11 Performance tuning Jobs in Chennai | Performance tuning Job openings in Chennai
Apply to 11+ Performance tuning Jobs in Chennai on CutShort.io. Explore the latest Performance tuning Job opportunities across top companies like Google, Amazon & Adobe.
Chennai · 5 - 15 years · ₹2L - ₹10L / yr · Posted 21 Jul 2026
SQL Server Database Administrator (SQL DBA) – L3 Support
Must attended F2F interview Chennai Location on 24th July 2026
Experience Required
- 5–8 years of relevant experience
- Strong production support experience in enterprise environments
Mandatory Skills
- Microsoft SQL Server 2016/2019/2022
- SQL Server DBA Administration
- T-SQL
- Database Administration
- Performance Tuning
- Backup & Recovery
- Always On Availability Groups
- SQL Server Agent
- SSIS
- Query Optimization
- Index Management
- Disaster Recovery (DR)
Preferred Skills
- Azure SQL
- Database Migration to Azure
- SSRS
- Replication
- Log Shipping
- Failover Clustering
Key Responsibilities
- Administer and support SQL Server databases across Production and Non-Production environments.
- Perform SQL Server installation, configuration, patching, upgrades, and maintenance.
- Manage backup, restore, recovery, and disaster recovery activities.
- Monitor and optimize database performance.
- Configure and support Always On Availability Groups.
- Handle replication, log shipping, and failover clustering.
- Troubleshoot database issues and resolve production incidents.
- Support database migration activities, including Azure migration projects (optional).
- Participate in on-call production support rotations.
Chennai · 5 - 10 years · ₹8L - ₹20L / yr · Profitable · Posted 13 Mar 2026
This Is NOT a Typical Java Role If your experience is mostly CRUD APIs, controller wiring, or shallow service layers — this role is not for you. We are looking for a top tier backend engineer who thrives on:
* Designing complex algorithms
* Building high-performance, memory-efficient systems
* Owning deep backend logic that actually moves the needle
You will work close to the core engine of the product, not the edges.
What You’ll Be Trusted With
* Architect and build backend systems that must perform under load
* Design and implement custom algorithms for real-world, non-trivial problems
* Solve performance bottlenecks involving CPU, memory, I/O, and concurrency
* Build backend services where latency, throughput, and correctness matter
* Own document & PDF processing pipelines end-to-end:
-Composition
-Rendering
-Optimization
- High-volume generation
* Make hard technical decisions and stand by them
Non-Negotiable Skills
* Exceptional Java expertise (Core Java, Spring Boot, Java 8+)
* Strong command over:
- Data structures & algorithms
- Multithreading & concurrency models
- JVM internals & memory management
* Proven experience building custom algorithms (this will be evaluated)
* Deep backend engineering experience with Spring / Spring Boot
* Strong understanding of:
- API design principles
- Fault tolerance & resilience
- Performance tuning & profiling
* Ability to reason about time complexity, space complexity, and trade-offs
* Strong database fundamentals (query optimization, indexing, transactions)
* Experience with message brokers (ActiveMQ, Kafka, RabbitMQ)
* Exposure to Kubernetes-based deployments or large-scale microservices
Interview Focus (Be Prepared)
* Algorithm design & problem solving
* Deep Java fundamentals
* System design discussions (backend-heavy)
* Performance tuning scenarios
* Real-world debugging and optimization challenges
Kolkata, Chennai · 3 - 8 years · ₹8L - ₹22L / yr · Profitable · Posted 25 Feb 2026
About the Role We are looking for a highly skilled and self-driven Senior Data Engineer to take full ownership of our database architecture and operations. This is a WFO role that blends high-level database development, database administration (DBA), and customer consultation.
You won't just be writing code in the background; you will be the primary voice for data best practices, helping our customers understand why we build things the way we do.
What You Will Do
- Database Development: Design, develop, and optimize complex T-SQL queries, stored procedures, views, and triggers.
- Database Management: Oversee database health, performance tuning, security, and backup strategies to ensure maximum uptime.
- Project Support: Act as the database subject matter expert (SME) for cross-functional project teams, ensuring data integrity and scalability in every release.
- Customer Consultation: Work directly with customers to understand their data needs. You will educate them on the "right way" to approach database solutions, guiding them away from quick fixes and toward long-term stability.
- Problem Solving: Proactively identify bottlenecks and resolve database issues before they impact the business.
Who You Are
- An Individual Thinker: You don't wait to be told what to do. You see a problem, you analyze it, and you fix it. You take full responsibility for your domain.
- A Great Communicator: You can explain complex database concepts to non-technical stakeholders with clarity, patience, and high energy.
