More jobs:
Software Engineer - levels - CI polygraph
Job in
Baltimore, Anne Arundel County, Maryland, 21276, USA
Listed on 2026-06-07
Listing for:
Constellation Technologies, Inc
Full Time
position Listed on 2026-06-07
Job specializations:
-
Software Development
Java Developer, Software Engineer
Job Description & How to Apply Below
Job Overview
Web application and user interface (UI) development utilizing Java, Python, embedded C/C++, Java cryptographic framework, XML, and web UI technologies (Angular, JavaScript, CSS, HTML, Java Frameworks, J2E, C++, Oracle, Mongo
DB, SQL).
Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance with polygraph are required.
Required Qualifications- Must be a US Citizen
- Must have TS/SCI clearance with active polygraph (CI or FS)
- At least four (04) years of direct/relevant experience
- Bachelor’s degree in engineering (e.g., Computer, Electrical, Mechanical, Aerospace, etc.) or related discipline from an accredited college or university is required
- Five (05) years of additional relevant experience on projects with similar processes may be substituted for a bachelor’s degree
- Must have demonstrated in-depth experience with Java
- Must have experience or familiarity with multiple Java frameworks:
Spring (including Boot and Data), Java Enterprise Edition (JEE) (e.g., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX - Must have experience or familiarity with multiple of the following languages such as JavaScript, Python, C/C++, Groovy, Structured Query Language (SQL)
- Must have experience with development IDEs (e.g., Eclipse, Visual Studio Code, Visual Studio, Rhapsody, Web Storm)
- Must have experience with databases such as Oracle, Postgre
SQL, Mongo
DB, SQL Server - Must have experience with Web Application User Interface Development, knowledge of databases and structures, Spring Framework, and/or experience working with Angular
JS, JSON, HTML, XML, XSLT - Must have experience with software source control and configuration management tools
- Must have experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.
1 encoding, XML canonicalization, digital signatures) - Must have experience developing on Windows and/or Linux operating systems
- Must have documented professional experience with web services
- Must have a strong understanding of sound software development principles and practices
- Must be able to plan and prioritize personal tasking and communicate effectively verbally and in writing
- Must be an independent thinker, capable of performing high quality work both independently and with a team in a fast‑moving environment
- Experience with Java Enterprise Edition (JEE) (e.g., EJB, JPA, JTA, JAX‑B, JAX‑RS, JAX‑WS), SQL, application servers (Tomcat, Web Logic, JBoss), Spring framework, scripting
- Experience or familiarity with XML/XSD/SOAP/WSDL/XSLT, REST, JSON, YAML, Containers (Docker, Podman, Kubernetes, Open Shift)
- Experience with JavaScript frameworks:
Angular
JS, Bootstrap, jQuery - Experience with testing and mocking frameworks: JUnit, Jupiter, Mockito, Jasmine, Karma, Cucumber, Unified Functional Tester (UFT), Selenium, FITNesse
- Experience with build tools:
Maven, CMake, RPM, Jenkins, Nexus - Experience with high‑level requirements management including requirements decomposition, secure systems engineering and development, trade‑off analysis, interface control, testing and continuous integration
- Experience in software development on Agile teams using practices such as Pair Programming, Test‑Driven Development (TDD), Refactoring, Acceptance Test‑Driven Development (ATDD)
- Experience with Behavior‑Driven Development (BDD)
- Secure software development (e.g., Layer 7 Policy)
- Experience with Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an Agile team
- Affordable healthcare options with 80% employer‑paid premium plus a company‑funded HSA
- Comprehensive dental insurance
- Vision with 80% employer‑paid premium
- Employer‑paid life insurance 100%
- Employer‑paid short‑term and long‑term disability 100%
- Annual training, continued education, and professional memberships reimbursement
- Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation
- Annual reimbursement for technology (phones, computers, printers, etc.)
- 401(k) with company match up to 5% with 100% immediate vesting (after 90 days of employment)
- Professional…
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×