DevOps Engineer

Job Title: Senior DevOps Engineer

Location: Gurgaon – Sector 39

Work Mode: 5 Days Onsite

Experience: 5+ Years

About the Role

We are looking for an experienced Senior DevOps Engineer to build, manage, and maintain highly reliable, scalable, and secure infrastructure. The role involves deploying product updates, handling production issues, implementing customer integrations, and leading DevOps best practices across teams.

Key Responsibilities

• Manage and maintain production-grade infrastructure ensuring high availability and performance.
• Deploy application updates, patches, and bug fixes across environments.
• Handle Level-2 support and resolve escalated production issues.
• Perform root cause analysis and implement preventive solutions.
• Build automation tools and scripts to improve system reliability and efficiency.
• Develop monitoring, logging, alerting, and reporting systems.
• Ensure secure deployments following data encryption and cybersecurity best practices.
• Collaborate with development, product, and QA teams for smooth releases.
• Lead and mentor a small DevOps team (3–4 engineers).

Core Focus Areas

Server Setup & Management (60%)

• Hands-on management of bare-metal servers.
• Server provisioning, configuration, and lifecycle management.
• Network configuration including redundancy, bonding, and performance tuning.

Queue Systems – Kafka / RabbitMQ (15%)

• Implementation and management of message queues for distributed systems.

Storage Systems – SAN / NAS (15%)

• Setup and management of enterprise storage systems.
• Ensure backup, recovery, and data availability.

Database Knowledge (5%)

• Working experience with Redis, MySQL/PostgreSQL, MongoDB, Elasticsearch.
• Basic database administration and performance tuning.

Telecom Exposure (Good to Have – 5%)

• Experience with SMS, voice systems, or real-time data processing environments.

Technical Skills Required

• Linux administration & Shell scripting
• CI/CD tools – Jenkins
• Git (GitHub / SVN) and branching strategies
• Docker & Kubernetes
• AWS cloud services
• Ansible for configuration management
• Databases: MySQL, MariaDB, MongoDB
• Web servers: Apache, Tomcat
• Load balancing & HA: HAProxy, Keepalived
• Monitoring tools: Nagios and related observability stacks

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.

You need to drive automation for implementing scalable and robust applications. You would indulge your dedication and passion to build server-side optimization ensuring low-latency and high-end performance for the cloud deployed within datacentre. You should have sound knowledge of Open stack and Kubernetes domain.

YOUR ‘OKR’ SUMMARY

OKR means Objective and Key Results.

As a DevOps Engineer, you will understand the overall movement of data in the entire platform, find bottlenecks,define solutions, develop key pieces, write APIs and own deployment of those. You will work with internal and external development teams to discover these opportunities and to solve hard problems. You will also guide engineers in solving the complex problems, developing your acceptance tests for those and reviewing the work and

the test results.

What you will do

• As a DevOps Engineer responsible for systems being used by customer across the globe.
• Set the goals for overall system and divide into goals for the sub-system.
• Guide/motivate/convince/mentor the architects on sub-systems and help them achieving improvements with agility and speed.

• Identify the performance bottleneck and come up with the solution to optimize time and cost taken by build/test system.

• Be a thought leader to contribute to the capacity planning for software/hardware, spanning internal and public cloud, solving the trade-off between turnaround time and utilization.

• Bring in technologies enabling massively parallel systems to improve turnaround time by an order of magnitude.

What you will need

A strong sense of ownership, urgency, and drive. As an integral part of the development team, you will need the following skills to succeed.

• BS or BE/B.Tech or equivalent experience in EE/CS with 10+ years of experience.
• Strong background of Architecting and shipping distributed scalable software product with good understanding of system programming.

• Excellent background of Cloud technologies like: OpenStack, Docker, Kubernetes, Ansible, Ceph is must.
• Excellent understanding of hybrid, multi-cloud architecture and edge computing concepts.
• Ability to identify the bottleneck and come up with solution to optimize it.
• Programming and software development skills in Python, Shell-script along with good understanding of distributed systems and REST APIs.

• Experience in working with SQL/NoSQL database systems such as MySQL, MongoDB or Elasticsearch.
• Excellent knowledge and working experience with Docker containers and Virtual Machines.
• Ability to effectively work across organizational boundaries to maximize alignment and productivity between teams.

• Ability and flexibility to work and communicate effectively in a multi-national, multi-time-zone corporate.

• Deep understanding of technology and passionate about what you do.
• Background in designing high performant scalable software systems with strong focus to optimizehardware cost.

• Solid collaborative and interpersonal skills, specifically a proven ability to effectively guide andinfluence within a dynamic environment.

• Strong commitment to get the most performance out of a system being worked on.
• Prior development of a large software project using service-oriented architecture operating with real time constraints.

What's In It for You?