- Customer-Obsessed: You bring a positive attitude to every interaction. You aren’t just delivering a file; you are delivering a solution that helps the customer succeed.
- Results-Oriented: You take pride in delivering top-notch work consistently. You care about the quality of your code and the stability of the systems you manage.
Requirements
- 3+ years of experience with Microsoft SQL Server (Development & Administration) or Postgres Or MySQL.
- Deep expertise in T-SQL and Schema design.
- Experience with performance tuning and query optimization.
- Strong understanding of database security and maintenance.
- Excellent verbal and written communication skills (English).
Chennai · 5 - 10 years · ₹12L - ₹22L / yr · Profitable · Posted 12 Feb 2026
We are looking for a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐉𝐚𝐯𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 who is passionate about 𝐝𝐞𝐞𝐩 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠, 𝐚𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦𝐢𝐜 𝐩𝐫𝐨𝐛𝐥𝐞𝐦-𝐬𝐨𝐥𝐯𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 at scale.
This role is 𝐧𝐨𝐭 about basic API development or framework-heavy work. You will be part of the 𝐜𝐨𝐫𝐞 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐭𝐞𝐚𝐦, working close to the heart of the product where 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲, 𝐚𝐧𝐝 𝐜𝐨𝐫𝐫𝐞𝐜𝐭𝐧𝐞𝐬𝐬 𝐭𝐫𝐮𝐥𝐲 𝐦𝐚𝐭𝐭𝐞𝐫.
𝐖𝐡𝐚𝐭 𝐘𝐨𝐮’𝐥𝐥 𝐃𝐨
▪️ Design and build 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 that operate reliably under heavy load
▪️Develop and implement 𝐜𝐮𝐬𝐭𝐨𝐦 𝐚𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦𝐬 for complex, real-world business problems
▪️Identify and resolve 𝐂𝐏𝐔, 𝐦𝐞𝐦𝐨𝐫𝐲, 𝐈/𝐎, 𝐚𝐧𝐝 𝐜𝐨𝐧𝐜𝐮𝐫𝐫𝐞𝐧𝐜𝐲 𝐛𝐨𝐭𝐭𝐥𝐞𝐧𝐞𝐜𝐤𝐬
▪️Build backend services where 𝐥𝐚𝐭𝐞𝐧𝐜𝐲, 𝐭𝐡𝐫𝐨𝐮𝐠𝐡𝐩𝐮𝐭, 𝐚𝐧𝐝 𝐫𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲 are critical
▪️Own 𝐝𝐨𝐜𝐮𝐦𝐞𝐧𝐭 & 𝐏𝐃𝐅 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 end-to-end, including:
- Composition
- Rendering
- Optimization
- High-volume document generation
▪️Make 𝐬𝐭𝐫𝐨𝐧𝐠 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐝𝐞𝐜𝐢𝐬𝐢𝐨𝐧𝐬 and take ownership of backend architecture
▪️Mentor engineers by setting 𝐡𝐢𝐠𝐡 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐬𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬 𝐚𝐧𝐝 𝐛𝐞𝐬𝐭 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬
𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞
▪️𝟓 𝐭𝐨 𝟏𝟎+ years of strong backend engineering experience
▪️Excellent expertise in 𝐂𝐨𝐫𝐞 𝐉𝐚𝐯𝐚 (𝐉𝐚𝐯𝐚 𝟖+) 𝐚𝐧𝐝 𝐒𝐩𝐫𝐢𝐧𝐠 𝐁𝐨𝐨𝐭
▪️Strong knowledge of:
- Data Structures & Algorithms
- Multithreading and concurrency
- JVM internals and memory management
▪️ Proven experience designing 𝐜𝐮𝐬𝐭𝐨𝐦 𝐚𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦𝐬
▪️Deep backend experience 𝐮𝐬𝐢𝐧𝐠 𝐒𝐩𝐫𝐢𝐧𝐠 / 𝐒𝐩𝐫𝐢𝐧𝐠 𝐁𝐨𝐨𝐭
▪️Strong understanding of:
- API design principles
- Fault tolerance and resilience
- Performance tuning and profiling
▪️Ability to reason about time and space complexity
▪️Solid database fundamentals:
- Query optimization Indexing
- Transaction management
𝐖𝐡𝐚𝐭 𝐖𝐞’𝐫𝐞 𝐋𝐨𝐨𝐤𝐢𝐧𝐠 𝐅𝐨𝐫
Engineers who enjoy solving hard problems, not just wiring frameworks
Strong analytical thinking with a focus on trade-offs and optimizations
High ownership mindset with attention to performance and maintainability
📩 Interested candidates can apply
Chennai · 4 - 6 years · ₹8L - ₹12L / yr · Profitable · Posted 30 Dec 2025
About the Role:
We are looking for a detail-oriented and analytical Senior Data Analyst to join our Chennai team. The ideal candidate will have strong skills in T-SQL/PL-SQL, data platform management, and reporting tools, along with experience in database administration and performance tuning. You will play a key role in transforming raw data into meaningful insights that drive business decisions.
