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575 development engineer jobs at 200 companies in O'Fallon, MO

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Software Development Engineer - C++
St. Louis, Missouri, United States
OnsiteFull Time
London Stock Exchange Group
London Stock Exchange GroupLondon Stock Exchange: LSEG: Provides financial market infrastructure and global data analytics services.
Strong C++ programming, Linux development, BS in CS/Engineering, SDLC, debugging, testing, collaboration.
C++, Linux, Python, Bash, PowerShell, Docker, Kubernetes, Rust
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1mo
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Engineer, Development Operations - Archimedes
St. Louis or Brentwood or United States or Alaska or Arizona or Arkansas or California or Connecticut or Delaware or Hawaii or Idaho or Louisiana or Maine or Massachusetts or Michigan or Mississippi or Montana or Nebraska or Nevada or New Mexico or New York or North Carolina or North Dakota or Oregon or Rhode Island or South Carolina or South Dakota or Texas or Utah or Vermont or Washington or West Virginia or Wyoming
HybridFull Time
Navitus Health Solutions
Navitus Health Solutions: Transparent pharmacy benefit management and specialty pharmacy provider.
6+ YOE6+ years Azure DevOps/Cloud engineering experience; Bachelor’s degree or equivalent; strong Terraform/Bicep/ARM and CI/CD pipeline skills; scripting with PowerShell/Bash/Python; experience with AKS, Databricks, Synapse, and observability tools.
Azure DevOps, YAML, GitHub Actions, Terraform, Bicep, ARM, Azure CLI, PowerShell, Azure Policy, Azure Artifacts, GitHub Packages, NuGet, npm, Azure App Services, AKS, Azure SQL, Azure Functions, API Management, Key Vault, Storage Accounts, REST APIs, GraphQL, SOAP, webhooks, message queues, Event Grid, Event Hubs, Logic Apps, Service Bus, Databricks, Azure Databricks, Azure Data Lake Storage Gen2, Delta Lake, Unity Catalog, Synapse Analytics, Azure Data Factory, Azure Machine Learning, Azure OpenAI, Databricks ML, MLflow, Snyk, CredScan, OWASP ZAP, Aqua Security, Defender for Cloud, Pester, InSpec, Terratest, Docker, Helm, Azure Container Registry, Application Insights, Azure Monitor, Log Analytics, KQL, Microsoft Power Automate, UiPath, Automation Anywhere, Jira Service Management, Git, Azure Chaos Studio
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3w
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Experienced Software Development Engineer
Hazelwood or Berkeley or St. Louis
$127k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOEBachelor's degree, 5+ years software development experience with C#, .NET, Java, SQL, HTML, CSS; Windows/Linux, containerized architectures (Docker/Podman/Kubernetes), Git, cloud development, and ability to obtain U.S. security clearance (U.S. citizenship required).
C#, .NET, Java, SQL, HTML, CSS, Windows, Linux, Docker, Podman, Kubernetes, Git, CI/CD, CodeVue
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3w
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Experienced Software Development Engineer
Hazelwood or Berkeley or Saint Louis
$127k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOEBachelor's degree, U.S. citizenship able to obtain U.S. security clearance, 5+ years OOP with C#, .NET, Java, SQL, HTML, CSS; 5+ years on Windows/Linux, containerized architectures (Docker/Podman/Kubernetes), Git, and cloud development.
C#, .NET, Java, SQL, HTML, CSS, Windows, Linux, Docker, Podman, Kubernetes, Git, CI/CD, CodeVue
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3w
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Software Development Engineer I
St. Louis, Missouri, United States
$76k-$129k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
1+ YOE1+ years JavaScript/TypeScript experience, bachelor's in CS/Math/GIS/STEM, strong OOP and software methodology knowledge, ability to maintain US security clearance, Python experience for geoprocessing preferred.
JavaScript, TypeScript, Python, HTML, CSS, Swift, Kotlin, ReactJS, Vue, Svelte, GIS, REST Web services, SQL, SQL Server, PostgreSQL, Oracle
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4d
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Development Engineering II
Earth City, Missouri, United States
$135k/yr OnsiteFull Time
Ingersoll Rand
Ingersoll RandNYSE: IR: Designs and manufactures mission-critical industrial flow and compression equipment.
4+ YOEBachelor's in engineering required, 4+ years engineering experience (pump/fluid handling preferred), proficiency with design and simulation tools, product testing and documentation experience.
SolidWorks, AutoCAD, FEA/FEM
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4w
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Development Manager
St. Louis, Missouri, United States
$140k-$200k/yr RemoteFull Time
Team Velocity
Team Velocity: Provider of a digital retailing platform for automotive dealerships.
7+ YOE2+ Mgmt7+ years software development experience with 2+ years managing engineers; strong C#, ASP.NET Core, REST API, SQL Server, Vue.js, Git, DevOps, Jira, GCP experience; excellent communication and vendor management skills.
C#, .NET Core, Vue.js, SQL Server, Git, DevOps, Jira, Google Cloud Platform (GCP), Compute Engine, Cloud SQL, Cloud Run, Cloud Storage, Docker, Kubernetes, GitHub Copilot, OpenAI, Apollo
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3w
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Civil Engineer (PE | EIT) - Land & Site Development
Jacksonville or Atlanta or Houston or Chattanooga or Columbus or Chicago or Rochester or Novi or Cincinnati or St. Louis or Detroit
$101k-$152k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
6+ YOEMichigan PE with 6+ years in land/site development, experience preparing construction documents, consulting/project management skills, and proficiency with AutoCAD, Civil 3D, and MicroStation.
