155 Sharding Jobs - Page 7

Role Description We are looking for an experienced Database Administrator (DBA) to manage, optimize, and secure AI-driven, cloud-hosted relational and NoSQL databases. The ideal candidate should be proficient in database architecture, performance tuning, security, and high availability solutions, with expertise in cloud-based databases and AI-powered data processing. The DBA will work closely with development, DevOps, and infrastructure teams to ensure efficient data management.Responsibilities Design, implement, and maintain highly available and scalable databases.Optimize SQL queries, indexing strategies, and database schema for performance.Perform database tuning, monitoring, and troubleshooting. Implement replication, partitioning, and sharding to improve efficiency.Work with cloud-hosted database solutions (AWS RDS, Azure SQL, Google Cloud Spanner).Implement database security policies, user roles, permissions, and access control. Set up automated backup and disaster recovery plans to ensure data integrity. Ensure compliance with GDPR, ISO, HIPAA, and other data regulations.Handle installation, upgrades, and patching of database systems.Work with CI/CD pipelines to automate database deployments.Required Skills & Knowledge 4+ years of experience as a Database Administrator.Proficiency in MySQL, PostgreSQL, MongoDB, SQL Server, and Oracle.Experience with query optimization, execution plans, and indexing. Knowledge of high availability, replication, and clustering.Familiarity with AI-powered predictive analytics for data processing. Hands-on experience with data pipelines and streaming technologies (Kafka, Snowflake, BigQuery).Strong security and compliance awareness.Scripting and automation skills in Shell, Python, or PowerShell.Preferred Qualifications Bachelor’s Degree in Computer Science, IT, or a related field.Certifications such as Oracle Certified DBA, AWS Database Specialty, or Microsoft SQL Server Certification.Experience with NoSQL databases like Redis, Cassandra, or DynamoDB.Familiarity with big data tools (Hadoop, Spark, Elasticsearch).

Job Description: We are looking for a .NET Full Stack Developer with 610 years of experience who is passionate about building scalable, high-quality software applications. The ideal candidate should have a strong background in backend development using .NET technologies and be comfortable working on frontend technologies as well. Key Responsibilities: Develop and maintain applications using .NET Core and .NET Framework . Build robust and scalable web applications using ASP.NET MVC . Write efficient and maintainable backend code in C# . Implement dynamic front-end interactions using JavaScript . Design, write, and optimize SQL queries , including partitioning and sharding. Debug, develop, and optimize complex database queries with a focus on performance and security. Develop responsive and visually appealing frontends using HTML5 , CSS3 , and ensure cross-browser compatibility . Use Visual Studio / VS Code and manage code versions through Git . Work on client-side technologies such as JavaScript , jQuery , AJAX . Develop and debug REST APIs and SOAP services ; experience with GraphQL is a plus. Perform unit testing and integration testing to ensure software reliability. Apply strong debugging skills on both frontend and backend issues. Collaborate effectively with team members and communicate technical details clearly. Technical Skills: .NET Core, .NET Framework, ASP.NET MVC C#, JavaScript SQL queries, partitioning, sharding HTML5, CSS3, responsive design Visual Studio, VS Code, Git JavaScript, jQuery, AJAX REST APIs, SOAP, (GraphQL advantage) Unit testing, integration testing, debugging Preferred Skills: Knowledge of cloud platforms like AWS or Azure . Experience with Agile methodologies and working in team-based development. Exposure to AI technologies and understanding of their enterprise applications. Soft Skills: Strong problem-solving and analytical abilities . Excellent communication and teamwork skills .