Key Responsibilities:
- Write complex queries using T-SQL / PL-SQL to extract, manipulate, and analyze data.
- Develop and maintain reports, dashboards, and visualizations using modern reporting platforms (Power BI, SSRS, etc.).
- Manage and maintain the data platform to ensure availability, accuracy, and security.
- Support database administration tasks including backups, restores, access management, and monitoring.
- Perform performance tuning of SQL queries and databases to ensure optimal response times.
- Collaborate with cross-functional teams to understand data requirements and deliver actionable insights.
- Ensure data integrity and consistency across all reporting systems.
Mandatory Skills:
- T-SQL / PL-SQL – Advanced query writing and stored procedure development.
- Reporting Platforms – Experience with tools like Power BI, SSRS, Tableau, etc.
- Data Platform Management – Knowledge of modern data ecosystems (SQL Server, Oracle, Azure Data Services, etc.).
- Database Administration – Proficient in handling database maintenance, security, and monitoring.
- Performance Tuning – Strong understanding of optimizing SQL queries and database performance.
Preferred Qualifications:
- Experience with cloud-based data services (Azure, AWS, etc.)
- Knowledge of ETL tools and data warehousing concepts
- Understanding of data governance and compliance
What We Offer:
- Great Culture – A workplace that feels like home! We believe in collaboration, trust, and creating a supportive environment.
- Growth Opportunities – We invest in your learning and development to help you grow both personally and professionally.
- Health & Wellness – Comprehensive wellness programs and benefits to support your well-being.
- Performance Recognition – We celebrate achievements and recognize efforts through regular rewards and appreciation.
Drop us a message or apply now to be part of something big.
kindly Mentions your:
-Current Location
-Your Total Experience
-CTC
-ECTC
-N.P-
Let's Grow Together
Job Type: Full-time
Benefits:
- Food provided
- Health insurance
- Paid sick time
- Paid time off
- Provident Fund
Schedule:
- Day shift

SUVI(provide a best hike on the current or offered ctc)
Chennai · 8 - 12 years · ₹10L - ₹15L / yr · Posted 2 Apr 2022
-We will provide a best hike on candidate's current ctc or offered ctc.....
we will provide upto 25LPA -30LPA
Bengaluru (Bangalore), Mumbai, Gurugram, Nashik, Pune, Visakhapatnam, Chennai, Noida · 3 - 5 years · ₹8L - ₹12L / yr · Posted 20 Dec 2021
Oracle OAS Developer
Senior OAS/OAC (Oracle analytics) designer and developer having 3+ years of experience. Worked on new Oracle Analytics platform. Used latest features, custom plug ins and design new one using Java. Has good understanding about the various graphs data points and usage for appropriate financial data display. Worked on performance tuning and build complex data security requirements.
Qualifications
Bachelor university degree in Engineering/Computer Science.
Additional information
Have knowledge of Financial and HR dashboard
Chennai · 2 - 4 years · ₹4L - ₹5L / yr · Raised funding · Posted 19 Jun 2021
Experience of design and development of Enterprise grade Mobile application
Hands on experience in performance tuning, debugging, monitoring
Experience designing clean and maintainable APIs
Experience with multithreaded programming, reusable frameworks, UI components, Android Jetpacks
tools and optimization techniques
REST API based web service and other system integration, web service integration,
Preferably have working experience of technologies like webRTC, ReactJS, NodeJS, JSON, Other hybrid
application development platform
Previous experience of developing VoIP based solution, live streaming/video calling based application
Nice to have: experience on Server side technologies like: J2EE, PHP. RDBMS knowledge on
MySQL/Oracle; Other associated technologies like: Git, JIRA, AWS technologies, Linux; Agile development
methodologies; Design Patterns like: MVC, MVVM ; Knowledge on various Security standards
DevOps understanding is a plus.
Previous experience of working in Product/Solution development or Start-ups will be added advantage
Domain Knowledge: Health care
Good Communication skil
Remote, Chennai · 4 - 7 years · ₹6L - ₹7L / yr · Raised funding · Remote friendly · Posted 19 Jun 2021
Roles and Responsibilities
At least 5+ Yrs of experience of Android Java and Kotlin programming application development,
Experience of design and development of Enterprise grade Mobile application
Hands on experience in performance tuning, debugging, monitoring
Experience designing clean and maintainable APIs
Experience with multithreaded programming, reusable frameworks, UI components, Android Jetpacks
tools and optimization techniques
REST API based web service and other system integration, web service integration,
Preferably have working experience of technologies like webRTC, ReactJS, NodeJS, JSON, Other hybrid
application development platform
Previous experience of developing VoIP based solution, live streaming/video calling based application
Nice to have: experience on Server side technologies like: J2EE, PHP. RDBMS knowledge on
MySQL/Oracle; Other associated technologies like: Git, JIRA, AWS technologies, Linux; Agile development
methodologies; Design Patterns like: MVC, MVVM ; Knowledge on various Security standards
DevOps understanding is a plus.
