CNO Software Developer with C and Python CymertekCNO Software Developer with C and PythonAurora, ColoradoCNO Software Engineer, Network Security Software Developer, Network Operations Engineer, Cybersecurity Software Developer, C and Python Software Engineer, Systems Software Developer, Embedded Software Engineer, Security Systems Developer, Network Infrastructure Developer, Cyber Defense Software Engineer, etc. Computer Science, Cybersecurity, Network Engineering, Software Engineering, Information Technology, Computer Engineering, Electrical Engineering, Applied Mathematics, Information Systems, Data Science, Telecommunications, etc.
Cross-Domain Software Developer CymertekCross-Domain Software DeveloperAurora, ColoradoCross-Domain Solutions Developer, Secure Data Transfer Developer, Information Assurance Developer, Software Security Engineer, Cybersecurity Software Developer, Secure Systems Developer, Data Protection Software Engineer, Network Security Developer, Cross-Domain Architect, Secure Application Developer, Secure Integration Engineer, Software Developer for Classified Systems, Secure Communication Systems Developer, Information Security Software Engineer, Secure Systems Analyst, Cross-Domain Interface Developer, Secure Middleware Developer, Secure Systems Programmer, Embedded Systems Security Developer, etc. Computer Science, Software Engineering, Cybersecurity, Information Technology, Information Systems, Computer Engineering, Systems Engineering, Network Engineering, Applied Mathematics, Data Science, Information Assurance, Cryptography, Digital Forensics, Telecommunications, Artificial Intelligence, Secure Communications, Electrical Engineering, Computational Science, Secure Software Development, Embedded Systems Engineering, etc.
SIGINT Software Developer CymertekSIGINT Software DeveloperAurora, ColoradoSoftware Engineer, SIGINT Analyst, Intelligence Systems Developer, Cybersecurity Software Developer, Signals Data Engineer, Embedded Systems Developer, Intelligence Application Developer, Full Stack Developer, Backend Developer, Data Processing Engineer, etc. Computer Science, Software Engineering, Electrical Engineering, Cybersecurity, Information Technology, Data Science, Systems Engineering, Mathematics, Artificial Intelligence, Information Systems, etc.
Server Software Developer CACIServer Software DeveloperDenver, ColoradoExperience with Java, SQL, Git Server-side data technologies like, Postgres, Elasticsearch, Kafka, Redis, DevOps tools, including Jenkins, Gitlab, Nexus, and SonarQube Familiarity with Agile software development methodology, processes, and techniques Linux and Windows skills. We work directly with operational users to design, develop, and maintain capabilities that empower analysts to manage and fuse data from multiple sources of intelligence, allowing them to assess, monitor and alert on intelligence in direct support of vital national security missions.
Senior Software Developer-(Colorado) SCRAM SystemsSenior Software Developer-(Colorado)Denver, CODuties/Responsibilities: Work closely with a team as well as collaborate with other development teams writing code contributing to a large set of applications using multiple shared projects and libraries. Develop, test, and deploy robust and scalable software solutions using C#, Angular/jQuery, React, MongoDB, SQL Server, Docker, and other relevant technologies.
AI Solutions Software Developer AtkinsRealisAI Solutions Software DeveloperDenver, CO$90,000–$150,000 / yearApply broad knowledge of leading-edge information technologies, data engineering, machine learning, cloud platforms, and software development practices to analyze complex datasets, integrate AI models and third-party services, and develop secure, maintainable, and scalable digital solutions. Under direction, works collaboratively with industry experts, software developers, data specialists, project managers, and client stakeholders to design, build, and deliver AI-enabled software, data, and analytics solutions that solve important and impactful real-world problems.
NewSoftware Developer (Ts/Sci CI Poly) (5303) (Chantilly, VA; Herndon, VA; Aurora, CO) SmartronixSoftware Developer (Ts/Sci CI Poly) (5303) (Chantilly, VA; Herndon, VA; Aurora, CO)Aurora, CO$110,800–$184,700 / yearThe SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.
Front-end Software Developer CACIFront-end Software DeveloperDenver, ColoradoPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. We are looking for a Senior Front-End Software Developer on the FADE program to build mission-critical, cloud and edge-native applications with advanced situational awareness and collaboration features.
Senior Software Developer AtkinsRealisSenior Software DeveloperDenver, CO$80,000–$130,000 / yearNote to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. Ability to integrate AI capabilities into software development workflows using tools such as GitHub Copilot to improve productivity, accelerate delivery, and maintain code quality.
Software Developer III General AtomicsSoftware Developer IIIAurora, COTypically requires a bachelors degree, masters degree or PhD in computer science, information systems or a related discipline and progressive software development experience as follows; four or more years of experience with a bachelors degree or two or more years of experience with a masters degree. GA Intelligence is looking for a Cleared Software Engineer to join our Solutions Intelligence Department to design, develop and deploy novel tracking, data fusion and geospatial data management products for Intelligence Community and Department of Defense partners.
