879 lead developer jobs at 419 companies in Lyons, CO
1mo
Save
Mark Applied
Hide
Lead System Engineer
Orlando or Tampa or Lakeland or Melbourne or Daytona Beach or Las Vegas or Denver or Houston
$70-$75/hr RemoteFull Time, Contract
7+ YOE2+ Mgmt7+ years full‑stack development, 2+ years lead experience; hands‑on with Oracle/PL‑SQL, APIs/integrations, Microsoft Azure (.NET), Angular, Python; DevOps/CI/CD; experience with AI tools; strong client communication; must have work authorization not requiring sponsorship.
Oracle, PL/SQL, APIs, Microsoft Azure, .NET, Angular, Python, GitHub Copilot, Azure OpenAI, TestGPT, Docker, Kubernetes, CI/CD
3w
Save
Mark Applied
Hide
Senior Full-Stack Lead Developer
Broomfield, Colorado, United States
$89k-$125k/yr HybridFull Time
5+ YOE5+ years C# application development, Web API and Agile experience; SQL Server, HTML/CSS/JavaScript; experience leading developers, BS/MS in CS or related field; strong communication and leadership.
C#, .NET, Web API, Angular, WPF, Microsoft SQL Server, HTML, CSS, JavaScript, Git
3mo
Save
Mark Applied
Hide
Software Engineer Lead
Denver or United States
$100k-$135k/yr RemoteFull Time
6+ YOEHands-on PHP 8.x with Laravel, Vue.js, REST APIs, TS; 6+ years PHP; 4+ years Vue; Git; Agile; SaaS; AWS/serverless; tests Pest/PHPUnit preferred.
PHP, Laravel, Vue.js, Tailwind CSS, REST API, Git, Pest, PHPUnit, NPM, Vite
4w
Save
Mark Applied
Hide
Software Developer Technical Lead
Centennial, Colorado, United States
$100k-$120k/yr OnsiteFull Time
5+ YOE1+ MgmtBachelor's in CS or related,5+ years full-stack .NET development,1+ year leading technical resources,experience with Angular/React,REST/SOAP,APIs,Agile,strong OOP and communication skills.
.NET framework, C#, Java, JavaScript, MVC, Angular 10, React, TypeScript, jQuery, SQL Server, RabbitMQ, Swagger Docs, REST, SOAP, AWS
6d
Save
Mark Applied
Hide
Senior UiPath Developer / Technical Lead
Centennial, Colorado, United States
$113k-$198k/yr OnsiteFull Time
6+ YOE6+ years software development experience, 3+ years UiPath development, technical lead experience, solution architecture exposure, proficiency with Microsoft .NET (C#/VB), Microsoft SQL Server, UiPath Automation Suite/Cloud, and stakeholder engagement.
UiPath, UiPath Automation Suite, UiPath Cloud, UiPath AI Center, UiPath Action Center, Document Understanding, Process Mining, Microsoft .NET, C#, VB, Microsoft SQL Server, Azure, AWS
2mo
Save
Mark Applied
Hide
Lead Legal Engineer
Denver, Colorado, United States
$285k-$372k/yr OnsiteFull Time
Legora: AI workspace for legal document research and drafting.
Experience leading complex client work at the intersection of law and technology; strong people management and delivery leadership.
2mo
Save
Mark Applied
Hide
Lead Engineer I, Development
Denver or Atlanta
HybridFull Time
5+ YOEMinimum five years software development experience; bachelor’s degree required (master’s preferred). Experience with microservices, REST APIs, Python/.NET/C#/Angular/TypeScript, SQL and Azure; ML framework experience preferred.
Angular, TypeScript, Python, .NET, C#, SQL, T-SQL, Azure, App Services, Functions, SQL Database, DevOps, Azure OpenAI, PyTorch, TensorFlow, scikit-learn
1w
Save
Mark Applied
Hide
Software Engineer Lead
Pittsburgh or Denver or Birmingham or Farmers Branch or Cleveland or Phoenix or Strongsville
$86k-$158k/yr OnsiteFull Time
3+ YOE3+ years experience in mainframe development with COBOL, JCL, DB2, CICS; strong problem-solving and communication skills; bachelor's degree or equivalent preferred.
IBM z/OS, AIX, Linux (Red Hat), Windows, COBOL, CICS, DB2, JCL, VSAM, TSO/ISPF, Easytrieve, Endevor, CA7, Control M, BMC AMI DevX Code Pipeline, DB2, Oracle, Fiserv PEP+ ACH, Z/OS Connect
2mo
Save
Mark Applied
Hide
Lead Electrical Engineer, BESS
Westminster, Colorado, United States
$100k-$130k/yr OnsiteFull Time
4+ YOELead electrical engineer for BESS projects; manage electrical design budgets; knowledge of NEC/IEEE standards; 4-10 years of experience.
AutoCAD, ETAP, SKM PowerTools, CYME, DigSilent PowerFactory, PSS/E, HOMER, SAM, BatteryOS
2w
Save
Mark Applied
Hide
Lead AI Engineer
Denver or San Francisco or Chicago or Dallas or Phoenix
$147k-$202k/yr OnsiteFull Time
6+ YOE6+ years in software/platform/data/applied AI, experience building and deploying LLM/agent workflows, strong programming in Python/TypeScript/JavaScript, API and SaaS integration, and ability to lead technical scoping and production delivery.
