9+ MySQL DBA Jobs in Delhi, NCR and Gurgaon | MySQL DBA Job openings in Delhi, NCR and Gurgaon
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PostgreSQLRole: My SQL DBA
Work Location: Noida/Hyderabad
Exp : 3+ Yrs
About the Role:
The ideal candidate would be working on the servers which impact various SaaS AI/ML products and
1000+ models in AI/ML. As a DBA administrator the server support would be provided for various
industry verticals like Finance, Telecom, Travel & Transportation, Healthcare, Government etc. This role
would give an opportunity working on multiple and complex databases for fortune 500 customers which
have impact on their data related to AI/ML products/models of the company.
About the Company:
We are America’s oldest machine learning solutions company. With offices across US, China and India,
we hire people with a broad set of technical and domain skills who can contribute to the creation of
machine learning solutions across verticals such as financial services, telecommunications, healthcare,
consumer products etc.
Preferred Qualification:
(Must have)
· Three years or above working experience, more than two years in MySQL, familiar with MySQL
database architecture.
· Have good experience in database troubleshooting and solutions for the whole system chain,
including OS, Database, storage, network, application, cloud and so on.
· Familiar with SQL tuning, know about how to split large tables in MySQL.
· Familiar with the daily backup and restore operations of MySQL, and know about the HA
principles of MySQL replication and MySQL Cluster. Experience in PostgreSQL is preferred.
· Familiar with Linux operating system, be able to write daily scripts with Shell/Python.
· Experience about NoSQL databases is preferred, such as MongoDB, Redis.
· Experience about distribution databases is preferred, such as Greenplum, Clickhouse.
· Oracle DBA or SQL Server DBA working experience is preferred.
· Careful work, strong sense of responsibility, good learning ability and team spirit.
Responsibilities:
· Responsible for the daily maintenance and troubleshooting for all Databases, such as MySQL
and postgreSQL, make sure all database system running safely and stably.
· Establish MySQL daily backup and recovery policies, and data security policies.
· Responsible for the design and implementation of Database tables, and large table split policy.
· Provided daily support to the development team and application team, such as database design
specification and performance tuning suggestions.
Roles and Responsibilities
● Creating and maintaining database standards and policies
● Supporting database design, creation, and testing activities
● Managing the database availability and performance, including incident and problem
management
● Administering database objects to achieve optimum utilization
● Defining and implementing event triggers that will alert on potential database
performance or integrity issues
● Performing database housekeeping, such as tuning, indexing, etc.
● Monitoring usage, transaction volumes, response times, concurrency levels, etc.
● Identifying reporting, and managing database security issues, audit trails, and forensics
● Designing database backup, archiving, and storage strategy
Prerequisites
● Should have 2-4 years of experience
● Have an IT, computer science, or engineering educational background
● Understand coding and service management (to some degree)
● Should have worked on MySQL, Oracle, MongoDB with large size of DBs 1TB+
● Experience with replication configuration
- Communicate and coordinate effectively across multiple internal teams and external contractors.
- Prioritize and deliver results effectively on concurrent projects in a fast-paced team-oriented environment.
Database Development Skills :
- Write and review MSSQL code and queries used in standard database objects (functions, stored procedures, triggers, and views) and queries generated by application.
- Automate, document, and demonstrate routine tasks and processes.
- Commit database administration and automation code to source control in Git repository.
- Track and apply changes to database objects and data transformations in testing and production environments.
- Maintain database continuous integration, delivery, and deployment efforts in support of DevOps initiatives.
- Leverage open-source platforms and cloud technologies to improve efficiency and scalability of data services.
Database Administration Skills :
- Deliver actionable feedback to business owners and development teams regarding SQL Server performance and scalability.
- Apply industry standard security principles and best practices.
- Provide and monitor Instance and Database level access to users and applications.
- Support audit compliance efforts by reporting on setup, configuration, and application data.
Required Experience :
- Proven track record of analyzing and solving complex data issues.
- Query tuning, optimization, and monitoring in an enterprise environment.
- Root cause analysis of performance and integrity issues.
- Data analytics and reporting using complex SQL queries.
Background :
- Degree in Computer Science or equivalent experience.
- 5-7 years of Microsoft SQL Server Database Engineer experience.
Laravel
PHP
Javascript
Git
HTML/CSS-
Max Vision Solution is looking for a dedicated full-time Php Backend Developer who will be responsible for creating a server-side web applications using php (Backend Development). You are also often required to develop and integrate plugins for certain popular frameworks like WordPress, laravel etc.
Responsibilities and Duties- Integration of user-facing elements developed by front-end developers
- Build efficient, testable, and reusable PHP modules
- Solve complex performance problems and architectural challenges
- Integration of data storage solutions (*MySql)*
Qualifications and Skills
- Core Php or Laravel framework
- Understanding of MVC pattern
- Knowledge and Expertise in any PHP framework will be given preference
- Error Handling and resolving
- Documentation and reporting
- Creating API.
React.js
Vue.jsHTML/CSS
Bootstrap
ExpressWe are looking for a Senior Full-Stack Developer to join our team. You'll be part of the growing engineering team. You'll be primary responsible for front-end development using frameworks like React.js/Vue.js, but having backend-experience is a plus. If you are ready to make an immediate impact with a fun and talented team, we would love to hear from you.
Skills:
- Expertise on React.js or Vue.js
- Good understanding of CSS/Bootstrap Expertise on Express.js
- Familiarity with Git
- Experience on MySQL, MongoDB
Responsibilities:
- Demonstrated ability to develop, scale, and maintain SaaS applications end-to- end; everything from what the customer sees to the code on the server
- Maintain a driving force to write clean and concise code
Vue.js
AngularJS (1.x)
Angular (2+)React.jsJavascript- Hands-on expertise in managing technical teams and work closely with business stakeholders
- Should be familiar with card testing and POS ecosystem.
