Mphasis
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Chennai · On-site · 8-11 Yrs · Oct 13
Information Technology Support Services · 10000+ Employees · Bengaluru, India
A leading applied technology services company, we innovate to deliver service excellence and successful outcomes across sales, delivery and development. With our strategy to be agile, nimble and customer-centric, we anticipate the future of applied technology and predict tomorrow’s trends to keep our clients at the summit in an ever-changing marketplace. Leading with architecture and design, our next-gen solutions enable enterprises to accelerate on their digital transformation journey. Customer centricity is foundational to us and is reflected in the Mphasis’ Front2Back™ (F2B) transformation approach. F2B is a customer-in view approach that uses our industry-specific X2C2TM framework, and harnesses the power of cognitive technologies and rich data resident in enterprises to transform them. It is a way to introduce disruptive technology to smartly transform legacy environments. . Mphasis’ Service Transformation approach helps ‘shrink the core’ through the application of digital technologies across legacy environments within an enterprise, enabling businesses to stay ahead in a changing world. Mphasis’ core reference architectures and tools, speed and innovation with domain expertise and specialization are key to building strong relationships with marquee clients. Click here to know more Mphasis Presents #HowGeekAreYou Passion, Perseverance, Perfection – we are defined by these three words. Relentless in our pursuit of knowledge, we believe in accepting the difference and defining the 'new normal', staying true to our vision and values. We believe in growth by knowledge, responsibility by authority and freedom by flexibility. Be a part of a place where ideas are celebrated and perseverance is worshipped. Where Geeks come together to pursue digital transformation. Collaborate with those who think way ahead of their time. Grow along with future visionaries. There's a whole new world waiting for you at Mphasis. Our doors are wide open, and breakthrough ideas are welcome from anyone. But we have a question to ask before we let you in: How Geek Are You?
Hiring: Engineering
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Interview experience · Delivery Module Lead
L1 internal round for 1 hour - Technical skills and 2 programs, L2 client round 1 - Technical with program in depth, L2 client round 2 - Technical in depth
Difficult difficulty · Mumbai · 1,903 reports
More interview insightsJob description
Overview
Role: Database Architect / Performance Engineer
Responsibilities
- Minimum 8+ years of experience in Database Architecture, Database Engineering, and Performance Optimization.
- Strong expertise in Oracle Database for enterprise-scale database design, administration, optimization, and performance management.
- Rich experience with Oracle C++ Libs, SQL Performance Tuning, Query Optimization, and Redis-based Database Caching solutions.
- Deep understanding of database architecture principles, data modeling, indexing strategies, normalization, denormalization, partitioning, and high-performance database design methodologies.
- Extensive experience in query tuning, performance troubleshooting, database monitoring, workload analysis, capacity planning, and system optimization.
- Strong knowledge of database governance, security standards, backup and recovery procedures, disaster recovery planning, and database management best practices.
- Expertise in SQL query optimization, execution plan analysis, schema design, data migration planning, and performance benchmarking.
- Experience in building, maintaining, and optimizing Oracle database environments, Redis caching layers, and cloud-based database platforms.
- Strong understanding of database caching strategies, data consistency models, transaction management, and performance engineering practices.
- Working knowledge of AWS RDS, High Availability architectures, Backup & Recovery solutions, and Database Security frameworks.
- Experience with database migration initiatives, modernization programs, cloud adoption strategies, and large-scale data movement projects.
- Ability to collaborate closely with Product Owners, Business Analysts, Solution Architects, and Development Teams to translate business requirements into scalable, secure, and high-performing database solutions.
- Strong portfolio demonstrating successful delivery of enterprise-grade database architectures, performance optimization initiatives, migration projects, and measurable business impact.
- Analyze business requirements and data workloads to design scalable, resilient, and performance-oriented database architectures.
- Conduct stakeholder and technical team discussions to gather, assess, and refine database requirements, performance objectives, and migration strategies.
- Create and review database designs, performance reports, optimization recommendations, operational procedures, and technical documentation.
- Collaborate with Agile/Scrum teams to deliver secure, highly available, and reliable database solutions while driving continuous performance improvements.
- Excellent problem-solving skills with the ability to identify complex database bottlenecks, performance gaps, and architectural challenges and propose innovative solutions.
- Strong collaboration skills and ability to work effectively with business stakeholders, developers, infrastructure teams, cloud engineers, and product teams.
- Excellent written and verbal communication skills with the ability to present technical findings and recommendations to both technical and non-technical audiences.
- Ability to mentor and guide junior database engineers and administrators while promoting database best practices and operational excellence.
- Strong attention to detail, data quality, performance optimization, reliability, and security across all database platforms.
- Proactive mindset with the ability to manage multiple priorities, drive strategic initiatives, and deliver results in a fast-paced enterprise environment.
- Bachelor's Degree or Master's Degree in Computer Science, Information Technology, Engineering, or a related field.
- Minimum 8+ years of professional experience in Database Architecture, Database Engineering, and Performance Optimization with a strong, proven track record demonstrating expertise in Oracle Database, SQL Performance Tuning, Query Optimization, Redis, and Data Migration Strategy.
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Job application FAQ
Last updated 21 October 2026
- How do I apply for Database Architect / Performance Engineer at Mphasis?
- Open this job on Feedback AI and sign up free (or sign in). You can apply from the job detail page; match scores and skill gaps appear when your profile is complete. Mphasis may attach structured assessments to interview rounds after you apply.
- Does Feedback AI show a match score for this Database Architect / Performance Engineer role?
- Yes after you add a resume or skills. Match score ranks this role against your profile — skills met, gaps, level, and location — so you prioritise applications where fit is strongest.
- Is Database Architect / Performance Engineer remote or on-site in Chennai, Tamil Nadu?
- This listing is marked on_site with location Chennai, Tamil Nadu. Confirm details on the job description before applying.
- What skills matter for this Database Architect / Performance Engineer role at Mphasis?
- This is a mid-level Database Architect / Performance Engineer role. Key skills include skills listed in the job description. Feedback AI highlights matched vs missing skills on your profile after signup.