| Job Title: |
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Principal Software Engineer |
| Category: |
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Software Development |
| Total Positions: |
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1 |
| Job Location: |
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Islamabad |
| Gender: |
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No Preference |
| Age: |
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28 to years |
| Minimum Education: |
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Bachelors |
| Degree Title: |
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BSCS, BSIT, CS |
| Career Level: |
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Experienced Professional |
| Minimum Experience: |
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8 Years10 Years |
| Apply By: |
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Jun 20, 2025 |
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| Job Description: |
We are looking for a Principal Software Engineer with expertise in Java, Spring Boot, Spring Cloud, ELK (Elasticsearch, Logstash, Kibana), and Kafka to design, develop, and optimize scalable microservices-based applications. The ideal candidate will play a key role in architecting distributed systems, implementing real-time stream processing, and ensuring high availability, security, and performance in a cloud-native environment.
Key Responsibilities:
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Architect, design, and develop high-performance microservices using Spring Boot & Spring Cloud.
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Lead the development of event-driven architectures using Apache Kafka for real-time data processing.
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Implement and optimize ELK Stack (Elasticsearch, Logstash, Kibana) for logging, monitoring, and analytics.
- Ensure scalability, reliability, and security of distributed applications in cloud environments (e.g., Kubernetes, Linode, or AWS/GCP/Azure).
- Collaborate with cross-functional teams to define, design, and ship new features.
- Develop and enforce best practices in CI/CD, DevOps, and infrastructure automation.
- Troubleshoot performance bottlenecks and optimize backend services for high throughput and low latency.
- Implement secure authentication & authorization mechanisms using JWT, OAuth2, and Keycloak.
- Conduct code reviews, mentor junior engineers, and drive engineering excellence.
Required Skills & Experience:
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10+ years of hands-on experience in Java (JDK 11/17+), Spring Boot, and Spring Cloud.
- Strong understanding of Kafka Streams, KSQL, and event-driven architectures.
- Expertise in microservices, RESTful APIs, and GraphQL.
- Proficiency in Elasticsearch, Logstash, Kibana (ELK Stack) for real-time monitoring.
- Experience with Docker, Kubernetes, and cloud-native deployments.
- Strong understanding of SQL (PostgreSQL/MySQL) and NoSQL databases (MongoDB, Cassandra).
- Hands-on experience with Redis, ActiveMQ, or RabbitMQ for message brokering.
- Familiarity with GitLab CI/CD, Jenkins, Terraform, and Helm.
- Experience in high-availability, distributed systems, and real-time data pipelines.
- Strong knowledge of security best practices, encryption, and API security (OAuth2, JWT).
Preferred Qualifications:
- Experience with AI/ML integrations for predictive analytics.
- Knowledge of Istio, Service Mesh, and API Gateways.
- Prior experience in FinTech, Telecom, or IoT applications.
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| Company Information |
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Company Name: I Engineering Pakistan
Company Description:
We provide end-to-end engineering infrastructure solutions to the telecommunications and power industries across Africa, the Middle East and Southeast Asia. Employing a dynamic and personal approach, we have grown rapidly since our inception in 2007 to reach 24 operations with 4000+ employees.
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