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.


We like to keep our job descriptions super simple, so please spend 3 minutes reading this.
Details about the job. You will ...
- Work very closely with the Head of Engineering and the CEO directly
- Own major parts of our tech stack (Node.js/React.js) and your job will be focused primarily on backend (Node/SQL/MQs etc.), but with some front-end JS work (React) as needed
- Design, code, and deliver top-quality software that performs beautifully at scale
- Take ownership for your job and treat it like it is your baby
- This job is based in Chennai (NOT Remote). But we have a lot of flexibility for when life situations require you to work from home
- We are only a 40 person company (by choice) - so you will get amazing ownership!
A Bit About You.
- Really strong in Javascript especially in Node.js with at least 5 years of experience - if you are genuinely not super strong, please do not apply as you will find our interviews challenging and it might be a waste of your time
- Also has React.js experience so that you can support the front-end work as needed
- A strong Engineer who LIKES building software - not just someone who knows the frameworks and can code
- We don't care about college degrees or if you are self taught - we only care that you're exceptional in your work and can be professional
- Must have strong communication skills
- Must be organized, and deliver their own work within deadlines, professionally
- Strong sense of ownership and take pride in your work.
What Will We Do For You?
- Office next to the beach
- "Sports team with a heart" mentality. Even though we work hard, we take care of our people.
- Free breakfast and snacks every day
- Non-hierarchical work environment
- Macbook Pro, free swag etc. of course!
- Huge potential for career growth - the limiting factor will be just your commitment and ambition.

JOB PURPOSE
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- Develop application using Angular JS (worked on Express JS, JEST), Angular 6
- This is a hands-on role which involves writing code, testing, and deploying finished web applications and libraries
MAJOR ACCOUNTABILITY
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- Design, rapid prototype, and implement a scalable, reliable and maintainable node based web application
- Enforce code quality through test driven development
- Enhance, refactor, and continuously improve the existing codebase
- Collaborate closely with team to define product requirements
- Aggressively collect, analyse, and act on data about product performance
- Communicate effectively with technical and non-technical people
- Proactive in keeping your skills updated
ESSENTIAL SKILLS & EXPERIENCE
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- Excellent working knowledge of core Java, Node JS, JavaScript, ES6, Micro services
- 4-6 year's overall development experience (At least 2 years of experience in Node JS and Angular JS)
- Good understanding of security in Micro service and Web Applications
- Good understanding of OOP, and design patterns
- Experience in working with databases - SQL and Non-SQL Databases
EDUCATION
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- Minimum education: Any Graduate BE/B.Tech would be desirable
- Languages: Excellent English written & spoken
Experience: 6-8 years
Must have
- Minimum 5 years of Testing experience , with at least 3 years of Test Automation
- “Automation first” attitude.
- Strong sense of accountability and ownership.
- Good team player and communicator with a flexible, customer-driven attitude.
- Agile / Lean attitude and mindset.
- Believe in daily improvement, easily adapt to change and have fun while doing it.
- Work well independently and within a team.
- Knowledgeable about different Software Delivery Lifecycles.
- At least 1 year experience in using at least one tool for:
- Test automation tools: Selenium Web driver, Postman, RestApi Automation
- Non-functional testing: JMeter, HP LoadRunner
- BDD: Cucumber, Specflow
- Scripting/ programming languages: C# (mandatory),JavaScript,Java
- CI/CD: TFS, Bamboo
- GIT: GitLab, Bitbucket
- Deployment tool: Octopus
- At least 1 year proven experience of agile testing in Scrum/Kanban, under BDD.
- Good knowledge of testing aspects (both manual and automated), test data generation and management, reporting.
Title : Business Analyst
Locations: Gachibowli, Hyderabad, Chennai, Bangalore, and Delhi (Remote).
Job Type: Fulltime
Business Analysts conduct market analyses, analyzing both product lines and the overall profitability of the business. In addition, they develop and monitor data quality metrics and ensure business data and reporting needs are met. Strong technology, analytical and communication skills are must-have traits
Essential Responsibilities:
- Evaluating business processes, anticipating requirements, uncovering areas for improvement, and developing and implementing solutions.
- Leading ongoing reviews of business processes and developing optimization strategies.
- Hands on Insurance domain experience – added advantage
- Staying up to date on the latest process and IT advancements to automate and modernize systems.
- Conducting meetings and presentations to share ideas and findings.
- Understand the business requirements and documenting and translating into features / user stories.
- Ensure the system design is perfect as per the needs of the customer. Participating in functionality testing and user acceptance testing of the new features.
- Developing business artifacts in relate to the client business and conducting formal training sessions for the team.
- Acting as a coach on assigned projects and assignments; and providing business related direction and clarification to the developers and other project stakeholders.
- Develop a team culture where everyone thinks from end user perspective.
- Performing requirements analysis.
- Documenting and communicating the results of your efforts.
- Effectively communicating your insights and plans to cross-functional team members and management.
- Gathering critical information from meetings with various stakeholders and producing useful reports.
- Working closely with clients, technicians, and managerial staff.
- Providing leadership, training, coaching, and guidance to junior staff.
- Allocating resources and maintaining cost efficiency.
- Ensuring solutions meet business needs and requirements.
- Performing user acceptance testing.
- Managing projects, developing project plans, and monitoring performance.
- Updating, implementing, and maintaining procedures.
- Prioritizing initiatives based on business needs and requirements.
- Serving as a liaison between stakeholders and users.
- Managing competing resources and priorities.
- Monitoring deliverables and ensuring timely completion of projects.
Requirements:
- A bachelor’s degree in business or related field or an MBA.
- Certification of Capability in Business Analysis™ (CCBA®) or PMI Professional in Business Analysis (PMI-PBA)®
- A minimum of 5 years of experience in business analysis or a related field.
- Exceptional analytical and conceptual thinking skills.
- The ability to influence stakeholders and work closely with them to determine acceptable solutions.
- Advanced technical skills.
- Excellent documentation skills.
- Fundamental analytical and conceptual thinking skills.
We are looking for a Senior Technical Recruiter to join our US Talent Acquisition team. If you have the passion and drive to learn and succeed, are keen on creating a positive impact in the lives of other people, come join us and be a part of our team.
* Minimum 2-6 years of experience into US IT Recruitment.
* Utilize multiple techniques to source candidates. These techniques include, but are not limited to, cold calling, referrals, job boards, professional associations, etc.
* Perform a high number of cold calls (phone)
* Develop leads with prospective candidates
* Cultivate and build relationships, manage multiple job requisitions, and deliver on a high volume basis.
* Interview candidates to identify skills and criteria for their corresponding search and determine fit opportunities.
Writing well-designed, efficient, and testable code.
Delivering high availability and performance.
Contributing in all phases of the development lifecycle.


