351 Query Tuning Jobs - Page 3

Job Description: You will be responsible for mentoring students and should have a good understanding of Python, Machine Learning, Deep Learning, and Artificial Intelligence. It is important to have knowledge of Python Data Structures and Object Oriented programming. Additionally, you should be familiar with fundamental database concepts such as normalization, query tuning, and the interaction of Python with databases. Understanding Python Data Structures and Data Science concepts is essential for this role. Working knowledge of Python libraries like scikit-learn, numpy, pandas, seaborn, and matplotlib is mandatory. You should also have a good understanding of deep learning algorithms and any...

As a Database Administrator at Mr. Cooper Group, your role is crucial in keeping the dream of homeownership alive by ensuring the smooth operation of our SQL environments. You will be responsible for providing 24 x 7 support, monitoring, maintenance, and administration of production, QA, and Dev SQL environments. Your expertise in Microsoft SQL Server 2012 and above will be essential in maintaining the integrity and security of our databases. Key Responsibilities: - In-depth knowledge of SQL server architecture and database concepts - Strong experience in database backup and recovery - Hands-on management of database security - Proactive identification and resolution of live database systems...

Job Position Title: Senior Associate Job role: Database developer Location: Kolkata Years of experience required: 4-8years Education qualification: B.Tech Desired Skills: - SQL, PL/SQL, T-SQL, SQL Developer, Query Tuning

As a Database Developer at Zenoti, you will be responsible for designing, developing, testing, tuning, releasing, and maintaining database components. Your key responsibilities will include: - Monitoring the production databases and fine-tuning problematic queries/stored procedures - Collaborating with a team of product managers, developers, and quality assurance engineers to release features - Working in a team following agile development practices (SCRUM) - Building usable software that is released at high quality, runs at scale, and is adopted by customers - Learning to scale your features to handle 2x ~ 4x growth every year and manage code dealing with millions of records and terabytes o...

Role Overview: You will be responsible for designing, developing, and deploying Oracle APEX applications for enterprise use. Additionally, you will write efficient and optimized PL/SQL code for data processing, business logic, and backend services. Managing and maintaining Oracle RDBMS schemas, tables, indexes, and stored procedures will be part of your daily tasks. Collaboration with business analysts and stakeholders to gather requirements and translate them into technical solutions will also be a key aspect of your role. Key Responsibilities: - Design, develop, and deploy Oracle APEX applications - Write efficient and optimized PL/SQL code - Manage and maintain Oracle RDBMS schemas, table...

Position: MS SQL Developer Location: Chennai Company: Willware Technologies Experience: 4+ Years About the Role: Willware Technologies is looking for a skilled MS SQL Developer with strong experience in database design, development, and performance optimization. The ideal candidate will have hands-on experience with complex SQL queries, stored procedures, and database administration in a production environment. Key Responsibilities: Design, develop, and maintain SQL Server databases. Write complex SQL queries, stored procedures, triggers, and views. Optimize database performance, troubleshoot issues, and ensure high availability. Perform data modeling and schema design. Support data migratio...

Responsibilities Role Overview We re looking for a hands-on Lead Software Engineer (Java & UI) to design and deliver end to end platforms with Java as primary and modern UI as secondary Focus areas include technical delivery, mentorship, quality, performance, and effective stakeholder communication Key Responsibilities Full Stack Architecture: Define clean boundaries between Java microservices (API first) and React/TypeScript/Next js front ends, standardize API contracts and BFF patterns (Java-first) Build & Delivery: Implement domain services and REST APIs in Java, contribute to critical UI workflows and component libraries when needed Quality & Testing: Apply test pyramids across tiers JUn...

As a part of this role, you will be responsible for interacting with clients and providing quality service. Your main focus will be on resolving concerns efficiently and professionally. You should be prepared to work off hours or weekends as needed. Key Responsibilities: - Interact with clients - Provide quality service - Resolve concerns efficiently and professionally - Work off hours/weekends as required Qualifications Required: - Excellent communication and writing skills - Good email writing skills - Experience in query tuning - Outstanding problem-solving and analytical skills,

As a Senior Developer for Java Full Stack Development at SAP, you will have the opportunity to be a part of a collaborative and purpose-driven company culture that focuses on helping the world run better. Your role will involve understanding the current and target technical strategy, collaborating with Architects to design solutions, and leading topics to meet functional and non-functional requirements. You will coach team members to enhance their development and quality processes, contribute to technical roadmaps, and troubleshoot critical production issues. Additionally, you will drive innovation, continuous improvement, and showcase innovation in deliverables. Key Responsibilities: - Unde...

