158 development assistant jobs at 76 companies in Sappington, MO

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Business Development Assistant - Sports
St. Louis, Missouri, United States
OnsiteFull Time
Select Physical Therapy
Select Physical Therapy: Select Medical’s outpatient physical rehabilitation division provides therapy, sports medicine, and work-injury services to patients and athletes.
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
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Business Development Assistant - Sports
St. Louis, Missouri, United States
OnsiteFull Time
Select Medical
Select Medical: Provider of specialized healthcare services and rehabilitation.
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
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Business Development Assistant
St. Louis, Missouri, United States
OnsiteFull Time
OPCO Skilled Management
OPCO Skilled Management: Private U.S. resource management group supporting skilled nursing, rehabilitation, and long-term care facilities.
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
2w
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Product Development Assistant
St. Louis, Missouri, United States
HybridFull Time
Weissman
Weissman: Family-owned dancewear and costume manufacturer serving dance studios, teachers, teams, and performers from St. Louis.
Preferred apparel, fashion merchandising, or product development bachelor's degree; less than one year of related experience; strong organization, communication, multitasking, and cross-functional coordination skills.
Product Lifecycle Management (PLM), Product Data Management (PDM), Google Workspace, Microsoft Office
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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 digital transformation partner.
8+ YOEMinimum 8 years in software engineering, developer tools sales, platform sales, or developer relations; Bachelor's in CS or related; deep knowledge of developer workflows, coding assistants, NVIDIA developer tools; consultative selling and developer engagement skills.
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, Microsoft Excel
2w
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Assistant Vice President, Competitive Intelligence & Corporate Development
Saint Louis, Missouri, United States
$149k-$201k/yr HybridFull Time
Safety National
Safety National: Specialty insurance and reinsurance provider serving commercial, public-entity, and self-insured customers nationwide.
5+ YOEBachelor's degree required; 5+ years in competitive intelligence, corporate strategy, M&A, investment banking, consulting, or corporate development. Requires financial analysis, valuation, modeling, executive communication, and advanced Excel.
Microsoft Excel, Microsoft PowerPoint
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Laboratory Development Assistant (PRN) - Program in Physical Therapy
St. Louis, Missouri, United States
OnsitePart Time
Washington University School of Medicine
Washington University School of Medicine: Private nonprofit research university in St. Louis providing undergraduate, graduate, professional, medical education, research and patient care.
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
2mo
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Administrative Assistant (Development/Fundraising) (41574)
St. Louis, Missouri, United States
$18/hr OnsiteFull Time
Greater St. Louis Area Council (Scouting America)
Greater St. Louis Area Council (Scouting America): Nonprofit Scouting council serving young people and families across 63 counties in Missouri and Illinois.
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
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Assistant Director - Bayer Child Development Center
St. Louis, Missouri, United States
$59k-$74k/yr OnsiteFull Time
Bright Horizons
Bright HorizonsNYSE: BFAM: Global provider of early education and childcare services.
2+ YOE2+ MgmtAssociate degree required (early childhood/education/child development), bachelor’s preferred; 2+ years leadership in child care/preschool; pass state/company background checks; knowledge of licensing, health, and safety standards.
3d
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Administrative Assistant for Student Development
St. Louis or Madrid
OnsiteFull Time
Saint Louis University
Saint Louis University: Private Catholic Jesuit nonprofit research university serving students through education, research, health care and community service.
5+ YOEHigh school diploma required; bachelor's degree preferred. Requires 5–8 years of relevant student-facing and office management experience, confidentiality, organization, customer service, and computer skills.
Workday, Concur, TravelPlex, Microsoft Office
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Assistant Director for Training, Development & Belonging (CS27-018)
Edwardsville, Illinois, United States
$46k-$51k/yr OnsiteFull Time
Southern Illinois University Edwardsville
Southern Illinois University Edwardsville: Public Illinois university serving undergraduate, graduate and professional students through education, research and community service.
1+ YOEBachelor's degree,1+ year education/training experience (Master's may substitute),experience in event planning,supervision,programming in DEI,customer service,and variable hours including occasional weekends and on-call emergencies.
2mo
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Classroom Assistant - LHS
Wildwood, Missouri, United States
$18-$19/hr OnsiteFull Time
Rockwood School District
Rockwood School District: Public school district serving western St. Louis County, Missouri.
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
1mo
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Assisted Living Business Development Liaison
St. Louis, Missouri, United States
FieldFull Time
Sherbrooke Village
Sherbrooke Village: Nonprofit senior living and skilled nursing facility serving older adults with rehabilitation, memory care, assisted living, and long-term care.
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.
2w
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Assistant General Manager
St. Louis, Missouri, United States
$60k-$70k/yr OnsiteFull Time
Condado Tacos
Condado Tacos: A-owned build-your-own ta restaurant chain serving tacos, tequila, and margaritas across the Midwest and Southeast.
1+ YOE1+ MgmtRequires 1–2 years of casual dining restaurant management experience, preferably as an Assistant General Manager or higher, with skills in operations, financials, team development, sales, and health and safety.
3mo
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Assistant Scientist
Saint Louis, Missouri, United States
OnsiteFull Time
Terracon
Terracon: Employee-owned consulting engineering firm providing multidisciplinary technical services.
Bachelor’s degree in Environmental Science or related field; valid driver's license; non-degred candidates considered; preferred field certification.
1mo
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Research Assistant - Pathology & Immunology
St. Louis, Missouri, United States
$17-$29/hr OnsiteFull Time
Washington University School of Medicine
Washington University School of Medicine: Private nonprofit research university in St. Louis providing undergraduate, graduate, professional, medical education, research and patient care.
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
2w
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BHC Support Care Assistant
Saint Louis or St. Louis County
$17/hr OnsiteFull Time
Department of Mental Health
Department of Mental Health: Missouri’s government mental-health agency providing behavioral-health, developmental-disability, and substance-use services to Missourians.
Must provide basic and total care, maintain records, assist consumer skill development, pass background and registry checks, and demonstrate a positive, caring attitude.
Family Care Safety Registry
1mo
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Assistant Manager I
Lake Saint Louis, Missouri, United States
OnsitePart Time
Dollar Tree
Dollar TreeNASDAQ: DLTR: American multi-price-point variety store chain.
Assist store operations and team development; ability to read and follow operational directives; strong communication, customer service, problem-solving; ability to lift up to 55 lbs and perform frequent walking/standing and other physical tasks; high school diploma preferred; store management experience preferred.
1w
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Assistant Vice President, District Solutions (St. Louis)
St. Louis, Missouri, United States
FieldFull Time
Lutheran Church Extension Fund
Lutheran Church Extension Fund: Nonprofit Lutheran financial institution providing loans, investments, and services to LCMS churches, schools, ministries, and church workers.
3+ YOEBachelor’s degree in a related field, 3 years of progressive financial institution experience, business development and financial analysis skills, LCMS membership, and ability to travel up to 75%.
Microsoft Office, Salesforce
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Assistant Manager
Saint Louis, Missouri, United States
$19-$20/hr OnsiteFull Time
Pizza Hut
Pizza Hut: Global pizza restaurant chain and food service provider.
Leading and developing restaurant teams, coaching staff, and driving operational performance to deliver excellent customer service.