Full Stack Software Engineer-TS/SCI with polygraph required
LMI Government Consulting
Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. LMI is seeking a Full Stack Software Developer to support a U.S. Federal Government Agency developing a next generation publishing platform for finished intelligence products. This position will work with a team of developers, architects, and data scientists to build new and enhance current capabilities, bringing innovative ideas to challenging and complex problems. This is an onsite position in McLean, VA. Responsibilities General: The Software Developer will be responsible for full stack software design and development. This individual should be a team player with a keen eye for detail and problem-solving skills, experienced in Agile frameworks and modern coding languages. Duties include meeting with clients to determine their software needs, coding, and testing software to ensure functionality, and updating software programs to refine components such as cybersecurity measures. Analyze and translate to both user stories and development tasks. Migrate code from the low to high-side environment for integration into the existing DevOps pipeline. Specific responsibilities may include: Produce clean, efficient code based on specifications Perform peer code reviews Integrate software components and third-party programs Verify and deploy programs and systems Troubleshoot, debug and upgrade existing software Gather and evaluate user feedback Recommend and execute improvements Create technical documentation for reference and reporting Qualifications Required Knowledge,Skillsand Abilities: 5+ years of full stack software development within the IC 10+ years total software development experience Experience with pipeline orchestration and DevSecOps practices within the IC Experience with UI/UX design Experience building web interfaces using Vue.js, React.js, and/or Angular Proficiency using Python, developing and evaluating algorithms and methods Experience with backend development, relational and nonrelational database design and development Experience developing in a lean Agile environment Experience using Jira to manage product backlog Demonstrated experience with Cloud infrastructure such as AWS, Azure, and/or GCP Demonstrated experience developing, deploying andmaintainingAPIs on AWS infrastructure Excellent oral and written communication skills, organizational skills, and Active TS/SCI with polygraph required Desired Knowledge,Skillsand Abilities: BS Degree ordegree in computer science or systems engineeringpreferred. Agile, DevOps, Cloud, Security+or other professional certification(s) Experience with Ruby on Rails Experience using Object Relational Mapper (ORM) such as the Entity Framework / LINQ to SQL Experience with Distributed Source Control tools such as Git Experience working in a consultant/client environment Applicants must meet eligibility requirements for a U.S. Government security clearance. Only US Citizens are eligible for a security clearance. For this position, LMI will only consider applicants with security clearances or applicants who are eligible for security clearances, due to the nature of the work. #J-18808-Ljbffr LMI Government Consulting
- ...personal impact as a Full Stack Software Developer,... ...provide the client with necessary timeliness... ...s Degree (Computer Engineering, Computer Science,... ...related discipline) Required Experience : 5+ yrs... ...Clearance Level : TS/SCI with active polygraph Desired Skills: AWS...Suggested
- ...skilled Forward Deployed Engineer in the Washington,... ...ensuring successful software development,... ...and working closely with customers. This role requires a combination of technical... ...a Top Secret and Polygraph clearance. You must... ...Ability to obtain TS/SCI clearance. Knowledge...SuggestedTemporary workWork experience placementRemote work
$109.99k - $189.15k
...Full-Stack Developer LMI is seeking... ...Stack Developer with proficiency in... ...This position requires an individual... ...Top Secret with Polygraph clearance. You... ...the full software development lifecycle... ...with engineers, analysts, and... ...discipline. ~ Active TS/SCI clearance with...SuggestedContract workWork at officeShift work$165k - $185k
...seeking a qualified Full Stack Developer in... ...the following: software development, cloud engineering, management... ...per government requirements. LMI is a new... ...government impact with innovation and speed... ...an active TS/SCI clearance; TS/SCI with polygraph preferred....SuggestedContract workFlexible hours- ...systems (both LLMs and other technologies) with external systems, including data... ...Bachelor’s Degree in Computer Science, Engineering, or a related technical discipline, or... ...customer site Security Clearance Level: TS/SCI with Polygraph #J-18808-Ljbffr General Dynamics...SuggestedFor contractorsWork experience placement
- ...Description Description: ** TS/SCI Clearance Required** Phoenix Operations Group is looking for a Full-Stack Software Engineer to join our team in one... ...Experience with testing software changes... ...must be willing to pursue polygraph Education ~ Bachelor...
- ...Description Job Description Senior Full-Stack Software Engineer Springfield, VA Active TS/SCI clearance and be willing and able to obtain a CI polygraph required. We have a great opportunity... ...excite you, we’d love to chat with you! @Orchard is retained by a...Full timeFlexible hours
$43.27 - $108.17 per hour
...Description: This is a forensic software development and reverse engineering position combined into one!... ...majority of our open positions require an aptitude in both domains.... ...government security clearance at the TS//SCI level with Polygraph Must have a Bachelors degree...Hourly payContract workFor contractorsLocal areaRemote workRelocation packageFlexible hours- .... This position requires an active U.S. Government... ...at the TS/SCI level. We're... ...solution driven Software Engineer to work onsite with U.S. Government... ...with cloud tech stacks to perform data... ...Ability to work full time onsite Minimum... ...to get a CI Polygraph). ~ Bachelor's...Full timeFlexible hours
$69.4k - $158k
Booz Allen Hamilton in McLean, Virginia seeks a Full Stack Software Engineer with 5+ years of experience in software development. This role involves... ...standards. The ideal candidate must hold a Bachelor's degree and TS/SCI clearance. Compensation ranges from $69,400 to $158,000...- ...Hiring: AI Infrastructure & Full-Stack Engineer (Part-Time or Retainer FT Flexibility... ...an independent contractor, with flexibility to expand to... ...deployment procedures Required Expertise: Strong... ...internet access Must hold an active TS/SCI Full Scope clearance....Full timePart timeFor contractorsLocal area
- ...functional team working directly with customers to get LIGER into... ...in accordance with client requirements Provide expertise to monitor the designing and engineering of infrastructure and... ...Python, and Bash Clearance: TS/SCI with Polygraph Required Desired Master’s...Interim role
$160k - $185k
...is seeking a Web Software Developer to support... ...below: Clearance TS/SCI CI Polygraph Location... ...Transform complex requirements into intuitive, user... ...JavaScript Collaborate with backend services... ...of software engineering experience ActiveTS... ...60,000-$185,000+ Full Benefits: PTO, Holidays...Contract work- ...Enterprise Account Software Systems Engineer Clearance Level: Top Secret... ...VA, (Hybrid / Onsite as required by customer) Clearance... ...: Must possess an active TS/SCI with a Polygraph We're a fast-growing AI... ...across the full stack (infrastructure, data pipelines...