Job Summary We are looking for an experienced Core SQL Developer to join our team in Chennai (Hybrid). The candidate must have hands-on experience in SQL development, stored procedures, query optimization, performance tuning, and database scalability. This is a contract position for professionals who can join immediately and work effectively in UK shift hours. Key Responsibilities Design, develop, and maintain SQL stored procedures, functions, and complex queries. Perform query optimization, profiling, and performance tuning for large-scale databases. Ensure scalability, reliability, and efficiency of SQL Server database systems. Collaborate with application and data teams to support databas...

Location : Chennai Hybrid (3 Days a Week in Office) Experience: 6-8 Years Shift: UK Shift Time Employment Type: Contract (Immediate Joiners Only) Job Summary We are looking for an experienced Core SQL Developer to join our team in Chennai (Hybrid). The candidate must have hands-on experience in SQL development, stored procedures, query optimization, performance tuning, and database scalability. This is a contract position for professionals who can join immediately and work effectively in UK shift hours. Key Responsibilities Design, develop, and maintain SQL stored procedures, functions, and complex queries. Perform query optimization, profiling, and performance tuning for large-scale databas...

As an experienced professional with over 4 years of experience in implementing solutions for Integration of applications, you will be responsible for the following: - Performing development and testing activities following the SDLC framework. - Constantly thinking about scale and automation, measuring everything, and proactively optimizing processes. - Identifying technical risks related to sprint commitments early and escalating them appropriately. - Learning the Model N application and adapting to it quickly. - Interacting with onshore teams, gathering project requirements, creating technical designs, and documenting as required. - Being flexible to adapt to various roles based on project ...

Administer, monitor, and maintain MySQL and MariaDB databases in production and development environments. Design, implement, and manage database architectures, ensuring data integrity, replication, backup, and recovery. Required Candidate profile Optimize database performance through query tuning, index management, and capacity planning. Manage database access, roles, and permissions to maintain data security and compliance.

Overview We are seeking an experienced SQL Database expert with strong skills in query tuning and performance optimization. The ideal candidate will have a deep understanding of advanced SQL concepts and be capable of writing clean, efficient queries while optimizing existing ones for performance and scalability. Key Responsibilities: Analyze and optimize complex SQL queries for performance improvements. Review and interpret query execution plans to identify bottlenecks. Implement indexing strategies and fine-tune database performance. Refactor stored procedures and parameterized queries for efficiency. Monitor database performance and recommend improvements. Collaborate with development and...

Highly skilled Search Engineer with deep expertise in designing, implementing, and optimizing search solutions using Apache Solr , Elasticsearch , and Apache Spark . Need substantial experience handling big data search and document-based retrieval , with a strong focus on writing complex queries and indexing strategies for large-scale systems. Key Responsibilities: Design and implement robust, scalable search architectures using Solr and Elasticsearch . Write, optimize, and maintain complex search queries (including full-text, faceted, fuzzy, geospatial, and nested queries) using Solr Query Parser and Elasticsearch DSL. Work with business stakeholders to understand search requirements and tr...

Role: Lead SQL Server Developer Location Bangalore (Ashok Nagar) Experience : 8 - 10 years of prior experience which includes 3+ years of Team Lead experience required. Education : Bachelor's/Masters Degree in Technology. Salary : Negotiable Job Type : Full Time (On Role) Mode of Work : Work from Office Job Description What you will be doing: Working on Microsoft SQL Server 2012 and above server-side development. Designing the schema that can be usable across multiple customers. Design and developing T-SQL (Transact SQL) Stored Procedures, Functions and Triggers and SSIS packages. Develop underlying data models and databases. Develop, manage and maintain data dictionary and or metadata. Doin...

TCS Hiring for skill " AWS Data Engineer ". Role: AWS Data Engineer (Developer) Required Technical Skill Set: AWS Data Engineers with Python Programming skills, should know Pyspark and SQL having clinical background is recommended but not necessary. (Note: GCP or Azure, or other cloud skills are not acceptable. AWS & Python are Must) Experience: 5+ Years Work Location: Bangalore/Hyderabad/Bhubaneshwar Desired Competencies: Must-Have: At least 4-5 years of hands-on experience in Snowflake /data lake technology stack Strong understanding of data warehousing concepts, data modeling, metadata management Must have experience in SQL performance measuring, query tuning, and database tuning Must hav...

