Full Stack Software Engineer (TS/SCI) {S}
$105k - $185kARKA Group
ARKA Group L.P. ("ARKA") is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of today.
Join the ARKA team to learn how Beyond Begins Here. Discover your next career opportunity now! This is an on-site position located in Aurora, CO. In support of work/life balance, many positions are available for a flexible schedule within the pay period. Ask us about the opportunity for flex scheduling if that's of interest to you. We also offer generous relocation benefits for eligible candidates as well as consideration for sign on bonuses consistent with skills and experience levels. Position Overview: We are looking for a Full Stack Developer who will be responsible for designing, developing, and implementing frontend and backend software for a complex web application Translating software requirements into working and maintainable solutions within the existing application frameworks. Responsibilities:- Managing the complete software development process from conception to deployment
- Maintaining and upgrading the software following deployment
- Managing the end-to-end life cycle for the production of software and applications
- Overseeing and guiding the analyzing, writing, building, and deployment of software
- Overseeing the automated testing and providing feedback to management during the development process
- Modifying and testing changes to previously developed programs
- Active TS/SCI U.S. Government Security Clearance
- Bachelor's in computer science or related field
- At least 3 years of Java, C#, or Python
- At least 1 year of Javascript or Typescript experience
- Experience with the design, development, and maintenance of high-quality, scalable, and secure software applications using Java and modern frameworks such as Spring Boot or Quarkus
- Ability to collaborate with cross-functional teams including product managers, architects, and other engineers to define, design, and ship new features
- Understanding of the full software development lifecycle (SDLC), including requirements gathering, design, coding, testing, deployment, and maintenance
- Ability to write clean, efficient, well-documented, and testable code
- Experience in the development of unit, integration, and system tests to ensure software quality
- Experiencing in the development of microservices and RESTful APIs
- Knowledge of how to work in an Agile/Scrum development environment, participating in sprint planning, daily stand-ups, and sprint reviews
- Experience with a modern cloud provider such as AWS or Azure as well as understanding of standalone Kubernetes deployments
- Experience with modern front-end development using React or Angular as well as a corollary understanding of JavaScript or Typescript
- Experience with Source Control tools (e.g. Git, Gitlab)
- Experience with DevSecOps and Agile Scrum software development methodology including using tools like Git, Jira and Confluence
- Comprehensive medical/vision/dental insurance packages
- Company contributions to qualified HSA accounts
- 401k retirement plan with industry leading company contributions
- 3 weeks of vacation accrual per year plus time off for sick leave and unscheduled life events
- 13 paid holidays
- Upfront tuition assistance for approved degree programs
- Annual bonus program based on company and employee performance
- Company paid life insurance, AD&D, Short-Term and Long-Term disability insurance
- 4 weeks paid Parental Leave
- Employee assistance program (EAP)
EHS/Environmental Requirements: This job operates in a professional office environment. While performing the duties of this job, the employee routinely is required to use hands to keyboard, communicate, listen to, and interpret instructions and remain stationary for extended periods of the time. This would require the ability to move around the campus and occasionally move/lift items weighing up to 25 lbs. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job. Applicants are invited to apply for a reasonable accommodation to perform the essential duties of the job. To apply, send a request to View email address on click.appcast.io or contact View phone number on click.appcast.io and press 2 for Human Resources. ITC & Security Clearance Requirements: This position requires an active TS/SCI U.S. Government Security Clearance. Visa Restrictions: No visa sponsorship is available for this position. Pre-employment Screenings: Employment with any ARKA companies in the U.S. is contingent upon satisfactory completion of several pre-employment requirements to include a credit check, background check, and drug screen. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
$155k - $175k
...Position: Software Engineer Level 2 Location: Aurora, CO Clearance : Active TS/SCI with FS Polygraph DeNOVO Solutions is seeking a Software Engineer Level 2 to... ...degree. Clearance: ~ Active TS/SCI with Full-Scope Polygraph (NSA) Why Join DeNOVO Solutions...SuggestedFull time$130k - $170k
...Colorado, is seeking a Sr Staff/Senior Software Engineer to support Missile Defense Solution software... ...engineering, along with an active TS/SCI security clearance. Competitive salary ranging... ...benefits including a 401(k) match and full medical coverage. #J-18808-Ljbffr...Suggested$180k
