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Performance Testing Engineer

Experience

5 – 12 Years

Location

Bangalore | Chennai | Pune | Hyderabad | Gurgaon | Trivandrum | Bhubaneswar | Kolkata

About the Role

We are looking for an experienced Performance Testing Engineer who is passionate about ensuring system scalability, reliability, and performance across enterprise applications. This role involves hands-on scripting, execution, analysis, and performance engineering using industry-leading tools and monitoring platforms.

As a candidate, you will work closely with engineering, DevOps, and application teams to identify bottlenecks, analyze system behavior under load, and help improve overall system performance.

Key Responsibilities

• Design, develop, and execute performance test scripts using tools like JMeter and LoadRunner
• Perform load, stress, endurance, and scalability testing across applications
• Work with multiple protocols including:
• 
  
• HTTP/HTML
• Web Services
• Ajax TruClient
• MQ Protocol
• SAP
• Java-based applications
• 
  
• Analyze performance test results and provide actionable insights and recommendations
• Use monitoring tools to identify system bottlenecks at application, database, and infrastructure levels
• Collaborate with development and DevOps teams for performance tuning and optimization
• Support test debugging and performance engineering activities
• 
  

Must-Have Skills

• Strong hands-on experience with JMeter and/or LoadRunner
• Experience working with multiple performance testing protocols
• Hands-on exposure to at least one monitoring tool, such as:
• Splunk
• AppDynamics
• Dynatrace
• Grafana
• Solid understanding of performance test analysis and reporting
• 
  

Good to Have (Desirable Skills)

• Basic knowledge of AWS / Kafka / MQ
• Ability to write basic database queries (SQL)
• Working knowledge of Unix/Linux commands\
• Understanding of performance engineering concepts in distributed systems
• 
  

The Role:

We are looking for a Software Development Engineer (Android) to join our Core Payments team at Razorpay. In this role, you will be responsible for developing and scaling our Android SDK, the critical integration point used by thousands of merchants to process payments across multiple geographies.

You will work closely with product and backend engineering teams to design high-performance features, ensuring the SDK remains secure, lightweight, and developer-friendly. This role offers the opportunity to solve complex engineering challenges involved in building financial infrastructure that operates at massive scale.

Roles and Responsibilities:

• SDK Development: Contribute to the development of our native Android SDK, ensuring high availability and seamless payment experiences for a diverse merchant base across a highly fragmented device and OS ecosystem.
• Engineering Excellence: Write clean, maintainable, and modular code. Architect solutions that are resilient across different host app environments, OEM customisations, and Android OS versions.
• Automation: Design and implement robust automation for tests, builds, and performance profiling. If a task is repetitive, you are expected to automate it.
• Instrumentation: Build deep telemetry within the SDK to provide real-time insights into success rates and latency, enabling data-driven product decisions.
• Security: Implement industry-standard security protocols, including SSL pinning, ProGuard/R8 obfuscation, and runtime integrity/root-detection checks, to protect sensitive transaction data.

Mandatory Qualifications:

• 2+ years of experience in native Android development using Kotlin (working knowledge of Java is expected for legacy interoperability).
• Systems Design: Solid understanding of OOPS principles and architectural patterns (e.g., MVVM, MVI, or Clean Architecture).
• Cross-Platform Knowledge: Practical experience with bridge-based frameworks such as Flutter, React Native, or Cordova.
• Technical Depth: Strong proficiency in Kotlin Coroutines/Flow, Jetpack libraries, Activity/Fragment lifecycles, and both XML Views and Jetpack Compose.
• Debugging: Proficiency in using Android Studio Profiler, LeakCanary, and network inspection tools for memory management, CPU profiling, and network debugging.

Good to Have:

• iOS Stack Experience: Familiarity with Swift is highly preferred to help maintain feature parity and align API design across platforms.
• Deployment & Tooling: Knowledge of Gradle build customisation, publishing to Maven Central, and CI/CD tooling (e.g., Fastlane, GitHub Actions) for automated distribution.
• Open Source: Active contributions to GitHub or a portfolio of apps published on the Google Play Store.