Were looking for a self-motivated Sr. DBA to join our Global DBA team. We have a relentless focus on driving results for our customers and enabling them to invest more into patient care; in turn, this allows us to continue to grow our company and your career.By reporting to the Manager, DBA/Middleware Operations, the candidate will be responsible for managing the SQL Server, MySQL and Postgres database instances hosted on prem and in cloud from all the aspects. This role will require troubleshooting and a high sense of responsibility for the problems as requests. Communication and timeliness are a must in problem solving, initiating change, and escalation.Your day-to-day role will include:Ma...

Role : The Senior Software Engineer will be responsible for developing software using SQL. This is an individual contributor role and will work with other Developers and Product Managers throughout the software development lifecycle, including unit testing. You will be guided in Agile frameworks and popular coding languages to fulfill our business needs. Responsibilities : Communicate with the business teams and clients for requirements Design and develop technical solutions Estimate, plan and schedule deliveries Troubleshoot production issues with minimal support Manage deployments and releases Source code configuration and management Analyze and mitigate risks Report accurate status to all...

**Job Description:** As a candidate for this role, you will be expected to have hands-on experience working with a variety of databases including Columnar Databases (e.g., ClickHouse), Relational Databases (e.g., MySQL, PostgreSQL), and Document Databases (e.g., MongoDB). Your proven expertise in setup, configuration, scaling, and ongoing maintenance of ClickHouse and MongoDB clusters will be crucial for this position. You must have a strong background in schema design and development tailored to specific use cases for optimal performance and scalability. Additionally, your demonstrated ability to optimize database performance through query tuning, indexing strategies, and resource managemen...

Experience: 6-8 years of hands-on experience in data engineering and architecture. Demonstrated expertise with: Palantir Foundry (Quiver pipelines, Ontology modeling, Workshop) AWS data services (S3, Glue, Redshift, Lambda, IAM, Athena) Snowflake (warehouse design, query tuning, secure sharing) Key Responsibilities Design and maintain an integrated data architecture connecting Palantir Foundry , AWS services , and Snowflake for secure and scalable data access. Drive performance optimization strategies including partitioning , clustering , caching , and materialized views . Ensure interoperability across Foundry (Quiver, Workshop, Ontology) , Snowflake schemas , and AWS S3-based data lakes . ...

Job Title: SQL Database Administrator – MES Location: Preferably Chennai India or Pune Experience: 5+ Years (SQL Administration) Role Overview We are looking for an experienced SQL Database Administrator to manage, maintain, and continuously improve the performance and reliability of our MES (Apriso) databases across multiple factory sites. The ideal candidate will have strong SQL Server expertise, a proactive mindset for optimization, and hands-on experience in troubleshooting and performance tuning. Key Responsibilities Database Maintenance & Optimization Perform monthly index analysis and creation for all MES factory sites. Identify and optimize expensive queries for improved system perfo...

Demonstrated understanding of best practices in maintaining medium to large scale Mongo database systems. Demonstrated knowledge of PL/SQL programming language Demonstrated understanding of Change Management procedures. Demonstrated knowledge of Instance, database and query tuning to improve the performance of the database/application. Demonstrated understanding of SAN technologies related to SQL server disk layouts. Demonstrated knowledge of Windows/Linux/Solaris operating systems and shell scripting Ability to communicate orally and in writing in a clear and straightforward manner. Ability to communicate with all levels of management and company personnel Ability to handle multiple project...

About the Role In this opportunity, as Senior Data Engineer, you will: Develop and maintain data solutions using resources such as dbt, Alteryx, and Python. Design and optimize data pipelines, ensuring efficient data flow and processing. Work extensively with databases, SQL, and various data formats including JSON, XML, and CSV. Tune and optimize queries to enhance performance and reliability. Develop high-quality code in SQL, dbt, and Python, adhering to best practices. Understand and implement data automation and API integrations. Leverage AI capabilities to enhance data engineering practices. Understand integration points related to upstream and downstream requirements. Proactively manage...

Job Details: Skill: DB2/FLM Location: - PAN INDIA Notice Period: Immediate Joiners Employee type : C2H DB2 DBA with exp range 6-10 Years detail JD below: Daily management, maintenance, monitoring, tuning and support for DB2 v9.0 and V9.5 databases in UNIX environment (RHEL 5.0 to RHEL 7.2) and windows platforms. Perform database software installations including database creation, configuration and applying fix packs and migration of databases as per the Patch Applicability Matrix. Performing weekly offline backups and daily online backups to Disks/TSM and tapes using scripts and manual methods. Responsible for application SQL Query tuning, database parameter tuning, operating system tuning, ...