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Junior Computer Science Jobs in Saint Jacob, IL (NOW HIRING)

Stellar IT Group

Data Quality Analyst

Saint Louis, MO · On-site

As senior contributors, you will define quality strategies, mentor junior analysts, and collaborate ... Bachelor's degree in Information Systems, Computer Science, Analytics , or related field. * 5+ ...

aqua IT

Senior Systems Engineer (Windows/AWS)

Saint Louis, MO · Hybrid

$101K - $139K/yr

Mentor junior engineers and provide technical leadership across engineering initiatives. Qualifications: * Bachelor's degree in Computer Science, Information Technology, Systems Engineering, or ...

Pwc

Payer Healthcare Data Scientist, Manager

Saint Louis, MO · On-site

$99K - $232K/yr

... junior staff while securing project success and maintaining exemplary standards. This role offers ... Computer Science, Applied Mathematics, Biotechnology preferred - Prior consulting or advisory firm ...

ESP Enterprises Inc

Programmer Analyst III

Saint Louis, MO · Hybrid

$97K - $129K/yr

... junior developers and contribute to best practices. * Recommend technology improvements that increase efficiency and performance. Required Qualifications * Bachelor's degree in Computer Science or a ...

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All JobsComputer Science JobsJunior Computer Science JobsJunior Computer Science Jobs in Saint Jacob, IL

Junior Computer Science information

See Saint Jacob, IL salary details

$22.4K

$82.9K

$128.1K

How much do junior computer science jobs pay per year?

As of Aug 10, 2026, the average yearly pay for junior computer science in Saint Jacob, IL is $82,874.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,400.00 and $81,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a junior computer scientist?

To thrive as a Junior Computer Scientist, you need a solid understanding of programming languages (such as Python, Java, or C++), algorithms, and data structures, typically supported by a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, basic database management, and exposure to development environments are commonly expected. Strong problem-solving abilities, effective communication, and a willingness to learn are essential soft skills for this role. These skills and qualities enable junior computer scientists to contribute to team projects, adapt to new technologies, and efficiently solve real-world technical problems.

What is the difference between Junior Computer Science vs Junior Software Developer?

AspectJunior Computer ScienceJunior Software Developer
Required CredentialsDegree in Computer Science or related fieldDegree or coding bootcamp certification
Work EnvironmentAcademic, research, or entry-level tech rolesSoftware development teams, tech companies
Industry UsageUniversities, research labs, tech firmsSoftware companies, startups, IT departments
Common Search/ComparisonYesYes

Junior Computer Science roles typically focus on foundational knowledge, research, or academic settings, requiring a degree in computer science. Junior Software Developer positions are more application-oriented, involving coding and software creation within development teams. While both roles are entry-level, they serve different career paths within the tech industry.

What is a junior computer scientist?

A Junior Computer Scientist is an entry-level professional who typically holds a degree in computer science or a related field. They work under the supervision of senior staff to design, develop, test, and maintain software, algorithms, or systems. Their responsibilities may include coding, debugging, conducting research, and assisting with technical documentation. This role is often a starting point for those looking to advance in the field of computer science, offering valuable hands-on experience and opportunities to learn from more experienced colleagues.

What types of projects and responsibilities can a junior computer science professional expect in their first year?

As a Junior Computer Science professional, you can expect to work on a variety of foundational tasks such as debugging code, writing unit tests, and assisting with the development of new features under the supervision of more experienced team members. You may also participate in code reviews, collaborate with cross-functional teams like design and QA, and help maintain documentation. These hands-on experiences are designed to help you build technical skills, understand software development processes, and gradually take on more complex assignments as you gain confidence and expertise.
What are the most commonly searched types of Computer Science jobs in Saint Jacob, IL? The most popular types of Computer Science jobs in Saint Jacob, IL are:
What cities near Saint Jacob, IL are hiring for Junior Computer Science jobs? Cities near Saint Jacob, IL with the most Junior Computer Science job openings:
Junior Computer Science jobs near you
Infographic showing various Junior Computer Science job openings in Saint Jacob, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $82,874 per year, or $39.8 per hour.

Data Quality Analyst

Stellar IT Group

Saint Louis, MO • On-site

Full-time

Re-posted 22 days ago

Job description

Overview:
Data Quality Analyst
Location: Remote
Duration: 3-6+ months (possible extension)
Position Summary
We are seeking experienced Data Quality Analysts to join Medica's IT team. In this role, you will lead testing and validation efforts across complex data environments, ensuring the accuracy, integrity, and reliability of outbound data feeds, regulatory submissions, and vendor deliverables. As senior contributors, you will define quality strategies, mentor junior analysts, and collaborate with engineering, analytics, and business stakeholders to deliver high-quality solutions.
Key Responsibilities
  • Design and execute test strategies, plans, and validation frameworks for data pipelines and applications.
  • Lead functional, regression, and data validation testing to ensure compliance with business and regulatory requirements.
  • Validate inbound/outbound data feeds, including regulatory submissions, vendor integrations, and reporting outputs.
  • Perform advanced data reconciliation and root cause analysis across multiple systems.
  • Identify risks and quality gaps; drive mitigation strategies proactively.
  • Partner with stakeholders to define acceptance criteria and ensure release readiness.
  • Maintain documentation and traceability to support audits, compliance, and internal controls.
Required Qualifications
  • Bachelor's degree in Information Systems, Computer Science, Analytics, or related field.
  • 5+ years of experience in QA, software testing, or data validation.
  • Advanced SQL skills with experience handling large, complex datasets.
  • Strong background in testing data pipelines, ETL processes, and data platforms.
  • Excellent analytical, problem-solving, and communication skills.
  • Experience working in Agile or iterative delivery environments.
Preferred Qualifications
  • Experience in healthcare or health plan data (claims, enrollment, HEDIS/Stars).
  • Familiarity with QA automation tools and frameworks.
  • Exposure to cloud-based data platforms or modern data architectures.

Skills:
QA,SQL,ETL,HEDIS,HEALTHCARE

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