Previous experience of working in Product/Solution development or Start-ups will be added advantage
Domain Knowledge: Health care
Good Communication skil
Remote, NCR (Delhi | Gurgaon | Noida), Chennai · 5 - 10 years · ₹10L - ₹30L / yr · Raised funding · Remote friendly · Posted 17 May 2021
Company Description
At Bungee Tech, we help retailers and brands meet customers everywhere and, on every occasion, they are in. We believe that accurate, high-quality data matched with compelling market insights empowers retailers and brands to keep their customers at the center of all innovation and value they are delivering.
We provide a clear and complete omnichannel picture of their competitive landscape to retailers and brands. We collect billions of data points every day and multiple times in a day from publicly available sources. Using high-quality extraction, we uncover detailed information on products or services, which we automatically match, and then proactively track for price, promotion, and availability. Plus, anything we do not match helps to identify a new assortment opportunity.
Empowered with this unrivalled intelligence, we unlock compelling analytics and insights that once blended with verified partner data from trusted sources such as Nielsen, paints a complete, consolidated picture of the competitive landscape.
We are looking for a Big Data Engineer who will work on the collecting, storing, processing, and analyzing of huge sets of data. The primary focus will be on choosing optimal solutions to use for these purposes, then maintaining, implementing, and monitoring them.
You will also be responsible for integrating them with the architecture used in the company.
We're working on the future. If you are seeking an environment where you can drive innovation, If you want to apply state-of-the-art software technologies to solve real world problems, If you want the satisfaction of providing visible benefit to end-users in an iterative fast paced environment, this is your opportunity.
Responsibilities
As an experienced member of the team, in this role, you will:
- Contribute to evolving the technical direction of analytical Systems and play a critical role their design and development
- You will research, design and code, troubleshoot and support. What you create is also what you own.
- Develop the next generation of automation tools for monitoring and measuring data quality, with associated user interfaces.
- Be able to broaden your technical skills and work in an environment that thrives on creativity, efficient execution, and product innovation.
BASIC QUALIFICATIONS
- Bachelor’s degree or higher in an analytical area such as Computer Science, Physics, Mathematics, Statistics, Engineering or similar.
- 5+ years relevant professional experience in Data Engineering and Business Intelligence
- 5+ years in with Advanced SQL (analytical functions), ETL, Data Warehousing.
- Strong knowledge of data warehousing concepts, including data warehouse technical architectures, infrastructure components, ETL/ ELT and reporting/analytic tools and environments, data structures, data modeling and performance tuning.
- Ability to effectively communicate with both business and technical teams.
- Excellent coding skills in Java, Python, C++, or equivalent object-oriented programming language
- Understanding of relational and non-relational databases and basic SQL
- Proficiency with at least one of these scripting languages: Perl / Python / Ruby / shell script
PREFERRED QUALIFICATIONS
- Experience with building data pipelines from application databases.
- Experience with AWS services - S3, Redshift, Spectrum, EMR, Glue, Athena, ELK etc.
- Experience working with Data Lakes.
- Experience providing technical leadership and mentor other engineers for the best practices on the data engineering space
- Sharp problem solving skills and ability to resolve ambiguous requirements
- Experience on working with Big Data
- Knowledge and experience on working with Hive and the Hadoop ecosystem
- Knowledge of Spark
- Experience working with Data Science teams
Chennai · 2 - 8 years · ₹3L - ₹10L / yr · Profitable · Posted 6 Jan 2021
- MSSQL, SSIS, Performance Tuning, Data modeling.
- Experience in No SQL tools is must
- Candidate should have exposure to write scripts in Python/Node JS/MongoDB or any other tool
- Maria DB/MYSQL, Mongo DB, Github, Jira
- Understand Requirements from client and on-site team.
- Participate in preparing design and data modelling.
- Comfortable with SQL Stored procedures and queries development.
- Comfortable with SQL Stored procedures and queries development.
- Manage SQL Server through multiple product lifecycle / environments, from development to critical production systems.
- Apply best in industry standard techniques for data modeling to ensure performance, integrate and requirement.
- Ability to analyze independently problems and resolve them on time.



