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.
Greetings from People First!!!
We are hiring for the position of Automation Tester for one of a US Product based company.
Location: Chennai
Skills: Automation Testing, Postman, Cypress, API Testing.
Roles and Responsibilities:
- Bachelor's Degree or higher in Computer science or related field preferred
- 5+ years of experience writing and executing detailed test cases, test plans and test design documents
- 2+ years of hands-on experience implementing an automation framework of front-end, back-end, and REST API services\applications.
- Experience in leading test automation practices for Agile and DevOps teams across an agile environment.
- Experience and strong understanding of automation tools such as Selenium Web driver, SoapUI, Client UFT, and JMeter.
- Hands-on experience in unit test frameworks like NUnit/ MS Test.
- Experience with tools such as JIRA, Confluence, Test Rails to log bugs and test results.
- Working knowledge and experience of Agile with Scrum methodology.
- Excellent communication skills.
- Ability to explain complex technical issues to both technical and non-technical audiences.
- Team player as well as a self-starter who needs little supervision. Able to use independent judgment to plan, prioritize and organize a diversified workload.
- Demonstrated ability to collaborate and foster a team-oriented, results-driven culture.
- Comfortable working in a fast-paced and dynamic environment.
Knowledge, Skills, and Competencies:
• Ability to create test plans from business requirements and technical specifications.
• Strong Knowledge of Selenium WebDriver, JavaScript, Postman, Web Services, and Rest services.
• Demonstration work experience in API Testing using Postman.
• Strong Knowledge of Zephyr Scale in Jira for UI testing.
• Advanced technical QA experience.
• Knowledge of best practices, procedures and software development lifecycle.
• Solid understanding of the software development life cycle (SDLC) and associated methodologies.
• Solid understanding of SQL/SQL queries and automated testing, preferred.
• Ability to create test plans from business requirements or technical specifications.
• Strong skills that promote and facilitate the performance of project team members.
• Prioritizes and uses time efficiently; develops realistic action plans
• Highly flexible and able to make quick assessments of needs and priorities.
• Initiative to recognize and resolve problems.
• Familiarity with Automation Testing.
• Excellent communication skills and experience communicating with a variety of staff levels.
• Experience communicating plans and reporting status to both team, executive management and pertinent stakeholders.
• Advanced Skills in MS Office applications including Excel, Word, and Outlook.
• Regular attendance is required.
Job Title: Health Connect Integration Engineer -Lead
Experience: 12-15 Years
Location: Bangalore, Chennai, Pune, Trivandrum
Work mode: On-site
Primary Skills : Intersystem healthconnect/ healthshare/ Ensemble, IRIS, cache sql, cache object script, HL7
Roles and Responsibilities:
InterSystems Health connect Expertise:
- Extensive experience and expertise in Intersystems HealthConnect integration technologies, including in-depth knowledge of Health Connect integration engine, tools, and best practices.
- Hands on expertise in Intersystem healthconnect/ healthshare/ Ensemble, IRIS, cache sql, cache object script.
Leadership and Team Management:
- Strong leadership skills with a proven ability to lead and manage a team of integration engineers, providing guidance, mentorship, and creating a collaborative work environment.
Integration Strategy and Planning:
- The ability to develop integration strategies, roadmaps, and prioritise integration projects in alignment with organizational goals and healthcare industry requirements.
Healthcare Data Standards:
- In-depth knowledge of healthcare data standards, particularly HL7, and the ability to ensure compliance with these standards in integration solutions.
Project Leadership:
- Proven experience in leading integration projects from inception to completion, with a focus on meeting quality standards, timelines, and budgetary constraints.
Secondary Skills:
Technical Guidance:
- Providing technical guidance and support to resolve complex integration challenges, reviewing and approving integration designs, mappings, and transformations.
Quality Assurance:
- Ensuring the quality and adherence to industry standards and best practices in all integration projects, conducting integration reviews, and driving continuous improvement initiatives.
Stakeholder Communication:
- Effective communication skills to communicate progress, challenges, and project status to stakeholders and senior management, managing expectations, and providing regular updates.