Location: Bangalore

ROLES AND RESPONSIBILITIES:

• 2-4 years of experience designing in consumer-focused product companies. (Bonus points if you've worked in startups or fintech!)
• Gather requirements from stakeholders, derive problem statements and plan design engagements. Also, proactively launch efforts to improve different aspects of the product.
• Ensuring design quality, consistency, and coherence within the product.
• Design flows and experiences that are incredibly simple and elegant.
• Collaborate and conduct user research and evaluate user feedback on designs and do iterations according to feedback.
• Experiment and validate design ideas and opinions.
• Expert-level understanding of the design tools (Figma/Adobe Suite/etc.) It would be a bonus if you know exactly how to create super cool micro-interactions using any tool like Principle, AfterEffects or ProtoPie.
• A collaborative team player who can work well with Product, Engineering, Business and Customer experience teams to ensure that everyone is aligned with the design vision.

IDEAL CANDIDATE:

• You've a tech mindset. Although, you are not expected to code.
• You have strong opinions, loosely held
• You spend time agonising over the meta-design details but know when to choose progress over perfection.
• You have experience designing cross-platform experiences, from the web to native mobile.
• You know how to use Al tools like Midjourney.

WHAT WE VALUE?

• Having a great taste/intuition is important to move fast.
• You take the shot like an artist - You decide fast and deliver right
• You are the CEO of what you do - You show ownership and make things happen.
• You own the overall experience including copy, graphics, etc.

Key Account Management (preferably in D2C, SaaS, or Growth Marketing)

Client Relationship Management

Data-driven problem solving & storytelling

Funnel Optimization / CRO knowledge

Revenue Retention & Upselling Strategy

Proficiency with analytics tools (Google Analytics, Hotjar, VWO, etc.)

Excellent communication and negotiation skills

Strong cross-functional collaboration with design & tech teams

Strong Graphic Designer Profile, with a focus on Marketing / branding works

Mandatory (Experience 1): Must have 3+ years of experience in graphic design with B2C brands across Digital Marketing, Social media, & branding teams

Mandatory (Experience 2): Proven experience designing marketing collaterals and digital creatives for social media and campaigns

Mandatory (Skill 1): Expertise in Adobe Creative Suite (Photoshop, Illustrator, InDesign) and Figma for design execution and collaboration.

Mandatory (Skill 2): Strong understanding of brand identity, visual hierarchy, and lead-generation design principles — ability to convert marketing objectives into impactful visuals.

Mandatory (Portfolio): Very Strong portfolio of marketing assets (Digital assets, social media, marketing videos) for B2C brands

Mandatory (Company): B2C Product Companies (preferred fintech)

Role: React Native Lead

Exp: 5-9 Years

CTC: up to 30 LPA

Location: Bangalroe

Job Description:  

• Job involves working on latest technologies and frameworks in mobile and open source world to develop mobile applications, mobile web sites and rich internet applications.  

• Candidate should be Collaborative and Quality-focused, resourceful initiative taker, and someone who has good English communication skills.  

Desired Candidate Profile:  

• Work as part of a team to build React Native iOS / Android applications for clients.  

• Architect, build and maintain excellent React Native applications with clean code.  

• Experience with React Js, React Native, JavaScript  

• Implement pixel perfect UI's that match designs.  

• Implement clean, modern, smooth animations and transitions that provide an excellent user 

experience.  

• Familiarity with RESTful API.  

• Release applications to IOS and Google Play stores.  

2.       Proficiency with fundamental front-end languages such as HTML, CSS.

3.       Familiarity with JavaScript frameworks such as Angular JS, React, and Amber.

4.       Proficiency with server-side languages such as Python / Ruby / Java / PHP/ .Net.

5.       Good Understand with database technology such as MySQL, Oracle, and MongoDB.

• 6+ years of relevant experience in DB2 LUW Administration
• Good experience with
  • Performance tuning and troubleshooting
  • High availability solutions HACMP, TSA, MSCS Cluster
  • Monitoring, backup, recovery, IBM Data Server Manager, TSM , Commvault
  • Data replication, Q-replication & CDC
  • Implementing DB2 key features
  • Desirable experience with Db2 Pure scale
• Experience with tools i.e. ITM, Nagios, Service Now
• Experience with automation and scripting such as CRON, PowerShell, Shell Scripting
• Experience with configuring and usage of Clustering, db2diag and notification logs, snapshot and event monitor
• Experience with use of problem and change management tools