HiringCafe
Join our community

169 development assistant jobs at 82 companies in Saint Charles, MO

3w
Save
Mark Applied
Hide
Business Development Assistant - Sports
St. Louis, Missouri, United States
OnsiteFull Time
Select Medical
Select MedicalNYSE: SEM: Provides specialized inpatient and outpatient rehabilitation and recovery healthcare.
1+ YOEBS degree required, 1+ year athletic training clinical experience, NATA certification and CPR required, state license (MO/IL) preferred, experience with DorsaVi/VALD/C3 Logix a plus, strong communication skills.
DorsaVi, VALD, C3 Logix
Job PostingView all
3w
Save
Mark Applied
Hide
Business Development Assistant - Sports
St. Louis, Missouri, United States
OnsiteFull Time
Select Medical
Select MedicalNYSE: SEM: Provides specialty inpatient and outpatient rehabilitative healthcare services.
1+ YOEATC required, BS degree required, 1+ year AT clinical experience, NATA and CPR certified, state license (MO and ideally IL), experience with DorsaVi/VALD/C3 Logix preferred, strong communication and outreach skills.
DorsaVi, VALD, C3 Logix
Job PostingView all
1w
Save
Mark Applied
Hide
Business Development Assistant
St. Louis, Missouri, United States
OnsiteFull Time
OPCO Skilled Management
OPCO Skilled Management: Manages skilled nursing and rehabilitation facilities across several states.
0+ YOEHigh school diploma and valid driver\u0000s license required; prior admissions or business development experience preferred; Microsoft Office proficiency and strong interpersonal skills required.
Microsoft Office
Job PostingView all
3w
Save
Mark Applied
Hide
Laboratory Development Assistant (PRN) - Program in Physical Therapy
St. Louis, Missouri, United States
OnsitePart Time
Washington University in St. Louis
Washington University in St. Louis: A research university providing higher education and medical services.
1+ YOEBachelor's degree and minimum 1 year related experience; coaches students, monitors lab work, ensures safety and equipment sterilization; Microsoft Office proficiency.
Microsoft Office
Job PostingView all
1mo
Save
Mark Applied
Hide
Administrative Assistant (Development/Fundraising) (41574)
St. Louis, Missouri, United States
$18/hr OnsiteFull Time
Greater St. Louis Area Council
Greater St. Louis Area Council: Provides outdoor youth programs and leadership training in St. Louis.
Provide administrative and donor database support for development/fundraising; proficiency with Raiser's Edge and Microsoft; high school diploma or equivalent; strong organization, communication, and data entry skills.
Raiser's Edge, Microsoft
Job PostingView all
1mo
Save
Mark Applied
Hide
AI Development Specialist - Central & West Regions
Phoenix or San Diego or San Francisco or Los Angeles or Denver or Chicago or Detroit or Minneapolis or St. Louis or Kansas City
$150k-$180k/yr OnsiteFull Time
World Wide Technology
World Wide Technology: Global technology solutions provider and systems integrator.
8+ YOEMinimum 8 years in software engineering/dev tools sales or developer relations; deep knowledge of enterprise development practices and NVIDIA developer platform; Bachelor's in CS/SE required; experience with coding assistant market and consultative selling.
GitHub Copilot, Amazon Q Developer, Google Gemini Code Assist, Cursor, Claude Code, Windsurf, Devin, CUDA, cuDNN, TensorRT, RAPIDS, Triton Inference Server, CUDA toolkit, AI Workbench, NeMo, Omniverse SDK
Job PostingView all
1mo
Save
Mark Applied
Hide
Office / Development Administrative Assistant
St. Louis, Missouri, United States
$34k-$38k/yr OnsiteFull Time
AmeriCorps St. Louis
AmeriCorps St. Louis: Provides volunteer-led disaster response and environmental conservation services.
2+ YOEAssociate degree preferred; 2+ years administrative experience (nonprofit preferred); strong organization, communication, and multitasking skills; proficiency with Google Workspace and Microsoft Office; experience with donor or database systems a plus.
Google Workspace, Microsoft Office Suite
Job PostingView all
1mo
Save
Mark Applied
Hide
Assistant Cook, Child Development Laboratory Centers
Bridgeton, Missouri, United States
$15/hr OnsitePart Time
St. Louis Community College
St. Louis Community College: Public community college offering associate degrees and continuing education.
1+ YOEHigh school diploma, 1 year relevant food service experience, Serv-Safe credential (or complete within 30 days), ability to lift 50 lbs, pass background checks and health screenings required for child development center work.
Job PostingView all
1w
Save
Mark Applied
Hide
Activities Assistant
Chesterfield, Missouri, United States
OnsiteFull Time
Life Care Centers of America
Life Care Centers of America: Operates skilled nursing and rehabilitation centers for senior citizens.
Assists Director of Activities in planning, organizing, developing, and directing quality activities for patients.
