Site Reliability Engineer (Devops Engineer)

Candidate must be from a product-based company with experience handling large-scale production traffic.

2. Candidate must have strong Linux expertise with hands-on production troubleshooting and working knowledge of databases and middleware (Mongo, Redis, Cassandra, Elasticsearch, Kafka).

3. Candidate must have solid experience with Kubernetes.

4. Candidate should have strong knowledge of configuration management tools like Ansible, Terraform, and Chef / Puppet. Add on- Prometheus & Grafana etc.

5. Candidate must be an individual contributor with strong ownership.

6. Candidate must have hands-on experience with DATABASE MIGRATIONS and observability tools such as Prometheus and Grafana.

7. Candidate must have working knowledge of Go/Python and Java.

8. Candidate should have working experience on Cloud platform - AWS

9. Candidate should have Minimum 1.5 years stability per organization, and a clear reason for relocation

Job Title: Senior DevOps Engineer (Cybersecurity & VAPT)

Location: Vashi (On-site)

Shift: 10:00 AM – 7:00 PM

Experience: 5+ years

Job Summary

Hiring a Senior DevOps Engineer with strong cloud, CI/CD, automation skills and hands-on experience in Cybersecurity & VAPT to manage deployments, secure infrastructure, and support DevSecOps initiatives.

Key Responsibilities

Cloud & Infrastructure

Manage deployments on AWS/Azure

Maintain Linux servers & cloud environments

Ensure uptime, performance, and scalability

CI/CD & Automation

Build and optimize pipelines (Jenkins, GitHub Actions, GitLab CI/CD)

Automate tasks using Bash/Python

Implement IaC (Terraform/CloudFormation)

Containerization

Build and run Docker containers

Work with basic Kubernetes concepts

Cybersecurity & VAPT

Perform Vulnerability Assessment & Penetration Testing

Identify, track, and mitigate security vulnerabilities

Implement hardening and support DevSecOps practices

Assist with firewall/security policy management

Monitoring & Troubleshooting

Use ELK, Prometheus, Grafana, CloudWatch

Resolve cloud, deployment, and infra issues

Cross-Team Collaboration

Work with Dev, QA, and Security for secure releases

Maintain documentation and best practices

Required Skills

AWS/Azure, Linux, Docker

CI/CD tools: Jenkins, GitHub Actions, GitLab

Terraform / IaC

VAPT experience + understanding of OWASP, cloud security

Bash/Python scripting

Monitoring tools (ELK, Prometheus, Grafana)

Strong troubleshooting & communication

Key Responsibilities

• Automation & Reliability: Automate infrastructure and operational processes to ensure high reliability, scalability, and security.
• Cloud Infrastructure Design: Gather GCP infrastructure requirements, evaluate solution options, and implement best-fit cloud architectures.
• Infrastructure as Code (IaC): Design, develop, and maintain infrastructure using Terraform and Ansible.
• CI/CD Ownership: Build, manage, and maintain robust CI/CD pipelines using Jenkins, ensuring system reliability and performance.
• Container Orchestration: Manage Docker containers and self-managed Kubernetes clusters across multiple cloud environments.
• Monitoring & Observability: Implement and manage cloud-native monitoring solutions using Prometheus, Grafana, and the ELK stack.
• Proactive Issue Resolution: Troubleshoot and resolve infrastructure and application issues across development, testing, and production environments.
• Scripting & Automation: Develop efficient automation scripts using Python and one or more of Node.js, Go, or Shell scripting.
• Security Best Practices: Maintain and enhance the security of cloud services, Kubernetes clusters, and deployment pipelines.
• Cross-functional Collaboration: Work closely with engineering, product, and security teams to design and deploy secure, scalable infrastructure.

