How statistics are calculated
We count how many offers each candidate received and for what salary. For example, if a DevOps developer with Bamboo with a salary of $4,500 received 10 offers, then we would count him 10 times. If there were no offers, then he would not get into the statistics either.
The graph column is the total number of offers. This is not the number of vacancies, but an indicator of the level of demand. The more offers there are, the more companies try to hire such a specialist. 5k+ includes candidates with salaries >= $5,000 and < $5,500.
Median Salary Expectation – the weighted average of the market offer in the selected specialization, that is, the most frequent job offers for the selected specialization received by candidates. We do not count accepted or rejected offers.
Trending DevOps tech & tools in 2024
DevOps
What is a DevOps Engineer?
A DevOps engineer is an IT generalist who should have a wide-ranging knowledge of both development and operations, including coding, infrastructure management, system administration, and DevOps toolchains. DevOps engineers should also possess interpersonal skills since they work across company silos to create a more collaborative environment.
DevOps engineers need to have a strong understanding of common system architecture, provisioning, and administration, but must also have experience with the traditional developer toolset and practices such as using source control, giving and receiving code reviews, writing unit tests, and familiarity with agile principles.
Roles and Responsibilities
The role of a DevOps engineer will vary from one organization to another, but invariably entails some combination of:
- Release engineering
- Infrastructure provisioning and management
- System administration
- Security
- DevOps advocacy
Release Engineering
Release engineering includes the work required to build and deploy application code. The exact tools and processes vary widely depending on many variables, such as what language the code is written in, how much of the pipeline has been automated, and whether the production infrastructure is on-premise or in the cloud.
Release engineering might entail:
- Selecting, provisioning, and maintaining CI/CD tooling
- Writing and maintaining bespoke build/deploy scripts
Infrastructure Provisioning and System Administration
Infrastructure provisioning and system administration include deploying and maintaining the servers, storage, and networking resources required to host applications.
For organizations with on-premise resources this might include managing physical servers, storage devices, switches, and virtualization software in a data center. For a hybrid or entirely cloud-based organization this will usually include provisioning and managing virtual instances of the same components.
DevOps Advocacy
DevOps advocacy is often undervalued or overlooked entirely but is arguably the most important role of a DevOps engineer. The shift to a DevOps culture can be disruptive and confusing to the engineering team members. As the DevOps subject matter expert, it falls to the DevOps engineer to help evangelize and educate the DevOps way across the organization.
Top 7 DevOps Engineer Skills
Skill | Description |
---|---|
Communication and collaboration | It’s important for a DevOps engineer to communicate and collaborate effectively with teams, managers, and customers. These so-called “soft-skills” are often overlooked and undervalued, but the success of DevOps relies heavily on the quality and quantity of feedback across the entire value stream. |
System administration | A DevOps engineer will have experience with system administration, such as provisioning and managing servers, deploying databases, security monitoring, system patching, and managing internal and external network connectivity. |
Experience with DevOps tools | Since using the right tools are essential to DevOps practices, the DevOps engineer must understand, and be able to use, a variety of tools. These tools span the DevOps lifecycle from infrastructure and building, to monitoring and operating a product or service. |
Configuration management | DevOps engineers will often be expected to have experience with one or more configuration management tools such as Chef, Puppet, or Ansible. Many organizations have adopted these or similar tools to automate system administration tasks such as deploying new systems or applying security patches to systems already running. |
Containers and container orchestration | With containerization, a technology popularized by Docker, the code for the application and its runtime environment are bundled in the same image. This makes traditional configuration management tools less necessary. At the same time, managing containers brings its own challenges, and experience with the class of tools known as “container orchestrators” (e.g., Docker Swarm or Kubernetes) becomes a necessary skill for the DevOps engineer. |
Continuous integration and continuous deployment | Continuous integration and Continuous Delivery (CI/CD) are core practices of a DevOps approach to software development, and enabled by a host of available tools. The most fundamental function of any CI/CD tool or set of tools is to automate the process of building, testing, and deploying software. DevOps engineers will usually need experience with configuring and deploying one or more CI/CD tools, and will usually need to work closely with the rest of the development organization to ensure that these tools are used effectively. |
System architecture and provisioning | A DevOps engineer should have the ability to design, provision, and manage computer ecosystems, whether on-premise or in the cloud. |
Where is Bamboo used?
Code Crusaders Assemble!
- When software developers dawn their capes, they flock to Bamboo for the power of Continuous Integration and Deployment, letting them zap bugs and release super software with lightning speed.
The Quest for Quality Code!
- Bamboo enters the fray where code requires a quality shield, wielding automated testing to fend off dastardly defects.
DevOps Dojo!
- It's where the DevOps ninjas gather to master the art of deployment pipelines, striking with precision to deliver software from commit to customer without breaking a sweat.
Branch Management Bonanza!
- In the jungle of code branches, Bamboo swings between each one, ensuring every change is built and tested, avoiding the pitfalls of integration nightmares.
Bamboo Alternatives
Jenkins
An open-source automation server enabling developers to build, test, and deploy software. Often used for continuous integration and delivery (CI/CD).
// Example: Triggering a Jenkins build via the command line
curl -X POST http://jenkins-server/job/my-job-name/build --user username:token
- Free and open-source
- Highly configurable with plugins
- Requires self-hosting and maintenance
- Steep learning curve for beginners
- Robust community and support
- Can be resource-intensive
GitLab CI/CD
A single application for the entire software development lifecycle, including git repository management, issue tracking, CI/CD, and more.
# Example: GitLab CI pipeline definition in .gitlab-ci.yml
stages:
- build
- test
- deploy
build_job:
stage: build
script:
- echo "Building the project..."
