3 Apache Jobs in Kolkata | Apache Job openings in Kolkata
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Chennai, Kolkata · 6 - 12 years · ₹1L - ₹8L / yr · Posted 25 Aug 2026
Greetings From NAM INFO Pvt
Performance Engineer III
Experience: 6–8 Years
Location: Siruseri – EB6 / Gitanjali Park – SEZ
Job Summary
We are looking for an experienced Performance Engineer to work on large-scale distributed systems and cloud platforms in a high-traffic e-commerce environment. The role involves performance testing, monitoring, troubleshooting, and tuning applications to improve scalability, reliability, and overall system performance.
Key Responsibilities
- Design and execute performance testing strategies including load, stress, and capacity testing.
- Use tools such as JMeter, Locust, or LoadRunner for performance testing.
- Automate performance tests as part of CI/CD pipelines.
- Analyze performance issues using thread dumps, heap dumps, and TCP dumps.
- Monitor applications using APM tools such as New Relic or Dynatrace.
- Use Splunk for log analysis, dashboards, queries, alerts, and root-cause analysis.
- Tune application servers such as Tomcat, Node.js, and Spring Boot.
- Analyze network performance using tools such as Wireshark, ExtraHop, and Riverbed.
- Monitor systems and proactively identify performance bottlenecks.
- Analyze browser performance using Lighthouse, Chrome DevTools, Catchpoint, and WebPageTest.
- Work closely with Developers, SRE, QA, and DevOps teams.
- Participate in code reviews and ensure performance best practices are followed.
Required Skills
- 6–8 years of experience in Performance Engineering / Performance Testing.
- Strong hands-on experience with JMeter is preferred.
- Experience with Splunk for log analysis and troubleshooting.
- Strong knowledge of APM tools such as New Relic or Dynatrace.
- Experience with performance test planning, execution, analysis, reporting, and defect tracking.
- Good understanding of microservices architecture.
- Experience with performance tuning of Tomcat, Node.js, and Spring Boot.
- Strong troubleshooting and root-cause analysis skills.
- Good understanding of CI/CD and performance test automation.
Good to Have
- Programming experience in Java, Python, or Groovy.
- Experience analyzing heap dumps, thread dumps, and TCP dumps.
- Knowledge of Wireshark or CloudShark.
- Experience with Fiddler and Chrome DevTools.
- Knowledge of Azure, AKS, or GCP.
- Certifications in Azure, Splunk, or New Relic.
Pune, Kolkata · 5 - 10 years · ₹10L - ₹22L / yr · Posted 13 Dec 2022
Front End developers
- Angular.JS experience
- MongoDB query and aggregation experience (not a database administrator)
- GraphQL experience
- Node.JS and Typescript experience
- CSS and SCSS experience
- CI/CD experience with GitHub actions
Backend Developers:
- Software development experience, one of Python (preferred) or Node.JS/Typescript)
- Experience with Messaging architectures - RabbitMQ (preference) or Kafka
- Experience with docker-containers
- Experience with Apache NiFi (valued but not necessary)
- Experience with designing or implementing horizontally scalable solutions
- Experience working with RESTful APIs
- CI/CD experience with GitHub actions
- Experience with Azure cloud
Kolkata · 2 - 6 years · ₹3.6L - ₹10L / yr · Profitable · Posted 21 Mar 2022
Desirable: Capable of designing any responsive UI; Rational problem-solving approach
Skills Required
- MERN Stack
- Laravel + Vue.js
Requirements
- Realtime application using Pusher/similar services
- Must be familiar with using mostly used design patterns
- Good knowledge of inheritance, use of a single source of truth
- Familiarity with databases MySQL, Redis, MongoDB web servers like Apache and Nginx
- Must have experience of GitHub or GitLab
- Ability to write testable codes and knowledge of CI/CD is a plus
- Excellent problem solving and debugging Skills
- Excellent communication and teamwork skills
- Working Knowledge with Cloud will be an added advantage
- Quick learner
- Great attention to detail
- Organizational skills
- Should be cooperative with colleagues as well as keen to learn new things.
Responsibilities:
- Work with development teams and product managers to implement software solutions
- Design client-server architecture
- Build the front-end of applications through appealing visual design
- Develop and manage well-functioning databases and applications
- Write effective APIs
- Test software to ensure responsiveness and efficiency
- Must have efficient troubleshooting, debug skills
- Create security and data protection settings
- Build features and applications with a mobile responsive design
- Should have the ability to train and mentor fellow associates and trainees

