Full Stack Web Developer with RxJs Salary in 2024
How statistics are calculated
We count how many offers each candidate received and for what salary. For example, if a Full Stack Web developer with RxJs 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 Full Stack Web tech & tools in 2024
Full Stack Web
What is a Full-stack Developer?
A Full stack developer is a technician skilled in both front end and back end of a software application. Full-stack developers have thorough knowledge of technologies used to implement features in different components or layers of a software product.
Full-stack Developers should have an understanding of the following:
Presentation Layer
The layer deals with the front end part of the application, i.e., user interfaces
Business Logic Layer
The business logic layer represents the application backend part, for example, the data validation, the messages going from the front end to the back end and vice versa.
Database Layer
This layer deals with the database connectivity with the application’s front end.
So, being a Full-stack developer does not mean you need to be expert in all these technologies; but you should be having an idea of how client as well server side things are working in the technologies that you are using to develop your app.
Business has started in for services called Full-stack development giving up the thought to hire different professionals to develop a software app.
Front End Technologies
As front end technologies are becoming more and more vital in product development, while the speed of demands on digital solutions has been skyrocketed, the world is no longer asking “what?” to analyze if a product was successful or not. Instead, it asks “how did it feel?” to evaluate the same.
Front end technologies are leveraged for the front end part of a software product, by the user. Full-stack developer needs to have clarity regarding what an application should look like and what is the flow of an app.
HTML/CSS
HTML was created for representing web apps and web pages by using an impression called Hypertext Markup Language. CSS was created for representing how HTML events should be shown on the screen by an impression called Cascading Style Sheets. And sometimes CSS can control the layout of multiple web pages at once.
Bootstrap
Bootstrap is an responsive, multi-purpose, mobile first CSS framework used to develop websites and web applications. It allows websites to adjust gracefully to fit any screen sizes and devices. This open source tool provides lots of CSS, JavaScript based design templates to facilitate the development by saving developers time of writing codes.
AngularJS
AngularJS, which uses JavaScript, is an open source framework that can overcome many obstacles that present themselves in building single-page applications.
React
React is a JavaScript library for the development of user interfaces, which is fundamentally equipped to offer very good rendering both on the server and on the side of the client.
Backend Technologies
Every software application consists of two sides: frontend and backend. More often than not, the app that you see in front of you is merely a frontend. The rest of it – what enables organized storage of data, robust functioning of the application on client side, etc – is the backend.
Backend is the one that communicates with the front end and transfers information to be displayed on the web app. If you fill out a form in the app, request to buy an item or save an item in your card, front end of the app sends the request to the back end, which fetches that data and returns it.
PHP
This it does, by parsing the incoming request (the query string or the body of the POST request) and executing the specified program, much as any general-purpose programming language would for any such task – such as generating dynamically a page for a website or web app, receiving form data, setting session cookies, etc.
Java
Java is an object-oriented language that runs on multiple platforms such as Windows, Linux, MAC and so on. The language can be used as a development environment for mobile app, web app, desktop app, games, database connection , web servers and application servers as well.
Python
Python is a general purpose and interpreted language and used by its developers to design web applications and link to database systems. It is human-friendly because it enables programmers to write less lines of codes with respect to other languages and is similar to English.
.NET
.NET is an open-source cross-platform that is used by developers to create web apps, mobile apps, desktop apps, microservices and gaming apps, and IoT apps. .NET requires the C#, Visual Basic or F# programming language to build apps.
NodeJS
NodeJS is a application that used to create network applications with the ability of scaling. NodeJS is also a javascript runtime that built into an open source, cross-platform server environment capable of running on Linux, Mac OS X, and Unix platform.
Go
It’s an open source Google programming language for development of general-purpose programming language that write a simple and efficient software applications.
Database
It’s pretty exceptional for existing software products to function without having some sort of database to store the actual data. If you’re a Full-stack developer, you should know about at least one or two database systems, and how to talk to it.
MySQL
MySQL is a free RDBMS (Relational Database Management System) that uses SQL to insert, retrieve and manage data stored in the database.
MongoDB
MongoDB is an open-source cross-platform document-oriented database which belongs to a class of databases called NoSQL. It provides high performance, high availability and easy horizontal effortless scalability, The MongoDB coding is performed in C++.
PostgreSQL
An open-source RDBMS is known as PostgreSQL. It can accommodate workloads, from a single machine app to data warehousing or distributed web services, with many concurrent users.
SQL Server
SQL Server is a relational database management system that maintains and retrieves data based on requests made by application software running on the same system, or on a system across the network.