...Principal Software Engineer Salary range: $180k+/yr Location: Aurora, CO Clearance: Active TS/SCI with CI Polygraph required Certification: IAT Level II / Security+ required... .... The engineer will work across the full software development lifecycle, troubleshoot...Suggested$150k - $200k
...DevOps Engineer (Mid) Location: Aurora, CO or Chantilly, VA Clearance Required: TS/SCI with CI Polygraph Lead the Development of Complex Software Systems as a DevOps Engineer! DeNOVO Solutions is looking to hire a DevOps Engineer to support a large-scale cloud...SuggestedHourly payTemporary work$165k - $200k
...Overview: This senior role is for a Software Architect/Principal Software Engineer, and requires technical leadership,... ...customer intimacy to ensure a full understanding of the customer's... ...effectively with virtual teams ~ Active TS/SCI Security Clearance with ability to...SuggestedTemporary workFor subcontractorWork at officeVisa sponsorshipRelocation packageFlexible hours- ...A prominent technology firm is seeking a highly skilled Full Stack Software Engineer to develop cutting-edge applications. This role involves working across the software development lifecycle, ensuring high performance, and optimizing applications for scalability. Ideal...Flexible hours
$150k - $200k
...DeNOVO Solutions is seeking a DevOps Engineer in Aurora, CO, requiring an active TS/SCI clearance with CI Polygraph. The role involves leading the development of complex software systems in a large-scale cloud environment using Kubernetes, along with engagement with government...- A trusted federal contractor is seeking a skilled Full Stack Developer in Aurora, CO, to create dynamic web applications. The ideal candidate will have expertise in front-end and back-end development, collaborating with teams to solve complex problems using cutting-edge...For contractorsFlexible hours
$131.3k - $237.35k
...Description Leidos has an exciting opportunity for a Sr. Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will... ...large complex enterprise system. Development includes the full range of turning Agile user stories into implementable...Local areaImmediate start$50 - $67 per hour
...GeoLogics is seeking a Software Engineer for a 12-month contract in Aurora, Colorado. This position requires an active TS/SCI clearance and offers a rate of $50.00/hr - $67.00/hr based on experience. Candidates should have a Bachelor's degree in a STEM field and 2 to...Contract work$90 - $110 per hour
...Aurora, CO, is seeking an experienced Software Architect with a strong background in software engineering. You will provide technical direction to... ...C++, cloud environments, and an active TS/SCI clearance. This position offers a full-time employment type along with competitive...Hourly payFull timeFor contractors- Northstrat is looking for a Java Software Developer to join an established program with multiple agile development teams. You will solve... ...closely with users for effective product design. An active TS/SCI clearance is required. This position is onsite in either Sterling...
$64.04 - $120.27 per hour
...A federal contractor firm seeks a Software Engineer to develop and enhance complex software systems for government clients. Candidates must... ...in Computer Science with 14 years of experience and an active TS/SCI clearance. Key responsibilities include analyzing user requirements...Hourly payFor contractors$150k - $190k
...and supports you. Position: DevSecOps Engineer - Mid (TS/SCI with CI Poly) Location: Aurora, CO Job... ...teams to ensure secure and compliant software delivery. Why You’ll Love This Role... ...Community (IC). Our benefits package for full‑time employees includes: Competitive...Full time$165k - $200k
A technology firm is looking for a Principal Software Engineer in Aurora, CO, offering a salary range of $165,000 - $200,000. The role emphasizes... ..., strong cloud system knowledge, and hold an active TS/SCI Security Clearance. The position also offers generous relocation...Relocation packageFlexible hours$86k - $200k
...Overview: This position is for an AI/ML Engineer looking for new challenging problems.... ...a team of excellent researchers and software developers who are eager to mentor and teach... ...and/or algorithm development ~ Active TS/SCI with CI Poly U.S. Government Security...Temporary workWork at officeRemote workVisa sponsorshipRelocation packageFlexible hours$115k - $175k
Senior Infrastructure/DevSecOps Engineer (TS/SCI with CI Poly) {S} Job Category: ENG Requisition... ...006 Posted: August 8, 2025 Job Type: Full-Time Workplace: On-site Location... ...with a talented team to deliver a complex software application into operations. In addition...Full timeTemporary workWork experience placementWork at officeRemote workVisa sponsorshipRelocation packageFlexible hours$155k - $200k
...Position Overview: This position is for a Staff AI/ML Engineer looking for new challenging problems. You should have experience... ...using version control (e.g. git, GitLab, Bitbucket) ~ Active TS/SCI U.S. Government Security Clearance Preferred Qualifications...Temporary workWork at officeVisa sponsorshipRelocation packageFlexible hours- Lockheed Martin in Littleton, Colorado, is seeking a talented engineer to join the Erebus Program focused on geospatial intelligence software. This role involves substantial OOP experience and knowledge of cloud platforms like AWS, alongside a required active Top Secret...