Software Developer IV General AtomicsSoftware Developer IVAurora, COTypically requires a bachelors degree, masters degree or PhD in computer science, information systems or related discipline and progressive software development experience as follows; six or more years of experience with a bachelors degree, four or more years of experience with a masters degree, or two or more years with a PhD. GA Intelligence is looking for a Cleared Software Engineer to join our Solutions Intelligence Department to design, develop and deploy novel tracking, data fusion and geospatial data management products for Intelligence Community and Department of Defense partners.
NewFull Stack Software Developer, Mid-level CACIFull Stack Software Developer, Mid-levelDenver, Colorado$82,100–$172,400 / yearJob Title: Full Stack Software Developer, Mid-levelJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 10/31/2026 The Opportunity: Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
NewSoftware Developer/Data Scientist Intern - Summer 2027 CACISoftware Developer/Data Scientist Intern - Summer 2027Denver, Colorado$39,900–$79,900 / yearJob Title: Software Developer/Data Scientist Intern - Summer 2027Job Category: Intern/Co-opTime Type: Part timeMinimum Clearance Required to Start: NoneEmployee Type: Part-Time On-CallPercentage of Travel Required: NoneType of Travel: NoneAnticipated Posting End: 10/31/2026 The Opportunity: Web Development Skills: Familiarity with Java, JavaScript, HTML, HTML5, CSS, cross-browser compatibility, Web User Interface Design, Security Principles, Object-Oriented Design, Web Services, Groovy, Grails, and Angular.
Software Developer Dassault Systemes SESoftware DeveloperBroomfield, COWith CGM, software developers can create and open CAD and polyhedral models, modify queries, and prepare for all kinds of analysis. Role & Responsibilities: Dassault Systemes' Spatial Corporation is the heart of 3D modeling in hundreds of applications in diverse areas of engineering.
Junior Software Developer Two Six Technologies IncJunior Software DeveloperAurora, CO$84,000–$151,400 / yearYou will create new environments/services/offerings which will involve coordination with outside groups, architecture, security design and creation, including identifying when implementations are not highly available or have defects. Two Six Technologies is currently seeking Software Developers with experience in web and desktop software and are especially interested in knowledge of cloud development in support of a large, high-visibility enterprise classification application.
Software Developer Two Six Technologies IncSoftware DeveloperAurora, CO$104,200–$187,700 / yearYou will create new environments/services/offerings which will involve coordination with outside groups, architecture, security design and creation, including identifying when implementations are not highly available or have defects. Two Six Technologies is currently seeking Software Developers with experience in web and desktop software and are especially interested in knowledge of cloud development in support of a large, high-visibility enterprise classification application.
Front End GUI Developer / Software Engineer CymertekFront End GUI Developer / Software EngineerAurora, ColoradoFront End Developer, UI Developer, Front End Software Engineer, Web Developer, Application Developer, UX Developer, JavaScript Developer, React Developer, Angular Developer, Full Stack Developer, Mobile App Developer, GUI Engineer, Front End Architect, Interactive Developer, ect. Computer Science, Software Engineering, Information Technology, Web Development, Human-Computer Interaction, Graphic Design, Digital Media, User Experience Design, Computer Engineering, Interactive Media, Multimedia Design, Information Systems, Game Design, ect.
C / C++ / Java Software Developer CymertekC / C++ / Java Software DeveloperAurora, ColoradoSoftware Engineer, Backend Developer, Full Stack Developer, Systems Developer, Application Developer, Embedded Software Developer, Java Developer, C++ Developer, C Developer, Senior Software Developer, Software Architect, etc. Computer Science, Software Engineering, Computer Engineering, Information Technology, Applied Mathematics, Electrical Engineering, Data Science, Software Architecture, Information Systems, Artificial Intelligence, Cybersecurity, etc.
Technical Lead - Software Developer, Data Foundry Eli Lilly and CoTechnical Lead - Software Developer, Data FoundryLouisville, CO$151,500–$244,200 / yearOur current groups include: Africa, Middle East, Central Asia Network, Black Employees at Lilly, Chinese Culture Network, Japanese International Leadership Network (JILN), Lilly India Network, Organization of Latinx at Lilly (OLA), PRIDE (LGBTQ+ Allies), Veterans Leadership Network (VLN), Women's Initiative for Leading at Lilly (WILL), enAble (for people with disabilities). Data Foundry is a multidisciplinary team within DTP that enables AI-native drug discovery through four integrated pillars: Architecture4Insight (data infrastructure and scientific software), Methods4Insight (analytical and computational methods), Automation & Scale4Insight (lab automation and agentic workflows), and Preparedness4Insight (data governance and readiness).
Internship - Software Developer (Marketing and Sales IT) Hilti IncInternship - Software Developer (Marketing and Sales IT)COAs a Software Engineer Intern, you will develop and maintain backend and platform-based solutions within a Scrum team, working across the software delivery lifecycle-implementing business logic, extending platform capabilities, and delivering reliable, well-tested functionality. In this role, you'll be part of an international team delivering digital solutions that improve customer engagement and marketing effectiveness across global markets, while contributing directly to systems that drive commercial operations.