DevOps Engineer (Cloud Infrastructure & Security – Healthcare SaaS)

7 years

0 Lacs

Posted:15 hours ago| Platform: Linkedin logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Experience: 4 – 7 years (Healthcare SaaS or regulated data environments preferred)


Role Overview:

You will be responsible for architecting, deploying, and maintaining secure, scalable cloud infrastructure to host a React + Django + PostgreSQL-based healthcare product. The role requires strong experience with CI/CD pipelines, container orchestration, load balancing, and a working knowledge of security protocols and compliance frameworks (PDPA, HIPAA, ISO 27001).


Key Responsibilities:

• Design and manage CI/CD pipelines for React (frontend), Django (backend), and PostgreSQL (database) applications using tools like GitHub Actions, GitLab CI, or Jenkins.

• Containerize all components with Docker and orchestrate deployments using Kubernetes or Docker Swarm.

• Configure load balancing and auto-scaling for high availability (Nginx, AWS ALB, Azure Front Door, or HAProxy).

• Manage cloud infrastructure (AWS, Azure, or GCP) using Terraform / CloudFormation, ensuring 99.9 % uptime and cost efficiency.

• Implement centralized monitoring and logging (Prometheus, Grafana, ELK Stack, CloudWatch) for performance and incident tracking.

• Enforce data protection and security protocols — TLS/SSL, MFA, AES-256 encryption at rest, IAM policies, role-based access controls.

• Support backup, disaster recovery, and failover strategies for PostgreSQL and file storage.

• Conduct security audits and penetration testing in coordination with the compliance team.

• Collaborate with developers to optimize build size, caching, and resource utilization for React and Django deployments.

• Maintain versioned configuration repositories and promote a culture of infrastructure as code.


Requirements:

• Strong working knowledge of AWS / Azure / GCP cloud ecosystems.

• Hands-on experience with Docker, Kubernetes, and Terraform.

• Familiarity with PostgreSQL performance tuning, backup, and replication strategies.

• Sound understanding of network security, load balancing, and firewall management.

• Practical knowledge of OAuth2, JWT, TLS/SSL, and API gateway configuration.

Experience in automating deployments and managing multi-environment release workflows.

• Exposure to security compliance frameworks (PDPA, HIPAA, ISO 27001, GDPR).

• Strong troubleshooting and documentation skills.


Bonus Skills:

• Experience with serverless compute (AWS Lambda / Azure Functions) for lightweight APIs.

• Familiarity with cost optimization, log analytics, and multi-region deployments.

• Understanding of application-layer security testing (OWASP Top 10).

• Prior experience hosting healthcare or enterprise SaaS products.


Performance Indicators:

• Stable cloud uptime (≥ 99.9 %).

• Efficient CI/CD with minimal build failures.

• Verified compliance with encryption / security audit checklists.

• Timely recovery validation (RTO/RPO ≤ defined limits).

• Cost-optimized and scalable deployments aligned with product growth.

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