Job PostingView all
1mo
Save
Mark Applied
Hide
Administrative Assistant, Student Employee (Career Development)
St. Charles, Missouri, United States
$15/hr OnsitePart Time
Lindenwood University
Lindenwood University: Private university providing undergraduate and graduate degree programs
Currently enrolled Lindenwood student in good academic and financial standing; routine customer service and clerical skills, strong written/verbal communication, organization, basic research, and ability to work on a computer for extended periods.
Job PostingView all
2mo
Save
Mark Applied
Hide
Assistant Manager I
Saint Peters, Missouri, United States
OnsitePart Time
Dollar Tree
Dollar TreeNASDAQ: DLTR: Operates discount variety stores selling household and seasonal merchandise.
Part-time assistant manager with retail store operations, customer service, staff development, and basic merchandising duties.
Job PostingView all
1mo
Save
Mark Applied
Hide
Classroom Assistant - LHS
Wildwood, Missouri, United States
$18-$19/hr OnsiteFull Time
Rockwood School District
Rockwood School District: Providing public K-12 education and student support services.
Requires substitute certification or 60 college semester hours; able to assist teachers, supervise students, develop instructional aids, and use MS Office and Google programs.
Microsoft Office, Google
Job PostingView all
5d
Save
Mark Applied
Hide
Assisted Living Business Development Liaison
St. Louis, Missouri, United States
FieldFull Time
Sherbrooke Village
Sherbrooke Village: Provides skilled nursing, assisted living, and memory care services.
Experience in long-term care/skilled nursing preferred; bachelor's in marketing or healthcare management preferred; must be able to operate a vehicle and maintain email/phone; strong communication and relationship skills.
Job PostingView all
2mo
Save
Mark Applied
Hide
Assistant Scientist
Saint Louis, Missouri, United States
OnsiteFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
Bachelor’s degree in Environmental Science or related field; valid driver's license; non-degred candidates considered; preferred field certification.
Job PostingView all
1mo
Save
Mark Applied
Hide
Laboratory Assistant
St. Louis, Missouri, United States
$16/hr OnsiteMultiple Commitments Available
Elemental Enzymes
Elemental Enzymes: Develops enzyme and peptide solutions for sustainable agriculture.
Pursuing a B.S. in biology/biochemistry/chemistry, basic wet‑lab knowledge, aseptic technique, reagent/media prep, instrument maintenance, ELN experience preferred, able to lift up to 45 lbs and follow BSL‑2 safety protocols.
Electronic laboratory notebook (ELN), autoclave, pipette, centrifuge, spectrophotometer, HPLC
Job PostingView all
3w
Save
Mark Applied
Hide
Research Assistant - Pathology & Immunology
St. Louis, Missouri, United States
$17-$29/hr OnsiteFull Time
Washington University in St. Louis
Washington University in St. Louis: Providing higher education and conducting advanced academic research.
2+ YOEBachelor’s degree or equivalent experience; 2 years laboratory operations experience; experience with mouse handling, flow cytometry, CRISPR-Cas9 preferred; ability to work with biological hazards and maintain lab documentation.
Flow cytometry, CRISPR-Cas9
Job PostingView all
3w
Save
Mark Applied
Hide
Assistant Manager
Breckenridge Hills, Missouri, United States
$19-$20/hr OnsiteFull Time
Flynn Group
Flynn Group: Operates large-scale restaurant and fitness center franchises.
Leading and developing restaurant teams, training staff, overseeing daily store operations, and supporting growth initiatives.
Job PostingView all
2d
Save
Mark Applied
Hide
Dental Assistant
O'Fallon, Missouri, United States
$17-$24/hr OnsiteFull Time
PDS Health
PDS Health: Provides operational and clinical support services to dental practices.
Required dental industry certification/education, knowledge of dental terminology and instruments, strong time management, communication, teamwork, and interest in skill development.
Job PostingView all
4d
Save
Mark Applied
Hide
Assistant Manager
Hazelwood, Missouri, United States
$26-$28/hr OnsiteFull Time
Club Car Wash
Club Car Wash: Operates an extensive network of automated car wash facilities.
Provide team training and support, manage daily operations, deliver exceptional customer service, lead and develop staff, multitask in a fast-paced outdoor environment, and stand for long periods.
Job PostingView all
2w
Save
Mark Applied
Hide
Assistant General Manager
Saint Louis, Missouri, United States
OnsiteFull Time
KMAC Enterprises
KMAC Enterprises: Operates hundreds of quick-service restaurant locations across multiple states.
Leading and coaching restaurant team, delivering brand standards, training and development, driving sales and customer experience.
Job PostingView all

Explore Jobs

Expand Your Job Search