
Job Summary:
We are seeking a skilled DevOps Engineer to join our dynamic team. The ideal candidate will be responsible for managing, maintaining, and troubleshooting Rancher clusters, with a strong emphasis on Kubernetes operations. This role requires expertise in automation through shell scripting and proficiency in configuration management tools like Puppet and Ansible. Candidates should be highly self-motivated, capable of working on a rotating schedule, and committed to owning tasks through to delivery.
Key Responsibilities:
- Set up, operate, and maintain Rancher and Kubernetes (K8s) clusters, including on bare-metal environments.
- Perform upgrades and manage the lifecycle of Rancher clusters.
- Troubleshoot and resolve Rancher cluster issues efficiently.
- Write, maintain, and optimize shell scripts to automate Kubernetes-related tasks.
- Work collaboratively with the team to implement best practices for system automation and orchestration.
- Utilize configuration management tools like Puppet and Ansible (preferred but not mandatory).
- Participate in a rotating schedule, with the ability to work until 1 AM as required.
- Take ownership of tasks, ensuring timely delivery with high-quality standards.
Key Requirements:
- Strong expertise in Rancher and Kubernetes operations and maintenance.
- Experience in setting up and managing Kubernetes clusters on bare-metal systems is highly desirable.
- Proficiency in shell scripting for task automation.
- Familiarity with configuration management tools like Puppet and Ansible (good to have).
- Strong troubleshooting skills for Kubernetes and Rancher environments.
- Ability to work effectively in a rotating schedule and flexible hours.
- Strong ownership mindset and accountability for deliverables.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
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Solid understanding of PostgreSQL/MySQL, MongoDB/Redis or similar NoSQL systems
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Experience with caching, queueing, authentication, and API performance optimization
Good to Have:
Experience with event-driven architecture, WebSockets, or serverless functions
Familiarity with Kubernetes or Terraform
Job Location: Gurugram, Haryana, India
Industry: Artificial Intelligence
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Work in sprints, within a highly motivated, self-organizing team to produce quality software
according to the priorities laid down by the application stakeholders.
Design innovative solutions to problems faced by our internal and external customers and
implement them on continuously evolving applications.
Write Unit tests to ensure code is proven to work before being deployed to Test environments.
Use defensive coding to ensure software is developed with a secure approach.
Provide input on best practices and innovations across all aspects of our software development.
Provide our customers with Applications that can satisfy their needs, working as part of the team
to address issues that customers may encounter as they go about their business.
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A minimum of 6 years of software development experience
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NET MVC Framework
Rich experience in creating REST-based web-services using ASP. NET Web API or ASP.
NET Core
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Framework, EF Core)
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solutions
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Continuous improvement and innovative mind-set.
Ability to take a lead role and take ownership of complex data integration deliveries.
A degree in Computer Science and/or a business related degree; or equivalent work experience.