• You will get a chance to work on cloud-native and hyper-scale products
• You will be working with industry leaders in cloud.
• You can expect a steep learning curve.
• You will get the experience of solving real time problems, eventually you become a problem solver.

Benefits & Perks:

• Competitive Salary
• Health Insurance
• Open Learning - 100% Reimbursement for online technical courses.
• Fast Growth - opportunities to grow quickly and surely
• Creative Freedom + Flat hierarchy
• Sponsorship to all those employees who represent company in events and meet ups.
• Flexible working hours
• 5 days week
• Hybrid Working model (Office and WFH)

Our Hiring Process:

Candidates for this position can expect the hiring process as follows (subject to successful clearing of every round)

• Initial Resume screening call with our Recruiting team
• Next, candidates will be invited to solve coding exercises.
• Next, candidates will be invited for first technical interview
• Next, candidates will be invited for final technical interview
• Finally, candidates will be invited for Culture Plus interview with HR
• Candidates may be asked to interview with the Leadership team
• Successful candidates will subsequently be made an offer via email

As always, the interviews and screening call will be conducted via a mix of telephonic and video call.

So, if you are looking at an opportunity to really make a difference- make it with us…

Coredge.io provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable central, state or local laws.

We are looking for an experienced DevOps (Development and Operations) professional to join our growing organization. In this position, you will be responsible for finding and reporting bugs in web and mobile apps & assist Sr DevOps to manage infrastructure projects and processes. Keen attention to detail, problem-solving abilities, and a solid knowledge base are essential.

As a DevOps, you will work in a Kubernetes based microservices environment. 

Experience in Microsoft Azure cloud and Kubernetes is preferred, not mandatory.

Ultimately, you will ensure that our products, applications and systems work correctly.  

Responsibilities:

• Detect and track software defects and inconsistencies
• Apply quality engineering principals throughout the Agile product lifecycle
• Handle code deployments in all environments
• Monitor metrics and develop ways to improve
• Consult with peers for feedback during testing stages
• Build, maintain, and monitor configuration standards
• Maintain day-to-day management and administration of projects
• Manage CI and CD tools with team
• Follow all best practices and procedures as established by the company
• Provide support and documentation  

Required Technical and Professional Expertise

• Minimum 2+ years if DevOps
• Have experience in SaaS infrastructure development and Web Apps
• Experience in delivering microservices at scale; designing microservices solutions
• Proven Cloud experience/delivery of applications on Azure
• Proficient in configuration Management tools such as Ansible or any of Terraform Puppet, Chef, Salt, etc
• Hands-on experience in Networking/network configuration, Application performance monitoring, Container performance, and security.
• Understanding of Kubernetes, Python along with scripting languages like bash/shell
• Good to have experience in Linux internals, Linux packaging, Release Engineering (Branching, versioning, tagging), Artifact repository, Artifactory, Nexus, and CI/CD tooling (Concourse CI, Travis, Jenkins)
• Must be a proactive person  
• You love collaborative environments that use agile methodologies to encourage creative design thinking and find innovative ways to develop with cutting edge technologies
• An ambitious individual who can work under their own direction towards agreed targets/goals and with a creative approach to work.
• An intuitive individual with an ability to manage change and proven time management
• Proven interpersonal skills while contributing to team effort by accomplishing related results as needed.

The expectation is to set up complete automation of CI/CD pipeline & monitoring and ensure high availability of the pipeline. The automated deployment environment can be on-prem or cloud (virtual instances, containerized and serverless). Complete test automation and ensure Security of Application as well as Infrastructure.

ROLES & RESPONSIBILITIES

Configure Jenkins with load distribution between master/slave Setting up the CI pipeline with Jenkins and Cloud(AWS or Azure) Code Build Static test (Quality & Security) Setting up Dynamic Test configuration with selenium and other tools Setting up Application and Infrastructure scanning for security. Post-deployment security plan including PEN test. Usage of RASP tool. Configure and ensure HA of the pipeline and monitoring Setting up composition analysis in the pipeline Setting up the SCM and Artifacts repository and management for branching, merging and archiving Must work in Agile environment using ALM tool like Jira DESIRED SKILLS

Extensive hands-on Continuous Integration and Continuous Delivery technology experience of .Net, Node, Java and C++ based projects(Web, mobile and Standalone). Experience configuring and managing

• ALM tools like Jira, TFS, etc.
• SCM such as GitHub, GitLab, CodeCommit
• Automation tools such as Terraform, CHEF, or Ansible
• Package repo configuration(Artifactory / Nexus), Package managers like Nuget & Chocholatey
• Database Configuration (sql & nosql), Web/Proxy Setup(IIS, Nginx, Varnish, Apache).