Python, TypeScript, JavaScript, OpenAI Agents SDK, LangChain, LangGraph, LlamaIndex, MCP, AutoGen, CrewAI, n8n, Autodesk, BIM, AWS IoT, AWS Lambda, Snowflake
1mo
Save
Mark Applied
Hide
Lead Power Platform Developer
Denver, Colorado, United States
$90k-$190k/yr HybridFull Time
10+ YOE10+ years Microsoft Dynamics 365 and Power Platform experience, hands-on development in Java/Python/.NET, Dynamics 365 certification preferred, bachelor's degree, strong communication and project leadership skills.
Microsoft Dynamics 365, Microsoft Power Platform, CCaaS, Omnichannel, Java, Python, .NET, Salesforce
1d
Save
Mark Applied
Hide
Lead Software Engineer - Murex
Philadelphia or Denver or Cedar Rapids
$111k-$135k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years of software engineering; Murex development; Java, .NET/C#, SQL, integrations, ETL, reporting, troubleshooting, and derivatives lifecycle knowledge.
Murex, MxML, SQL Server, Oracle, SSIS, AWS Glue, SSRS, Microsoft Excel, Visual Studio, Git, Bitbucket, Maven, Jenkins, Nexus, SQL Management Studio, NUnit, Docker, OpenShift, Kubernetes, Java, .NET, C#, Python, Swagger, OpenAPI, Kafka, REST APIs, Spring Framework, J2EE, Control-M, Kiro, Microsoft Windows Server, Linux, Unix, Excel VBA
2mo
Save
Mark Applied
Hide
Lead Electrical Engineer
Aurora, Colorado, United States
OnsiteFull Time
8+ YOESenior electrical engineer with 8+ years in critical power systems; US citizenship; UPS, switchgear experience; AutoCAD/Revit; NEC/NFPA/UL/IEEE knowledge.
AutoCAD, Revit
2w
Save
Mark Applied
Hide
Lead Lab Automation Engineer
Englewood, Colorado, United States
$110k-$157k/yr OnsiteFull Time
8+ YOE6+ MgmtBachelor's in CS/CE or related,8+ years in software test automation (6+ years lead),expert in Python test frameworks,CI/CD,live TV streaming protocols,network and embedded device debugging.
Python, Jenkins, GitLab CI, GitHub Actions, ADB, Wireshark
6d
Save
Mark Applied
Hide
Lead AI / ML Engineer
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
6+ YOEBachelor's degree or equivalent experience, 6+ years developing and deploying AI/ML solutions, programming proficiency, experience with ML frameworks, big data, databases, and cloud platforms.
Python, R, Java, TensorFlow, PyTorch, Hadoop, Spark, AWS, Microsoft Azure, Google Cloud, D3.js, ggplot
3w
Save
Mark Applied
Hide
Lead Building Engineer - Spire Owners Association
Denver, Colorado, United States
$32-$36/hr OnsiteFull Time
3+ YOEHigh school diploma, 3–5 years building maintenance experience, strong HVAC/plumbing/electrical/fire-life safety/generator knowledge, excellent communication; lead or HOA experience preferred; CPO certification preferred.
BAS
3w
Save
Mark Applied
Hide
Lead DevOps Engineer
San Diego or Denver or Arlington or Boston or Woburn
$175k-$240k/yr HybridFull Time
5+ YOEU.S. citizen with active US security clearance (SCI), BS in Computer Science or related +5 years experience, expertise in CI/CD, cloud platforms, containerization, Kubernetes, Linux, Python, and cybersecurity fundamentals.
Gitlab, AWS, Azure, Google Cloud, Ansible, Chef, Docker, Podman, Kubernetes, EKS, Rancher, Python, Linux Shell, Jira, ArgoCD, Flux, Nexus, Artifactory, SonarQube, Coverity, TerraForm
2w
Save
Mark Applied
Hide
Staff Mission Lead Systems Engineer
Washington D.C. or Virginia or Denver
$194k-$230k/yr RemoteFull Time
10+ YOEBS+ in engineering and 10+ years experience in complex mission/spacecraft design; technical lead experience for high‑rigor government or commercial programs; requirements, systems modeling, integration, and customer-facing skills; active TS/SCI clearance.
Cameo Systems Modeler, Python, Julia
2mo
Save
Mark Applied
Hide
Lead Systems Engineer, Battlespace
Broomfield, Colorado, United States
$144k-$191k/yr OnsiteFull Time
8+ YOE1+ Mgmt8+ years hardware/software systems engineering; 1+ year people management; MBSE tools; Python; statistics/AI/ML; U.S. Secret clearance eligible; travel up to 25%.
MBSE, JAMA, Cameo, Matlab, Simulink, AFSIM, Python, Linux
10h
Save
Mark Applied
Hide
Lead Software Engineer (São Paulo, BR)
São Paulo or Brazil or Amsterdam or United Kingdom or London or New York City or Philadelphia or Denver
R$213k-R$261k/yr HybridFull Time
5+ YOERequires 5+ years in software development, web platforms and integrations, modern architecture, APIs, data governance, and engineer leadership. English fluency required; a computer science or IT degree is preferred.
B Hive, B Academy, LMS, Git, Coderbyte, Google Meet, Zoom
Explore Jobs