Scalability and Performance Optimization:
- Collaborating with the team to optimize integration solutions for performance and scalability, implementing enhancements to accommodate growing data exchange requirement.
- Interacting via various channels, such as live chat, emails, social media and direct calls
- Modifying sales pitches in response to customer demand
- Acquiring and retaining contact information databases
- Put forward suggestions in accordance with the requirements of the consumer
- Ensure a smooth procedure for the consumer by transferring windows of opportunity to the appropriate department for further action

Strong hands-on experience with ReactJS, Redux, TypeScript, HTML, Bootstrap, Material UI, CSS3/SCSS, Webpack, NPM, NVM, Visual Studio Code
Knowledge/Experience on Restful APIs integration.
Unit testing with Jasmine or an equivalent framework
Experience or Knowledge in developing complex reusable component libraries such as complex grids, spreadsheet components etc.,
Strong in UI/UX standards implementation
Understanding of browser fundamentals and Page Optimizations
Experience working with Git and Azure

- Good understanding of NODE JS back-end development
- Strong understanding of Node.js and frameworks available for it
- Understanding of front-end technologies, such as React or Angular, HTML and CSS3
-Solid understanding of object-oriented development and design patterns.
- Good experience with AJAX, REST and JSON
- Experience with development practices such as Test-Driven Development and Continuous Integration
-Experience in Version Control Systems like GIT, Bitbucket
- Must have good problem solving and analytical skills.
- Must be a team player, having good communication skills, self-starter
- Ability to pick up new technology is needed.

at Altimetrik
DevOps Architect
Experience: 10 - 12+ year relevant experience on DevOps
Locations : Bangalore, Chennai, Pune, Hyderabad, Jaipur.
Qualification:
• Bachelors or advanced degree in Computer science, Software engineering or equivalent is required.
• Certifications in specific areas are desired
Technical Skillset: Skills Proficiency level
- Build tools (Ant or Maven) - Expert
- CI/CD tool (Jenkins or Github CI/CD) - Expert
- Cloud DevOps (AWS CodeBuild, CodeDeploy, Code Pipeline etc) or Azure DevOps. - Expert
- Infrastructure As Code (Terraform, Helm charts etc.) - Expert
- Containerization (Docker, Docker Registry) - Expert
- Scripting (linux) - Expert
- Cluster deployment (Kubernetes) & maintenance - Expert
- Programming (Java) - Intermediate
- Application Types for DevOps (Streaming like Spark, Kafka, Big data like Hadoop etc) - Expert
- Artifactory (JFrog) - Expert
- Monitoring & Reporting (Prometheus, Grafana, PagerDuty etc.) - Expert
- Ansible, MySQL, PostgreSQL - Intermediate
• Source Control (like Git, Bitbucket, Svn, VSTS etc)
• Continuous Integration (like Jenkins, Bamboo, VSTS )
• Infrastructure Automation (like Puppet, Chef, Ansible)
• Deployment Automation & Orchestration (like Jenkins, VSTS, Octopus Deploy)
• Container Concepts (Docker)
• Orchestration (Kubernetes, Mesos, Swarm)
• Cloud (like AWS, Azure, GoogleCloud, Openstack)
Roles and Responsibilities
• DevOps architect should automate the process with proper tools.
• Developing appropriate DevOps channels throughout the organization.
• Evaluating, implementing and streamlining DevOps practices.
• Establishing a continuous build environment to accelerate software deployment and development processes.
• Engineering general and effective processes.
• Helping operation and developers teams to solve their problems.
• Supervising, Examining and Handling technical operations.
• Providing a DevOps Process and Operations.
• Capacity to handle teams with leadership attitude.
• Must possess excellent automation skills and the ability to drive initiatives to automate processes.
• Building strong cross-functional leadership skills and working together with the operations and engineering teams to make sure that systems are scalable and secure.
• Excellent knowledge of software development and software testing methodologies along with configuration management practices in Unix and Linux-based environment.
