Sr. Software Development Engineer in Test , Performance QE
Netskope
Bengaluru, Karnataka, IndiaPosted 1 month ago
Skill Required
Quality EngineeringSoftware EngineerSoftware DeveloperCI/CDJMeterQuery OptimizationBackup and RecoveryMachine LearningDockerVMwareEngineeringCloud SecurityR ProgrammingJavaScriptKubernetesPrometheusnetworkinganalyticalDatadogObservabilitysecurityTestNGPythonGolangdesignDevOpsAzureCloud
Key highlights
- Minimum 8 years of experience in Performance Testing/Engineering roles required
- BSCS or equivalent required, MSCS or equivalent strongly preferred
- Work with cutting-edge cloud, data, and AI security platform trusted by more than 30 of the Fortune 100
- Opportunity to work with modern performance testing tools and AI/ML-driven monitoring solutions
Role overview
The Performance QE team at Netskope is responsible for the system level performance of a wide range of Netskope products, exposing performance issues not manifested and/or not existed on component level. They are seeking a highly skilled and motivated Performance Test Engineer with deep expertise in performance testing methodologies, tools, and analysis to identify and resolve critical bottlenecks before they impact customers. The team is hiring across all levels and candidates are individually assessed and appropriately leveled based upon their skills and experience.
Responsibilities
- Design and Strategy: Develop comprehensive performance test strategies and plans (including load, stress, volume, and endurance tests)
- Scripting and Execution: Design, develop, and maintain robust, reusable test scripts using industry-standard tools for various protocols (e.g., HTTP, Web Services, APIs, FTP/SFTP).
- Environment Management: Collaborate with DevOps and infrastructure teams to configure and maintain performance test environments that accurately replicate production conditions.
- Load Generation: Design and deploy containerized load generators (JMeter, k6, Locust containers) directly onto the Kubernetes cluster to simulate massive scale with minimal overhead.
- Monitoring and Analysis: Execute performance tests and conduct deep-dive analysis of results, leveraging monitoring tools to identify system bottlenecks in application code, database performance, network latency, and infrastructure (CPU, memory, I/O).
- Reporting and Collaboration: Document clear, concise reports summarizing test results, metrics, and actionable recommendations. Communicate findings to engineering and product stakeholders.
- Optimization: Work closely with software developers and architects to provide recommendations for performance tuning and code optimization.
- Process Improvement: Stay current with industry trends, tools, and best practices in performance engineering and contribute to the continuous improvement of the testing framework and processes.
- Guarantee the capacity, reliability, and low latency of our applications, maintaining high availability at massive scale.
- Partner with teams to ship high-quality software that is fast and scalable.
- Approach QE by consistently balancing customer needs with a holistic view of the entire system architecture.
- Explore and integrate AI tools for automating repetitive tasks, such as test script maintenance (self-healing), realistic test data generation, and intelligent workload pattern creation.
- Stay current with emerging AI/ML applications in performance testing, and champion the adoption of new tools and methodologies to drive efficiency and accuracy.
Requirements
- Experience: Minimum 8 years of experience in Performance Testing/Engineering roles with scalable cloud native multi-tenant architectures
- Tool Proficiency: Proven expertise with at least one major performance testing tool (e.g., JMeter, Locust, LoadRunner, Gatling, k6, BlazeMeter).
- Scripting/Coding: Strong proficiency in at least one scripting or programming language (e.g., Java, Python, Golang, JavaScript) for test script development and customization.
- Containerization & Orchestration: Hands-on experience with Docker and Kubernetes (K8s) for containerizing applications and understanding how container resource limits affect application performance.
- System Knowledge: Solid understanding of system architecture components, including web servers, application servers, databases, and load balancers.
- Monitoring/AI Tools: Experience with modern APM/Monitoring tools that incorporate AI/ML capabilities (e.g., Dynatrace, New Relic, Prometheus, Grafana, DataDog, or custom AI solutions) for in-depth analysis.
- Database: Working knowledge of SQL/NoSQL databases and the ability to analyze and optimize database query performance.
- Data Analysis: Strong analytical skills with the ability to interpret large datasets and AI-generated outputs (e.g., log traces, metrics) to pinpoint root causes.
- ML & AI Application: Proficient in Machine Learning and AI concepts (e.g., supervised learning, predictive modeling) and their application in the entire performance test cycle.
- BSCS or equivalent required
Nice to have
- MSCS or equivalent strongly preferred
- Experience with cloud platforms (e.g., AWS, Azure, GCP) and testing applications deployed in a cloud-native environment.
- Familiarity with Continuous Integration/Continuous Delivery (CI/CD) pipelines and integrating performance tests into the release process.
- Experience with service virtualization or mocking tools.
- Knowledge of network protocols L2/L3 networking concepts, routing protocols, VPN, IPSec and WAN architecture and troubleshooting
- Translate machine-generated data and patterns (from AI/ML models) into clear, actionable performance tuning recommendations for the development and architecture teams.
Benefits
- Continuous education and mentorship to grow careers
- Empowered to bring authentic selves to work
- Inclusive environment where every voice is heard and respected
- Encouraged to be an entrepreneur within the company
- Lead with transparency and curiosity
Additional details
- Netskope (NASDAQ: NTSK) is a leader in modern security and networking for the cloud and AI era.
- Netskope secures and accelerates cloud, data, and AI in real time, everywhere.
- Thousands of customers, including more than 30 of the Fortune 100, trust the Netskope One platform, its Zero Trust Engine, and the powerful NewEdge network to gain full visibility and control without performance trade-offs.
- Netskope believes that belonging powers innovation, and success is both personal and organizational.
- Netskope embraces differences in gender, ethnicity, beliefs, ability, and identity, creating an environment where every voice is heard and respected.
- The team is hiring across all levels and candidates are individually assessed and appropriately leveled based upon their skills and experience.
- Visit Careers at Netskope to learn more. Follow us on LinkedIn and Instagram.
- #LI-JB3
- Netskope is committed to implementing equal employment opportunities for all employees and applicants for employment.
- Netskope does not discriminate in employment opportunities or practices based on religion, race, color, sex, marital or veteran statues, age, national origin, ancestry, physical or mental disability, medical condition, sexual orientation, gender identity/expression, genetic information, pregnancy (including childbirth, lactation and related medical conditions), or any other characteristic protected by the laws or regulations of any jurisdiction in which we operate.
- Netskope respects your privacy and is committed to protecting the personal information you share with us, please refer to Netskope's Privacy Policy for more details.
- The application window for this position is expected to close within 50 days. You may apply by filling out the below information, or visiting our Netskope Careers site.