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440 developer ii jobs at 149 companies in Longmont, CO

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Software Engineer II
Lone Tree or Englewood
$94k-$130k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
2+ YOEBachelor's degree in Computer Science or Software Engineering; 2+ years of software development experience; ability to obtain/maintain Secret U.S. Security Clearance.
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Software Engineer II
Centennial or Louisville
$106k-$145k/yr OnsiteFull Time
Sierra Space
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
2+ YOEBachelor's degree or equivalent; 2+ years experience; strong programming and software development knowledge; Agile/Scrum/Kanban; ability to obtain/maintain US security clearance.
Python, React, FastAPI, Kubernetes, Docker, Git, AWS, Ansible, Jira, Confluence
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Software Engineer II (Signup & Activation)
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$103k-$195k/yr HybridFull Time
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
4+ YOE4+ years of frontend software development; strong TS/JS and React; Next.js; Rails familiarity; REST/GraphQL; A/B testing and personalization; accessible UX; collaborative, growth-minded; AI-assisted development.
TypeScript, JavaScript, React, Next.js, Ruby on Rails, REST, GraphQL, Redis, Kafka, MySQL, Terraform, CI/CD
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Software Engineer II
Atlanta or Austin or Boston or Chicago or Denver or New York City or United States
$115k-$188k/yr RemoteFull Time
Iterable
Iterable: AI-powered customer engagement and cross-channel marketing automation platform.
Strong software engineering fundamentals in Scala/Java/Kotlin or similar; experience with build systems and CI; diagnose complex build/test issues; collaborate across teams; comfortable using AI tools.
Bazel, SBT, Maven, Gradle, GitHub Actions, Cursor, Claude
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Controls Engineer II
Denver, Colorado, United States
OnsiteFull Time
Prime Controls
Prime Controls: Provides industrial automation, systems integration, and construction services.
4+ YOEDesign control systems, configure instrumentation, prepare implementation, develop PLC/HMI programs, test, document, and train for automation projects.
Allen-Bradley equipment, PLC programming, Ladder logic, Function block, Structured text, EtherNet/IP, HMI
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Software Engineer II, Analytics Amazon Dedicated Cloud (ADC)
Denver, Colorado, United States
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years software development; 2+ years design/architecture; Bachelor's degree or CSSLP; TS/SCI clearance; at least one programming language.
Java, Python, Linux
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Engineer II - Aviation Infrastructure
Denver, Colorado, United States
$82k-$123k/yr OnsiteFull Time
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
2+ YOEBachelor’s degree in Engineering with 2 years of experience, or Master’s degree with 1 year; proficient in MicroStation/AutoCAD and Microsoft Office; EIT preferred.
MicroStation, AutoCAD, Microsoft Office
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Dynamics Developer II
Greenwood Village, Colorado, United States
$111k-$140k/yr OnsiteFull Time
ISEC
ISEC: Installs architectural woodwork and specialty finishes for commercial buildings.
3+ YOE3+ years developing business applications with Microsoft Dynamics 365, Power Apps/Power Automate, SharePoint experience, Dataverse data modeling, and ability to lead projects and produce documentation.
Microsoft Dynamics 365, Business Central, Supply Chain Management, Power Apps, Power Automate, SharePoint, Dataverse
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3mo
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IT Engineer II
Denver, Colorado, United States
$65k-$80k/yr HybridFull Time
Vertafore
VertaforeNYSE: ROP: Provides cloud-based software solutions for the insurance industry.
3+ YOE3+ years in PC/MAC troubleshooting; strong endpoint and network support; experience with enterprise core services; able to install, configure, and maintain hardware and software; hybrid/remote support experience; travel up to 10%.
Endpoint management (Tanium, Intune, JAMF), VDI / virtualization, Active Directory / DNS / DHCP / GPO, O365 Administration, Security and IAM basics, Patch management, Software deployment
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Electrical Engineer II
Orlando or Avon or Lakewood
$75k-$95k/yr OnsiteFull Time
RTM Engineering Consultants
RTM Engineering Consultants: Provides multidisciplinary engineering design and consulting services.
3+ YOE4-year engineering degree; 3+ years experience; knowledge of electrical codes, drafting standards; AutoCAD and Revit; SKM or similar tools.
AutoCAD, Revit, SKM, Lighting Calculations
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Wireline Engineer II
Brighton, Colorado, United States
$82k-$105k/yr OnsiteFull Time
Ranger Energy Services
Ranger Energy ServicesNYSE: RNGR: Provides high-specification well services and wireline solutions for oilfields.
