Mid-level Full Stack Software Engineer (TS/SCI)
$140k - $200kMaxar Technologies
Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status. Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).Please review the job details below.This position requires an active U.S. Government Security Clearance at the TS/SCI level.We are seeking an experienced Full Stack Software Engineer to support the development, integration, and sustainment of data analytics applications and capabilities for a large-scale U.S. Government data analytics platform. The successful candidate will design and develop user-facing applications, back-end services, and APIs that enable users to access, explore, visualize, and analyze large and complex datasets. The engineer will work closely with data scientists, data engineers, analysts, and government stakeholders to translate analytical requirements into intuitive, scalable, and secure software solutions. The role emphasizes developing interactive data analytics applications, integrating analytical models and data services, and delivering user-friendly capabilities that help users derive actionable insights from diverse data sources. Principal Responsibilities: Full-Stack Application Development: Design, develop, test, and maintain interactive web applications and supporting back-end services that enable data exploration, analysis, visualization, and reporting. Data Analytics Application Integration: Integrate data sources, analytical models, data processing services, and APIs into user-facing applications to support advanced analytics workflows and mission requirements. Data Visualization and User Experience: Develop interactive dashboards, visualizations, search interfaces, and analytical tools that allow users to explore large datasets, identify patterns, and interpret analytical results. Back-End Services and API Development: Develop and maintain RESTful APIs, microservices, and database integrations to support efficient data access, querying, processing, and application functionality. Agile Development and Platform Integration: Collaborate with multidisciplinary engineering and analytics teams to implement new capabilities, troubleshoot application issues, optimize performance, and support CI/CD, testing, and software deployment activities. Minimum Qualifications:Must be a U.S. Citizen with an active TS/SCI clearance (and willingness to obtain a CI poly).Bachelor's degree in computer science, software engineering, information systems, or a related technical field with 8+ years of total professional experience in a technical support role Demonstrated experience in full-stack software development, web application engineering, or a related software engineering discipline. Strong proficiency in modern front-end technologies such as JavaScript/TypeScript, React, Angular, or Vue.js, and experience developing responsive, interactive web applications. Proficiency in at least one back-end programming language, such as Python, Java, Go, or C#, with experience developing RESTful APIs, integrating databases, and building server-side applications. Experience developing data-driven applications and integrating structured data, analytical services, and visualization capabilities Willingness to work onsite 75% (or as needs dictate) from either Herndon, VA or Westminster, CO.Preferred Qualifications:Experience developing data visualization and analytical applications using tools and frameworks such as D3.js, Plotly, Highcharts, Chart.js, or similar technologies. Familiarity with data analytics and big data technologies such as Apache Spark, Hadoop, Kafka, Elasticsearch, or related platforms. Experience integrating machine learning models, statistical analysis, or AI-enabled capabilities into web applications. Familiarity with cloud platforms and services, particularly AWS, Microsoft Azure, or Google Cloud Platform. Experience with containerization and orchestration technologies such as Docker and Kubernetes. Familiarity with CI/CD pipelines, Git-based version control, automated testing, and DevSecOps practices. Experience working with relational and NoSQL databases, including PostgreSQL, MySQL, MongoDB, or Elasticsearch. Knowledge of application security, authentication, authorization, and secure software development practices. Experience supporting government, defense, intelligence, or other regulated environments. #cjpost#LI-RD#LI-OnsitePay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.The base pay for this position within California, Colorado, Hawaii, New Jersey, the Washington, DC metropolitan area, and for all other states is:$140,000.00 - $200,000.00Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire. The date of posting can be found on Vantor's Career page at the top of each job posting.To apply, submit your application via Vantor's Career page.EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.SummaryLocation: Herndon, VA; Westminster, COType: Full time
$90.3k - $189.6k
