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Big Data Developer
Also goes by: Hadoop Developer, BI Developer, Quantitative Data Engineer, Search Engineer, Technical Architect, Big Data Analyst, Solutions Architect, Data Warehouse Engineer, Data Science Software Engineer, ETL Developer,
What Is a Big Data Developer?
Big Data developers specialize in systems handling large amounts of data, using technologies like Hadoop or Spark.
How much will I make?
Salaries can range by location and years of experience, but these are averages for the US.
$91,950.00
according to Salary.com
Will I get a job?
Projected job growth is 31% for the period 2020-2030 in the US, according to the U.S. Bureau of Labor Statistics.
64,957
Total Openings
according to comptia.org
Who will I work for?
- Tech Companies
- Consulting Firms
- Telecommunications Companies
- Financial Institutions
- Healthcare Companies
Big Data Developer’s Daily Activities
No Big Data Developer works alone! Big Data Developers spend their days collaborating with designers, other developers, and product or project managers to bring big data applications to life. Below you will get a sense for what a day-in-the-life of a Big Data Developer could be:
Collaborate With Your Team Members to Build big data applications
Big Data Developers work hand-in-hand with their team members to create big data applications. In order to do this, you’ll need to have an understanding of a wide variety of skills including Big Data, Python, Java. Collaboration can take many forms, including planning and strategy meetings, design brainstorms, reviews, and pairing.
Code Your big data application
Much of a Big Data Developer’s day is spent coding. In practice this means having a development environment set up on one’s computer that allows you to track your progress as you go.
Test Your big data application
One of the joys of working as a Big Data Developer is that big data applications are ALWAYS breaking! As a Big Data Developer one of your core duties is testing your big data applications for bugs and errors and working to fix them
Big Data Developer
It’s absolutely possible to become a Big Data Developer even if you have no prior experience in tech and no degree. In fact, a career as a Big Data Developer is one of the best entry level jobs in tech. Read on to learn how to do it!
Learn The Required Skills
First things first, in order to become a Big Data Developer you have to learn the required tech skills!
Big Data
Big data is a term used to describe data sets that are too large or complex to be processed using traditional data processing methods. Big data is often used to analyze customer behavior, predict trends, and make better decisions.
Python
Python is a general-purpose coding language—which means it can be used for other types of programming and software development besides web development.
Read MoreJava
Java is a static “object-oriented” programming language that works on multiple platforms.
Read MoreSQL
SQL stands for “Structured Query Language” and it is a programming language used to manage data in relational database management systems, creating data structures, and accessing data in web development.
Read MoreNoSQL databases
NoSQL databases are non-relational databases that provide flexible data models, suitable for handling large volumes of unstructured or semi-structured data, offering advantages in certain use cases over traditional relational databases.
Data warehousing
Data warehousing is the process of collecting, storing, and organizing data from a variety of sources. Data warehouses are used to store large amounts of data for analysis and reporting.
ETL processes
ETL stands for Extract, Transform, and Load. ETL processes are used to extract data from one system, transform it into a different format, and load it into another system.
Distributed computing
Distributed computing is the practice of running multiple tasks on multiple computers in a network. Distributed computing is used to solve problems that are too large or complex to be solved by a single computer.
Data Structures
Data structures are data organizations that allow for efficient access and manipulation of data.
Data Modeling
Data modeling is the process of representing data in a way that is easy to understand and use. Data models are used to design databases, applications, and other systems that store and process data.
Cloud Platforms
Cloud platforms refer to online services that provide scalable computing resources, storage, and services over the internet, enabling organizations to deploy, manage, and run applications without the need for on-premises infrastructure. The most commonly used cloud platforms are Amazon Web Services (AWS), Google Cloud, and Microsoft Azure.
Machine Learning
Machine learning is the process of developing machines, software programs, and other computer systems capable of “learning” and applying learned knowledge without specific instructions.
Code Efficiency
Code efficiency is the ability to write code that is both fast and reliable. Code efficiency is important for a number of reasons, including performance, cost, and scalability.