- ...Experience: 8+ years of related experience Required Skills & Experience: Build and... ...as Docker and container orchestration with Kubernetes. Use relational databases... ...capabilities. Security Clearance Level: TS/SCI with Polygraph Location: McLean VA, on Customer...Work experience placement
- ...the opportunity as a Full-Stack Software Developer and help... ...we deliver clarity with our cloud solutions... ...equivalent experience) Required Experience : 8+... ...customer architecture/engineering board experience... ...Clearance Level : TS/SCI w/ Polygraph Location: Herndon...
- ...Senior Software Developer, TS/SCI with Full Scope Polygraph Required, Herndon, VA The Senior Software Developer must have... ...Software Automation development and engineering, programming, and automation... ...with JavaScript, MEAN/MERN stack, and Linux. – Familiarity with,...
$126.1k - $227.95k
...opportunity for a Sr. Software Engineer! Must have an active TS/SCI Polygraph up front. No exceptions... ...Development includes the full range of turning Agile... ...and study complex system requirements, use design software... ...experience or Masters with 10 – 13 years of prior...$150k - $225k
...through cutting-edge cloud engineering solutions. Our... ...empower organizations with robust, secure, scalable... ...to leverage the full potential of cloud computing... ...environment. A TS/SCI with Polygraph security clearance.... ..., and requirements, the projected pay range...Summer holidayImmediate start$126.1k - $227.95k
...opportunity for a Sr. Software Engineer! Must have an active TS/SCI Polygraph up front. No exceptions... ...Development includes the full range of turning Agile... ...and study complex system requirements, use design software... ...experience or Masters with 10 - 13 years of prior...- ...Job Description Job Description TITLE: DevSecOps Engineer CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph LOCATION: Sterling, VA EMPLOYMENT TYPE: Full-time, On-site POSITION SUMMARY Modern Government Solutions (MGS) is seeking a highly skilled...Full time
- ...public interest, with no commercial... ...want to develop software systems that... ...work alongside engineers and scientists... ...seeking a Senior Full Stack Engineer to support... ...initiatives requiring secure, scalable... ...an active TS//SCI with a Full Scope Polygraph. The selected...InternshipLocal areaImmediate start
- ...ServiceNow Developer, TS/SCI with a CI Polygraph Security Clearance Required, Sterling, VA We are seeking a skilled ServiceNow Developer to join the... ...Bachelor's degree in computer science in Software Engineering, or related field. Minimum of 5 years of experience...
- KDA Consulting Inc is seeking a talented Full Stack Developer in McLean, VA to support the design, development, and maintenance... ...’s degree in Computer Science or related field is required, along with an active TS/SCI clearance. Join their mission-driven projects in the...
- ...Cloud Engineer, TS/SCI with a CI Polygraph Security Clearance Required, Fairfax, VA We are looking for a skilled Cloud Engineer to join the team. In this technical Cloud Engineer role, you will prioritize usage to efficiently allocate funds and resources for our...
- ...Cloud Engineer, TS/SCI with a CI Polygraph Security Clearance Required, Fairfax County, VA We are currently looking for a Cloud Engineer for a great opportunity in Fairfax County, VA. The qualified Cloud Engineer must have an active TS/SCI with a CI Polygraph Security...
- ...Description We are seeking a Front-End Software Engineer with extensive experience related to... ...web page. The candidate will take requirements from a teammate with User Interface... ...Security Clearance Level: TS/SCI with Polygraph Location: McLean VA, on Customer...Work experience placement
- ...field in science or engineering. That means we... ...we've built. From full-spectrum cyber operations... ...and cloud-native software systems, our work speaks... .... Come solve with us We offer... ...Qualifications ~ Active TS/SCI clearance with polygraph (required at time of...Temporary workLocal area
$164.38k - $274.52k
...Full Stack Java Developer SME (TS/SCI with Poly Required) Job Category: Software Engineering Requisition Number: SOFTW002124 Posted: June 2, 2026 Full-Time On-site... ...and requires an active/current TS/SCI with Polygraph clearance. Equal Opportunity Employer...Full time- ...ON SITE - Full Stack JavaScript/React Software Engineer – Active TS/SCI SDI is a growing small business located in Alexandria... ...is always on meeting Customer requirements to ensure that their goals,... ...passion for supporting the DOD with cutting edge technologies. This...For contractorsCasual workFlexible hours
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