The job profiles of DevOps engineers and developers sound similar, and while there are some overlapping functions between them, they are both different from each other. People are often confused about DevOps vs. developers when they are looking to hire the right profile.
DevOps engineers are primarily responsible for creating automated processes to develop, test, deploy, and maintain software systems across the software development lifecycle (SDLC). DevOps engineers are integral to broader development strategy and have distinct roles and responsibilities within the development framework. Companies often recruit experienced DevOps engineers to speed up software development and optimize their processes.
On the other hand, the developers are restricted to a more specific development scope as they are responsible for writing application codes and building user-centric features for the software systems. The developers follow the broader strategy of software product managers and architects.
So, if you are starting a new development project and are unsure about who you should hire, this blog provides a comprehensive insight into DevOps engineers vs. software developers and what to expect from each of them.
DevOps is a set of protocols, practices, and tools that combine software development (Dev) and IT operations (Ops). It aims to shorten the software development life cycle and provide high-quality, continuous delivery. A DevOps engineer is responsible for the smooth flow of code changes from development to production and for monitoring the system for potential issues. Some of the primary roles and responsibilities of DevOps engineers are as follows:
In a DevOps environment, developers and ops teams work together to achieve common goals, such as increasing the speed of delivery or improving service quality. The key responsibilities of a DevOps engineer include working with developers to implement Continuous Integration (CI) and Continuous Delivery (CD) pipelines and automating deployment processes. In a DevOps environment, developers must work collaboratively with different cross-functional teams to ensure proper integration and deployment of code changes.
DevOps engineers typically use a variety of tools to automate software deployment. One common tool known as the configuration management tool helps manage and track software code changes. Configuration management tools can help to automate the process of code compilation, testing, and deployment. Another common tool is an artifact repository, which stores software packages and dependencies. Artifact repositories can help automate the downloading and installing of software packages.
DevOps engineers often use monitoring tools to track the performance of deployed software. Monitoring tools can help to identify issues and bottlenecks in the software deployment process. DevOps engineers use various monitoring tools to track their systems' performance.
One of the most popular tools is Grafana, which allows users to create custom dashboards to visualize data. Another popular tool is Prometheus, which monitors system performance and generates alerts when necessary. DevOps engineers also often use Logstash to collect and parse log data and Elasticsearch to store and index that data.
These tools are useful for getting information about the health of servers and infrastructure components. These tools' reports and data help DevOps engineers quickly identify issues with their systems and take corrective action. Overall these monitoring tools help DevOps engineers significantly reduce the time and effort required to deploy new software releases.
While DevOps engineers perform critical functions in ensuring optimum software development and deployment, they are not necessarily compatible with every company. Some of the scenarios or situations where companies should consider hiring DevOps engineers are as follows:
In contrast to DevOps engineers, software developers have a limited or tunneled scope of work where they contribute to the core development of the software application. A software developer is broadly responsible for designing, developing, testing, and maintaining software applications. They work closely with business analysts and other stakeholders to understand the requirements of a project and then design a solution that meets those requirements.
In addition to their technical skills, software developers must have strong problem-solving and communication skills. Once a solution has been designed, the software developer is responsible for writing code to bring the solution to life. This often involves working with other development team members, such as testers and designers. Startups and companies rely heavily on developers by employing top-quality software developers to execute their development projects.
Let us expand on some of the core responsibilities of software developers.
Code development is one of the core operational requirements for software applications. The software developers are responsible for writing clean, efficient, and scalable code that provides optimized solutions to business needs. Code development is a complex process that involves understanding the problem that the software will solve, conceptualizing the solution, writing code, debugging the code, and testing the software.
Programs can be developed for different purposes, such as to perform a specific task or to solve a specific problem. Code development is a vital part of the software development life cycle and is essential for creating high-quality software. Once the code is tested successfully, it can be deployed on the live system.
As a software developer, you are responsible for code testing. This means ensuring that the code you write meets the requirements of the system and that it works as expected. Code testing is essential to the software development process and should be performed throughout the development cycle, from initial coding to final debugging. There are many different types of code testing, each with its advantages and disadvantages. The most common types of code testing are system testing, unit testing, and integration testing.
Unit testing is a type of code testing that focuses on individual units of code, such as classes or modules. Unit tests are created by software developers to test the smallest units of code independently. Integration testing is a type of code testing that tests the functionality of how different modules and components work together as a combined entity within the code.
System testing is code testing that focuses on the system's behavior as a whole. System tests are written by testers who understand the system's overall functioning. No matter what type of test you're writing, it's important to ensure that your tests are effective and cover all aspects of the tested system.
Developing code can be complex, and developers must have strong problem-solving skills to identify and correct errors. After creating the code, developers must also test it to ensure it meets the client's or user's specifications. The debugging process extends the testing stage, where you find bugs or errors.
At the debugging stage, the software developer takes necessary action to correct the errors and ensures that the application runs seamlessly. In addition, developers often work with other team members to troubleshoot code and address any issues that may arise. As technology evolves, developers must also update code to maintain its compatibility with new software and hardware.
A software development project is an extensive framework needing multiple stakeholders and team members to collaborate for successful execution. From the conceptualization stage to designing, development, and coding to testing, production deployment to maintenance, the software developers need to closely sync with different cross-functional team members for optimized software development. Communication skills are also an essential part of a developer’s arsenal.
Software developers are the core team members of any software development company or organization that wants to build a software application. Software developers are essential for the fundamental coding and programming of business applications that deliver optimized solutions to customers. Here are some of the situations where it makes sense to hire software developers for your company.
These are some common scenarios where you need to bring in reliable software developers to assist you in development projects.
As we have seen in the developer vs. DevOps choice, DevOps engineers and software developers perform very distinct functions to help scale the development of a company. Hiring the right profile depends on numerous factors, including company finance, operational structure, scalability, and projected growth. It is important to analyze your development requirements thoroughly before hiring the right developers or engineers for your company.
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Huzefa is a technical content writer at Turing. He is a computer science graduate and an Oracle-certified associate in Database Administration. Beyond that, he loves sports and is a big football, cricket, and F1 aficionado.
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