3+ YOE3+ years supervising wireline well site operations; high school or GED; CDL-HM; ATF background check; English fluency; knowledge of wireline tech and safety standards.
Warrior operating system, Microsoft Office
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Construction Engineer II
Westminster, Colorado, United States
$75k-$131k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOE4-year engineering degree; 5+ years field experience on large transportation projects; Professional Engineer license or ability to obtain; knowledge of construction processes and practices.
CAD
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Propulsion Engineer II
Berthoud, Colorado, United States
$92k-$115k/yr OnsiteFull Time
Ursa Major
Ursa Major: Designs and manufactures rocket engines and aerospace propulsion systems.
2+ YOEBachelor’s degree in engineering; 2+ years hardware design/ownership; CAD and GD&T; pressure vessels, fluids, mechanical and electrical systems; strong ownership and collaboration.
Siemens NX, Windchill PLM, Ansys FEA, CAD, GD&T ASME Y14.5
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Facilities Engineer II
Golden, Colorado, United States
OnsiteFull Time
CoorsTek
CoorsTek: Manufacturer of engineered technical ceramics for global industrial markets.
7+ YOEResponsible for facilities engineering, maintenance programs, and project management for capital facilities and construction.
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Process Engineer II
Longmont, Colorado, United States
$84k-$105k/yr OnsiteFull Time
Antech
Antech: Provides veterinary diagnostic services and technology for animal health.
5+ YOEBachelor’s in engineering; 5-7 years in R&D or production; DOE/SPC; regulated environment; project management; medical device experience preferred.
SolidWorks, Windows, MS Office
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Engineer II - Civil
Raleigh or Austin or Denver or Columbus
$85k-$95k/yr HybridFull Time
ANS
ANS: Provides multi-disciplinary engineering services for renewable energy and infrastructure projects.
3+ YOEBachelor’s in civil engineering; 3-5 years experience; FE/EIT encouraged; PE a plus; proficiency in Civil 3D, HydroCAD, HEC-RAS, GIS, PV CASE; experience on solar/wind/battery projects.
Civil 3D, HydroCAD, HEC-RAS, GIS, PV CASE
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Mechanical Engineer II
Seattle or Denver
$91k-$127k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
2+ YOEBachelor's in Mechanical or Aerospace Engineering; 2+ years designing aerospace mechanical systems; Creo; GD&T ASME Y14.5; mechanisms, seals, tubes; fabrication and QA.
Creo, 3D Modeling, ASME Y14.5
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Mechanical Engineer II
Greenwood Village, Colorado, United States
$88k-$113k/yr HybridFull Time
Merrick & Company
Merrick & Company: Employee-owned firm providing engineering, architecture, and geospatial solutions.
4+ YOEMechanical engineer with 4+ years, PE preferred; experience in mechanical building design (HVAC, plumbing/process, fire protection, controls); Proficient in REVIT/AutoCAD; willingness for travel and possible international assignments.
REVIT, AutoCAD
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Software Engineer II
Canada or United States or United Kingdom or Jordan or New Zealand or Australia or Denver
$105k-$115k/yr RemoteFull Time
EverCommerce
EverCommerceNASDAQ: EVCM: Provides integrated SaaS and payment solutions for service businesses.
3+ YOE3+ years software development experience; strong TypeScript foundation; familiarity with React/React Native, Node.js, mobile app development, MongoDB/PostgreSQL, Git/GitHub, and basic SQL; strong communication and troubleshooting skills; must be eligible to work in Canada without sponsorship.
TypeScript, React Native, React, Node.js, MongoDB, PostgreSQL, Firebase, Git, GitHub, SQL
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Senior Software Engineer II of Trading
New York City or Denver or San Francisco
$174k-$210k/yr HybridFull Time
Forge Global
Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.
5+ YOE5–8 years software engineering; 5+ years in compiled languages (TypeScript, C#, Java); 2+ years scripting (Python, JavaScript, Ruby); real-time data processing; strong SQL (PostgreSQL/MySQL); CI/CD; cloud platforms (AWS/Azure/GCP); Private Markets/Financial Services experience.
TypeScript, C#, Java, Python, JavaScript, Ruby, WebSockets, Kafka, PostgreSQL, MySQL, CI/CD, Git, GitHub, JIRA, AWS, Azure, GCP
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