Get new jobs by email
  • $145k - $160k

    A government IT solutions provider is seeking a Senior Full Stack Developer to contribute to impactful features on VA.gov. This fully remote role requires expertise in Ruby on Rails, React, and OpenAI API integrations. The candidate will lead backend development processes... 
    Senior
    Rail
    Remote work

    GovCIO

    Denver, CO
    3 days ago
  • $150k - $195k

    A growing technology firm in the U.S. is seeking a Senior Software Engineer to take ownership of the platform and deliver impactful features...  ...In this remote role, you'll work across technologies including Rails and Typescript+React, ensuring high-quality code and engaging in... 
    Senior
    Rail
    Remote work

    NOMAD

    Denver, CO
    3 days ago
  • $110k - $120k

     ...GovCIO is hiring a Senior Full Stack Developer to design and maintain complex features for VA.gov. This fully remote role in the U.S. requires a...  ...experience and advanced skills in React, TypeScript, and Ruby on Rails. The position involves backend and frontend development,... 
    Senior
    Rail
    Remote work

    GovCIO

    Denver, CO
    1 day ago
  • $130.37k - $160.04k

     ...veins, apply to be one of the Bedo 100. What You'll Do: Develop bare-metal firmware in C/C++ for MCU-based avionics systems....  ...Comfortable reading schematics and reasoning about signal paths, power rails, timing, and interface behavior. ~ Hands-on bench experience... 
    Senior
    Rail
    Permanent employment
    Full time
    Relocation
    Relocation package
    Flexible hours

    Albedo

    Broomfield, CO
    1 day ago
  •  ...engineering leadership to help us build the future. We're looking for a Senior Software Engineer who thrives in true full stack development,...  ...-functionally with product teams. Tech stack: React, Ruby on Rails, GCP Jobot is an Equal Opportunity Employer. We provide an... 
    Senior
    Rail
    Local area
    Remote work

    Jobot

    Denver, CO
    14 hours ago
  • $150k - $195k

     ...that make our business run. We’re a small, senior team that ships fast and owns our...  ...will Build and ship features across our Rails backend and Typescript+React frontend...  ...practices across a codebase and improve developer experience. You have experience with writing... 
    Senior
    Rail
    Temporary work
    Work at office
    Local area
    Remote work

    NOMAD

    Denver, CO
    3 days ago
  • $108k - $151k

     ...Step into a role as Steve & Kate's Senior Full Stack Developer. At Steve & Kate's, we put radical trust in kids so that they learn to trust themselves...  ...~ Back-end development experience in Ruby on Rails. ~ Front-end development experience in React, Vue.js, Angular... 
    Senior
    Rail
    Temporary work
    Local area
    Remote work
    Work from home
    Work visa

    Bright Horizons Children's Centers

    Broomfield, CO
    3 days ago
  • $90k - $135k

     ...medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group—57,000+...  ...deployed across multiple products. Key Responsibilities Develop and maintain embedded platform software and build infrastructure... 
    Senior
    Rail
    For contractors

    Alten Technology USA

    Lafayette, CO
    2 days ago
  • A leading railroad maintenance company is seeking a Sr Service Technician in Denver, Colorado. This position focuses on providing exceptional customer service and maintenance functions within the railroad industry. Candidates must have at least 1 year of field service experience...
    Senior
    Rail

    Loram Maintenance of Way, Inc.

    Denver, CO
    14 hours ago
  • A leading railroad services provider is seeking a Sr Service Technician in Trinidad, Colorado. This role focuses on customer service and maintenance, ensuring unit uptime to meet customer satisfaction. A minimum of 1 year of field service experience and 2 years in a railroad...
    Senior
    Rail

    Loram Maintenance of Way, Inc.

    Trinidad, CO
    1 day ago
  • $50.8k - $71.1k

    Loram Maintenance of Way, Inc. seeks a Sr Service Technician CDL in Denver, Colorado. This position involves providing excellent customer service and maintenance functions for railroad lubricator units and ensuring customer satisfaction through effective problem resolution...
    Senior
    Rail

    Loram Maintenance of Way, Inc.

    Denver, CO
    14 hours ago
  • $107.12k - $182.1k

    Esri is seeking a Senior Partner Manager in Denver, Colorado, to strengthen relations with partners and boost sales in utilities and telecom sectors. The role requires over 5 years of experience in enterprise sales or consulting, as well as expertise in managing partnerships... 
    Senior
    Rail

    Esri

    Denver, CO
    14 hours ago
  • A transportation and logistics company is seeking a Corporate Counsel to manage transactional and corporate legal matters. The role includes drafting agreements, providing legal counsel, and ensuring compliance with regulations. The ideal candidate has a Juris Doctorate...
    Senior
    Rail

    OmniTRAX

    Denver, CO
    4 days ago
  • A transportation services company in Trinidad, Colorado is seeking a Sr Service Technician CDL. This position focuses on customer service and maintenance functions to ensure satisfied clients in the railroad sector. Candidates must have a Class A CDL License, a minimum ...
    Senior
    Rail

    Loram Maintenance of Way, Inc.