What are we looking for? :
- Experience in versions 1.9 or 2.4 versions of Magento.
- Excellent understanding of PHP and programming skills
- Understanding of MVC structures, OOPs concepts and Frameworks.
- Experience working with Magento or a similar e-commerce framework.
- Experience working with Linux, Nginx or Apache and Git, REST APIs.
- Experience working with MySQL, Caching and Elastic search.
- Experience in UI and Theme customization in Magento.
- Have knowledge of Performance optimization or best practices of development.
- Have 2-4 years of relevant experience.
What you will be doing?:
- Collaborate with team members and solve new challenges through tech and research.
- Take end-to-end ownership of delivering new modules - analyze customer usage & feedback, review business requirements, develop functionalities and test code.
- Write clean readable code and also follow best practices for efficiency and performance.
- Self learn and work independently, Also collaborate with the team when required.
- Communicate constructively and value user experience and feedback.
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What can you expect to learn?:
- Full stack development in latest web technologies and frameworks like Angular, Laravel, PHP, PWAs, REST APIs, Elastic search and Web services.
- Develop custom functionalities, plugins and modules in Magento 2.4 to implement business ideas and user requirements.
- Best coding practices and various methodologies to optimize performance and produce the best quality product. Various caching techniques and optimization standards.
- Solve challenges in scalability and handling high amount of user requests using cloud APIs and services.
Perks :
- Competitive salary
- Flexible work hours
- No dress code
- Group outings
- Supportive work culture


OptiSol Dotnet Team engineers award-winning cloud-native applications to our worldwide customers. We provide simple digital solutions to the complex business problems of our enterprise and startup customers. We look for agile developers with team spirit to continuously deliver value to our customers.
We are a tribe of happy people excited about problem-solving. Our team is geographically distributed, we speak many languages and we come from a variety of cultural backgrounds. We are rapidly expanding, and we are looking for passionately curious people obsessed with customer happiness.
Company:
GrowSmart SMB Solutions Private Limited - We are a fast-growing vertical SaaS company based in Chennai. Our all-in-one, vertical-focused ERP product - GrowSmart - is used by industry leaders all across India. We work with companies in the following verticals: HVAC, MEP, Medical Equipments, Industrial Equipments, System Integrators, Fitness Equipments, and the like. Our Website: https://growsmartsmb.com
Our Culture: Young, friendly, and flat team; respect for every individual; challenging work environment; larger responsibilities earlier in your career; freedom to innovate; commitment towards results; recognition for hard work; good work-life balance.
About the job: We are in the Scale-Up phase of our journey. We are looking for growth-orientated SDRs to join us and help scale our growth. We are focused on India and Asia. So, no night shifts.
Designation: Sales Development Representative
Experience: 1-3 years experience in an outbound SDR role in a B2B SaaS environment.
Key Responsibilities:
- Gain a clear understanding of the product, ICP, value proposition, and product positioning.
- Research, Identify, prospect, and qualify leads in assigned industry verticals.
- Generate SQLs through outbound campaigns - cold calling, email campaigns, LinkedIn.
- Consistently meet monthly targets for activities, demos, and SQLs.
- Experiment, measure, learn, and refine the outbound playbook.
- Maintain contacts/leads, activities in CRM
- Nurture leads through emailers, social media engagements.
Skills:
- Demonstrated expertise in prospecting and lead generation in B2B SaaS.
- Excellent verbal communication - English, Hindi (optional). Excellent email and written communication.
- Proven track record of prospecting via email, cold calling, and LinkedIn.
- Consultative sales - understand and clearly articulate value proposition to potential customers.
- Work with cross-functional teams to answer customer questions.
- Passionate, energetic, and persuasive
- Positive attitude and demonstrated ability to deal with rejections
- Strong analytical and reasoning skills. Ability to learn new concepts quickly.
Location: Chennai
Job Perks: Not a large team, so you have a wide scope for learning, performance, and growth. Modern and state of the art workplace at the heart of the city – Ashok Nagar. Competitive salary, uncapped variable pay. Excellent growth opportunity – can take up bigger responsibilities earlier in your career. Due recognition and appreciation for hard work. Medical insurance for self.
