Principal Software Engineer Jobs in Ellisville, MO (381)
Primary Care Physician
ChenMed
St. Louis, MO
New
Health Insurance
Product Manager (Mid-Level or Senior)
BOEING
Hazelwood, MO
New
Health Insurance
$97.8k - $132.3k / year
P-8 Senior Training Senior Product Management Specialist (Product Manager)
BOEING
Hazelwood, MO
New
Health Insurance
$119.9k / year
Senior Software Engineer
BOEING
Maryland Heights, MO
New
Health Insurance
$146.5k - $164k / year
F-15 Mission Systems Integration Architect
BOEING
Berkeley, MO
New
Health Insurance
$119.9k - $162.2k / year
Senior Technology Designer
IMEG
Saint Louis, Missouri
Part-Time
PTO
Health Insurance
Dental Insurance
Vision Insurance
Flexible Schedule
Education
$101k / year
‌
Vice President of Software Engineering & Data Governance
MasterCard
O'Fallon, MO
Part-Time
Diversity Leader
401(k)
Dental Insurance
Vision Insurance
Education
$200k - $320k / year
‌
Principal Software Engineer (remote)
Claritev
🌎 Remote
New
Remote
‌
Associate Principal Software Engineer
BioFire Diagnostics
Hazelwood, MO
401(k)
Dental Insurance
Vision Insurance
‌
Senior Architectural Designer
EXP
St Louis, MO
Health Insurance
$78k - $100k / year
‌
Transmission Design Engineer
Electrical Consultants
Chesterfield, MO
Dental Insurance
Vision Insurance
Parental Leave
‌
Transmission Project Engineer
Electrical Consultants
Chesterfield, MO
Dental Insurance
Vision Insurance
Parental Leave
‌
Principal Systems Engineer
Bausch + Lomb
Saint Louis, MO
401(k)
Dental Insurance
Education
‌
Architectural Designer
EXP
St Louis, MO
‌
Structural Project Engineer 1
IMEG Corp
St Louis, MO
New
Part-Time
PTO
Dental Insurance
Vision Insurance
Flexible Schedule
Education
‌
Principal Architect
Cox
Twin Oaks, MO
New
Parental Leave
$159.4k - $265.6k / year
‌
Principal Engineer I
Spectrum
Maryland Heights, MO
New
‌
ServiceNow Principal Technical Architect - US Based Remote
Anywhere Real Estate
🌎 Remote
‌
Senior Project Architect
McBride Homes
Chesterfield, MO
New
$90k / year
‌
Systems Safety Engineer II
Leonardo DRS
Bridgeton, MO
New
Health Insurance
Dental Insurance
Vision Insurance
Parental Leave
$77.8k / year
‌
Systems Safety Engineer II - Bridgeton, MO (Hybrid) - Secret
Day & Zimmermann Group
Bridgeton, MO
Hybrid
$70.7k / year
‌
Systems Safety Engineer II - Bridgeton, MO (Hybrid) - Secret Engineering
SOC
Bridgeton, MO
New
Hybrid
$70.7k / year
‌
IT Program/Project Manager
Deloitte
Saint Louis, MO
Diversity Leader
$97k - $179k / year
‌
Senior Project Architect
New Ground
St Louis, MO
New
‌
Sr Staff Data Eng
Bayer
Chesterfield, MO
‌
IAM Technical Product Manager
AIG
Saint Louis, MO
$99k - $143k / year
‌
Full Stack Software Developer
CACI International
Saint Louis, MO
Hospitality
$82.1k - $172.4k / year
‌
Application Developer, Data & Machine Learning, WWPS US Federal
Amazon
Saint Louis, MO
Eco-Friendly
Flexible Schedule
$118.2k / year
‌
Principal Engineer - EDA Verification Software Products
Siemens EDA (Siemens Digital Industries Software)
🌎 Remote
New
Remote
PTO
Parental Leave
$138k - $155k / year
‌
Senior Principal Software Engineer
BAE Systems
🌎 Remote
Remote
Diversity Leader
Dental Insurance
Vision Insurance
$126.6k - $215.3k / year
‌
Structural Engineering Lead - Bridge Design
Lochmueller Group
St Louis, MO
New
Part-Time
Hospitality
Health Insurance
$90k - $120k / year
‌
Mechanical Design Engineer (December 2025- New Graduate)
IMEG Corp
St Louis, MO
New
Part-Time
PTO
Dental Insurance
Vision Insurance
Flexible Schedule
Education
‌
Electrical Project Engineer
IMEG Corp
St Louis, MO
New
Part-Time
PTO
Dental Insurance
Vision Insurance
Flexible Schedule
Education
Job Description
Working as a Principal Software Engineer in Ellisville, MO
There are 381 Principal Software Engineer opportunities available in Ellisville, MO all with unique requirements.
The Principal Software Engineer automates the software build and delivery process, increases the engineering team's efficiency, and improves overall quality by defining the technical standards for our development and deployment tools. He/She examines existing technologies at an organization to determine which ones can benefit our products and solutions, evaluates emerging technologies aimed at simplifying software engineering tasks (e.g. code generation, refactoring), and then works with those efforts to make best use of them in Microsoft's internal development efforts.
Principal Software Engineer jobs near Ellisville, MO
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