Top 413 Jr. project Jobs in Webster Groves, Mo

Junior Application Developer
CACI —St. Louis, MO
- $53,100 - $106,300 a year
- Full-time
- Computer Science
- Java
- Bachelor's degree
- Health insurance
Junior Systems Integrator
CACI —St. Louis, MO
- $58,000 - $115,900 a year
- Full-time
- Computer Science
- Databases
- Travel
- Health insurance
Junior Research Specialist - Americas
Tesla Government —St. Louis, MO
- $50,000 - $60,000 a year
- Full-time
- Spanish
- English
- Research
7h
Junior Systems Engineer
CACI —St. Louis, MO
- $58,000 - $115,900 a year
- Full-time
- Computer Science
- Engineering
- Travel
- Health insurance
Lead Electrician - Residential
Potts Electric LLC —St. Louis, MO
- $20 - $42 an hour
- Overtime
- Mid-level
- Residential
- Driver's License
- Fuel card
- Health insurance
Quick Apply
2d
QA Manual Tester
Brooksource —St. Louis, MO
- $40 - $43 an hour
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Health savings account
- Paid holidays
Quick Apply
Mechanical Engineer PE
System One —St. Louis, MO
- $100,000 - $150,000 a year
- Hybrid work
- Engineering
- System design
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Corporate Paralegal
Calculated Hire —St. Louis, MO
- $40 - $50 an hour
- Full-time
- Hybrid work
- 5 years
- Bachelor's degree
- Mentoring
- Health insurance
- Dental insurance
Quick Apply
Senior Project Manager – Building Automation (Mission Critical)
Leoforce —St. Louis, MO
- $150,000 - $200,000 a year
- Construction site
- 5 years
- Driver's License
- Paid holidays
- Health insurance
Quick Apply
14d
Electrical Engineer PE
System One —St. Louis, MO
- $100,000 - $132,000 a year
- Hybrid work
- Microsoft Excel
- Management
- Engineering
- Health insurance
- Dental insurance
Quick Apply
Asset Manager
Land and Apartments —St. Louis, MO
- Full-time
- Microsoft Word
- Mid-level
- Finance
- Health insurance
- Dental insurance
Quick Apply
14d
Commercial Superintendent - Traveling
Schimenti Construction Company —St. Louis, MO
- $95,000 - $125,000 a year
- Full-time
- Hospitality
- Construction site
- Mid-level
- Health savings account
- Paid holidays
Quick Apply
Cyber Security Operations Specialist (Adv. Cyber Analytics)
Cherokee Federal —St. Louis, MO
- $110,000 - $118,000 a year
- Full-time
- Master's degree
- High school diploma or GED
- Team management
- Health insurance
- Dental insurance
6d
Lead Protection and Control Technician
Telex LLC —Missouri
- $150,000 - $300,000 a year
- Full-time
- 5 years
- Driver's License
- Travel
- Paid holidays
- Health insurance
Quick Apply
17h
Senior Mechanical Packaging Specialist
Nestlé Purina —St. Louis, MO
- $89,000 - $134,000 a year
- Management
- Up to 50% travel
- 5 years
- Health insurance
- 401(k) matching
12d
Palo Alto Subject Matter Expert
CACI —St. Louis, MO
- $75,200 - $158,100 a year
- Full-time
- Computer science
- 7 years
- Azure
- Health insurance
Data Manager and Cataloger - Exploitation Specialist Junior
Leidos —St. Louis, MO
- $59,150 - $106,925 a year
- Full-time
- Mid-level
- High school diploma or GED
- Bachelor's degree
14d
Junior Merchandiser
Brand Addition —St. Louis, MO
- Full-time
- Hybrid work
- Microsoft Excel
- Merchandising
- ERP systems
Quick Apply
Building Systems Reliability Engineer
US AMR-Jones Lang LaSalle Americas, Inc. —St. Louis, MO
- $100,000 - $120,000 a year
- Online Application
- Background check
- Schematics
- 5 years
- Paid parental leave
- Paid holidays
Quick Apply
Carpenter
Hercules Design Build —St. Louis, MO
- $36 - $45 an hour
- Construction site
- Customer service
- 5 years
- Mileage reimbursement
- Paid holidays
Quick Apply
7d

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jr. project jobs near webster groves, mo

Junior Application Developer

CACI -
St. Louis, MO

Apply Now

Job Details

Full-time
$53,100 - $106,300 a year

Benefits

Health insurance

Qualifications

Data model design
Software engineering
Data modeling
Relational database modeling
Web applications
TS/SCI with Polygraph

Full Job Description

Job Title: Junior Application Developer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

Anticipated Posting End: 12/31/2026

The Opportunity:

Launch your development career on a fast-paced Agile team building GEOINT applications for the National Geospatial-Intelligence Agency (NGA).
Contribute to modern web-based software that directly supports national security missions.
Gain hands-on experience with GIS technologies, cloud-native architectures, and large-scale data environments.
Learn from experienced developers and architects invested in growing your skills.

Responsibilities:

Develop, test, and maintain application features under the guidance of senior developers.
Implement web application functionality using Java and/or Python and modern frameworks.
Support integration of application components with APIs, services, and databases.
Assist with GIS-enabled feature development and geospatial service enhancements.
Participate in code reviews, unit testing, debugging, and documentation.
Apply secure coding practices and follow established engineering standards.
Contribute within sprint cycles as part of a cross-functional Agile team.

Qualifications:

Required:

Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline (equivalent experience accepted).
0–3 years of professional software development experience.
Experience developing software using Java, Python, or both (academic, internship, or professional).
Familiarity with web application development concepts and technologies.
Understanding of relational databases and basic data modeling principles.
Strong problem-solving skills and ability to work effectively within a team.
Security Clearance (TS/SCI) with willingness to undergo polygraph examination.

Desired:

Exposure to GIS technologies (ArcGIS, GeoServer, OpenLayers, Cesium, or similar).
Familiarity with Git, CI/CD, or containerization tools.
Coursework or projects involving Agile development practices.
Experience using geospatial software such as Esri ArcGIS Pro / ArcGIS Enterprise and related APIs.

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range :

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$53,100-$106,300

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Apply Now

Refine Your Search

jr. project jobs in webster groves, mo

Junior Application Developer

Junior Systems Integrator

Junior Research Specialist - Americas

Junior Systems Engineer

Lead Electrician - Residential

QA Manual Tester

Mechanical Engineer PE

Corporate Paralegal

Senior Project Manager – Building Automation (Mission Critical)

Electrical Engineer PE

Asset Manager

Commercial Superintendent - Traveling

Cyber Security Operations Specialist (Adv. Cyber Analytics)

Lead Protection and Control Technician

Senior Mechanical Packaging Specialist

Palo Alto Subject Matter Expert

Data Manager and Cataloger - Exploitation Specialist Junior

Junior Merchandiser

Building Systems Reliability Engineer

Carpenter

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