Electrum is looking for an experienced and proficient DevOps Engineer. This role will provide you with an opportunity to explore what’s possible in a collaborative and innovative work environment. If your goal is to work with a team of talented professionals that is keenly focused on solving complex business problems and supporting product innovation with technology, you might be our new DevOps Engineer. With this position, you will be involved in building out systems for our rapidly expanding team, enabling the whole engineering group to operate more effectively and iterate at top speed in an open, collaborative environment. The ideal candidate will have a solid background in software engineering and a vivid experience in deploying product updates, identifying production issues, and implementing integrations. The ideal candidate has proven capabilities and experience in risk-taking, is willing to take up challenges, and is a strong believer in efficiency and innovation with exceptional communication and documentation skills.

YOU WILL:

• Plan for future infrastructure as well as maintain & optimize the existing infrastructure. 
• Conceptualize, architect, and build:
• 1. Automated deployment pipelines in a CI/CD environment like Jenkins;
• 2. Infrastructure using Docker, Kubernetes, and other serverless platforms; 
• 3. Secured network utilizing VPCs with inputs from the security team. 
• Work with developers & QA team to institute a policy of Continuous Integration with Automated testing Architect, build and manage dashboards to provide visibility into delivery, production application functional, and performance status.
• Work with developers to institute systems, policies, and workflows which allow for a rollback of deployments. 
• Triage release of applications/ Hotfixes to the production environment on a daily basis.
• Interface with developers and triage SQL queries that need to be executed in production environments.
• Maintain 24/7 on-call rotation to respond and support troubleshooting of issues in production.
• Assist the developers and on calls for other teams with a postmortem, follow up and review of issues affecting production availability.
• Scale Electum platform to handle millions of requests concurrently.
• Reduce Mean Time To Recovery (MTTR), enable High Availability and Disaster Recovery

PREREQUISITES:

• Bachelor’s degree in engineering, computer science, or related field, or equivalent work experience.
• Minimum of six years of hands-on experience in software development and DevOps, specifically managing AWS Infrastructures such as EC2s, RDS, Elastic cache, S3, IAM, cloud trail, and other services provided by AWS.
• At least 2 years of experience in building and owning serverless infrastructure.
• At least 2 years of scripting experience in Python (Preferable) and Shell Web Application Deployment Systems Continuous Integration tools (Ansible).
• Experience building a multi-region highly available auto-scaling infrastructure that optimizes performance and cost.
• Experience in automating the provisioning of AWS infrastructure as well as automation of routine maintenance tasks.
• Must have prior experience automating deployments to production and lower environments.
• Worked on providing solutions for major automation with scripts or infrastructure.
• Experience with APM tools such as DataDog and log management tools.
• Experience in designing and implementing Essential Functions System Architecture Process; establishing and enforcing Network Security Policy (AWS VPC, Security Group) & ACLs.
• Experience establishing and enforcing:
• 1. System monitoring tools and standards
• 2. Risk Assessment policies and standards
• 3. Escalation policies and standards
• Excellent DevOps engineering, team management, and collaboration skills.
• Advanced knowledge of programming languages such as Python and writing code and scripts.
• Experience or knowledge in - Application Performance Monitoring (APM), and prior experience as an open-source contributor will be preferred.

Roles and Responsibilities

• 5 - 8 years of experience in Infrastructure setup on Cloud, Build/Release Engineering, Continuous Integration and Delivery, Configuration/Change Management.
• Good experience with Linux/Unix administration and moderate to significant experience administering relational databases such as PostgreSQL, etc.
• Experience with Docker and related tools (Cassandra, Rancher, Kubernetes etc.)
• Experience of working in Config management tools (Ansible, Chef, Puppet, Terraform etc.) is a plus.
• Experience with cloud technologies like Azure
• Experience with monitoring and alerting (TICK, ELK, Nagios, PagerDuty)
• Experience with distributed systems and related technologies (NSQ, RabbitMQ, SQS, etc.) is a plus
• Experience with scaling data store technologies is a plus (PostgreSQL, Scylla, Redis) is a plus
• Experience with SSH Certificate Authorities and Identity Management (Netflix BLESS) is a plus
• Experience with multi-domain SSL certs and provisioning a plus (Let's Encrypt) is a plus
• Experience with chaos or similar methodologies is a plus