DevOps
The term ‘DevOps’ is a hybrid blend of two words – ‘development’ and ‘operations’ – with a specific interpretation. Used as a set of software development practices, it means uniting development and operations teams to get code into production faster in an automated and repeatable manner.
It helps developers to play their full role in the complete development cycle of any software from design and development to delivery of the same.
It also helps organisations to improve their pace in delivering digital solutions and applications.
A Full-stack developer should understand the DevOps lifecycle and the DevOps process versus traditional process he participated in the development of it.
Understanding of horizontal concerns within the application
Request/Response Tracing
Request/response tracing will allow the developers to see what is happening to a particular request to the software application.
File Storage
A file storage system is a service that stores data stored in files and folders in a hierarchical order. The system retrieving it and the system storing it the same format in which it is presented. A Full-stack developer needs to know different kinds of file storage services such as Google cloud, Microsoft Azure, AWS and other for store the data in specific format.
Security
In developing any type of software, security is the most important thing to make your software application secure and not breaking any security standards. As a Full stack developer you should know about encryption, public and private key cryptography, SHA 128 and decryption etc.
Logging
The technical definition of logging is to record processes, input and output of data and actions, which an application executes. Whenever we develop any software product, we barely think about logging or don’t have any technical knowledge about logging. A core duty of a Full-stack developer is to create log file and store logs in it.
Understanding of Compliances
While developing a software application, different types of data are involved such as personal, financial, audit, transactional, high sensitive. Therefore, identification and grouping of data are the two mandatory activities of software development. Since software-based applications are critical for modern businesses. It’s extremely important to protect the various types of data such as financial and personal data. Finally requirement of the organisation also include the compliances of different regulatory bodies like SEC, ISO and SOC 2.
So, Full-stack developer yourself need to learn about the compliances and regulations.
HIPAA
Full stack developers help to make healthcare apps secure and protect privacy of medical records under HIPAA compliance to safeguard patient information. HIPAA compliance guarantee patient’s right to have access over their medical records. HIPAA stands for Health Insurance Portability Accountability Act. If you are a Full-stack developer, you must be able to explain how you are going to add HIPAA compliance to your healthcare apps and how you will make it HIPAA compliant.
PCI DSS
PCI DSS is short for Payment Card Industry Data Security Standard, a suite of regulations that have to be met for maintaining compliance in applications that handle credit card details for the card schemes Visa, Discover, American Express and MasterCard. Consequently, it is obvious that a developer must be familiar with the PCI DSS requirements in order to make a payment app regulated.
FISMA
Federal Information Security Management Act (FISMA) is a compliance framework where a developer can concentrate on implementing computer and network security to support the US Federal Government and its contractors and affiliates. By working towards FISMA standard, the developer will improve security of software.
It is important to understand all the above skills and technologies to become a Full stack developer. LeewayHertz has a team of Full stack developer who can build a digital solution as per client requirements.
Where is RxJs used?
Real-Time Data Feast
- Devouring streaming data like a hungry hippo, RxJs shines in handling real-time data for applications such as chat or stock tickers.
Event-Powered Gymnastics
- Building robust event-handling routines - it's like having a personal trainer for your app's events, keeping them in top shape.
UI Magic Tricks
- Pulling rabbits out of hats with complex UI interactions? RxJs waves its magic wand for seamless user experiences.
Asynchronous Orchestras
- Conducting the symphony of asynchronous operations, RxJs ensures every callback hits the right note at the right time.
RxJs Alternatives
Most.js
A reactive programming library that focuses on high performance and low memory usage. Suitable for managing async operations and streams.
// Example using Most.js to create a stream of periodic events
const { periodic } = require('most');
const stream = periodic(1000); // emits a value every 1000ms
- Highly performant with low memory overhead.
- Lesser-known, smaller community compared to RxJS.
- APIs might be less extensive than RxJS.
Async.js
Provides utility functions for working with asynchronous JavaScript, focusing on traditional callback style.
// Example using async.js for parallel tasks
const async = require('async');
async.parallel([
function(callback) { ... },
function(callback) { ... }
], function(err, results) { ... });
- Simplifies working with callbacks and collections.
- Not focused on the reactive programming paradigm.
- Callback-centric, may lead to 'callback hell'.
Bacon.js
Functional reactive programming library for dealing with events and dynamic data structures.
// Example of event stream in Bacon.js
const Bacon = require('baconjs');
const clicks = Bacon.fromEvent(document.body, 'click');
- It offers a rich set of operators for event streams.
- Potentially steeper learning curve.
- Development is less active compared to RxJS.
Quick Facts about RxJs
Reactive Extensions Go JavaScript!
