Sr. Software Engineer - Kubernetes

Armada; Thiruvananthapuram; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Armada is seeking a Senior Engineer for their Edge team in Thiruvananthapuram, Kerala. In this critical role, you will design, automate, and optimize Kubernetes-based platforms that support Galleon mobile data centers and cloud integration. You'll leverage your expertise in cloud infrastructure while collaborating with cross-functional teams to ensure a resilient and scalable solution.

The ideal candidate has extensive experience with Kubernetes, cloud platforms, and a strong foundation in Infrastructure as Code practices.

Qualifications

• 7+ years of experience in infrastructure engineering or software development.
• 4+ years focusing on production Kubernetes environments.
• 3+ years using and administering Linux operating systems.

Responsibilities

• Architect and manage Kubernetes clusters in edge and cloud environments.
• Implement and maintain Kubernetes networking and storage solutions.
• Drive Infrastructure-as-Code initiatives to promote automation.

Skills

Kubernetes management

Infrastructure as Code

Linux Operating Systems

Containerization (Docker)

Scripting (Python, Bash)

Education

Bachelor's degree in computer science or a related field

Tools

Terraform

Ansible

Prometheus

Grafana

ELK Stack

Job description

About the Company

Armada is the hyperscaler for the edge, delivering modular AI infrastructure from first deployment to AI factory with speed, scale and sovereignty. Named one of Fast Company's Most Innovative Companies and to the CNBC Disruptor 50, Armada’s solutions are deployed in over 60 countries globally for organizations ranging from energy to defense.

With nearly half a billion dollars in funding, Armada is backed by top investors such as Microsoft (M12), Founders Fund, and BlackRock, and has collaborations and partnerships including NVIDIA, Palantir and Dell Technologies.

Working at Armada means taking ownership, driving autonomy, and delivering impact. You’ll tackle challenges that haven’t been solved before and help build something transformative from the ground up. What you do here will not only define your career but help further Armada’s mission to bridge the digital divide for customers around the world.

About the Role

We are looking for a highly experienced, collaborative, and detail-oriented Senior Engineer to join our growing Edge team. You will be responsible for the design, automation, optimization, and operation of our Kubernetes-based platform supporting our Galleon mobile data centers and Commander cloud integration. This is a critical role where you will leverage deep technical expertise in cloud infrastructure and Kubernetes while valuing mentorship, collaboration, and open communication. You will work on building and managing resilient, secure, and scalable Kubernetes environments across diverse edge locations and cloud infrastructure, ensuring the reliability of our distributed computing platform.

Location

This role is office-based at our Trivandrum, Kerala office.

What You’ll Do (Key Responsibilities)

• Architect, design, deploy, configure, and manage highly available Kubernetes clusters across edge (Galleon data centers) and cloud (AWS, Azure, GCP) environments. This includes designing the cluster layout, resource allocation, and storage configurations
• Administer, maintain, and monitor the health, performance, and capacity of Kubernetes clusters and underlying infrastructure
• Implement and manage Kubernetes networking solutions (CNI plugins, Ingress controllers) and storage solutions (PV/PVC, Storage Classes, CSI drivers)
• Maintain and monitor containerized platform services running within the clusters and robust monitoring, logging, and alerting systems (e.g., Prometheus, Grafana, ELK stack)
• Drive Infrastructure-as-Code (IaC) initiatives using tools like Terraform, Ansible, Helm, and potentially Kubernetes Operators, promoting automation, repeatability, and reliability
• Support and troubleshoot complex issues related to the Kubernetes platform, containerized services, networking, and infrastructure
• Implement and enforce Kubernetes security best practices (RBAC, Network Policies, Secrets Management, Security Contexts, Image Scanning)
• Automate cluster operations, deployment pipelines (CI/CD integration), and infrastructure provisioning using Infrastructure as Code (IaC) tools (e.g., Terraform, Ansible)
• Optimize Kubernetes clusters for performance, scalability, and resource utilization, particularly in edge environments
• Develop and maintain comprehensive documentation for cluster architecture, configurations, operational procedures, and runbooks
• Work in collaboration with software engineering, DevOps, security teams, and product managers to ensure seamless integration, deployment, and secure operation of applications on Kubernetes
• Evaluate and integrate new technologies from the Kubernetes ecosystem
• Contribute to the operational excellence of the platform, including participating in on-call rotations, incident management, and building self-healing capabilities

Required Qualifications

• Bachelor's degree in computer science, engineering, information technology, a related technical field, or equivalent practical experience
• At least 7+ years of professional experience in infrastructure engineering, systems administration, or software development, with a strong focus (4+ years preferred) on building and maintaining production Kubernetes environments
• At least 3+ years of professional experience using and administering Linux operating systems
• Deep understanding of Kubernetes architecture, core components, operational best practices, and lifecycle management
• Strong experience with containerization technologies (Docker)
• Hands‑on experience managing Kubernetes on at least one major cloud provider (AWS, Azure, GCP)
• Strong understanding and proven experience with Infrastructure as Code (IaC) solutions, particularly Terraform and/or Ansible
• Proficiency in scripting languages (e.g., Python, Bash) for automation
• Experience configuring and managing monitoring/logging tools (e.g., Prometheus, Grafana, ELK Stack)
• Solid understanding of Linux operating system, networking fundamentals (TCP/IP, DNS, Load Balancing, Firewalls, VPNs) and container networking (CNI)
• Strong understanding of Kubernetes security concepts and implementation (RBAC, Network Policies, Secrets)
• Ability to work independently and collaborate effectively with others to debug and solve problems

Preferred Experience and Skills

• Experience with Red Hat OpenShift Container Platform (version 4+ is a plus)
• Experience deploying and maintaining CI/CD solutions for DevSecOps, such as GitLab CI or Jenkins
• Strong development experience using Docker, docker‑compose, and/or Kubernetes
• Experience developing Ansible playbooks for process automation
• Kubernetes certifications (CKA, CKS)
• Experience with Kubernetes operators and Custom Resource Definitions (CRDs)
• Experience with service mesh technologies like Istio or Linkerd
• Experience managing Kubernetes in edge computing or resource‑constrained environments

Compensation & Benefits

For India‑based candidates: We offer a competitive base salary along with equity options, providing an opportunity to share in the success and growth of Armada.

You’re a Great Fit if You’re

• A go‑getter with a growth mindset. You’re intellectually curious, have strong business acumen, and actively seek opportunities to build relevant skills and knowledge.
• A detail‑oriented problem‑solver. You can independently gather information, solve problems efficiently, and deliver results with a "get‑it‑done" attitude.
• Thriving in a fast‑paced environment. You’re energized by an entrepreneurial spirit, capable of working quickly, and excited to contribute to a growing company.
• A collaborative team player. You focus on business success and are motivated by team accomplishment rather than personal agenda.
• Highly organized and results‑driven. Strong prioritization skills and a dedicated work ethic are essential for you.

Equal Opportunity Statement

At Armada, we are committed to fostering a work environment where everyone is given equal opportunities to thrive. As an equal opportunity employer, we strictly prohibit discrimination or harassment based on race, color, gender, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other characteristic protected by law. This policy applies to all employment decisions, including hiring, promotions, and compensation. Our hiring is guided by qualifications, merit, and the business needs at the time.

Unsolicited Resumes and Candidates

Armada does not accept unsolicited resumes or candidate submissions from external agencies or recruiters. All candidates must apply directly through our careers page. Any resumes submitted by agencies without a prior signed agreement will be considered unsolicited and Armada will not be obligated to pay any fees.