5+ Database performance tuning Jobs in Bangalore (Bengaluru) | Database performance tuning Job openings in Bangalore (Bengaluru)

Mammoth

Mammoth is a data management platform revolutionizing the way people work with data. Our lightweight, self-serve SaaS analytics solution takes care of data ingestion, storage, cleansing, transformation, and exploration, empowering users to derive insights with minimal friction. Based in London, with offices in Portugal and Bangalore, we offer flexibility in work locations, whether you prefer remote or in-person office interactions.

Job Responsibilities

• Collaboratively build robust, scalable, and maintainable software across the stack.
• Design, develop, and maintain APIs and web services.
• Dive into complex challenges around performance, scalability, concurrency, and deliver quality results.
• Improve code quality through writing unit tests, automation, and conducting code reviews.
• Work closely with the design team to understand user requirements, formulate use cases, and translate them into effective technical solutions.
• Contribute ideas and participate in brainstorming, design, and architecture discussions.
• Engage with modern tools and frameworks to enhance development processes.

Skills Required

Frontend:

• Proficiency in Vue.js and a solid understanding of JavaScript.
• Strong grasp of HTML/CSS, with attention to detail.
• Knowledge of TypeScript is a plus.

Backend:

• Strong proficiency in Python and mastery of at least one framework (Django, Flask, Pyramid, FastAPI or litestar).
• Experience with database systems such as PostgreSQL.
• Familiarity with performance trade-offs and best practices for backend systems.

General:

• Solid understanding of fundamental computer science concepts like algorithms, data structures, databases, operating systems, and programming languages.
• Experience in designing and building RESTful APIs and web services.
• Ability to collaborate effectively with cross-functional teams.
• Passion for solving challenging technical problems with innovative solutions.
• AI/ML or Willingness to learn on need basis.

Nice to have:

• Familiarity with DevOps tools like Docker, Kubernetes, and Ansible.
• Understanding of frontend build processes using tools like Vite.
• Demonstrated experience with end-to-end development projects or personal projects.

Job Perks

• Free lunches and stocked kitchen with fruits and juices.
• Game breaks to unwind.
• Work in a spacious and serene office located in Koramangala, Bengaluru.
• Opportunity to contribute to a groundbreaking platform with a passionate and talented team.

If you’re an enthusiastic developer who enjoys working across the stack, thrives on solving complex problems, and is eager to contribute to a fast-growing, mission-driven company, apply now!

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

Essential duties and responsibilities include the following.

• Design, create and maintain databases through multiple product lifecycle environments, from development to production systems
• Configure and maintain database servers and processes, monitor system health and performance, to ensure high levels of performance, availability, and security.
• Convert complex business requirements into technical specifcations to build scalable and reliable data solutions 
• Apply data modelling techniques to ensure development and implementation support efforts meet integration and performance expectations.
• Independently analyse, solve, and correct issues in real time on production, providing problem resolution end-to-end.
• Refine and automate regular processes, track issues, and document changes.
• Develop complex query, performance tuning, stored procedures and triggers, scheduled jobs, schema refinement.
• Flexibility to work after office hours for any production issue or production deployment.
• Perform scheduled maintenance and support release deployment activities after hours.
• Share domain and technical expertise, providing technical mentorship and cross-training to other peers and team members.

Qualifications include:

• 4+ years of database and backend development experience
• Good understanding of database systems and architectures
• Expertise in writing complex SQL queries and stored procedures
• Hands on experience with RDBMS and NoSQL data stores like  MySQL and MongoDB
• Experience working with Python scripting and application development
• Experience working with Cloud applications and data stores like AWS RDS is a plus
• In-depth understanding of data management and ETL processes