Database Developer Jobs in Belleville, IL

A Database Developer is a crucial role in the technology industry, focusing on designing, testing, implementing and maintaining databases. They primarily work with software and systems to manage data effectively and arrange it in a way that is user-friendly. Their responsibilities often include data cleaning, performance tuning, data model creation, and conducting database tuning. They also work hand-in-hand with other developers in creating the necessary systems and software. They are expected to keep up-to-date with the latest technologies and trends related to database development to effectively carry out their job.

Important skills for a Database Developer include proficiency in SQL, understanding of relational database concepts, strong problem-solving abilities, and knowledge of database security measures. Familiarity with data warehousing, ETL tools, and business intelligence technologies can be beneficial. Certifications such as Microsoft Certified: Azure Database Administrator Associate, Oracle Database Administrator Certified Professional, and IBM Certified Database Administrator can enhance their employability. Prior to becoming a Database Developer, individuals may have roles such as Database Analyst, Software Developer, or IT Support Specialist.

1-15 of 48 Jobs

Database Administrator

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 2 hours ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 2 hours ago

Cassandra DBA Provide world-class support and expertise for Cassandra database environments. As a Cassandra Database Engineer, you will design and build highly available, scalable, and efficient...

Database Administrator

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 2 hours ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 2 hours ago

PostgreSQL DBA • Provide world-class support and expertise for Postgres database environments. • Database Architects set the direction for enterprise leadership by designing and building highly...

Data Engineer

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 5 hours ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 5 hours ago

Kforce has a client that is seeking a Data Engineer in Saint Louis, MO. Duties Include: * Data Engineer will understand existing processes and workflows through direct interactions with end-users...

Senior Enterprise Data Engineer

  • Scott AFB, IL (8 miles from Belleville, IL)
  • 5 hours ago
  • Scott AFB, IL (8 miles from Belleville, IL)
  • 5 hours ago

Responsibilities Peraton is seeking a data-driven, highly skilled mind for an Enterprise Data Engineer role in the Joint Distribution Process Analysis Center (JDPAC) at United States...

Sourcing & Procurement IT Manager

  • Columbia, IL (13 miles from Belleville, IL)
  • 23 hours ago
  • Columbia, IL (13 miles from Belleville, IL)
  • 23 hours ago

Accenture Sourcing & Procurement is growing and seeking to enhance our IT Center of Excellence with someone who fits our strong and vibrant culture. We are looking for a driven professional who is...

Need - PostgreSQL/EDB Database Engineer - St. Louis, MO (Onsite) - EG

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 1 day ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 1 day ago

Hi, The following requirement is open with our client. Title : PostgreSQL/EDB Database Engineer Location : St. Louis, MO (Onsite) Duration : 6 Months Visa Status : H1B Relevant Experience (in...

Senior Consultant - SAP Data Migration

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 1 day ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 1 day ago

Position Summary Senior Consultant - SAP Data Migration Immerse yourself in Deloitte's SAP practice, where cutting-edge technology meets transformative business solutions. As part of our diverse...

US E-Consulting SAP Data Migration Senior Consultant - EP/SAP - FY26 V1

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 2 days ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 2 days ago

Senior Consultant - SAP Data Migration Immerse yourself in Deloitte's SAP practice, where cutting-edge technology meets transformative business solutions. As part of our diverse team of strategic...

IT Support Specialist

  • Clayton, MO (22 miles from Belleville, IL)
  • 3 days ago
  • Clayton, MO (22 miles from Belleville, IL)
  • 3 days ago

Company Description Moneta is an independent Registered Investment Advisor (RIA) wholly focused on going further for our clients. We are one firm with many solutions and we provide a full spectrum...

IT Support Specialist

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 3 days ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 3 days ago

Join the REJIS Revolution: Pioneering Tomorrows Justice Tech Today!** Are you a hands-on IT professional with a passion for solving problems and supporting end-users? REJIS is seeking a...

Manager - SAP Data Migration

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 3 days ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 3 days ago

Position Summary Manager - SAP Data Migration Immerse yourself in Deloitte's SAP practice, where cutting-edge technology meets transformative business solutions. As part of our diverse team of...

[FY26] Data Engineer - Industrials & Energy Sector - Senior Manager - Consulting - Location Open

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 4 days ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 4 days ago

Location: Anywhere in Country At EY, were all in to shape your future with confidence. Well help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you...

Data Engineer II

  • Saint Louis, MO (16 miles from Belleville, IL)
  • 4 days ago
  • Saint Louis, MO (16 miles from Belleville, IL)
  • 4 days ago

LaunchCode is recruiting for a Data Engineer II to work with a company partner! The company partner is using technology to transform healthcare worldwide! As part of a national, mission-driven...

Data Engineer

  • Scott Air Force Base, IL (8 miles from Belleville, IL)
  • 5 days ago
  • Scott Air Force Base, IL (8 miles from Belleville, IL)
  • 5 days ago

An employer is looking for an experienced Data Engineer to join their growing team to support a critical effort for TRANSCOM. This role will be one of five positions on the team, but will be the...

IT Manager

  • Scott AFB, IL (8 miles from Belleville, IL)
  • 5 days ago
  • Scott AFB, IL (8 miles from Belleville, IL)
  • 5 days ago

Overview At Credence, we support our clients mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence...

Demographic Data for Belleville, IL

Moving to Belleville, IL? Find some basic demographic data about Belleville, IL below.


Local
National
93,932
1,886
Medium/Lg

Database Developer Online Courses and Training Opportunities

iHireTechnology curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
Databases: Relational Databases and SQL
This course is one of five self-paced courses on the topic of Databases, originating as one of Stanford's three inaugural massive open online courses released in the fall of 2011. The original...
NoSQL Databases
Build a foundation of the four NoSQL (non-relational) databases: Document-oriented, Key-Value Pair, Column-oriented, and Graph. This NoSQL database course provides you with an introduction,...
Databases: Modeling and Theory
This course is one of five self-paced courses on the topic of Databases, originating as one of Stanford's three inaugural massive open online courses released in the fall of 2011. The original...

Title Synonyms

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Salary for Database Developer Jobs in Belleville, IL

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHireTechnology research efforts.

Highest Education Level

Database Developers in Belleville, IL offer the following education background
Bachelor's Degree
45.5%
Master's Degree
36.3%
Associate's Degree
7.2%
Vocational Degree or Certification
5.0%
High School or GED
3.0%
Doctorate Degree
2.2%
Some College
0.6%
Some High School
0.2%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Database Developers in Belleville, IL
2-4 years
31.5%
4-6 years
22.0%
10+ years
15.6%
1-2 years
15.6%
Less than 1 year
8.1%
6-8 years
7.4%



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