Senior Cloud Engineer

About the role

Engineering at Moniepoint is an inspired, customer-focused community dedicated to crafting solutions that redefine our industry. Our infrastructure runs on some of the cool tools that excite infrastructure engineers - kubernetes, docker etc.

We also make business decisions based on the large stream of data we receive daily, so we work daily with big data, perform data analytics and build models to make sense of the noise and give our customers the best experience.

Curious about what makes Moniepoint an incredible place to work?

Check out posts on how we cultivate a culture of innovation, teamwork, and growth.

Position Overview

We are seeking an experienced Cloud Engineer to design, implement, and manage our multi-cloud infrastructure. The ideal candidate will have deep expertise in cloud platforms, container orchestration, infrastructure automation, CI/CD pipelines, and observability solutions, ensuring scalable, reliable, and cost-effective cloud operations across multiple cloud providers.

Principal Duties and Responsibilities

Cloud Infrastructure Management

Design, deploy, and manage multi-cloud infrastructure across Google Cloud Platform (GCP), Amazon Web Services (AWS), Azure, and Oracle Cloud Infrastructure (OCI)

Architect and implement highly available, fault-tolerant, and scalable cloud solutions

Manage cloud resources including compute instances and networking components

Design and implement disaster recovery and business continuity plans for cloud workloads

Migrate on-premises applications and services to cloud environments with minimal disruption

Optimize cloud resource utilization and implement auto-scaling policies

Maintain comprehensive documentation of cloud architectures, configurations, and runbooks

Kubernetes & Container Orchestration

Design, deploy, and manage production-grade Kubernetes clusters across multiple cloud providers

Implement and maintain container orchestration strategies for microservices architectures

Configure and manage Kubernetes resource objects

Manage Kubernetes cluster upgrades, scaling, and performance optimization

Troubleshoot complex container and orchestration issues in production environments

Implement multi-cluster and multi-region Kubernetes deployments for high availability

Service Mesh & Advanced Networking

Design, deploy, and manage Istio service mesh for microservices communication and observability

Configure Istio traffic management, including virtual services, destination rules, and gateways

Implement advanced traffic routing (canary deployments, A/B testing, traffic splitting) using Istio

Deploy and manage Istio observability components (telemetry, distributed tracing, service graphs)

Implement circuit breaking, retries, timeouts, and fault injection for resilience testing

Configure Istio ingress and egress gateways for external traffic management

Monitor and optimize service mesh performance and resource utilization

Implement multi-cluster service mesh architectures across different cloud providers

Reverse Proxy & Load Balancing

Deploy, configure, and manage HAProxy for high-performance load balancing and reverse proxy

Implement HAProxy ACLs, backend routing, health checks, and session persistence

Design and implement Nginx as reverse proxy for web applications and API gateways

Configure Nginx for rate limiting and request filtering

Implement Nginx load balancing algorithms and upstream health monitoring

Manage Nginx Plus features for advanced traffic management and monitoring

Optimize HAProxy and Nginx performance for high-throughput environments

Infrastructure as Code & Configuration Management

Develop and maintain infrastructure as code using Terraform

Create reusable, modular Terraform configurations for various cloud resources and Implement Terraform state management and remote backends

Design and implement configuration management solutions using Ansible

Develop Ansible playbooks and roles for automated server provisioning and configuration

Integrate Terraform and Ansible workflows for end-to-end infrastructure automation

Implement infrastructure version control, code review processes, and GitOps practices

Manage infrastructure drift detection and remediation

Create and maintain infrastructure documentation and architecture diagrams

Implement policy-as-code using tools like OPA (Open Policy Agent) or Sentinel

CI/CD Pipeline Management

Design, implement, and maintain continuous integration pipelines using Jenkins and Harness

Optimize build times and pipeline efficiency

Integrate security scanning (SAST, DAST, container scanning) into CI/CD pipelines

Configure Jenkins jobs, pipelines, and shared libraries for automated build, configure build agents, runners, and execution environments

Implement Harness deployment pipelines for cloud-native applications

Integrate CI/CD pipelines with version control systems (Git, GitHub, GitLab)

Implement continuous deployment workflows using ArgoCD for Kubernetes-based applications

Design and implement GitOps workflows with ArgoCD for declarative application delivery

Manage ArgoCD application definitions, sync policies and multi-cluster deployments

Implement progressive delivery strategies (blue-green deployments, canary releases) using ArgoCD

Message Streaming & Event-Driven Architecture

Deploy and manage Apache Kafka clusters for real-time data streaming and event-driven architectures

Configure Kafka topics, partitions, replication factors, and retention policies

Implement Kafka Connect for data integration with various sources and sinks

Monitor Kafka cluster health, performance metrics, and consumer lag

Optimize Kafka performance for high-throughput and low-latency use cases

Troubleshoot Kafka producer and consumer issues

Database & Proxy Management

Deploy, configure, and manage ProxySQL for MySQL load balancing and high availability

Implement query routing, caching, and connection pooling strategies using ProxySQL