$163.12k - $203.9k
...Rise8 is seeking a Senior Platform Engineer for their Aurora, Colorado location. This role involves creating and implementing automated... ...schedule, premium health insurance, 401(k) match, and an annual education budget. An active TS/SCI clearance is required. #J-18808-Ljbffr...Flexible hours$150k - $200k
...55 Posted : February 26, 2026 Full-Time Locations Stratagem Group... ...Position Overview The Staff AI/ML Engineer (LLMs) will lead the... ...of experience, preferably in software development or as a data scientist... ...git, GitLab, Bitbucket) Active TS/SCI U.S. Government Security Clearance...Full timeTemporary workWork at officeVisa sponsorshipRelocation packageFlexible hours$150k - $190k
...Overview: This position is for a Staff Software Engineering Manager . ARKA-Mission Applications is... ...code to key projects using our tech stack up to and including Proven... ...This position requires an active TS/SCI U.S. Government Security Clearance....Temporary workWork at officeVisa sponsorshipRelocation packageFlexible hours$142.2k - $213.4k
...company is seeking a Sr Principal RF Microwave Design Engineer in Aurora, Colorado. The role requires expertise in software-defined radios, IP networking, and... ...STEM field with relevant experience and an active TS/SCI clearance. The position offers a competitive salary...$69.4k - $158k
A consultancy firm is seeking a Software and Systems Engineer in Aurora, Colorado. You will design cloud-based software systems, modernize data processing... ...in Systems Engineering, Agile methodology, and possess a TS/SCI clearance. Competitive salary ranging from $69,400 to $158...$61.9k - $141k
Booz Allen Hamilton is seeking a Mid DevOps Engineer in Aurora, Colorado, to manage and secure client container platforms using the latest... ...with containerization standards. Candidates must hold a TS/SCI clearance and have a background in developing enterprise cloud-...$103.5k - $181.1k
...empowers you to achieve your full potential. Unleash your talent... ...searching for a full-time Software Developer Mid Level position... ...Responsibilities: Work closely with engineers, analysts, and other... ...structures, and algorithms TS/SCI is required Minimum of 4...Full timeLocal areaWorldwide$85k - $266k
...Constellation Technologies, Inc is seeking Software Engineers for various roles in Fort Meade, MD. Candidates must have U.S. citizenship and an active TS/SCI clearance with polygraph. The position offers a wide salary range from $85,000 to $266,000, depending on experience...$180k - $210k
...02818 Posted: April 5, 2025 Full-Time On-site Locations Stratagem... ...Overview The Principal AI/ML Engineer will support the development... ...of experience, preferably in software development or as a data scientist... ..., scikit-learn, etc.) Active TS/SCI U.S. Government Security...Full timeTemporary workWork at officeLocal areaRemote workVisa sponsorshipRelocation packageFlexible hours$160k - $200k
...Staff AI/ML Engineering Manager (TS/SCI) {S} Job Category : ENG Requisition Number : STAFF002942 Full-Time On-site Locations Showing 1 location... ...ML projects using our tech stack. Proven proficiency in Python... ...) Experience with modern software development methodologies (...Full timeTemporary workWork at officeRemote workVisa sponsorshipRelocation packageFlexible hours$103.6k - $155.4k
...REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time Description... ...Northrop Grumman is seeking a Principal Software Engineer to work on-site at Schriever SFB, near Colorado... ...SFB, near Colorado Springs, CO TS/SCI with a Ci polygraph or a TS SCI acquiring...Work at officeRelocationShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Full Stack Software Engineer (TS/SCI) {S}. Be the first to apply!
- full stack developer Aurora, CO
- senior java full-stack developer Aurora, CO
- c# .net full stack developer Aurora, CO
- junior full-stack web developer Aurora, CO
- remote .net full stack web developer Aurora, CO
- full stack engineer Aurora, CO
- senior full stack web developer Aurora, CO
- federal - software developer Aurora, CO
- software engineer contract Aurora, CO
- software engineer healthcare Aurora, CO