• Possess sound knowledge of cloud-based environments.
• Experience in handling automated deployment CI/CD tools.
• Must possess excellent knowledge of infrastructure automation tools (Ansible, Chef, and Puppet).
• Hand on experience in working with Amazon Web Services (AWS).
• Must have strong expertise in operating Linux/Unix environments and scripting languages like Python, Perl, and Shell.
• Ability to review deployment and delivery pipelines i.e., implement initiatives to minimize chances of failure, identify bottlenecks and troubleshoot issues.
• Previous experience in implementing continuous delivery and DevOps solutions.
• Experience in designing and building solutions to move data and process it.
• Must possess expertise in any of the coding languages depending on the nature of the job.
• Experience with containers and container orchestration tools (AKS, EKS, OpenShift, Kubernetes, etc)
• Experience with version control systems a must (GIT an advantage)
• Belief in "Infrastructure as a Code"(IaaC), including experience with open-source tools such as terraform
• Treats best practices for security as a requirement, not an afterthought
• Extensive experience with version control systems like GitLab and their use in release management, branching, merging, and integration strategies
• Experience working with Agile software development methodologies
• Proven ability to work on cross-functional Agile teams
• Mentor other engineers in best practices to improve their skills
• Creating suitable DevOps channels across the organization.
• Designing efficient practices.
• Delivering comprehensive best practices.
• Managing and reviewing technical operations.
• Ability to work independently and as part of a team.
• Exceptional communication skills, be knowledgeable about the latest industry trends, and highly innovative
AEM Sites Developer
Pattem Digital Technologies is looking for a highly effective Adobe Experience manager(AEM) Developer to join our team. This person will utilize best practices and methodologies to design and implement the best solution for our clients. This key member of our team contributes to the entire software development lifecycle including analysis, requirement specification, use case and data modeling, technical design, development, testing, and implementation. This individual will be focused on delivering assigned tasks and/or specific tracks of the solution on time, escalating issues when appropriate as well as educating and leading others in the form of code reviews, workshops, and documentation.
Know your work :
- Build and maintain solutions for AEM (Sites, Assets).
- Work in Agile Methodology - be part of Sprint Ceremonies, provide accurate estimates for assigned development Stories & deliver on time.
- Follow Best and Recommended Practices while implementing solutions.
- Ensure Code Quality, Readability, Maintainability and Security.
- Coordinate with multiple teams (Ex: UI/QA) for any dependencies.
- Write JUnit Test Cases for Unit Testing
- Communicate with customer teams on requirements effectively.
- Manage customer expectations of response time and issue resolution
- Troubleshoot and reproduce the technical problems reported by customers and define workarounds.
- Create and integrate content-driven applications on top of the AEM platform, and integrate with other systems.
- The AEM Developer provides technical leadership with a focus on CMS solutions. This Includes planning, guiding the design, estimation, user interface, people management, issue resolution and quality assurance.
- Collaborate across disciplines and use their in-depth knowledge of AEM technology to help deliver business solutions for our clients.
What you need to apply :
- Good understanding of UI technologies like JQuery, Java Script, HTML 5, CSS.
- Good understanding of backend technologies like Java EE, Servlets, JSP, Tag libraries, and JSTL skills, combined with a good understanding of Enterprise Java frameworks such as Spring, Spring Boot and Hibernate.
- Good understanding of CI/CD tools like Maven, Jenkins.
- Good understanding of Code Quality and Security tools like SONAR.
- Good understanding of Touch UI, Sightly (HTL) and Sling Models.
- Good understanding of AEM Backend Development like Sling Servlets, OSGi Components and JCR Queries.
- Solid experience in problem analysis and resolution of technical problems.
- Ability to handle clients professionally during all interfaces.
- Ability to work in extended hours to overlap with North America timings.
- Strong written and verbal communication skills.
- Minimum 3+ years of experience in AEM.
- 3-4 years of experience in CMS implementations with Adobe Experience manager(AEM).
- Hands-on work experience on Adobe 6.x versions.