Profile: MONGO DBA Notice Period: Immediate Joiners to 15 days of joiners Job Location: Shastri Park, New Delhi Candidates preference is from DELHI/NCR only Exp: 3+ years actual experience in MONGO should be there Education: BTech/ BE/ MCA/MSC/ MS or a related field Experience: Proven experience as a MongoDB DBA or similar role. Extensive knowledge of MongoDB architecture, administration, and performance tuning. Experience with database design, implementation, and maintenance. Technical Skills:Proficiency in MongoDB, including installation, configuration, and administration. Strong knowledge of database security, backup, and recovery processes. Experience with scripting languages (e.g., Python, Bash) for automation. Familiarity with monitoring tools and techniques. Understanding of cloud-based MongoDB services (e.g., MongoDB Atlas). Experience with replication, sharding, and other high-availability configurations. Knowledge of indexing strategies and query optimization. Proficiency in writing and analyzing complex MongoDB queries. Familiarity with JSON and BSON data formats. Experience with database migration and upgrade processes. Understanding of data modeling and schema design.Familiarity with version control systems (e.g., Git).Preferred Technical Qualifications. MongoDB certification (e.g., MongoDB Certified DBA Associate). Experience with other database systems (e.g., SQL, NoSQL databases). Knowledge of DevOps practices and tools. Familiarity with containerization technologies (e.g., Docker, Kubernetes). Job Types: Full-time, Contractual / Temporary Pay: ₹400,000.00 - ₹1,100,000.00 per year Schedule: Day shift Monday to Friday Morning shift Application Question(s): Are you comfortable on 3rd party payroll? Are you comfortable on contractual basis of job? Are you a immediate joiner? Are you from Delhi location? How many years of experience do you have as a DBA? What is the notice period in your current organisation? Work Location: In person

The MongoDB Engineer is responsible for the administration of MongoDB and Oracle databases. This includes tasks such as creating and maintaining databases, managing user permissions, troubleshooting performance issues, and ensuring database security and compliance. The MongoDB Engineer will also work with other IT staff to implement new database technologies and to improve the performance and efficiency of existing databases. Job Location: Goregaon East Years of Experience 2-5 years of experience working with MongoDB/Oracle Experience in SQL Server administration a plus Qualifications Bachelor's degree in computer science or a related field Experience with database design and development Strong analytical and problem-solving skills Strong DBA Experience MongoDB and Ops Manager Technical knowledge of Linux & Windows-based platforms Understanding of SQL Scripting experience - Unix/Shell Scripting, Python Experience should include: collection creation access method tuning sharing implementation index creation debugging query execution to obtain top database performance Responsibilities Maintain MongoDB and Oracle databases Manage user permissions Troubleshoot performance issues Ensure database security and compliance Stay up-to-date on the latest database technologies Implement new database technologies Improve the performance and efficiency of existing databases Fine-tune configurations MongoDB and servers for performance improvement Health Check of MongoDB Backup and Recovery Methods for MongoDB If Interested, please share your updated resume to rhule@russellinvestments.com

Key Responsibilities:Install, configure, and maintain PostgreSQL, MongoDB, MySQL, and MariaDB databases.Ensure database performance, availability, scalability, and security.Design and implement backup/recovery strategies, high-availability setups, and disaster recovery solutions.Monitor database performance and perform tuning and optimization (indexes, queries, configs).Automate routine database tasks using scripting (Shell, Python, or equivalent).Manage data replication, sharding (MongoDB), clustering, and connection pooling.Collaborate with developers and DevOps teams to support database integration and CI/CD pipelines.Apply patches and perform version upgrades with minimal downtime.Conduct capacity planning and performance forecasting.Ensure data integrity and enforce compliance with security standards and policies.Required Skills and Experience:Bachelor’s degree in Computer Science, Engineering, or a related field.5–8 years of experience as a DBA with production support responsibilities.Hands-on experience with:PostgreSQL: configuration, tuning, replication, extensions (e.g., PostGIS).MongoDB: replica sets, sharding, indexes, BSON queries.MySQL / MariaDB: performance tuning, replication (GTID, semi-sync), backup strategies.Experience with monitoring tools such as pgAdmin, Percona Toolkit, Prometheus + Grafana, or OpsManager.Proficient in SQL, NoSQL, PL/pgSQL, and scripting languages (Bash, Python).Strong knowledge of Linux-based environments (RHEL, CentOS, Ubuntu).