Version Control
Version control is the management of changes to documents, source code, or other files, allowing multiple users to collaborate and track revisions, facilitating teamwork and preventing conflicts.
Read MoreBuild A Portfolio
The best way to demonstrate that you have the necessary skills—especially when you have no prior experience—is with a portfolio of professional quality coding samples.
Check out these blog posts for more:
Apply For Tech Jobs
Once you’ve learned all the required technical skills and built a killer portfolio, it’s time to dust off that old resume and LinkedIn profile and hit the pavement, or Internet superhighway as it were, in search of your first job as a Front End Developer!
➡️ Prepare Your Resume, LinkedIn, and Portfolio
Although your most valuable asset as you job search is your portfolio, you do have to cross your t’s and dot your i’s and when it comes to the job search that means optimizing your resume and LinkedIn profile. Tech employers expect you to have all three!
Check out these blog posts for more:
➡️ Build Your Network
Your net worth is in your network, which can be hard when you’re changing careers! But don’t worry, the tech industry is incredibly welcoming to newcomers. Whether you prefer in-person meetups, Slack channels, coffee-over-zoom chats, conferences, hack-a-thons or a little bit of everything, there are tons of opportunities for you to meet fellow techies.
Check out these blog posts for more:
➡️ Find Good Jobs To Apply For
A good job can be hard to find—or is it? The good news about tech is that there are so many openings at so many diverse companies that your biggest challenge will most likely be keeping up with all the opportunities!
Check out these blog posts for more:
➡️ Practice Interviewing
Whether you’re a season pro, or brand new to the tech industry: interviewing for a new job is tough! Add to that technical interviews…and you’ve got a recipe for heartburn, practically guaranteed. Luckily there’s an antacid on the market that works every time: practice. Read on for expert guidance on how to prepare for your next tech job interview.
Check out these blog posts for more:
➡️ Prepare for Technical Tests
Ah the dreaded technical test! Technical tests can come in many different forms: whiteboard tests, pair programming tests, take-home tests, algorithmic tests…just to name a few. Luckily, getting good at technical tests is a skill, just like anything else, and it’s one you can absolutely practice ahead of time.
Check out these blog posts for more:
You Might Also Be Interested In Learning About:
Data Engineering
Data Engineers design, build, and manage data processing systems and perform batch/stream processing, ETL tasks, etc.
Learn More
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FAQ
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What does a Big Data Developer do?
Big Data developers specialize in systems handling large amounts of data, using technologies like Hadoop or Spark. You will find Big Data Developer working at a number of different types of companies including Tech Companies, Consulting Firms, Telecommunications Companies, Financial Institutions, Healthcare Companies.
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How much do Big Data Developers make?
Although salaries can range by location and years of experience, the average salary for Big Data Developer in the US is $91,950.00 according to Salary.com.
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Is a Big Data Developer the same as a Hadoop Developer?
Yes, Big Data Developers are sometimes also referred to as Hadoop Developer. Other common names for Big Data Developer include: BI Developer, Quantitative Data Engineer, Search Engineer, Technical Architect, Big Data Analyst, Solutions Architect, Data Warehouse Engineer, Data Science Software Engineer, ETL Developer.
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Are Big Data Developer in demand?
Yes, Big Data Developer is in high demand: there are currently 64,957 jobs open. And the number of jobs is expected to grow substantially over the next 10 years. Projected job growth is 31% for the period 2020-2030 in the US, according to the U.S. Bureau of Labor Statistics.
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Is a Big Data Developer a good job?
Yes, with an average salary of $91,950.00 according to Salary.com, and 64,957 current job openings, Big Data Developer is considered a great job.
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What skills does a Big Data Developer need?
In order to work as a Big Data Developer you will need to know a number of different technical skills including .NET, Algorithms, AI, .NET, Algorithms.
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Is it too late to become a Big Data Developer at 35?
Absolutely not! You can become a Big Data Developer at any age. And since so many jobs in tech, like Big Data Developer, are relatively new, if no one over 35 could become one, there would be even MORE job openings than the 64,957 open Big Data Developer roles that there are!