AutoCAD, Civil 3D, MicroStation
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Civil Engineer (PE | EIT) - Land & Site Development
Jacksonville or Atlanta or Houston or Chattanooga or Columbus or Chicago or Rochester or Novi or Detroit or Cincinnati or St. Louis
$101k-$152k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
6+ YOEMichigan-licensed PE with 6+ years in land/site development; strong consulting, project management and team leadership skills; proficiency with AutoCAD, Civil 3D; MicroStation is an asset.
AutoCAD, Civil 3D, MicroStation
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2mo
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Senior Mechanical Engineer (Machinery Development & Design)
Earth City, Missouri, United States
HybridFull Time
MiTek
MiTekNYSE: BRK-B: Provides software and automation for the building industry.
8+ YOEBachelor's in Mechanical Engineering; 8+ years' design experience; strong materials knowledge; SolidWorks, AutoCAD Mechanical; GD&T; pneumatic/hydraulic/electro-mechanical systems; strong communication and leadership skills; up to 20% travel.
SolidWorks, PDM, AutoCAD Mechanical, FEA
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1d
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DVP, Business Development, TPM
St. Louis, Missouri, United States
$200k-$250k/yr OnsiteFull Time
AMETEK
AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.
12+ YOE12+ years in business development/strategy, strong oil & gas industry knowledge, ability to translate strategy into executable initiatives, analytical and communication skills, bachelor\u0002s in engineering or related field.
Miller Heiman
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2mo
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Software Development Engineer in Test (SDET) II
O’Fallon, Missouri, United States
$92k-$147k/yr HybridFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
SDET with experience building functional, integration, and UAT test strategies for high-throughput systems. Linux, shell scripting, and programming in C/C++ or Java. Git experience. Bachelor’s in CS/SE/IT/Math. Strong communication.
Linux, Shell scripting, C, C++, Java, Git
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3mo
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Engineer I
St. Charles, Missouri, United States
OnsiteFull Time
Patriot Machine
Patriot Machine: Manufactures complex structural parts and assemblies for the aerospace industry.
Engineering degree required; US person; strong mechanical aptitude; hands-on, detail-oriented; willing to learn through a development program.
CNC machining, machining
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3mo
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Controls Engineer
Bridgeton, Missouri, United States
OnsiteFull Time
Panasonic
PanasonicTokyo Stock Exchange: 6752: Manufacturer of electronics, batteries, and industrial technology solutions.
3+ YOEBachelor’s degree in engineering; 3+ years electronic control development; PLCs, embedded systems; HVAC/R control experience; strong communication and problem-solving.
PLCs, Embedded systems, Ladder logic, Structured text, Ethernet, IP, UDP, CAN, BACnet, Modbus, Altium
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3mo
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Controls Engineer
Bridgeton, Missouri, United States
OnsiteFull Time, Contract
Panasonic Avionics Corporation
Panasonic Avionics CorporationTokyo Stock Exchange: 6752: Provides in-flight entertainment and connectivity systems for airlines.
3+ YOEBachelor’s degree in Electrical, Electronics, or Mechanical Engineering; 3+ years in electronic control development for HVAC/R; BOM/Engineering Change experience; PLCs, embedded systems; networking and control protocols; Altium experience preferred; strong communication and problem-solving.
PLCs, Embedded systems, Ladder logic, Structured text, Programming languages, Networking protocols, CAN, BACnet, Modbus, Altium
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2d
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Test Engineer
High Ridge, Missouri, United States
OnsiteFull Time
The H-J Family of Companies
The H-J Family of Companies: Manufactures and supplies electrical components for global power distribution systems.
5+ YOEBachelor's in engineering and 5+ years testing/calibration experience with high-voltage electrical measurement systems, ISO 17025 compliance, test method development, and technical reporting.
Solidworks
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2mo
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Sales Development Manager
Marshalltown or St. Louis or Kansas City or Kansas City
HybridFull Time
Emerson
EmersonNYSE: EMR: Engineering industrial automation and software solutions for global industries.
5+ YOEDegree in Engineering or 5+ years technical sales; 3+ years as sales/application engineer; hands-on valve sizing; experience with global customers; willing to travel; US work authorization (no sponsorship).
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2d
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Test Engineer
High Ridge, Missouri, United States
OnsiteFull Time
H-J Family of Companies
H-J Family of Companies: A global designer and manufacturer of products for the transformer and switchgear industries focused on innovation, quality, and employee development.
5+ YOEBachelor's in Mechanical or Electrical Engineering and 5+ years testing/calibration experience with high-voltage electrical measurement systems; ISO 17025 experience; ability to develop procedures and ensure compliance.
Solidworks
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2mo
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Structural Engineer
Kansas City, Missouri, United States
$71k-$101k/yr OnsiteFull Time
Wallace Design Collective
Wallace Design Collective: Multidisciplinary consulting firm providing engineering, surveying, and landscape architecture services.
0+ YOEBS in Civil or Architectural Engineering; 0-10 years experience; Proficiency with Revit, RISA-3D, RAM; ability to perform structural analysis and develop construction documents; site visits.
Revit, RISA-3D, RAM
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2w
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Engineering and Maintenance Development Manager
East Alton, Illinois, United States
$120k-$160k/yr OnsiteFull Time
Wieland
Wieland: Global manufacturer of copper and copper alloy products.
7+ MgmtBachelors in Mechanical or Electrical Engineering, 7+ years managerial experience, CMMS experience required, CMRP preferred, experience with preventive/predictive maintenance and reliability tools (FMEA, RCM, RCFA), budget management, coaching and training development.
CMMS, SAP, Pareto analysis, Failure Modes and Effects Analysis (FMEA), Reliability Centered Maintenance (RCM), Root Cause Failure Analysis (RCFA)
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