Senior API/Backend Engineer - TS/SCI Cleared (Java/Python)
$137k - $200.2kMAXAR TECHNOLOGIES, INC.
MAXAR TECHNOLOGIES, INC. is seeking an experienced API/Java/Python Developer to join its team in Washington, DC. The role focuses on developing high-performance, API-driven services, ensuring secure coding practices, and collaborating with multidisciplinary teams to implement robust solutions. The ideal candidate will have a Bachelor's degree in Computer Science, 2-5 years of relevant experience, and a TS/SCI clearance. A competitive salary range of $137,000 – $200,200 annually is offered, along with numerous employee benefits. #J-18808-Ljbffr MAXAR TECHNOLOGIES, INC.
$145k - $190k
Overview We are seeking a Backend Support Software Developer for... ...backend issues involving REST APIs, databases, and applications... ...). Apply expertise in Python, C#, and/or Java to deliver scalable backend... ...clearance with ability to obtain SCI post-hire. DoD 8570 compliance...PythonJava$69.4k - $158k
...Mid High Side Operations Software Engineer to join our team in Alexandria, Virginia... ...will have a strong background in Python or Java, experience with RESTful APIs, and be capable of adapting to a... ...environment. Security clearance TS/SCI is mandatory. Competitive...PythonJava- ...Required: Active TS/SCI Clearance Employment... ..., software engineering, and technology integration... ...experienced Senior Software Developer... ...integrating frontend, backend, and full-stack... ...user interfaces, APIs, automation logic,... ...frameworks (e.g., Java, Python, C#, JavaScript/TypeScript...SeniorPythonJavaFull time
- ...delivering data-driven insights. The ideal candidate will have strong programming skills in Python or Java, extensive experience in hybrid cloud environments, and an active TS/SCI clearance. This position requires collaboration on data-driven solutions in a team-oriented...SeniorPythonJava
- Xcelerate Solutions is seeking a highly skilled Tester Engineer (Mid - Master Level) in Bethesda, MD. This role... ...frameworks, strong programming skills in Java or Python, and significant expertise in CI/CD tools. A TS/SCI clearance is mandatory. Join us to lead testing...SeniorPythonJava
$107.9k - $195.05k
...Description Leidos is looking for our next TS/SCI‑cleared DevOps Software Engineer to join a high‑energy team building and deploying a cutting... ...Development experience (Bash, PowerShell, SALT, Python, Groovy, Java, etc.) Experience supporting enterprise or production...PythonJavaCasual workLocal areaImmediate startRemote workFlexible hours- ...AWS cloud infrastructure solutions, proficiency in programming languages such as Python, Java, or JavaScript, and a strong understanding of cloud security best practices. An active TS//SCI clearance is required. The role offers opportunities to work on innovative cloud...SeniorPythonJava
- ...development. The candidate should possess a bachelor's degree and active TS//SCI clearance. The role requires working in a DevSecOps environment and expertise with development languages such as .NET, Java, Python, and Go. Experience with Infrastructure as Code, containerization...SeniorPythonJava
$165k - $185k
...development, cloud engineering, management consulting... ...requires an active TS/SCI clearance; TS/SCI with... ...on both front and backend, microservices, and API development. Ability... ...to include C#, Java, Python, Go frontend: professional... ...or features Clear and frequent communication...PythonJavaContract workFlexible hours- Senior Systems Engineer (Hybrid) - TS/SCI Xcelerate Solutions is seeking a highly skilled TS\/SCI Senior Systems Engineer to join our team supporting... ...coding experience with programming languages such as Python, Java, and React. Experience with database systems, search...SeniorPythonJavaContract workRemote workFlexible hours
- ...optimization and SPSS, SAS, R, and Python for statistical analysis.... ...expertise US Citizen with active TS/SCI clearance or show immediate... .... 4+ years of Python or Java programming experience 4+ years... ..., React.js), Node.js, and Web API design IBM is committed to creating...SeniorPythonJavaImmediate start
- ...committed to providing senior National Security... ...). We are seeking a TS//SCI cleared Full Stack Data Engineer with a variety of technical... ...of experience using Python or similar programming languages (Ruby, Java, R) 2+ years of... ...chat sessions via API, retrieval-augmented...PythonJavaFull timeWork at officeImmediate start
$131.3k - $237.35k
....00 Location: Bethesda, MD Category: Systems Engineer. Travel Required: No. Remote Type: No. Clearance: TS/SCI. Key Responsibilities Technical support, coordination... .../coding experience with programming such as Python, Java, and React. Experience with database systems,...SeniorPythonJavaTemporary workImmediate startRemote work- ...Location: Alexandria, VA TS/SCI with... ...licenses its Knowledge Engine Platform and Expert AI... ...Demonstrated expertise with Python and common libraries used... ...like (Go, Rust, C/C++, Java) Demonstrated expertise... ...caching, operational data backends, distributed application...PythonJavaWork at officeImmediate start