- Integrated with GitLab for full lifecycle management
- Easy to use and setup with .gitlab-ci.yml
- Limited to GitLab hosted projects
- Out-of-the-box Docker support
- Less mature ecosystem compared to Jenkins
- Comes with built-in DevOps features
CircleCI
A CI/CD tool that automates the software development process using Docker and scalable infrastructure.
# Example: CircleCI configuration snippet in .circleci/config.yml
version: 2
jobs:
build:
docker:
- image: circleci/ruby:2.4.1
steps:
- checkout
- run: echo "Building the app..."
- Cloud-based or self-hosted options
- Convenient integration with GitHub, Bitbucket
- Build environment can be expensive
- Config-as-Code in YAML
- Fewer plugins than Jenkins
- Strong Docker support
Quick Facts about Bamboo
Prancing Through Pseudo Pipelines in Bamboo
Once upon a tech-time in 2007, from the magical forges of Atlassian, emerged a deployment and build server dubbed Bamboo. It didn't grow from soil but was coded into existence to join the continuous integration party. It aimed to replace your coffee break with an automated build—Imagine pressing a button and getting more time to admire cat memes!
Bamboo Sprouts New Shoots
In a software jungle where each deployment is a wild beast, Bamboo introduced revolutionary concepts like Stages, Jobs, and Tasks, structuring the CI/CD pipeline into a domesticated pet. With each version, the beast evolved, sprouting new shoots such as deployment projects in 2012, which let developers usher their code from build to production without herding cats.
Git-hooked on Bamboo
Bamboo wooed the Git-geeks of the world with its seamless integration. By conjuring up custom triggers, developers could create new builds as if by magic whenever they pushed new code spells to their repositories. Here's a snippet that, unlike my grandma's secret sauce recipe, isn't a well-guarded secret:
trigger:
branches:
- master
paths:
- 'app/'
events:
- push
What is the difference between Junior, Middle, Senior and Expert Bamboo developer?
Seniority Name | Years of Experience | Average Salary (USD/year) | Responsibilities & Activities |
---|---|---|---|
Junior Bamboo Developer | 0-2 | $50,000 - $70,000 |
|
Middle Bamboo Developer | 2-5 | $70,000 - $95,000 |
|
Senior Bamboo Developer | 5-10 | $95,000 - $120,000 |
|
Expert/Team Lead Bamboo Developer | 10+ | $120,000+ |
|
Top 10 Bamboo Related Tech
Java
Kicking off our bamboo-centric tech carnival is the venerable Java - think of it as the Gandalf of programming languages in this shindig. It's seasoned, widely trusted, and has the magical ability to run on any device. This old guard doesn't shy away from heavy-duty server-side chores, ensuring your Bamboo tasks run smoother than a dolphin at a water slide.
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, Bamboo jungle!");
}
}Git
Git crashes the Bamboo party like a code-slinging cowboy. It's the go-to sidekick for version control, letting you corral your code with the ease of a lasso pro. Branching, merging, and deploying? Git's got your back, ensuring not a single line of code goes rogue on your watch.
git commit -m "Add a flashy new feature"
git push origin masterMaven
Behold Maven, the meticulous butler of build automation, ensuring that your software assembly line is spick and span. It's all about keeping your build process as prim and proper as a parade of penguins in tails, with the added bonus of managing dependencies like an overzealous librarian.
mvn clean installDocker
Docker swings in like a hipster containerista, wrapping up applications in neat little containers that can be shipped out faster than you can say "artisanal coffee". This nifty tool plays nice with Bamboo, letting you bundle up your build environment tighter than a burrito.
docker build -t my-bamboo-app .Node.js
If your Bamboo is planting seeds in the fertile soil of web development, then Node.js is your water boy. It's the cool cat that lets you write server-side code with JavaScript's joie de vivre, making asynchronous operations and event-driven architecture your new BFFs.
console.log("Growing bamboo with Node.js!");Angular/React
Whether you're in Team Angular or flying the React flag, you're in the “cool kids club” of frontend development. Angular comes with all the bells and whistles for a majestic single-page application, while React takes modularity to new heights with its nifty components.
// Angular
ng new my-awesome-bamboo-app
// React
npx create-react-app my-fantastic-bamboo-projectJIRA Software
JIRA is like the personal assistant you never knew you needed, keeping tabs on all your bamboo shoots (ahem, projects). From agile boards to bug tracking, JIRA is that all-seeing eye ensuring nothing slips through the cracks while you craft software masterpieces.
// Tracking a new Bamboo feature
Create a new Jira issue: "Implement bamboo fiber analysis tool"JUnit
JUnit is the neighborhood's watchful guardian, always on the lookout for software gremlins. It’s like that trusty old dog that sniffs out issues in your Java code with relentless enthusiasm, ensuring your Bamboo build walls stand tall and bug-free.
@Test
public void testBambooStrength() {
assertEquals("Strong as an ox!", Bamboo.getStrength());
}Nexus Repository
Nexus Repository struts in as the keeper of the artifacts, hosting a treasure trove of the build goodies - binaries, libraries, and whatnot. Think of it as the mystical vault where your build components slumber peacefully, ready to be summoned upon command.
mvn deploy:deploy-file -Durl=http://localhost:8081/repository/maven-releases/ -DrepositoryId=nexus -Dfile=my-artifact-1.0.jar -DpomFile=my-artifact-1.0.pomAnsible
Ansible is like that tech-savvy wizard who conjures up IT automation with the simplicity of a spell. It ensures your application deployments and infra management are as seamless as buttering toast - but with none of the crumbs. Bamboo plays nicely with Ansible for a truly enchanting CI/CD dance.
ansible-playbook -i inventory deploy-bamboo-app.yml