Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
Navtech, Inc
you will contribute to the full lifecycle of our data persistence layer, from schema design and performance tuning to ensuring robust replication, disaster recovery, and seamless integration within our cloud-native microservice ecosystem. Responsibilities: Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g., MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis … Design, implement, and maintain robust backup, disaster recovery, and high-availability solutions, including replication (master-slave/multi-master) and failover configurations, to ensure data durability and system uptime. Cloud Database Management: Deploy, configure, and manage database instances within cloud infrastructure (e.g., AWS RDS, Aurora), leveraging cloud-native features for scalability and operational efficiency. Focus on … complex query writing. Database Performance & Scalability: Proven ability in query optimization (e.g., EXPLAIN plans), operating system optimization, advanced indexing strategies, and implementing partitioning/sharding and caching (Redis). Cloud Database Operations: Hands-on experience deploying, managing, and optimizing databases within AWS infrastructure (RDS, Aurora) and virtual machine infrastructure (SQL Server). Database Reliability & Security: Experience with high availability More ❯
City, Cardiff, United Kingdom Hybrid / WFH Options
SRT Marine Systems PLC
Join Us at SRT Marine Systems as a Cloud Engineer. Location: Hybrid - UK-based, 1 day per week in our Cardiff office Department: Systems Development Reporting to: Team Lead Developer At SRT Marine Systems, we are global leaders in maritime surveillance, delivering cutting-edge systems that enhance maritime domain awareness and safety. We are seeking an experienced Cloud Engineer to help design, deploy, and configure our system to run in a hybrid cloud/on-prem non-production environment in AWS so that we can understand how a key part of our application scales. The primary focus is to provision and manage virtual machines (EC2 instances), not for development, but for testing and staging workloads, ensuring … scalability, security, and cost-efficiency. Because our system is akin to a defence system, for security reasons it is not cloud-based but rather deployed on-prem - what we refer to as "air-gapped". Our clients do not want their system exposed to the internet. This means that none of our architecture is cloudnative - no More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
SRT Marine Systems PLC
Join Us at SRT Marine Systems as a Cloud Engineer. Location: Hybrid - UK-based, 1 day per week in our Cardiff office Department: Systems Development Reporting to: Team Lead Developer At SRT Marine Systems, we are global leaders in maritime surveillance, delivering cutting-edge systems that enhance maritime domain awareness and safety. We are seeking an experienced Cloud Engineer to help design, deploy, and configure our system to run in a hybrid cloud/on-prem non-production environment in AWS so that we can understand how a key part of our application scales. The primary focus is to provision and manage virtual machines (EC2 instances), not for development, but for testing and staging workloads, ensuring … scalability, security, and cost-efficiency. Because our system is akin to a defence system, for security reasons it is not cloud-based but rather deployed on-prem - what we refer to as "air-gapped". Our clients do not want their system exposed to the internet. This means that none of our architecture is cloudnative - no More ❯
that you have experience in all of this, but if you do, that's great! Java, which makes up the majority of our backend codebase AWS & GCP - we're cloud-native Microservice based architecture Kubernetes (EKS) TeamCity for CI/CD (lots of team are releasing code 15-20 times per day!) Terraform and Grafana Our process: Interviewing More ❯