC • Stroing knowledge in developing and executing automated unit, functional and integration tests • Good communication and analytical skills. • Strong trouble shooting skills. |

