Cloud engineer roles are becoming essential for businesses building applications on Google Cloud Platform (GCP) or Amazon Web Services (AWS), as well as for those migrating existing systems to the cloud.
Are you planning to build an application on Google Cloud Platform (GCP) or Amazon Web Services (AWS)? Or perhaps you are migrating your existing system to the cloud?
In either case, hiring a skilled cloud engineer is essential for long-term success. Without the right expertise, your cloud implementation may lead to performance issues, security risks, and unnecessary costs.
So, how do you choose the right candidate? More importantly, what makes a great cloud engineer?
To begin with, this guide will walk you through everything you need to know before hiring a cloud engineer.
What Is a Cloud Engineer?
In simple terms, a cloud engineer is a specialized software engineer who designs, builds, and manages applications using cloud infrastructure.
In addition to programming skills, they understand how to use cloud services efficiently. For example, they know when to use databases like DynamoDB versus storage services like S3, or when to implement serverless solutions such as AWS Lambda.
Furthermore, cloud engineers are experienced in:
- Designing scalable architectures
- Managing cloud resources
- Implementing secure systems using IAM
- Optimizing performance and cost
In short, they bridge the gap between software development and cloud infrastructure.
Criteria of a Good Cloud Engineer
- Strong Software Engineering Fundamentals
First and foremost, a cloud engineer must have a solid foundation in software engineering.
This includes:
- Problem-solving skills
- Knowledge of data structures and algorithms
- Experience in programming languages
- System design expertise
Without these fundamentals, even the best cloud tools cannot guarantee success. As a result, strong fundamentals directly impact the success of cloud projects.
API-Centric Mindset
In addition, modern systems rely heavily on APIs for communication.
An effective cloud engineer knows how to:
- Design consistent and scalable APIs
- Implement authentication and authorization
- Improve integration between services
- Utilize tools like AWS API Gateway
This approach ensures seamless interaction between different systems.
A pioneer who is ready to adapt to new technologies
Furthermore, cloud platforms evolve rapidly, with new services released frequently.
Instead of resisting change, strong candidates:
- Embrace new tools and frameworks
- Experiment with emerging technologies
- Solve unfamiliar technical challenges
Therefore, curiosity and adaptability are crucial traits in this field.
Focus, Understanding, Automation, and Performance
While innovation is important, focus is equally critical. In fact, automation is considered a best practice in cloud environments.
A skilled cloud engineer knows:
- When to adopt new technologies
- When to avoid unnecessary complexity
- How to align decisions with business goals
In other words, they balance curiosity with practicality.
Understanding of the Cloud Industry
Cloud computing is constantly changing. A good engineer stays updated with:
- Industry trends
- New tools and services
- Best practices in cloud architecture
This knowledge helps them make better technical decisions.
Understands the cloud industry
We all know that keeping up with the latest cloud updates is not easy, but that is the nature of cloud computing. A good engineer has a strong interest and at least a general understanding of what is currently happening and what is coming next in AWS.
Automates everything possible
Next, using cloud services without automating processes is an inexcusable waste. A good cloud engineer understands this and dislikes manual or repetitive tasks. They should be able to initiate automation. Whenever there is human intervention, they identify and implement ways to eliminate manual processes. Of course, they must also understand how to balance automation with the company’s main ongoing projects.
Cares about performance
Similarly, performance plays a critical role in user experience. Running fast applications on AWS starts with good architectural design and solid software implementation, delivered using the right AWS components. If these steps are not designed for high performance, your customers will be frustrated by slow applications. A good cloud engineer understands these factors and has experience building high-performance applications on AWS.
Cares about availability
A cloud engineer designs for failure. What does that mean? It means they know what will happen if a component goes down. They consider this at every stage of application design and implementation. However, they will find ways to reduce or eliminate the impact on customers when failures occur. Additionally, cloud engineers must be able to use Availability Zones, perform EBS snapshots, implement cross-region replication for certain services, and use Auto Scaling.
Cost Awareness and Budget Optimization
Today, software engineers have direct access to infrastructure. In the past, they would simply receive whatever servers were available, often large ones by default. Now, a cloud engineer can easily manage 10 m4.2xlarge EC2 instances and store files of any size in S3. Poor choices like these can result in costs of tens of millions of rupiah per year if not managed wisely.
In other words, a good cloud engineer understands all the factors that affect AWS costs, such as EC2 instance types, storage sizes for EBS, S3, and Glacier, EBS storage types, S3 storage classes, compute time on EC2 and Lambda, data transfer, data processing for ELB, and regional pricing differences across AWS services.
Conclusion
Ultimately, choosing the right cloud engineer is essential for building a successful cloud strategy. If you are struggling to find the right cloud engineer for your company, Indonesian Cloud has a team of Managed IT Services experts based in Jakarta to help eliminate your frustration with these challenges.
The experienced IT team at Indonesian Cloud is capable of analyzing the unique needs of each company and responding with management solutions, consulting services, the latest technologies, and IT services in Jakarta and surrounding areas.
That is our explanation. If you would like to read more articles about technology or need further information about Indonesian Cloud products, you can visit our website at Indonesiancloud.com. See you in our next article.