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...Lumen is looking for Solution Engineers who are passionate about leveraging... ...with the appropriate level of business acumen for the audience... ...objectives, conduct full technical discovery, and architect... ...solution discussions with customers’ mid-level IT stakeholders....Full timeTemporary workWork experience placementLocal area$39.9k - $79.9k
Job Title: Cleared Software Engineer Intern - Summer 2027 Job Category: Intern... ...Clearance Required to Start: TS/SCI with Polygraph Employee... .... This role requires full-time, on-site presence at our... ...a TS/SCI with Poly. Entry-level experience and knowledge of coding...Full timeContract workPart timeWork experience placementSummer workInternshipSummer internshipRemote workFlexible hours$181.63k - $254.28k
...part of a hardworking team of engineers and mission operators, you will... ...to develop, test, deploy software for critical functions like activity... ..., develop, and run unit-level and system-level tests, validate... ...engineering over the course of the full lifecycle of software...Permanent employmentFull timeTemporary workLocal areaRelocation$10k
...United States citizenship and an active TS/SCI security clearance and polygraph are... ...Citizen This position is open to multiple levels of years of experience; two (02) years... ...(05) years must be directly related to Software Engineering: o Level 04 requires a minimum...Contract workTemporary workImmediate start$126.1k - $277.3k
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...advanced payloads, mission software, and space-based... ...a Lead Ground Systems Engineer to own the systems engineering... ...mission and system-level gating reviews, and share... ...Staff level: 12+ years full lifecycle experience... ...Citizen and eligible for DoD TS/SCI or TS/SAP U.S....Permanent employmentFor subcontractorWork at officeFlexible hours$63k - $73k
...problem solving, and out of box thinking translate into positive ROI and success for our clients. Production Programmer is an entry level position in the Marketing Technology department with a focus on learning fundamental skills and applying them to existing processes....Temporary workWork experience placement$180k - $220k
...Description Director of Software Engineering \n Job Title \n Director... ...(On-Site / Hybrid) \n Level \n Director \n The Opportunity... ...\n Delivery across the full software stack: From user-facing UI/UX... ...it. \n Scale: We are a mid-sized company with a...Contract workFor contractorsWork at officeRemote workRelocationShift work- ..., advanced payloads, mission software, and space-based interceptors... ...a Staff or Principle Systems Engineer to join our team as a Lead Systems... ...leads mission and vehicle level gating reviews. The LSE has... ...Citizen and eligible for DoD TS/SCI or TS/SAP U.S. government security...For subcontractorWork at officeFlexible hours
- ...experience in lieu of a degree. • 5+ years of software development experience. • Experience... ...or JavaScript. • DoD approved 8570 IAT Level II Certification (e.g., Security+ CE) or... ...Clearance Requirements: • An active TS/SCI with Polygraph is required for this position...Work at office
- ...Full-Stack Software Engineer We expect you to have: (Minimum Qualifications) Strong core Java skills - 7+ years of experience as a Java software engineer. SQL, RESTful APIs, Spring and Spring Boot expertise. Build tools: Maven and Git....Work experience placement
$120k - $180k
...equity Employment type: Full-time About the... ...Join a venture-backed software company building modern... ...founded by experienced engineers and satellite operators... ...experience in backend or full-stack development, or... ...Candidates must have an active TS/SCI clearance , with the...Full timeWork at office2 days per week3 days per week- ...Senior Full Stack Software Engineer Ether.fi is one of the largest crypto companies in the world. We have over $10B in assets under management and a team of 30 almost all technical staff. We've been profitable day one and are focusing on building real consumer applications...
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...more at semgrep.dev. About the role As a Fullstack Engineer, you’ll work across the stack to design, build and maintain a fast and reliable user... ...physics and philosophy to formal methods research and full-fledged corporations. We’re new parents and new grads, dog...Currently hiringLocal areaRemote workWeekend work3 days per week- ...Senior Engineer In 2025, we launched Reunion PWA, a software solution that helps developers comply with... ...to unlock the full value of clean energy tax... ...of experience as a Full Stack Engineer. Proficiency... ...enjoy maintaining a high level of code quality & consistency...ApprenticeshipWork experience placementImmediate startRemote workWork from homeHome office
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...Site Reliability Engineer (Classified Deployments)Location: Southern California or Washington... ...D.C.Clearance: Active Secret required; TS/SCI strongly preferredWork Mode: Hybrid/On-... ..., operate, and maintain software in classified/air-gapped customer environments...
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