Deep knowledge of multiple monitoring tools and how to mine them for advanced data Prior work with Helm, Postgres, MySQL, Redis, ElasticSearch, microservices, message queues and related technologies Test Automation with Selenium / CuCumber; Setting up of test Simulators. AWS Certified Architect and/or Developer; Associate considered, Professional preferred Proficient in: Bash, Powershell, Groovy, YAML, Python, NodeJS, Web concepts such as REST APIs and Aware of MVC and SPA application design. TTD experience and quality control with Sonarqube or Checkmarx, Tics Tiobe and Coverity Thorough with Linux(Ubuntu, Debian CentOS), Docker(File/compose/volume), Kubernetes cluster setup Expert in Workflow tools: Jenkins(declarative, plugins)/TeamCity and Build Servers configuration Experience with AWS CloudFormation / CDK and delivery automation Ensure end-to-end deployments succeed and resources come up in an automated fashion Good to have ServiceNow configuration experience for collaboration

What you will get:

1. To be a part of the Core-Team 💪
2. A Chunk of ESOPs 🚀
3. Creating High Impact by Solving a Problem at Large (No one in the World has a similar product) 💥
4. High Growth Work Environment ⚙️

What we are looking for:

1. An 'Exceptional Executioner' -> Leader -> Create an Impact & Value 💰
2. Ability to take Ownership of your work
3. Past experience in leading a team

• Have 3+ years of experience in Python development
• Be familiar with common database access patterns
• Have experience with designing systems and monitoring metrics, looking at graphs.
• Have knowledge of AWS, Kubernetes and Docker.
• Be able to work well in a remote development environment.
• Be able to communicate in English at a native speaking and writing level.
• Be responsible to your fellow remote team members.
• Be highly communicative and go out of your way to contribute to the team and help others

• Provide consultation and review all outgoing critical customer communications.
• Apply DevOps thinking in bringing the development and IT Ops process, people, and tools together within the company in order to increase the speed, efficiency, and quality.
• Perform architecture and security reviews for different projects, work with leads to develop strategy and roadmap for the client requirements. Involve in designing of the overall architecture of the system with another leads/architect.
• Develop and grow engineers in DevOps technology to meet the incoming requirements from the business team.
• Work with senior technical team to bring in new technologies/tools being used within the company. Develop and promote best practices and emerging concepts for DevSecOps and secure CI/CD. Participate in Solution Strategy, innovation areas, and technology roadmap.

Key Skills:

• Deals positively with high levels of uncertainty, ambiguity, and shifting priorities.
• Ability to influence stakeholders as a trusted advisor across all levels, including teams outside of shared services.
• Ability to think outside of the box and be innovative by keeping abreast of new trends, identifying opportunities to bring in change for business benefit.
• Implementing CI (Continuous Integration) and CD (Continuous Deployment). Have Good exposure to CI & Build Management tools like Jenkins Azure DevOps GitHub Actions Maven Gradle and etc
• Deployment and provisioning tools (Chef/Ansible/Terraform/AWS CDK etc)
• Docker Orchestration tools like Kubernetes/Swarm etc
• Good hands-on knowledge of automation scripting Python Shell Ruby etc
• Version Control for Source Code Management (SCM) tool: GIT/Bitbucket and etc
• Expertise in Linux based systems like Unix Linux Ubuntu and also manage security systems Linux file system permission etc
• Container Orchestration tool: Kubernetes Swarm Meso Marathon Docker Writing Docker file Docker compose
• Expertise in managing Cloud resources and good exposure to Docker
• Public/Private/Hybrid cloud: AWS /Microsoft Azure/ Google Cloud Platform etc
• Extensive experience with cloud services elastic capacity administration and cloud deployment and migration.
• Good to have knowledge of tools like Splunk, New Relic, PagerDuty, VictorOps
• Familiarity with Network protocols and elements - TCP/IP HTTP(S) SSL DNS Firewall router load balancers proxy.
• Excellent in creating new and improve existing workflows within the agile software development lifecycle.
• Familiar with incident and change management processes.
• Ability to effectively priorities work with fast-changing requirements.
• Troubleshoot and debug infrastructure Network and operating system issues.
• Resolve complex issues in scenarios like resource consumptions server performance backup strategy Scaling.
• Investigate and perform Root Cause Analysis on users' reported issues and provide a workaround before implementing a final fix.
• Monitor servers and applications to ensure the smooth running of IT Architecture (Applications Services Schedulers Server Performance etc)

Design Skills:

• Interpret and implement the designs of others adhering to standards and guidelines
• Design solutions within their area of expertise using technologies that already exist within Tesco
• Understand the roadmaps for their area of Technology Design secure solutions
• Design solutions that can be consumed in a self-service manner by the engineering teams
• Understand the impact of technologies at an enterprise-scale innovation
• Demonstrate knowledge of the latest technology trends related to Infrastructure
• Understand how Industry trends impact their own area
• identify opportunities to automate work and deliver against them