Big data jobs are taking the highest rankings in the job market. Learn how you can excel in big data job roles as analysts, scientists, or engineers here.

1. Top 3 Interesting Careers in Big Data
Big data is a database and its usage and dimensions differ depending on the
job roles. Let’s discover the three popular career paths in big data here.
The primary focus of business leaders is to reduce the time and costs of
accomplishing results; to simplify and speed up the reconciliation process; to
reduce the overall audit burden; and get early indicators of the potential or
existing frauds in the system. Big data solutions can come in handy for them.
The big data functions range from back-end system administration to front-end
business analysis. As a result, the jobs in big data are spread across the
technically inclined and less technically inclined professionals such as data
scientists to analysts with marketing skills and everything in between.
To get your abilities up to the level of the expectations of business leaders,
identify what is required for a job, assess yourself, and find gaps in your
candidature.
If you are in your early professional career, working toward adding more skill
sets and filling the gaps can work wonders for you. Let’s understand the
different types of big data job roles – particularly business analysts, data
scientists, and software engineers here.
Big data jobs for business analysts
Big data is changing the way we do business. This has influenced the
traditional role of business analysts too.
The role of business analysts is becoming more technical, but they
need not do programming.
Business analysts with knowledge of big data analytics are also known as
Business intelligence analysts.
Who are they? They are highly analytical data enthusiasts who are expected
to envision a bridge that can fill the gap between business and technology.
The biggest opportunity area to excel in this career lies in improving your
ability to communicate information to decision-makers. Business analysts who
can convert data into business opportunities and recommend action will win
the race. Because, when data gets translated to action, then only we can see
the business value.

2. What should they possess? Big data business analysts are expected to
understand big data technologies, principles, and its impact on business.
A perfect balance of analytical ability and technology is expected of business
analysts in addition to the traditional skills such as people management, fluid
communication, and strong presentation skills on and off the whiteboard.
For Data Analysts, the analytical skills are focused on business problem-
solving frameworks rather than database programming. A few in-demand
skills requirements popular in Business or Data Analyst jobs include the ability
to:
 Develop analyses leading to actionable insights by consulting with
marketing, logistics, and customer service team
 Wrangle data from multiple sources including sales, inventory,
product, and customer databases to create an integrated view
and use it as a base for decision making
 Work with complex SQL databases and simplify them to derive
information for business value
 Design and build reports and analyses in Microsoft Excel
 Understand the appropriate technologies, software, or hardware
necessary to fulfil business requirements
The best approach to big data analytics is to have a question or hypothesis
perspective. Business analysts must –
 Possess industry expertise or ability to collaborate with industry
experts
 Identify the most valuable questions to explore
 See beyond the surface issues for any business problem
 Drive hard to get an answer for the question
 Explain the big data benefits to the CFO
 Help the marketing manager to see the business impact
Employers want problem solvers. Identify the essential skills you want to learn
for this role apart from a business degree. Pursuing a big data analytics
certification can help you bring analytics to business decisions and find
answers for action that can drive results.

3. Big data jobs for data scientists
Data scientists are tasked to take a business idea or hypothesis and model it
with numbers and data. Data scientists consider the recommendations of
business analysts to build the technical case, create mathematical models,
discover patterns, trends, and correlations.
While business analysts depend on data to think and build a
hypothesis, data scientists take the business concepts, ideas, or
hypotheses and see beyond the surface issues when constructing a
model that is driven by numbers and data concepts.
Creating a path-breaking solution, developing and implementing advanced
algorithms and data pipelines from structured and unstructured data sets is a
challenging task indeed.
Who are they? Data scientists’ efforts range from data exploration and
investigation to modeling analytics systems. Data scientists are expected to –
 Provide big data solutions such as statistical modeling and
quantitative solutions
 Translate business cases to research projects and use data for
business benefit
 Collaborate with geographically distributed tech and non-tech
teams
 Mentor on data and analytics solutions to deliver results
New In-demand Skill Machine learning is becoming one of the prime data
science skills for data scientists today to utilize massive data at a faster rate
and effectively. Statistics, data mining, mathematical and data-driven
modeling, machine learning, research and development are becoming the
everyday tools for a data scientist.
Upskilling is necessary for young professionals and aspirants who want to
become data scientists in high-standard organizations. DASCA’s Senior Data
Scientist (SDS™) certification will help you to level up your game and gain a
command on the required skill sets.
Big data jobs for software engineers

4. Software development in the big data world is not static. New technologies,
languages, frameworks, and techniques keep evolving. Coding is no more an
‘in-silo’ job here. In several big data software development projects, shifting
from scripting language [Python] to Hadoop customization in Java is becoming
a norm.
To thrive as a big data engineer, it is necessary to keep learning
new techniques, frameworks, and understand cloud services as
well.
Who are they? Big data engineers work with smart engineers to address
challenging data science problems. Their typical job role involves proposing
and analyzing new algorithms, researching and designing experiments,
integrating algorithms into production, and working with cross-functional teams
such as business leaders, product managers, and big data analysts.
What should they possess? Big data engineers are expected to-
 Efficiently use latest JavaScript libraries
 Apply latest web technologies
 Develop rapid prototypes
 Analyze operational capabilities
 Develop innovative scientific simulations
It’s crucial to stay updated with industry trends and new technologies to
succeed as a data engineer. Earning industry-related big data certifications in
engineering would help you get employer attention. Keep your knowledge and
skillsets latest as per global industry standards.
Conclusion
The job market is seeing a significant uptick for jobs related to big data
professions. Business leaders are racing to hire experts who can help them
find new value and insights from the humongous data they collect.
Carve your niche in this exciting career field by exploring varied big data
career paths, understanding your zeal, and filling the gap in your current skills.