senior software engineer Jobs in Littleton, Colorado

Senior Software Engineer
Littleton, ColoradoIQ Clarity LLC About Us IQ Clarity's client is a leading company in the travel industry , leveraging cutting-edge technology to transform the way people explore the world. Our mission is to provide seamless, innovative solutions that enhance travel experiences. We are seeking a Senior...Full Job Details
Senior Software Engineer
Aurora, ColoradoSmart SynergiesAs a Senior Software Engineer, you have the opportunity to directly impact the world around you and contribute to classified programs and technologies you are passionate about. Our small agile teams adapt to evolving customer and warfighter needs. What You Will Do • Design,...Full Job Details
Senior Software Engineer/Software Engineer
Boulder, ColoradoWorkday Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set...Full Job Details
Software Engineer Senior
Boulder, ColoradoLockheed Martin Corporation Description: Unlock the Power of Space-Based Infrared Surveillance Are you ready for a challenging role that utilizes your problem-solving skills and software expertise to tackle critical global and national challenges? The Space Based-Infrared System (SBIRS) offers a...Full Job Details
Senior Software Engineer
Denver, ColoradoOrthoFi Who We Are At OrthoFi, we're not just another player in the orthodontic industry - we're the driving force that helps orthodontists launch more smiles while ensuring top-tier patient care. Our tech-savvy solutions are the secret sauce that empowers orthodontic practices...Full Job Details
Senior Software Engineer
Denver, ColoradoAltamira TechnologiesDescription Altamira Technologies is seeking Senior Software Engineers to join our world-class Space Systems engineering team in Denver, CO. As a candidate for this opportunity,you should have a good foundation in object-oriented software development and be experienced...Full Job Details
Senior Software Engineer
Westminster, ColoradoCaterpillar Career Area: Technology, Digital and Data Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and...Full Job Details
Senior Software Engineer
Longmont, ColoradoCaribou Thunder LLC Caribou Thunder Building Tomorrow, Grounded in Legacy For decades, Caribou Thunder has been a Woman, Native American, Minority Owned, WOSB, SDB, SBA, HUBZone Certified small business, at the forefront of advancing national security programs through engineering services...Full Job Details
Senior Software Engineer
Aurora, ColoradoRTX Date Posted: 2025-04-15 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite At Raytheon, the foundation of everything we do is rooted in our values and a...Full Job Details
Senior Software Engineer
Denver, ColoradoJanus Henderson InvestorsWhy work for us? A career at Janus Henderson is more than a job, it's about investing in a brighter future together . Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments,...Full Job Details
Senior Software Engineer
Denver, ColoradoRubix RecruitingWe are looking for a talented team player to lead a group of developers, architect solutions and orient full stack development philosophies. This Team lead .Net Developer role will be part of an agile development group, building and working on enterprise grade software...Full Job Details
Senior Software Engineer
Denver, ColoradoPROVE About Prove As the world moves to a mobile-first economy, businesses need to modernize how they acquire, engage with and enable consumers. Prove's phone-centric identity tokenization and passive cryptographic authentication solutions reduce friction, enhance security and...Full Job Details
Senior Software Engineer
Denver, ColoradoIDR HealthcareIDR is seeking a Senior Software Engineer to join one of our top clients remotely. This is an exciting opportunity to help build transformative health technology at scale-empowering individuals with access to deep, personalized diagnostics and real-time insights into their...Full Job Details
Senior Software Engineer II
Denver, ColoradoDigitalOcean We're looking for an experienced Senior Software Engineer II to join our Growth R&D engineering team and play a crucial role in driving growth via our product activation strategy. You will collaborate closely with Product and UX Design and work across the full tech stack to...Full Job Details
Senior Software Engineer
Boulder, ColoradoPrimary Talent PartnersPrimary Talent Partners has an open 6 month W2 contract with a large pharmaceutical client of ours in the Boulder, CO area. The role will be hybrid and paying on a range of $60.00-70.00/hr based off experience and would be without PTO, benefits, etc (ACA-compliant healthcare...Full Job Details
Senior Software Engineer
Denver, ColoradoFUJIFILM Corporation Position Overview HCUS software engineers develop the next-generation medical informatics applications for doctors, paramedical personnel, medical staff and patients. This position will report to a software development manager. The main responsibilities would be software...Full Job Details
Senior Software Engineer
Louisville, ColoradoEOI SpaceWe are seeking a highly skilled and experienced Senior Software Engineer for our Simulation & Test development to join our aerospace engineering team. The role develops software in support of Flight Software (FSW), Ground Software (GSW), Mission Operations (MO), and Assembly...Full Job Details
Software Engineer
Aurora, ColoradoLeidosAre you ready to take on a challenge in helping protect the U.S. through Missile Defense? Leidos has opportunities now for bright people looking for meaningful and innovative work. The work includes trade studies, system engineering, model-based system engineering, software...Full Job Details
Software Engineer
Denver, ColoradoLeidos Description Are you ready to take on a challenge in helping protect the U.S. through Missile Defense? Leidos has opportunities now for bright people looking for meaningful and innovative work. The work includes trade studies, system engineering, model-based system...Full Job Details
Senior Network Software Engineer I
Littleton, ColoradoRocket Lab ABOUT ROCKET LAB Rocket Lab is a global leader in launch and space systems. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat...Full Job Details
Senior Software Engineer
Denver, ColoradoBranch MetricsAt Branch, we're transforming how brands and users interact across digital platforms. Our mobile marketing and deep linking solutions are trusted to deliver seamless experiences that increase ROI, decrease wasted spend, and eliminate siloed attribution. Our Branch team...Full Job Details
Senior Software Engineer with Security Clearance
Littleton, ColoradoSkyBridge AviationOur Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission payloads and electronic...Full Job Details
Senior Software Engineer
Aurora, ColoradoBlackSignalBlue Ridge Envisioneering is seeking qualified candidates to fill Software Engineer positions at our Denver, CO location. Blue Ridge Envisioneering is currently searching for full-time Senior Software Engineers that will lead teams in the design, development, and maintenance...Full Job Details
Senior Software Engineer
Louisville, ColoradoBiodesix ABOUT US Biodesix is a leading diagnostic solutions company, driven to improve clinical care and outcomes for patients. Biodesix Diagnostic Tests support clinical decisions to expedite personalized care and improve outcomes for patients with lung disease. Biodesix...Full Job Details
Senior Ground Software Engineer I/II
Littleton, ColoradoRocket Lab ABOUT ROCKET LAB Rocket Lab is a global leader in launch and space systems. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat...Full Job Details