- Experience with designing APIs and building platform integrations in Commerce, POS, FinTech and Payments
- Payment’s domain experience.
- Extensive experience on Base24 & SWITCH part for payment format.
- Exposure on ISO8583 Messaging system.
- API understanding and creation.
- Working knowledge on cryptographic algorithms (RSA, EC, AES, SHA variants), TLS/SSL protocols. C Symetric and A symetrics, K.M.S.
- Digital Payments technical knowledge - QR/ POS/ UPI/ BQR
- Understanding of CI/CD pipelines, Kubernetes, containerization, Docker
- Must have strong technical skills in Android APK and iOS development Concept and Web services.
- Supportability, monitoring, ops in general.
- Accurate cost models to deploy and operate
- Extensive experience in TLOG’s, data integration with downstream applications, and impact of POS changes on different financial, legal, compliance, loss prevention, etc. applications.
- Extensive experience with payment systems 7861 (EMV, payment middleware, encryption, tokenization, settlement, offline scenarios,).
- Extensive experience with different types of payment methods including credit, debit, gift cards (Both closed loop and open loop), PLCC, PayPal, AliPay, checks, etc. as well as different payment form factors like Tap N Go, contactless, swipe, EMV, Mobile, etc.
- Extensive experience with payment devices (pin pads, printers, registers, scanners).
- Experience in Node.js / Java / Python, building REST APIs, with experience/exposure to front end stack like JavaScript & React / Angular.
- Experience with Storage systems - RDBMS, NoSQL (Cassandra/MongoDB), Redis/Memcache/Aerospike.
- Experience in messaging tools like Kafka/AWS Kinesis etc...
- Design expertise for performance, scalability, fault tolerance and high availability
Technical Competencies Required:
- Experience with POS systems and Payments domain.
- Demonstrated experience for systems architecture, design, and integration for POS systems
- Java and/or Node.js. Experience building micro services (REST APIs) using Node.js
- Experience with one or more RDBMS databases like MySql, PostGreSQL
- Experience with one or more NoSQL databses like MongoDB, Cassandra, DynamoDB, Aerospike, Elastic Search, Redis, neo4j etc.,
- Caching technologies like: Redis, Elasticache,
- Cloud Providers like: AWS/ Google Cloud / Azure
- CI / CD : Jenkins, Docker, Kubernete
Amazon Web Services (AWS)
MongoDBAbout this role
We are seeking a seasoned DBA to join our team. You will have extensive experience in a mission-critical environment as a database administrator over a successful career. You will primarily work on the Supporting our Databases, AWS RDS (MySQL), and MongoDB/ Cassandra.
What You’ll Do
- Provide leadership in database scaling & monitoring. Maintain runbooks for our 24x7 SRE team.
- Assist in troubleshooting and resolution of database issues. Perform database upgrades and patches.
- Define and develop data pipelines between platforms in a mission-critical environment using DMS, Fivetran, Kafka, etc.
- Work with our developers to optimize and tune their SQL queries.
- Assist in application development, debugging, and optimization with respect to data concerns.
- Provide input in the design and implementation of backup, recovery, and DR strategy
- Review application and database design for compliance.
What You’ll Need
- Ability to script in a high-level language like Python, Ruby, etc for Automation.
- 8+ years of experience in AWS database services like RDS (Mysql), MongoDB/ Cassandra.
- 4+ years of experience in database design and DevOps on AWS.
- Must demonstrate a clear understanding of logical and physical database design and standards.
- Experience in columnar data warehouse solutions like Redshift or Snowflake.
- Must have extensive hands-on experience with MySQL in a large scale 24x7 production environment with millions of records.
- Bachelor of Science in Computer Science, Mathematics, or Engineering; or equivalent work experience
Bonus Points If You Have
- Experience with NoSQL solutions such as Cassandra/MongoDB etc.
- Experience with software development life cycle (SDLC) in an agile environment
- Hands-on production experience with Big Data applications such as Spark.
- Knowledge of development best practices (source control with Git, continuous integration, automated testing).
Ruby on Rails (ROR)
RubyWe are looking for passionate engineers and researchers that want to contribute in this exciting and fast moving field of Deep Learning and Research.
- Designing, building, and maintaining efficient, reusable, and reliable Ruby and Rails code.
- Helping maintain code quality, organization and automation Identifying bottlenecks and bugs and devising solutions to these problems
- Ensuring Integration of data storage solutions (may include databases, key-value stores, blob stores, etc)
- Need immediate joiners
- B.Tech/ BE in Computer Science, Computer Engineering equivalent Good knowledge of ruby language
- Good knowledge of Rails Framework along with other common libraries such as RSpec and Resque
- Good knowledge of Mysql database Good knowledge of data structures, algorithms, oops
- Good technical knowledge of computer fundamentals
- Excellent knowledge of scrapers/ web spiders Expert-level object-oriented analysis and design skills
- Good understanding of the syntax of Ruby and its nuances
- Good understanding of server-side templating languages (such as Liquid, Slim, etc depending on your technology stack)
- Good understanding of server-side CSS preprocessors (such as Sass, based on project requirements)
- Able to implement automated testing platforms and unit tests
- Proficient understanding of code versioning tools (e.g. Git, Mercurial or SVN)
- Familiarity with development aiding tools (such as Bower, Bundler, Rake, etc)
Proxy SQL
Galera Cluster
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