Performance Engineering Consultant

Performance Consultant

Req ID: 373620 

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Performance Consultant to join our team in bangalore, Karnātaka (IN-KA), India (IN).

About this role

Wells Fargo is seeking an experienced Performance Engineer to support Online & Digital Banking platforms within the Digital Technology & Innovation organization. This role plays a critical part in ensuring application scalability, resilience, stability, and performance, supporting reliable releases and delivering a seamless customer experience across mission‑critical digital systems.

 

In this role, you will

• Own end‑to‑end performance engineering activities including workload modeling, test planning, execution, analysis, and reporting.
• Design and execute load, stress, endurance, spike, and volume testing using LoadRunner and JMeter.
• Perform full‑stack performance diagnostics across application, JVM, database, middleware, and infrastructure layers.
• Conduct heap and thread dump analysis, GC log reviews, CPU/memory profiling, and drive tuning and optimization.
• Act as a performance gatekeeper for releases, ensuring SLAs, non‑functional requirements, and production readiness standards are met.
• Utilize AppDynamics, Dynatrace, Splunk, Grafana, Prometheus, and Elastic APM for monitoring, anomaly detection, trend analysis, and root‑cause investigation.
• Develop Python‑based automation utilities to streamline performance data analysis, log parsing, reporting, and efficiency improvements.
• Apply AI/ML concepts for anomaly detection, predictive performance trend analysis, and proactive capacity planning.
• Optimize relational databases and MongoDB through query tuning, indexing, and schema optimization.
• Support performance validation in cloud‑native and containerized environments, including OpenShift/Kubernetes.
• Integrate performance validation into CI/CD pipelines and leverage service virtualization to stabilize test environments.
• Collaborate with architects, developers, SREs, and platform teams; participate in design reviews to embed performance early in the SDLC.
• Support production incidents, perform root‑cause analysis, and document outcomes using JIRA and Confluence

 

Required Qualifications

• 8+ years of experience in Performance Engineering.
• Strong hands‑on experience with LoadRunner and JMeter/BlazeMeter.
• Proven expertise in application performance analysis and optimization.
• Advanced Unix/Linux troubleshooting skills.
• Strong understanding of API and microservices‑based architectures.
• Hands‑on experience with monitoring and observability tools (AppDynamics, Dynatrace, Splunk, Grafana, Prometheus, Elastic APM).

• Should have exposure in end-to-end stages of performance testing life cycle

• Good to have knowledge in  Python scripting and automation.

• Experience with cloud platforms and container technologies (OpenShift/Kubernetes).
• Strong knowledge of JVM tuning, memory management, and garbage collection.
• Hands‑on experience with MongoDB performance tuning.
• Familiarity with CI/CD pipelines, service virtualization, and DevOps practices.
• Understanding of AI/ML concepts applied to performance engineering and observability.
• Strong analytical, problem‑solving, and documentation skills.
• Excellent communication skills with the ability to drive clarity across teams.
• Continuous learning mindset with passion for modern engineering practices.

 

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

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Experience Level

Senior Level