Optimize database performance through ProxySQL query analysis and optimization

Implement database failover and disaster recovery using ProxySQL

Monitor ProxySQL metrics and troubleshoot connection and performance issues

Integrate ProxySQL with database clusters and replication topologies

Implement database access security and audit logging through ProxySQL

Cloud Networking

Design and implement cloud networking architectures, including VPCs, subnets, and network segmentation

Configure and manage cloud load balancers (Application Load Balancers, Network Load Balancers, Cloud Load Balancing)

Implement VPN connections, Direct Connect/Interconnect, and hybrid cloud networking solutions

Implement network security controls, including security groups, network ACLs, and firewall rules

Implement network monitoring and traffic analysis

Troubleshoot complex networking issues across multi-cloud environments

Design and implement private connectivity between cloud providers

Secrets Management & Security

Configure and manage HashiCorp Vault for centralized secrets management across multi-cloud environments

Configure Vault secret engines (KV, database, PKI, AWS, GCP, Azure dynamic secrets)

Manage Vault high availability clusters and disaster recovery procedures

Implement dynamic database credentials and secret rotation strategies

Manage Vault encryption as a service for application-level encryption

Implement Vault agent and sidecar injectors for Kubernetes workloads

Migrate secrets from legacy systems to Vault

Qualifications, Competency & Skills Required

Education & Experience

Bachelor's degree or diploma in Computer Science, Information Technology, Engineering, or related field

Minimum of 5 years of proven experience in cloud engineering, DevOps, or platform engineering roles

Hands-on experience managing production workloads across multiple cloud platforms

Relevant cloud and technology certifications are highly desirable

Technical Skills

Cloud Platforms (Required)

Google Cloud Platform (GCP): Deep expertise in Compute Engine, GKE, Cloud Storage, Cloud SQL, VPC, Cloud Functions, Cloud Run, IAM

Amazon Web Services (AWS): Proficiency in EC2, EKS, S3, RDS, VPC, Lambda, ECS, CloudFormation, IAM

Microsoft Azure: Experience with Virtual Machines, AKS, Blob Storage, Azure SQL, Virtual Networks, Azure Functions, ARM templates

Oracle Cloud Infrastructure (OCI): Familiarity with Compute, OKE, Object Storage, networking, and OCI-specific services

Multi-cloud architecture design and implementation experience

Cloud migration strategies and execution (lift-and-shift, re-platforming, re-architecting)

Container & Orchestration (Required)

Expert-level Kubernetes knowledge, including cluster architecture, networking, storage, and security

Hands-on experience with managed Kubernetes services (GKE, EKS, AKS)

Proficiency in Docker containerization, image optimization, and registry management

Experience with Helm charts for application packaging and deployment

Knowledge of container runtime environments (containerd, CRI-O)

Service Mesh & Microservices (Required)

Istio: Deep expertise in Istio architecture, deployment, and operations

Istio traffic management (virtual services, destination rules, gateways, service entries)

Istio security features (mTLS, authorization policies, peer authentication, request authentication)

Istio observability and telemetry configuration

Multi-cluster and multi-mesh deployments

Service mesh troubleshooting and performance optimization

Understanding of sidecar proxy patterns and Envoy proxy

Experience with other service mesh solutions (Linkerd, Consul Connect) is a plus

Reverse Proxy & Load Balancing (Required)

HAProxy Advanced configuration and management for load balancing and high availability

Nginx Expert-level configuration as reverse proxy and API gateway

Nginx rate limiting, and performance tuning

Nginx load balancing algorithms and upstream configurations

Experience with Nginx modules and custom configurations

High availability configurations using keepalived, VRRP, or similar

Integration with Kubernetes ingress controllers (Nginx Ingress, Istio Ingress)

Infrastructure as Code (Required)

Advanced Terraform skills for multi-cloud infrastructure provisioning

Terraform module development, state management, and workspace strategies

Proficiency in Ansible for configuration management and automation

Ansible playbook development, roles, and inventory management

Experience with version control systems (Git) and GitOps workflows

Infrastructure testing frameworks (Terratest, Kitchen-Terraform)

CI/CD Tools (Required)

Jenkins: Pipeline development (declarative and scripted), shared libraries, plugin management

Harness: Deployment pipeline configuration, workflow creation, approval gates

ArgoCD: GitOps workflows, application synchronization, multi-cluster management

Integration of CI/CD tools with Kubernetes and cloud platforms

Automated testing and deployment strategies

Artifact repository management (Nexus, Artifactory, cloud-native registries)

Messaging & Streaming (Required)

Apache Kafka architecture, cluster management, and operations

Kafka topic design, partitioning strategies, and performance tuning

Kafka Connect experience

Experience with Kafka management tools (Kafka Manager, Cruise Control)

Understanding of event-driven architectures and patterns

Database & Proxy Technologies (Required)

ProxySQL configuration, management, and optimization

MySQL database administration basics

Understanding of database replication and clustering

Observability & Monitoring (Required)

Prometheus metrics collection, PromQL, and alerting rules

Grafana dashboard design and visualization techniques

Log aggregation and analysis

Networking (Required)…