- Medium is looking for a Senior Java Full Stack Developer to join their agile software development... ...role involves developing secure RESTful APIs and UI components using Java, Spring Boot... ...of 7 years of experience, an active TS/SCI clearance, and a degree in Computer Science...SeniorJava
- Synergy ECP is seeking a Senior Java Full Stack Developer in Washington, D.C. to join an agile... ...Java and React, implementation of backend APIs, and working with PostgreSQL databases.... ...years of experience and possess an active TS/SCI clearance. A competitive compensation...SeniorJava
- ..., collaborating with military and civilian stakeholders. The ideal candidate has a Bachelor's in STEM, active TS/SCI clearance, and 4+ years in Python or Java. You'll also manage diverse data types, deliver insights, and maintain technical expertise in a fast-paced environment...SeniorPythonJava
- ...maintain web application backends written in Java and Spring Boot... ...controls within UIs and APIs for sensitive data,... ...Bachelor's Degree (Computer Engineering, Computer Science,... ...Clearance Level : TS/SCI with active polygraph... ...scripts in bash and/or Python Experience...PythonJava
- As a senior member of the team, you bring deep expertise in Systems Engineering (SE) and will work closely with Systems Engineers, Software... ...have an active Top Secret//SCI security clearance with the... ...languages such as Python, Java, and React Experience with database...SeniorPythonJava
- Software Engineering Careers Bethesda, Maryland Xcelerate Solutions is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven... ...applications using C#. Implement API development, ETL processes,... .... Knowledge of GraphQL, Python, Bash, Apache NiFi, and...SeniorPython
$131.3k - $237.35k
...Leidos is seeking a Sr. Software Engineer in Alexandria, Virginia. The ideal candidate will have a BS degree with 12-15 years of experience... ...an agile development team, utilizing technologies such as Java, Python, and various JS frameworks. The position offers a salary range...SeniorPythonJava$88.2k - $190.9k
...Permanent Full Time Title API/Java/Python Developer, SME TS Clearance REQUIRED Category Software Development / Engineering City Arlington, Virginia,... ...involves a combination of backend development, API integration... ...to obtain and maintain SCI with CI Poly. Proficiency...PythonJavaPermanent employmentFull timeLocal area$131.3k - $237.35k
...Leidos has an exciting opportunity for a Sr. Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform... ...web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML,...SeniorPythonJavaLocal areaImmediate start- ...Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support... ..., and several in house written python/java running on Kubernetes • Develop... ...• Must have an active TS/SCI with Counterintelligence Poly •...SeniorPythonJavaWork at officeRemote workFlexible hours
$131.3k - $237.35k
Leidos has an exciting opportunity for a Sr. Software Engineer! Must have an active TS/SCI Polygraph up front. No exceptions. You will perform software... ...user interface (UI) development. Technologies include Java, Python, embedded C/C++, Java cryptographic framework, XML, web...SeniorPythonJava$87.1k - $157.45k
...your skills in backend development,... ...mission‑driven engineering , and you're... ...of opportunity cleared engineers... ...visibility at senior levels, you'll... ...develop RESTful APIs, support data‑... ...components using Java or Python REST API... ...Citizenship Active TS/SCI with the...PythonJavaLocal areaImmediate start$120k - $150k
Medium is seeking a Senior Test Engineer / Business Analyst to support the FBI FDP product team in... ...with modern technology stacks including Java, Postgres, and React. The ideal candidate... ...experience and possess an active TS/SCI clearance. We offer a competitive salary...SeniorJava- ...experienced Full Stack Software Developer to provide vital software maintenance and engineering support. The ideal candidate will have a solid background in software development, especially in Python, Java, and C++ among other frameworks. Benefits include comprehensive medical...SeniorPythonJava
- ...Department of Defense. Candidates should have a Bachelor's degree or equivalent experience, with at least 5 years in Java, JavaScript, SQL, or Python. Responsibilities include developing operating systems-level software and managing Agile Development Teams. Competitive...SeniorPythonJava
$131.3k - $237.35k
...Location: Bethesda, MD Category: Systems Engineer Travel Required:No Remote Type: No Clearance: TS/SCI As a senior member of the team, you bring deep... ...experience with programming languages such as Python, Java, and React Experience with database systems...SeniorPythonJavaTemporary workWork experience placementImmediate startRemote work
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