- Knowledge in AEM foundational concepts, including the CRX repository, the AEM platform, the use of core frameworks such as Apache Sling and Apache Felix.
- Knowledge on latest AEM features.
At Tekion, we're building the only cloud-native platform that is transforming the automotive retail industry, leapfrogging it into the future and providing unparalleled customer experience. We're creating seamlessly integrated, elegant, and intuitive solutions built with cutting edge technology and powered by Big Data, Machine Learning (ML)/ AI and Internet of Things (Connected vehicle to connected devices). We’re harnessing passion, entrepreneurial spirit, deep industry expertise and the latest technologies to create something very special. We're inventing new technology along the way to overcome barriers and solve big problems, all while having a blast doing it!
Key Responsibilities
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Design and build solutions for complex business workflows
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Understanding the user persona and deliver a slick experience
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Take end to end ownership of components and be responsible for the subsystems that you work on from design, code, testing, integration, deployment, enhancements, etc.
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Write high-quality code and taking responsibility for their task
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Solve performance bottlenecks
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Mentor junior engineers
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Communicate and collaborate with management, product, QA, UI/UX teams
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Deliver with quality, on-time in a fast-paced start-up environment
Minimum Qualification
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Bachelor/Master's in computer science or relevant fields
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0.6 to 2 years of relevant experience
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Strong sense of ownership
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Excellent Java and object-oriented development skills
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Experience in building and scaling microservices
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Strong problem-solving skills, technical troubleshooting and diagnosing
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Expected to be a role model for young engineers, have a strong sense of code quality and enforce code quality within the team
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Strong knowledge in RDBMS and NoSql technologies
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Experience in developing backends for enterprise systems like eCommerce / manufacturing / supply chain etc
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Excellent understanding of Debugging performance and optimization techniques
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Experience in Java, Mongo, MySQL, AWS technologies, ELK stack, Spring boot, Kafka
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Experience in developing any large scale Experience in cloud technologies
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Demonstrated ability to deliver in a fast-paced environment
If being the first employee people encounter when they come into an establishment sounds interesting to you, becoming a front office executive could be a great career match. These customer-service-oriented professionals make a positive impression on guests and keep operations flowing. As one of the company’s main ambassadors, front office executives try to build excitement and convey information. Before guests leave, front office executives may hand them cards to rate satisfaction & explain to them about other services & offers that the company is running. Because the nature of their position involves so much contact with the public, front office executives need to be good representatives of their organization. They must possess a friendly and upbeat demeanor, dress professionally, and act courteously. Other attributes include Interpersonal skills, Customer-centric, Multitasking, Attention to detail
We are looking for a talented and competitive Sales Development Representative that thrives in a quick sales cycle environment. The successful candidate will play a fundamental role in achieving our ambitious customer acquisition and revenue growth objectives. You must be a pro at using Linkedin, Sales CRM, Email and comfortable making connections via Skype chats or calls every day.
Responsibilities:
- Learn & understand our products and our prospective clients well.
- Understand customer pain points, requirements and correlate Habitate solutions and customer requirements.
- Source new sales opportunities through outbound reach, cold emails, skype chats or phone calls, or anything to reach out to prospective customers.
- Respond, engage and qualify inbound leads and inquiries.
- Engage current users to expand awareness, educate, ask for referrals, identify new opportunities and develop account intelligence.
- Execute planned sales activities and develop a target list of high potential new customers.
- Resolve customer complaints regarding sales and services.
- Achieve monthly & quarterly quotas.
- Perform effective online demos to prospects.
- Manage customer queries.
Requirements:
- Exceptional communication skills, both oral and written, coupled with excellent listening skills and a positive and energetic phone presence.
- Ability to make focused efforts to close deals. The ideal candidate should be strategy-driven with a research-based approach.
- Proven sales development experience, preferably at an Internet startup or SaaS industry.
- Track record of over-achieving quota.
- Savvy with LinkedIn sales navigator, and CRM tools.
- Proficient with corporate productivity and web presentation tools.
- Ability to multitask, prioritize and manage time effectively