Once upon a time in 2012, Microsoft's cloud whisperers conjured up RxJS, a magical library making asynchronous events a breeze. This potion allowed developers to treat streams of data like heroic quests filled with events, giving them the power to filter, combine, and transform these streams without breaking a sweat—or their code!
An Ever-Evolving Elixir
The RxJS library, like a shapeshifting wizard, has undergone numerous transformations. From its early versions to the almighty 7.x series (as of my last update), it's been an adventure of breaking changes, performance potions, and syntactical spells. With every update, the library becomes less of a mystical maze and more like a well-organized grimoire for developers.
All Hail the Operators!
Within the reactive realm of RxJS, operators reign supreme. Think of them as the library's alchemical toolkit, empowering you to concoct queries like a true data alchemist. Take 'map' and 'filter', the trusty sidekicks, always ready to transform streams into more palatable potions or pick out only the choicest of events.
// A simple spell to multiply each number by two and filter out the odds
Rx.Observable.from([1, 2, 3, 4, 5])
.map(val => val * 2)
.filter(val => val % 2 === 0)
.subscribe(console.log); // Outputs: 4, 8
What is the difference between Junior, Middle, Senior and Expert RxJs developer?
| Seniority Name | Years of Experience | Average Salary (USD/year) | Responsibilities & Activities |
|---|---|---|---|
| Junior | 0-2 | 50,000 - 70,000 |
|
| Middle | 2-5 | 70,000 - 100,000 |
|
| Senior | 5-10 | 100,000 - 150,000 |
|
| Expert/Team Lead | 10+ | 150,000+ |
|
Top 10 RxJs Related Tech
JavaScript (TypeScript)
Oh, JavaScript, the Shakespeare of web languages, with its quirky sonnets and heroic couplets! But when it wants to put on its big boy pants, it becomes TypeScript, JavaScript's more sophisticated sibling. You see, RxJS is like a spice that turns bland JS code into a mouth-watering dish, and mastering the art of these languages is akin to becoming a master chef in the digital kitchen.
Angular
Angular, not to be confused with your grumpy uncle's demeanor, is a superheroic framework that pairs with RxJS like wine and cheese. It's built with RxJS at its heart, making it the Thor to RxJS's Mjolnir. Sprinkle some observables here and there, and you've got yourself a lightning-fast app!
NgRx
The Robin to your Angular Batman. It's the state management sidekick that uses RxJS to help you keep track of your application's state as if you had a Batcomputer in your brain. It really shines when your app's state becomes more complex than a soap opera's plot!
Reactive Forms
If forms were people, Reactive Forms would be that person who's always calm, even when filling out taxes. Thanks to RxJS, this Angular feature turns the stormy seas of form management into a serene lake. It's all about async data flow, making your forms as responsive as a well-trained butler.
Redux-Observable
This is for the React fanatics who want a slice of RxJS with their Redux pie. It's a middleware to help you handle your actions with the finesse of a samurai, using epic streams of goodness. A perfect treat for those who'd rather spend their day orchestrating async operations than watching paint dry.
const pingEpic = action$ => action$.pipe(
ofType('PING'),
delay(1000), // Asynchronously wait 1000ms then continue
mapTo({ type: 'PONG' })
);
VueRx
VueRx is what happens when Vue.js meets RxJS and they decide to have a reactive baby. This plugin lets your data flow as smoothly as jazz, keeping your UI in sync with the rhythm of your application's heartbeat, with all the reactivity you need to build something that's both snappy and snazzy.
RxJS Testing (& marble testing)
Testing RxJS is like a Ghostbusters for bugs – it zaps the pesky little critters before they slime your application. Marble testing, in particular, lets you visualize your observables over time, making debugging as fun as popping bubble wrap!
RxJS Libraries (RxDB, etc.)
Imagine if your database got bitten by a radioactive spider and became super reactive! Libraries like RxDB make this fantasy a reality, allowing you to build nimble, offline-first applications that would make even Spider-Man jealous of your web (app).
RxJS Operators
These are the magical spells of RxJS, transforming and bending data to your will like you're the Gandalf of the stream world. Mastering operators like
map(),filter(),debounceTime()is essential to unleashing the full power of RxJS without accidentally summoning a Balrog.const search$ = textField.valueChanges.pipe(
debounceTime(400),
filter(text => text.length > 2),
distinctUntilChanged()
);
RxJS Extensions (rxjs-compat, etc.)
Last but not least, in the sometimes unforgiving landscape of software evolution, RxJS extensions are like finding a water fountain in the desert. They ease the painful migration journeys between RxJS versions, ensuring that your observables continue to flow uninterrupted, like the Nile through Egypt.