    Trinidad, CO
    1 day ago
  • A global engineering services firm is seeking a Senior Rail and Transit Engineer to join their team in Denver, CO. The role involves defining project scope, solving technical problems, conducting quality control checks, and may function as the project manager. Candidates... 
    Senior
    Rail

    Snc-Lavalin

    Denver, CO
    2 days ago
  •  ...MANTECH seeks a highly experienced and innovative Expert CNO Developer to join our team in Aurora, CO. In this role, you will lead the development of mission-critical cyber capabilities and lead efforts in advanced Computer Network Operations (CNO) and drive technical... 
    Senior
    Full time
    Work experience placement

    MANTECH

    Aurora, CO
    1 day ago
  • $130k - $200k

    David Evans and Associates, Inc. is seeking a Senior Civil Design Engineer / Group Leader in Denver, CO. This leadership role involves overseeing rail infrastructure projects, guiding a talented team and ensuring technical excellence. The ideal candidate holds a Bachelor... 
    Senior
    Rail

    David Evans and Associates, Inc.

    Denver, CO
    2 days ago
  • Sunbelt Rentals in Colorado is seeking an HVAC Technician 3. The role involves delivering and installing HVAC equipment, troubleshooting complex systems, and providing training. Candidates should have 5+ years of HVAC experience, an HVAC Certificate, and a valid driver'...
    Senior
    Rail

    Sunbelt Rentals

    Denver, CO
    2 days ago
  • $175,000 per week

     ...leader in providing cutting-edge technology solutions for national security programs, is currently seeking a Senior Computer Network Operations (CNO) Developer with a deep understanding of cybersecurity and systems engineering. This role involves designing and implementing... 
    Senior

    ManTech International

    Aurora, CO
    more than 2 months ago
  •  ...Child & Adolescent Division/Instructor - Senior Instructor Job Summary: The Child and...  ...interviews with a biopsychosocial focus, develop and follow through with treatment plans,...  ...ECO Pass: Reduced rate RTD Bus and light rail service There are many additional perks &... 
    Senior
    Rail
    Traineeship

    Colorado Anschutz

    Aurora, CO
    14 hours ago
  • $120k - $150k

     ...features of our remote patient monitoring platform. The ideal candidate will have at least 5 years of experience, expertise in Ruby on Rails, and a strong grasp of AWS and Infrastructure as Code tools. This role offers a competitive salary range of $120,000 to $150,000 per... 
    Rail
    Remote job

    Wellinks

    Denver, CO
    4 days ago
  •  ...Research and Grants Specialist (Open Rank, Senior or Principal) Position #: 00816808 -...  ...research and administrative priorities. Develop monthly reports and analyze divisional research...  ...ECO Pass: Reduced rate RTD Bus and light rail service Minimum Qualifications Senior... 
    Senior
    Rail
    Local area
    3 days per week

    The Chronicle Of Higher Education, Inc.

    Aurora, CO
    4 days ago
  • Avenue Technologies Company is seeking a Principal Software Engineer in Aurora, Colorado. This role involves designing, developing, and maintaining software for advanced test equipment used across engineering labs. Candidates must have a BS degree in Computer Science or... 
    Senior

    Avenue Technologies Company

    Aurora, CO
    2 days ago
  •  ...MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team in Aurora, CO.   In this role, you will develop advanced CNO capabilities that directly support national security. You’ll work in a collaborative environment focused... 
    Senior
    Full time
    Work experience placement

    MANTECH

    Aurora, CO
    1 day ago
  •  ...practices. This is a long‑term freelance/contract position. We hope to develop a long relationship, delivering you steady work. There is the...  ...SQS) Bonus: React Native experience a bonus Bonus: Ruby on Rails experience a bonus Bonus: Blockchain, Machine Learning, Gaming experience... 
    Rail
    Long term contract
    Full time
    Freelance

    Arcanium.io

    Denver, CO
    3 days ago
  • $142.2k - $213.4k

    A leading aerospace company is seeking a Sr. Principal DevOps Engineer in Aurora, CO. The role demands expertise in CI/CD pipelines, container management, and system health monitoring. Candidates should possess extensive experience in Linux administration, shell scripting...
    Senior

    JSfirm.com

    Denver, CO
    1 day ago
  • $214k

     ...small businesses. Lead service migration from a large Ruby-on-Rails monolith into a service-oriented architecture, defining clean...  ...group to. Mentor fellow engineers, contribute to the growth of senior and staff engineers, and help build healthy, high-performing teams... 
    Rail
    Temporary work
    Work at office
    Local area
    2 days per week
    3 days per week

    Gusto

    Denver, CO
    2 days ago
  • $193,000 per week

     ...security measures of the U.S. by providing cutting-edge technology solutions. We are seeking a Senior Computer Network Operations (CNO) Software Engineer to lead our team in developing complex software tools and systems. The candidate will be instrumental in crafting... 
    Senior

    ManTech International

    Aurora, CO
    more than 2 months ago
  •  ...teams, tech leads and design engineers to design and build solutions based on business requirements Partnering with application developers on designs, models and best in class implementation Being a member of Agile team(s) that focuses on delivering what the client... 
    Senior

    Samprasoft

    Lone Tree, Douglas County, CO
    1 day ago
  • $125k - $150k

     ...safety companies providing guardrail, bridge railing, highway signage, fencing, and specialty...  ...resilience. The Role The Senior Estimator at GeoStabilization International...  ...documentation and aggressive timelines. Develop conceptual through IFC-level budgets, translating... 
    Senior
    Rail
    For subcontractor
    Work at office
    3 days per week

    GeoStabilization International

    Denver, CO
    3 hours agonew