Hiring Observer developers? Then you should know!
How and where is Observer used?
- Real-time monitoring: Monitoring system performance
- Automated alerts: Notifying on system failures
- Logging changes: Tracking changes in data
- Decoupling components: Reducing dependencies
- Implementing callbacks: Reacting to events
- Behavioral patterns: Observing object interactions
- Event handling: Managing user interactions
- UI updates: Updating interfaces dynamically
- Garbage collection: Cleaning up unused objects
- Security auditing: Monitoring security events
Compare Junior, Middle, Senior, and Expert/Team Lead Observer Developer roles
Seniority Name | Years of experience | Responsibilities and activities | Average salary (USD/year) |
---|---|---|---|
Junior | 0-2 years |
| $50,000 |
Middle | 2-5 years |
| $70,000 |
Senior | 5-8 years |
| $90,000 |
Expert/Team Lead | 8+ years |
| $120,000 |
Quick Facts about Observer.
- Observer Software Development was created in 1994 by Bertrand Meyer, a Swiss computer scientist.
- The most popular project types using this technology are real-time monitoring systems and event-driven applications.
- The technology entry threshold for Observer Software Development is having a basic understanding of object-oriented programming.
- One of the most popular related technologies to Observer Software Development is the Model-View-Controller (MVC) architecture.
- A fun fact about Observer Software Development is that it was inspired by the observer design pattern in object-oriented programming, which allows an object (known as a subject) to maintain a list of its dependents (observers) and notify them of state changes, leading to loosely coupled systems.
TOP Observer Related Technologies
- JavaScript (Brendan Eich)
- Python (Guido van Rossum)
- Java (Sun Microsystems, 1995)
- C# (Microsoft, 2000)
- PHP (Rasmus Lerdorf)
What are top Observer instruments and tools?
- Solar Dynamics Observatory: AIA instrument by NASA, 2010
- Chandra X-ray Observatory: X-ray telescope by NASA, 1999
- Hubble Space Telescope: Telescope by NASA/ESA, 1990
- James Webb Space Telescope: Infrared telescope by NASA/ESA/CSA, 2021
- Event Horizon Telescope: Global array of radio telescopes, 2017
Talk to Our Talent Expert
Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Maria Lapko
Global Partnership Manager